272 lines
10 KiB
CMake
272 lines
10 KiB
CMake
# Copyright (c) 2014 The Chromium Embedded Framework Authors. All rights
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# reserved. Use of this source code is governed by a BSD-style license that
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# can be found in the LICENSE file.
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#
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# Shared macros.
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#
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# Append platform specific sources to a list of sources.
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macro(APPEND_PLATFORM_SOURCES name_of_list)
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if(OS_LINUX AND ${name_of_list}_LINUX)
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list(APPEND ${name_of_list} ${${name_of_list}_LINUX})
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endif()
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if(OS_POSIX AND ${name_of_list}_POSIX)
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list(APPEND ${name_of_list} ${${name_of_list}_POSIX})
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endif()
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if(OS_WINDOWS AND ${name_of_list}_WINDOWS)
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list(APPEND ${name_of_list} ${${name_of_list}_WINDOWS})
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endif()
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if(OS_MACOSX AND ${name_of_list}_MACOSX)
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list(APPEND ${name_of_list} ${${name_of_list}_MACOSX})
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endif()
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endmacro()
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# Add a logical target that can be used to link the specified libraries into an
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# executable target.
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macro(ADD_LOGICAL_TARGET target debug_lib release_lib)
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add_library(${target} ${CEF_LIBTYPE} IMPORTED)
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set_target_properties(${target} PROPERTIES
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IMPORTED_LOCATION "${release_lib}"
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IMPORTED_LOCATION_DEBUG "${debug_lib}"
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IMPORTED_LOCATION_RELEASE "${release_lib}"
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)
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endmacro()
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# Determine the target output directory based on platform and generator.
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macro(SET_CEF_TARGET_OUT_DIR)
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if(${CMAKE_GENERATOR} STREQUAL "Ninja")
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# Ninja does not create a subdirectory named after the configuration.
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set(CEF_TARGET_OUT_DIR "${CMAKE_CURRENT_BINARY_DIR}")
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elseif(OS_LINUX)
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set(CEF_TARGET_OUT_DIR "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_BUILD_TYPE}")
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else()
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set(CEF_TARGET_OUT_DIR "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIGURATION>")
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endif()
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endmacro()
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# Copy a list of files from one directory to another. Relative files paths are maintained.
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macro(COPY_FILES target file_list source_dir target_dir)
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foreach(FILENAME ${file_list})
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set(source_file ${source_dir}/${FILENAME})
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set(target_file ${target_dir}/${FILENAME})
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if(IS_DIRECTORY ${source_file})
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add_custom_command(
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TARGET ${target}
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POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_directory "${source_file}" "${target_file}"
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VERBATIM
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)
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else()
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add_custom_command(
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TARGET ${target}
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POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_if_different "${source_file}" "${target_file}"
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VERBATIM
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)
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endif()
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endforeach()
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endmacro()
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# Rename a directory replacing the target if it already exists.
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macro(RENAME_DIRECTORY target source_dir target_dir)
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add_custom_command(
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TARGET ${target}
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POST_BUILD
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# Remove the target directory if it already exists.
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COMMAND ${CMAKE_COMMAND} -E remove_directory "${target_dir}"
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# Rename the source directory to target directory.
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COMMAND ${CMAKE_COMMAND} -E rename "${source_dir}" "${target_dir}"
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VERBATIM
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)
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endmacro()
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#
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# Linux macros.
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#
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if(OS_LINUX)
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# Use pkg-config to find Linux libraries and update compiler/linker variables.
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macro(FIND_LINUX_LIBRARIES libraries)
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# Read pkg-config info into variables.
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execute_process(COMMAND pkg-config --cflags ${libraries} OUTPUT_VARIABLE FLL_CFLAGS)
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execute_process(COMMAND pkg-config --libs-only-L --libs-only-other ${libraries} OUTPUT_VARIABLE FLL_LDFLAGS)
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execute_process(COMMAND pkg-config --libs-only-l ${libraries} OUTPUT_VARIABLE FLL_LIBS)
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# Strip leading and trailing whitepspace.
