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jeremybenn |
# Copyright 2004, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see .
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load_lib libgloss.exp
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# FIXME:brobecker/2004-03-31:
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# The following function should eventually be part of dejagnu. Even after
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# this function becomes available in dejagnu, we will keep for a while
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# a copy of this function here in order to avoid increasing the dejagnu
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# version requirement.
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proc gdb_find_gnatmake {} {
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global tool_root_dir
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set root "$tool_root_dir/gcc"
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set GM ""
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if ![is_remote host] {
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set file [lookfor_file $root gnatmake]
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if { $file != "" } {
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set GM "$file -I$root/ada/rts --GCC=$root/xgcc --GNATBIND=$root/gnatbind --GNATLINK=$root/gnatlink -cargs -B$root -largs --GCC=$root/xgcc -margs";
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}
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}
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if {$GM == ""} {
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set GM [transform gnatmake]
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}
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return $GM
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}
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# FIXME:brobecker/2004-03-31:
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# The following function is a copy of the function of the same name provided
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# by dejagnu, except that it has been modified to add support for building
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# Ada programs. This copy is temporarily placed here until the changes
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# are merged into the dejagnu official release. Once the changes are merged,
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# we will likely keep this local copy for a while to avoid increasing the
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# dejagnu version requirement.
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proc gdb_default_target_compile {source destfile type options} {
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global target_triplet
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global tool_root_dir
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global CFLAGS_FOR_TARGET
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global compiler_flags
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if { $destfile == "" && $type != "preprocess" && $type != "none" } {
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error "Must supply an output filename for the compile to default_target_compile"
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}
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set add_flags ""
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set libs ""
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set compiler_type "c"
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set compiler ""
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set ldflags ""
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set dest [target_info name]
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if [info exists CFLAGS_FOR_TARGET] {
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append add_flags " $CFLAGS_FOR_TARGET"
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}
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if [info exists target_info(host,name)] {
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set host [host_info name];
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} else {
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set host "unix";
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}
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foreach i $options {
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if { $i == "ada" } {
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set compiler_type "ada"
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if [board_info $dest exists adaflags] {
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append add_flags " [target_info adaflags]"
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}
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# append add_flags " [gnatmake_include_flags]";
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if [board_info $dest exists gnatmake] {
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set compiler [target_info gnatmake];
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} else {
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set compiler [find_gnatmake];
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}
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}
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if { $i == "c++" } {
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set compiler_type "c++"
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if [board_info $dest exists cxxflags] {
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append add_flags " [target_info cxxflags]"
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}
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append add_flags " [g++_include_flags]";
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if [board_info $dest exists c++compiler] {
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set compiler [target_info c++compiler];
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} else {
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set compiler [find_g++];
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}
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}
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if { $i == "f77" } {
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set compiler_type "f77"
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if [board_info $dest exists f77flags] {
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append add_flags " [target_info f77flags]"
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}
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# append add_flags " [f77_include_flags]"
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if [board_info $dest exists f77compiler] {
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set compiler [target_info f77compiler]
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} else {
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set compiler [find_g77]
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}
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}
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if [regexp "^dest=" $i] {
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regsub "^dest=" $i "" tmp
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if [board_info $tmp exists name] {
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set dest [board_info $tmp name];
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} else {
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set dest $tmp;
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}
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}
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if [regexp "^compiler=" $i] {
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regsub "^compiler=" $i "" tmp
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set compiler $tmp
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}
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if [regexp "^additional_flags=" $i] {
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regsub "^additional_flags=" $i "" tmp
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append add_flags " $tmp"
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}
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if [regexp "^ldflags=" $i] {
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regsub "^ldflags=" $i "" tmp
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append ldflags " $tmp"
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}
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if [regexp "^libs=" $i] {
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regsub "^libs=" $i "" tmp
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append libs " $tmp"
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}
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if [regexp "^incdir=" $i] {
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regsub "^incdir=" $i "-I" tmp
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append add_flags " $tmp"
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}
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if [regexp "^libdir=" $i] {
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regsub "^libdir=" $i "-L" tmp
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append add_flags " $tmp"
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}
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if [regexp "^ldscript=" $i] {
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regsub "^ldscript=" $i "" ldscript
