| #! /bin/sh |
| # From configure.in CVSid. |
| # Guess values for system-dependent variables and create Makefiles. |
| # Generated by GNU Autoconf 2.61 for GNU C Library (see version.h). |
| # |
| # Report bugs to <glibc>. |
| # |
| # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
| # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
| # This configure script is free software; the Free Software Foundation |
| # gives unlimited permission to copy, distribute and modify it. |
| ## --------------------- ## |
| ## M4sh Initialization. ## |
| ## --------------------- ## |
| |
| # Be more Bourne compatible |
| DUALCASE=1; export DUALCASE # for MKS sh |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
| emulate sh |
| NULLCMD=: |
| # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in |
| *posix*) set -o posix ;; |
| esac |
| |
| fi |
| |
| |
| |
| |
| # PATH needs CR |
| # Avoid depending upon Character Ranges. |
| as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| as_cr_digits='0123456789' |
| as_cr_alnum=$as_cr_Letters$as_cr_digits |
| |
| # The user is always right. |
| if test "${PATH_SEPARATOR+set}" != set; then |
| echo "#! /bin/sh" >conf$$.sh |
| echo "exit 0" >>conf$$.sh |
| chmod +x conf$$.sh |
| if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| PATH_SEPARATOR=';' |
| else |
| PATH_SEPARATOR=: |
| fi |
| rm -f conf$$.sh |
| fi |
| |
| # Support unset when possible. |
| if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
| as_unset=unset |
| else |
| as_unset=false |
| fi |
| |
| |
| # IFS |
| # We need space, tab and new line, in precisely that order. Quoting is |
| # there to prevent editors from complaining about space-tab. |
| # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| # splitting by setting IFS to empty value.) |
| as_nl=' |
| ' |
| IFS=" "" $as_nl" |
| |
| # Find who we are. Look in the path if we contain no directory separator. |
| case $0 in |
| *[\\/]* ) as_myself=$0 ;; |
| *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| # We did not find ourselves, most probably we were run as `sh COMMAND' |
| # in which case we are not to be found in the path. |
| if test "x$as_myself" = x; then |
| as_myself=$0 |
| fi |
| if test ! -f "$as_myself"; then |
| echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| { (exit 1); exit 1; } |
| fi |
| |
| # Work around bugs in pre-3.0 UWIN ksh. |
| for as_var in ENV MAIL MAILPATH |
| do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var |
| done |
| PS1='$ ' |
| PS2='> ' |
| PS4='+ ' |
| |
| # NLS nuisances. |
| for as_var in \ |
| LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ |
| LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
| LC_TELEPHONE LC_TIME |
| do |
| if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
| eval $as_var=C; export $as_var |
| else |
| ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var |
| fi |
| done |
| |
| # Required to use basename. |
| if expr a : '\(a\)' >/dev/null 2>&1 && |
| test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| as_expr=expr |
| else |
| as_expr=false |
| fi |
| |
| if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| as_basename=basename |
| else |
| as_basename=false |
| fi |
| |
| |
| # Name of the executable. |
| as_me=`$as_basename -- "$0" || |
| $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| X"$0" : 'X\(//\)$' \| \ |
| X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| echo X/"$0" | |
| sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| |
| # CDPATH. |
| $as_unset CDPATH |
| |
| |
| if test "x$CONFIG_SHELL" = x; then |
| if (eval ":") 2>/dev/null; then |
| as_have_required=yes |
| else |
| as_have_required=no |
| fi |
| |
| if test $as_have_required = yes && (eval ": |
| (as_func_return () { |
| (exit \$1) |
| } |
| as_func_success () { |
| as_func_return 0 |
| } |
| as_func_failure () { |
| as_func_return 1 |
| } |
| as_func_ret_success () { |
| return 0 |
| } |
| as_func_ret_failure () { |
| return 1 |
| } |
| |
| exitcode=0 |
| if as_func_success; then |
| : |
| else |
| exitcode=1 |
| echo as_func_success failed. |
| fi |
| |
| if as_func_failure; then |
| exitcode=1 |
| echo as_func_failure succeeded. |
| fi |
| |
| if as_func_ret_success; then |
| : |
| else |
| exitcode=1 |
| echo as_func_ret_success failed. |
| fi |
| |
| if as_func_ret_failure; then |
| exitcode=1 |
| echo as_func_ret_failure succeeded. |
| fi |
| |
| if ( set x; as_func_ret_success y && test x = \"\$1\" ); then |
| : |
| else |
| exitcode=1 |
| echo positional parameters were not saved. |
| fi |
| |
| test \$exitcode = 0) || { (exit 1); exit 1; } |
| |
| ( |
| as_lineno_1=\$LINENO |
| as_lineno_2=\$LINENO |
| test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && |
| test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } |
| ") 2> /dev/null; then |
| : |
| else |
| as_candidate_shells= |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| case $as_dir in |
| /*) |
| for as_base in sh bash ksh sh5; do |
| as_candidate_shells="$as_candidate_shells $as_dir/$as_base" |
| done;; |
| esac |
| done |
| IFS=$as_save_IFS |
| |
| |
| for as_shell in $as_candidate_shells $SHELL; do |
| # Try only shells that exist, to save several forks. |
| if { test -f "$as_shell" || test -f "$as_shell.exe"; } && |
| { ("$as_shell") 2> /dev/null <<\_ASEOF |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
| emulate sh |
| NULLCMD=: |
| # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in |
| *posix*) set -o posix ;; |
| esac |
| |
| fi |
| |
| |
| : |
| _ASEOF |
| }; then |
| CONFIG_SHELL=$as_shell |
| as_have_required=yes |
| if { "$as_shell" 2> /dev/null <<\_ASEOF |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
| emulate sh |
| NULLCMD=: |
| # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in |
| *posix*) set -o posix ;; |
| esac |
| |
| fi |
| |
| |
| : |
| (as_func_return () { |
| (exit $1) |
| } |
| as_func_success () { |
| as_func_return 0 |
| } |
| as_func_failure () { |
| as_func_return 1 |
| } |
| as_func_ret_success () { |
| return 0 |
| } |
| as_func_ret_failure () { |
| return 1 |
| } |
| |
| exitcode=0 |
| if as_func_success; then |
| : |
| else |
| exitcode=1 |
| echo as_func_success failed. |
| fi |
| |
| if as_func_failure; then |
| exitcode=1 |
| echo as_func_failure succeeded. |
| fi |
| |
| if as_func_ret_success; then |
| : |
| else |
| exitcode=1 |
| echo as_func_ret_success failed. |
| fi |
| |
| if as_func_ret_failure; then |
| exitcode=1 |
| echo as_func_ret_failure succeeded. |
| fi |
| |
| if ( set x; as_func_ret_success y && test x = "$1" ); then |
| : |
| else |
| exitcode=1 |
| echo positional parameters were not saved. |
| fi |
| |
| test $exitcode = 0) || { (exit 1); exit 1; } |
| |
| ( |
| as_lineno_1=$LINENO |
| as_lineno_2=$LINENO |
| test "x$as_lineno_1" != "x$as_lineno_2" && |
| test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } |
| |
| _ASEOF |
| }; then |
| break |
| fi |
| |
| fi |
| |
| done |
| |
| if test "x$CONFIG_SHELL" != x; then |
| for as_var in BASH_ENV ENV |
| do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var |
| done |
| export CONFIG_SHELL |
| exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} |
| fi |
| |
| |
| if test $as_have_required = no; then |
| echo This script requires a shell more modern than all the |
| echo shells that I found on your system. Please install a |
| echo modern shell, or manually run the script under such a |
| echo shell if you do have one. |
| { (exit 1); exit 1; } |
| fi |
| |
| |
| fi |
| |
| fi |
| |
| |
| |
| (eval "as_func_return () { |
| (exit \$1) |
| } |
| as_func_success () { |
| as_func_return 0 |
| } |
| as_func_failure () { |
| as_func_return 1 |
| } |
| as_func_ret_success () { |
| return 0 |
| } |
| as_func_ret_failure () { |
| return 1 |
| } |
| |
| exitcode=0 |
| if as_func_success; then |
| : |
| else |
| exitcode=1 |
| echo as_func_success failed. |
| fi |
| |
| if as_func_failure; then |
| exitcode=1 |
| echo as_func_failure succeeded. |
| fi |
| |
| if as_func_ret_success; then |
| : |
| else |
| exitcode=1 |
| echo as_func_ret_success failed. |
| fi |
| |
| if as_func_ret_failure; then |
| exitcode=1 |
| echo as_func_ret_failure succeeded. |
| fi |
| |
| if ( set x; as_func_ret_success y && test x = \"\$1\" ); then |
| : |
| else |
| exitcode=1 |
| echo positional parameters were not saved. |
| fi |
| |
| test \$exitcode = 0") || { |
| echo No shell found that supports shell functions. |
| echo Please tell autoconf@gnu.org about your system, |
| echo including any error possibly output before this |
| echo message |
| } |
| |
| |
| |
| as_lineno_1=$LINENO |
| as_lineno_2=$LINENO |
| test "x$as_lineno_1" != "x$as_lineno_2" && |
| test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { |
| |
| # Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
| # uniformly replaced by the line number. The first 'sed' inserts a |
| # line-number line after each line using $LINENO; the second 'sed' |
| # does the real work. The second script uses 'N' to pair each |
| # line-number line with the line containing $LINENO, and appends |
| # trailing '-' during substitution so that $LINENO is not a special |
| # case at line end. |
| # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
| # scripts with optimization help from Paolo Bonzini. Blame Lee |
| # E. McMahon (1931-1989) for sed's syntax. :-) |
| sed -n ' |
| p |
| /[$]LINENO/= |
| ' <$as_myself | |
| sed ' |
| s/[$]LINENO.*/&-/ |
| t lineno |
| b |
| :lineno |
| N |
| :loop |
| s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
| t loop |
| s/-\n.*// |
| ' >$as_me.lineno && |
| chmod +x "$as_me.lineno" || |
| { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 |
| { (exit 1); exit 1; }; } |
| |
| # Don't try to exec as it changes $[0], causing all sort of problems |
| # (the dirname of $[0] is not the place where we might find the |
| # original and so on. Autoconf is especially sensitive to this). |
| . "./$as_me.lineno" |
| # Exit status is that of the last command. |
| exit |
| } |
| |
| |
| if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| as_dirname=dirname |
| else |
| as_dirname=false |
| fi |
| |
| ECHO_C= ECHO_N= ECHO_T= |
| case `echo -n x` in |
| -n*) |
| case `echo 'x\c'` in |
| *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| *) ECHO_C='\c';; |
| esac;; |
| *) |
| ECHO_N='-n';; |
| esac |
| |
| if expr a : '\(a\)' >/dev/null 2>&1 && |
| test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| as_expr=expr |
| else |
| as_expr=false |
| fi |
| |
| rm -f conf$$ conf$$.exe conf$$.file |
| if test -d conf$$.dir; then |
| rm -f conf$$.dir/conf$$.file |
| else |
| rm -f conf$$.dir |
| mkdir conf$$.dir |
| fi |
| echo >conf$$.file |
| if ln -s conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s='ln -s' |
| # ... but there are two gotchas: |
| # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| # In both cases, we have to default to `cp -p'. |
| ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| as_ln_s='cp -p' |
| elif ln conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s=ln |
| else |
| as_ln_s='cp -p' |
| fi |
| rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| rmdir conf$$.dir 2>/dev/null |
| |
| if mkdir -p . 2>/dev/null; then |
| as_mkdir_p=: |
| else |
| test -d ./-p && rmdir ./-p |
| as_mkdir_p=false |
| fi |
| |
| if test -x / >/dev/null 2>&1; then |
| as_test_x='test -x' |
| else |
| if ls -dL / >/dev/null 2>&1; then |
| as_ls_L_option=L |
| else |
| as_ls_L_option= |
| fi |
| as_test_x=' |
| eval sh -c '\'' |
| if test -d "$1"; then |
| test -d "$1/."; |
| else |
| case $1 in |
| -*)set "./$1";; |
| esac; |
| case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in |
| ???[sx]*):;;*)false;;esac;fi |
| '\'' sh |
| ' |
| fi |
| as_executable_p=$as_test_x |
| |
| # Sed expression to map a string onto a valid CPP name. |
| as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| |
| # Sed expression to map a string onto a valid variable name. |
| as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| |
| |
| |
| exec 7<&0 </dev/null 6>&1 |
| |
| # Name of the host. |
| # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, |
| # so uname gets run too. |
| ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| |
| # |
| # Initializations. |
| # |
| ac_default_prefix=/usr/local |
| ac_clean_files= |
| ac_config_libobj_dir=. |
| LIBOBJS= |
| cross_compiling=no |
| subdirs= |
| MFLAGS= |
| MAKEFLAGS= |
| SHELL=${CONFIG_SHELL-/bin/sh} |
| |
| # Identity of this package. |
| PACKAGE_NAME='GNU C Library' |
| PACKAGE_TARNAME='c-library' |
| PACKAGE_VERSION='(see version.h)' |
| PACKAGE_STRING='GNU C Library (see version.h)' |
| PACKAGE_BUGREPORT='glibc' |
| |
| ac_unique_file="include/features.h" |
| ac_subst_vars='SHELL |
| PATH_SEPARATOR |
| PACKAGE_NAME |
| PACKAGE_TARNAME |
| PACKAGE_VERSION |
| PACKAGE_STRING |
| PACKAGE_BUGREPORT |
| exec_prefix |
| prefix |
| program_transform_name |
| bindir |
| sbindir |
| libexecdir |
| datarootdir |
| datadir |
| sysconfdir |
| sharedstatedir |
| localstatedir |
| includedir |
| oldincludedir |
| docdir |
| infodir |
| htmldir |
| dvidir |
| pdfdir |
| psdir |
| libdir |
| localedir |
| mandir |
| DEFS |
| ECHO_C |
| ECHO_N |
| ECHO_T |
| LIBS |
| build_alias |
| host_alias |
| target_alias |
| with_fp |
| with_cvs |
| enable_check_abi |
| oldest_abi |
| bindnow |
| force_install |
| all_warnings |
| build |
| build_cpu |
| build_vendor |
| build_os |
| host |
| host_cpu |
| host_vendor |
| host_os |
| subdirs |
| add_ons |
| add_on_subdirs |
| base_machine |
| submachine |
| sysnames |
| sysdeps_add_ons |
| INSTALL_PROGRAM |
| INSTALL_SCRIPT |
| INSTALL_DATA |
| LN_S |
| CC |
| CFLAGS |
| LDFLAGS |
| CPPFLAGS |
| ac_ct_CC |
| OBJEXT |
| BUILD_CC |
| cross_compiling |
| CPP |
| CXX |
| CXXFLAGS |
| ac_ct_CXX |
| AR |
| OBJDUMP |
| RANLIB |
| MIG |
| AS |
| LD |
| PWD_P |
| MAKE |
| MSGFMT |
| MAKEINFO |
| SED |
| AUTOCONF |
| SYSINCLUDES |
| CXX_SYSINCLUDES |
| libc_cv_gcc_static_libgcc |
| BASH_SHELL |
| libc_cv_have_bash2 |
| KSH |
| libc_cv_have_ksh |
| AWK |
| PERL |
| INSTALL_INFO |
| BISON |
| VERSIONING |
| libc_cv_cc_with_libunwind |
| libc_cv_Bgroup |
| libc_cv_libgcc_s_suffix |
| libc_cv_as_needed |
| ASFLAGS_config |
| libc_cv_z_combreloc |
| libc_cv_z_execstack |
| libc_cv_fpie |
| libc_cv_hashstyle |
| fno_unit_at_a_time |
| libc_cv_ssp |
| libc_cv_gnu89_inline |
| libc_cv_have_initfini |
| no_whole_archive |
| exceptions |
| libc_cv_cc_submachine |
| LIBGD |
| have_libaudit |
| have_libcap |
| have_selinux |
| sizeof_long_double |
| libc_cv_gcc_unwind_find_fde |
| uname_sysname |
| uname_release |
| uname_version |
| old_glibc_headers |
| libc_cv_slibdir |
| libc_cv_localedir |
| libc_cv_sysconfdir |
| libc_cv_rootsbindir |
| libc_cv_forced_unwind |
| libc_cv_cpp_asm_debuginfo |
| use_ldconfig |
| ldd_rewrite_script |
| elf |
| xcoff |
| static |
| shared |
| pic_default |
| profile |
| omitfp |
| bounded |
| static_nss |
| nopic_initfini |
| DEFINES |
| mach_interface_list |
| VERSION |
| RELEASE |
| LIBOBJS |
| LTLIBOBJS' |
| ac_subst_files='' |
| ac_precious_vars='build_alias |
| host_alias |
| target_alias |
| CC |
| CFLAGS |
| LDFLAGS |
| LIBS |
| CPPFLAGS |
| CPP |
| CXX |
| CXXFLAGS |
| CCC' |
| ac_subdirs_all='' |
| |
| # Initialize some variables set by options. |
| ac_init_help= |
| ac_init_version=false |
| # The variables have the same names as the options, with |
| # dashes changed to underlines. |
| cache_file=/dev/null |
| exec_prefix=NONE |
| no_create= |
| no_recursion= |
| prefix=NONE |
| program_prefix=NONE |
| program_suffix=NONE |
| program_transform_name=s,x,x, |
| silent= |
| site= |
| srcdir= |
| verbose= |
| x_includes=NONE |
| x_libraries=NONE |
| |
| # Installation directory options. |
| # These are left unexpanded so users can "make install exec_prefix=/foo" |
| # and all the variables that are supposed to be based on exec_prefix |
| # by default will actually change. |
| # Use braces instead of parens because sh, perl, etc. also accept them. |
| # (The list follows the same order as the GNU Coding Standards.) |
| bindir='${exec_prefix}/bin' |
| sbindir='${exec_prefix}/sbin' |
| libexecdir='${exec_prefix}/libexec' |
| datarootdir='${prefix}/share' |
| datadir='${datarootdir}' |
| sysconfdir='${prefix}/etc' |
| sharedstatedir='${prefix}/com' |
| localstatedir='${prefix}/var' |
| includedir='${prefix}/include' |
| oldincludedir='/usr/include' |
| docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
| infodir='${datarootdir}/info' |
| htmldir='${docdir}' |
| dvidir='${docdir}' |
| pdfdir='${docdir}' |
| psdir='${docdir}' |
| libdir='${exec_prefix}/lib' |
| localedir='${datarootdir}/locale' |
| mandir='${datarootdir}/man' |
| |
| ac_prev= |
| ac_dashdash= |
| for ac_option |
| do |
| # If the previous option needs an argument, assign it. |
| if test -n "$ac_prev"; then |
| eval $ac_prev=\$ac_option |
| ac_prev= |
| continue |
| fi |
| |
| case $ac_option in |
| *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
| *) ac_optarg=yes ;; |
| esac |
| |
| # Accept the important Cygnus configure options, so we can diagnose typos. |
| |
| case $ac_dashdash$ac_option in |
| --) |
| ac_dashdash=yes ;; |
| |
| -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| ac_prev=bindir ;; |
| -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| bindir=$ac_optarg ;; |
| |
| -build | --build | --buil | --bui | --bu) |
| ac_prev=build_alias ;; |
| -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| build_alias=$ac_optarg ;; |
| |
| -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| ac_prev=cache_file ;; |
| -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| cache_file=$ac_optarg ;; |
| |
| --config-cache | -C) |
| cache_file=config.cache ;; |
| |
| -datadir | --datadir | --datadi | --datad) |
| ac_prev=datadir ;; |
| -datadir=* | --datadir=* | --datadi=* | --datad=*) |
| datadir=$ac_optarg ;; |
| |
| -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
| | --dataroo | --dataro | --datar) |
| ac_prev=datarootdir ;; |
| -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ |
| | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) |
| datarootdir=$ac_optarg ;; |
| |
| -disable-* | --disable-*) |
| ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
| { (exit 1); exit 1; }; } |
| ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` |
| eval enable_$ac_feature=no ;; |
| |
| -docdir | --docdir | --docdi | --doc | --do) |
| ac_prev=docdir ;; |
| -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) |
| docdir=$ac_optarg ;; |
| |
| -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) |
| ac_prev=dvidir ;; |
| -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) |
| dvidir=$ac_optarg ;; |
| |
| -enable-* | --enable-*) |
| ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| { echo "$as_me: error: invalid feature name: $ac_feature" >&2 |
| { (exit 1); exit 1; }; } |
| ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` |
| eval enable_$ac_feature=\$ac_optarg ;; |
| |
| -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| | --exec | --exe | --ex) |
| ac_prev=exec_prefix ;; |
| -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| | --exec=* | --exe=* | --ex=*) |
| exec_prefix=$ac_optarg ;; |
| |
| -gas | --gas | --ga | --g) |
| # Obsolete; use --with-gas. |
| with_gas=yes ;; |
| |
| -help | --help | --hel | --he | -h) |
| ac_init_help=long ;; |
| -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| ac_init_help=recursive ;; |
| -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| ac_init_help=short ;; |
| |
| -host | --host | --hos | --ho) |
| ac_prev=host_alias ;; |
| -host=* | --host=* | --hos=* | --ho=*) |
| host_alias=$ac_optarg ;; |
| |
| -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
| ac_prev=htmldir ;; |
| -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ |
| | --ht=*) |
| htmldir=$ac_optarg ;; |
| |
| -includedir | --includedir | --includedi | --included | --include \ |
| | --includ | --inclu | --incl | --inc) |
| ac_prev=includedir ;; |
| -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| | --includ=* | --inclu=* | --incl=* | --inc=*) |
| includedir=$ac_optarg ;; |
| |
| -infodir | --infodir | --infodi | --infod | --info | --inf) |
| ac_prev=infodir ;; |
| -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| infodir=$ac_optarg ;; |
| |
| -libdir | --libdir | --libdi | --libd) |
| ac_prev=libdir ;; |
| -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| libdir=$ac_optarg ;; |
| |
| -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| | --libexe | --libex | --libe) |
| ac_prev=libexecdir ;; |
| -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| | --libexe=* | --libex=* | --libe=*) |
| libexecdir=$ac_optarg ;; |
| |
| -localedir | --localedir | --localedi | --localed | --locale) |
| ac_prev=localedir ;; |
| -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) |
| localedir=$ac_optarg ;; |
| |
| -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| | --localstate | --localstat | --localsta | --localst | --locals) |
| ac_prev=localstatedir ;; |
| -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
| localstatedir=$ac_optarg ;; |
| |
| -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| ac_prev=mandir ;; |
| -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| mandir=$ac_optarg ;; |
| |
| -nfp | --nfp | --nf) |
| # Obsolete; use --without-fp. |
| with_fp=no ;; |
| |
| -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| | --no-cr | --no-c | -n) |
| no_create=yes ;; |
| |
| -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| no_recursion=yes ;; |
| |
| -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| | --oldin | --oldi | --old | --ol | --o) |
| ac_prev=oldincludedir ;; |
| -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| oldincludedir=$ac_optarg ;; |
| |
| -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| ac_prev=prefix ;; |
| -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| prefix=$ac_optarg ;; |
| |
| -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| | --program-pre | --program-pr | --program-p) |
| ac_prev=program_prefix ;; |
| -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| program_prefix=$ac_optarg ;; |
| |
| -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| | --program-suf | --program-su | --program-s) |
| ac_prev=program_suffix ;; |
| -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| program_suffix=$ac_optarg ;; |
| |
| -program-transform-name | --program-transform-name \ |
| | --program-transform-nam | --program-transform-na \ |
| | --program-transform-n | --program-transform- \ |
| | --program-transform | --program-transfor \ |
| | --program-transfo | --program-transf \ |
| | --program-trans | --program-tran \ |
| | --progr-tra | --program-tr | --program-t) |
| ac_prev=program_transform_name ;; |
| -program-transform-name=* | --program-transform-name=* \ |
| | --program-transform-nam=* | --program-transform-na=* \ |
| | --program-transform-n=* | --program-transform-=* \ |
| | --program-transform=* | --program-transfor=* \ |
| | --program-transfo=* | --program-transf=* \ |
| | --program-trans=* | --program-tran=* \ |
| | --progr-tra=* | --program-tr=* | --program-t=*) |
| program_transform_name=$ac_optarg ;; |
| |
| -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
| ac_prev=pdfdir ;; |
| -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) |
| pdfdir=$ac_optarg ;; |
| |
| -psdir | --psdir | --psdi | --psd | --ps) |
| ac_prev=psdir ;; |
| -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) |
| psdir=$ac_optarg ;; |
| |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| silent=yes ;; |
| |
| -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| ac_prev=sbindir ;; |
| -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| | --sbi=* | --sb=*) |
| sbindir=$ac_optarg ;; |
| |
| -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| | --sharedst | --shareds | --shared | --share | --shar \ |
| | --sha | --sh) |
| ac_prev=sharedstatedir ;; |
| -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| | --sha=* | --sh=*) |
| sharedstatedir=$ac_optarg ;; |
| |
| -site | --site | --sit) |
| ac_prev=site ;; |
| -site=* | --site=* | --sit=*) |
| site=$ac_optarg ;; |
| |
| -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| ac_prev=srcdir ;; |
| -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| srcdir=$ac_optarg ;; |
| |
| -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| | --syscon | --sysco | --sysc | --sys | --sy) |
| ac_prev=sysconfdir ;; |
| -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| sysconfdir=$ac_optarg ;; |
| |
| -target | --target | --targe | --targ | --tar | --ta | --t) |
| ac_prev=target_alias ;; |
| -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| target_alias=$ac_optarg ;; |
| |
| -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| verbose=yes ;; |
| |
| -version | --version | --versio | --versi | --vers | -V) |
| ac_init_version=: ;; |
| |
| -with-* | --with-*) |
| ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| { echo "$as_me: error: invalid package name: $ac_package" >&2 |
| { (exit 1); exit 1; }; } |
| ac_package=`echo $ac_package | sed 's/[-.]/_/g'` |
| eval with_$ac_package=\$ac_optarg ;; |
| |
| -without-* | --without-*) |
| ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| { echo "$as_me: error: invalid package name: $ac_package" >&2 |
| { (exit 1); exit 1; }; } |
| ac_package=`echo $ac_package | sed 's/[-.]/_/g'` |
| eval with_$ac_package=no ;; |
| |
| --x) |
| # Obsolete; use --with-x. |
| with_x=yes ;; |
| |
| -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| | --x-incl | --x-inc | --x-in | --x-i) |
| ac_prev=x_includes ;; |
| -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| x_includes=$ac_optarg ;; |
| |
| -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| ac_prev=x_libraries ;; |
| -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| x_libraries=$ac_optarg ;; |
| |
| -*) { echo "$as_me: error: unrecognized option: $ac_option |
| Try \`$0 --help' for more information." >&2 |
| { (exit 1); exit 1; }; } |
| ;; |
| |
| *=*) |
| ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
| # Reject names that are not valid shell variable names. |
| expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && |
| { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 |
| { (exit 1); exit 1; }; } |
| eval $ac_envvar=\$ac_optarg |
| export $ac_envvar ;; |
| |
| *) |
| # FIXME: should be removed in autoconf 3.0. |
| echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
| expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
| : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
| ;; |
| |
| esac |
| done |
| |
