diff options
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/.gitignore | 3 | ||||
| -rw-r--r-- | cmake/CMakeLists.txt | 66 |
2 files changed, 57 insertions, 12 deletions
diff --git a/cmake/.gitignore b/cmake/.gitignore index 9a079bc01b..7e52ff9728 100644 --- a/cmake/.gitignore +++ b/cmake/.gitignore @@ -9,3 +9,6 @@ cmake_install.cmake libskia.* example example.png +include +skia_compile_arguments.txt +skia_link_arguments.txt diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt index f87b5f836b..5f0049bdad 100644 --- a/cmake/CMakeLists.txt +++ b/cmake/CMakeLists.txt @@ -8,17 +8,6 @@ if (NOT CMAKE_BUILD_TYPE) set (CMAKE_BUILD_TYPE Release) endif () -set (userconfig_directory ${CMAKE_BINARY_DIR}/include) -set (userconfig_path ${userconfig_directory}/SkUserConfig.h) -file(WRITE ${userconfig_path} "// SkUserConfig generated by CMake.\n") -if (CMAKE_BUILD_TYPE STREQUAL Release) - file(APPEND ${userconfig_path} "#define SK_RELEASE\n") - file(APPEND ${userconfig_path} "#undef SK_DEBUG\n") -else () - file(APPEND ${userconfig_path} "#define SK_DEBUG\n") - file(APPEND ${userconfig_path} "#undef SK_RELEASE\n") -endif () - # To first approximation, the Skia library comprises all .cpp files under src/. file (GLOB_RECURSE srcs ../src/*.cpp) @@ -39,6 +28,7 @@ find_include_dirs(public_includes ../include/*.h) list (REMOVE_ITEM public_includes ${private_includes}) # Easiest way to exclude private. file (GLOB default_include_config "../include/config") list (REMOVE_ITEM public_includes ${default_include_config}) +set (userconfig_directory ${CMAKE_BINARY_DIR}/include) list (APPEND public_includes ${userconfig_directory}) # These guys are third_party but provided by a Skia checkout. @@ -215,7 +205,6 @@ if (OSMESA_LIBRARIES AND OSMESA_INCLUDE_DIRS) list (APPEND libs ${OSMESA_LIBRARIES}) list (APPEND private_includes ${OSMESA_INCLUDE_DIRS}) list (APPEND public_defines "-DSK_MESA=1") - file (APPEND ${userconfig_path} "#define SK_MESA 1\n") else() remove_srcs(../src/gpu/gl/mesa/*) endif() @@ -260,6 +249,59 @@ file(GLOB c_headers "../include/c/*.h") install(FILES ${c_headers} DESTINATION include) install(TARGETS skia DESTINATION lib) +# SkUserConfig.h +set (userconfig_path ${userconfig_directory}/SkUserConfig.h) +file(WRITE ${userconfig_path} "// SkUserConfig generated by CMake.\n") +file(APPEND ${userconfig_path} "#ifndef SkUserConfig_DEFINED\n") +file(APPEND ${userconfig_path} "#define SkUserConfig_DEFINED\n") +if (CMAKE_BUILD_TYPE STREQUAL Release) + file(APPEND ${userconfig_path} "#define SK_RELEASE\n") + file(APPEND ${userconfig_path} "#undef SK_DEBUG\n") +else () + file(APPEND ${userconfig_path} "#define SK_DEBUG\n") + file(APPEND ${userconfig_path} "#undef SK_RELEASE\n") +endif () +if (OSMESA_LIBRARIES AND OSMESA_INCLUDE_DIRS) + file (APPEND ${userconfig_path} "#define SK_MESA 1\n") +endif() +file(APPEND ${userconfig_path} "#endif // SkUserConfig_DEFINED\n") + +# skia_link_arguments.txt +set (link_arguments ${CMAKE_BINARY_DIR}/skia_link_arguments.txt) +file (WRITE ${link_arguments} "-L${CMAKE_BINARY_DIR}\n") +file (APPEND ${link_arguments} "-lskia\n") +file (APPEND ${link_arguments} "-Wl,-rpath,${CMAKE_BINARY_DIR}\n") + +# skia_compile_arguments.txt +set (compile_arguments ${CMAKE_BINARY_DIR}/skia_compile_arguments.txt) +file (WRITE ${compile_arguments} "--std=c++11\n") +foreach (include ${public_includes}) + get_filename_component (abs_include ${include} ABSOLUTE) + file (APPEND ${compile_arguments} "-I${abs_include}\n") +endforeach() + +# cmake . +# cmake --build . --target skia +# c++ -c @skia_compile_arguments.txt example.cpp +# c++ example.o @skia_link_arguments.txt + +# skia.h +set (skia_h_path ${userconfig_directory}/skia.h) +file (WRITE ${skia_h_path} "// skia.h generated by CMake.\n") +file(APPEND ${skia_h_path} "#ifndef skia_DEFINED\n") +file(APPEND ${skia_h_path} "#define skia_DEFINED\n") +foreach (include ${public_includes}) + if (NOT include STREQUAL userconfig_directory) + file (APPEND ${skia_h_path} "\n") + file (GLOB all_public_headers ${include}/*.h) + foreach (public_header ${all_public_headers}) + get_filename_component (filename_component ${public_header} NAME) + file (APPEND ${skia_h_path} "#include \"${filename_component}\"\n") + endforeach() + endif() +endforeach() +file(APPEND ${skia_h_path} "\n#endif // skia_DEFINED\n") + # Now build a simple example app that uses Skia via libskia.so. add_executable(example example.cpp) target_link_libraries(example skia ${OPENGL_LIBRARIES}) |