diff options
Diffstat (limited to 'gcc/libgcc2.c')
| -rw-r--r-- | gcc/libgcc2.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index faa3c14cf2e..dd54319615d 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -42,6 +42,17 @@ Boston, MA 02111-1307, USA. */ #undef abort #endif +#if (SUPPORTS_WEAK == 1) && (defined (ASM_OUTPUT_DEF) || defined (ASM_OUTPUT_WEAK_ALIAS)) +#define WEAK_ALIAS +#endif + +/* In a cross-compilation situation, default to inhibiting compilation + of routines that use libc. */ + +#ifdef CROSS_COMPILE +#define inhibit_libc +#endif + /* Permit the tm.h file to select the endianness to use just for this file. This is used when the endianness is determined when the compiler is run. */ @@ -1526,7 +1537,7 @@ __bb_exit_func (void) continue; } - /* ??? Should first write a header to the file. Perferably, a 4 byte + /* ??? Should first write a header to the file. Preferably, a 4 byte magic number, 4 bytes containing the time the program was compiled, 4 bytes containing the last modification time of the source file, and 4 bytes indicating the compiler options used. |