mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
50be3a5384
Changes done: * Added usage/configuration info for this mode. * Created `tools/srcgenerator.py` to allow source/header generation without using CMake. * Adapted CMake to use the `srcgenerator.py` script. * Added jerry-libm single-source build. * Improved the `srcmerger.py` script to correctly handle the line numbering. JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
68 lines
2.8 KiB
CMake
68 lines
2.8 KiB
CMake
# Copyright JS Foundation and other contributors, http://js.foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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cmake_minimum_required (VERSION 2.8.12)
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set(JERRY_LIBM_NAME jerry-libm)
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project (${JERRY_LIBM_NAME} C)
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# Compiler / linker flags
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# TODO: Reduce the below list of warning/error disablings as much as possible
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set(COMPILE_FLAGS_LIBM "${COMPILE_FLAGS_LIBM} -Wno-error=sign-compare")
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set(COMPILE_FLAGS_LIBM "${COMPILE_FLAGS_LIBM} -Wno-error=sign-conversion")
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set(COMPILE_FLAGS_LIBM "${COMPILE_FLAGS_LIBM} -Wno-sign-conversion")
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set(COMPILE_FLAGS_LIBM "${COMPILE_FLAGS_LIBM} -Wno-sign-compare")
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set(COMPILE_FLAGS_LIBM "${COMPILE_FLAGS_LIBM} -Wno-strict-aliasing")
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# Include directories
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set(INCLUDE_LIBM "${CMAKE_CURRENT_SOURCE_DIR}/include")
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# Source directories
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file(GLOB SOURCE_LIBM *.c)
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# "Single" JerryScript libm source/header build.
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# The process will create the following files:
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# * jerryscript-libm.c
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# * math.h
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if(ENABLE_ALL_IN_ONE_SOURCE)
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file(GLOB HEADER_LIBM *.h)
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set(ALL_IN_FILE "${CMAKE_BINARY_DIR}/src/jerryscript-libm.c")
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set(ALL_IN_FILE_H "${CMAKE_BINARY_DIR}/src/math.h")
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add_custom_command(OUTPUT ${ALL_IN_FILE} ${ALL_IN_FILE_H} ${JERRYSCRIPT_CONFIG_H}
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COMMAND python ${CMAKE_SOURCE_DIR}/tools/srcgenerator.py
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--jerry-libm
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--output-dir ${CMAKE_BINARY_DIR}/src
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DEPENDS ${SOURCE_LIBM}
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${HEADER_LIBM}
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${CMAKE_SOURCE_DIR}/tools/srcgenerator.py
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${CMAKE_SOURCE_DIR}/tools/srcmerger.py
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)
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add_custom_target(generate-single-source-libm DEPENDS ${ALL_IN_FILE} ${ALL_IN_FILE_H})
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add_dependencies(generate-single-source generate-single-source-libm)
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set(SOURCE_LIBM ${ALL_IN_FILE} ${ALL_IN_FILE_H})
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endif()
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add_library(${JERRY_LIBM_NAME} ${SOURCE_LIBM})
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set_property(TARGET ${JERRY_LIBM_NAME}
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PROPERTY COMPILE_FLAGS "${COMPILE_FLAGS_LIBM}")
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target_include_directories(${JERRY_LIBM_NAME} PUBLIC ${INCLUDE_LIBM})
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configure_file(libjerry-libm.pc.in libjerry-libm.pc @ONLY)
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install(TARGETS ${JERRY_LIBM_NAME} DESTINATION lib)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libjerry-libm.pc DESTINATION lib/pkgconfig)
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install(DIRECTORY ${INCLUDE_LIBM}/ DESTINATION include/jerry-libm)
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