| # Copyright (C) 2014 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with GCC; see the file COPYING3. If not see |
| # <http://www.gnu.org/licenses/>. |
| |
| # |
| # cilkplus_link_flags -- compute library path and flags to find libcilkrts. |
| # (originally from g++.exp) |
| # |
| |
| proc cilkplus_link_flags { paths } { |
| global srcdir |
| global ld_library_path |
| global shlib_ext |
| |
| set gccpath ${paths} |
| set flags "" |
| |
| set shlib_ext [get_shlib_extension] |
| |
| if { $gccpath != "" } { |
| if { [file exists "${gccpath}/libcilkrts/.libs/libcilkrts.a"] |
| || [file exists "${gccpath}/libcilkrts/.libs/libcilkrts.${shlib_ext}"] } { |
| append flags " -B${gccpath}/libcilkrts/ " |
| append flags " -L${gccpath}/libcilkrts/.libs" |
| append ld_library_path ":${gccpath}/libcilkrts/.libs" |
| } |
| } else { |
| global tool_root_dir |
| |
| set libcilkrts [lookfor_file ${tool_root_dir} libcilkrts] |
| if { $libcilkrts != "" } { |
| append flags "-L${libcilkrts} " |
| append ld_library_path ":${libcilkrts}" |
| } |
| } |
| |
| set_ld_library_path_env_vars |
| |
| return "$flags" |
| } |
| |
| # |
| # cilkplus_init -- called at the start of each subdir of tests |
| # |
| |
| proc cilkplus_init { args } { |
| global TEST_ALWAYS_FLAGS |
| global ALWAYS_CXXFLAGS |
| global TOOL_OPTIONS |
| global cilkplus_saved_TEST_ALWAYS_FLAGS |
| |
| set link_flags "" |
| if ![is_remote host] { |
| if [info exists TOOL_OPTIONS] { |
| set link_flags "[cilkplus_link_flags [get_multilibs ${TOOL_OPTIONS}]]" |
| } else { |
| set link_flags "[cilkplus_link_flags [get_multilibs]]" |
| } |
| } |
| |
| if [info exists TEST_ALWAYS_FLAGS] { |
| set cilkplus_saved_TEST_ALWAYS_FLAGS $TEST_ALWAYS_FLAGS |
| } |
| if [info exists ALWAYS_CXXFLAGS] { |
| set ALWAYS_CXXFLAGS [concat "{ldflags=$link_flags}" $ALWAYS_CXXFLAGS] |
| } else { |
| if [info exists TEST_ALWAYS_FLAGS] { |
| set TEST_ALWAYS_FLAGS "$link_flags $TEST_ALWAYS_FLAGS" |
| } else { |
| set TEST_ALWAYS_FLAGS "$link_flags" |
| } |
| } |
| if { $link_flags != "" } { |
| return 1 |
| } |
| return 0 |
| } |
| |
| # |
| # cilkplus_finish -- called at the end of each subdir of tests |
| # |
| |
| proc cilkplus_finish { args } { |
| global TEST_ALWAYS_FLAGS |
| global cilkplus_saved_TEST_ALWAYS_FLAGS |
| |
| if [info exists cilkplus_saved_TEST_ALWAYS_FLAGS] { |
| set TEST_ALWAYS_FLAGS $cilkplus_saved_TEST_ALWAYS_FLAGS |
| } else { |
| unset TEST_ALWAYS_FLAGS |
| } |
| } |