[patch] mesa-12.0.1-clover-altivec.patch

mesa-12.0.1-clover-altivec.patch (text/plain), 1.33 KB, created by Chí-Thanh Christopher Nguyễn on 2016-07-11 17:56:24 UTC

diff -ur a/configure.ac b/configure.ac
--- a/configure.ac	2016-07-07 17:12:34.000000000 +0200
+++ b/configure.ac	2016-07-11 02:18:16.820020167 +0200
@@ -1938,6 +1938,19 @@
         AC_SUBST([LIBCLC_LIBEXECDIR])
     fi
 
+dnl
+dnl Workaround for altivec failure with GNU C++ and -std=c++0x, PR58241
+dnl
+    if test "x${ac_cv_cxx_compiler_gnu}" = xyes ; then
+        case $target_cpu in
+            powerpc|powerpc64 )
+            CLOVER_EXTRA_CXXFLAGS="-mno-altivec"
+            ;;
+        esac
+    fi
+    AC_SUBST([CLOVER_EXTRA_CXXFLAGS])
+
+
     gallium_st="$gallium_st clover"
 
     if test "x$enable_opencl_icd" = xyes; then
diff -ur a/src/gallium/state_trackers/clover/Makefile.am b/src/gallium/state_trackers/clover/Makefile.am
--- a/src/gallium/state_trackers/clover/Makefile.am	2016-07-01 17:50:53.000000000 +0200
+++ b/src/gallium/state_trackers/clover/Makefile.am	2016-07-11 08:14:03.883247190 +0200
@@ -33,12 +33,14 @@
 
 libcltgsi_la_CXXFLAGS = \
 	-std=c++11 \
+	$(CLOVER_EXTRA_CXXFLAGS) \
 	$(VISIBILITY_CXXFLAGS)
 
 libcltgsi_la_SOURCES = $(TGSI_SOURCES)
 
 libclllvm_la_CXXFLAGS = \
 	-std=c++11 \
+	$(CLOVER_EXTRA_CXXFLAGS) \
 	$(VISIBILITY_CXXFLAGS) \
 	$(LLVM_CXXFLAGS) \
 	$(DEFINES) \
@@ -51,6 +53,7 @@
 
 libclover_la_CXXFLAGS = \
 	-std=c++11 \
+	$(CLOVER_EXTRA_CXXFLAGS) \
 	$(VISIBILITY_CXXFLAGS)
 
 libclover_la_LIBADD = \