draw_rect: support yuv modes

[android/external-libkmsxx.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9214bfdf12e243ba2c616b7436f6ecb5a22113cf..57088bc5f78fd98a6605fb66332874a2f63b29de 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 2.8)
 project(kms++)
 
+include(LTO.cmake)
+
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
@@ -16,10 +18,16 @@ ENDIF()
 string(TOUPPER "${CMAKE_BUILD_TYPE}" U_CMAKE_BUILD_TYPE)
 
 option(BUILD_SHARED_LIBS "Build shared libs" FALSE)
+option(TREAT_WARNINGS_AS_ERRORS "Treat warnings as errors" FALSE)
 
 set(KMSXX_ENABLE_PYTHON ON CACHE BOOL "Enable Python wrappers")
+set(KMSXX_PYTHON_VERSION "python3;python2" CACHE STRING "Python pkgconfig package")
+
 set(KMSXX_ENABLE_KMSCUBE OFF CACHE BOOL "Enable kmscube")
 
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -Wall")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wextra -Wno-unused-parameter")
+
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra -Wno-unused-parameter")
 
@@ -30,45 +38,39 @@ if (CMAKE_COMPILER_IS_GNUCC)
     endif()
 endif()
 
+# HACK: cmake always adds "-rdynamic", this removes it
+SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
+SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
+
 set(CMAKE_POSITION_INDEPENDENT_CODE TRUE)
 
+if (TREAT_WARNINGS_AS_ERRORS)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
+endif()
+
 # static link libc
 # set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++")
 
-if (NOT ${U_CMAKE_BUILD_TYPE} MATCHES DEBUG AND NOT DEFINED HAS_LTO_FLAG)
-    CHECK_CXX_COMPILER_FLAG("-flto" HAS_LTO_FLAG)
-
-    if (HAS_LTO_FLAG)
-        find_program(LTO_AR NAMES "${CMAKE_C_COMPILER}-ar" gcc-ar)
-        find_program(LTO_RANLIB NAMES "${CMAKE_C_COMPILER}-ranlib" gcc-ranlib)
-
-        if (LTO_AR)
-            EXECUTE_PROCESS(COMMAND "${LTO_AR}" --version RESULT_VARIABLE ret OUTPUT_QUIET ERROR_QUIET)
-            if (ret)
-               unset(LTO_AR CACHE)
-            endif()
-        endif()
-
-        if (LTO_RANLIB)
-            EXECUTE_PROCESS(COMMAND "${LTO_RANLIB}" --version RESULT_VARIABLE ret OUTPUT_QUIET ERROR_QUIET)
-            if (ret)
-               unset(LTO_RANLIB CACHE)
-            endif()
-        endif()
-
-        if (LTO_AR AND LTO_RANLIB)
-            set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto")
-            set(CMAKE_AR "${LTO_AR}")
-            set(CMAKE_RANLIB "${LTO_RANLIB}")
-        else()
-            message(STATUS "gcc-ar or gcc-ranlib not found, disabling LTO")
-        endif()
+check_lto()
+
+if (NOT ${U_CMAKE_BUILD_TYPE} MATCHES DEBUG)
+    if (LTO_WORKS)
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -flto")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto")
+        set(CMAKE_AR "${LTO_AR}")
+        set(CMAKE_RANLIB "${LTO_RANLIB}")
     endif()
 endif()
 
 find_package(PkgConfig REQUIRED)
 pkg_check_modules(LIBDRM libdrm>=2.4.64 REQUIRED)
 
+pkg_check_modules(LIBDRM_OMAP libdrm_omap)
+if(LIBDRM_OMAP_FOUND)
+    add_definitions(-DHAS_LIBDRM_OMAP)
+endif()
+
 enable_testing()
 
 add_subdirectory(kms++)
@@ -82,3 +84,5 @@ endif()
 if(KMSXX_ENABLE_PYTHON)
         add_subdirectory(py)
 endif()
+
+add_custom_target(docs SOURCES "README.md")