140 lines
4.2 KiB
Text
140 lines
4.2 KiB
Text
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cmake_minimum_required(VERSION 3.14)
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set(ac_init_line_re "AC_INIT\\(([^,]+), ([^,]+), ([^,]+), ([^)]+)\\)")
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file(STRINGS
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${CMAKE_CURRENT_LIST_DIR}/configure.ac
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ac_init_line
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REGEX ${ac_init_line_re}
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)
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string(REGEX REPLACE "${ac_init_line_re}" "\\1" PACKAGE_NAME ${ac_init_line})
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string(REGEX REPLACE "${ac_init_line_re}" "\\2" PACKAGE_VERSION ${ac_init_line})
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string(REGEX REPLACE "${ac_init_line_re}" "\\3" PACKAGE_BUGREPORT ${ac_init_line})
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string(REGEX REPLACE "${ac_init_line_re}" "\\4" PACKAGE ${ac_init_line})
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set(PACKAGE_TARNAME ${PACKAGE})
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set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
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string(REGEX REPLACE "([0-9]+.[0-9]+.[0-9]+).*" "\\1" SEMANTIC_VERSION ${PACKAGE_VERSION})
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project(libconfuse VERSION ${SEMANTIC_VERSION} LANGUAGES C)
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include(CheckFunctionExists)
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include(CheckIncludeFile)
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include(GNUInstallDirs)
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find_package(FLEX REQUIRED)
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find_package(Gettext QUIET)
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find_package(Intl QUIET)
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set(CMAKE_DISABLE_SOURCE_CHANGES ON)
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set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
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if (GETTEXT_FOUND)
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set(ENABLE_NLS 1)
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endif ()
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# libconfig.pc.in
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set(prefix ${CMAKE_INSTALL_PREFIX})
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set(exec_prefix ${prefix})
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set(libdir ${prefix}/${CMAKE_INSTALL_LIBDIR})
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set(includedir ${prefix}/${CMAKE_INSTALL_INCLUDEDIR})
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set(VERSION ${PROJECT_VERSION})
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if (Intl_FOUND AND Intl_LIBRARIES)
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set(LTLIBINTL ${Intl_LIBRARIES})
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endif ()
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configure_file(libconfuse.pc.in ${CMAKE_CURRENT_BINARY_DIR}/libconfuse.pc @ONLY)
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check_function_exists(dcgettext HAVE_DCGETTEXT)
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check_function_exists(fmemopen HAVE_FMEMOPEN)
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check_function_exists(funopen HAVE_FUNOPEN)
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check_function_exists(gettext HAVE_GETTEXT)
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check_function_exists(iconv HAVE_ICONV)
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check_function_exists(strcasecmp HAVE_STRCASECMP)
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check_function_exists(strdup HAVE_STRDUP)
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check_function_exists(_strdup HAVE__STRDUP)
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check_function_exists(strndup HAVE_STRNDUP)
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check_function_exists(setenv HAVE_SETENV)
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check_function_exists(unsetenv HAVE_UNSETENV)
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check_function_exists(_putenv HAVE__PUTENV)
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if (MSVC)
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check_function_exists(_fileno HAVE__FILENO)
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check_function_exists(_isatty HAVE__ISATTY)
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check_function_exists(_stricmp HAVE_STRCASECMP)
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endif ()
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check_include_file(stdlib.h HAVE_STDLIB_H)
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check_include_file(string.h HAVE_STRING_H)
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check_include_file(strings.h HAVE_STRINGS_H)
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check_include_file(sys/stat.h HAVE_SYS_STAT_H)
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check_include_file(sys/types.h HAVE_SYS_TYPES_H)
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check_include_file(unistd.h HAVE_UNISTD_H)
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check_include_file(windows.h HAVE_WINDOWS_H)
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configure_file(config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
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flex_target(
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CONFUSE
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src/lexer.l
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${CMAKE_CURRENT_BINARY_DIR}/lexer.c
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COMPILE_FLAGS -Pcfg_yy
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)
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set(libconfuse_sources
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src/confuse.c
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${FLEX_CONFUSE_OUTPUTS}
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)
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if (NOT HAVE_FMEMOPEN)
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list(APPEND libconfuse_sources src/fmemopen.c)
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endif ()
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add_library(libconfuse ${libconfuse_sources})
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if (BUILD_SHARED_LIBS)
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if (WIN32)
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target_compile_definitions(libconfuse PRIVATE BUILDING_DLL)
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endif ()
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else ()
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target_compile_definitions(libconfuse PUBLIC BUILDING_STATIC)
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endif ()
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string(COMPARE EQUAL "${CMAKE_C_COMPILER_ID}" "GNU" USING_GNUC)
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target_compile_definitions(libconfuse
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PUBLIC
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$<BUILD_INTERFACE:HAVE_CONFIG_H>
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PRIVATE
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$<$<BOOL:${MSVC}>:_CRT_SECURE_NO_WARNINGS>
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$<$<BOOL:${MSVC}>:_CRT_NONSTDC_NO_DEPRECATE>
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$<$<BOOL:${MSVC}>:strcasecmp=_stricmp>
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$<$<BOOL:${USING_GNUC}>:_GNU_SOURCE>
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)
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target_include_directories(libconfuse
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PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/src>
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$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
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)
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set_target_properties(libconfuse PROPERTIES PUBLIC_HEADER src/confuse.h)
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install(TARGETS libconfuse EXPORT unofficial-libconfuse-config)
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install(
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EXPORT unofficial-libconfuse-config
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NAMESPACE unofficial::libconfuse::
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DESTINATION share/unofficial-libconfuse
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PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
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)
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install(
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FILES ${CMAKE_CURRENT_BINARY_DIR}/libconfuse.pc
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
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)
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