| # -*- Autoconf -*- |
| # Process this file with autoconf to produce a configure script. |
| m4_pattern_allow([AM_INIT_AUTOMAKE]) |
| m4_pattern_allow([AC_PROG_LIBTOOL]) |
| |
| AC_PREREQ([2.63]) |
| AC_INIT([libscrypt], [1.1.6], [http://www.tarsnap.com/scrypt.html]) |
| AC_CONFIG_AUX_DIR([build-aux]) |
| AC_CONFIG_MACRO_DIR([m4]) |
| AC_CONFIG_SRCDIR([src/scrypt_platform.h]) |
| AC_CONFIG_HEADERS([config.h]) |
| AM_INIT_AUTOMAKE([foreign]) |
| |
| AC_PROG_LIBTOOL |
| AC_SUBST(enable_shared) |
| AC_SUBST(enable_static) |
| libtool_VERSION=1:0:0 |
| AC_SUBST(libtool_VERSION) |
| |
| # Checks for programs. |
| AC_PROG_CC |
| |
| # Checks for libraries. |
| AC_CHECK_LIB(rt, clock_gettime) |
| |
| # Checks for header files. |
| AC_CHECK_HEADERS([err.h fcntl.h inttypes.h memory.h stddef.h stdint.h stdlib.h string.h strings.h sys/endian.h sys/param.h sys/stat.h sys/sysinfo.h sys/time.h sys/types.h termios.h unistd.h]) |
| |
| # Checks for typedefs, structures, and compiler characteristics. |
| AC_C_INLINE |
| AC_TYPE_SIZE_T |
| AC_TYPE_SSIZE_T |
| AC_TYPE_UINT32_T |
| AC_TYPE_UINT64_T |
| AC_TYPE_UINT8_T |
| AC_CHECK_TYPES([struct sysinfo],[], [], [[#include <sys/sysinfo.h>]]) |
| AC_CHECK_HEADER([sys/sysinfo.h], [ |
| AC_CHECK_MEMBER(struct sysinfo.mem_unit, |
| [AC_DEFINE([HAVE_STRUCT_SYSINFO_MEM_UNIT],[],[sys/sysinfo.mem_unit])], |
| [], |
| [#include <sys/sysinfo.h>])]) |
| AC_CHECK_HEADER([sys/sysinfo.h], [ |
| AC_CHECK_MEMBER(struct sysinfo.totalram, |
| [AC_DEFINE([HAVE_STRUCT_SYSINFO_TOTALRAM],[],[sys/sysinfo.totalram])], |
| [], |
| [#include <sys/sysinfo.h>])]) |
| |
| # Checks for library functions. |
| AC_FUNC_MALLOC |
| AC_FUNC_MMAP |
| AC_FUNC_STRTOD |
| AC_CHECK_FUNCS([clock_gettime gettimeofday memmove memset munmap posix_memalign strcspn strdup strerror strtoumax sysinfo]) |
| |
| AC_CHECK_DECLS(be64enc) |
| |
| # Check if we have a hw.usermem sysctl. |
| if sysctl hw.usermem >/dev/null 2>/dev/null; then |
| |
| cat >>confdefs.h <<\_ACEOF |
| #define HAVE_SYSCTL_HW_USERMEM 1 |
| _ACEOF |
| |
| fi |
| |
| AC_CONFIG_FILES([Makefile]) |
| AC_OUTPUT |