| if test -n "$ac_prev"; then |
| ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
| { echo "$as_me: error: missing argument to $ac_option" >&2 |
| { (exit 1); exit 1; }; } |
| fi |
| |
| # Be sure to have absolute directory names. |
| for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
| datadir sysconfdir sharedstatedir localstatedir includedir \ |
| oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ |
| libdir localedir mandir |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| [\\/$]* | ?:[\\/]* ) continue;; |
| NONE | '' ) case $ac_var in *prefix ) continue;; esac;; |
| esac |
| { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 |
| { (exit 1); exit 1; }; } |
| done |
| |
| # There might be people who depend on the old broken behavior: `$host' |
| # used to hold the argument of --host etc. |
| # FIXME: To remove some day. |
| build=$build_alias |
| host=$host_alias |
| target=$target_alias |
| |
| # FIXME: To remove some day. |
| if test "x$host_alias" != x; then |
| if test "x$build_alias" = x; then |
| cross_compiling=maybe |
| echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
| If a cross compiler is detected then cross compile mode will be used." >&2 |
| elif test "x$build_alias" != "x$host_alias"; then |
| cross_compiling=yes |
| fi |
| fi |
| |
| ac_tool_prefix= |
| test -n "$host_alias" && ac_tool_prefix=$host_alias- |
| |
| test "$silent" = yes && exec 6>/dev/null |
| |
| |
| ac_pwd=`pwd` && test -n "$ac_pwd" && |
| ac_ls_di=`ls -di .` && |
| ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || |
| { echo "$as_me: error: Working directory cannot be determined" >&2 |
| { (exit 1); exit 1; }; } |
| test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
| { echo "$as_me: error: pwd does not report name of working directory" >&2 |
| { (exit 1); exit 1; }; } |
| |
| |
| # Find the source files, if location was not specified. |
| if test -z "$srcdir"; then |
| ac_srcdir_defaulted=yes |
| # Try the directory containing this script, then the parent directory. |
| ac_confdir=`$as_dirname -- "$0" || |
| $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$0" : 'X\(//\)[^/]' \| \ |
| X"$0" : 'X\(//\)$' \| \ |
| X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| echo X"$0" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| srcdir=$ac_confdir |
| if test ! -r "$srcdir/$ac_unique_file"; then |
| srcdir=.. |
| fi |
| else |
| ac_srcdir_defaulted=no |
| fi |
| if test ! -r "$srcdir/$ac_unique_file"; then |
| test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." |
| { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 |
| { (exit 1); exit 1; }; } |
| fi |
| ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
| ac_abs_confdir=`( |
| cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 |
| { (exit 1); exit 1; }; } |
| pwd)` |
| # When building in place, set srcdir=. |
| if test "$ac_abs_confdir" = "$ac_pwd"; then |
| srcdir=. |
| fi |
| # Remove unnecessary trailing slashes from srcdir. |
| # Double slashes in file names in object file debugging info |
| # mess up M-x gdb in Emacs. |
| case $srcdir in |
| */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; |
| esac |
| for ac_var in $ac_precious_vars; do |
| eval ac_env_${ac_var}_set=\${${ac_var}+set} |
| eval ac_env_${ac_var}_value=\$${ac_var} |
| eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} |
| eval ac_cv_env_${ac_var}_value=\$${ac_var} |
| done |
| |
| # |
| # Report the --help message. |
| # |
| if test "$ac_init_help" = "long"; then |
| # Omit some internal or obsolete options to make the list less imposing. |
| # This message is too long to be a string in the A/UX 3.1 sh. |
| cat <<_ACEOF |
| \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
| |
| Usage: $0 [OPTION]... [VAR=VALUE]... |
| |
| To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| VAR=VALUE. See below for descriptions of some of the useful variables. |
| |
| Defaults for the options are specified in brackets. |
| |
| Configuration: |
| -h, --help display this help and exit |
| --help=short display options specific to this package |
| --help=recursive display the short help of all the included packages |
| -V, --version display version information and exit |
| -q, --quiet, --silent do not print \`checking...' messages |
| --cache-file=FILE cache test results in FILE [disabled] |
| -C, --config-cache alias for \`--cache-file=config.cache' |
| -n, --no-create do not create output files |
| --srcdir=DIR find the sources in DIR [configure dir or \`..'] |
| |
| Installation directories: |
| --prefix=PREFIX install architecture-independent files in PREFIX |
| [$ac_default_prefix] |
| --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| [PREFIX] |
| |
| By default, \`make install' will install all the files in |
| \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
| for instance \`--prefix=\$HOME'. |
| |
| For better control, use the options below. |
| |
| Fine tuning of the installation directories: |
| --bindir=DIR user executables [EPREFIX/bin] |
| --sbindir=DIR system admin executables [EPREFIX/sbin] |
| --libexecdir=DIR program executables [EPREFIX/libexec] |
| --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| --libdir=DIR object code libraries [EPREFIX/lib] |
| --includedir=DIR C header files [PREFIX/include] |
| --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
| --datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
| --infodir=DIR info documentation [DATAROOTDIR/info] |
| --localedir=DIR locale-dependent data [DATAROOTDIR/locale] |
| --mandir=DIR man documentation [DATAROOTDIR/man] |
| --docdir=DIR documentation root [DATAROOTDIR/doc/c-library] |
| --htmldir=DIR html documentation [DOCDIR] |
| --dvidir=DIR dvi documentation [DOCDIR] |
| --pdfdir=DIR pdf documentation [DOCDIR] |
| --psdir=DIR ps documentation [DOCDIR] |
| _ACEOF |
| |
| cat <<\_ACEOF |
| |
| System types: |
| --build=BUILD configure for building on BUILD [guessed] |
| --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| _ACEOF |
| fi |
| |
| if test -n "$ac_init_help"; then |
| case $ac_init_help in |
| short | recursive ) echo "Configuration of GNU C Library (see version.h):";; |
| esac |
| cat <<\_ACEOF |
| |
| Optional Features: |
| --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| --disable-sanity-checks really do not use threads (should not be used except |
| in special situations) [default=yes] |
| --enable-check-abi do "make check-abi" in "make check" (no/warn/yes) |
| [default=no] |
| --enable-shared build shared library [default=yes if GNU ld & ELF] |
| --enable-profile build profiled library [default=no] |
| --enable-omitfp build undebuggable optimized library [default=no] |
| --enable-bounded build with runtime bounds checking [default=no] |
| --disable-versioning do not include versioning information in the library |
| objects [default=yes if supported] |
| --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] |
| [default=glibc default] |
| --enable-stackguard-randomization |
| initialize __stack_chk_guard canary with a random |
| number at program start |
| --enable-add-ons[=DIRS...] |
| configure and build add-ons in DIR1,DIR2,... search |
| for add-ons if no parameter given |
| --disable-hidden-plt do not hide internal function calls to avoid PLT |
| --enable-bind-now disable lazy relocations in DSOs |
| --enable-static-nss build static NSS modules [default=no] |
| --disable-force-install don't force installation of files from this package, |
| even if they are older than the installed files |
| --enable-kernel=VERSION compile for compatibility with kernel not older than |
| VERSION |
| --enable-all-warnings enable all useful warnings gcc can issue |
| |
| Optional Packages: |
| --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| --with-gd=DIR find libgd include dir and library with prefix DIR |
| --with-gd-include=DIR find libgd include files in DIR |
| --with-gd-lib=DIR find libgd library files in DIR |
| --with-fp if using floating-point hardware [default=yes] |
| --with-binutils=PATH specify location of binutils (as and ld) |
| --with-elf if using the ELF object format |
| --with-selinux if building with SELinux support |
| --with-xcoff if using the XCOFF object format |
| --without-cvs if CVS should not be used |
| --with-headers=PATH location of system headers to use (for example |
| /usr/src/linux/include) [default=compiler default] |
| --with-tls enable support for TLS |
| --without-__thread do not use TLS features even when supporting them |
| --with-cpu=CPU select code for CPU variant |
| |
| Some influential environment variables: |
| CC C compiler command |
| CFLAGS C compiler flags |
| LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| nonstandard directory <lib dir> |
| LIBS libraries to pass to the linker, e.g. -l<library> |
| CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if |
| you have headers in a nonstandard directory <include dir> |
| CPP C preprocessor |
| CXX C++ compiler command |
| CXXFLAGS C++ compiler flags |
| |
| Use these variables to override the choices made by `configure' or to help |
| it to find libraries and programs with nonstandard names/locations. |
| |
| Report bugs to <glibc>. |
| _ACEOF |
| ac_status=$? |
| fi |
| |
| if test "$ac_init_help" = "recursive"; then |
| # If there are subdirs, report their specific --help. |
| for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
| test -d "$ac_dir" || continue |
| ac_builddir=. |
| |
| case "$ac_dir" in |
| .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) |
| ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
| # A ".." for each directory in $ac_dir_suffix. |
| ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` |
| case $ac_top_builddir_sub in |
| "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| esac ;; |
| esac |
| ac_abs_top_builddir=$ac_pwd |
| ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| # for backward compatibility: |
| ac_top_builddir=$ac_top_build_prefix |
| |
| case $srcdir in |
| .) # We are building in place. |
| ac_srcdir=. |
| ac_top_srcdir=$ac_top_builddir_sub |
| ac_abs_top_srcdir=$ac_pwd ;; |
| [\\/]* | ?:[\\/]* ) # Absolute name. |
| ac_srcdir=$srcdir$ac_dir_suffix; |
| ac_top_srcdir=$srcdir |
| ac_abs_top_srcdir=$srcdir ;; |
| *) # Relative name. |
| ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| ac_top_srcdir=$ac_top_build_prefix$srcdir |
| ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| esac |
| ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| |
| cd "$ac_dir" || { ac_status=$?; continue; } |
| # Check for guested configure. |
| if test -f "$ac_srcdir/configure.gnu"; then |
| echo && |
| $SHELL "$ac_srcdir/configure.gnu" --help=recursive |
| elif test -f "$ac_srcdir/configure"; then |
| echo && |
| $SHELL "$ac_srcdir/configure" --help=recursive |
| else |
| echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| fi || ac_status=$? |
| cd "$ac_pwd" || { ac_status=$?; break; } |
| done |
| fi |
| |
| test -n "$ac_init_help" && exit $ac_status |
| if $ac_init_version; then |
| cat <<\_ACEOF |
| GNU C Library configure (see version.h) |
| generated by GNU Autoconf 2.61 |
| |
| Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
| 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. |
| This configure script is free software; the Free Software Foundation |
| gives unlimited permission to copy, distribute and modify it. |
| _ACEOF |
| exit |
| fi |
| cat >config.log <<_ACEOF |
| This file contains any messages produced by compilers while |
| running configure, to aid debugging if configure makes a mistake. |
| |
| It was created by GNU C Library $as_me (see version.h), which was |
| generated by GNU Autoconf 2.61. Invocation command line was |
| |
| $ $0 $@ |
| |
| _ACEOF |
| exec 5>>config.log |
| { |
| cat <<_ASUNAME |
| ## --------- ## |
| ## Platform. ## |
| ## --------- ## |
| |
| hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| |
| /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| |
| /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
| /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| |
| _ASUNAME |
| |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| echo "PATH: $as_dir" |
| done |
| IFS=$as_save_IFS |
| |
| } >&5 |
| |
| cat >&5 <<_ACEOF |
| |
| |
| ## ----------- ## |
| ## Core tests. ## |
| ## ----------- ## |
| |
| _ACEOF |
| |
| |
| # Keep a trace of the command line. |
| # Strip out --no-create and --no-recursion so they do not pile up. |
| # Strip out --silent because we don't want to record it for future runs. |
| # Also quote any args containing shell meta-characters. |
| # Make two passes to allow for proper duplicate-argument suppression. |
| ac_configure_args= |
| ac_configure_args0= |
| ac_configure_args1= |
| ac_must_keep_next=false |
| for ac_pass in 1 2 |
| do |
| for ac_arg |
| do |
| case $ac_arg in |
| -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| continue ;; |
| *\'*) |
| ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| esac |
| case $ac_pass in |
| 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; |
| 2) |
| ac_configure_args1="$ac_configure_args1 '$ac_arg'" |
| if test $ac_must_keep_next = true; then |
| ac_must_keep_next=false # Got value, back to normal. |
| else |
| case $ac_arg in |
| *=* | --config-cache | -C | -disable-* | --disable-* \ |
| | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| | -with-* | --with-* | -without-* | --without-* | --x) |
| case "$ac_configure_args0 " in |
| "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| esac |
| ;; |
| -* ) ac_must_keep_next=true ;; |
| esac |
| fi |
| ac_configure_args="$ac_configure_args '$ac_arg'" |
| ;; |
| esac |
| done |
| done |
| $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } |
| $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } |
| |
| # When interrupted or exit'd, cleanup temporary files, and complete |
| # config.log. We remove comments because anyway the quotes in there |
| # would cause problems or look ugly. |
| # WARNING: Use '\'' to represent an apostrophe within the trap. |
| # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
| trap 'exit_status=$? |
| # Save into config.log some information that might help in debugging. |
| { |
| echo |
| |
| cat <<\_ASBOX |
| ## ---------------- ## |
| ## Cache variables. ## |
| ## ---------------- ## |
| _ASBOX |
| echo |
| # The following way of writing the cache mishandles newlines in values, |
| ( |
| for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do |
| eval ac_val=\$$ac_var |
| case $ac_val in #( |
| *${as_nl}*) |
| case $ac_var in #( |
| *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 |
| echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; |
| esac |
| case $ac_var in #( |
| _ | IFS | as_nl) ;; #( |
| *) $as_unset $ac_var ;; |
| esac ;; |
| esac |
| done |
| (set) 2>&1 | |
| case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
| *${as_nl}ac_space=\ *) |
| sed -n \ |
| "s/'\''/'\''\\\\'\'''\''/g; |
| s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
| ;; #( |
| *) |
| sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| ;; |
| esac | |
| sort |
| ) |
| echo |
| |
| cat <<\_ASBOX |
| ## ----------------- ## |
| ## Output variables. ## |
| ## ----------------- ## |
| _ASBOX |
| echo |
| for ac_var in $ac_subst_vars |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| esac |
| echo "$ac_var='\''$ac_val'\''" |
| done | sort |
| echo |
| |
| if test -n "$ac_subst_files"; then |
| cat <<\_ASBOX |
| ## ------------------- ## |
| ## File substitutions. ## |
| ## ------------------- ## |
| _ASBOX |
| echo |
| for ac_var in $ac_subst_files |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| esac |
| echo "$ac_var='\''$ac_val'\''" |
| done | sort |
| echo |
| fi |
| |
| if test -s confdefs.h; then |
| cat <<\_ASBOX |
| ## ----------- ## |
| ## confdefs.h. ## |
| ## ----------- ## |
| _ASBOX |
| echo |
| cat confdefs.h |
| echo |
| fi |
| test "$ac_signal" != 0 && |
| echo "$as_me: caught signal $ac_signal" |
| echo "$as_me: exit $exit_status" |
| } >&5 |
| rm -f core *.core core.conftest.* && |
| rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
| exit $exit_status |
| ' 0 |
| for ac_signal in 1 2 13 15; do |
| trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal |
| done |
| ac_signal=0 |
| |
| # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| rm -f -r conftest* confdefs.h |
| |
| # Predefined preprocessor variables. |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_NAME "$PACKAGE_NAME" |
| _ACEOF |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| _ACEOF |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| _ACEOF |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_STRING "$PACKAGE_STRING" |
| _ACEOF |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| _ACEOF |
| |
| |
| # Let the site file select an alternate cache file if it wants to. |
| # Prefer explicitly selected file to automatically selected ones. |
| if test -n "$CONFIG_SITE"; then |
| set x "$CONFIG_SITE" |
| elif test "x$prefix" != xNONE; then |
| set x "$prefix/share/config.site" "$prefix/etc/config.site" |
| else |
| set x "$ac_default_prefix/share/config.site" \ |
| "$ac_default_prefix/etc/config.site" |
| fi |
| shift |
| for ac_site_file |
| do |
| if test -r "$ac_site_file"; then |
| { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 |
| echo "$as_me: loading site script $ac_site_file" >&6;} |
| sed 's/^/| /' "$ac_site_file" >&5 |
| . "$ac_site_file" |
| fi |
| done |
| |
| if test -r "$cache_file"; then |
| # Some versions of bash will fail to source /dev/null (special |
| # files actually), so we avoid doing that. |
| if test -f "$cache_file"; then |
| { echo "$as_me:$LINENO: loading cache $cache_file" >&5 |
| echo "$as_me: loading cache $cache_file" >&6;} |
| case $cache_file in |
| [\\/]* | ?:[\\/]* ) . "$cache_file";; |
| *) . "./$cache_file";; |
| esac |
| fi |
| else |
| { echo "$as_me:$LINENO: creating cache $cache_file" >&5 |
| echo "$as_me: creating cache $cache_file" >&6;} |
| >$cache_file |
| fi |
| |
| # Check that the precious variables saved in the cache have kept the same |
| # value. |
| ac_cache_corrupted=false |
| for ac_var in $ac_precious_vars; do |
| eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| eval ac_new_set=\$ac_env_${ac_var}_set |
| eval ac_old_val=\$ac_cv_env_${ac_var}_value |
| eval ac_new_val=\$ac_env_${ac_var}_value |
| case $ac_old_set,$ac_new_set in |
| set,) |
| { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| ac_cache_corrupted=: ;; |
| ,set) |
| { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 |
| echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| ac_cache_corrupted=: ;; |
| ,);; |
| *) |
| if test "x$ac_old_val" != "x$ac_new_val"; then |
| { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
| echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
| echo "$as_me: former value: $ac_old_val" >&2;} |
| { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
| echo "$as_me: current value: $ac_new_val" >&2;} |
| ac_cache_corrupted=: |
| fi;; |
| esac |
| # Pass precious variables to config.status. |
| if test "$ac_new_set" = set; then |
| case $ac_new_val in |
| *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| *) ac_arg=$ac_var=$ac_new_val ;; |
| esac |
| case " $ac_configure_args " in |
| *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
| esac |
| fi |
| done |
| if $ac_cache_corrupted; then |
| { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 |
| echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 |
| echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| |
| ac_config_headers="$ac_config_headers config.h" |
| |
| ac_aux_dir= |
| for ac_dir in scripts "$srcdir"/scripts; do |
| if test -f "$ac_dir/install-sh"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/install-sh -c" |
| break |
| elif test -f "$ac_dir/install.sh"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/install.sh -c" |
| break |
| elif test -f "$ac_dir/shtool"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/shtool install -c" |
| break |
| fi |
| done |
| if test -z "$ac_aux_dir"; then |
| { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts \"$srcdir\"/scripts" >&5 |
| echo "$as_me: error: cannot find install-sh or install.sh in scripts \"$srcdir\"/scripts" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| # These three variables are undocumented and unsupported, |
| # and are intended to be withdrawn in a future Autoconf release. |
| # They can cause serious problems if a builder's source tree is in a directory |
| # whose full name contains unusual characters. |
| ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| |
| |
| |
| if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then |
| { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5 |
| echo "$as_me: error: you must configure in a separate build directory" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| # This will get text that should go into config.make. |
| config_vars= |
| |
| # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. |
| |
| # Check whether --with-gd was given. |
| if test "${with_gd+set}" = set; then |
| withval=$with_gd; case "$with_gd" in |
| yes|''|no) ;; |
| *) libgd_include="-I$withval/include" |
| libgd_ldflags="-L$withval/lib" ;; |
| esac |
| |
| fi |
| |
| |
| # Check whether --with-gd-include was given. |
| if test "${with_gd_include+set}" = set; then |
| withval=$with_gd_include; case "$with_gd_include" in |
| ''|no) ;; |
| *) libgd_include="-I$withval" ;; |
| esac |
| |
| fi |
| |
| |
| # Check whether --with-gd-lib was given. |
| if test "${with_gd_lib+set}" = set; then |
| withval=$with_gd_lib; case "$with_gd_lib" in |
| ''|no) ;; |
| *) libgd_ldflags="-L$withval" ;; |
| esac |
| |
| fi |
| |
| |
| if test -n "$libgd_include"; then |
| config_vars="$config_vars |
| CFLAGS-memusagestat.c = $libgd_include" |
| fi |
| if test -n "$libgd_ldflags"; then |
| config_vars="$config_vars |
| libgd-LDFLAGS = $libgd_ldflags" |
| fi |
| |
| |
| # Check whether --with-fp was given. |
| if test "${with_fp+set}" = set; then |
| withval=$with_fp; with_fp=$withval |
| else |
| with_fp=yes |
| fi |
| |
| |
| |
| # Check whether --with-binutils was given. |
| if test "${with_binutils+set}" = set; then |
| withval=$with_binutils; path_binutils=$withval |
| else |
| path_binutils='' |
| fi |
| |
| |
| # Check whether --with-elf was given. |
| if test "${with_elf+set}" = set; then |
| withval=$with_elf; elf=$withval |
| else |
| elf=no |
| fi |
| |
| |
| # Check whether --with-selinux was given. |
| if test "${with_selinux+set}" = set; then |
| withval=$with_selinux; with_selinux=$withval |
| else |
| with_selinux=auto |
| fi |
| |
| |
| # Check whether --with-xcoff was given. |
| if test "${with_xcoff+set}" = set; then |
| withval=$with_xcoff; xcoff=$withval |
| else |
| xcoff=no |
| fi |
| |
| |
| # Check whether --with-cvs was given. |
| if test "${with_cvs+set}" = set; then |
| withval=$with_cvs; with_cvs=$withval |
| else |
| with_cvs=yes |
| fi |
| |
| if test "$with_cvs" = yes; then |
| if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null |
| then |
| with_cvs=no |
| fi |
| fi |
| |
| |
| |
| # Check whether --with-headers was given. |
| if test "${with_headers+set}" = set; then |
| withval=$with_headers; sysheaders=$withval |
| else |
| sysheaders='' |
| fi |
| |
| |
| # Check whether --enable-sanity-checks was given. |
| if test "${enable_sanity_checks+set}" = set; then |
| enableval=$enable_sanity_checks; enable_sanity=$enableval |
| else |
| enable_sanity=yes |
| fi |
| |
| |
| |
| # Check whether --enable-check-abi was given. |
| if test "${enable_check_abi+set}" = set; then |
| enableval=$enable_check_abi; enable_check_abi=$enableval |
| else |
| enable_check_abi=no |
| fi |
| |
| |
| static=yes |
| # Check whether --enable-shared was given. |
| if test "${enable_shared+set}" = set; then |
| enableval=$enable_shared; shared=$enableval |
| else |
| shared=default |
| fi |
| |
| # Check whether --enable-profile was given. |
| if test "${enable_profile+set}" = set; then |
| enableval=$enable_profile; profile=$enableval |
| else |
| profile=no |
| fi |
| |
| # Check whether --enable-omitfp was given. |
| if test "${enable_omitfp+set}" = set; then |
| enableval=$enable_omitfp; omitfp=$enableval |
| else |
| omitfp=no |
| fi |
| |
| # Check whether --enable-bounded was given. |
| if test "${enable_bounded+set}" = set; then |
| enableval=$enable_bounded; bounded=$enableval |
| else |
| bounded=no |
| fi |
| |
| # Check whether --enable-versioning was given. |
| if test "${enable_versioning+set}" = set; then |
| enableval=$enable_versioning; enable_versioning=$enableval |
| else |
| enable_versioning=yes |
| fi |
| |
| |
| # Check whether --enable-oldest-abi was given. |
| if test "${enable_oldest_abi+set}" = set; then |
| enableval=$enable_oldest_abi; oldest_abi=$enableval |
| else |
| oldest_abi=no |
| fi |
| |
| if test "$oldest_abi" = yes || test "$oldest_abi" = no; then |
| oldest_abi=default |
| else |
| cat >>confdefs.h <<_ACEOF |
| #define GLIBC_OLDEST_ABI "$oldest_abi" |
| _ACEOF |
| |
| fi |
| |
| |
| # Check whether --enable-stackguard-randomization was given. |
| if test "${enable_stackguard_randomization+set}" = set; then |
| enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
| else |
| enable_stackguard_randomize=no |
| fi |
| |
| if test "$enable_stackguard_randomize" = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define ENABLE_STACKGUARD_RANDOMIZE 1 |
| _ACEOF |
| |
| fi |
| |
| # Check whether --enable-add-ons was given. |
| if test "${enable_add_ons+set}" = set; then |
| enableval=$enable_add_ons; |
| else |
| enable_add_ons=yes |
| fi |
| |
| |
| |
| # Check whether --with-tls was given. |
| if test "${with_tls+set}" = set; then |
| withval=$with_tls; usetls=$withval |
| else |
| usetls=yes |
| fi |
| |
| |
| |
| # Check whether --with-__thread was given. |
| if test "${with___thread+set}" = set; then |
| withval=$with___thread; use__thread=$withval |
| else |
| use__thread=yes |
| fi |
| |
| |
| # Check whether --enable-hidden-plt was given. |
| if test "${enable_hidden_plt+set}" = set; then |
| enableval=$enable_hidden_plt; hidden=$enableval |
| else |
| hidden=yes |
| fi |
| |
| if test "x$hidden" = xno; then |
| cat >>confdefs.h <<\_ACEOF |
| #define NO_HIDDEN 1 |
| _ACEOF |
| |
| fi |
| |
| # Check whether --enable-bind-now was given. |
| if test "${enable_bind_now+set}" = set; then |
| enableval=$enable_bind_now; bindnow=$enableval |
| else |
| bindnow=no |
| fi |
| |
| |
| |
| # Check whether --enable-static-nss was given. |
| if test "${enable_static_nss+set}" = set; then |
| enableval=$enable_static_nss; static_nss=$enableval |
