clover: use the unified check for c++11 instead of the gcc version number
So far clover based its test for compiler support on the version of gcc,
while in reality support for c++11 is required. This patch replaces the
version check by the check unified for all modules that require c++11.
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
diff --git a/configure.ac b/configure.ac
index 3dd9b9a..d362dfb1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2294,8 +2294,8 @@
AC_MSG_ERROR([cannot enable OpenCL without Gallium])
fi
- if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
- AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
+ if test "x$HAVE_CXX11" != "xyes"; then
+ AC_MSG_ERROR([clover requires c++11 support])
fi
if test "x$have_libclc" = xno; then
diff --git a/src/gallium/state_trackers/clover/Makefile.am b/src/gallium/state_trackers/clover/Makefile.am
index 3213935..7167bc1 100644
--- a/src/gallium/state_trackers/clover/Makefile.am
+++ b/src/gallium/state_trackers/clover/Makefile.am
@@ -31,14 +31,14 @@
noinst_LTLIBRARIES = libclover.la libcltgsi.la libclllvm.la
libcltgsi_la_CXXFLAGS = \
- -std=c++11 \
+ $(CXX11_CXXFLAGS) \
$(CLOVER_STD_OVERRIDE) \
$(VISIBILITY_CXXFLAGS)
libcltgsi_la_SOURCES = $(TGSI_SOURCES)
libclllvm_la_CXXFLAGS = \
- -std=c++11 \
+ $(CXX11_CXXFLAGS) \
$(VISIBILITY_CXXFLAGS) \
$(LLVM_CXXFLAGS) \
$(CLOVER_STD_OVERRIDE) \
@@ -51,7 +51,7 @@
libclllvm_la_SOURCES = $(LLVM_SOURCES)
libclover_la_CXXFLAGS = \
- -std=c++11 \
+ $(CXX11_CXXFLAGS) \
$(CLOVER_STD_OVERRIDE) \
$(VISIBILITY_CXXFLAGS)