blender/build_files/build_environment/patches/openal.diff

diff -Naur external_openal_original/CMakeLists.txt external_openal/CMakeLists.txt
--- external_openal_original/CMakeLists.txt	2016-01-24 20:12:39 -0700
+++ external_openal/CMakeLists.txt	2018-06-02 12:16:52 -0600
@@ -885,7 +885,8 @@
 OPTION(ALSOFT_REQUIRE_MMDEVAPI "Require MMDevApi backend" OFF)
 IF(HAVE_WINDOWS_H)
     # Check MMSystem backend
-    CHECK_INCLUDE_FILES("windows.h;mmsystem.h" HAVE_MMSYSTEM_H -D_WIN32_WINNT=0x0502)
+    set(CMAKE_REQUIRED_FLAGS "-D_WIN32_WINNT=0x0502")
+    CHECK_INCLUDE_FILES("windows.h;mmsystem.h" HAVE_MMSYSTEM_H)
     IF(HAVE_MMSYSTEM_H)
         CHECK_SHARED_FUNCTION_EXISTS(waveOutOpen "windows.h;mmsystem.h" winmm "" HAVE_LIBWINMM)
         IF(HAVE_LIBWINMM)
build_environment: support for msvc2017 and newer cmake. -expanded build_deps.cmd with 2017 support, it can't locate msvc2017 so needs to be run from developer prompt. -Newer cmake was unhappy with openal's cmakelists.txt -collada has warning as error on and errored out on new msvc2017 warnings. 2018-06-02 19:59:56 +00:00			`diff -Naur external_openal_original/CMakeLists.txt external_openal/CMakeLists.txt`
			`--- external_openal_original/CMakeLists.txt 2016-01-24 20:12:39 -0700`
			`+++ external_openal/CMakeLists.txt 2018-06-02 12:16:52 -0600`
			`@@ -885,7 +885,8 @@`
			`OPTION(ALSOFT_REQUIRE_MMDEVAPI "Require MMDevApi backend" OFF)`
			`IF(HAVE_WINDOWS_H)`
			`# Check MMSystem backend`
			`- CHECK_INCLUDE_FILES("windows.h;mmsystem.h" HAVE_MMSYSTEM_H -D_WIN32_WINNT=0x0502)`
			`+ set(CMAKE_REQUIRED_FLAGS "-D_WIN32_WINNT=0x0502")`
			`+ CHECK_INCLUDE_FILES("windows.h;mmsystem.h" HAVE_MMSYSTEM_H)`
			`IF(HAVE_MMSYSTEM_H)`
			`CHECK_SHARED_FUNCTION_EXISTS(waveOutOpen "windows.h;mmsystem.h" winmm "" HAVE_LIBWINMM)`
			`IF(HAVE_LIBWINMM)`