From: Richard Biener <rguenther@suse.de>
Date: Fri, 13 Jan 2023 07:50:14 +0000 (+0100)
Subject: alpha: Don't add crtfastmath.o for -shared
X-Git-Tag: basepoints/gcc-14~1757
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=31949fba1222692548b501e4dfa4ddcf7b7fc7c6;p=thirdparty%2Fgcc.git

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 --git a/gcc/config/alpha/linux.h b/gcc/config/alpha/linux.h
index 9c3ad5a10976..7d2f0e844f91 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 \