-# Copyright 2004, 2007, 2008 Free Software Foundation, Inc.
+# Copyright 2004-2016 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
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-load_lib libgloss.exp
-
-# FIXME:brobecker/2004-03-31:
-# The following function should eventually be part of dejagnu. Even after
-# this function becomes available in dejagnu, we will keep for a while
-# a copy of this function here in order to avoid increasing the dejagnu
-# version requirement.
-
-proc gdb_find_gnatmake {} {
- global tool_root_dir
-
- set root "$tool_root_dir/gcc"
- set GM ""
-
- if ![is_remote host] {
- set file [lookfor_file $root gnatmake]
- if { $file != "" } {
- set GM "$file -I$root/ada/rts --GCC=$root/xgcc --GNATBIND=$root/gnatbind --GNATLINK=$root/gnatlink -cargs -B$root -largs --GCC=$root/xgcc -margs";
- }
- }
-
- if {$GM == ""} {
- set GM [transform gnatmake]
- }
-
- return $GM
-}
-
-# FIXME:brobecker/2004-03-31:
-# The following function is a copy of the function of the same name provided
-# by dejagnu, except that it has been modified to add support for building
-# Ada programs. This copy is temporarily placed here until the changes
-# are merged into the dejagnu official release. Once the changes are merged,
-# we will likely keep this local copy for a while to avoid increasing the
-# dejagnu version requirement.
-
-proc gdb_default_target_compile {source destfile type options} {
- global target_triplet
- global tool_root_dir
- global CFLAGS_FOR_TARGET
- global compiler_flags
-
- if { $destfile == "" && $type != "preprocess" && $type != "none" } {
- error "Must supply an output filename for the compile to default_target_compile"
- }
-
- set add_flags ""
- set libs ""
- set compiler_type "c"
- set compiler ""
- set ldflags ""
- set dest [target_info name]
-
- if [info exists CFLAGS_FOR_TARGET] {
- append add_flags " $CFLAGS_FOR_TARGET"
- }
-
- if [info exists target_info(host,name)] {
- set host [host_info name];
- } else {
- set host "unix";
- }
-
- foreach i $options {
- if { $i == "ada" } {
- set compiler_type "ada"
- if [board_info $dest exists adaflags] {
- append add_flags " [target_info adaflags]"
- }
- # append add_flags " [gnatmake_include_flags]";
- if [board_info $dest exists gnatmake] {
- set compiler [target_info gnatmake];
- } else {
- set compiler [find_gnatmake];
- }
- }
-
- if { $i == "c++" } {
- set compiler_type "c++"
- if [board_info $dest exists cxxflags] {
- append add_flags " [target_info cxxflags]"
- }
- append add_flags " [g++_include_flags]";
- if [board_info $dest exists c++compiler] {
- set compiler [target_info c++compiler];
- } else {
- set compiler [find_g++];
- }
- }
-
- if { $i == "f77" } {
- set compiler_type "f77"
- if [board_info $dest exists f77flags] {
- append add_flags " [target_info f77flags]"
- }
-# append add_flags " [f77_include_flags]"
- if [board_info $dest exists f77compiler] {
- set compiler [target_info f77compiler]
- } else {
- set compiler [find_g77]
- }
- }
-
- if [regexp "^dest=" $i] {
- regsub "^dest=" $i "" tmp
- if [board_info $tmp exists name] {
- set dest [board_info $tmp name];
- } else {
- set dest $tmp;
- }
- }
- if [regexp "^compiler=" $i] {
- regsub "^compiler=" $i "" tmp
- set compiler $tmp
- }
- if [regexp "^additional_flags=" $i] {
- regsub "^additional_flags=" $i "" tmp
- append add_flags " $tmp"
- }
- if [regexp "^ldflags=" $i] {
- regsub "^ldflags=" $i "" tmp
- append ldflags " $tmp"
- }
- if [regexp "^libs=" $i] {
- regsub "^libs=" $i "" tmp
- append libs " $tmp"
- }
- if [regexp "^incdir=" $i] {
- regsub "^incdir=" $i "-I" tmp
- append add_flags " $tmp"
- }
- if [regexp "^libdir=" $i] {
- regsub "^libdir=" $i "-L" tmp
- append add_flags " $tmp"
- }
- if [regexp "^ldscript=" $i] {
- regsub "^ldscript=" $i "" ldscript
- }
- if [regexp "^redirect=" $i] {
- regsub "^redirect=" $i "" redirect
- }
- if [regexp "^optimize=" $i] {
- regsub "^optimize=" $i "" optimize
- }
- if [regexp "^timeout=" $i] {
- regsub "^timeout=" $i "" timeout
- }
- }
-
- if [board_info $host exists cflags_for_target] {
- append add_flags " [board_info $host cflags_for_target]";
- }
-
- global CC_FOR_TARGET
- global CXX_FOR_TARGET
- global F77_FOR_TARGET
- global GNATMAKE_FOR_TARGET
-
- if [info exists CC_FOR_TARGET] {
- if { $compiler == "" } {
- set compiler $CC_FOR_TARGET
- }
- }
-
- if [info exists CXX_FOR_TARGET] {
- if { $compiler_type == "c++" } {
- set compiler $CXX_FOR_TARGET
- }
- }
-
- if [info exists F77_FOR_TARGET] {
- if { $compiler_type == "f77" } {
- set compiler $F77_FOR_TARGET
- }
- }
-
- if [info exists GNATMAKE_FOR_TARGET] {
- if { $compiler_type == "ada" } {
- set compiler $GNATMAKE_FOR_TARGET
- }
- }
-
- if { $compiler == "" } {
- set compiler [board_info $dest compiler];
- if { $compiler == "" } {
- return "default_target_compile: No compiler to compile with";
- }
- }
-
- if ![is_remote host] {
- if { [which $compiler] == 0 } {
- return "default_target_compile: Can't find $compiler."
