+++ /dev/null
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 2000, 2001, 2002
-# 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
- global GXX_UNDER_TEST
-
- 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}"
- set compiler [lindex $GXX_UNDER_TEST 0]
- if { [is_remote host] == 0 && [which $compiler] != 0 } {
- foreach i "[exec $compiler --print-multi-lib]" {
- set mldir ""
- regexp -- "\[a-z0-9=/\.-\]*;" $i mldir
- set mldir [string trimright $mldir "\;@"]
- if { "$mldir" == "." } {
- continue
- }
- if { [llength [glob -nocomplain ${rootme}/${mldir}/libgcc_s*.so.*]] == 1 } {
- append ld_library_path ":${rootme}/${mldir}"
- }
- }
- }
- } 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} ";
- }
- }
-
- # 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. We really only need to do
- # this on IRIX, but it shouldn't hurt to do it anywhere else.
- setenv LD_LIBRARY_PATH $ld_library_path
- setenv SHLIB_PATH $ld_library_path
- setenv LD_LIBRARYN32_PATH $ld_library_path
- setenv LD_LIBRARY64_PATH $ld_library_path
-
- return "$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]
-}
-
-#
-# ${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
- }
-}
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