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From: Richard Biener <rguenth@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-5450] alpha: Don't add crtfastmath.o for -shared Date: Fri, 27 Jan 2023 14:46:58 +0000 (GMT) [thread overview] Message-ID: <20230127144658.D24003858C00@sourceware.org> (raw) https://gcc.gnu.org/g:31949fba1222692548b501e4dfa4ddcf7b7fc7c6 commit r13-5450-g31949fba1222692548b501e4dfa4ddcf7b7fc7c6 Author: Richard Biener <rguenther@suse.de> Date: Fri Jan 13 08:50:14 2023 +0100 alpha: Don't add crtfastmath.o for -shared Don't add crtfastmath.o for -shared to avoid altering the FP environment when loading a shared library. PR target/55522 * config/alpha/linux.h (ENDFILE_SPEC): Don't add crtfastmath.o for -shared. Diff: --- gcc/config/alpha/linux.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/config/alpha/linux.h b/gcc/config/alpha/linux.h index 9c3ad5a1097..7d2f0e844f9 100644 --- a/gcc/config/alpha/linux.h +++ b/gcc/config/alpha/linux.h @@ -106,7 +106,7 @@ along with GCC; see the file COPYING3. If not see #undef ENDFILE_SPEC #define ENDFILE_SPEC \ - "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \ + "%{Ofast|ffast-math|funsafe-math-optimizations:%{!shared:crtfastmath.o%s}} \ %{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s" #define LINK_GCC_C_SEQUENCE_SPEC \
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