- }
- }
-
- if {$type == "object"} {
- append add_flags " -c"
- }
-
- if { $type == "preprocess" } {
- append add_flags " -E"
- }
-
- if { $type == "assembly" } {
- append add_flags " -S"
- }
-
- if [board_info $dest exists cflags] {
- append add_flags " [board_info $dest cflags]"
- }
-
- if { $type == "executable" } {
- # This must be added here.
- # if [board_info $dest exists ldscript] {
- # append add_flags " [board_info $dest ldscript]"
- # }
-
- if [board_info $dest exists ldflags] {
- append add_flags " [board_info $dest ldflags]"
- }
- if { $compiler_type == "c++" } {
- append add_flags " [g++_link_flags]";
- }
- if [isnative] {
- # This is a lose.
- catch "glob -nocomplain $tool_root_dir/libstdc++/libstdc++.so* $tool_root_dir/libstdc++/libstdc++.sl" tmp
- if { ${tmp} != "" } {
- if [regexp ".*solaris2.*" $target_triplet] {
- # Solaris 2
- append add_flags " -R$tool_root_dir/libstdc++"
- } elseif [regexp ".*(osf|irix5|linux).*" $target_triplet] {
- # OSF/1 or Irix5
- append add_flags " -Wl,-rpath,$tool_root_dir/libstdc++"
- } elseif [regexp ".*hppa.*" $target_triplet] {
- # HP/UX
- append add_flags " -Wl,-a,shared_archive"
- }
- }
- }
- }
-
- if ![info exists ldscript] {
- set ldscript [board_info $dest ldscript]
- }
-
- foreach i $options {
- if { $i == "debug" } {
- if [board_info $dest exists debug_flags] {
- append add_flags " [board_info $dest debug_flags]";
- } else {
- append add_flags " -g"
- }
- }
- }
-
- if [info exists optimize] {
- append add_flags " $optimize";
- }
-
- if { $type == "executable" } {
- append add_flags " $ldflags"
- foreach x $libs {
- if [file exists $x] {
- append source " $x"
- } else {
- append add_flags " $x";
- }
- }
-
- if [board_info $dest exists libs] {
- append add_flags " [board_info $dest libs]"
- }
-
- # This probably isn't such a good idea, but it avoids nasty
- # hackiness in the testsuites.
- # The math library must be linked in before the C library. The C
- # library is linked in by the linker script, so this must be before
- # the linker script.
- if [board_info $dest exists mathlib] {
- append add_flags " [board_info $dest mathlib]"
- } else {
- append add_flags " -lm"
- }
-
- # This must be added here.
- append add_flags " $ldscript";
-
- if [board_info $dest exists remote_link] {
- # Relink option.
- append add_flags " -Wl,-r"
- }
- if [board_info $dest exists output_format] {
- append add_flags " -Wl,-oformat,[board_info $dest output_format]";
- }
- }
-
- if [board_info $dest exists multilib_flags] {
- append add_flags " [board_info $dest multilib_flags]";
- }
-
- verbose "doing compile"
-
- set sources ""
- if [is_remote host] {
- foreach x $source {
- set file [remote_download host $x];
- if { $file == "" } {
- warning "Unable to download $x to host."
- return "Unable to download $x to host."
- } else {
- append sources " $file";
- }
- }
- } else {
- set sources $source
- }
-
- if [is_remote host] {
- append add_flags " -o a.out"
- remote_file host delete a.out;
- } else {
- if { $destfile != "" } {
- append add_flags " -o $destfile";
- }
- }
-
- # This is obscure: we put SOURCES at the end when building an
- # object, because otherwise, in some situations, libtool will
- # become confused about the name of the actual source file.
