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(CPP_SPEC, LINK_SPEC): Choose for glibc 1 or 2 depending on

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USE_GNULIBC_1.

From-SVN: r14355
This commit is contained in:
Richard Kenner 1997-06-27 19:00:48 -04:00
parent 020bf2e727
commit 5f62d4e1b2
1 changed files with 14 additions and 0 deletions

14
gcc/config/i386/linux.h

@ -151,7 +151,11 @@ Boston, MA 02111-1307, USA. */
#define CPP_PREDEFINES "-D__ELF__ -Dunix -Dlinux -Asystem(posix)"
#undef CPP_SPEC
#ifdef USE_GNULIBC_1
#define CPP_SPEC "%(cpp_cpu) %[cpp_cpu] %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
#else
#define CPP_SPEC "%(cpp_cpu) %[cpp_cpu] %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
#endif
#undef CC1_SPEC
#define CC1_SPEC "%(cc1_cpu) %{profile:-p}"
@ -173,6 +177,7 @@ 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 elf_i386 %{shared:-shared} \
%{!shared: \
@ -190,6 +195,15 @@ Boston, MA 02111-1307, USA. */
%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.1}} \
%{static:-static}}}"
#endif
#else
#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
%{!shared: \
%{!ibcs: \
%{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
%{static:-static}}}"
#endif
/* Get perform_* macros to build libgcc.a. */
#include "i386/perform.h"