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(LINK_SPEC): Pass -shared for -shared.

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({CPP,LINK}_SPEC): Choose for glibc 1 or 2 depending on USE_GNULIBC_1.

From-SVN: r14376
This commit is contained in:
Richard Kenner 1997-07-02 07:00:16 -04:00
parent c811d261c3
commit 89d9619dc8
1 changed files with 20 additions and 2 deletions
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22
gcc/config/m68k/linux.h
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@ -106,6 +106,7 @@ Boston, MA 02111-1307, USA. */
"-D__ELF__ -Dunix -Dmc68000 -Dmc68020 -Dlinux -Asystem(unix) -Asystem(posix) -Acpu(m68k) -Amachine(m68k)"
#undef CPP_SPEC
#ifdef USE_GNULIBC_1
#if TARGET_DEFAULT & MASK_68881
#define CPP_SPEC \
"%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{!msoft-float:-D__HAVE_68881__} %{posix:-D_POSIX_SOURCE}"
@ -113,6 +114,15 @@ Boston, MA 02111-1307, USA. */
#define CPP_SPEC \
"%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{m68881:-D__HAVE_68881__} %{posix:-D_POSIX_SOURCE}"
#endif
#else
#if TARGET_DEFAULT & MASK_68881
#define CPP_SPEC \
"%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{!msoft-float:-D__HAVE_68881__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
#else
#define CPP_SPEC \
"%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{m68881:-D__HAVE_68881__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
#endif
#endif
/* We override the ASM_SPEC from svr4.h because we must pass -m68040 down
to the assembler. */
@ -138,21 +148,29 @@ Boston, MA 02111-1307, USA. */
/* If ELF is the default format, we should not use /lib/elf. */
#undef LINK_SPEC
#ifdef USE_GNULIBC_1
#ifndef LINUX_DEFAULT_ELF
#define LINK_SPEC "-m m68kelf %{shared} %{symbolic:-shared -Bsymbolic} \
#define LINK_SPEC "-m m68kelf %{shared:-shared} %{symbolic:-shared -Bsymbolic} \
%{!shared:%{!symbolic: \
%{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker*:-dynamic-linker /lib/elf/ld-linux.so.1} \
%{!rpath*:-rpath /lib/elf/}} %{static}}}"
#else
#define LINK_SPEC "-m m68kelf %{shared} %{symbolic:-shared -Bsymbolic} \
#define LINK_SPEC "-m m68kelf %{shared:-shared} %{symbolic:-shared -Bsymbolic} \
%{!shared:%{!symbolic: \
%{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker*:-dynamic-linker /lib/ld-linux.so.1}} \
%{static}}}"
#endif
#else
#define LINK_SPEC "-m m68kelf %{shared:-shared} %{symbolic:-shared -Bsymbolic} \
%{!shared:%{!symbolic: \
%{!static: \
%{rdynamic:-export-dynamic}} \
%{static}}}"
#endif
/* For compatibility with linux/a.out */