| else |
| static_nss=no |
| fi |
| |
| if test x"$static_nss" = xyes || test x"$shared" = xno; then |
| static_nss=yes |
| cat >>confdefs.h <<\_ACEOF |
| #define DO_STATIC_NSS 1 |
| _ACEOF |
| |
| fi |
| |
| # Check whether --enable-force-install was given. |
| if test "${enable_force_install+set}" = set; then |
| enableval=$enable_force_install; force_install=$enableval |
| else |
| force_install=yes |
| fi |
| |
| |
| |
| # Check whether --enable-kernel was given. |
| if test "${enable_kernel+set}" = set; then |
| enableval=$enable_kernel; minimum_kernel=$enableval |
| fi |
| |
| if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then |
| # Better nothing than this. |
| minimum_kernel="" |
| else |
| if test "$minimum_kernel" = current; then |
| minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= |
| fi |
| fi |
| |
| # Check whether --enable-all-warnings was given. |
| if test "${enable_all_warnings+set}" = set; then |
| enableval=$enable_all_warnings; all_warnings=$enableval |
| fi |
| |
| |
| |
| # Make sure we can run config.sub. |
| $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
| { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 |
| echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} |
| { (exit 1); exit 1; }; } |
| |
| { echo "$as_me:$LINENO: checking build system type" >&5 |
| echo $ECHO_N "checking build system type... $ECHO_C" >&6; } |
| if test "${ac_cv_build+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| ac_build_alias=$build_alias |
| test "x$ac_build_alias" = x && |
| ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` |
| test "x$ac_build_alias" = x && |
| { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 |
| echo "$as_me: error: cannot guess build type; you must specify one" >&2;} |
| { (exit 1); exit 1; }; } |
| ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
| { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 |
| echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} |
| { (exit 1); exit 1; }; } |
| |
| fi |
| { echo "$as_me:$LINENO: result: $ac_cv_build" >&5 |
| echo "${ECHO_T}$ac_cv_build" >&6; } |
| case $ac_cv_build in |
| *-*-*) ;; |
| *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 |
| echo "$as_me: error: invalid value of canonical build" >&2;} |
| { (exit 1); exit 1; }; };; |
| esac |
| build=$ac_cv_build |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_build |
| shift |
| build_cpu=$1 |
| build_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| build_os=$* |
| IFS=$ac_save_IFS |
| case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac |
| |
| |
| { echo "$as_me:$LINENO: checking host system type" >&5 |
| echo $ECHO_N "checking host system type... $ECHO_C" >&6; } |
| if test "${ac_cv_host+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test "x$host_alias" = x; then |
| ac_cv_host=$ac_cv_build |
| else |
| ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
| { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 |
| echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| fi |
| { echo "$as_me:$LINENO: result: $ac_cv_host" >&5 |
| echo "${ECHO_T}$ac_cv_host" >&6; } |
| case $ac_cv_host in |
| *-*-*) ;; |
| *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 |
| echo "$as_me: error: invalid value of canonical host" >&2;} |
| { (exit 1); exit 1; }; };; |
| esac |
| host=$ac_cv_host |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_host |
| shift |
| host_cpu=$1 |
| host_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| host_os=$* |
| IFS=$ac_save_IFS |
| case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac |
| |
| |
| |
| # The way shlib-versions is used to generate soversions.mk uses a |
| # fairly simplistic model for name recognition that can't distinguish |
| # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os |
| # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can |
| # tell. This doesn't get used much beyond that, so it's fairly safe. |
| case "$host_os" in |
| linux*) |
| ;; |
| gnu*) |
| host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` |
| ;; |
| esac |
| |
| # We keep the original values in `$config_*' and never modify them, so we |
| # can write them unchanged into config.make. Everything else uses |
| # $machine, $vendor, and $os, and changes them whenever convenient. |
| config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os |
| |
| # Don't allow vendor == "unknown" |
| test "$config_vendor" = unknown && config_vendor= |
| config_os="`echo $config_os | sed 's/^unknown-//'`" |
| |
| # Some configurations imply other options. |
| case "$host_os" in |
| # i586-linuxaout is mangled into i586-pc-linux-gnuaout |
| linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) |
| ;; |
| gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*) |
| # These systems (almost) always use the ELF format. |
| elf=yes |
| ;; |
| aix*) |
| # These systems are always xcoff |
| xcoff=yes |
| elf=no |
| ;; |
| esac |
| |
| # The configure fragment of an add-on port can modify these to supplement |
| # or override the table in the case statement below. No fragment should |
| # ever change the config_* variables, however. |
| machine=$config_machine |
| vendor=$config_vendor |
| os=$config_os |
| base_os='' |
| |
| # config.guess on some IBM machines says `rs6000' instead of `powerpc'. |
| # Unify this here. |
| if test "$machine" = rs6000; then |
| machine="powerpc" |
| fi |
| |
| # Braindead PowerPC box with absolutely no FPU. |
| case "$machine-$host_os" in |
| powerpc*-*soft) |
| with_fp=no |
| ;; |
| esac |
| |
| submachine= |
| |
| # Check whether --with-cpu was given. |
| if test "${with_cpu+set}" = set; then |
| withval=$with_cpu; case "$withval" in |
| yes|'') { { echo "$as_me:$LINENO: error: --with-cpu requires an argument" >&5 |
| echo "$as_me: error: --with-cpu requires an argument" >&2;} |
| { (exit 1); exit 1; }; } ;; |
| no) ;; |
| *) submachine="$withval" ;; |
| esac |
| |
| fi |
| |
| |
| # An add-on can set this when it wants to disable the sanity check below. |
| libc_config_ok=no |
| |
| subdirs="$subdirs " |
| |
| |
| case "$enable_add_ons" in |
| ''|no) add_ons= ;; |
| yes|'*') |
| add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | |
| sed 's@/[^/]*$@@' | sort | uniq` |
| add_ons_automatic=yes |
| ;; |
| *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` |
| add_ons_automatic=no ;; |
| esac |
| |
| configured_add_ons= |
| add_ons_sfx= |
| add_ons_pfx= |
| if test x"$add_ons" != x; then |
| for f in $add_ons; do |
| # Some sanity checks |
| case "$f" in |
| crypt) |
| { { echo "$as_me:$LINENO: error: |
| *** It seems that you're using an old \`crypt' add-on. crypt is now |
| *** part of glibc and using the old add-on will not work with this |
| *** release. Start again with fresh sources and without the old |
| *** \`crypt' add-on." >&5 |
| echo "$as_me: error: |
| *** It seems that you're using an old \`crypt' add-on. crypt is now |
| *** part of glibc and using the old add-on will not work with this |
| *** release. Start again with fresh sources and without the old |
| *** \`crypt' add-on." >&2;} |
| { (exit 1); exit 1; }; } |
| ;; |
| localedata) |
| { { echo "$as_me:$LINENO: error: |
| *** It seems that you're using an old \`localedata' add-on. localedata |
| *** is now part of glibc and using the old add-on will not work with |
| *** this release. Start again with fresh sources and without the old |
| *** \`localedata' add-on." >&5 |
| echo "$as_me: error: |
| *** It seems that you're using an old \`localedata' add-on. localedata |
| *** is now part of glibc and using the old add-on will not work with |
| *** this release. Start again with fresh sources and without the old |
| *** \`localedata' add-on." >&2;} |
| { (exit 1); exit 1; }; } |
| ;; |
| esac |
| done |
| |
| # Now source each add-on's configure fragment. |
| # The fragments can use $srcdir/$libc_add_on to find themselves, |
| # and test $add_ons_automatic to see if they were explicitly requested. |
| # A fragment can clear (or even change) $libc_add_on to affect |
| # whether it goes into the list to be actually used in the build. |
| use_add_ons= |
| for libc_add_on in $add_ons; do |
| # Test whether such a directory really exists. |
| # It can be absolute, or relative to $srcdir, or relative to the build dir. |
| case "$libc_add_on" in |
| /*) |
| libc_add_on_srcdir=$libc_add_on |
| ;; |
| *) |
| test -d "$srcdir/$libc_add_on" || { |
| if test -d "$libc_add_on"; then |
| libc_add_on="`pwd`/$libc_add_on" |
| else |
| { { echo "$as_me:$LINENO: error: add-on directory \"$libc_add_on\" does not exist" >&5 |
| echo "$as_me: error: add-on directory \"$libc_add_on\" does not exist" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| } |
| libc_add_on_srcdir=$srcdir/$libc_add_on |
| ;; |
| esac |
| |
| libc_add_on_frag=$libc_add_on_srcdir/configure |
| libc_add_on_canonical= |
| if test -r "$libc_add_on_frag"; then |
| { echo "$as_me:$LINENO: running configure fragment for add-on $libc_add_on" >&5 |
| echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
| libc_add_on_canonical=unknown |
| libc_add_on_subdirs= |
| . "$libc_add_on_frag" |
| test -z "$libc_add_on" || { |
| configured_add_ons="$configured_add_ons $libc_add_on" |
| if test "x$libc_add_on_canonical" = xunknown; then |
| { { echo "$as_me:$LINENO: error: fragment must set \$libc_add_on_canonical" >&5 |
| echo "$as_me: error: fragment must set \$libc_add_on_canonical" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| for d in $libc_add_on_subdirs; do |
| case "$libc_add_on" in |
| /*) subdir_srcdir="$libc_add_on" ;; |
| *) subdir_srcdir="\$(..)$libc_add_on" ;; |
| esac |
| case "$d" in |
| .) |
| d="${libc_add_on_canonical:-$libc_add_on}" |
| ;; |
| /*) |
| subdir_srcdir="$d" |
| ;; |
| *) |
| subdir_srcdir="$subdir_srcdir/$d" |
| ;; |
| esac |
| d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` |
| add_on_subdirs="$add_on_subdirs $d" |
| test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars |
| $d-srcdir = $subdir_srcdir" |
| done |
| } |
| fi |
| if test -n "$libc_add_on"; then |
| if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` |
| then |
| { echo "$as_me:$LINENO: checking add-on $libc_add_on for preconfigure fragments" >&5 |
| echo $ECHO_N "checking add-on $libc_add_on for preconfigure fragments... $ECHO_C" >&6; } |
| for frag in $frags; do |
| name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` |
| echo $ECHO_N "$name $ECHO_C" >&6 |
| . "$frag" |
| done |
| { echo "$as_me:$LINENO: result: " >&5 |
| echo "${ECHO_T}" >&6; } |
| fi |
| use_add_ons="$use_add_ons $libc_add_on" |
| add_ons_pfx="$add_ons_pfx $libc_add_on/" |
| test -z "$libc_add_on_canonical" || |
| add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" |
| fi |
| done |
| # Use echo to strip excess whitespace. |
| add_ons="`echo $use_add_ons`" |
| fi |
| |
| |
| |
| |
| ### |
| ### I put this here to prevent those annoying emails from people who cannot |
| ### read and try to compile glibc on unsupported platforms. --drepper |
| ### |
| ### By using the undocumented --enable-hacker-mode option for configure |
| ### one can skip this test to make the configuration not fail for unsupported |
| ### platforms. |
| ### |
| if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then |
| case "$machine-$host_os" in |
| *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*) |
| ;; |
| *) |
| echo "*** The GNU C library is currently not available for this platform." |
| echo "*** So far nobody cared to port it and if there is no volunteer it" |
| echo "*** might never happen. So, if you have interest to see glibc on" |
| echo "*** this platform visit" |
| echo "*** http://www.gnu.org/software/libc/porting.html" |
| echo "*** and join the group of porters" |
| exit 1 |
| ;; |
| esac |
| fi |
| |
| # Expand the configuration machine name into a subdirectory by architecture |
| # type and particular chip. If an add-on configure fragment already set |
| # base_machine, we don't change it. |
| test -n "$base_machine" || case "$machine" in |
| a29k | am29000) base_machine=a29k machine=a29k ;; |
| alpha*) base_machine=alpha machine=alpha/$machine ;; |
| c3[012]) base_machine=cx0 machine=cx0/c30 ;; |
| c4[04]) base_machine=cx0 machine=cx0/c40 ;; |
| i[34567]86) base_machine=i386 machine=i386/$machine ;; |
| ia64) base_machine=ia64 machine=ia64 ;; |
| m88???) base_machine=m88k machine=m88k/$machine ;; |
| m88k) base_machine=m88k machine=m88k/m88100 ;; |
| powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; |
| powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; |
| s390) base_machine=s390 machine=s390/s390-32 ;; |
| s390x) base_machine=s390 machine=s390/s390-64 ;; |
| sh3*) base_machine=sh machine=sh/sh3 ;; |
| sh4*) base_machine=sh machine=sh/sh4 ;; |
| sparc | sparcv[67]) |
| base_machine=sparc machine=sparc/sparc32 ;; |
| sparcv8 | supersparc | hypersparc) |
| base_machine=sparc machine=sparc/sparc32/sparcv8 ;; |
| sparcv8plus | sparcv8plusa | sparcv9) |
| base_machine=sparc machine=sparc/sparc32/sparcv9 ;; |
| sparcv8plusb | sparcv9b) |
| base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;; |
| sparcv9v) |
| base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;; |
| sparcv9v2) |
| base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;; |
| sparc64) |
| base_machine=sparc machine=sparc/sparc64 ;; |
| sparc64b) |
| base_machine=sparc machine=sparc/sparc64/sparcv9b ;; |
| sparc64v) |
| base_machine=sparc machine=sparc/sparc64/sparcv9v ;; |
| sparc64v2) |
| base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;; |
| *) base_machine=$machine ;; |
| esac |
| |
| |
| if test "$base_machine" = "i386"; then |
| cat >>confdefs.h <<\_ACEOF |
| #define USE_REGPARMS 1 |
| _ACEOF |
| |
| fi |
| |
| # Compute the list of sysdep directories for this configuration. |
| # This can take a while to compute. |
| sysdep_dir=$srcdir/sysdeps |
| { echo "$as_me:$LINENO: checking sysdep dirs" >&5 |
| echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6; } |
| # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
| os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" |
| |
| test "x$base_os" != x || case "$os" in |
| gnu*) |
| base_os=mach/hurd ;; |
| netbsd* | 386bsd* | freebsd* | bsdi*) |
| base_os=unix/bsd/bsd4.4 ;; |
| osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) |
| base_os=unix/bsd ;; |
| sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) |
| base_os=unix/sysv ;; |
| irix6*) |
| base_os=unix/sysv/irix6/$os ;; |
| solaris[2-9]*) |
| base_os=unix/sysv/sysv4 ;; |
| hpux*) |
| base_os=unix/sysv/hpux/$os ;; |
| aix4.3*) |
| base_os=unix/sysv/aix/aix4.3 ;; |
| none) |
| base_os=standalone ;; |
| esac |
| |
| # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
| tail=$os |
| ostry=$os |
| while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do |
| ostry="$ostry /$o" |
| tail=$o |
| done |
| o=`echo $tail | sed 's/[0-9]*$//'` |
| if test $o != $tail; then |
| ostry="$ostry /$o" |
| fi |
| # For linux-gnu, try linux-gnu, then linux. |
| o=`echo $tail | sed 's/-.*$//'` |
| if test $o != $tail; then |
| ostry="$ostry /$o" |
| fi |
| |
| # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
| base= |
| tail=$base_os |
| while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do |
| set $b |
| base="$base /$1" |
| tail="$2" |
| done |
| |
| # For sparc/sparc32, try sparc/sparc32 and then sparc. |
| mach= |
| tail=$machine${submachine:+/$submachine} |
| while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do |
| set $m |
| # Prepend the machine's FPU directory unless --without-fp. |
| if test "$with_fp" = yes; then |
| mach="$mach /$1/fpu" |
| else |
| mach="$mach /$1/nofpu" |
| fi |
| mach="$mach /$1" |
| tail="$2" |
| done |
| |
| |
| # Find what sysdep directories exist. |
| sysnames_add_ons= |
| sysnames="sysdeps/nacl " |
| for b in $base ''; do |
| for m0 in $mach ''; do |
| for v in /$vendor ''; do |
| test "$v" = / && continue |
| for o in /$ostry ''; do |
| test "$o" = / && continue |
| for m in $mach ''; do |
| for d in $add_ons_pfx ''; do |
| for a in $add_ons_sfx ''; do |
| if test -n "$m0$m0sub$b$v$o$m$msub"; then |
| try_srcdir="${srcdir}/" |
| case "$d" in |
| /*) try_srcdir= ;; |
| esac |
| try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a" |
| test -n "$enable_debug_configure" && |
| echo "$0 DEBUG: try $try" >&2 |
| if test -d "$try_srcdir$try"; then |
| sysnames="$sysnames $try" |
| { test -n "$o" || test -n "$b"; } && os_used=t |
| { test -n "$m" || test -n "$m0"; } && machine_used=t |
| case x${m0:-$m} in |
| x*/$submachine) submachine_used=t ;; |
| esac |
| if test -n "$d"; then |
| case "$sysnames_add_ons" in |
| *" $d "*) ;; |
| *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; |
| esac |
| fi |
| fi |
| fi |
| done |
| done |
| done |
| done |
| done |
| done |
| done |
| |
| if test -z "$os_used" && test "$os" != none; then |
| { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5 |
| echo "$as_me: error: Operating system $os is not supported." >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| if test -z "$machine_used" && test "$machine" != none; then |
| { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5 |
| echo "$as_me: error: The $machine is not supported." >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| if test -z "$submachine_used" && test -n "$submachine"; then |
| { { echo "$as_me:$LINENO: error: The $submachine subspecies of $host_cpu is not supported." >&5 |
| echo "$as_me: error: The $submachine subspecies of $host_cpu is not supported." >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| |
| # We have now validated the configuration. |
| |
| |
| # If using ELF, look for an `elf' subdirectory of each machine directory. |
| # We prepend these rather than inserting them whereever the machine appears |
| # because things specified by the machine's ELF ABI should override |
| # OS-specific things, and should always be the same for any OS on the |
| # machine (otherwise what's the point of an ABI?). |
| if test "$elf" = yes; then |
| elf_dirs= |
| for d in $add_ons_pfx ''; do |
| for m in $mach; do |
| if test -d $srcdir/${d}sysdeps$m/elf; then |
| elf_dirs="$elf_dirs ${d}sysdeps$m/elf" |
| fi |
| done |
| done |
| sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames" |
| fi |
| |
| |
| # Expand the list of system names into a full list of directories |
| # from each element's parent name and Implies file (if present). |
| set $sysnames |
| names= |
| while test $# -gt 0; do |
| name=$1 |
| shift |
| |
| case " $names " in *" $name "*) |
| # Already in the list. |
| continue |
| esac |
| |
| # Report each name as we discover it, so there is no long pause in output. |
| echo $ECHO_N "$name $ECHO_C" >&6 |
| |
| name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
| |
| case $name in |
| /*) xsrcdir= ;; |
| *) xsrcdir=$srcdir/ ;; |
| esac |
| test -n "$enable_debug_configure" && |
| echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 |
| |
| if test -f $xsrcdir$name/Implies; then |
| # Collect more names from the `Implies' file (removing comments). |
| implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`" |
| implied= |
| for x in $implied_candidate; do |
| found=no |
| if test -d $xsrcdir$name_base/$x; then |
| implied="$implied $name_base/$x"; |
| found=yes |
| fi |
| for d in $add_ons_pfx ''; do |
| try="${d}sysdeps/$x" |
| case $d in |
| /*) try_srcdir= ;; |
| *) try_srcdir=$srcdir/ ;; |
| esac |
| test -n "$enable_debug_configure" && |
| echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2 |
| if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; |
| then |
| implied="$implied $try" |
| found=yes |
| case "$sysnames_add_ons" in |
| *" $d "*) ;; |
| *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; |
| esac |
| fi |
| done |
| if test $found = no; then |
| { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5 |
| echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;} |
| fi |
| done |
| else |
| implied= |
| fi |
| |
| # Add NAME to the list of names. |
| names="$names $name" |
| |
| # Find the parent of NAME, using the empty string if it has none. |
| parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" |
| |
| # Add the names implied by NAME, and NAME's parent (if it has one), to |
| # the list of names to be processed (the argument list). We prepend the |
| # implied names to the list and append the parent. We want implied |
| # directories to come before further directories inferred from the |
| # configuration components; this ensures that for sysv4, unix/common |
| # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) |
| # after sysv4). |
| sysnames="`echo $implied $* $parent`" |
| test -n "$sysnames" && set $sysnames |
| done |
| |
| # Add the default directories. |
| default_sysnames=sysdeps/generic |
| if test "$elf" = yes; then |
| default_sysnames="sysdeps/generic/elf $default_sysnames" |
| fi |
| sysnames="$names $default_sysnames" |
| |
| # The other names were emitted during the scan. |
| { echo "$as_me:$LINENO: result: $default_sysnames" >&5 |
| echo "${ECHO_T}$default_sysnames" >&6; } |
| |
| # Collect the list of add-ons that supply partial sysdeps trees. |
| sysdeps_add_ons= |
| for add_on in $add_ons; do |
| case "$add_on" in |
| /*) xsrcdir= ;; |
| *) xsrcdir="$srcdir/" ;; |
| esac |
| |
| test -d "$xsrcdir$add_on/sysdeps" || { |
| case "$configured_add_ons " in |
| *" $add_on "*) ;; |
| *|'') |
| { { echo "$as_me:$LINENO: error: add-on $add_on has no configure fragment or sysdeps tree" >&5 |
| echo "$as_me: error: add-on $add_on has no configure fragment or sysdeps tree" >&2;} |
| { (exit 1); exit 1; }; } |
| ;; |
| esac |
| continue |
| } |
| |
| sysdeps_add_ons="$sysdeps_add_ons $add_on" |
| case "$sysnames_add_ons" in |
| *" $add_on/ "*) ;; |
| *|'') |
| { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
| echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
| continue ;; |
| esac |
| |
| found=no |
| for d in $sysnames; do |
| case "$d" in |
| $add_on/sysdeps/*) ;; |
| *) continue ;; |
| esac |
| (cd "$xsrcdir$d" && for f in *[!~]; do |
| case "$f" in |
| sys|bits) |
| for ff in $f/*.h; do |
| test -d "$ff" || { test -e "$ff" && exit 88; } |
| done |
| ;; |
| *) |
| test -d "$f" || { test -e "$f" && exit 88; } |
| ;; |
| esac |
| done) |
| if test $? -eq 88; then |
| found=yes |
| break |
| fi |
| done |
| if test $found = no; then |
| { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
| echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
| fi |
| done |
| |
| |
| |
| ### Locate tools. |
| |
| # Find a good install program. We prefer a C program (faster), |
| # so one script is as good as another. But avoid the broken or |
| # incompatible versions: |
| # SysV /etc/install, /usr/sbin/install |
| # SunOS /usr/etc/install |
| # IRIX /sbin/install |
| # AIX /bin/install |
| # AmigaOS /C/install, which installs bootblocks on floppy discs |
| # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| # OS/2's system install, which has a completely different semantic |
| # ./install, which can be erroneously created by make from ./install.sh. |
| { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 |
| echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } |
| if test -z "$INSTALL"; then |
| if test "${ac_cv_path_install+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| # Account for people who put trailing slashes in PATH elements. |
| case $as_dir/ in |
| ./ | .// | /cC/* | \ |
| /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
| ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ |
| /usr/ucb/* ) ;; |
| *) |
| # OSF1 and SCO ODT 3.0 have their own names for install. |
| # Don't use installbsd from OSF since it installs stuff as root |
| # by default. |
| for ac_prog in ginstall scoinst install; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then |
| if test $ac_prog = install && |
| grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| # AIX install. It has an incompatible calling convention. |
| : |
| elif test $ac_prog = install && |
| grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| # program-specific install script used by HP pwplus--don't use. |
| : |
| else |
| ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| break 3 |
| fi |
| fi |
| done |
| done |
| ;; |
| esac |
| done |
| IFS=$as_save_IFS |
| |
| |
| fi |
| if test "${ac_cv_path_install+set}" = set; then |
| INSTALL=$ac_cv_path_install |
| else |
| # As a last resort, use the slow shell script. Don't cache a |
| # value for INSTALL within a source directory, because that will |
| # break other packages using the cache if that directory is |
| # removed, or if the value is a relative name. |
| INSTALL=$ac_install_sh |
| fi |
| fi |
| { echo "$as_me:$LINENO: result: $INSTALL" >&5 |
| echo "${ECHO_T}$INSTALL" >&6; } |
| |
| # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| # It thinks the first close brace ends the variable substitution. |
| test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| |
| test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
| |
| test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| |
| if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then |
| # The makefiles need to use a different form to find it in $srcdir. |
| INSTALL='\$(..)./scripts/install-sh -c' |
| fi |
| { echo "$as_me:$LINENO: checking whether ln -s works" >&5 |
| echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } |
| LN_S=$as_ln_s |
| if test "$LN_S" = "ln -s"; then |
| { echo "$as_me:$LINENO: result: yes" >&5 |
| echo "${ECHO_T}yes" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 |
| echo "${ECHO_T}no, using $LN_S" >&6; } |
| fi |
| |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { echo "$as_me:$LINENO: result: $CC" >&5 |
| echo "${ECHO_T}$CC" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_CC"; then |
| ac_ct_CC=$CC |
| # Extract the first word of "gcc", so it can be a program name with args. |
| set dummy gcc; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$ac_ct_CC"; then |
| ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CC="gcc" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| if test -n "$ac_ct_CC"; then |
| { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
| echo "${ECHO_T}$ac_ct_CC" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| if test "x$ac_ct_CC" = x; then |
| CC="" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools |
| whose name does not start with the host triplet. If you think this |
| configuration is useful to you, please write to autoconf@gnu.org." >&5 |
| echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools |
| whose name does not start with the host triplet. If you think this |
