gcc/config/i386/gnu.h

   1 /* Configuration for an i386 running GNU with ELF as the target machine.  */
   2
   3 #undef TARGET_VERSION
   4 #define TARGET_VERSION fprintf (stderr, " (i386 GNU)");
   5
   6 #undef TARGET_OS_CPP_BUILTINS /* config.gcc includes i386/linux.h.  */
   7 #define TARGET_OS_CPP_BUILTINS()                \
   8   do                                            \
   9     {                                           \
  10         HURD_TARGET_OS_CPP_BUILTINS();          \
  11         if (flag_pic)                           \
  12           {                                     \
  13             builtin_define ("__PIC__");         \
  14             builtin_define ("__pic__");         \
  15           }                                     \
  16     }                                           \
  17   while (0)
  18
  19 #undef CPP_SPEC
  20 #define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"
  21
  22 #undef CC1_SPEC
  23 #define CC1_SPEC "%(cc1_cpu)"
  24
  25 #undef  LINK_SPEC
  26 #define LINK_SPEC "-m elf_i386 %{shared:-shared} \
  27   %{!shared: \
  28     %{!static: \
  29       %{rdynamic:-export-dynamic} \
  30       %{!dynamic-linker:-dynamic-linker /lib/ld.so}} \
  31     %{static:-static}}"
  32
  33 #undef  STARTFILE_SPEC
  34 #define STARTFILE_SPEC \
  35   "%{!shared: \
  36      %{!static: \
  37        %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}} \
  38      %{static:crt0.o%s}} \
  39    crti.o%s %{static:crtbeginT.o%s}\
  40    %{!static:%{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}"
  41
  42 /* FIXME: Is a Hurd-specific fallback mechanism necessary?  */
  43 #undef MD_FALLBACK_FRAME_STATE_FOR