diff options
Diffstat (limited to 'media-libs/mesa/files/mesa-13-clover-Work-around-build-failure-with-AltiVec.patch')
| -rw-r--r-- | media-libs/mesa/files/mesa-13-clover-Work-around-build-failure-with-AltiVec.patch | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/media-libs/mesa/files/mesa-13-clover-Work-around-build-failure-with-AltiVec.patch b/media-libs/mesa/files/mesa-13-clover-Work-around-build-failure-with-AltiVec.patch new file mode 100644 index 000000000000..0d2c65ac56e9 --- /dev/null +++ b/media-libs/mesa/files/mesa-13-clover-Work-around-build-failure-with-AltiVec.patch @@ -0,0 +1,70 @@ +From 71a2b2e8a580d2c0bee84b898d8531b27f3c7811 Mon Sep 17 00:00:00 2001 +From: Matt Turner <mattst88@gmail.com> +Date: Thu, 2 Mar 2017 04:43:21 +0000 +Subject: [PATCH] clover: Work around build failure with AltiVec. + +Bugzilla: https://bugs.gentoo.org/show_bug.cgi?id=587210 +Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68504 +Acked-by: Francisco Jerez <currojerez@riseup.net> +(cherry picked from commit 7d1195c1e4d071fe796bf5f210c468ea1cc86225) +--- + configure.ac | 14 ++++++++++++++ + src/gallium/state_trackers/clover/Makefile.am | 3 +++ + 2 files changed, 17 insertions(+) + +diff --git a/configure.ac b/configure.ac +index fd78fbb..3646e45 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -1974,6 +1974,20 @@ if test "x$enable_opencl" = xyes; then + if test "x$have_libelf" != xyes; then + AC_MSG_ERROR([Clover requires libelf]) + fi ++ ++ if test "x${ac_cv_cxx_compiler_gnu}" = xyes; then ++ altivec_enabled=no ++ AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ++ #if !defined(__VEC__) || !defined(__ALTIVEC__) ++ #error "AltiVec not enabled" ++ #endif ++ ])], altivec_enabled=yes) ++ ++ if test "$altivec_enabled" = yes; then ++ CLOVER_STD_OVERRIDE="-std=gnu++11" ++ fi ++ AC_SUBST([CLOVER_STD_OVERRIDE]) ++ fi + fi + AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes) + AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes) +diff --git a/src/gallium/state_trackers/clover/Makefile.am b/src/gallium/state_trackers/clover/Makefile.am +index 8abcfec..edf1e26 100644 +--- a/src/gallium/state_trackers/clover/Makefile.am ++++ b/src/gallium/state_trackers/clover/Makefile.am +@@ -33,6 +33,7 @@ noinst_LTLIBRARIES = libclover.la libcltgsi.la libclllvm.la + + libcltgsi_la_CXXFLAGS = \ + -std=c++11 \ ++ $(CLOVER_STD_OVERRIDE) \ + $(VISIBILITY_CXXFLAGS) + + libcltgsi_la_SOURCES = $(TGSI_SOURCES) +@@ -41,6 +42,7 @@ libclllvm_la_CXXFLAGS = \ + -std=c++11 \ + $(VISIBILITY_CXXFLAGS) \ + $(LLVM_CXXFLAGS) \ ++ $(CLOVER_STD_OVERRIDE) \ + $(DEFINES) \ + $(LIBELF_CFLAGS) \ + -DLIBCLC_INCLUDEDIR=\"$(LIBCLC_INCLUDEDIR)/\" \ +@@ -51,6 +53,7 @@ libclllvm_la_SOURCES = $(LLVM_SOURCES) + + libclover_la_CXXFLAGS = \ + -std=c++11 \ ++ $(CLOVER_STD_OVERRIDE) \ + $(VISIBILITY_CXXFLAGS) + + libclover_la_LIBADD = \ +-- +2.10.2 + |