[Bf-blender-cvs] [6a8d87db187] blender2.7: Build environment: backport master changes to blender2.7.

[Brecht Van Lommel]

Commit: 6a8d87db1879cc1bf96217987b52a4be2c80864c
Author: Brecht Van Lommel
Date:   Wed Mar 13 18:30:42 2019 +0100
Branches: blender2.7
https://developer.blender.org/rB6a8d87db1879cc1bf96217987b52a4be2c80864c

Build environment: backport master changes to blender2.7.

We can keep these in sync for now.

===================================================================

M	build_files/build_environment/cmake/openal.cmake
M	build_files/build_environment/cmake/openmp.cmake
M	build_files/build_environment/cmake/options.cmake
M	build_files/build_environment/cmake/osl.cmake

===================================================================

diff --git a/build_files/build_environment/cmake/openal.cmake b/build_files/build_environment/cmake/openal.cmake
index 7a693b1fce2..3cd3a0aac72 100644
--- a/build_files/build_environment/cmake/openal.cmake
+++ b/build_files/build_environment/cmake/openal.cmake
@@ -18,31 +18,18 @@
 
 if(BUILD_MODE STREQUAL Release)
 	set(OPENAL_EXTRA_ARGS
-		-DALSOFT_UTILS=OFF
-		-DALSOFT_NO_CONFIG_UTIL=ON
-		-DALSOFT_EXAMPLES=OFF
-		-DALSOFT_TESTS=OFF
-		-DALSOFT_CONFIG=OFF
-		-DALSOFT_HRTF_DEFS=OFF
-		-DALSOFT_INSTALL=ON
-		-DALSOFT_BACKEND_SNDIO=OFF
+		-DALSOFT_UTILS=Off
+		-DALSOFT_NO_CONFIG_UTIL=On
+		-DALSOFT_EXAMPLES=Off
+		-DALSOFT_TESTS=Off
+		-DALSOFT_CONFIG=Off
+		-DALSOFT_HRTF_DEFS=Off
+		-DALSOFT_INSTALL=On
+		-DALSOFT_BACKEND_SNDIO=Off
 	)
 
 	if(UNIX)
-		set(OPENAL_EXTRA_ARGS
-			${OPENAL_EXTRA_ARGS}
-			-DLIBTYPE=STATIC
-		)
-	endif()
-
-	if(UNIX AND NOT APPLE)
-		# Ensure we have backends for playback.
-		set(OPENAL_EXTRA_ARGS
-			${OPENAL_EXTRA_ARGS}
-			-DALSOFT_REQUIRE_ALSA=ON
-			-DALSOFT_REQUIRE_OSS=ON
-			-DALSOFT_REQUIRE_PULSEAUDIO=ON
-		)
+		set(OPENAL_EXTRA_ARGS ${OPENAL_EXTRA_ARGS} -DLIBTYPE=STATIC)
 	endif()
 
 	ExternalProject_Add(external_openal
diff --git a/build_files/build_environment/cmake/openmp.cmake b/build_files/build_environment/cmake/openmp.cmake
index d8224020ecf..f9f5a5cfb63 100644
--- a/build_files/build_environment/cmake/openmp.cmake
+++ b/build_files/build_environment/cmake/openmp.cmake
@@ -23,8 +23,8 @@ ExternalProject_Add(external_openmp
 	URL_HASH MD5=${OPENMP_HASH}
 	PREFIX ${BUILD_DIR}/openmp
 	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/openmp ${DEFAULT_CMAKE_FLAGS}
-	INSTALL_COMMAND cd ${BUILD_DIR}/openmp/src/external_openmp-build && install_name_tool -id '@executable_path/../Resources/lib/libomp.dylib' runtime/src/libomp.dylib && make install
-	INSTALL_PATH ${LIBDIR}/openmp
+	INSTALL_COMMAND cd ${BUILD_DIR}/openmp/src/external_openmp-build && install_name_tool -id @executable_path/../Resources/lib/libomp.dylib runtime/src/libomp.dylib && make install
+	INSTALL_DIR ${LIBDIR}/openmp
 )
 
 add_dependencies(
diff --git a/build_files/build_environment/cmake/options.cmake b/build_files/build_environment/cmake/options.cmake
index 20e9750bed6..ac36c891976 100644
--- a/build_files/build_environment/cmake/options.cmake
+++ b/build_files/build_environment/cmake/options.cmake
@@ -127,8 +127,7 @@ else()
 		)
 		set(OSX_ARCHITECTURES x86_64)
 		set(OSX_DEPLOYMENT_TARGET 10.9)
-		set(OSX_SDK_VERSION 10.13)
-		set(OSX_SYSROOT ${XCODE_DEV_PATH}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX${OSX_SDK_VERSION}.sdk)
+		set(OSX_SYSROOT ${XCODE_DEV_PATH}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk)
 
 		set(PLATFORM_CFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET}")
 		set(PLATFORM_CXXFLAGS "-isysroot ${OSX_SYSROOT} -mmacosx-version-min=${OSX_DEPLOYMENT_TARGET} -std=c++11 -stdlib=libc++")
diff --git a/build_files/build_environment/cmake/osl.cmake b/build_files/build_environment/cmake/osl.cmake
index b3cf7356926..795892f29e2 100644
--- a/build_files/build_environment/cmake/osl.cmake
+++ b/build_files/build_environment/cmake/osl.cmake
@@ -81,11 +81,6 @@ if(WIN32)
 		${OSL_EXTRA_ARGS}
 		-DPUGIXML_HOME=${LIBDIR}/pugixml
 	)
-elseif(UNIX AND NOT APPLE)
-	set(OSL_EXTRA_ARGS
-		${OSL_EXTRA_ARGS}
-		-DPUGIXML_HOME=${LIBDIR}/pugixml
-	)
 elseif(APPLE)
 	# Make symbol hiding consistent with OIIO which defaults to OFF,
 	# avoids linker warnings on macOS