From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/lib/obj-c++.exp | 409 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 409 insertions(+) create mode 100644 gcc/testsuite/lib/obj-c++.exp (limited to 'gcc/testsuite/lib/obj-c++.exp') diff --git a/gcc/testsuite/lib/obj-c++.exp b/gcc/testsuite/lib/obj-c++.exp new file mode 100644 index 000000000..57bab524a --- /dev/null +++ b/gcc/testsuite/lib/obj-c++.exp @@ -0,0 +1,409 @@ +# Copyright (C) 2004, 2005, 2007, 2008, 2010 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 +# . + +# This file was written by Rob Savoye (rob@cygnus.com) +# Many modifications by Jeffrey Wheat (cassidy@cygnus.com) +# With modifications by Mike Stump . + +# +# obj-c++ support library routines +# +load_lib prune.exp +load_lib gcc-defs.exp +load_lib timeout.exp +load_lib target-libpath.exp + +# +# OBJCXX_UNDER_TEST is the compiler under test. +# + + +set gpp_compile_options "" + +# +# obj-c++_version -- extract and print the version number of the compiler +# + +proc obj-c++_version { } { + global OBJCXX_UNDER_TEST + + obj-c++_init + + # Ignore any arguments after the command. + set compiler [lindex $OBJCXX_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 \[^\n\r\]*" $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" + } +} + +# +# obj-c++_include_flags -- provide new version of obj-c++_include_flags +# (originally from libgloss.exp) which knows about the gcc tree structure +# +proc obj-c++_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 gccpath ${paths} + + set odir [lookfor_file ${gccpath} libstdc++-v3] + if { ${odir} != "" } { + append flags [exec sh ${odir}/scripts/testsuite_flags --build-includes] + } + + return "$flags" +} + +# +# obj-c++_link_flags -- provide new version of obj-c++_link_flags +# (originally from libgloss.exp) which knows about the gcc tree structure. +# + +proc obj-c++_link_flags { paths } { + global rootme + global srcdir + global ld_library_path + global OBJCXX_UNDER_TEST + global shlib_ext + + set gccpath ${paths} + set libio_dir "" + set flags "" + set ld_library_path "." + set shlib_ext [get_shlib_extension] + verbose "shared lib extension: $shlib_ext" + + 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"] { + # Allow for %s spec substitutions + append flags " -B${gccpath}/libstdc++-v3/src/.libs " + append flags " -L${gccpath}/libstdc++-v3/src/.libs " + append ld_library_path ":${gccpath}/libstdc++-v3/src/.libs" + } + # Look for libstdc++.${shlib_ext}. + if [file exists "${gccpath}/libstdc++-v3/src/.libs/libstdc++.${shlib_ext}"] { + # Allow for %s spec substitutions + append flags " -B${gccpath}/libstdc++-v3/src/.libs " + append flags " -L${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 " + } + + set objcpath "[get_multilibs]" + set libobjc_dir [lookfor_file ${objcpath} libobjc/.libs/libobjc.a] + if { $libobjc_dir == ""} { + set libobjc_dir [lookfor_file ${objcpath} libobjc/.libs/libobjc-gnu.a] + } + # Now check if we have a shared only build. + if { $libobjc_dir == ""} { + set libobjc_dir [lookfor_file ${objcpath} libobjc/.libs/libobjc.${shlib_ext}] + if { $libobjc_dir == ""} { + set libobjc_dir [lookfor_file ${objcpath} libobjc/.libs/libobjc-gnu.${shlib_ext}] + } + } + + verbose "libobjc_dir: $libobjc_dir" + + if { $libobjc_dir != "" } { + set libobjc_dir [file dirname ${libobjc_dir}] + # Allow for %s spec substitutions + append flags " -B${libobjc_dir} " + append flags " -L${libobjc_dir} " + append ld_library_path ":${libobjc_dir}" + } + append ld_library_path \ + [gcc-set-multilib-library-path $OBJCXX_UNDER_TEST] + } 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} "; + } + } + + set_ld_library_path_env_vars + + return "$flags" +} + +# +# obj-c++_init -- called at the start of each subdir of tests +# + +proc obj-c++_init { args } { + global subdir + global gpp_initialized + global base_dir + global tmpdir + global libdir + global gluefile wrap_flags; + global objdir srcdir + global ALWAYS_OBJCXXFLAGS + global TOOL_EXECUTABLE TOOL_OPTIONS + global OBJCXX_UNDER_TEST + global TESTING_IN_BUILD_TREE + global target_triplet + global gcc_warning_prefix + global gcc_error_prefix + + if ![info exists OBJCXX_UNDER_TEST] then { + if [info exists TOOL_EXECUTABLE] { + set OBJCXX_UNDER_TEST $TOOL_EXECUTABLE; + } else { + if { [is_remote host] || ! [info exists TESTING_IN_BUILD_TREE] } { + set OBJCXX_UNDER_TEST [transform c++] + } else { + set OBJCXX_UNDER_TEST [findfile $base_dir/../../g++ "$base_dir/../../g++ -B$base_dir/../../" [findfile $base_dir/g++ "$base_dir/g++ -B$base_dir/" [transform c++]]] + } + } + } + + # Bleah, nasty. Bad taste. + if [ishost "*-dos-*" ] { + regsub "c\\+\\+" "$OBJCXX_UNDER_TEST" "gcc" OBJCXX_UNDER_TEST + } + + if ![is_remote host] { + if { [which $OBJCXX_UNDER_TEST] == 0 } then { + perror "OBJCXX_UNDER_TEST ($OBJCXX_UNDER_TEST) does not exist" + exit 1 + } + } + if ![info exists tmpdir] { + set tmpdir "/tmp" + } + + if [info exists gluefile] { + unset gluefile + } + + obj-c++_maybe_build_wrapper "${tmpdir}/obj-c++-testglue.o" "-fexceptions" + + set ALWAYS_OBJCXXFLAGS "" + + if ![is_remote host] { + if [info exists TOOL_OPTIONS] { + lappend ALWAYS_OBJCXXFLAGS "additional_flags=[obj-c++_include_flags [get_multilibs ${TOOL_OPTIONS}] ]"; + lappend ALWAYS_OBJCXXFLAGS "ldflags=[obj-c++_link_flags [get_multilibs ${TOOL_OPTIONS}] ]"; + } else { + lappend ALWAYS_OBJCXXFLAGS "additional_flags=[obj-c++_include_flags [get_multilibs] ]"; + lappend ALWAYS_OBJCXXFLAGS "ldflags=[obj-c++_link_flags [get_multilibs] ]"; + } + } + + if [info exists TOOL_OPTIONS] { + lappend ALWAYS_OBJCXXFLAGS "additional_flags=$TOOL_OPTIONS"; + } + + # Make sure that lines are not wrapped. That can confuse the + # error-message parsing machinery. + lappend ALWAYS_OBJCXXFLAGS "additional_flags=-fmessage-length=0" + + set gcc_warning_prefix "warning:" + set gcc_error_prefix "error:" + + if { [string match "*-*-darwin*" $target_triplet] } { + lappend ALWAYS_OBJCXXFLAGS "ldflags=-multiply_defined suppress" + } + + verbose -log "ALWAYS_OBJCXXFLAGS set to $ALWAYS_OBJCXXFLAGS" + + verbose "obj-c++ is initialized" 3 +} + +# +# obj-c++_target_compile -- compile a source file +# + +proc obj-c++_target_compile { source dest type options } { + global tmpdir + global srcdir + global gpp_compile_options + global gluefile wrap_flags + global ALWAYS_OBJCXXFLAGS + global OBJCXX_UNDER_TEST + global shlib_ext + + set shlib_ext [get_shlib_extension] + verbose "input-options: $options" 4 + + # We have to figure out which runtime will be used on darwin because + # we need to add the include path for the gnu runtime if that is in + # use. + # First, set the default... + if { [istarget "*-*-darwin*"] } { + set nextruntime 1 + } else { + set nextruntime 0 + } + verbose "initial next runtime state : $nextruntime" 2 + # Next, see if we define the option in dg-options... + foreach opt $options { + if [regexp ".*-fnext-runtime.*" $opt] { + set nextruntime 1 + } + if [regexp ".*-fgnu-runtime.*" $opt] { + set nextruntime 0 + } + } + verbose "next runtime state after dg opts: $nextruntime" 2 + + set tgt [target_info name] + if [board_info $tgt exists multilib_flags] { + set lb [board_info $tgt multilib_flags] + verbose "board multilib_flags $lb" 2 + foreach opt $lb { + if [regexp ".*-fnext-runtime.*" $opt] { + set nextruntime 1 + } + if [regexp ".*-fgnu-runtime.*" $opt] { + set nextruntime 0 + } + } + } + verbose "next runtime state after any multilib opts: $nextruntime" 2 + + lappend options "libs=-lobjc" + + if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } { + lappend options "libs=${gluefile}" + lappend options "ldflags=${wrap_flags}" + } + + # If we have built libobjc along with the compiler, point the test harness + # at it (and associated headers). + + set objcpath "[get_multilibs]" + + set libobjc_dir [lookfor_file ${objcpath} libobjc/.libs/libobjc.a] + if { $libobjc_dir == ""} { + set libobjc_dir [lookfor_file ${objcpath} libobjc/.libs/libobjc-gnu.a] + } + if { $libobjc_dir == ""} { + set libobjc_dir [lookfor_file ${objcpath} libobjc/.libs/libobjc.${shlib_ext}] + if { $libobjc_dir == ""} { + set libobjc_dir [lookfor_file ${objcpath} libobjc/.libs/libobjc-gnu.${shlib_ext}] + } + } + + if { $libobjc_dir != "" } { + # If we are using the gnu runtime, add its includes. + if { $nextruntime == 0 } { + set objc_include_dir "${srcdir}/../../libobjc" + lappend options "additional_flags=-I${objc_include_dir}" + } + } + + lappend options "additional_flags=[libio_include_flags]" + lappend options "compiler=$OBJCXX_UNDER_TEST"; + lappend options "timeout=[timeout_value]" + + set options [concat $gpp_compile_options $options] + + set options [concat "$ALWAYS_OBJCXXFLAGS" $options]; + + if { [regexp "(^| )-frepo( |$)" $options] && \ + [regexp "\.o(|bj)$" $dest] } then { + regsub "\.o(|bj)$" $dest ".rpo" rponame + exec rm -f $rponame + } + + set options [dg-additional-files-options $options $source] + + set result [target_compile $source $dest $type $options] + + return $result +} + +# +# ${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 + } +} -- cgit v1.2.3