From: Mike Gilbert <floppym@gentoo.org>
Date: Fri, 29 Dec 2017 18:44:33 +0000 (-0500)
Subject: cmake: do not add -msse2/-msse3 globally
X-Git-Tag: 2.0.0-rc2~99^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=082aac83a0708c71d762818b70b79c2771d39e08;p=platform%2Fupstream%2Ffreerdp.git

cmake: do not add -msse2/-msse3 globally
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9c13acd..d2f7385 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -283,9 +283,6 @@ if(CMAKE_COMPILER_IS_GNUCC)
 		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g")
 		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
 	endif()
-	if(WITH_SSE2)
-		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse2")
-	endif()
 endif()
 
 # When building with Unix Makefiles and doing any release builds
@@ -310,9 +307,6 @@ if(${CMAKE_C_COMPILER_ID} STREQUAL "Clang")
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-macros -Wno-padded")
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-c11-extensions -Wno-gnu")
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-command-line-argument")
-	if(WITH_SSE2)
-		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mssse3")
-	endif()
 	CHECK_C_COMPILER_FLAG(-Wno-deprecated-declarations Wno-deprecated-declarations)
 	if(Wno-deprecated-declarations)
 		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-deprecated-declarations")
diff --git a/libfreerdp/CMakeLists.txt b/libfreerdp/CMakeLists.txt
index fd65bb8..9516d9f 100644
--- a/libfreerdp/CMakeLists.txt
+++ b/libfreerdp/CMakeLists.txt
@@ -145,7 +145,7 @@ set(CODEC_NEON_SRCS
 if(WITH_SSE2)
 	set(CODEC_SRCS ${CODEC_SRCS} ${CODEC_SSE2_SRCS})
 
-	if(CMAKE_COMPILER_IS_GNUCC)
+	if(CMAKE_COMPILER_IS_GNUCC OR ${CMAKE_C_COMPILER_ID} STREQUAL "Clang")
 		set_source_files_properties(${CODEC_SSE2_SRCS} PROPERTIES COMPILE_FLAGS "-msse2" )
 	endif()