darktable: patch to workaround a gcc-4.7.3 issue with -mtune=generic.
This commit is contained in:
parent
a4543d5217
commit
9bd8c76ff5
|
@ -0,0 +1,16 @@
|
|||
Comment _MM_SET_FLUSH_ZERO_MODE for now.
|
||||
|
||||
gcc-4.7.3 with -mtune=generic uses STMXCSR/VSTMXCSR instructions which are
|
||||
only available in Sandy Bridge CPUs, thus causes a SIGILL on AMD CPUs.
|
||||
|
||||
--- src/common/darktable.c.orig 2014-05-08 11:42:15.844554271 +0200
|
||||
+++ src/common/darktable.c 2014-05-08 11:43:00.724288778 +0200
|
||||
@@ -363,7 +363,7 @@ int dt_init(int argc, char *argv[], cons
|
||||
#endif
|
||||
|
||||
// make everything go a lot faster.
|
||||
- _MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON);
|
||||
+ //_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON);
|
||||
#if !defined __APPLE__ && !defined __WIN32__
|
||||
_dt_sigsegv_old_handler = signal(SIGSEGV,&_dt_sigsegv_handler);
|
||||
#endif
|
|
@ -1,7 +1,7 @@
|
|||
# Template file for 'darktable'
|
||||
pkgname=darktable
|
||||
version=1.4.2
|
||||
revision=4
|
||||
revision=5
|
||||
build_style=cmake
|
||||
maintainer="Carlo Dormeletti <carlo.dormeletti@email.it>"
|
||||
homepage="http://www.darktable.org/"
|
||||
|
@ -17,12 +17,6 @@ makedepends="gtk+-devel glib-devel exiv2-devel lcms2-devel
|
|||
distfiles="${SOURCEFORGE_SITE}/${pkgname}/1.4/${pkgname}-${version}.tar.xz"
|
||||
checksum="c1311a6e336007b85d21647652ebec3e26840248a968eab04ab5f0a56c2e0709"
|
||||
|
||||
# This needs to be built with SSE, otherwise some CPUs might crash with
|
||||
# an ilegal instruction (vstmxcsr). Notably most AMD CPUs with -mtune=generic.
|
||||
#
|
||||
# Let's assume this has been fixed in recent gcc versions and just force SSE.
|
||||
CFLAGS="-msse"
|
||||
|
||||
post_install() {
|
||||
mv ${DESTDIR}/usr/lib/darktable/libdarktable.so ${DESTDIR}/usr/lib/
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue