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# Copyright(C) 2013-2016 Brazil
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License version 2.1 as published by the Free Software Foundation.
#
# 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 02110-1335 USA
if(GRN_WITH_MRUBY)
set(MRUBY_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../mruby-source")
include_directories(
"${MRUBY_SOURCE_DIR}/include"
"${MRUBY_SOURCE_DIR}/src"
"${MRUBY_SOURCE_DIR}/mrbgems/mruby-compiler/core"
"${CMAKE_CURRENT_SOURCE_DIR}/../onigmo-source"
)
read_file_list("${CMAKE_CURRENT_SOURCE_DIR}/sources.am" MRUBY_SOURCES)
string(REGEX REPLACE "\\.\\./" "${CMAKE_CURRENT_SOURCE_DIR}/../"
MRUBY_SOURCES "${MRUBY_SOURCES}")
read_file_list("${CMAKE_CURRENT_SOURCE_DIR}/built_sources.am"
MRUBY_BUILT_SOURCES)
set(mruby_pre_build_timestamp
"${CMAKE_CURRENT_SOURCE_DIR}/mruby_build.timestamp")
if(EXISTS "${mruby_pre_build_timestamp}")
set(MRUBY_LEGAL_FILE "${CMAKE_CURRENT_SOURCE_DIR}/LEGAL")
string(REGEX REPLACE "([^;]+)" "${CMAKE_CURRENT_SOURCE_DIR}/\\1"
MRUBY_BUILT_SOURCES "${MRUBY_BUILT_SOURCES}")
include_directories(
"${CMAKE_CURRENT_SOURCE_DIR}/mruby-io/include"
)
else()
set(mruby_build_timestamp
"${CMAKE_CURRENT_BINARY_DIR}/mruby_build.timestamp")
if(NOT EXISTS "${mruby_build_timestamp}")
execute_process(
COMMAND
"${RUBY}"
"${CMAKE_CURRENT_SOURCE_DIR}/mruby_build.rb"
"${CMAKE_CURRENT_SOURCE_DIR}/build_config.rb"
"${MRUBY_SOURCE_DIR}"
"${CMAKE_CURRENT_BINARY_DIR}/../mruby-build"
"${CMAKE_CURRENT_SOURCE_DIR}/../onigmo-source"
"${mruby_build_timestamp}"
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
RESULT_VARIABLE MRUBY_BUILD_RESULT
)
if(NOT MRUBY_BUILD_RESULT EQUAL "0")
message(FATAL_ERROR "Failed to build mruby files")
endif()
endif()
set(MRUBY_LEGAL_FILE "${CMAKE_CURRENT_BINARY_DIR}/LEGAL")
string(REGEX REPLACE "([^;]+)" "${CMAKE_CURRENT_BINARY_DIR}/\\1"
MRUBY_BUILT_SOURCES "${MRUBY_BUILT_SOURCES}")
include_directories(
"${CMAKE_CURRENT_BINARY_DIR}/mruby-io/include"
)
endif()
file(WRITE
"${CMAKE_CURRENT_BINARY_DIR}/mruby-file-stat/src/config.h"
"")
set(MRUBY_ALL_SOURCES
${MRUBY_SOURCES}
${MRUBY_BUILT_SOURCES}
)
add_library(mruby STATIC ${MRUBY_ALL_SOURCES})
set_target_properties(
mruby
PROPERTIES
POSITION_INDEPENDENT_CODE ON)
set(MRUBY_C_COMPILE_FLAGS "${GRN_C_COMPILE_FLAGS}")
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_CLANGCC)
set(MRUBY_C_COMPILE_FLAGS
"${MRUBY_C_COMPILE_FLAGS} -Wno-float-equal")
set(MRUBY_C_COMPILE_FLAGS
"${MRUBY_C_COMPILE_FLAGS} -Wno-bad-function-cast")
endif()
if(WIN32)
set(MRUBY_DEFINITIONS ${MRUBY_DEFINITIONS} MRB_BUILD_AS_DLL MRB_CORE)
endif()
set_source_files_properties(${MRUBY_ALL_SOURCES}
PROPERTIES
COMPILE_FLAGS "${MRUBY_C_COMPILE_FLAGS}")
set_property(SOURCE ${MRUBY_ALL_SOURCES}
PROPERTY COMPILE_DEFINITIONS ${MRUBY_DEFINITIONS})
install(FILES
"${MRUBY_LEGAL_FILE}"
DESTINATION "${GRN_DATA_DIR}/mruby")
endif()
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