On Wed Jan 5 11, Doug Barton wrote:
> On 01/05/2011 10:59, Alexander Best wrote:
>
> >judging from the discussion going on right now it seems those flags will be
> >grouped together to form a new variable. so things will probably change
> >shortly
> >and fixing the order is probably not necessary.
>
> Much better to fix the problem properly now than to rely on future work
> that may or may not happen. I realize that you alluded to this later in
> your message, but I think as a general principle this is worth reinforcing.
this patch should make all the -mno-* flags be sorted conistently.
cheers.
alex
>
> >some people have proposed hacking into clang which i personally think is a
> >very
> >bad idea. why not contact the clang developers? they might like the idea
> >of a
> >switch disabling all advanced extensions for every architecture?
>
> I agree with this. We have a very awkward situation right now with lots
> of local hacks in our version of gcc that in an ideal world we would not
> replicate with clang; particularly considering the much lower barrier to
> entry when it comes to contributing things back.
>
>
> Doug
>
> --
>
> Nothin' ever doesn't change, but nothin' changes much.
> -- OK Go
>
> Breadth of IT experience, and depth of knowledge in the DNS.
> Yours for the right price. :) http://SupersetSolutions.com/
--
a13x
diff --git a/libexec/rtld-elf/amd64/Makefile.inc
b/libexec/rtld-elf/amd64/Makefile.inc
index 7d68611..7528dbe 100644
--- a/libexec/rtld-elf/amd64/Makefile.inc
+++ b/libexec/rtld-elf/amd64/Makefile.inc
@@ -1,6 +1,6 @@
# $FreeBSD$
-CFLAGS+= -mno-sse -mno-sse2 -mno-sse3 -mno-mmx -mno-3dnow -msoft-float
+CFLAGS+= -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -msoft-float
# Uncomment this to build the dynamic linker as an executable instead
# of a shared library:
#LDSCRIPT= ${.CURDIR}/${MACHINE_CPUARCH}/elf_rtld.x
diff --git a/libexec/rtld-elf/i386/Makefile.inc
b/libexec/rtld-elf/i386/Makefile.inc
index 7d68611..7528dbe 100644
--- a/libexec/rtld-elf/i386/Makefile.inc
+++ b/libexec/rtld-elf/i386/Makefile.inc
@@ -1,6 +1,6 @@
# $FreeBSD$
-CFLAGS+= -mno-sse -mno-sse2 -mno-sse3 -mno-mmx -mno-3dnow -msoft-float
+CFLAGS+= -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -msoft-float
# Uncomment this to build the dynamic linker as an executable instead
# of a shared library:
#LDSCRIPT= ${.CURDIR}/${MACHINE_CPUARCH}/elf_rtld.x
diff --git a/sys/conf/kern.mk b/sys/conf/kern.mk
index 4d8636c..61f814d 100644
--- a/sys/conf/kern.mk
+++ b/sys/conf/kern.mk
@@ -66,7 +66,7 @@ INLINE_LIMIT?= 15000
#
.if ${MACHINE_CPUARCH} == "amd64"
CFLAGS+= -mcmodel=kernel -mno-red-zone \
- -mfpmath=387 -mno-sse -mno-sse2 -mno-sse3 -mno-mmx -mno-3dnow \
+ -mfpmath=387 -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 \
-msoft-float -fno-asynchronous-unwind-tables
INLINE_LIMIT?= 8000
.endif
_______________________________________________
svn-src-head@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