| configuration is useful to you, please write to autoconf@gnu.org." >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CC=$ac_ct_CC |
| fi |
| else |
| CC="$ac_cv_prog_CC" |
| fi |
| |
| if test -z "$CC"; then |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="${ac_tool_prefix}cc" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { echo "$as_me:$LINENO: result: $CC" >&5 |
| echo "${ECHO_T}$CC" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| fi |
| fi |
| if test -z "$CC"; then |
| # Extract the first word of "cc", so it can be a program name with args. |
| set dummy cc; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| ac_prog_rejected=no |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| ac_prog_rejected=yes |
| continue |
| fi |
| ac_cv_prog_CC="cc" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| if test $ac_prog_rejected = yes; then |
| # We found a bogon in the path, so make sure we never use it. |
| set dummy $ac_cv_prog_CC |
| shift |
| if test $# != 0; then |
| # We chose a different compiler from the bogus one. |
| # However, it has the same basename, so the bogon will be chosen |
| # first if we set CC to just the basename; use the full file name. |
| shift |
| ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| fi |
| fi |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { echo "$as_me:$LINENO: result: $CC" >&5 |
| echo "${ECHO_T}$CC" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$CC"; then |
| if test -n "$ac_tool_prefix"; then |
| for ac_prog in cl.exe |
| do |
| # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { echo "$as_me:$LINENO: result: $CC" >&5 |
| echo "${ECHO_T}$CC" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$CC" && break |
| done |
| fi |
| if test -z "$CC"; then |
| ac_ct_CC=$CC |
| for ac_prog in cl.exe |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_ac_ct_CC+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$ac_ct_CC"; then |
| ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CC="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| if test -n "$ac_ct_CC"; then |
| { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 |
| echo "${ECHO_T}$ac_ct_CC" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$ac_ct_CC" && break |
| done |
| |
| if test "x$ac_ct_CC" = x; then |
| CC="" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools |
| whose name does not start with the host triplet. If you think this |
| configuration is useful to you, please write to autoconf@gnu.org." >&5 |
| echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools |
| whose name does not start with the host triplet. If you think this |
| configuration is useful to you, please write to autoconf@gnu.org." >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CC=$ac_ct_CC |
| fi |
| fi |
| |
| fi |
| |
| |
| test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH |
| See \`config.log' for more details." >&5 |
| echo "$as_me: error: no acceptable C compiler found in \$PATH |
| See \`config.log' for more details." >&2;} |
| { (exit 1); exit 1; }; } |
| |
| # Provide some information about the compiler. |
| echo "$as_me:$LINENO: checking for C compiler version" >&5 |
| ac_compiler=`set X $ac_compile; echo $2` |
| { (ac_try="$ac_compiler --version >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compiler --version >&5") 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } |
| { (ac_try="$ac_compiler -v >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compiler -v >&5") 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } |
| { (ac_try="$ac_compiler -V >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compiler -V >&5") 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } |
| |
| EXEEXT= |
| { echo "$as_me:$LINENO: checking for suffix of object files" >&5 |
| echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } |
| if test "${ac_cv_objext+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.o conftest.obj |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; then |
| for ac_file in conftest.o conftest.obj conftest.*; do |
| test -f "$ac_file" || continue; |
| case $ac_file in |
| *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; |
| *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| break;; |
| esac |
| done |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile |
| See \`config.log' for more details." >&5 |
| echo "$as_me: error: cannot compute suffix of object files: cannot compile |
| See \`config.log' for more details." >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| fi |
| { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 |
| echo "${ECHO_T}$ac_cv_objext" >&6; } |
| OBJEXT=$ac_cv_objext |
| ac_objext=$OBJEXT |
| { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 |
| echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } |
| if test "${ac_cv_c_compiler_gnu+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| #ifndef __GNUC__ |
| choke me |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| ac_compiler_gnu=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_compiler_gnu=no |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| |
| fi |
| { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 |
| echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } |
| GCC=`test $ac_compiler_gnu = yes && echo yes` |
| ac_test_CFLAGS=${CFLAGS+set} |
| ac_save_CFLAGS=$CFLAGS |
| { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 |
| echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_cc_g+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| ac_save_c_werror_flag=$ac_c_werror_flag |
| ac_c_werror_flag=yes |
| ac_cv_prog_cc_g=no |
| CFLAGS="-g" |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| ac_cv_prog_cc_g=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| CFLAGS="" |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| : |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_c_werror_flag=$ac_save_c_werror_flag |
| CFLAGS="-g" |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| ac_cv_prog_cc_g=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_c_werror_flag=$ac_save_c_werror_flag |
| fi |
| { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 |
| echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } |
| if test "$ac_test_CFLAGS" = set; then |
| CFLAGS=$ac_save_CFLAGS |
| elif test $ac_cv_prog_cc_g = yes; then |
| if test "$GCC" = yes; then |
| CFLAGS="-g -O2" |
| else |
| CFLAGS="-g" |
| fi |
| else |
| if test "$GCC" = yes; then |
| CFLAGS="-O2" |
| else |
| CFLAGS= |
| fi |
| fi |
| { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 |
| echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_cc_c89+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| ac_cv_prog_cc_c89=no |
| ac_save_CC=$CC |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| #include <stdarg.h> |
| #include <stdio.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| struct buf { int x; }; |
| FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| static char *e (p, i) |
| char **p; |
| int i; |
| { |
| return p[i]; |
| } |
| static char *f (char * (*g) (char **, int), char **p, ...) |
| { |
| char *s; |
| va_list v; |
| va_start (v,p); |
| s = g (p, va_arg (v,int)); |
| va_end (v); |
| return s; |
| } |
| |
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| function prototypes and stuff, but not '\xHH' hex character constants. |
| These don't provoke an error unfortunately, instead are silently treated |
| as 'x'. The following induces an error, until -std is added to get |
| proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| array size at least. It's necessary to write '\x00'==0 to get something |
| that's true only with -std. */ |
| int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| |
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
| inside strings and character constants. */ |
| #define FOO(x) 'x' |
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
| |
| int test (int i, double x); |
| struct s1 {int (*f) (int a);}; |
| struct s2 {int (*f) (double a);}; |
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| int argc; |
| char **argv; |
| int |
| main () |
| { |
| return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
| -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| do |
| CC="$ac_save_CC $ac_arg" |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| ac_cv_prog_cc_c89=$ac_arg |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext |
| test "x$ac_cv_prog_cc_c89" != "xno" && break |
| done |
| rm -f conftest.$ac_ext |
| CC=$ac_save_CC |
| |
| fi |
| # AC_CACHE_VAL |
| case "x$ac_cv_prog_cc_c89" in |
| x) |
| { echo "$as_me:$LINENO: result: none needed" >&5 |
| echo "${ECHO_T}none needed" >&6; } ;; |
| xno) |
| { echo "$as_me:$LINENO: result: unsupported" >&5 |
| echo "${ECHO_T}unsupported" >&6; } ;; |
| *) |
| CC="$CC $ac_cv_prog_cc_c89" |
| { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 |
| echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; |
| esac |
| |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| if test $host != $build; then |
| for ac_prog in gcc cc |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_BUILD_CC+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$BUILD_CC"; then |
| ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_BUILD_CC="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| BUILD_CC=$ac_cv_prog_BUILD_CC |
| if test -n "$BUILD_CC"; then |
| { echo "$as_me:$LINENO: result: $BUILD_CC" >&5 |
| echo "${ECHO_T}$BUILD_CC" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$BUILD_CC" && break |
| done |
| |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 |
| echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } |
| # On Suns, sometimes $CPP names a directory. |
| if test -n "$CPP" && test -d "$CPP"; then |
| CPP= |
| fi |
| if test -z "$CPP"; then |
| if test "${ac_cv_prog_CPP+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| # Double quotes because CPP needs to be expanded |
| for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| do |
| ac_preproc_ok=false |
| for ac_c_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if { (ac_try="$ac_cpp conftest.$ac_ext" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } >/dev/null && { |
| test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
| test ! -s conftest.err |
| }; then |
| : |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| # Broken: fails on valid input. |
| continue |
| fi |
| |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if { (ac_try="$ac_cpp conftest.$ac_ext" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } >/dev/null && { |
| test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
| test ! -s conftest.err |
| }; then |
| # Broken: success on invalid input. |
| continue |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then |
| break |
| fi |
| |
| done |
| ac_cv_prog_CPP=$CPP |
| |
| fi |
| CPP=$ac_cv_prog_CPP |
| else |
| ac_cv_prog_CPP=$CPP |
| fi |
| { echo "$as_me:$LINENO: result: $CPP" >&5 |
| echo "${ECHO_T}$CPP" >&6; } |
| ac_preproc_ok=false |
| for ac_c_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if { (ac_try="$ac_cpp conftest.$ac_ext" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } >/dev/null && { |
| test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
| test ! -s conftest.err |
| }; then |
| : |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| # Broken: fails on valid input. |
| continue |
| fi |
| |
| rm -f conftest.err conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if { (ac_try="$ac_cpp conftest.$ac_ext" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } >/dev/null && { |
| test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
| test ! -s conftest.err |
| }; then |
| # Broken: success on invalid input. |
| continue |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| |
| rm -f conftest.err conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then |
| : |
| else |
| { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check |
| See \`config.log' for more details." >&5 |
| echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check |
| See \`config.log' for more details." >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| # We need the C++ compiler only for testing. |
| ac_ext=cpp |
| ac_cpp='$CXXCPP $CPPFLAGS' |
| ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| if test -z "$CXX"; then |
| if test -n "$CCC"; then |
| CXX=$CCC |
| else |
| if test -n "$ac_tool_prefix"; then |
| for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
| do |
| # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_CXX+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$CXX"; then |
| ac_cv_prog_CXX="$CXX" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CXX=$ac_cv_prog_CXX |
| if test -n "$CXX"; then |
| { echo "$as_me:$LINENO: result: $CXX" >&5 |
| echo "${ECHO_T}$CXX" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$CXX" && break |
| done |
| fi |
| if test -z "$CXX"; then |
| ac_ct_CXX=$CXX |
| for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$ac_ct_CXX"; then |
| ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_CXX="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CXX=$ac_cv_prog_ac_ct_CXX |
| if test -n "$ac_ct_CXX"; then |
| { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 |
| echo "${ECHO_T}$ac_ct_CXX" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$ac_ct_CXX" && break |
| done |
| |
| if test "x$ac_ct_CXX" = x; then |
| CXX="g++" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools |
| whose name does not start with the host triplet. If you think this |
| configuration is useful to you, please write to autoconf@gnu.org." >&5 |
| echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools |
| whose name does not start with the host triplet. If you think this |
| configuration is useful to you, please write to autoconf@gnu.org." >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CXX=$ac_ct_CXX |
| fi |
| fi |
| |
| fi |
| fi |
| # Provide some information about the compiler. |
| echo "$as_me:$LINENO: checking for C++ compiler version" >&5 |
| ac_compiler=`set X $ac_compile; echo $2` |
| { (ac_try="$ac_compiler --version >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compiler --version >&5") 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } |
| { (ac_try="$ac_compiler -v >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compiler -v >&5") 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } |
| { (ac_try="$ac_compiler -V >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compiler -V >&5") 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } |
| |
| { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 |
| echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } |
| if test "${ac_cv_cxx_compiler_gnu+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| #ifndef __GNUC__ |
| choke me |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_cxx_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| ac_compiler_gnu=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_compiler_gnu=no |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
| |
| fi |
| { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 |
| echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; } |
| GXX=`test $ac_compiler_gnu = yes && echo yes` |
| ac_test_CXXFLAGS=${CXXFLAGS+set} |
| ac_save_CXXFLAGS=$CXXFLAGS |
| { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 |
| echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_cxx_g+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
| ac_cxx_werror_flag=yes |
| ac_cv_prog_cxx_g=no |
| CXXFLAGS="-g" |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_cxx_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| ac_cv_prog_cxx_g=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| CXXFLAGS="" |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_cxx_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| : |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
| CXXFLAGS="-g" |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_cxx_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| ac_cv_prog_cxx_g=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
| fi |
| { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 |
| echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; } |
| if test "$ac_test_CXXFLAGS" = set; then |
| CXXFLAGS=$ac_save_CXXFLAGS |
| elif test $ac_cv_prog_cxx_g = yes; then |
| if test "$GXX" = yes; then |
| CXXFLAGS="-g -O2" |
| else |
| CXXFLAGS="-g" |
| fi |
| else |
| if test "$GXX" = yes; then |
| CXXFLAGS="-O2" |
| else |
| CXXFLAGS= |
| fi |
| fi |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| # Was a --with-binutils option given? |
| if test -n "$path_binutils"; then |
| # Make absolute; ensure a single trailing slash. |
| path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` |
| CC="$CC -B$path_binutils" |
| fi |
| AS=`$CC -print-prog-name=as` |
| LD=`$CC -print-prog-name=ld` |
| AR=`$CC -print-prog-name=ar` |
| |
| OBJDUMP=`$CC -print-prog-name=objdump` |
| |
| |
| # ranlib has to be treated a bit differently since it might not exist at all. |
| ac_ranlib=`$CC -print-prog-name=ranlib` |
| if test "x$ac_ranlib" = xranlib; then |
| # This extra check has to happen since gcc simply echos the parameter in |
| # case it cannot find the value in its own directories. |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_RANLIB+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$RANLIB"; then |
| ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| RANLIB=$ac_cv_prog_RANLIB |
| if test -n "$RANLIB"; then |
| { echo "$as_me:$LINENO: result: $RANLIB" >&5 |
| echo "${ECHO_T}$RANLIB" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_RANLIB"; then |
| ac_ct_RANLIB=$RANLIB |
| # Extract the first word of "ranlib", so it can be a program name with args. |
| set dummy ranlib; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$ac_ct_RANLIB"; then |
| ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_ac_ct_RANLIB="ranlib" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
| if test -n "$ac_ct_RANLIB"; then |
| { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 |
| echo "${ECHO_T}$ac_ct_RANLIB" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| if test "x$ac_ct_RANLIB" = x; then |
| RANLIB=":" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools |
| whose name does not start with the host triplet. If you think this |
| configuration is useful to you, please write to autoconf@gnu.org." >&5 |
| echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools |
| whose name does not start with the host triplet. If you think this |
| configuration is useful to you, please write to autoconf@gnu.org." >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| RANLIB=$ac_ct_RANLIB |
| fi |
| else |
| RANLIB="$ac_cv_prog_RANLIB" |
| fi |
| |
| else |
| RANLIB=$ac_ranlib |
| fi |
| |
| |
| # Determine whether we are using GNU binutils. |
| { echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5 |
| echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6; } |
| if test "${libc_cv_prog_as_gnu+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| # Most GNU programs take a -v and spit out some text including |
| # the word 'GNU'. Some try to read stdin, so give them /dev/null. |
| if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then |
| libc_cv_prog_as_gnu=yes |
| else |
| libc_cv_prog_as_gnu=no |
| fi |
| rm -fr contest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5 |
| echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6; } |
| rm -f a.out |
| gnu_as=$libc_cv_prog_as_gnu |
| |
| { echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5 |
| echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6; } |
| if test "${libc_cv_prog_ld_gnu+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| # Most GNU programs take a -v and spit out some text including |
| # the word 'GNU'. Some try to read stdin, so give them /dev/null. |
| if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then |
| libc_cv_prog_ld_gnu=yes |
| else |
| libc_cv_prog_ld_gnu=no |
| fi |
| rm -fr contest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5 |
| echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6; } |
| gnu_ld=$libc_cv_prog_ld_gnu |
| |
| |
| # Accept binutils 2.13 or newer. |
| for ac_prog in $AS |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_AS+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$AS"; then |
| ac_cv_prog_AS="$AS" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_AS="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| AS=$ac_cv_prog_AS |
| if test -n "$AS"; then |
| { echo "$as_me:$LINENO: result: $AS" >&5 |
| echo "${ECHO_T}$AS" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$AS" && break |
| done |
| |
| if test -z "$AS"; then |
| ac_verc_fail=yes |
| else |
| # Found it, now check the version. |
| { echo "$as_me:$LINENO: checking version of $AS" >&5 |
| echo $ECHO_N "checking version of $AS... $ECHO_C" >&6; } |
| ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
| case $ac_prog_version in |
| '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 2.1[3-9]*|[2-9].[2-9]*) |
| ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| |
| esac |
| { echo "$as_me:$LINENO: result: $ac_prog_version" >&5 |
| echo "${ECHO_T}$ac_prog_version" >&6; } |
| fi |
| if test $ac_verc_fail = yes; then |
| AS=: critic_missing="$critic_missing as" |
| fi |
| |
| for ac_prog in $LD |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_LD+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$LD"; then |
| ac_cv_prog_LD="$LD" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_LD="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| LD=$ac_cv_prog_LD |
| if test -n "$LD"; then |
| { echo "$as_me:$LINENO: result: $LD" >&5 |
| echo "${ECHO_T}$LD" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$LD" && break |
| done |
| |
| if test -z "$LD"; then |
| ac_verc_fail=yes |
| else |
| # Found it, now check the version. |
| { echo "$as_me:$LINENO: checking version of $LD" >&5 |
| echo $ECHO_N "checking version of $LD... $ECHO_C" >&6; } |
| ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
| case $ac_prog_version in |
| '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 2.1[3-9]*|[2-9].[2-9]*) |
| ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| |
| esac |
| { echo "$as_me:$LINENO: result: $ac_prog_version" >&5 |
| echo "${ECHO_T}$ac_prog_version" >&6; } |
| fi |
| if test $ac_verc_fail = yes; then |
| LD=: critic_missing="$critic_missing ld" |
| fi |
| |
| |
| # We need the physical current working directory. We cannot use the |
| # "pwd -P" shell builtin since that's not portable. Instead we try to |
| # find a pwd binary. Note that assigning to the PWD environment |
| # variable might have some interesting side effects, so we don't do |
| # that. |
| # Extract the first word of "pwd", so it can be a program name with args. |
| set dummy pwd; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_path_PWD_P+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| case $PWD_P in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no" |
| ;; |
| esac |
| fi |
| PWD_P=$ac_cv_path_PWD_P |
| if test -n "$PWD_P"; then |
| { echo "$as_me:$LINENO: result: $PWD_P" >&5 |
| echo "${ECHO_T}$PWD_P" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| if test "$PWD_P" = no; then |
| { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5 |
| echo "$as_me: error: *** A pwd binary could not be found." >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| # These programs are version sensitive. |
| |
| for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_CC+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_CC="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { echo "$as_me:$LINENO: result: $CC" >&5 |
| echo "${ECHO_T}$CC" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$CC" && break |
| done |
| |
| if test -z "$CC"; then |
| ac_verc_fail=yes |
| else |
| # Found it, now check the version. |
| { echo "$as_me:$LINENO: checking version of $CC" >&5 |
| echo $ECHO_N "checking version of $CC... $ECHO_C" >&6; } |
| ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` |
| case $ac_prog_version in |
| '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 3.4* | 4.[0-9]* ) |
| ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| |
| esac |
| { echo "$as_me:$LINENO: result: $ac_prog_version" >&5 |
| echo "${ECHO_T}$ac_prog_version" >&6; } |
| fi |
| if test $ac_verc_fail = yes; then |
| critic_missing="$critic_missing gcc" |
| fi |
| |
| for ac_prog in gnumake gmake make |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_MAKE+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$MAKE"; then |
| ac_cv_prog_MAKE="$MAKE" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_MAKE="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| MAKE=$ac_cv_prog_MAKE |
| if test -n "$MAKE"; then |
| { echo "$as_me:$LINENO: result: $MAKE" >&5 |
| echo "${ECHO_T}$MAKE" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$MAKE" && break |
| done |
| |
| if test -z "$MAKE"; then |
| ac_verc_fail=yes |
| else |
| # Found it, now check the version. |
| { echo "$as_me:$LINENO: checking version of $MAKE" >&5 |
| echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6; } |
| ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
| case $ac_prog_version in |
| '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 3.79* | 3.[89]*) |
| ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| |
| esac |
| { echo "$as_me:$LINENO: result: $ac_prog_version" >&5 |
| echo "${ECHO_T}$ac_prog_version" >&6; } |
| fi |
| if test $ac_verc_fail = yes; then |
| critic_missing="$critic_missing make" |
| fi |
| |
| |
| for ac_prog in gnumsgfmt gmsgfmt msgfmt |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_MSGFMT+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$MSGFMT"; then |
| ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_MSGFMT="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| MSGFMT=$ac_cv_prog_MSGFMT |
| if test -n "$MSGFMT"; then |
| { echo "$as_me:$LINENO: result: $MSGFMT" >&5 |
| echo "${ECHO_T}$MSGFMT" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$MSGFMT" && break |
| done |
| |
| if test -z "$MSGFMT"; then |
| ac_verc_fail=yes |
| else |
| # Found it, now check the version. |
| { echo "$as_me:$LINENO: checking version of $MSGFMT" >&5 |
| echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6; } |
| ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
| case $ac_prog_version in |
| '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) |
| ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| |
| esac |
| { echo "$as_me:$LINENO: result: $ac_prog_version" >&5 |
| echo "${ECHO_T}$ac_prog_version" >&6; } |
| fi |
| if test $ac_verc_fail = yes; then |
| MSGFMT=: aux_missing="$aux_missing msgfmt" |
| fi |
| |
| for ac_prog in makeinfo |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_MAKEINFO+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$MAKEINFO"; then |
| ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_MAKEINFO="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| MAKEINFO=$ac_cv_prog_MAKEINFO |
| if test -n "$MAKEINFO"; then |
| { echo "$as_me:$LINENO: result: $MAKEINFO" >&5 |
| echo "${ECHO_T}$MAKEINFO" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$MAKEINFO" && break |
| done |
| |
| if test -z "$MAKEINFO"; then |
| ac_verc_fail=yes |
| else |
| # Found it, now check the version. |
| { echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5 |
| echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6; } |
| ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
| case $ac_prog_version in |
| '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 4.*) |
| ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| |
| esac |
| { echo "$as_me:$LINENO: result: $ac_prog_version" >&5 |
| echo "${ECHO_T}$ac_prog_version" >&6; } |
| fi |
| if test $ac_verc_fail = yes; then |
| MAKEINFO=: aux_missing="$aux_missing makeinfo" |
| fi |
| |
| for ac_prog in sed |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_SED+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$SED"; then |
| ac_cv_prog_SED="$SED" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_SED="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| SED=$ac_cv_prog_SED |
| if test -n "$SED"; then |
| { echo "$as_me:$LINENO: result: $SED" >&5 |
| echo "${ECHO_T}$SED" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$SED" && break |
| done |
| |
| if test -z "$SED"; then |
| ac_verc_fail=yes |
| else |
| # Found it, now check the version. |
| { echo "$as_me:$LINENO: checking version of $SED" >&5 |
| echo $ECHO_N "checking version of $SED... $ECHO_C" >&6; } |
| ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` |
| case $ac_prog_version in |
| '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 3.0[2-9]*|3.[1-9]*|[4-9]*) |
| ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| |
| esac |
| { echo "$as_me:$LINENO: result: $ac_prog_version" >&5 |
| echo "${ECHO_T}$ac_prog_version" >&6; } |
| fi |
| if test $ac_verc_fail = yes; then |
| SED=: aux_missing="$aux_missing sed" |
| fi |
| |
| |
| for ac_prog in autoconf |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_AUTOCONF+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$AUTOCONF"; then |
| ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_AUTOCONF="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| AUTOCONF=$ac_cv_prog_AUTOCONF |
| if test -n "$AUTOCONF"; then |
| { echo "$as_me:$LINENO: result: $AUTOCONF" >&5 |
| echo "${ECHO_T}$AUTOCONF" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$AUTOCONF" && break |
| done |
| test -n "$AUTOCONF" || AUTOCONF="no" |
| |
| case "x$AUTOCONF" in |
| xno|x|x:) AUTOCONF=no ;; |
| *) |
| { echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 |
| echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6; } |
| if test "${libc_cv_autoconf_works+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then |
| libc_cv_autoconf_works=yes |
| else |
| libc_cv_autoconf_works=no |
| fi |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5 |
| echo "${ECHO_T}$libc_cv_autoconf_works" >&6; } |
| test $libc_cv_autoconf_works = yes || AUTOCONF=no |
| ;; |
| esac |
| if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then |
| # If --without-cvs they probably won't change configure.in, so no complaints. |
| aux_missing="$aux_missing autoconf" |
| fi |
| |
| test -n "$critic_missing" && { { echo "$as_me:$LINENO: error: |
| *** These critical programs are missing or too old:$critic_missing |
| *** Check the INSTALL file for required versions." >&5 |
| echo "$as_me: error: |
| *** These critical programs are missing or too old:$critic_missing |
| *** Check the INSTALL file for required versions." >&2;} |
| { (exit 1); exit 1; }; } |
| |
| test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING: |
| *** These auxiliary programs are missing or incompatible versions:$aux_missing |
| *** some features will be disabled. |
| *** Check the INSTALL file for required versions." >&5 |
| echo "$as_me: WARNING: |
| *** These auxiliary programs are missing or incompatible versions:$aux_missing |
| *** some features will be disabled. |
| *** Check the INSTALL file for required versions." >&2;} |
| |
| # if using special system headers, find out the compiler's sekrit |
| # header directory and add that to the list. NOTE: Only does the right |
| # thing on a system that doesn't need fixincludes. (Not presently a problem.) |
| if test -n "$sysheaders"; then |
| SYSINCLUDES=-nostdinc |
| for d in include include-fixed; do |
| i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
| SYSINCLUDES="$SYSINCLUDES -isystem $i" |
| done |
| SYSINCLUDES="$SYSINCLUDES \ |
| -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
| if test -n "$CXX"; then |
| cxxversion=`$CXX -dumpversion 2>&5` && |
| cxxmachine=`$CXX -dumpmachine 2>&5` && |
| cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" && |
| CXX_SYSINCLUDES="-isystem $cxxheaders \ |
| -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward" |
| fi |
| fi |
| |
| |
| |
| # check if ranlib is necessary |
| { echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5 |
| echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6; } |
| if test "${libc_cv_ranlib_necessary+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int a; |
| char b; |
| void c(void) {} |
| EOF |
| $CC $CFLAGS $CPPFLAGS -c conftest.c |
| $AR cr conftest.a conftest.o |
| cp conftest.a conftest2.a |
| $RANLIB conftest.a |
| if cmp -s conftest.a conftest2.a; then |
| libc_cv_ranlib_necessary=no |
| else |
| libc_cv_ranlib_necessary=yes |
| fi |
| rm -rf conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5 |
| echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6; } |
| if test "$libc_cv_ranlib_necessary" = no; then |
| RANLIB=: |
| fi |
| |
| # Test if LD_LIBRARY_PATH contains the notation for the current directory |
| # since this would lead to problems installing/building glibc. |
| # LD_LIBRARY_PATH contains the current directory if one of the following |
| # is true: |
| # - one of the terminals (":" and ";") is the first or last sign |
| # - two terminals occur directly after each other |
| # - the path contains an element with a dot in it |
| { echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5 |
| echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6; } |
| case ${LD_LIBRARY_PATH} in |
| [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) |
| ld_library_path_setting="contains current directory" |
| ;; |
| *) |
| ld_library_path_setting="ok" |
| ;; |
| esac |
| { echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5 |
| echo "${ECHO_T}$ld_library_path_setting" >&6; } |
| if test "$ld_library_path_setting" != "ok"; then |
| { { echo "$as_me:$LINENO: error: |
| *** LD_LIBRARY_PATH shouldn't contain the current directory when |
| *** building glibc. Please change the environment variable |
| *** and run configure again." >&5 |
| echo "$as_me: error: |
| *** LD_LIBRARY_PATH shouldn't contain the current directory when |
| *** building glibc. Please change the environment variable |
| *** and run configure again." >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| { echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5 |
| echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6; } |
| if test "${libc_cv_gcc_static_libgcc+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then |
| libc_cv_gcc_static_libgcc= |
| else |
| libc_cv_gcc_static_libgcc=-static-libgcc |
| fi |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5 |
| echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6; } |
| |
| |
| # Extract the first word of "bash", so it can be a program name with args. |
| set dummy bash; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_path_BASH_SHELL+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| case $BASH_SHELL in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
| ;; |
| esac |
| fi |
| BASH_SHELL=$ac_cv_path_BASH_SHELL |
| if test -n "$BASH_SHELL"; then |
| { echo "$as_me:$LINENO: result: $BASH_SHELL" >&5 |
| echo "${ECHO_T}$BASH_SHELL" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| if test "$BASH_SHELL" != no && |
| $BASH_SHELL -c 'test "$BASH_VERSINFO" \ |
| && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then |
| libc_cv_have_bash2=yes |
| else |
| libc_cv_have_bash2=no |
| fi |
| |
| |
| if test "$BASH_SHELL" = no; then |
| # Extract the first word of "ksh", so it can be a program name with args. |
| set dummy ksh; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_path_KSH+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| case $KSH in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_KSH="$KSH" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" |
| ;; |
| esac |
| fi |
| KSH=$ac_cv_path_KSH |
| if test -n "$KSH"; then |
| { echo "$as_me:$LINENO: result: $KSH" >&5 |
| echo "${ECHO_T}$KSH" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| if test "$KSH" = no; then |
| libc_cv_have_ksh=no |
| else |
| libc_cv_have_ksh=yes |
| fi |
| else |
| KSH="$BASH_SHELL" |
| |
| libc_cv_have_ksh=yes |
| fi |
| |
| |
| for ac_prog in gawk mawk nawk awk |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_prog_AWK+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -n "$AWK"; then |
| ac_cv_prog_AWK="$AWK" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_prog_AWK="$ac_prog" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| AWK=$ac_cv_prog_AWK |
| if test -n "$AWK"; then |
| { echo "$as_me:$LINENO: result: $AWK" >&5 |
| echo "${ECHO_T}$AWK" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| test -n "$AWK" && break |
| done |
| |
| # Extract the first word of "perl", so it can be a program name with args. |
| set dummy perl; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_path_PERL+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| case $PERL in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
| ;; |
| esac |
| fi |
| PERL=$ac_cv_path_PERL |
| if test -n "$PERL"; then |
| { echo "$as_me:$LINENO: result: $PERL" >&5 |
| echo "${ECHO_T}$PERL" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| if test "$PERL" != no && |
| (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then |
| PERL=no |
| fi |
| # Extract the first word of "install-info", so it can be a program name with args. |
| set dummy install-info; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_path_INSTALL_INFO+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| case $INSTALL_INFO in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
| for as_dir in $as_dummy |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
| ;; |
| esac |
| fi |
| INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
| if test -n "$INSTALL_INFO"; then |
| { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5 |
| echo "${ECHO_T}$INSTALL_INFO" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| # Extract the first word of "bison", so it can be a program name with args. |
| set dummy bison; ac_word=$2 |
| { echo "$as_me:$LINENO: checking for $ac_word" >&5 |
| echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } |
| if test "${ac_cv_path_BISON+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| case $BISON in |
| [\\/]* | ?:[\\/]*) |
| ac_cv_path_BISON="$BISON" # Let the user override the test with a path. |
| ;; |
| *) |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" |
| for as_dir in $as_dummy |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" |
| echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" |
| ;; |
| esac |
| fi |
| BISON=$ac_cv_path_BISON |
| if test -n "$BISON"; then |
| { echo "$as_me:$LINENO: result: $BISON" >&5 |
| echo "${ECHO_T}$BISON" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| fi |
| |
| |
| |
| { echo "$as_me:$LINENO: checking for signed size_t type" >&5 |
| echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6; } |
| if test "${libc_cv_signed_size_t+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| echo '#include <stddef.h> |
| FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c |
| if eval "$ac_cpp conftest.c 2>/dev/null" \ |
| | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then |
| libc_cv_signed_size_t=no |
| else |
| libc_cv_signed_size_t=yes |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5 |
| echo "${ECHO_T}$libc_cv_signed_size_t" >&6; } |
| if test $libc_cv_signed_size_t = yes; then |
| cat >> confdefs.h <<\EOF |
| #undef __SIZE_TYPE__ |
| #define __SIZE_TYPE__ unsigned |
| EOF |
| fi |
| |
| |
| { echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5 |
| echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6; } |
| if test "${libc_cv_friendly_stddef+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| #define __need_size_t |
| #define __need_wchar_t |
| #include <stddef.h> |
| #define __need_NULL |
| #include <stddef.h> |
| int |
| main () |
| { |
| size_t size; wchar_t wchar; |
| #ifdef offsetof |
| #error stddef.h ignored __need_* |
| #endif |
| if (&size == NULL || &wchar == NULL) abort (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| libc_cv_friendly_stddef=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| libc_cv_friendly_stddef=no |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5 |
| echo "${ECHO_T}$libc_cv_friendly_stddef" >&6; } |
| if test $libc_cv_friendly_stddef = yes; then |
| config_vars="$config_vars |
| override stddef.h = # The installed <stddef.h> seems to be libc-friendly." |
| fi |
| |
| { echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5 |
| echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6; } |
| if test "${libc_cv_need_minus_P+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.S <<EOF |
| #include "confdefs.h" |
| /* Nothing whatsoever. */ |
| EOF |
| if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_need_minus_P=no |
| else |
| libc_cv_need_minus_P=yes |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5 |
| echo "${ECHO_T}$libc_cv_need_minus_P" >&6; } |
| if test $libc_cv_need_minus_P = yes; then |
| config_vars="$config_vars |
| asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." |
| fi |
| |
| { echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5 |
| echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6; } |
| if test "${libc_cv_dot_text+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.s <<EOF |
| .text |
| EOF |
| libc_cv_dot_text= |
| if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_dot_text=.text |
| fi |
| rm -f conftest* |
| fi |
| |
| if test -z "$libc_cv_dot_text"; then |
| { echo "$as_me:$LINENO: result: no" >&5 |
| echo "${ECHO_T}no" >&6; } |
| else |
| { echo "$as_me:$LINENO: result: yes" >&5 |
| echo "${ECHO_T}yes" >&6; } |
| fi |
| |
| { echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5 |
| echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_global_directive+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| libc_cv_asm_global_directive=UNKNOWN |
| for ac_globl in .globl .global .EXPORT; do |
| cat > conftest.s <<EOF |
| ${libc_cv_dot_text} |
| ${ac_globl} foo |
| foo: |
| EOF |
| if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_asm_global_directive=${ac_globl} |
| fi |
| rm -f conftest* |
| test $libc_cv_asm_global_directive != UNKNOWN && break |
| done |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5 |
| echo "${ECHO_T}$libc_cv_asm_global_directive" >&6; } |
| if test $libc_cv_asm_global_directive = UNKNOWN; then |
| { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5 |
| echo "$as_me: error: cannot determine asm global directive" >&2;} |
| { (exit 1); exit 1; }; } |
| else |
| cat >>confdefs.h <<_ACEOF |
| #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} |
| _ACEOF |
| |
| fi |
| |
| { echo "$as_me:$LINENO: checking for .set assembler directive" >&5 |
| echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_set_directive+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.s <<EOF |
| ${libc_cv_dot_text} |
| foo: |
| .set glibc_conftest_frobozz,foo |
| $libc_cv_asm_global_directive glibc_conftest_frobozz |
| EOF |
| # The alpha-dec-osf1 assembler gives only a warning for `.set' |
| # (but it doesn't work), so we must do a linking check to be sure. |
| cat > conftest1.c <<\EOF |
| extern int glibc_conftest_frobozz; |
| void _start() { glibc_conftest_frobozz = 1; } |
| EOF |
| if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ |
| -nostartfiles -nostdlib \ |
| -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
| libc_cv_asm_set_directive=yes |
| else |
| libc_cv_asm_set_directive=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5 |
| echo "${ECHO_T}$libc_cv_asm_set_directive" >&6; } |
| if test $libc_cv_asm_set_directive = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_ASM_SET_DIRECTIVE 1 |
| _ACEOF |
| |
| fi |
| |
| { echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5 |
| echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_type_prefix+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| libc_cv_asm_type_prefix=no |
| for ac_try_prefix in '@' '%' '#'; do |
| cat > conftest.s <<EOF |
| ${libc_cv_dot_text} |
| ${libc_cv_asm_global_directive} foo |
| .type foo, ${ac_try_prefix}object |
| .size foo, 1 |
| foo: |
| .byte 1 |
| EOF |
| if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_asm_type_prefix=${ac_try_prefix} |
| fi |
| rm -f conftest* |
| test "x$libc_cv_asm_type_prefix" != xno && break |
| done |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5 |
| echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6; } |
| if test "x$libc_cv_asm_type_prefix" != xno; then |
| cat >>confdefs.h <<_ACEOF |
| #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} |
| _ACEOF |
| |
| fi |
| |
| { echo "$as_me:$LINENO: checking for .symver assembler directive" >&5 |
| echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_symver_directive+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.s <<EOF |
| ${libc_cv_dot_text} |
| _sym: |
| .symver _sym,sym@VERS |
| EOF |
| if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
| libc_cv_asm_symver_directive=yes |
| else |
| libc_cv_asm_symver_directive=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5 |
| echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6; } |
| { echo "$as_me:$LINENO: checking for ld --version-script" >&5 |
| echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6; } |
| if test "${libc_cv_ld_version_script_option+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test $libc_cv_asm_symver_directive = yes; then |
| cat > conftest.s <<EOF |
| ${libc_cv_dot_text} |
| _sym: |
| .symver _sym,sym@VERS |
| EOF |
| cat > conftest.map <<EOF |
| VERS_1 { |
| global: sym; |
| }; |
| |
| VERS_2 { |
| global: sym; |
| } VERS_1; |
| EOF |
| if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then |
| if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared |
| -o conftest.so conftest.o |
| -nostartfiles -nostdlib |
| -Wl,--version-script,conftest.map |
| 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; |
| then |
| libc_cv_ld_version_script_option=yes |
| else |
| libc_cv_ld_version_script_option=no |
| fi |
| else |
| libc_cv_ld_version_script_option=no |
| fi |
| else |
| libc_cv_ld_version_script_option=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5 |
| echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6; } |
| if test $shared != no && |
| test $libc_cv_asm_symver_directive = yes && |
| test $libc_cv_ld_version_script_option = yes && |
| test $enable_versioning = yes; then |
| VERSIONING=yes |
| cat >>confdefs.h <<\_ACEOF |
| #define DO_VERSIONING 1 |
| _ACEOF |
| |
| else |
| VERSIONING=no |
| fi |
| |
| |
| if test $elf = yes && test $shared != no && test $VERSIONING = no; then |
| echo "\ |
| *** WARNING: You should not compile GNU libc without versioning. Not using |
| *** versioning will introduce incompatibilities so that old binaries |
| *** will not run anymore. |
| *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." |
| fi |
| if test $elf = yes; then |
| { echo "$as_me:$LINENO: checking for .previous assembler directive" >&5 |
| echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_previous_directive+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.s <<EOF |
| .section foo_section |
| .previous |
| EOF |
| if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_asm_previous_directive=yes |
| else |
| libc_cv_asm_previous_directive=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5 |
| echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6; } |
| if test $libc_cv_asm_previous_directive = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_ASM_PREVIOUS_DIRECTIVE 1 |
| _ACEOF |
| |
| else |
| { echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5 |
| echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_popsection_directive+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.s <<EOF |
| .pushsection foo_section |
| .popsection |
| EOF |
| if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_asm_popsection_directive=yes |
| else |
| libc_cv_asm_popsection_directive=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5 |
| echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6; } |
| if test $libc_cv_asm_popsection_directive = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_ASM_POPSECTION_DIRECTIVE 1 |
| _ACEOF |
| |
| fi |
| fi |
| { echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5 |
| echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_protected_directive+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.s <<EOF |
| .protected foo |
| foo: |
| .hidden bar |
| bar: |
| EOF |
| if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_asm_protected_directive=yes |
| else |
| { { echo "$as_me:$LINENO: error: assembler support for symbol visibility is required" >&5 |
| echo "$as_me: error: assembler support for symbol visibility is required" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5 |
| echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6; } |
| |
| if test $libc_cv_asm_protected_directive = yes; then |
| { echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5 |
| echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6; } |
| if test "${libc_cv_visibility_attribute+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int foo __attribute__ ((visibility ("hidden"))) = 1; |
| int bar __attribute__ ((visibility ("protected"))) = 1; |
| EOF |
| libc_cv_visibility_attribute=no |
| if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| if grep '\.hidden.*foo' conftest.s >/dev/null; then |
| if grep '\.protected.*bar' conftest.s >/dev/null; then |
| libc_cv_visibility_attribute=yes |
| fi |
| fi |
| fi |
| rm -f conftest.cs |
| |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5 |
| echo "${ECHO_T}$libc_cv_visibility_attribute" >&6; } |
| if test $libc_cv_visibility_attribute != yes; then |
| { { echo "$as_me:$LINENO: error: compiler support for visibility attribute is required" >&5 |
| echo "$as_me: error: compiler support for visibility attribute is required" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| fi |
| |
| if test $libc_cv_visibility_attribute = yes; then |
| { echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5 |
| echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6; } |
| if test "${libc_cv_broken_visibility_attribute+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int foo (int x); |
| int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); |
| int bar (int x) { return x; } |
| EOF |
| libc_cv_broken_visibility_attribute=yes |
| if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| if grep '\.hidden[ _]foo' conftest.s >/dev/null; then |
| libc_cv_broken_visibility_attribute=no |
| fi |
| fi |
| rm -f conftest.c conftest.s |
| |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5 |
| echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6; } |
| if test $libc_cv_broken_visibility_attribute = yes; then |
| { { echo "$as_me:$LINENO: error: working compiler support for visibility attribute is required" >&5 |
| echo "$as_me: error: working compiler support for visibility attribute is required" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| fi |
| |
| { echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5 |
| echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6; } |
| if test "${libc_cv_broken_alias_attribute+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| extern int foo (int x) __asm ("xyzzy"); |
| int bar (int x) { return x; } |
| extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); |
| extern int dfoo; |
| extern __typeof (dfoo) dfoo __asm ("abccb"); |
| int dfoo = 1; |
| EOF |
| libc_cv_broken_alias_attribute=yes |
| if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| if grep 'xyzzy' conftest.s >/dev/null && |
| grep 'abccb' conftest.s >/dev/null; then |
| libc_cv_broken_alias_attribute=no |
| fi |
| fi |
| rm -f conftest.c conftest.s |
| |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5 |
| echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6; } |
| if test $libc_cv_broken_alias_attribute = yes; then |
| { { echo "$as_me:$LINENO: error: working alias attribute support required" >&5 |
| echo "$as_me: error: working alias attribute support required" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| if test $libc_cv_visibility_attribute = yes; then |
| { echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5 |
| echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6; } |
| if test "${libc_cv_have_sdata_section+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| echo "int i;" > conftest.c |
| libc_cv_have_sdata_section=no |
| if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
| | grep '\.sdata' >/dev/null; then |
| libc_cv_have_sdata_section=yes |
| fi |
| rm -f conftest.c conftest.so |
| |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5 |
| echo "${ECHO_T}$libc_cv_have_sdata_section" >&6; } |
| if test $libc_cv_have_sdata_section = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_SDATA_SECTION 1 |
| _ACEOF |
| |
| fi |
| fi |
| |
| { echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5 |
| echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6; } |
