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Description: Set compiler flags
Respect CFLAGS,CXXFLAGS,LDFLAGS (security hardening etc.)
Be verbose
Disable non-policy-compliant instruction set assumptions (slows the
OpenCL compiler by ~few%, no effect on OpenCL execution speed)
Author: Simon Richter <sjr@debian.org>,Rebecca Palmer <rebecca_palmer@zoho.com>
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,7 +31,6 @@ INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINA
INCLUDE (FindPkgConfig)
-SET(CMAKE_VERBOSE_MAKEFILE "false")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/CMake/")
INCLUDE (GNUInstallDirs OPTIONAL)
# support old CMake without GNUInstallDirs
@@ -73,9 +72,9 @@ ADD_DEFINITIONS(-DGEN7_SAMPLER_CLAMP_BOR
# compiler flag setting
if (COMPILER STREQUAL "GCC")
- set (CMAKE_C_CXX_FLAGS "${CMAKE_C_CXX_FLAGS} -funroll-loops -fstrict-aliasing -msse2 -msse3 -mssse3 -msse4.1 -fPIC -Wall -mfpmath=sse -Wcast-align -Wl,-E")
+ set (CMAKE_C_CXX_FLAGS "${CMAKE_C_CXX_FLAGS} -funroll-loops -fstrict-aliasing -fPIC -Wall -Wcast-align -Wl,-E")
elseif (COMPILER STREQUAL "CLANG")
- set (CMAKE_C_CXX_FLAGS "${CMAKE_C_CXX_FLAGS} -funroll-loops -fstrict-aliasing -msse2 -msse3 -mssse3 -msse4.1 -fPIC -Wall")
+ set (CMAKE_C_CXX_FLAGS "${CMAKE_C_CXX_FLAGS} -funroll-loops -fstrict-aliasing -fPIC -Wall")
elseif (COMPILER STREQUAL "ICC")
set (CMAKE_C_CXX_FLAGS "${CMAKE_C_CXX_FLAGS} -wd2928 -Wall -fPIC -fstrict-aliasing -fp-model fast -msse4.1 -Wl,-E")
endif ()
--- a/backend/src/sys/platform.hpp
+++ b/backend/src/sys/platform.hpp
@@ -41,15 +41,6 @@
#define __X86__
#endif
-/* We require SSE ... */
-#ifndef __SSE__
-#define __SSE__
-#endif
-
-/* ... and SSE2 */
-#ifndef __SSE2__
-#define __SSE2__
-#endif
#if defined(_INCLUDED_IMM)
// #define __AVX__
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