<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - fix build with gcc link time optimizer" href="https://bugs.freedesktop.org/show_bug.cgi?id=83669#c13">Comment # 13</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - fix build with gcc link time optimizer" href="https://bugs.freedesktop.org/show_bug.cgi?id=83669">bug 83669</a> from <a class="email" href="mailto:marvin24@gmx.de" title="Marc Dietrich <marvin24@gmx.de>"> Marc Dietrich</a> <pre>gcc/clang development is fast and also the mesa supported version numbers of compilers are increasing. So this is a fast moving target. That said, I currently use the _target_ attribute of gcc (not supported by clang yet AFAIK), and add a #pragma target: diff --git a/src/mesa/Makefile.am b/src/mesa/Makefile.am index 3903818..b83dc76 100644 --- a/src/mesa/Makefile.am +++ b/src/mesa/Makefile.am @@ -181,7 +181,9 @@ libmesagallium_la_LIBADD = \ libmesa_sse41_la_SOURCES = \ $(X86_SSE41_FILES) +if !HAVE_TARGET_ATTRIBUTE libmesa_sse41_la_CFLAGS = $(AM_CFLAGS) $(SSE41_CFLAGS) +endif pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = gl.pc diff --git a/src/mesa/main/sse_minmax.c b/src/mesa/main/sse_minmax.c index 2e34716..5fd59fc 100644 --- a/src/mesa/main/sse_minmax.c +++ b/src/mesa/main/sse_minmax.c @@ -25,6 +25,7 @@ * */ +#pragma GCC target ("sse4.1") #include "main/sse_minmax.h" #include <smmintrin.h> #include <stdint.h> diff --git a/src/mesa/main/streaming-load-memcpy.c b/src/mesa/main/streaming-load-memcpy.c index 32854b6..8066954 100644 --- a/src/mesa/main/streaming-load-memcpy.c +++ b/src/mesa/main/streaming-load-memcpy.c @@ -26,6 +26,7 @@ * */ +#pragma GCC target ("sse4.1") #include "main/macros.h" #include "main/streaming-load-memcpy.h" #include <smmintrin.h> That works fine for gcc and clang so far for me. Not sure if this is a working solution for everyone.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>