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STRING(STRIP "${FLL_CFLAGS}" FLL_CFLAGS)
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STRING(STRIP "${FLL_LDFLAGS}" FLL_LDFLAGS)
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STRING(STRIP "${FLL_LIBS}" FLL_LIBS)
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# Update the variables.
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${FLL_CFLAGS}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLL_CFLAGS}")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${FLL_LDFLAGS} ${FLL_LIBS}")
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${FLL_LDFLAGS} ${FLL_LIBS}")
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endmacro()
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# Set SUID permissions on the specified executable.
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macro(SET_LINUX_SUID_PERMISSIONS target executable)
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add_custom_command(
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TARGET ${target}
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POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E echo ""
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COMMAND ${CMAKE_COMMAND} -E echo "*** Run the following command manually to set SUID permissions ***"
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COMMAND ${CMAKE_COMMAND} -E echo "EXE=\"${executable}\" && sudo -- chown root:root $EXE && sudo -- chmod 4755 $EXE"
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COMMAND ${CMAKE_COMMAND} -E echo ""
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VERBATIM
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)
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endmacro()
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endif(OS_LINUX)
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#
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# Mac OS X macros.
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#
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if(OS_MACOSX)
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# Set Xcode target properties.
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function(SET_XCODE_TARGET_PROPERTIES target)
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set_target_properties(${target} PROPERTIES
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XCODE_ATTRIBUTE_ALWAYS_SEARCH_USER_PATHS NO
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XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD "gnu++11" # -std=gnu++11
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XCODE_ATTRIBUTE_CLANG_LINK_OBJC_RUNTIME NO # -fno-objc-link-runtime
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XCODE_ATTRIBUTE_CLANG_WARN_OBJC_MISSING_PROPERTY_SYNTHESIS YES # -Wobjc-missing-property-synthesis
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XCODE_ATTRIBUTE_COPY_PHASE_STRIP NO
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XCODE_ATTRIBUTE_DEAD_CODE_STRIPPING[variant=Release] YES # -Wl,-dead_strip
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XCODE_ATTRIBUTE_GCC_C_LANGUAGE_STANDARD "c99" # -std=c99
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XCODE_ATTRIBUTE_GCC_CW_ASM_SYNTAX NO # No -fasm-blocks
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XCODE_ATTRIBUTE_GCC_DYNAMIC_NO_PIC NO
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XCODE_ATTRIBUTE_GCC_ENABLE_CPP_EXCEPTIONS NO # -fno-exceptions
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XCODE_ATTRIBUTE_GCC_ENABLE_CPP_RTTI NO # -fno-rtti
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XCODE_ATTRIBUTE_GCC_ENABLE_PASCAL_STRINGS NO # No -mpascal-strings
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XCODE_ATTRIBUTE_GCC_INLINES_ARE_PRIVATE_EXTERN YES # -fvisibility-inlines-hidden
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XCODE_ATTRIBUTE_GCC_OBJC_CALL_CXX_CDTORS YES # -fobjc-call-cxx-cdtors
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XCODE_ATTRIBUTE_GCC_SYMBOLS_PRIVATE_EXTERN YES # -fvisibility=hidden
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XCODE_ATTRIBUTE_GCC_THREADSAFE_STATICS NO # -fno-threadsafe-statics
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XCODE_ATTRIBUTE_GCC_TREAT_WARNINGS_AS_ERRORS YES # -Werror
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XCODE_ATTRIBUTE_GCC_VERSION "com.apple.compilers.llvm.clang.1_0"
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XCODE_ATTRIBUTE_GCC_WARN_ABOUT_MISSING_NEWLINE YES # -Wnewline-eof
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XCODE_ATTRIBUTE_USE_HEADERMAP NO
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OSX_ARCHITECTURES_DEBUG "${CMAKE_OSX_ARCHITECTURES}"
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OSX_ARCHITECTURES_RELEASE "${CMAKE_OSX_ARCHITECTURES}"
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)
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endfunction()
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# Override default add_library function.
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function(add_library name)
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_add_library(${name} ${ARGN})
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SET_XCODE_TARGET_PROPERTIES(${name})
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endfunction()
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# Override default add_executable function.
