| # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 2000, 2001 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 2 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 this program; if not, write to the Free Software |
| # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| |
| # This file was written by Rob Savoye (rob@cygnus.com) |
| # Many modifications by Jeffrey Wheat (cassidy@cygnus.com) |
| # With modifications by Mike Stump <mrs@cygnus.com>. |
| |
| # |
| # g++ support library routines |
| # |
| load_lib prune.exp |
| load_lib gcc-defs.exp |
| |
| # |
| # GXX_UNDER_TEST is the compiler under test. |
| # |
| |
| |
| set gpp_compile_options "" |
| |
| |
| # |
| # g++_version -- extract and print the version number of the compiler |
| # |
| |
| proc g++_version { } { |
| global GXX_UNDER_TEST |
| |
| g++_init |
| |
| # ignore any arguments after the command |
| set compiler [lindex $GXX_UNDER_TEST 0] |
| |
| # verify that the compiler exists |
| if { [is_remote host] || [which $compiler] != 0 } then { |
| set tmp [remote_exec host "$compiler -v"] |
| set status [lindex $tmp 0]; |
| set output [lindex $tmp 1]; |
| regexp "version.*$" $output version |
| if { $status == 0 && [info exists version] } then { |
| if [is_remote host] { |
| clone_output "$compiler $version\n" |
| } else { |
| clone_output "[which $compiler] $version\n" |
| } |
| } else { |
| clone_output "Couldn't determine version of [which $compiler]\n" |
| } |
| } else { |
| # compiler does not exist (this should have already been detected) |
| warning "$compiler does not exist" |
| } |
| } |
| |
| # |
| # g++_include_flags -- provide new version of g++_include_flags |
| # (originally from libgloss.exp) which knows about the gcc tree structure |
| # |
| proc g++_include_flags { paths } { |
| global srcdir |
| global HAVE_LIBSTDCXX_V3 |
| global TESTING_IN_BUILD_TREE |
| |
| set flags "" |
| |
| if { [is_remote host] || ! [info exists TESTING_IN_BUILD_TREE] } { |
| return "${flags}" |
| } |
| |
| set dir [lookfor_file ${srcdir} libg++] |
| if { ${dir} != "" } { |
| append flags "-I${dir} -I${dir}/src " |
| } |
| |
| set gccpath ${paths} |
| |
| if { ${HAVE_LIBSTDCXX_V3} } { |
| set odir_v3 [lookfor_file ${gccpath} libstdc++-v3] |
| append flags [exec sh ${odir_v3}/testsuite_flags --build-includes] |
| } else { |
| set odir_v2 [lookfor_file ${gccpath} libstdc++] |
| set sdir_v2 [lookfor_file ${srcdir} libstdc++] |
| append flags "-I${sdir_v2} -I${sdir_v2}/stl " |
| } |
| |
| return "$flags" |
| } |
| |
| # |
| # g++_link_flags -- provide new version of g++_link_flags |
| # (originally from libgloss.exp) which knows about the gcc tree structure |
| # |
| |
| proc g++_link_flags { paths } { |
| global rootme |
| global srcdir |
| global ld_library_path |
| |
| set gccpath ${paths} |
| set libio_dir "" |
| set flags "" |
| set ld_library_path "." |
| |
| if { $gccpath != "" } { |
| if [file exists "${gccpath}/lib/libstdc++.a"] { |
| append ld_library_path ":${gccpath}/lib" |
| } |
| if [file exists "${gccpath}/libg++/libg++.a"] { |
| append flags "-L${gccpath}/libg++ " |
| append ld_library_path ":${gccpath}/libg++" |
| } |
| if [file exists "${gccpath}/libstdc++/libstdc++.a"] { |
| append flags "-L${gccpath}/libstdc++ " |
| append ld_library_path ":${gccpath}/libstdc++" |
| } |
| if [file exists "${gccpath}/libstdc++-v3/src/.libs/libstdc++.a"] { |
| append flags " -L${gccpath}/libstdc++-v3/src/.libs " |
| append ld_library_path ":${gccpath}/libstdc++-v3/src/.libs" |
| } |
| if [file exists "${gccpath}/libiberty/libiberty.a"] { |
| append flags "-L${gccpath}/libiberty " |
| } |
| if [file exists "${gccpath}/librx/librx.a"] { |
| append flags "-L${gccpath}/librx " |
| } |
| append ld_library_path ":${rootme}" |
| } else { |
| global tool_root_dir; |
| |
| set libgpp [lookfor_file ${tool_root_dir} libg++]; |
| if { $libgpp != "" } { |
| append flags "-L${libgpp} "; |
| append ld_library_path ":${libgpp}" |
| } |
| set libstdcpp [lookfor_file ${tool_root_dir} libstdc++]; |
| if { $libstdcpp != "" } { |
| append flags "-L${libstdcpp} "; |
| append ld_library_path ":${libstdcpp}" |
| } |
| set libiberty [lookfor_file ${tool_root_dir} libiberty]; |
| if { $libiberty != "" } { |
| append flags "-L${libiberty} "; |
| } |
| set librx [lookfor_file ${tool_root_dir} librx]; |
| if { $librx != "" } { |
| append flags "-L${librx} "; |
| } |
| } |
| return "$flags" |
| } |
| |
| # |
| # g++_init -- called at the start of each subdir of tests |
| # |
| |