| if test "${libc_cv_initfini_array+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int _start (void) { return 0; } |
| int __start (void) { return 0; } |
| int foo (void) { return 1; } |
| int (*fp) (void) __attribute__ ((section (".init_array"))) = foo; |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c |
| -static -nostartfiles -nostdlib 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then |
| libc_cv_initfini_array=yes |
| else |
| libc_cv_initfini_array=no |
| fi |
| else |
| libc_cv_initfini_array=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_initfini_array" >&5 |
| echo "${ECHO_T}$libc_cv_initfini_array" >&6; } |
| if test $libc_cv_initfini_array != yes; then |
| { { echo "$as_me:$LINENO: error: Need linker with .init_array/.fini_array support." >&5 |
| echo "$as_me: error: Need linker with .init_array/.fini_array support." >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| { echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5 |
| echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6; } |
| if test "${libc_cv_cc_with_libunwind+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| |
| cat > conftest.c <<EOF |
| int main (void) { return 0; } |
| EOF |
| if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
| conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then |
| libc_cv_cc_with_libunwind=yes |
| else |
| libc_cv_cc_with_libunwind=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5 |
| echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6; } |
| |
| if test $libc_cv_cc_with_libunwind = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_CC_WITH_LIBUNWIND 1 |
| _ACEOF |
| |
| fi |
| |
| { echo "$as_me:$LINENO: checking for -z nodelete option" >&5 |
| echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6; } |
| if test "${libc_cv_z_nodelete+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int _start (void) { return 42; } |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| -fPIC -shared -o conftest.so conftest.c |
| -nostartfiles -nostdlib |
| -Wl,--enable-new-dtags,-z,nodelete 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_z_nodelete=yes |
| else |
| { { echo "$as_me:$LINENO: error: linker with -z nodelete support required" >&5 |
| echo "$as_me: error: linker with -z nodelete support required" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5 |
| echo "${ECHO_T}$libc_cv_z_nodelete" >&6; } |
| |
| { echo "$as_me:$LINENO: checking for -z nodlopen option" >&5 |
| echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6; } |
| if test "${libc_cv_z_nodlopen+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int _start (void) { return 42; } |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| -fPIC -shared -o conftest.so conftest.c |
| -nostartfiles -nostdlib |
| -Wl,--enable-new-dtags,-z,nodlopen 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_z_nodlopen=yes |
| else |
| { { echo "$as_me:$LINENO: error: linker with -z nodlopen support required" >&5 |
| echo "$as_me: error: linker with -z nodlopen support required" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5 |
| echo "${ECHO_T}$libc_cv_z_nodlopen" >&6; } |
| |
| { echo "$as_me:$LINENO: checking for -z initfirst option" >&5 |
| echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6; } |
| if test "${libc_cv_z_initfirst+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int _start (void) { return 42; } |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| -fPIC -shared -o conftest.so conftest.c |
| -nostartfiles -nostdlib |
| -Wl,--enable-new-dtags,-z,initfirst 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_z_initfirst=yes |
| else |
| { { echo "$as_me:$LINENO: error: linker with -z initfirst support required" >&5 |
| echo "$as_me: error: linker with -z initfirst support required" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5 |
| echo "${ECHO_T}$libc_cv_z_initfirst" >&6; } |
| |
| case "$base_machine" in |
| i[34567]86 | x86_64 | powerpc* | s390* | sparc* | alpha*) |
| { echo "$as_me:$LINENO: checking for -z relro option" >&5 |
| echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6; } |
| if test "${libc_cv_z_relro+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| libc_cv_z_relro=no |
| if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| if { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_z_relro=yes |
| fi |
| fi |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5 |
| echo "${ECHO_T}$libc_cv_z_relro" >&6; } |
| if test "$libc_cv_z_relro" = no; then |
| { { echo "$as_me:$LINENO: error: linker with -z relro support required" >&5 |
| echo "$as_me: error: linker with -z relro support required" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| ;; |
| *) ;; |
| esac |
| |
| { echo "$as_me:$LINENO: checking for -Bgroup option" >&5 |
| echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6; } |
| if test "${libc_cv_Bgroup+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int _start (void) { return 42; } |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| -fPIC -shared -o conftest.so conftest.c |
| -Wl,-Bgroup -nostdlib 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_Bgroup=yes |
| else |
| libc_cv_Bgroup=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5 |
| echo "${ECHO_T}$libc_cv_Bgroup" >&6; } |
| |
| |
| { echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5 |
| echo $ECHO_N "checking for libgcc_s suffix... $ECHO_C" >&6; } |
| if test "${libc_cv_libgcc_s_suffix+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int main (void) { return 0; } |
| EOF |
| libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ |
| -fPIC -shared -shared-libgcc -o conftest.so \ |
| conftest.c -v 2>&1 >/dev/null \ |
| | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5 |
| echo "${ECHO_T}$libc_cv_libgcc_s_suffix" >&6; } |
| |
| |
| { echo "$as_me:$LINENO: checking for --as-needed option" >&5 |
| echo $ECHO_N "checking for --as-needed option... $ECHO_C" >&6; } |
| if test "${libc_cv_as_needed+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int main (void) { return 0; } |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| -fPIC -shared -o conftest.so conftest.c |
| -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed |
| -nostdlib 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_as_needed=yes |
| else |
| libc_cv_as_needed=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_as_needed" >&5 |
| echo "${ECHO_T}$libc_cv_as_needed" >&6; } |
| |
| |
| ASFLAGS_config= |
| { echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5 |
| echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6; } |
| if test "${libc_cv_as_noexecstack+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| void foo (void) { } |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
| -S -o conftest.s conftest.c 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } \ |
| && grep -q .note.GNU-stack conftest.s \ |
| && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
| -c -o conftest.o conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_as_noexecstack=yes |
| else |
| libc_cv_as_noexecstack=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5 |
| echo "${ECHO_T}$libc_cv_as_noexecstack" >&6; } |
| if test $libc_cv_as_noexecstack = yes; then |
| ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" |
| fi |
| |
| |
| { echo "$as_me:$LINENO: checking for -z combreloc" >&5 |
| echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6; } |
| if test "${libc_cv_z_combreloc+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| extern int bar (int); |
| extern int mumble; |
| int foo (void) { return bar (mumble); } |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| -fPIC -shared -o conftest.so conftest.c |
| -nostdlib -nostartfiles |
| -Wl,-z,combreloc 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then |
| libc_cv_z_combreloc=yes |
| else |
| libc_cv_z_combreloc=no |
| fi |
| else |
| libc_cv_z_combreloc=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5 |
| echo "${ECHO_T}$libc_cv_z_combreloc" >&6; } |
| if test "$libc_cv_z_combreloc" = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_Z_COMBRELOC 1 |
| _ACEOF |
| |
| fi |
| |
| |
| { echo "$as_me:$LINENO: checking for -z execstack" >&5 |
| echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6; } |
| if test "${libc_cv_z_execstack+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int _start (void) { return 42; } |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| -fPIC -shared -o conftest.so conftest.c |
| -Wl,-z,execstack -nostdlib |
| 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_z_execstack=yes |
| else |
| libc_cv_z_execstack=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5 |
| echo "${ECHO_T}$libc_cv_z_execstack" >&6; } |
| |
| |
| { echo "$as_me:$LINENO: checking for -fpie" >&5 |
| echo $ECHO_N "checking for -fpie... $ECHO_C" >&6; } |
| if test "${libc_cv_fpie+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int foo; |
| main () { return 0;} |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie |
| -o conftest conftest.c 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_fpie=yes |
| else |
| libc_cv_fpie=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5 |
| echo "${ECHO_T}$libc_cv_fpie" >&6; } |
| |
| |
| |
| { echo "$as_me:$LINENO: checking for --hash-style option" >&5 |
| echo $ECHO_N "checking for --hash-style option... $ECHO_C" >&6; } |
| if test "${libc_cv_hashstyle+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int _start (void) { return 42; } |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| -fPIC -shared -o conftest.so conftest.c |
| -Wl,--hash-style=both -nostdlib 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_hashstyle=yes |
| else |
| libc_cv_hashstyle=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_hashstyle" >&5 |
| echo "${ECHO_T}$libc_cv_hashstyle" >&6; } |
| |
| fi |
| |
| { echo "$as_me:$LINENO: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
| echo $ECHO_N "checking for -fno-toplevel-reorder -fno-section-anchors... $ECHO_C" >&6; } |
| if test "${libc_cv_fno_toplevel_reorder+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int foo; |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
| conftest.c 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_fno_toplevel_reorder=yes |
| else |
| libc_cv_fno_toplevel_reorder=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_fno_toplevel_reorder" >&5 |
| echo "${ECHO_T}$libc_cv_fno_toplevel_reorder" >&6; } |
| if test $libc_cv_fno_toplevel_reorder = yes; then |
| fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
| else |
| fno_unit_at_a_time=-fno-unit-at-a-time |
| fi |
| |
| |
| { echo "$as_me:$LINENO: checking for -fstack-protector" >&5 |
| echo $ECHO_N "checking for -fstack-protector... $ECHO_C" >&6; } |
| if test "${libc_cv_ssp+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int foo; |
| main () { return 0;} |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Werror -fstack-protector |
| -o conftest conftest.c 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_ssp=yes |
| else |
| libc_cv_ssp=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_ssp" >&5 |
| echo "${ECHO_T}$libc_cv_ssp" >&6; } |
| |
| |
| { echo "$as_me:$LINENO: checking for -fgnu89-inline" >&5 |
| echo $ECHO_N "checking for -fgnu89-inline... $ECHO_C" >&6; } |
| if test "${libc_cv_gnu89_inline+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| int foo; |
| #ifdef __GNUC_GNU_INLINE__ |
| main () { return 0;} |
| #else |
| #error |
| #endif |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline |
| -o conftest.s conftest.c 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; } |
| then |
| libc_cv_gnu89_inline=yes |
| else |
| libc_cv_gnu89_inline=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_gnu89_inline" >&5 |
| echo "${ECHO_T}$libc_cv_gnu89_inline" >&6; } |
| if test $libc_cv_gnu89_inline = yes; then |
| libc_cv_gnu89_inline=-fgnu89-inline |
| else |
| libc_cv_gnu89_inline= |
| fi |
| |
| |
| if test $elf != yes; then |
| { echo "$as_me:$LINENO: checking for .init and .fini sections" >&5 |
| echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6; } |
| if test "${libc_cv_have_initfini+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| asm (".section .init"); |
| asm (".section .fini"); |
| asm ("${libc_cv_dot_text}"); |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| libc_cv_have_initfini=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| libc_cv_have_initfini=no |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5 |
| echo "${ECHO_T}$libc_cv_have_initfini" >&6; } |
| if test $libc_cv_have_initfini = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_INITFINI 1 |
| _ACEOF |
| |
| fi |
| fi |
| |
| if test $elf = yes; then |
| { echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5 |
| echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6; } |
| if test "${libc_cv_have_section_quotes+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| static const int foo |
| __attribute__ ((section ("bar"))) = 1; |
| EOF |
| if ${CC-cc} -S conftest.c -o conftest.s; then |
| if grep '\.section.*"bar"' conftest.s >/dev/null; then |
| libc_cv_have_section_quotes=yes |
| else |
| libc_cv_have_section_quotes=no |
| fi |
| else |
| libc_cv_have_section_quotes=unknown |
| fi |
| rm -f conftest.cs |
| |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5 |
| echo "${ECHO_T}$libc_cv_have_section_quotes" >&6; } |
| if test $libc_cv_have_section_quotes = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_SECTION_QUOTES 1 |
| _ACEOF |
| |
| fi |
| fi |
| |
| |
| |
| if test $elf = yes; then |
| libc_cv_asm_underscores=no |
| else |
| if test $ac_cv_prog_cc_works = yes; then |
| { echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5 |
| echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_underscores+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| asm ("_glibc_foobar:"); |
| int |
| main () |
| { |
| glibc_foobar (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { (ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_link") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && |
| $as_test_x conftest$ac_exeext; then |
| libc_cv_asm_underscores=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| libc_cv_asm_underscores=no |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
| conftest$ac_exeext conftest.$ac_ext |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5 |
| echo "${ECHO_T}$libc_cv_asm_underscores" >&6; } |
| else |
| { echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5 |
| echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_underscores+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.$ac_ext <<EOF |
| #line $LINENO "configure" |
| #include "confdefs.h" |
| void underscore_test(void) { |
| return; } |
| EOF |
| if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| (eval $ac_compile) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; then |
| if grep _underscore_test conftest* >/dev/null; then |
| rm -f conftest* |
| libc_cv_asm_underscores=yes |
| else |
| rm -f conftest* |
| libc_cv_asm_underscores=no |
| fi |
| else |
| echo "configure: failed program was:" >&5 |
| cat conftest.$ac_ext >&5 |
| rm -f conftest* |
| libc_cv_asm_underscores=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5 |
| echo "${ECHO_T}$libc_cv_asm_underscores" >&6; } |
| fi |
| fi |
| if test $libc_cv_asm_underscores = no; then |
| cat >>confdefs.h <<\_ACEOF |
| #define NO_UNDERSCORES 1 |
| _ACEOF |
| |
| fi |
| |
| if test $elf = yes; then |
| libc_cv_weak_symbols=yes |
| fi |
| |
| { echo "$as_me:$LINENO: checking for assembler .weak directive" >&5 |
| echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_weak_directive+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.s <<EOF |
| ${libc_cv_dot_text} |
| ${libc_cv_asm_global_directive} foo |
| foo: |
| .weak foo |
| .weak bar; bar = foo |
| EOF |
| if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_asm_weak_directive=yes |
| else |
| libc_cv_asm_weak_directive=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5 |
| echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6; } |
| |
| if test $libc_cv_asm_weak_directive = no; then |
| { echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5 |
| echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_weakext_directive+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.s <<EOF |
| ${libc_cv_dot_text} |
| ${libc_cv_asm_global_directive} foo |
| foo: |
| .weakext bar foo |
| .weakext baz |
| ${libc_cv_asm_global_directive} baz |
| baz: |
| EOF |
| if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_asm_weakext_directive=yes |
| else |
| libc_cv_asm_weakext_directive=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5 |
| echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6; } |
| |
| fi # no .weak |
| |
| if test $libc_cv_asm_weak_directive = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_ASM_WEAK_DIRECTIVE 1 |
| _ACEOF |
| |
| elif test $libc_cv_asm_weakext_directive = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_ASM_WEAKEXT_DIRECTIVE 1 |
| _ACEOF |
| |
| fi |
| |
| { echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5 |
| echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6; } |
| if test "${libc_cv_asm_cfi_directives+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| case $machine in |
| sparc/sparc64*) cfi_offset=2047;; |
| *) cfi_offset=0;; |
| esac |
| cat > conftest.s <<EOF |
| .text |
| .type func,%function |
| func: |
| .cfi_startproc |
| .cfi_remember_state |
| .cfi_rel_offset 1, $cfi_offset |
| .cfi_endproc |
| EOF |
| if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_asm_cfi_directives=yes |
| else |
| libc_cv_asm_cfi_directives=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5 |
| echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6; } |
| if test $libc_cv_asm_cfi_directives = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_ASM_CFI_DIRECTIVES 1 |
| _ACEOF |
| |
| fi |
| |
| { echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5 |
| echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6; } |
| if test "${libc_cv_ld_no_whole_archive+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<\EOF |
| _start () {} |
| int __eh_pc; |
| __throw () {} |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| -nostdlib -nostartfiles -Wl,--no-whole-archive |
| -o conftest conftest.c 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_ld_no_whole_archive=yes |
| else |
| libc_cv_ld_no_whole_archive=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5 |
| echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6; } |
| if test $libc_cv_ld_no_whole_archive = yes; then |
| no_whole_archive=-Wl,--no-whole-archive |
| fi |
| |
| { echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5 |
| echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6; } |
| if test "${libc_cv_gcc_exceptions+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<\EOF |
| _start () {} |
| int __eh_pc; |
| __throw () {} |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| -nostdlib -nostartfiles -fexceptions |
| -o conftest conftest.c 1>&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_gcc_exceptions=yes |
| else |
| libc_cv_gcc_exceptions=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5 |
| echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6; } |
| if test $libc_cv_gcc_exceptions = yes; then |
| exceptions=-fexceptions |
| fi |
| |
| if test "$host_cpu" = powerpc ; then |
| # Check for a bug present in at least versions 2.8.x of GCC |
| # and versions 1.0.x of EGCS. |
| { echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5 |
| echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6; } |
| if test "${libc_cv_c_asmcr0_bug+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| int tester(int x) { asm ("" : : : "cc"); return x & 123; } |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| libc_cv_c_asmcr0_bug='no' |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| libc_cv_c_asmcr0_bug='yes' |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5 |
| echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6; } |
| if test "$libc_cv_c_asmcr0_bug" != 'no'; then |
| cat >>confdefs.h <<\_ACEOF |
| #define BROKEN_PPC_ASM_CR0 1 |
| _ACEOF |
| |
| fi |
| fi |
| |
| { echo "$as_me:$LINENO: checking for __builtin_expect" >&5 |
| echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6; } |
| if test "${libc_cv_gcc_builtin_expect+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<EOF |
| #line $LINENO "configure" |
| int foo (int a) |
| { |
| a = __builtin_expect (a, 10); |
| return a == 10 ? 0 : 1; |
| } |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles |
| -o conftest conftest.c -lgcc >&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_gcc_builtin_expect=yes |
| else |
| libc_cv_gcc_builtin_expect=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5 |
| echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6; } |
| if test "$libc_cv_gcc_builtin_expect" = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_BUILTIN_EXPECT 1 |
| _ACEOF |
| |
| fi |
| |
| { echo "$as_me:$LINENO: checking for __builtin_memset" >&5 |
| echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6; } |
| if test "${libc_cv_gcc_builtin_memset+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<\EOF |
| void zero (void *x) |
| { |
| __builtin_memset (x, 0, 1000); |
| } |
| EOF |
| if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; |
| then |
| libc_cv_gcc_builtin_memset=no |
| else |
| libc_cv_gcc_builtin_memset=yes |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5 |
| echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6; } |
| if test "$libc_cv_gcc_builtin_memset" = yes ; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_BUILTIN_MEMSET 1 |
| _ACEOF |
| |
| fi |
| |
| { echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5 |
| echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6; } |
| if test "${libc_cv_gcc_builtin_redirection+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<\EOF |
| extern char *strstr (const char *, const char *) __asm ("my_strstr"); |
| char *foo (const char *a, const char *b) |
| { |
| return __builtin_strstr (a, b); |
| } |
| EOF |
| if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; |
| then |
| libc_cv_gcc_builtin_redirection=yes |
| else |
| libc_cv_gcc_builtin_redirection=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5 |
| echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6; } |
| if test "$libc_cv_gcc_builtin_redirection" = yes ; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_BUILTIN_REDIRECTION 1 |
| _ACEOF |
| |
| fi |
| |
| if test "x$use__thread" != xno; then |
| { echo "$as_me:$LINENO: checking for __thread" >&5 |
| echo $ECHO_N "checking for __thread... $ECHO_C" >&6; } |
| if test "${libc_cv_gcc___thread+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<\EOF |
| __thread int a = 42; |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_gcc___thread=yes |
| else |
| libc_cv_gcc___thread=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5 |
| echo "${ECHO_T}$libc_cv_gcc___thread" >&6; } |
| if test "$libc_cv_gcc___thread" = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE___THREAD 1 |
| _ACEOF |
| |
| fi |
| else |
| libc_cv_gcc___thread=no |
| fi |
| |
| if test "$libc_cv_gcc___thread" = yes; then |
| { echo "$as_me:$LINENO: checking for tls_model attribute" >&5 |
| echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6; } |
| if test "${libc_cv_gcc_tls_model_attr+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| cat > conftest.c <<\EOF |
| extern __thread int a __attribute__((tls_model ("initial-exec"))); |
| EOF |
| if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_gcc_tls_model_attr=yes |
| else |
| libc_cv_gcc_tls_model_attr=no |
| fi |
| rm -f conftest* |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5 |
| echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6; } |
| if test "$libc_cv_gcc_tls_model_attr" = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_TLS_MODEL_ATTRIBUTE 1 |
| _ACEOF |
| |
| fi |
| fi |
| |
| if test -n "$submachine"; then |
| { echo "$as_me:$LINENO: checking for compiler option for CPU variant" >&5 |
| echo $ECHO_N "checking for compiler option for CPU variant... $ECHO_C" >&6; } |
| if test "${libc_cv_cc_submachine+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| libc_cv_cc_submachine=no |
| for opt in "-march=$submachine" "-mcpu=$submachine"; do |
| if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' |
| { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| (eval $ac_try) 2>&5 |
| ac_status=$? |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); }; }; then |
| libc_cv_cc_submachine="$opt" |
| break |
| fi |
| done |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_cc_submachine" >&5 |
| echo "${ECHO_T}$libc_cv_cc_submachine" >&6; } |
| if test "x$libc_cv_cc_submachine" = xno; then |
| { { echo "$as_me:$LINENO: error: ${CC-cc} does not support $submachine" >&5 |
| echo "$as_me: error: ${CC-cc} does not support $submachine" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| fi |
| |
| |
| { echo "$as_me:$LINENO: checking for libgd" >&5 |
| echo $ECHO_N "checking for libgd... $ECHO_C" >&6; } |
| if test "$with_gd" != "no"; then |
| old_CFLAGS="$CFLAGS" |
| CFLAGS="$CFLAGS $libgd_include" |
| old_LDFLAGS="$LDFLAGS" |
| LDFLAGS="$LDFLAGS $libgd_ldflags" |
| old_LIBS="$LIBS" |
| LIBS="$LIBS -lgd -lpng -lz -lm" |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| #include <gd.h> |
| int |
| main () |
| { |
| gdImagePng (0, 0) |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { (ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_link") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && |
| $as_test_x conftest$ac_exeext; then |
| LIBGD=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| LIBGD=no |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
| conftest$ac_exeext conftest.$ac_ext |
| CFLAGS="$old_CFLAGS" |
| LDFLAGS="$old_LDFLAGS" |
| LIBS="$old_LIBS" |
| else |
| LIBGD=no |
| fi |
| { echo "$as_me:$LINENO: result: $LIBGD" >&5 |
| echo "${ECHO_T}$LIBGD" >&6; } |
| |
| |
| # SELinux detection |
| if test x$with_selinux = xno ; then |
| have_selinux=no; |
| else |
| # See if we have the SELinux library |
| { echo "$as_me:$LINENO: checking for is_selinux_enabled in -lselinux" >&5 |
| echo $ECHO_N "checking for is_selinux_enabled in -lselinux... $ECHO_C" >&6; } |
| if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-lselinux $LIBS" |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char is_selinux_enabled (); |
| int |
| main () |
| { |
