diff options
Diffstat (limited to 'contrib/gcc/config/i386/linux.h')
| -rw-r--r-- | contrib/gcc/config/i386/linux.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/contrib/gcc/config/i386/linux.h b/contrib/gcc/config/i386/linux.h index f077de5..a0b49ba 100644 --- a/contrib/gcc/config/i386/linux.h +++ b/contrib/gcc/config/i386/linux.h @@ -151,13 +151,21 @@ Boston, MA 02111-1307, USA. */ #define CPP_PREDEFINES "-D__ELF__ -Dunix -Di386 -Dlinux -Asystem(unix) -Asystem(posix) -Acpu(i386) -Amachine(i386)" #undef CPP_SPEC +#ifdef USE_GNULIBC_1 #if TARGET_CPU_DEFAULT == 2 #define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{!m386:-D__i486__} %{posix:-D_POSIX_SOURCE}" #else #define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{m486:-D__i486__} %{posix:-D_POSIX_SOURCE}" #endif +#else /* not USE_GNULIBC_1 */ +#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 /* not USE_GNULIBC_1 */ + +#undef LIBGCC_SPEC +#define LIBGCC_SPEC "-lgcc" #undef LIB_SPEC +#ifdef USE_GNULIBC_1 #if 1 /* We no longer link with libc_p.a or libg.a by default. If you * want to profile or debug the Linux C library, please add @@ -172,6 +180,11 @@ Boston, MA 02111-1307, USA. */ %{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \ %{!p:%{!pg:%{!g*:-lc} %{g*:-lg}}}}" #endif +#else +#define LIB_SPEC \ + "%{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \ + %{profile:-lc_p} %{!profile: -lc}}" +#endif /* not USE_GNULIBC_1 */ /* Provide a LINK_SPEC appropriate for Linux. Here we provide support for the special GCC options -static and -shared, which allow us to @@ -190,6 +203,7 @@ 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: \ @@ -207,6 +221,15 @@ Boston, MA 02111-1307, USA. */ %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.1}} \ %{static:-static}}}" #endif +#else /* not USE_GNULIBC_1 */ +#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 /* not USE_GNULIBC_1 */ /* Get perform_* macros to build libgcc.a. */ #include "i386/perform.h" |