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function(add_executable name)
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_add_executable(${name} ${ARGN})
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SET_XCODE_TARGET_PROPERTIES(${name})
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endfunction()
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# Fix the framework link in the helper executable.
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macro(FIX_MACOSX_HELPER_FRAMEWORK_LINK target app_path)
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add_custom_command(TARGET ${target}
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POST_BUILD
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COMMAND install_name_tool -change "@executable_path/Chromium Embedded Framework"
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"@executable_path/../../../../Frameworks/Chromium Embedded Framework.framework/Chromium Embedded Framework"
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"${app_path}/Contents/MacOS/${target}"
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VERBATIM
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)
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endmacro()
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# Fix the framework link in the main executable.
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macro(FIX_MACOSX_MAIN_FRAMEWORK_LINK target app_path)
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add_custom_command(TARGET ${target}
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POST_BUILD
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COMMAND install_name_tool -change "@executable_path/Chromium Embedded Framework"
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"@executable_path/../Frameworks/Chromium Embedded Framework.framework/Chromium Embedded Framework"
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"${app_path}/Contents/MacOS/${target}"
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VERBATIM
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)
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endmacro()
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# Make the other helper app bundles.
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macro(MAKE_MACOSX_HELPERS target app_path)
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add_custom_command(TARGET ${target}
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POST_BUILD
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# The exported variables need to be set for generators other than Xcode.
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COMMAND export BUILT_PRODUCTS_DIR=${app_path} &&
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export CONTENTS_FOLDER_PATH=/Contents &&
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tools/make_more_helpers.sh "Frameworks" "${target}"
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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VERBATIM
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)
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endmacro()
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# Manually process and copy over resource files.
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macro(COPY_MACOSX_RESOURCES resource_list prefix_list target source_dir app_path)
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foreach(FILENAME ${resource_list})
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# Remove one or more prefixes from the source paths.
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set(TARGET_FILENAME "${FILENAME}")
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foreach(PREFIX ${prefix_list})
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string(REGEX REPLACE "^.*${PREFIX}" "" TARGET_FILENAME ${TARGET_FILENAME})
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endforeach()
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# Determine the absolute source and target paths.
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set(TARGET_PATH "${app_path}/Contents/Resources/${TARGET_FILENAME}")
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if(IS_ABSOLUTE ${FILENAME})
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set(SOURCE_PATH ${FILENAME})
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else()
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set(SOURCE_PATH "${source_dir}/${FILENAME}")
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endif()
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if(${FILENAME} MATCHES ".xib$")
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# Change the target file extension.
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string(REGEX REPLACE ".xib$" ".nib" TARGET_PATH ${TARGET_PATH})
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get_filename_component(TARGET_DIRECTORY ${TARGET_PATH} PATH)
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add_custom_command(
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TARGET ${target}
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POST_BUILD
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# Create the target directory.
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COMMAND ${CMAKE_COMMAND} -E make_directory "${TARGET_DIRECTORY}"
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# Compile the XIB file to a NIB.
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COMMAND /usr/bin/ibtool --output-format binary1 --compile "${TARGET_PATH}" "${SOURCE_PATH}"
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VERBATIM
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)
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elseif(NOT ${TARGET_FILENAME} STREQUAL "Info.plist")
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# Copy the file as-is.
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add_custom_command(
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TARGET ${target}
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POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy "${SOURCE_PATH}" "${TARGET_PATH}"
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VERBATIM
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)
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endif()
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endforeach()
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endmacro()
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endif(OS_MACOSX)
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#
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# Windows macros.
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#
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if(OS_WINDOWS)
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# Add custom manifest files to an executable target.
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macro(ADD_WINDOWS_MANIFEST target)
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add_custom_command(
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TARGET ${target}
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POST_BUILD
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COMMAND "mt.exe" -nologo
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-manifest \"${CMAKE_CURRENT_SOURCE_DIR}/${target}.exe.manifest\" \"${CMAKE_CURRENT_SOURCE_DIR}/compatibility.manifest\"
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-outputresource:"${CEF_TARGET_OUT_DIR}/${target}.exe"\;\#1
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COMMENT "Adding manifest..."
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)
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endmacro()
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endif(OS_WINDOWS)
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