| return is_selinux_enabled (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { (ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_link") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && |
| $as_test_x conftest$ac_exeext; then |
| ac_cv_lib_selinux_is_selinux_enabled=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_cv_lib_selinux_is_selinux_enabled=no |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
| conftest$ac_exeext conftest.$ac_ext |
| LIBS=$ac_check_lib_save_LIBS |
| fi |
| { echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
| echo "${ECHO_T}$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
| if test $ac_cv_lib_selinux_is_selinux_enabled = yes; then |
| have_selinux=yes |
| else |
| have_selinux=no |
| fi |
| |
| # See if we have the SELinux header with the NSCD permissions in it. |
| if test x$have_selinux = xyes ; then |
| { echo "$as_me:$LINENO: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5 |
| echo $ECHO_N "checking for NSCD Flask permissions in selinux/av_permissions.h... $ECHO_C" >&6; } |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| #include <selinux/av_permissions.h> |
| int |
| main () |
| { |
| #ifdef NSCD__SHMEMHOST |
| return 0; |
| #else |
| #error NSCD__SHMEMHOST not defined |
| #endif |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext |
| if { (ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_compile") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest.$ac_objext; then |
| have_selinux=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| have_selinux=no |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| { echo "$as_me:$LINENO: result: $have_selinux" >&5 |
| echo "${ECHO_T}$have_selinux" >&6; } |
| fi |
| |
| if test x$with_selinux = xyes ; then |
| if test x$have_selinux = xno ; then |
| { { echo "$as_me:$LINENO: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&5 |
| echo "$as_me: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| fi |
| fi |
| # Check if we're building with SELinux support. |
| if test "x$have_selinux" = xyes; then |
| |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_SELINUX 1 |
| _ACEOF |
| |
| |
| # See if we have the libaudit library |
| { echo "$as_me:$LINENO: checking for audit_log_user_avc_message in -laudit" >&5 |
| echo $ECHO_N "checking for audit_log_user_avc_message in -laudit... $ECHO_C" >&6; } |
| if test "${ac_cv_lib_audit_audit_log_user_avc_message+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-laudit $LIBS" |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char audit_log_user_avc_message (); |
| int |
| main () |
| { |
| return audit_log_user_avc_message (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { (ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_link") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && |
| $as_test_x conftest$ac_exeext; then |
| ac_cv_lib_audit_audit_log_user_avc_message=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_cv_lib_audit_audit_log_user_avc_message=no |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
| conftest$ac_exeext conftest.$ac_ext |
| LIBS=$ac_check_lib_save_LIBS |
| fi |
| { echo "$as_me:$LINENO: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
| echo "${ECHO_T}$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
| if test $ac_cv_lib_audit_audit_log_user_avc_message = yes; then |
| have_libaudit=yes |
| else |
| have_libaudit=no |
| fi |
| |
| if test "x$have_libaudit" = xyes; then |
| |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_LIBAUDIT 1 |
| _ACEOF |
| |
| fi |
| |
| |
| # See if we have the libcap library |
| { echo "$as_me:$LINENO: checking for cap_init in -lcap" >&5 |
| echo $ECHO_N "checking for cap_init in -lcap... $ECHO_C" >&6; } |
| if test "${ac_cv_lib_cap_cap_init+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| ac_check_lib_save_LIBS=$LIBS |
| LIBS="-lcap $LIBS" |
| cat >conftest.$ac_ext <<_ACEOF |
| /* confdefs.h. */ |
| _ACEOF |
| cat confdefs.h >>conftest.$ac_ext |
| cat >>conftest.$ac_ext <<_ACEOF |
| /* end confdefs.h. */ |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char cap_init (); |
| int |
| main () |
| { |
| return cap_init (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { (ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
| (eval "$ac_link") 2>conftest.er1 |
| ac_status=$? |
| grep -v '^ *+' conftest.er1 >conftest.err |
| rm -f conftest.er1 |
| cat conftest.err >&5 |
| echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| (exit $ac_status); } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && |
| $as_test_x conftest$ac_exeext; then |
| ac_cv_lib_cap_cap_init=yes |
| else |
| echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_cv_lib_cap_cap_init=no |
| fi |
| |
| rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ |
| conftest$ac_exeext conftest.$ac_ext |
| LIBS=$ac_check_lib_save_LIBS |
| fi |
| { echo "$as_me:$LINENO: result: $ac_cv_lib_cap_cap_init" >&5 |
| echo "${ECHO_T}$ac_cv_lib_cap_cap_init" >&6; } |
| if test $ac_cv_lib_cap_cap_init = yes; then |
| have_libcap=yes |
| else |
| have_libcap=no |
| fi |
| |
| if test "x$have_libcap" = xyes; then |
| |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_LIBCAP 1 |
| _ACEOF |
| |
| fi |
| |
| fi |
| |
| |
| # This doesn't work when cross-compiling. |
| # AC_CHECK_SIZEOF(long double, 0) |
| # sizeof_long_double=$ac_cv_sizeof_long_double |
| |
| |
| ### End of automated tests. |
| ### Now run sysdeps configure fragments. |
| |
| # They also can set these variables. |
| use_ldconfig=no |
| ldd_rewrite_script=no |
| libc_cv_sysconfdir=$sysconfdir |
| libc_cv_gcc_unwind_find_fde=no |
| libc_cv_idn=no |
| |
| # Iterate over all the sysdep directories we will use, running their |
| # configure fragments, and looking for a uname implementation. |
| uname= |
| for dir in $sysnames; do |
| case $dir in |
| /*) dest=$dir ;; |
| *) dest=$srcdir/$dir ;; |
| esac |
| if test -r $dest/configure; then |
| { echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5 |
| echo "${ECHO_T}running configure fragment for $dir" >&6; } |
| . $dest/configure |
| fi |
| |
| if test -z "$uname"; then |
| if test -r $dest/uname.c || |
| test -r $dest/uname.S || |
| { test -r $dest/syscalls.list && |
| grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then |
| uname=$dir |
| fi |
| fi |
| done |
| |
| if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define EXPORT_UNWIND_FIND_FDE 1 |
| _ACEOF |
| |
| fi |
| |
| |
| # If we will use the generic uname implementation, we must figure out what |
| # it will say by examining the system, and write the results in config-name.h. |
| if test "$uname" = "sysdeps/generic"; then |
| |
| uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'` |
| if test $uname_sysname != $config_os; then |
| config_release=`echo $config_os | sed s/$uname_sysname//` |
| fi |
| |
| { echo "$as_me:$LINENO: checking OS release for uname" >&5 |
| echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6; } |
| if test "${libc_cv_uname_release+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -r /vmunix; then |
| kernel_id=`strings /vmunix | grep UNIX` |
| elif test -r /dynix; then |
| kernel_id=`strings /dynix | grep DYNIX` |
| else |
| kernel_id= |
| fi |
| |
| kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'` |
| if test x`echo "$config_release" | sed "s/^$kernel_release//"` \ |
| != x$config_release; then |
| # The configuration release is a substring of the kernel release. |
| libc_cv_uname_release=$kernel_release |
| elif test x$config_release != x; then |
| libc_cv_uname_release=$config_release |
| elif test x$kernel_release != x; then |
| libc_cv_uname_release=$kernel_release |
| else |
| libc_cv_uname_release=unknown |
| fi |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5 |
| echo "${ECHO_T}$libc_cv_uname_release" >&6; } |
| uname_release="$libc_cv_uname_release" |
| |
| { echo "$as_me:$LINENO: checking OS version for uname" >&5 |
| echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6; } |
| if test "${libc_cv_uname_version+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| if test -r /vmunix; then |
| kernel_id=`strings /vmunix | grep UNIX` |
| elif test -r /dynix; then |
| kernel_id=`strings /dynix | grep DYNIX` |
| else |
| kernel_id= |
| fi |
| |
| kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'` |
| if test -n "$kernel_version"; then |
| libc_cv_uname_version="$kernel_version" |
| else |
| libc_cv_uname_version=unknown |
| fi |
| fi |
| { echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5 |
| echo "${ECHO_T}$libc_cv_uname_version" >&6; } |
| uname_version="$libc_cv_uname_version" |
| |
| config_uname=config-name.h:config-name.in |
| else |
| # For non-generic uname, we don't need to create config-name.h at all. |
| config_uname= |
| fi |
| |
| cat >>confdefs.h <<\_ACEOF |
| #define USE_IN_LIBIO 1 |
| _ACEOF |
| |
| |
| # Test for old glibc 2.0.x headers so that they can be removed properly |
| # Search only in includedir. |
| { echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5 |
| echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6; } |
| if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" |
| then |
| old_glibc_headers=yes |
| else |
| old_glibc_headers=no |
| fi |
| { echo "$as_me:$LINENO: result: $old_glibc_headers" >&5 |
| echo "${ECHO_T}$old_glibc_headers" >&6; } |
| if test ${old_glibc_headers} = yes; then |
| { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 |
| echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} |
| { echo "$as_me:$LINENO: WARNING: *** be removed." >&5 |
| echo "$as_me: WARNING: *** be removed." >&2;} |
| fi |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| if test $elf = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_ELF 1 |
| _ACEOF |
| |
| fi |
| if test $xcoff = yes; then |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_XCOFF 1 |
| _ACEOF |
| |
| fi |
| |
| |
| |
| if test $shared = default; then |
| shared=$elf |
| fi |
| |
| { echo "$as_me:$LINENO: checking whether -fPIC is default" >&5 |
| echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6; } |
| if test "${pic_default+set}" = set; then |
| echo $ECHO_N "(cached) $ECHO_C" >&6 |
| else |
| pic_default=yes |
| cat > conftest.c <<EOF |
| #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
| # error PIC is default. |
| #endif |
| EOF |
| if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then |
| pic_default=no |
| fi |
| rm -f conftest.* |
| fi |
| { echo "$as_me:$LINENO: result: $pic_default" >&5 |
| echo "${ECHO_T}$pic_default" >&6; } |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| if test "`(cd $srcdir; pwd)`" = "`pwd`"; then |
| config_makefile= |
| else |
| config_makefile=Makefile |
| fi |
| |
| VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
| RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` |
| |
| |
| |
| ac_config_files="$ac_config_files config.make ${config_makefile} ${config_uname}" |
| |
| ac_config_commands="$ac_config_commands default" |
| |
| cat >confcache <<\_ACEOF |
| # This file is a shell script that caches the results of configure |
| # tests run on this system so they can be shared between configure |
| # scripts and configure runs, see configure's option --config-cache. |
| # It is not useful on other systems. If it contains results you don't |
| # want to keep, you may remove or edit it. |
| # |
| # config.status only pays attention to the cache file if you give it |
| # the --recheck option to rerun configure. |
| # |
| # `ac_cv_env_foo' variables (set or unset) will be overridden when |
| # loading this file, other *unset* `ac_cv_foo' will be assigned the |
| # following values. |
| |
| _ACEOF |
| |
| # The following way of writing the cache mishandles newlines in values, |
| # but we know of no workaround that is simple, portable, and efficient. |
| # So, we kill variables containing newlines. |
| # Ultrix sh set writes to stderr and can't be redirected directly, |
| # and sets the high bit in the cache file unless we assign to the vars. |
| ( |
| for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do |
| eval ac_val=\$$ac_var |
| case $ac_val in #( |
| *${as_nl}*) |
| case $ac_var in #( |
| *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 |
| echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; |
| esac |
| case $ac_var in #( |
| _ | IFS | as_nl) ;; #( |
| *) $as_unset $ac_var ;; |
| esac ;; |
| esac |
| done |
| |
| (set) 2>&1 | |
| case $as_nl`(ac_space=' '; set) 2>&1` in #( |
| *${as_nl}ac_space=\ *) |
| # `set' does not quote correctly, so add quotes (double-quote |
| # substitution turns \\\\ into \\, and sed turns \\ into \). |
| sed -n \ |
| "s/'/'\\\\''/g; |
| s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| ;; #( |
| *) |
| # `set' quotes correctly as required by POSIX, so do not add quotes. |
| sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| ;; |
| esac | |
| sort |
| ) | |
| sed ' |
| /^ac_cv_env_/b end |
| t clear |
| :clear |
| s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
| t end |
| s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
| :end' >>confcache |
| if diff "$cache_file" confcache >/dev/null 2>&1; then :; else |
| if test -w "$cache_file"; then |
| test "x$cache_file" != "x/dev/null" && |
| { echo "$as_me:$LINENO: updating cache $cache_file" >&5 |
| echo "$as_me: updating cache $cache_file" >&6;} |
| cat confcache >$cache_file |
| else |
| { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 |
| echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
| fi |
| fi |
| rm -f confcache |
| |
| test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| # Let make expand exec_prefix. |
| test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| |
| DEFS=-DHAVE_CONFIG_H |
| |
| ac_libobjs= |
| ac_ltlibobjs= |
| for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| # 1. Remove the extension, and $U if already installed. |
| ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
| ac_i=`echo "$ac_i" | sed "$ac_script"` |
| # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
| # will be set to the directory where LIBOBJS objects are built. |
| ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
| ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' |
| done |
| LIBOBJS=$ac_libobjs |
| |
| LTLIBOBJS=$ac_ltlibobjs |
| |
| |
| |
| : ${CONFIG_STATUS=./config.status} |
| ac_clean_files_save=$ac_clean_files |
| ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
| { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 |
| echo "$as_me: creating $CONFIG_STATUS" >&6;} |
| cat >$CONFIG_STATUS <<_ACEOF |
| #! $SHELL |
| # Generated by $as_me. |
| # Run this file to recreate the current configuration. |
| # Compiler output produced by configure, useful for debugging |
| # configure, is in config.log if it exists. |
| |
| debug=false |
| ac_cs_recheck=false |
| ac_cs_silent=false |
| SHELL=\${CONFIG_SHELL-$SHELL} |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF |
| ## --------------------- ## |
| ## M4sh Initialization. ## |
| ## --------------------- ## |
| |
| # Be more Bourne compatible |
| DUALCASE=1; export DUALCASE # for MKS sh |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then |
| emulate sh |
| NULLCMD=: |
| # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in |
| *posix*) set -o posix ;; |
| esac |
| |
| fi |
| |
| |
| |
| |
| # PATH needs CR |
| # Avoid depending upon Character Ranges. |
| as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| as_cr_digits='0123456789' |
| as_cr_alnum=$as_cr_Letters$as_cr_digits |
| |
| # The user is always right. |
| if test "${PATH_SEPARATOR+set}" != set; then |
| echo "#! /bin/sh" >conf$$.sh |
| echo "exit 0" >>conf$$.sh |
| chmod +x conf$$.sh |
| if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| PATH_SEPARATOR=';' |
| else |
| PATH_SEPARATOR=: |
| fi |
| rm -f conf$$.sh |
| fi |
| |
| # Support unset when possible. |
| if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
| as_unset=unset |
| else |
| as_unset=false |
| fi |
| |
| |
| # IFS |
| # We need space, tab and new line, in precisely that order. Quoting is |
| # there to prevent editors from complaining about space-tab. |
| # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| # splitting by setting IFS to empty value.) |
| as_nl=' |
| ' |
| IFS=" "" $as_nl" |
| |
| # Find who we are. Look in the path if we contain no directory separator. |
| case $0 in |
| *[\\/]* ) as_myself=$0 ;; |
| *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| # We did not find ourselves, most probably we were run as `sh COMMAND' |
| # in which case we are not to be found in the path. |
| if test "x$as_myself" = x; then |
| as_myself=$0 |
| fi |
| if test ! -f "$as_myself"; then |
| echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| { (exit 1); exit 1; } |
| fi |
| |
| # Work around bugs in pre-3.0 UWIN ksh. |
| for as_var in ENV MAIL MAILPATH |
| do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var |
| done |
| PS1='$ ' |
| PS2='> ' |
| PS4='+ ' |
| |
| # NLS nuisances. |
| for as_var in \ |
| LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ |
| LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
| LC_TELEPHONE LC_TIME |
| do |
| if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
| eval $as_var=C; export $as_var |
| else |
| ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var |
| fi |
| done |
| |
| # Required to use basename. |
| if expr a : '\(a\)' >/dev/null 2>&1 && |
| test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| as_expr=expr |
| else |
| as_expr=false |
| fi |
| |
| if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| as_basename=basename |
| else |
| as_basename=false |
| fi |
| |
| |
| # Name of the executable. |
| as_me=`$as_basename -- "$0" || |
| $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| X"$0" : 'X\(//\)$' \| \ |
| X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| echo X/"$0" | |
| sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| |
| # CDPATH. |
| $as_unset CDPATH |
| |
| |
| |
| as_lineno_1=$LINENO |
| as_lineno_2=$LINENO |
| test "x$as_lineno_1" != "x$as_lineno_2" && |
| test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { |
| |
| # Create $as_me.lineno as a copy of $as_myself, but with $LINENO |
| # uniformly replaced by the line number. The first 'sed' inserts a |
| # line-number line after each line using $LINENO; the second 'sed' |
| # does the real work. The second script uses 'N' to pair each |
| # line-number line with the line containing $LINENO, and appends |
| # trailing '-' during substitution so that $LINENO is not a special |
| # case at line end. |
| # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the |
| # scripts with optimization help from Paolo Bonzini. Blame Lee |
| # E. McMahon (1931-1989) for sed's syntax. :-) |
| sed -n ' |
| p |
| /[$]LINENO/= |
| ' <$as_myself | |
| sed ' |
| s/[$]LINENO.*/&-/ |
| t lineno |
| b |
| :lineno |
| N |
| :loop |
| s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
| t loop |
| s/-\n.*// |
| ' >$as_me.lineno && |
| chmod +x "$as_me.lineno" || |
| { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 |
| { (exit 1); exit 1; }; } |
| |
| # Don't try to exec as it changes $[0], causing all sort of problems |
| # (the dirname of $[0] is not the place where we might find the |
| # original and so on. Autoconf is especially sensitive to this). |
| . "./$as_me.lineno" |
| # Exit status is that of the last command. |
| exit |
| } |
| |
| |
| if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| as_dirname=dirname |
| else |
| as_dirname=false |
| fi |
| |
| ECHO_C= ECHO_N= ECHO_T= |
| case `echo -n x` in |
| -n*) |
| case `echo 'x\c'` in |
| *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| *) ECHO_C='\c';; |
| esac;; |
| *) |
| ECHO_N='-n';; |
| esac |
| |
| if expr a : '\(a\)' >/dev/null 2>&1 && |
| test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| as_expr=expr |
| else |
| as_expr=false |
| fi |
| |
| rm -f conf$$ conf$$.exe conf$$.file |
| if test -d conf$$.dir; then |
| rm -f conf$$.dir/conf$$.file |
| else |
| rm -f conf$$.dir |
| mkdir conf$$.dir |
| fi |
| echo >conf$$.file |
| if ln -s conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s='ln -s' |
| # ... but there are two gotchas: |
| # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| # In both cases, we have to default to `cp -p'. |
| ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| as_ln_s='cp -p' |
| elif ln conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s=ln |
| else |
| as_ln_s='cp -p' |
| fi |
| rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| rmdir conf$$.dir 2>/dev/null |
| |
| if mkdir -p . 2>/dev/null; then |
| as_mkdir_p=: |
| else |
| test -d ./-p && rmdir ./-p |
| as_mkdir_p=false |
| fi |
| |
| if test -x / >/dev/null 2>&1; then |
| as_test_x='test -x' |
| else |
| if ls -dL / >/dev/null 2>&1; then |
| as_ls_L_option=L |
| else |
| as_ls_L_option= |
| fi |
| as_test_x=' |
| eval sh -c '\'' |
| if test -d "$1"; then |
| test -d "$1/."; |
| else |
| case $1 in |
| -*)set "./$1";; |
| esac; |
| case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in |
| ???[sx]*):;;*)false;;esac;fi |
| '\'' sh |
| ' |
| fi |
| as_executable_p=$as_test_x |
| |
| # Sed expression to map a string onto a valid CPP name. |
| as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| |
| # Sed expression to map a string onto a valid variable name. |
| as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| |
| |
| exec 6>&1 |
| |
| # Save the log message, to keep $[0] and so on meaningful, and to |
| # report actual input values of CONFIG_FILES etc. instead of their |
| # values after options handling. |
| ac_log=" |
| This file was extended by GNU C Library $as_me (see version.h), which was |
| generated by GNU Autoconf 2.61. Invocation command line was |
| |
| CONFIG_FILES = $CONFIG_FILES |
| CONFIG_HEADERS = $CONFIG_HEADERS |
| CONFIG_LINKS = $CONFIG_LINKS |
| CONFIG_COMMANDS = $CONFIG_COMMANDS |
| $ $0 $@ |
| |
| on `(hostname || uname -n) 2>/dev/null | sed 1q` |
| " |
| |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<_ACEOF |
| # Files that config.status was made for. |
| config_files="$ac_config_files" |
| config_headers="$ac_config_headers" |
| config_commands="$ac_config_commands" |
| |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF |
| ac_cs_usage="\ |
| \`$as_me' instantiates files from templates according to the |
| current configuration. |
| |
| Usage: $0 [OPTIONS] [FILE]... |
| |
| -h, --help print this help, then exit |
| -V, --version print version number and configuration settings, then exit |
| -q, --quiet do not print progress messages |
| -d, --debug don't remove temporary files |
| --recheck update $as_me by reconfiguring in the same conditions |
| --file=FILE[:TEMPLATE] |
| instantiate the configuration file FILE |
| --header=FILE[:TEMPLATE] |
| instantiate the configuration header FILE |
| |
| Configuration files: |
| $config_files |
| |
| Configuration headers: |
| $config_headers |
| |
| Configuration commands: |
| $config_commands |
| |
| Report bugs to <bug-autoconf@gnu.org>." |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF |
| ac_cs_version="\\ |
| GNU C Library config.status (see version.h) |
| configured by $0, generated by GNU Autoconf 2.61, |
| with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" |
| |
| Copyright (C) 2006 Free Software Foundation, Inc. |
| This config.status script is free software; the Free Software Foundation |
| gives unlimited permission to copy, distribute and modify it." |
| |
| ac_pwd='$ac_pwd' |
| srcdir='$srcdir' |
| INSTALL='$INSTALL' |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF |
| # If no file are specified by the user, then we need to provide default |
| # value. By we need to know if files were specified by the user. |
| ac_need_defaults=: |
| while test $# != 0 |
| do |
| case $1 in |
| --*=*) |
| ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` |
| ac_shift=: |
| ;; |
| *) |
| ac_option=$1 |
| ac_optarg=$2 |
| ac_shift=shift |
| ;; |
| esac |
| |
| case $ac_option in |
| # Handling of the options. |
| -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| ac_cs_recheck=: ;; |
| --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
| echo "$ac_cs_version"; exit ;; |
| --debug | --debu | --deb | --de | --d | -d ) |
| debug=: ;; |
| --file | --fil | --fi | --f ) |
| $ac_shift |
| CONFIG_FILES="$CONFIG_FILES $ac_optarg" |
| ac_need_defaults=false;; |
| --header | --heade | --head | --hea ) |
| $ac_shift |
| CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" |
| ac_need_defaults=false;; |
| --he | --h) |
| # Conflict between --help and --header |
| { echo "$as_me: error: ambiguous option: $1 |
| Try \`$0 --help' for more information." >&2 |
| { (exit 1); exit 1; }; };; |
| --help | --hel | -h ) |
| echo "$ac_cs_usage"; exit ;; |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil | --si | --s) |
| ac_cs_silent=: ;; |
| |
| # This is an error. |
| -*) { echo "$as_me: error: unrecognized option: $1 |
| Try \`$0 --help' for more information." >&2 |
| { (exit 1); exit 1; }; } ;; |
| |
| *) ac_config_targets="$ac_config_targets $1" |
| ac_need_defaults=false ;; |
| |
| esac |
| shift |
| done |
| |
| ac_configure_extra_args= |
| |
| if $ac_cs_silent; then |
| exec 6>/dev/null |
| ac_configure_extra_args="$ac_configure_extra_args --silent" |
| fi |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF |
| if \$ac_cs_recheck; then |
| echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 |
| CONFIG_SHELL=$SHELL |
| export CONFIG_SHELL |
| exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
| fi |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<\_ACEOF |
| exec 5>>config.log |
| { |
| echo |
| sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
| ## Running $as_me. ## |
| _ASBOX |
| echo "$ac_log" |
| } >&5 |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF |
| # |
| # INIT-COMMANDS |
| # |
| config_vars='$config_vars' |
| |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF |
| |
| # Handling of arguments. |
| for ac_config_target in $ac_config_targets |
| do |
| case $ac_config_target in |
| "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; |
| "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; |
| "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; |
| "${config_uname}") CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;; |
| "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
| |
| *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 |
| echo "$as_me: error: invalid argument: $ac_config_target" >&2;} |
| { (exit 1); exit 1; }; };; |
| esac |
| done |
| |
| |
