Subversion Repositories openrisc

# Copyright (C) 1988, 90-96, 1997, 2000, 2001, 2002, 2007 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
# <http://www.gnu.org/licenses/>.

# 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 "" $lines] then {
        fail "$subdir/linkage.c compile"
    } 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 "s390*-*-linux*"] {
            set file_string [exec file "linkage-x.o"]
            if [ string match "*32-bit*" $file_string ] {
                set native_cflags "-m31"
            }
            if [ string match "*64-bit*" $file_string ] {
                set native_cflags "-m64"
            }
        } elseif [istarget "x86_64-*-linux*"] {
            set file_string [exec file "linkage-x.o"]
            if [ string match "*32-bit*" $file_string ] {
                set native_cflags "-m32"
            }
        } elseif [istarget "*-hp-hpux*"] {
            set file_string [exec file "linkage-x.o"]
            if [ string match "*ELF-64*" $file_string ] {
                set native_cflags "+DD64"
            }
        } elseif [istarget "powerpc*-*-linux*"] {
            set file_string [exec file "linkage-x.o"]
            if [ string match "*64-bit*" $file_string ] {
                set native_cflags "-m64"
            } elseif [ string match "*32-bit*" $file_string ] {
                set native_cflags "-m32"
            }
        } elseif [istarget "*-*-darwin*"] {
            set file_string [exec file "linkage-x.o"]
            if [ string match "*64-bit*" $file_string ] {
                set native_cflags "-m64"
            } elseif [ string match "*32-bit*" $file_string ] {
                set native_cflags "-m32"
            }
        }

        if [file exists "linkage-y.o"] then {
            file delete "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" "linkage.exe" executable ""]
            if [string match "" $lines] then {
                pass "$subdir/linkage.c link"
                file delete "linkage.exe"
            } else {
                fail "$subdir/linkage.c link"
            }
            file delete "linkage-y.o"
        } else {
            unsupported "$subdir/linkage.c native compile failed"
        }
        file delete "linkage-x.o"
    }
}