| proc g++_init { args } { |
| global subdir |
| global gpp_initialized |
| global base_dir |
| global tmpdir |
| global libdir |
| global gluefile wrap_flags; |
| global objdir srcdir |
| global ALWAYS_CXXFLAGS |
| global TOOL_EXECUTABLE TOOL_OPTIONS |
| global GXX_UNDER_TEST |
| global TESTING_IN_BUILD_TREE |
| |
| if ![info exists GXX_UNDER_TEST] then { |
| if [info exists TOOL_EXECUTABLE] { |
| set GXX_UNDER_TEST $TOOL_EXECUTABLE; |
| } else { |
| if { [is_remote host] || ! [info exists TESTING_IN_BUILD_TREE] } { |
| set GXX_UNDER_TEST [transform c++] |
| } else { |
| set GXX_UNDER_TEST [findfile $base_dir/../g++ "$base_dir/../g++ -B$base_dir/../" [findfile $base_dir/g++ "$base_dir/g++ -B$base_dir/" [transform c++]]] |
| } |
| } |
| } |
| |
| # Bleah, nasty. Bad taste. |
| if [ishost "*-dos-*" ] { |
| regsub "c\\+\\+" "$GXX_UNDER_TEST" "gcc" GXX_UNDER_TEST |
| } |
| |
| if ![is_remote host] { |
| if { [which $GXX_UNDER_TEST] == 0 } then { |
| perror "GXX_UNDER_TEST ($GXX_UNDER_TEST) does not exist" |
| exit 1 |
| } |
| } |
| if ![info exists tmpdir] { |
| set tmpdir "/tmp" |
| } |
| |
| if [info exists gluefile] { |
| unset gluefile |
| } |
| |
| if { [target_info needs_status_wrapper] != "" } { |
| set gluefile ${tmpdir}/testglue.o; |
| set result [build_wrapper $gluefile]; |
| if { $result != "" } { |
| set gluefile [lindex $result 0]; |
| set wrap_flags [lindex $result 1]; |
| } else { |
| unset gluefile |
| } |
| } |
| |
| set ALWAYS_CXXFLAGS "" |
| |
| if ![is_remote host] { |
| if [info exists TOOL_OPTIONS] { |
| lappend ALWAYS_CXXFLAGS "additional_flags=[g++_include_flags [get_multilibs ${TOOL_OPTIONS}] ]"; |
| lappend ALWAYS_CXXFLAGS "ldflags=[g++_link_flags [get_multilibs ${TOOL_OPTIONS}] ]"; |
| } else { |
| lappend ALWAYS_CXXFLAGS "additional_flags=[g++_include_flags [get_multilibs] ]"; |
| lappend ALWAYS_CXXFLAGS "ldflags=[g++_link_flags [get_multilibs] ]"; |
| } |
| } |
| |
| if [info exists TOOL_OPTIONS] { |
| lappend ALWAYS_CXXFLAGS "additional_flags=$TOOL_OPTIONS"; |
| } |
| |
| # Make sure that lines are not wrapped. That can confuse the |
| # error-message parsing machinery. |
| lappend ALWAYS_CXXFLAGS "additional_flags=-fmessage-length=0" |
| |
| verbose -log "ALWAYS_CXXFLAGS set to $ALWAYS_CXXFLAGS" |
| |
| verbose "g++ is initialized" 3 |
| } |
| |
| # |
| # g++_target_compile -- compile a source file |
| # |
| |
| proc g++_target_compile { source dest type options } { |
| global tmpdir; |
| global gpp_compile_options |
| global gluefile wrap_flags |
| global ALWAYS_CXXFLAGS; |
| global GXX_UNDER_TEST; |
| |
| if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } { |
| lappend options "libs=${gluefile}" |
| lappend options "ldflags=${wrap_flags}" |
| } |
| |
| lappend options "additional_flags=[libio_include_flags]" |
| lappend options "compiler=$GXX_UNDER_TEST"; |
| |
| set options [concat $gpp_compile_options $options] |
| |
| set options [concat "$ALWAYS_CXXFLAGS" $options]; |
| |
| if { [regexp "(^| )-frepo( |$)" $options] && \ |
| [regexp "\.o(|bj)$" $dest] } then { |
| regsub "\.o(|bj)$" $dest ".rpo" rponame |
| exec rm -f $rponame |
| } |
| |
| return [target_compile $source $dest $type $options] |
| } |
| |
| # |
| # g++_set_ld_library_path -- |
| # On IRIX 6, we have to set variables akin to LD_LIBRARY_PATH, but |
| # called LD_LIBRARYN32_PATH (for the N32 ABI) and LD_LIBRARY64_PATH |
| # (for the 64-bit ABI). The right way to do this would be to modify |
| # unix.exp -- but that's not an option since it's part of DejaGNU |
| # proper, so we do it here, by trickery. We really only need to do |
| # this on IRIX, but it shouldn't hurt to do it anywhere else. |
| # |
| |
| proc ${tool}_set_ld_library_path { name element op } { |
| setenv LD_LIBRARYN32_PATH [getenv LD_LIBRARY_PATH] |
| setenv LD_LIBRARY64_PATH [getenv LD_LIBRARY_PATH] |
| } |
| |
| trace variable env(LD_LIBRARY_PATH) w ${tool}_set_ld_library_path |
| |
| # |
| # ${tool}_option_help |
| # |
| |
| proc ${tool}_option_help { } { |
| send_user " --additional_options,OPTIONS\t\tUse OPTIONS to compile the testcase files. OPTIONS should be comma-separated.\n" |
| } |
| |
| # |
| # ${tool}_option_proc |
| # |
| |
| proc ${tool}_option_proc { option } { |
| if [regexp "^--additional_options," $option] { |
| global gpp_compile_options |
| regsub "--additional_options," $option "" option |
| foreach x [split $option ","] { |
| lappend gpp_compile_options "additional_flags=$x" |
| } |
| return 1; |
| } else { |
| return 0 |
| } |
| } |