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}
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if [regexp "^redirect=" $i] {
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regsub "^redirect=" $i "" redirect
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}
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if [regexp "^optimize=" $i] {
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regsub "^optimize=" $i "" optimize
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}
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if [regexp "^timeout=" $i] {
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regsub "^timeout=" $i "" timeout
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}
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}
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if [board_info $host exists cflags_for_target] {
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append add_flags " [board_info $host cflags_for_target]";
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}
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global CC_FOR_TARGET
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global CXX_FOR_TARGET
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global F77_FOR_TARGET
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global GNATMAKE_FOR_TARGET
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if [info exists CC_FOR_TARGET] {
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if { $compiler == "" } {
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set compiler $CC_FOR_TARGET
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}
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}
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if [info exists CXX_FOR_TARGET] {
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if { $compiler_type == "c++" } {
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set compiler $CXX_FOR_TARGET
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}
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}
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if [info exists F77_FOR_TARGET] {
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if { $compiler_type == "f77" } {
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set compiler $F77_FOR_TARGET
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}
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}
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if [info exists GNATMAKE_FOR_TARGET] {
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if { $compiler_type == "ada" } {
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set compiler $GNATMAKE_FOR_TARGET
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}
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}
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if { $compiler == "" } {
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set compiler [board_info $dest compiler];
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if { $compiler == "" } {
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return "default_target_compile: No compiler to compile with";
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}
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}
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if ![is_remote host] {
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if { [which $compiler] == 0 } {
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return "default_target_compile: Can't find $compiler."
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}
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}
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if {$type == "object"} {
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append add_flags " -c"
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}
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if { $type == "preprocess" } {
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append add_flags " -E"
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}
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if { $type == "assembly" } {
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append add_flags " -S"
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}
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if [board_info $dest exists cflags] {
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append add_flags " [board_info $dest cflags]"
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}
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if { $type == "executable" } {
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# This must be added here.
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# if [board_info $dest exists ldscript] {
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# append add_flags " [board_info $dest ldscript]"
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# }
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if [board_info $dest exists ldflags] {
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append add_flags " [board_info $dest ldflags]"
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}
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if { $compiler_type == "c++" } {
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append add_flags " [g++_link_flags]";
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}
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if [isnative] {
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# This is a lose.
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catch "glob -nocomplain $tool_root_dir/libstdc++/libstdc++.so* $tool_root_dir/libstdc++/libstdc++.sl" tmp
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if { ${tmp} != "" } {
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if [regexp ".*solaris2.*" $target_triplet] {
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# Solaris 2
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append add_flags " -R$tool_root_dir/libstdc++"
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} elseif [regexp ".*(osf|irix5|linux).*" $target_triplet] {
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# OSF/1 or Irix5
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append add_flags " -Wl,-rpath,$tool_root_dir/libstdc++"
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} elseif [regexp ".*hppa.*" $target_triplet] {
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# HP/UX
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append add_flags " -Wl,-a,shared_archive"
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}
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}
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}
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}
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if ![info exists ldscript] {
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set ldscript [board_info $dest ldscript]
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}
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foreach i $options {
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if { $i == "debug" } {
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if [board_info $dest exists debug_flags] {
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append add_flags " [board_info $dest debug_flags]";
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} else {
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append add_flags " -g"
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}
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}
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| 269 |
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}
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| 271 |
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if [info exists optimize] {
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append add_flags " $optimize";
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}
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| 274 |
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| 275 |
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if { $type == "executable" } {
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append add_flags " $ldflags"
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| 277 |
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foreach x $libs {
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if [file exists $x] {
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append source " $x"
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| 280 |
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} else {
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append add_flags " $x";
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}
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| 283 |
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}
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| 284 |
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| 285 |
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if [board_info $dest exists libs] {
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| 286 |
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append add_flags " [board_info $dest libs]"
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| 287 |
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}
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| 288 |
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| 289 |
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# This probably isn't such a good idea, but it avoids nasty
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| 290 |
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# hackiness in the testsuites.
