-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 2000, 2001, 2002, 2003, 2004
+# 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
set gpp_compile_options ""
-
#
# g++_version -- extract and print the version number of the compiler
#
set tmp [remote_exec host "$compiler -v"]
set status [lindex $tmp 0];
set output [lindex $tmp 1];
- regexp "version.*$" $output version
+ regexp " version \[^\n\r\]*" $output version
if { $status == 0 && [info exists version] } then {
if [is_remote host] {
clone_output "$compiler $version\n"
return "${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 "
+ set odir [lookfor_file ${gccpath} libstdc++-v3]
+ if { ${odir} != "" } {
+ append flags [exec sh ${odir}/scripts/testsuite_flags --build-includes]
}
return "$flags"
global rootme
global srcdir
global ld_library_path
+ global GXX_UNDER_TEST
set gccpath ${paths}
set libio_dir ""
append flags "-L${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;
append flags "-L${librx} ";
}
}
+
+ # On IRIX 6, we have to set variables akin to LD_LIBRARY_PATH, but
+ # called LD_LIBRARYN32_PATH (for the N32 ABI) and LD_LIBRARY64_PATH
+ # (for the 64-bit ABI). The right way to do this would be to modify
+ # unix.exp -- but that's not an option since it's part of DejaGNU
+ # proper, so we do it here.
+ # The same applies to Darwin (DYLD_LIBRARY_PATH), Solaris 32 bit
+ # (LD_LIBRARY_PATH_32), Solaris 64 bit (LD_LIBRARY_PATH_64), and HP-UX
+ # (SHLIB_PATH).
+ # Doing this does cause trouble when testing cross-compilers.
+ if {![is_remote target]} {
+ global env;
+ if [info exists env(LD_LIBRARY_PATH)] {
+ # If we've already added these directories once, keep the
+ # existing path.
+ if {$ld_library_path == $env(LD_LIBRARY_PATH)
+ || [string first $ld_library_path: \
+ $env(LD_LIBRARY_PATH)] == 0} {
+ set ld_library_path $env(LD_LIBRARY_PATH)
+ } elseif { $env(LD_LIBRARY_PATH) != "" } {
+ append ld_library_path ":$env(LD_LIBRARY_PATH)"
+ }
+ }
+ 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
+ setenv LD_LIBRARY_PATH_32 $ld_library_path
+ setenv LD_LIBRARY_PATH_64 $ld_library_path
+ setenv DYLD_LIBRARY_PATH $ld_library_path
+ }
+
return "$flags"
}
global TOOL_EXECUTABLE TOOL_OPTIONS
global GXX_UNDER_TEST
global TESTING_IN_BUILD_TREE
+ global target_triplet
+
+ # We set LC_ALL and LANG to C so that we get the same error messages as expected.
+ setenv LC_ALL C
+ setenv LANG C
if ![info exists GXX_UNDER_TEST] then {
if [info exists TOOL_EXECUTABLE] {
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 $result 1];
- } else {
- unset gluefile
- }
- }
+ g++_maybe_build_wrapper "${tmpdir}/g++-testglue.o"
set ALWAYS_CXXFLAGS ""
# error-message parsing machinery.
lappend ALWAYS_CXXFLAGS "additional_flags=-fmessage-length=0"
+ if { [string match "powerpc-*-darwin*" $target_triplet] } {
+ lappend ALWAYS_CXXFLAGS "ldflags=-multiply_defined suppress"
+ }
+
verbose -log "ALWAYS_CXXFLAGS set to $ALWAYS_CXXFLAGS"
verbose "g++ is initialized" 3
exec rm -f $rponame
}
- return [target_compile $source $dest $type $options]
-}
+ set options [dg-additional-files-options $options $source]
-#
-# 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.
-#
+ set result [target_compile $source $dest $type $options]
-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]
+ return $result
}
-trace variable env(LD_LIBRARY_PATH) w ${tool}_set_ld_library_path
-
#
# ${tool}_option_help
#
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