cmake_minimum_required(VERSION 3.1)
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project(oniguruma
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VERSION 6.9.4
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LANGUAGES C)
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set(PACKAGE onig)
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set(PACKAGE_VERSION ${PROJECT_VERSION})
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option(BUILD_SHARED_LIBS "Build shared libraries" ON)
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option(ENABLE_POSIX_API "Include POSIX API" ON)
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if(MSVC)
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option(MSVC_STATIC_RUNTIME "Build with static runtime" OFF)
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endif()
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set(USE_CRNL_AS_LINE_TERMINATOR 0)
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set(VERSION ${PACKAGE_VERSION})
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include(CheckCSourceCompiles)
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include(CheckIncludeFiles)
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include(CheckFunctionExists)
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include(CheckSymbolExists)
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include(CheckTypeSize)
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include(TestBigEndian)
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check_function_exists(alloca HAVE_ALLOCA)
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check_include_files(alloca.h HAVE_ALLOCA_H)
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check_include_files(stdint.h HAVE_STDINT_H)
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check_include_files(sys/times.h HAVE_SYS_TIMES_H)
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check_include_files(sys/time.h HAVE_SYS_TIME_H)
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check_include_files(sys/types.h HAVE_SYS_TYPES_H)
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check_include_files(unistd.h HAVE_UNISTD_H)
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check_include_files(inttypes.h HAVE_INTTYPES_H)
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check_type_size(int SIZEOF_INT)
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check_type_size(long SIZEOF_LONG)
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/config.h.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/oniguruma.pc.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/oniguruma.pc @ONLY)
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set(_SRCS src/regint.h src/regparse.h src/regenc.h src/st.h
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src/regerror.c src/regparse.c src/regext.c src/regcomp.c src/regexec.c
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src/reggnu.c src/regenc.c src/regsyntax.c src/regtrav.c src/regversion.c
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src/st.c src/onig_init.c
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src/unicode.c src/ascii.c src/utf8.c src/utf16_be.c src/utf16_le.c
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src/utf32_be.c src/utf32_le.c src/euc_jp.c src/sjis.c src/iso8859_1.c
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src/iso8859_2.c src/iso8859_3.c src/iso8859_4.c src/iso8859_5.c
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src/iso8859_6.c src/iso8859_7.c src/iso8859_8.c src/iso8859_9.c
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src/iso8859_10.c src/iso8859_11.c src/iso8859_13.c src/iso8859_14.c
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src/iso8859_15.c src/iso8859_16.c src/euc_tw.c src/euc_kr.c src/big5.c
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src/gb18030.c src/koi8_r.c src/cp1251.c
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src/euc_jp_prop.c src/sjis_prop.c
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src/unicode_unfold_key.c
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src/unicode_fold1_key.c src/unicode_fold2_key.c src/unicode_fold3_key.c)
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set(_INST_HEADERS src/oniguruma.h src/oniggnu.h)
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if(ENABLE_POSIX_API)
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set(_SRCS ${_SRCS} src/regposix.c src/regposerr.c)
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set(_INST_HEADERS ${_INST_HEADERS} src/onigposix.h)
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endif()
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add_library(onig ${_SRCS})
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target_include_directories(onig PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>)
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target_compile_definitions(onig PUBLIC
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$<$<NOT:$<BOOL:${BUILD_SHARED_LIBS}>>:ONIG_STATIC>)
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if(MSVC)
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target_compile_options(onig PRIVATE
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#/W4
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)
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if(MSVC_STATIC_RUNTIME)
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target_compile_options(onig PRIVATE
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$<$<CONFIG:Release>:/MT>
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$<$<CONFIG:Debug>:/MTd>
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$<$<CONFIG:MinSizeRel>:/MT>
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$<$<CONFIG:RelWithDebgInfo>:/MTd>
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)
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endif()
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elseif(CMAKE_COMPILER_IS_GNUCC)
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target_compile_options(onig PRIVATE
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-Wall
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)
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endif()
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# Installation (https://github.com/forexample/package-example)
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# Introduce variables:
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# * CMAKE_INSTALL_LIBDIR
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# * CMAKE_INSTALL_BINDIR
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# * CMAKE_INSTALL_INCLUDEDIR
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include(GNUInstallDirs)
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# Layout. This works for all platforms:
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# * <prefix>/lib*/cmake/<PROJECT-NAME>
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# * <prefix>/lib*/
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# * <prefix>/include/
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set(config_install_dir "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
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set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
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# Configuration
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set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
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set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
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set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
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set(namespace "${PROJECT_NAME}::")
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# Include module with fuction 'write_basic_package_version_file'
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include(CMakePackageConfigHelpers)
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# Configure '<PROJECT-NAME>ConfigVersion.cmake'
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# Use:
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# * PROJECT_VERSION
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write_basic_package_version_file(
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"${version_config}" COMPATIBILITY SameMajorVersion
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)
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# Configure '<PROJECT-NAME>Config.cmake'
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# Use variables:
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# * TARGETS_EXPORT_NAME
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# * PROJECT_NAME
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configure_package_config_file(
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"cmake/Config.cmake.in"
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"${project_config}"
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INSTALL_DESTINATION "${config_install_dir}"
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)
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# Targets:
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# * <prefix>/lib/libonig.a
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# * header location after install: <prefix>/include/
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# * headers can be included by C code `#include <oniguruma.h>`
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install(
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TARGETS onig
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EXPORT "${TARGETS_EXPORT_NAME}"
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LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
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ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
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RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
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INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
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)
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# Headers:
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# * src/oniguruma.h -> <prefix>/include/oniguruma
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install(
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FILES ${_INST_HEADERS}
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
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)
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# Config
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# * <prefix>/lib/cmake/oniguruma/onigurumaConfig.cmake
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# * <prefix>/lib/cmake/oniguruma/onigurumaConfigVersion.cmake
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install(
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FILES "${project_config}" "${version_config}"
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DESTINATION "${config_install_dir}"
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)
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# Config
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# * <prefix>/lib/cmake/oniguruma/onigurumaTargets.cmake
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install(
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EXPORT "${TARGETS_EXPORT_NAME}"
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NAMESPACE "${namespace}"
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DESTINATION "${config_install_dir}"
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)
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# Documentation (uses onig not oniguruma for directory)
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install(FILES doc/API doc/API.ja doc/RE doc/RE.ja doc/FAQ doc/FAQ.ja
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doc/CALLOUTS.BUILTIN doc/CALLOUTS.BUILTIN.ja
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doc/CALLOUTS.API doc/CALLOUTS.API.ja
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doc/UNICODE_PROPERTIES
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DESTINATION "${CMAKE_INSTALL_DATADIR}/${PACKAGE}")
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# Other files (uses onig not oniguruma for directory)
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install(FILES AUTHORS COPYING HISTORY README.md
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DESTINATION "${CMAKE_INSTALL_DATADIR}/${PACKAGE}")
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# pkg-config
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/oniguruma.pc
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DESTINATION lib/pkgconfig)
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