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| 291 |
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# The math library must be linked in before the C library. The C
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| 292 |
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# library is linked in by the linker script, so this must be before
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| 293 |
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# the linker script.
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| 294 |
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if [board_info $dest exists mathlib] {
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| 295 |
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append add_flags " [board_info $dest mathlib]"
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| 296 |
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} else {
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| 297 |
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append add_flags " -lm"
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| 298 |
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}
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| 299 |
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| 300 |
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# This must be added here.
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| 301 |
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append add_flags " $ldscript";
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| 302 |
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| 303 |
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if [board_info $dest exists remote_link] {
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| 304 |
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# Relink option.
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| 305 |
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append add_flags " -Wl,-r"
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| 306 |
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}
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| 307 |
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if [board_info $dest exists output_format] {
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| 308 |
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append add_flags " -Wl,-oformat,[board_info $dest output_format]";
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| 309 |
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}
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| 310 |
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}
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| 311 |
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| 312 |
|
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if [board_info $dest exists multilib_flags] {
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| 313 |
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append add_flags " [board_info $dest multilib_flags]";
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| 314 |
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}
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| 315 |
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| 316 |
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verbose "doing compile"
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| 317 |
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| 318 |
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set sources ""
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| 319 |
|
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if [is_remote host] {
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| 320 |
|
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foreach x $source {
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| 321 |
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set file [remote_download host $x];
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| 322 |
|
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if { $file == "" } {
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| 323 |
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warning "Unable to download $x to host."
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| 324 |
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return "Unable to download $x to host."
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| 325 |
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} else {
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| 326 |
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append sources " $file";
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| 327 |
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}
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| 328 |
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}
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| 329 |
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} else {
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| 330 |
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set sources $source
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| 331 |
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}
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| 332 |
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| 333 |
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if [is_remote host] {
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| 334 |
