From: Tim Rowley <timothy.o.rowley@intel.com>
Date: Wed, 29 Mar 2017 19:25:12 +0000 (-0500)
Subject: swr: [configure.ac/scons] require c++14
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3c52a7316a1b968a780f387b70a17183d5bc9054;p=mesa.git

swr: [configure.ac/scons] require c++14

New C++ features used by upcoming swr changes.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>
---

diff --git a/configure.ac b/configure.ac
index 74a28ac1d96..7d92b33a0fa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2396,10 +2396,10 @@ if test -n "$with_gallium_drivers"; then
         xswr)
             llvm_require_version $LLVM_REQUIRED_SWR "swr"
 
-            swr_require_cxx_feature_flags "C++11" "__cplusplus >= 201103L" \
-                ",-std=c++11" \
-                SWR_CXX11_CXXFLAGS
-            AC_SUBST([SWR_CXX11_CXXFLAGS])
+            swr_require_cxx_feature_flags "C++14" "__cplusplus >= 201402L" \
+                "-std=c++14" \
+                SWR_CXX14_CXXFLAGS
+            AC_SUBST([SWR_CXX14_CXXFLAGS])
 
             swr_require_cxx_feature_flags "AVX" "defined(__AVX__)" \
                 ",-mavx,-march=core-avx" \
diff --git a/src/gallium/drivers/swr/Makefile.am b/src/gallium/drivers/swr/Makefile.am
index 53093110805..c41662fbf2e 100644
--- a/src/gallium/drivers/swr/Makefile.am
+++ b/src/gallium/drivers/swr/Makefile.am
@@ -22,7 +22,7 @@
 include Makefile.sources
 include $(top_srcdir)/src/gallium/Automake.inc
 
-AM_CXXFLAGS = $(GALLIUM_DRIVER_CFLAGS) $(SWR_CXX11_CXXFLAGS)
+AM_CXXFLAGS = $(GALLIUM_DRIVER_CFLAGS) $(SWR_CXX14_CXXFLAGS)
 
 noinst_LTLIBRARIES = libmesaswr.la
 
@@ -32,7 +32,7 @@ COMMON_CXXFLAGS = \
 	-fno-strict-aliasing \
 	$(GALLIUM_DRIVER_CFLAGS) \
 	$(LLVM_CXXFLAGS) \
-	$(SWR_CXX11_CXXFLAGS) \
+	$(SWR_CXX14_CXXFLAGS) \
 	-I$(builddir)/rasterizer/codegen \
 	-I$(builddir)/rasterizer/jitter \
 	-I$(builddir)/rasterizer/archrast \
diff --git a/src/gallium/drivers/swr/SConscript b/src/gallium/drivers/swr/SConscript
index 18d6c9b67dc..eca5dba8304 100644
--- a/src/gallium/drivers/swr/SConscript
+++ b/src/gallium/drivers/swr/SConscript
@@ -43,7 +43,7 @@ loadersource = env.ParseSourceList('Makefile.sources', [
 
 if not env['msvc'] :
     env.Append(CCFLAGS = [
-        '-std=c++11',
+        '-std=c++14',
     ])
 
 swrroot = '#src/gallium/drivers/swr/'