Revert "Modernise CMake"

[platform/upstream/glslang.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 12655f7..32395c0 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,12 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 2.8.11)
+set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+
+option(ENABLE_AMD_EXTENSIONS "Enables support of AMD-specific extensions" ON)
+option(ENABLE_GLSLANG_BINARIES "Builds glslangValidator and spirv-remap" ON)
+
+option(ENABLE_NV_EXTENSIONS "Enables support of Nvidia-specific extensions" ON)
+
+option(ENABLE_HLSL "Enables HLSL input support" ON)
 
 enable_testing()
 
@@ -6,8 +14,23 @@ set(CMAKE_INSTALL_PREFIX "install" CACHE STRING "prefix")
 
 project(glslang)
 
+if(ENABLE_AMD_EXTENSIONS)
+    add_definitions(-DAMD_EXTENSIONS)
+endif(ENABLE_AMD_EXTENSIONS)
+
+if(ENABLE_NV_EXTENSIONS)
+    add_definitions(-DNV_EXTENSIONS)
+endif(ENABLE_NV_EXTENSIONS)
+
+if(ENABLE_HLSL)
+    add_definitions(-DENABLE_HLSL)
+endif(ENABLE_HLSL)
+
 if(WIN32)
-    include(ChooseMSVCCRT.cmake)
+    set(CMAKE_DEBUG_POSTFIX "d")
+    if(MSVC)
+        include(ChooseMSVCCRT.cmake)
+    endif(MSVC)
     add_definitions(-DGLSLANG_OSINCLUDE_WIN32)
 elseif(UNIX)
     add_definitions(-fPIC)
@@ -17,17 +40,38 @@ else(WIN32)
 endif(WIN32)
 
 if(CMAKE_COMPILER_IS_GNUCXX)
+    add_definitions(-Wall -Wmaybe-uninitialized -Wuninitialized -Wunused -Wunused-local-typedefs
+      -Wunused-parameter -Wunused-value  -Wunused-variable -Wunused-but-set-parameter -Wunused-but-set-variable)
+    add_definitions(-Wno-reorder)  # disable this from -Wall, since it happens all over.
     add_definitions(-std=c++11)
 elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
+    add_definitions(-Wall -Wuninitialized -Wunused -Wunused-local-typedefs
+      -Wunused-parameter -Wunused-value  -Wunused-variable)
+    add_definitions(-Wno-reorder)  # disable this from -Wall, since it happens all over.
     add_definitions(-std=c++11)
 endif()
 
+function(glslang_set_link_args TARGET)
+    # For MinGW compiles, statically link against the GCC and C++ runtimes.
+    # This avoids the need to ship those runtimes as DLLs.
+    if(WIN32)
+       if(${CMAKE_CXX_COMPILER_ID} MATCHES "GNU")
+           set_target_properties(${TARGET} PROPERTIES
+                   LINK_FLAGS "-static -static-libgcc -static-libstdc++")
+        endif()
+    endif(WIN32)
+endfunction(glslang_set_link_args)
+
 # We depend on these for later projects, so they should come first.
 add_subdirectory(External)
 
 add_subdirectory(glslang)
 add_subdirectory(OGLCompilersDLL)
-add_subdirectory(StandAlone)
+if(ENABLE_GLSLANG_BINARIES)
+       add_subdirectory(StandAlone)
+endif()
 add_subdirectory(SPIRV)
-
+if(ENABLE_HLSL)
+    add_subdirectory(hlsl)
+endif(ENABLE_HLSL)
 add_subdirectory(gtests)