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append add_flags " -o a.out"
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| 335 |
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remote_file host delete a.out;
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| 336 |
|
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} else {
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| 337 |
|
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if { $destfile != "" } {
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| 338 |
|
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append add_flags " -o $destfile";
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| 339 |
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}
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| 340 |
|
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}
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| 341 |
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| 342 |
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# This is obscure: we put SOURCES at the end when building an
|
| 343 |
|
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# object, because otherwise, in some situations, libtool will
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| 344 |
|
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# become confused about the name of the actual source file.
|
| 345 |
|
|
if {$type == "object"} {
|
| 346 |
|
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set opts "$add_flags $sources"
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| 347 |
|
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} else {
|
| 348 |
|
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set opts "$sources $add_flags"
|
| 349 |
|
|
}
|
| 350 |
|
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|
| 351 |
|
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if [is_remote host] {
|
| 352 |
|
|
if [host_info exists use_at] {
|
| 353 |
|
|
set fid [open "atfile" "w"];
|
| 354 |
|
|
puts $fid "$opts";
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| 355 |
|
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close $fid;
|
| 356 |
|
|
set opts "@[remote_download host atfile]"
|
| 357 |
|
|
remote_file build delete atfile
|
| 358 |
|
|
}
|
| 359 |
|
|
}
|
| 360 |
|
|
|
| 361 |
|
|
verbose "Invoking the compiler as $compiler $opts" 2
|
| 362 |
|
|
|
| 363 |
|
|
if [info exists redirect] {
|
| 364 |
|
|
verbose "Redirecting output to $redirect" 2
|
| 365 |
|
|
set status [remote_exec host "$compiler $opts" "" "" $redirect];
|
| 366 |
|
|
} else {
|
| 367 |
|
|
if [info exists timeout] {
|
| 368 |
|
|
verbose "Setting timeout to $timeout" 2
|
| 369 |
|
|
set status [remote_exec host "$compiler $opts" "" "" "" $timeout];
|
| 370 |
|
|
} else {
|
| 371 |
|
|
set status [remote_exec host "$compiler $opts"];
|
| 372 |
|
|
}
|
| 373 |
|
|
}
|
| 374 |
|
|
|
| 375 |
|
|
set compiler_flags $opts
|
| 376 |
|
|
if [is_remote host] {
|
| 377 |
|
|
remote_upload host a.out $destfile;
|
| 378 |
|
|
remote_file host delete a.out;
|
| 379 |
|
|
}
|
| 380 |
|
|
set comp_output [prune_warnings [lindex $status 1]];
|
| 381 |
|
|
regsub "^\[\r\n\]+" $comp_output "" comp_output;
|
| 382 |
|
|
if { [lindex $status 0] != 0 } {
|
| 383 |
|
|
verbose -log "compiler exited with status [lindex $status 0]";
|
| 384 |
|
|
}
|
| 385 |
|
|
if { [lindex $status 1] != "" } {
|
| 386 |
|
|
verbose -log "output is:\n[lindex $status 1]" 2;
|
| 387 |
|
|
}
|
| 388 |
|
|
if { [lindex $status 0] != 0 && "${comp_output}" == "" } {
|
| 389 |
|
|
set comp_output "exit status is [lindex $status 0]";
|
| 390 |
|
|
}
|
| 391 |
|
|
return ${comp_output};
|
| 392 |
|
|
}
|
| 393 |
|
|
|
| 394 |
|
|
# See if the version of dejaGNU being used to run the testsuite is
|
| 395 |
|
|
# recent enough to contain support for building Ada programs or not.
|
| 396 |
|
|
# If not, then use the functions above in place of the ones provided
|
| 397 |
|
|
# by dejaGNU. This is only temporary (brobecker/2004-03-31).
|
| 398 |
|
|
|
| 399 |
|
|
if {[info procs find_gnatmake] == ""} {
|
| 400 |
|
|
proc find_gnatmake { } { return [gdb_find_gnatmake] }
|
| 401 |
|
|
proc default_target_compile { source destfile type options } {
|
| 402 |
|
|
return [gdb_default_target_compile $source $destfile $type $options]
|
| 403 |
|
|
}
|
| 404 |
|
|
}
|
| 405 |
|
|
|
| 406 |
|
|
# Compile some Ada code.
|
| 407 |
|
|
|
| 408 |
|
|
proc gdb_compile_ada {source dest type options} {
|
| 409 |
|
|
|
| 410 |
|
|
set srcdir [file dirname $source]
|
| 411 |
|
|
set gprdir [file dirname $srcdir]
|
| 412 |
|
|
set objdir [file dirname $dest]
|
| 413 |
|
|
|
| 414 |
|
|
append options " ada"
|
| 415 |
|
|
append options " additional_flags=-P$gprdir/gnat_ada"
|
| 416 |
|
|
append options " additional_flags=-XSRC=[file tail $srcdir]"
|
| 417 |
|
|
append options " additional_flags=-XOBJ=$objdir"
|
| 418 |
|
|
|
| 419 |
|
|
set result [target_compile [file tail $source] $dest $type $options]
|
| 420 |
|
|
|
| 421 |
|
|
# The Ada build always produces some output, even when the build
|
| 422 |
|
|
# succeeds. Thus, we can not use the output the same way we do in
|
| 423 |
|
|
# gdb_compile to determine whether the build has succeeded or not.
|
| 424 |
|
|
# We therefore simply check whether the dest file has been created
|
| 425 |
|
|
# or not. Unless not present, the build has succeeded.
|
| 426 |
|
|
if [file exists $dest] { set result "" }
|
| 427 |
|
|
gdb_compile_test $source $result
|
| 428 |
|
|
return $result
|
| 429 |
|
|
}
|
| 430 |
|
|
|
