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# vim:expandtab:shiftwidth=2:tabstop=2:
# Copyright (C) 2014 Canonical Ltd.
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
if(EXISTS ${CMAKE_BINARY_DIR}/CMakeLists.txt)
message(FATAL_ERROR
"In-source-tree builds are unsupported. You must use a separate build "
"directory to build Oxide. Note that you will need to remove the "
"CMakeCache.txt file from the root of your source tree before continuing")
endif()
cmake_minimum_required(VERSION 2.8.11)
project(OXIDE)
include(CheckCXXCompilerFlag)
include(CheckIncludeFileCXX)
if(NOT DEFINED OXIDE_BUILD)
set(OXIDE_BUILD qt CACHE INTERNAL "")
endif()
if(DEFINED CMAKE_BUILD_TYPE AND CMAKE_BUILD_TYPE STREQUAL "Debug")
set(CHROMIUM_BUILD_TYPE Debug)
else()
set(CHROMIUM_BUILD_TYPE Release)
endif()
set(CHROMIUM_OUTPUT_DIR ${CMAKE_BINARY_DIR}/out/chromium)
set(CHROMIUM_PRODUCT_DIR ${CHROMIUM_OUTPUT_DIR}/${CHROMIUM_BUILD_TYPE})
set(CHROMIUM_LIB_DIR ${CHROMIUM_PRODUCT_DIR}/lib)
if(ENABLE_COMPONENT_BUILD)
link_directories(${CHROMIUM_LIB_DIR})
endif()
# Use gold everywhere
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=gold")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fuse-ld=gold")
set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -fuse-ld=gold")
if(NOT DEFINED PYTHON)
find_program(PYTHON python)
if(PYTHON STREQUAL "PYTHON-NOTFOUND")
message(FATAL_ERROR "Could not find a python interpreter. Please ensure python is installed")
endif()
endif()
# Allow the version number to be used in the build
foreach(comp MAJOR MINOR PATCH)
execute_process(
COMMAND ${PYTHON} ${CMAKE_SOURCE_DIR}/build/scripts/get-version.py ${OXIDE_BUILD} ${comp}
OUTPUT_VARIABLE _OUTPUT
RESULT_VARIABLE _RESULT)
if(NOT _RESULT EQUAL 0)
message(FATAL_ERROR "Failed to get version number")
endif()
set(OXIDE_VERSION_${comp} ${_OUTPUT})
endforeach()
# Required for out-of-tree builds
set(CMAKE_INCLUDE_CURRENT_DIR TRUE CACHE INTERNAL "")
# We have a script for loading apps from the tree
set(CMAKE_SKIP_BUILD_RPATH TRUE)
include_directories(${CMAKE_SOURCE_DIR})
if(ENABLE_TESTS)
enable_testing()
endif()
# for dh_translations to extract the domain
# (regarding syntax consistency, see http://pad.lv/1181187)
set(GETTEXT_PACKAGE "oxide-${OXIDE_BUILD}")
# Import the configuration for this build
include(${CMAKE_SOURCE_DIR}/${OXIDE_BUILD}/config.cmake)
# Build the gyp command
set(_GYP_COMMAND
${PYTHON} ${CMAKE_SOURCE_DIR}/build/gyp_oxide
-I${OXIDE_BUILD}/${OXIDE_BUILD}.gypi
--generator-output ${CHROMIUM_OUTPUT_DIR}
-Goutput_dir=${CHROMIUM_OUTPUT_DIR}
${OXIDE_GYP_EXTRA_ARGS})
if(CMAKE_CROSSCOMPILING)
if(NOT CHROMIUM_TARGET_ARCH)
message(FATAL_ERROR "Need to set CHROMIUM_TARGET_ARCH when cross compiling")
endif()
list(APPEND _GYP_COMMAND -Dtarget_arch=${CHROMIUM_TARGET_ARCH})
endif()
if(DEFINED CMAKE_BUILD_TYPE AND CMAKE_BUILD_TYPE STREQUAL "Release")
list(APPEND _GYP_COMMAND -Dlinux_dump_symbols=0)
else()
list(APPEND _GYP_COMMAND -Dlinux_dump_symbols=1)
endif()
if(CMAKE_VERBOSE_MAKEFILE)
list(APPEND _GYP_COMMAND -Dprint_ld_stats=1)
endif()
if(ENABLE_PROPRIETARY_CODECS)
list(APPEND _GYP_COMMAND -Dffmpeg_branding=Chrome)
list(APPEND _GYP_COMMAND -Dproprietary_codecs=1)