- if {$type == "object"} {
- set opts "$add_flags $sources"
- } else {
- set opts "$sources $add_flags"
- }
-
- if [is_remote host] {
- if [host_info exists use_at] {
- set fid [open "atfile" "w"];
- puts $fid "$opts";
- close $fid;
- set opts "@[remote_download host atfile]"
- remote_file build delete atfile
- }
- }
-
- verbose "Invoking the compiler as $compiler $opts" 2
-
- if [info exists redirect] {
- verbose "Redirecting output to $redirect" 2
- set status [remote_exec host "$compiler $opts" "" "" $redirect];
- } else {
- if [info exists timeout] {
- verbose "Setting timeout to $timeout" 2
- set status [remote_exec host "$compiler $opts" "" "" "" $timeout];
- } else {
- set status [remote_exec host "$compiler $opts"];
- }
- }
-
- set compiler_flags $opts
- if [is_remote host] {
- remote_upload host a.out $destfile;
- remote_file host delete a.out;
- }
- set comp_output [prune_warnings [lindex $status 1]];
- regsub "^\[\r\n\]+" $comp_output "" comp_output;
- if { [lindex $status 0] != 0 } {
- verbose -log "compiler exited with status [lindex $status 0]";
- }
- if { [lindex $status 1] != "" } {
- verbose -log "output is:\n[lindex $status 1]" 2;
- }
- if { [lindex $status 0] != 0 && "${comp_output}" == "" } {
- set comp_output "exit status is [lindex $status 0]";
- }
- return ${comp_output};
-}
-
-# See if the version of dejaGNU being used to run the testsuite is
-# recent enough to contain support for building Ada programs or not.
-# If not, then use the functions above in place of the ones provided
-# by dejaGNU. This is only temporary (brobecker/2004-03-31).
-
-if {[info procs find_gnatmake] == ""} {
- proc find_gnatmake { } { return [gdb_find_gnatmake] }
- proc default_target_compile { source destfile type options } {
- return [gdb_default_target_compile $source $destfile $type $options]
- }
+# Call target_compile with SOURCE DEST TYPE and OPTIONS as argument,
+# after having temporarily changed the current working directory to
+# BUILDDIR.
+
+proc target_compile_ada_from_dir {builddir source dest type options} {
+ set saved_cwd [pwd]
+ catch {
+ cd $builddir
+ return [target_compile $source $dest $type $options]
+ } result options
+ cd $saved_cwd
+ return -options $options $result
}
# Compile some Ada code.
set gprdir [file dirname $srcdir]
set objdir [file dirname $dest]
+ # Although strictly not necessary, we force the recompilation
+ # of all units (additional_flags=-f). This is what is done
+ # when using GCC to build programs in the other languages,
+ # and it avoids using a stray objfile file from a long-past
+ # run, for instance.
append options " ada"
- append options " additional_flags=-P$gprdir/gnat_ada"
- append options " additional_flags=-XSRC=[file tail $srcdir]"
- append options " additional_flags=-XOBJ=$objdir"
+ append options " additional_flags=-f"
+ append options " additional_flags=-I$srcdir"
- set result [target_compile [file tail $source] $dest $type $options]
+ set result [target_compile_ada_from_dir \
+ $objdir [file tail $source] $dest $type $options]]
# The Ada build always produces some output, even when the build
# succeeds. Thus, we can not use the output the same way we do in
# gdb_compile to determine whether the build has succeeded or not.
# We therefore simply check whether the dest file has been created
# or not. Unless not present, the build has succeeded.
- if ![file exists $dest] {
- unsupported "Ada compilation failed: $result"
- return "Ada compilation failed."
- }
+ if [file exists $dest] { set result "" }
+ gdb_compile_test $source $result
+ return $result
}
+# Like standard_testfile, but for Ada. Historically the Ada tests
+# used a different naming convention from many of the other gdb tests,
+# and this difference was preserved during the conversion to
+# standard_testfile. DIR defaults to the base name of the test case;
+# but can be overridden to find sources in a different subdirectory of
+# gdb.ada.
+
+proc standard_ada_testfile {base_file {dir ""}} {
+ global gdb_test_file_name srcdir subdir
+ global testdir testfile srcfile binfile
+
+ if {$dir == ""} {
+ set testdir $gdb_test_file_name
+ } else {
+ set testdir $dir
+ }
+ set testfile $testdir/$base_file
+ set srcfile $srcdir/$subdir/$testfile.adb
+ set binfile [standard_output_file $testfile]
+
+ file mkdir [standard_output_file $testdir]
+}
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