diff options
Diffstat (limited to 'gcc/config/darwin.h')
| -rw-r--r-- | gcc/config/darwin.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h index bb4451a..7d093c9 100644 --- a/gcc/config/darwin.h +++ b/gcc/config/darwin.h @@ -207,12 +207,21 @@ extern GTY(()) int darwin_ms_struct; #undef LINK_GCC_C_SEQUENCE_SPEC #define LINK_GCC_C_SEQUENCE_SPEC "%G %L" -#ifdef TARGET_SYSTEM_ROOT -#define LINK_SYSROOT_SPEC \ - "%{isysroot*:-syslibroot %*;:-syslibroot " TARGET_SYSTEM_ROOT "}" -#else +/* ld64 supports a sysroot, it just has a different name and there's no easy + way to check for it at config time. */ +#undef HAVE_LD_SYSROOT +#define HAVE_LD_SYSROOT 1 +/* It seems the only (working) way to get a space after %R is to append a + dangling '/'. */ +#define SYSROOT_SPEC "%{!isysroot*:-syslibroot %R/ }" + +/* Do the same as clang, for now, and insert the sysroot for ld when an + isysroot is specified. */ #define LINK_SYSROOT_SPEC "%{isysroot*:-syslibroot %*}" -#endif + +/* Suppress the addition of extra prefix paths when a sysroot is in use. */ +#define STANDARD_STARTFILE_PREFIX_1 "" +#define STANDARD_STARTFILE_PREFIX_2 "" #define DARWIN_PIE_SPEC "%{fpie|pie|fPIE:}" |