| # If the user did not use the arguments to specify the items to instantiate, |
| # then the envvar interface is used. Set only those that are not. |
| # We use the long form for the default assignment because of an extremely |
| # bizarre bug on SunOS 4.1.3. |
| if $ac_need_defaults; then |
| test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
| test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
| test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
| fi |
| |
| # Have a temporary directory for convenience. Make it in the build tree |
| # simply because there is no reason against having it here, and in addition, |
| # creating and moving files from /tmp can sometimes cause problems. |
| # Hook for its removal unless debugging. |
| # Note that there is a small window in which the directory will not be cleaned: |
| # after its creation but before its name has been assigned to `$tmp'. |
| $debug || |
| { |
| tmp= |
| trap 'exit_status=$? |
| { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status |
| ' 0 |
| trap '{ (exit 1); exit 1; }' 1 2 13 15 |
| } |
| # Create a (secure) tmp directory for tmp files. |
| |
| { |
| tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
| test -n "$tmp" && test -d "$tmp" |
| } || |
| { |
| tmp=./conf$$-$RANDOM |
| (umask 077 && mkdir "$tmp") |
| } || |
| { |
| echo "$me: cannot create a temporary directory in ." >&2 |
| { (exit 1); exit 1; } |
| } |
| |
| # |
| # Set up the sed scripts for CONFIG_FILES section. |
| # |
| |
| # No need to generate the scripts if there are no CONFIG_FILES. |
| # This happens for instance when ./config.status config.h |
| if test -n "$CONFIG_FILES"; then |
| |
| _ACEOF |
| |
| |
| |
| ac_delim='%!_!# ' |
| for ac_last_try in false false false false false :; do |
| cat >conf$$subs.sed <<_ACEOF |
| SHELL!$SHELL$ac_delim |
| PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim |
| PACKAGE_NAME!$PACKAGE_NAME$ac_delim |
| PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim |
| PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim |
| PACKAGE_STRING!$PACKAGE_STRING$ac_delim |
| PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim |
| exec_prefix!$exec_prefix$ac_delim |
| prefix!$prefix$ac_delim |
| program_transform_name!$program_transform_name$ac_delim |
| bindir!$bindir$ac_delim |
| sbindir!$sbindir$ac_delim |
| libexecdir!$libexecdir$ac_delim |
| datarootdir!$datarootdir$ac_delim |
| datadir!$datadir$ac_delim |
| sysconfdir!$sysconfdir$ac_delim |
| sharedstatedir!$sharedstatedir$ac_delim |
| localstatedir!$localstatedir$ac_delim |
| includedir!$includedir$ac_delim |
| oldincludedir!$oldincludedir$ac_delim |
| docdir!$docdir$ac_delim |
| infodir!$infodir$ac_delim |
| htmldir!$htmldir$ac_delim |
| dvidir!$dvidir$ac_delim |
| pdfdir!$pdfdir$ac_delim |
| psdir!$psdir$ac_delim |
| libdir!$libdir$ac_delim |
| localedir!$localedir$ac_delim |
| mandir!$mandir$ac_delim |
| DEFS!$DEFS$ac_delim |
| ECHO_C!$ECHO_C$ac_delim |
| ECHO_N!$ECHO_N$ac_delim |
| ECHO_T!$ECHO_T$ac_delim |
| LIBS!$LIBS$ac_delim |
| build_alias!$build_alias$ac_delim |
| host_alias!$host_alias$ac_delim |
| target_alias!$target_alias$ac_delim |
| with_fp!$with_fp$ac_delim |
| with_cvs!$with_cvs$ac_delim |
| enable_check_abi!$enable_check_abi$ac_delim |
| oldest_abi!$oldest_abi$ac_delim |
| bindnow!$bindnow$ac_delim |
| force_install!$force_install$ac_delim |
| all_warnings!$all_warnings$ac_delim |
| build!$build$ac_delim |
| build_cpu!$build_cpu$ac_delim |
| build_vendor!$build_vendor$ac_delim |
| build_os!$build_os$ac_delim |
| host!$host$ac_delim |
| host_cpu!$host_cpu$ac_delim |
| host_vendor!$host_vendor$ac_delim |
| host_os!$host_os$ac_delim |
| subdirs!$subdirs$ac_delim |
| add_ons!$add_ons$ac_delim |
| add_on_subdirs!$add_on_subdirs$ac_delim |
| base_machine!$base_machine$ac_delim |
| submachine!$submachine$ac_delim |
| sysnames!$sysnames$ac_delim |
| sysdeps_add_ons!$sysdeps_add_ons$ac_delim |
| INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim |
| INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim |
| INSTALL_DATA!$INSTALL_DATA$ac_delim |
| LN_S!$LN_S$ac_delim |
| CC!$CC$ac_delim |
| CFLAGS!$CFLAGS$ac_delim |
| LDFLAGS!$LDFLAGS$ac_delim |
| CPPFLAGS!$CPPFLAGS$ac_delim |
| ac_ct_CC!$ac_ct_CC$ac_delim |
| OBJEXT!$OBJEXT$ac_delim |
| BUILD_CC!$BUILD_CC$ac_delim |
| cross_compiling!$cross_compiling$ac_delim |
| CPP!$CPP$ac_delim |
| CXX!$CXX$ac_delim |
| CXXFLAGS!$CXXFLAGS$ac_delim |
| ac_ct_CXX!$ac_ct_CXX$ac_delim |
| AR!$AR$ac_delim |
| OBJDUMP!$OBJDUMP$ac_delim |
| RANLIB!$RANLIB$ac_delim |
| MIG!$MIG$ac_delim |
| AS!$AS$ac_delim |
| LD!$LD$ac_delim |
| PWD_P!$PWD_P$ac_delim |
| MAKE!$MAKE$ac_delim |
| MSGFMT!$MSGFMT$ac_delim |
| MAKEINFO!$MAKEINFO$ac_delim |
| SED!$SED$ac_delim |
| AUTOCONF!$AUTOCONF$ac_delim |
| SYSINCLUDES!$SYSINCLUDES$ac_delim |
| CXX_SYSINCLUDES!$CXX_SYSINCLUDES$ac_delim |
| libc_cv_gcc_static_libgcc!$libc_cv_gcc_static_libgcc$ac_delim |
| BASH_SHELL!$BASH_SHELL$ac_delim |
| libc_cv_have_bash2!$libc_cv_have_bash2$ac_delim |
| KSH!$KSH$ac_delim |
| libc_cv_have_ksh!$libc_cv_have_ksh$ac_delim |
| AWK!$AWK$ac_delim |
| PERL!$PERL$ac_delim |
| INSTALL_INFO!$INSTALL_INFO$ac_delim |
| _ACEOF |
| |
| if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then |
| break |
| elif $ac_last_try; then |
| { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 |
| echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} |
| { (exit 1); exit 1; }; } |
| else |
| ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| fi |
| done |
| |
| ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` |
| if test -n "$ac_eof"; then |
| ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` |
| ac_eof=`expr $ac_eof + 1` |
| fi |
| |
| cat >>$CONFIG_STATUS <<_ACEOF |
| cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof |
| /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| _ACEOF |
| sed ' |
| s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g |
| s/^/s,@/; s/!/@,|#_!!_#|/ |
| :n |
| t n |
| s/'"$ac_delim"'$/,g/; t |
| s/$/\\/; p |
| N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n |
| ' >>$CONFIG_STATUS <conf$$subs.sed |
| rm -f conf$$subs.sed |
| cat >>$CONFIG_STATUS <<_ACEOF |
| CEOF$ac_eof |
| _ACEOF |
| |
| |
| ac_delim='%!_!# ' |
| for ac_last_try in false false false false false :; do |
| cat >conf$$subs.sed <<_ACEOF |
| BISON!$BISON$ac_delim |
| VERSIONING!$VERSIONING$ac_delim |
| libc_cv_cc_with_libunwind!$libc_cv_cc_with_libunwind$ac_delim |
| libc_cv_Bgroup!$libc_cv_Bgroup$ac_delim |
| libc_cv_libgcc_s_suffix!$libc_cv_libgcc_s_suffix$ac_delim |
| libc_cv_as_needed!$libc_cv_as_needed$ac_delim |
| ASFLAGS_config!$ASFLAGS_config$ac_delim |
| libc_cv_z_combreloc!$libc_cv_z_combreloc$ac_delim |
| libc_cv_z_execstack!$libc_cv_z_execstack$ac_delim |
| libc_cv_fpie!$libc_cv_fpie$ac_delim |
| libc_cv_hashstyle!$libc_cv_hashstyle$ac_delim |
| fno_unit_at_a_time!$fno_unit_at_a_time$ac_delim |
| libc_cv_ssp!$libc_cv_ssp$ac_delim |
| libc_cv_gnu89_inline!$libc_cv_gnu89_inline$ac_delim |
| libc_cv_have_initfini!$libc_cv_have_initfini$ac_delim |
| no_whole_archive!$no_whole_archive$ac_delim |
| exceptions!$exceptions$ac_delim |
| libc_cv_cc_submachine!$libc_cv_cc_submachine$ac_delim |
| LIBGD!$LIBGD$ac_delim |
| have_libaudit!$have_libaudit$ac_delim |
| have_libcap!$have_libcap$ac_delim |
| have_selinux!$have_selinux$ac_delim |
| sizeof_long_double!$sizeof_long_double$ac_delim |
| libc_cv_gcc_unwind_find_fde!$libc_cv_gcc_unwind_find_fde$ac_delim |
| uname_sysname!$uname_sysname$ac_delim |
| uname_release!$uname_release$ac_delim |
| uname_version!$uname_version$ac_delim |
| old_glibc_headers!$old_glibc_headers$ac_delim |
| libc_cv_slibdir!$libc_cv_slibdir$ac_delim |
| libc_cv_localedir!$libc_cv_localedir$ac_delim |
| libc_cv_sysconfdir!$libc_cv_sysconfdir$ac_delim |
| libc_cv_rootsbindir!$libc_cv_rootsbindir$ac_delim |
| libc_cv_forced_unwind!$libc_cv_forced_unwind$ac_delim |
| libc_cv_cpp_asm_debuginfo!$libc_cv_cpp_asm_debuginfo$ac_delim |
| use_ldconfig!$use_ldconfig$ac_delim |
| ldd_rewrite_script!$ldd_rewrite_script$ac_delim |
| elf!$elf$ac_delim |
| xcoff!$xcoff$ac_delim |
| static!$static$ac_delim |
| shared!$shared$ac_delim |
| pic_default!$pic_default$ac_delim |
| profile!$profile$ac_delim |
| omitfp!$omitfp$ac_delim |
| bounded!$bounded$ac_delim |
| static_nss!$static_nss$ac_delim |
| nopic_initfini!$nopic_initfini$ac_delim |
| DEFINES!$DEFINES$ac_delim |
| mach_interface_list!$mach_interface_list$ac_delim |
| VERSION!$VERSION$ac_delim |
| RELEASE!$RELEASE$ac_delim |
| LIBOBJS!$LIBOBJS$ac_delim |
| LTLIBOBJS!$LTLIBOBJS$ac_delim |
| _ACEOF |
| |
| if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 52; then |
| break |
| elif $ac_last_try; then |
| { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 |
| echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} |
| { (exit 1); exit 1; }; } |
| else |
| ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| fi |
| done |
| |
| ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` |
| if test -n "$ac_eof"; then |
| ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` |
| ac_eof=`expr $ac_eof + 1` |
| fi |
| |
| cat >>$CONFIG_STATUS <<_ACEOF |
| cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof |
| /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end |
| _ACEOF |
| sed ' |
| s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g |
| s/^/s,@/; s/!/@,|#_!!_#|/ |
| :n |
| t n |
| s/'"$ac_delim"'$/,g/; t |
| s/$/\\/; p |
| N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n |
| ' >>$CONFIG_STATUS <conf$$subs.sed |
| rm -f conf$$subs.sed |
| cat >>$CONFIG_STATUS <<_ACEOF |
| :end |
| s/|#_!!_#|//g |
| CEOF$ac_eof |
| _ACEOF |
| |
| |
| # VPATH may cause trouble with some makes, so we remove $(srcdir), |
| # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and |
| # trailing colons and then remove the whole line if VPATH becomes empty |
| # (actually we leave an empty line to preserve line numbers). |
| if test "x$srcdir" = x.; then |
| ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
| s/:*\$(srcdir):*/:/ |
| s/:*\${srcdir}:*/:/ |
| s/:*@srcdir@:*/:/ |
| s/^\([^=]*=[ ]*\):*/\1/ |
| s/:*$// |
| s/^[^=]*=[ ]*$// |
| }' |
| fi |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF |
| fi # test -n "$CONFIG_FILES" |
| |
| |
| for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS |
| do |
| case $ac_tag in |
| :[FHLC]) ac_mode=$ac_tag; continue;; |
| esac |
| case $ac_mode$ac_tag in |
| :[FHL]*:*);; |
| :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 |
| echo "$as_me: error: Invalid tag $ac_tag." >&2;} |
| { (exit 1); exit 1; }; };; |
| :[FH]-) ac_tag=-:-;; |
| :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; |
| esac |
| ac_save_IFS=$IFS |
| IFS=: |
| set x $ac_tag |
| IFS=$ac_save_IFS |
| shift |
| ac_file=$1 |
| shift |
| |
| case $ac_mode in |
| :L) ac_source=$1;; |
| :[FH]) |
| ac_file_inputs= |
| for ac_f |
| do |
| case $ac_f in |
| -) ac_f="$tmp/stdin";; |
| *) # Look for the file first in the build tree, then in the source tree |
| # (if the path is not absolute). The absolute path cannot be DOS-style, |
| # because $ac_f cannot contain `:'. |
| test -f "$ac_f" || |
| case $ac_f in |
| [\\/$]*) false;; |
| *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; |
| esac || |
| { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 |
| echo "$as_me: error: cannot find input file: $ac_f" >&2;} |
| { (exit 1); exit 1; }; };; |
| esac |
| ac_file_inputs="$ac_file_inputs $ac_f" |
| done |
| |
| # Let's still pretend it is `configure' which instantiates (i.e., don't |
| # use $as_me), people would be surprised to read: |
| # /* config.h. Generated by config.status. */ |
| configure_input="Generated from "`IFS=: |
| echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." |
| if test x"$ac_file" != x-; then |
| configure_input="$ac_file. $configure_input" |
| { echo "$as_me:$LINENO: creating $ac_file" >&5 |
| echo "$as_me: creating $ac_file" >&6;} |
| fi |
| |
| case $ac_tag in |
| *:-:* | *:-) cat >"$tmp/stdin";; |
| esac |
| ;; |
| esac |
| |
| ac_dir=`$as_dirname -- "$ac_file" || |
| $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$ac_file" : 'X\(//\)[^/]' \| \ |
| X"$ac_file" : 'X\(//\)$' \| \ |
| X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
| echo X"$ac_file" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| { as_dir="$ac_dir" |
| case $as_dir in #( |
| -*) as_dir=./$as_dir;; |
| esac |
| test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { |
| as_dirs= |
| while :; do |
| case $as_dir in #( |
| *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( |
| *) as_qdir=$as_dir;; |
| esac |
| as_dirs="'$as_qdir' $as_dirs" |
| as_dir=`$as_dirname -- "$as_dir" || |
| $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$as_dir" : 'X\(//\)[^/]' \| \ |
| X"$as_dir" : 'X\(//\)$' \| \ |
| X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| echo X"$as_dir" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| test -d "$as_dir" && break |
| done |
| test -z "$as_dirs" || eval "mkdir $as_dirs" |
| } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 |
| echo "$as_me: error: cannot create directory $as_dir" >&2;} |
| { (exit 1); exit 1; }; }; } |
| ac_builddir=. |
| |
| case "$ac_dir" in |
| .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) |
| ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
| # A ".." for each directory in $ac_dir_suffix. |
| ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` |
| case $ac_top_builddir_sub in |
| "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| esac ;; |
| esac |
| ac_abs_top_builddir=$ac_pwd |
| ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| # for backward compatibility: |
| ac_top_builddir=$ac_top_build_prefix |
| |
| case $srcdir in |
| .) # We are building in place. |
| ac_srcdir=. |
| ac_top_srcdir=$ac_top_builddir_sub |
| ac_abs_top_srcdir=$ac_pwd ;; |
| [\\/]* | ?:[\\/]* ) # Absolute name. |
| ac_srcdir=$srcdir$ac_dir_suffix; |
| ac_top_srcdir=$srcdir |
| ac_abs_top_srcdir=$srcdir ;; |
| *) # Relative name. |
| ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| ac_top_srcdir=$ac_top_build_prefix$srcdir |
| ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| esac |
| ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| |
| |
| case $ac_mode in |
| :F) |
| # |
| # CONFIG_FILE |
| # |
| |
| case $INSTALL in |
| [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; |
| *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
| esac |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF |
| # If the template does not know about datarootdir, expand it. |
| # FIXME: This hack should be removed a few years after 2.60. |
| ac_datarootdir_hack=; ac_datarootdir_seen= |
| |
| case `sed -n '/datarootdir/ { |
| p |
| q |
| } |
| /@datadir@/p |
| /@docdir@/p |
| /@infodir@/p |
| /@localedir@/p |
| /@mandir@/p |
| ' $ac_file_inputs` in |
| *datarootdir*) ac_datarootdir_seen=yes;; |
| *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) |
| { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
| echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF |
| ac_datarootdir_hack=' |
| s&@datadir@&$datadir&g |
| s&@docdir@&$docdir&g |
| s&@infodir@&$infodir&g |
| s&@localedir@&$localedir&g |
| s&@mandir@&$mandir&g |
| s&\\\${datarootdir}&$datarootdir&g' ;; |
| esac |
| _ACEOF |
| |
| # Neutralize VPATH when `$srcdir' = `.'. |
| # Shell code in configure.ac might set extrasub. |
| # FIXME: do we really want to maintain this feature? |
| cat >>$CONFIG_STATUS <<_ACEOF |
| sed "$ac_vpsub |
| $extrasub |
| _ACEOF |
| cat >>$CONFIG_STATUS <<\_ACEOF |
| :t |
| /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| s&@configure_input@&$configure_input&;t t |
| s&@top_builddir@&$ac_top_builddir_sub&;t t |
| s&@srcdir@&$ac_srcdir&;t t |
| s&@abs_srcdir@&$ac_abs_srcdir&;t t |
| s&@top_srcdir@&$ac_top_srcdir&;t t |
| s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t |
| s&@builddir@&$ac_builddir&;t t |
| s&@abs_builddir@&$ac_abs_builddir&;t t |
| s&@abs_top_builddir@&$ac_abs_top_builddir&;t t |
| s&@INSTALL@&$ac_INSTALL&;t t |
| $ac_datarootdir_hack |
| " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out |
| |
| test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && |
| { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && |
| { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && |
| { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| which seems to be undefined. Please make sure it is defined." >&5 |
| echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| which seems to be undefined. Please make sure it is defined." >&2;} |
| |
| rm -f "$tmp/stdin" |
| case $ac_file in |
| -) cat "$tmp/out"; rm -f "$tmp/out";; |
| *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; |
| esac |
| ;; |
| :H) |
| # |
| # CONFIG_HEADER |
| # |
| _ACEOF |
| |
| # Transform confdefs.h into a sed script `conftest.defines', that |
| # substitutes the proper values into config.h.in to produce config.h. |
| rm -f conftest.defines conftest.tail |
| # First, append a space to every undef/define line, to ease matching. |
| echo 's/$/ /' >conftest.defines |
| # Then, protect against being on the right side of a sed subst, or in |
| # an unquoted here document, in config.status. If some macros were |
| # called several times there might be several #defines for the same |
| # symbol, which is useless. But do not sort them, since the last |
| # AC_DEFINE must be honored. |
| ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* |
| # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where |
| # NAME is the cpp macro being defined, VALUE is the value it is being given. |
| # PARAMS is the parameter list in the macro definition--in most cases, it's |
| # just an empty string. |
| ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' |
| ac_dB='\\)[ (].*,\\1define\\2' |
| ac_dC=' ' |
| ac_dD=' ,' |
| |
| uniq confdefs.h | |
| sed -n ' |
| t rset |
| :rset |
| s/^[ ]*#[ ]*define[ ][ ]*// |
| t ok |
| d |
| :ok |
| s/[\\&,]/\\&/g |
| s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p |
| s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p |
| ' >>conftest.defines |
| |
| # Remove the space that was appended to ease matching. |
| # Then replace #undef with comments. This is necessary, for |
| # example, in the case of _POSIX_SOURCE, which is predefined and required |
| # on some systems where configure will not decide to define it. |
| # (The regexp can be short, since the line contains either #define or #undef.) |
| echo 's/ $// |
| s,^[ #]*u.*,/* & */,' >>conftest.defines |
| |
| # Break up conftest.defines: |
| ac_max_sed_lines=50 |
| |
| # First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" |
| # Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" |
| # Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" |
| # et cetera. |
| ac_in='$ac_file_inputs' |
| ac_out='"$tmp/out1"' |
| ac_nxt='"$tmp/out2"' |
| |
| while : |
| do |
| # Write a here document: |
| cat >>$CONFIG_STATUS <<_ACEOF |
| # First, check the format of the line: |
| cat >"\$tmp/defines.sed" <<\\CEOF |
| /^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def |
| /^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def |
| b |
| :def |
| _ACEOF |
| sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS |
| echo 'CEOF |
| sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS |
| ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in |
| sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail |
| grep . conftest.tail >/dev/null || break |
| rm -f conftest.defines |
| mv conftest.tail conftest.defines |
| done |
| rm -f conftest.defines conftest.tail |
| |
| echo "ac_result=$ac_in" >>$CONFIG_STATUS |
| cat >>$CONFIG_STATUS <<\_ACEOF |
| if test x"$ac_file" != x-; then |
| echo "/* $configure_input */" >"$tmp/config.h" |
| cat "$ac_result" >>"$tmp/config.h" |
| if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then |
| { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 |
| echo "$as_me: $ac_file is unchanged" >&6;} |
| else |
| rm -f $ac_file |
| mv "$tmp/config.h" $ac_file |
| fi |
| else |
| echo "/* $configure_input */" |
| cat "$ac_result" |
| fi |
| rm -f "$tmp/out12" |
| ;; |
| |
| :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 |
| echo "$as_me: executing $ac_file commands" >&6;} |
| ;; |
| esac |
| |
| |
| case $ac_file$ac_mode in |
| "default":C) |
| case $CONFIG_FILES in *config.make*) |
| echo "$config_vars" >> config.make;; |
| esac |
| test -d bits || mkdir bits ;; |
| |
| esac |
| done # for ac_tag |
| |
| |
| { (exit 0); exit 0; } |
| _ACEOF |
| chmod +x $CONFIG_STATUS |
| ac_clean_files=$ac_clean_files_save |
| |
| |
| # configure is writing to config.log, and then calls config.status. |
| # config.status does its own redirection, appending to config.log. |
| # Unfortunately, on DOS this fails, as config.log is still kept open |
| # by configure, so config.status won't be able to write to it; its |
| # output is simply discarded. So we exec the FD to /dev/null, |
| # effectively closing config.log, so it can be properly (re)opened and |
| # appended to by config.status. When coming back to configure, we |
| # need to make the FD available again. |
| if test "$no_create" != yes; then |
| ac_cs_success=: |
| ac_config_status_args= |
| test "$silent" = yes && |
| ac_config_status_args="$ac_config_status_args --quiet" |
| exec 5>/dev/null |
| $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
| exec 5>>config.log |
| # Use ||, not &&, to avoid exiting from the if with $? = 1, which |
| # would make configure fail if this is the last instruction. |
| $ac_cs_success || { (exit 1); exit 1; } |
| fi |
| |
| # |
| # CONFIG_SUBDIRS section. |
| # |
| if test "$no_recursion" != yes; then |
| |
| # Remove --cache-file and --srcdir arguments so they do not pile up. |
| ac_sub_configure_args= |
| ac_prev= |
| eval "set x $ac_configure_args" |
| shift |
| for ac_arg |
| do |
| if test -n "$ac_prev"; then |
| ac_prev= |
| continue |
| fi |
| case $ac_arg in |
| -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| ac_prev=cache_file ;; |
| -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
| | --c=*) |
| ;; |
| --config-cache | -C) |
| ;; |
| -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| ac_prev=srcdir ;; |
| -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| ;; |
| -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| ac_prev=prefix ;; |
| -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| ;; |
| *) |
| case $ac_arg in |
| *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| esac |
| ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;; |
| esac |
| done |
| |
| # Always prepend --prefix to ensure using the same prefix |
| # in subdir configurations. |
| ac_arg="--prefix=$prefix" |
| case $ac_arg in |
| *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| esac |
| ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" |
| |
| # Pass --silent |
| if test "$silent" = yes; then |
| ac_sub_configure_args="--silent $ac_sub_configure_args" |
| fi |
| |
| ac_popdir=`pwd` |
| for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue |
| |
| # Do not complain, so a configure script can configure whichever |
| # parts of a large source tree are present. |
| test -d "$srcdir/$ac_dir" || continue |
| |
| ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" |
| echo "$as_me:$LINENO: $ac_msg" >&5 |
| echo "$ac_msg" >&6 |
| { as_dir="$ac_dir" |
| case $as_dir in #( |
| -*) as_dir=./$as_dir;; |
| esac |
| test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { |
| as_dirs= |
| while :; do |
| case $as_dir in #( |
| *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( |
| *) as_qdir=$as_dir;; |
| esac |
| as_dirs="'$as_qdir' $as_dirs" |
| as_dir=`$as_dirname -- "$as_dir" || |
| $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$as_dir" : 'X\(//\)[^/]' \| \ |
| X"$as_dir" : 'X\(//\)$' \| \ |
| X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| echo X"$as_dir" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| test -d "$as_dir" && break |
| done |
| test -z "$as_dirs" || eval "mkdir $as_dirs" |
| } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 |
| echo "$as_me: error: cannot create directory $as_dir" >&2;} |
| { (exit 1); exit 1; }; }; } |
| ac_builddir=. |
| |
| case "$ac_dir" in |
| .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) |
| ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` |
| # A ".." for each directory in $ac_dir_suffix. |
| ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` |
| case $ac_top_builddir_sub in |
| "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| esac ;; |
| esac |
| ac_abs_top_builddir=$ac_pwd |
| ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| # for backward compatibility: |
| ac_top_builddir=$ac_top_build_prefix |
| |
| case $srcdir in |
| .) # We are building in place. |
| ac_srcdir=. |
| ac_top_srcdir=$ac_top_builddir_sub |
| ac_abs_top_srcdir=$ac_pwd ;; |
| [\\/]* | ?:[\\/]* ) # Absolute name. |
| ac_srcdir=$srcdir$ac_dir_suffix; |
| ac_top_srcdir=$srcdir |
| ac_abs_top_srcdir=$srcdir ;; |
| *) # Relative name. |
| ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| ac_top_srcdir=$ac_top_build_prefix$srcdir |
| ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| esac |
| ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| |
| |
| cd "$ac_dir" |
| |
| # Check for guested configure; otherwise get Cygnus style configure. |
| if test -f "$ac_srcdir/configure.gnu"; then |
| ac_sub_configure=$ac_srcdir/configure.gnu |
| elif test -f "$ac_srcdir/configure"; then |
| ac_sub_configure=$ac_srcdir/configure |
| elif test -f "$ac_srcdir/configure.in"; then |
| # This should be Cygnus configure. |
| ac_sub_configure=$ac_aux_dir/configure |
| else |
| { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 |
| echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
| ac_sub_configure= |
| fi |
| |
| # The recursion is here. |
| if test -n "$ac_sub_configure"; then |
| # Make the cache file name correct relative to the subdirectory. |
| case $cache_file in |
| [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; |
| *) # Relative name. |
| ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; |
| esac |
| |
| { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
| echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
| # The eval makes quoting arguments work. |
| eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
| --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || |
| { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 |
| echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} |
| { (exit 1); exit 1; }; } |
| fi |
| |
| cd "$ac_popdir" |
| done |
| fi |
| |