Akos Kiss
77767c2161
Should core, ext, libm, and/or port libraries be properly installed on some system, help compilation and linking against them by providing standard `.pc` files, which can be picked up by pkg-config. JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
73 lines
3.4 KiB
CMake
73 lines
3.4 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_PORT_DEFAULT_NAME jerry-port-default)
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project (${JERRY_PORT_DEFAULT_NAME} C)
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# Include directories
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set(INCLUDE_PORT_DEFAULT "${CMAKE_CURRENT_SOURCE_DIR}/include")
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# Source directories
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file(GLOB SOURCE_PORT_DEFAULT *.c)
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# Define _BSD_SOURCE and _DEFAULT_SOURCE
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# (should only be necessary if we used compiler default libc but not checking that)
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set(DEFINES_PORT_DEFAULT _BSD_SOURCE _DEFAULT_SOURCE)
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INCLUDE (CheckStructHasMember)
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# CHECK_STRUCT_HAS_MEMBER works by trying to compile some C code that accesses the
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# given field of the given struct. However, our default compiler options break this
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# C code, so turn a couple of them off for this.
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set(CMAKE_REQUIRED_FLAGS "-Wno-error=strict-prototypes -Wno-error=old-style-definition")
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# tm.tm_gmtoff is non-standard, so glibc doesn't expose it in c99 mode
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# (our default). Define some macros to expose it anyway.
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set(CMAKE_REQUIRED_DEFINITIONS "-D_BSD_SOURCE -D_DEFAULT_SOURCE")
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CHECK_STRUCT_HAS_MEMBER ("struct tm" tm_gmtoff time.h HAVE_TM_GMTOFF)
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if(HAVE_TM_GMTOFF)
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set(DEFINES_PORT_DEFAULT ${DEFINES_PORT_DEFAULT} HAVE_TM_GMTOFF)
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endif()
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# Sleep function availability check
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INCLUDE (CheckIncludeFiles)
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CHECK_INCLUDE_FILES (time.h HAVE_TIME_H)
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CHECK_INCLUDE_FILES (unistd.h HAVE_UNISTD_H)
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if(HAVE_TIME_H)
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set(DEFINES_PORT_DEFAULT ${DEFINES_PORT_DEFAULT} HAVE_TIME_H)
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elseif(HAVE_UNISTD_H)
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set(DEFINES_PORT_DEFAULT ${DEFINES_PORT_DEFAULT} HAVE_UNISTD_H)
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endif()
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# Default Jerry port implementation library variants:
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# - default
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# - default-minimal (no extra termination and log APIs)
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foreach(JERRY_PORT_LIBRARY_NAME ${JERRY_PORT_DEFAULT_NAME} ${JERRY_PORT_DEFAULT_NAME}-minimal)
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add_library(${JERRY_PORT_LIBRARY_NAME} ${SOURCE_PORT_DEFAULT})
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target_include_directories(${JERRY_PORT_LIBRARY_NAME} PUBLIC ${INCLUDE_PORT_DEFAULT})
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target_include_directories(${JERRY_PORT_LIBRARY_NAME} PRIVATE ${INCLUDE_CORE_PUBLIC})
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target_include_directories(${JERRY_PORT_LIBRARY_NAME} PRIVATE ${INCLUDE_EXT_PUBLIC})
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target_compile_definitions(${JERRY_PORT_LIBRARY_NAME} PRIVATE ${DEFINES_PORT_DEFAULT})
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target_link_libraries(${JERRY_PORT_LIBRARY_NAME} jerry-core) # FIXME: remove this dependency as soon as possible
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endforeach()
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target_compile_definitions(${JERRY_PORT_DEFAULT_NAME}-minimal PRIVATE DISABLE_EXTRA_API)
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# Installation
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configure_file(libjerry-port-default.pc.in libjerry-port-default.pc @ONLY)
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configure_file(libjerry-port-default-minimal.pc.in libjerry-port-default-minimal.pc @ONLY)
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install(TARGETS ${JERRY_PORT_DEFAULT_NAME} ${JERRY_PORT_DEFAULT_NAME}-minimal DESTINATION lib)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libjerry-port-default.pc ${CMAKE_CURRENT_BINARY_DIR}/libjerry-port-default-minimal.pc DESTINATION lib/pkgconfig)
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install(DIRECTORY ${INCLUDE_PORT_DEFAULT}/ DESTINATION include)
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