else()
list(APPEND _GYP_COMMAND -Dffmpeg_branding=Chromium)
list(APPEND _GYP_COMMAND -Dproprietary_codecs=0)
endif()
if(DEFINED ENABLE_PLUGINS AND ENABLE_PLUGINS EQUAL 0)
list(APPEND _GYP_COMMAND -Denable_plugins=0)
else()
list(APPEND _GYP_COMMAND -Denable_plugins=1)
endif()
if(ENABLE_CHROMEDRIVER)
list(APPEND _GYP_COMMAND -Denable_chromedriver_build=1)
else()
list(APPEND _GYP_COMMAND -Denable_chromedriver_build=0)
endif()
if(DEFINED ENABLE_TCMALLOC AND ENABLE_TCMALLOC EQUAL 0)
list(APPEND _GYP_COMMAND -Denable_tcmalloc=0)
else()
list(APPEND _GYP_COMMAND -Denable_tcmalloc=1)
endif()
if(ENABLE_COMPONENT_BUILD)
list(APPEND _GYP_COMMAND -Dcomponent=shared_library)
endif()
list(APPEND _GYP_COMMAND -Doxide_gettext_domain=${GETTEXT_PACKAGE})
CHECK_INCLUDE_FILE_CXX("core/media/player.h" HAVE_MEDIAHUB "--std=c++11")
if(NOT HAVE_MEDIAHUB)
list(APPEND _GYP_COMMAND -Denable_mediahub=0)
else()
list(APPEND _GYP_COMMAND -Denable_mediahub=1)
endif()
if(USE_SYSTEM_PROTOBUF)
list(APPEND _GYP_COMMAND -Duse_system_protobuf=1)
endif()
if(CMAKE_CROSSCOMPILING)
if(NOT CHROMIUM_C_HOST_COMPILER OR NOT CHROMIUM_CXX_HOST_COMPILER OR NOT CHROMIUM_HOST_AR)
message(FATAL_ERROR "Need to specify host compilers when cross compiling")
endif()
set(ENV{CC_target} ${CMAKE_C_COMPILER})
set(ENV{CXX_target} ${CMAKE_CXX_COMPILER})
set(ENV{AR_target} ${CMAKE_AR})
set(ENV{CC_host} ${CHROMIUM_C_HOST_COMPILER})
set(ENV{CXX_host} ${CHROMIUM_CXX_HOST_COMPILER})
set(ENV{AR_host} ${CHROMIUM_HOST_AR})
set(ENV{PKG_CONFIG_PATH} ${CHROMIUM_PKG_CONFIG_PATH})
else()
set(ENV{CC} ${CMAKE_C_COMPILER})
set(ENV{CXX} ${CMAKE_CXX_COMPILER})
set(ENV{AR} ${CMAKE_AR})
endif()
# FIXME: Support clang
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
message(FATAL_ERROR "Oxide requires at least GCC 4.8 to build")
endif()
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_HAS_CXX11)
if(NOT COMPILER_HAS_CXX11)
message(FATAL_ERROR "Oxide requires a compiler that supports -std=c++11")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
message(STATUS "Running gyp")
execute_process(COMMAND ${_GYP_COMMAND} WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
RESULT_VARIABLE _GYP_RESULT)
if(NOT _GYP_RESULT EQUAL 0)
message(FATAL_ERROR "Running gyp failed")
endif()
# Add one target for running "ninja all" on the gyp generated bits.
# ${OXIDE_BUILD}/${OXIDE_BUILD}.gypi lists the targets that "all" depends on
find_program(_NINJA_EXE ninja)
if(_NINJA_EXE STREQUAL "_NINJA_EXE-NOTFOUND")
message(FATAL_ERROR "Could not find ninja, which is required for building Oxide")
endif()
set(_NINJA_BUILD_COMMAND ${_NINJA_EXE} -C ${CHROMIUM_PRODUCT_DIR})
if(CMAKE_VERBOSE_MAKEFILE)
list(APPEND _NINJA_BUILD_COMMAND -v)
endif()
list(APPEND _NINJA_BUILD_COMMAND all)
add_custom_target(
gyp_all COMMAND ${_NINJA_BUILD_COMMAND}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
COMMENT "Building the GYP \"all\" target")
file(GLOB_RECURSE I18N_SRC_FILES
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
${OXIDE_BUILD}/**.cc shared/**.cc)
list(SORT I18N_SRC_FILES)
add_subdirectory(po)
add_subdirectory(${OXIDE_BUILD})
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