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# Copyright (C) 1988, 90-96, 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, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# This file used to be gcc.c-torture/special/special.exp, which
# was written by Rob Savoye. (rob@cygnus.com)
# All the other tests driven by that file have since been moved elsewhere.
if [isnative] then {
set lines [gcc_target_compile "$srcdir/$subdir/linkage-x.c" "linkage-x.o" object {additional_flags="-w"}]
if ![string match "" $lines] then {
fail "linkage.c"
} else {
# This is a completely bogus test. Sorry.
# Need to ensure ABI for native compiler matches gcc
set native_cflags ""
if [istarget "mips-sgi-irix6*"] {
set file_string [exec file "linkage-x.o"]
if [ string match "*64*" $file_string ] {
set native_cflags "-64"
}
if [ string match "*ELF 32*" $file_string ] {
set native_cflags "-32"
}
if [ string match "*N32*" $file_string ] {
set native_cflags "-n32"
}
}
if [istarget "mips-sgi-iris6*o32" ] {
set native_cflags "-32"
}
if [istarget "sparc*-sun-solaris2*"] {
set file_string [exec file "linkage-x.o"]
if [ string match "*64*" $file_string ] {
set native_cflags "-xarch=v9"
}
}
if [istarget "s390x-*-linux*"] {
set file_string [exec file "linkage-x.o"]
if [ string match "*32-bit*" $file_string ] {
set native_cflags "-m31"
}
}
catch { exec rm -f linkage-y.o }
send_log "cc -c $native_cflags $srcdir/$subdir/linkage-y.c >&/dev/null\n"
catch { exec cc -c $native_cflags "$srcdir/$subdir/linkage-y.c" >&/dev/null }
if ![file exists "linkage-y.o"] then {
send_log "c89 -c $native_cflags $srcdir/$subdir/linkage-y.c >&/dev/null\n"
catch { exec c89 -c $native_cflags "$srcdir/$subdir/linkage-y.c" >&/dev/null }
}
if [file exists "linkage-y.o"] then {
set lines [gcc_target_compile "linkage-y.o linkage-x.o" "x" executable ""]
if [string match "" $lines] then {
pass "linkage.c"
} else {
fail "linkage.c"
}
}
}
}
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