* [PATCH 2/9] alpha: Don't add crtfastmath.o for -shared
@ 2023-01-13 8:00 Richard Biener
0 siblings, 0 replies; 2+ messages in thread
From: Richard Biener @ 2023-01-13 8:00 UTC (permalink / raw)
To: gcc-patches; +Cc: rth
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.
---
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 \
--
2.35.3
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH 2/9] alpha: Don't add crtfastmath.o for -shared
@ 2023-01-23 8:59 Richard Biener
0 siblings, 0 replies; 2+ messages in thread
From: Richard Biener @ 2023-01-23 8:59 UTC (permalink / raw)
To: gcc-patches; +Cc: rth
On Fri, 13 Jan 2023, Richard Biener wrote:
> Don't add crtfastmath.o for -shared to avoid altering the FP
> environment when loading a shared library.
Ping.
> PR target/55522
> * config/alpha/linux.h (ENDFILE_SPEC): Don't add
> crtfastmath.o for -shared.
> ---
> 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 \
>
--
Richard Biener <rguenther@suse.de>
SUSE Software Solutions Germany GmbH, Frankenstrasse 146, 90461 Nuernberg,
Germany; GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman;
HRB 36809 (AG Nuernberg)
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2023-01-23 8:59 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-01-13 8:00 [PATCH 2/9] alpha: Don't add crtfastmath.o for -shared Richard Biener
2023-01-23 8:59 Richard Biener
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).