diff options
Diffstat (limited to 'Source/Modules')
| -rw-r--r-- | Source/Modules/CMakeBuildUtilities.cmake | 383 |
1 files changed, 383 insertions, 0 deletions
diff --git a/Source/Modules/CMakeBuildUtilities.cmake b/Source/Modules/CMakeBuildUtilities.cmake new file mode 100644 index 0000000..4823adf --- /dev/null +++ b/Source/Modules/CMakeBuildUtilities.cmake @@ -0,0 +1,383 @@ +#----------------------------------------------------------------------- +# Build the utilities used by CMake +# +# Originally it was a macro in the root `CMakeLists.txt` with the comment +# "Simply to improve readability...". +# However, as part of the modernization refactoring it was moved into a +# separate file cuz adding library alises wasn't possible inside the +# macro. +#----------------------------------------------------------------------- + +# Suppress unnecessary checks in third-party code. +include(Utilities/cmThirdPartyChecks.cmake) + +#--------------------------------------------------------------------- +# Create the kwsys library for CMake. +set(KWSYS_NAMESPACE cmsys) +set(KWSYS_USE_SystemTools 1) +set(KWSYS_USE_Directory 1) +set(KWSYS_USE_RegularExpression 1) +set(KWSYS_USE_Base64 1) +set(KWSYS_USE_MD5 1) +set(KWSYS_USE_Process 1) +set(KWSYS_USE_CommandLineArguments 1) +set(KWSYS_USE_ConsoleBuf 1) +set(KWSYS_HEADER_ROOT ${CMake_BINARY_DIR}/Source) +set(KWSYS_INSTALL_DOC_DIR "${CMAKE_DOC_DIR}") +if(CMake_NO_CXX_STANDARD) + set(KWSYS_CXX_STANDARD "") +endif() +if(CMake_NO_SELF_BACKTRACE) + set(KWSYS_NO_EXECINFO 1) +endif() +if(WIN32) + # FIXME: Teach KWSys to hard-code these checks on Windows. + set(KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC_COMPILED 0) + set(KWSYS_C_HAS_PTRDIFF_T_COMPILED 1) + set(KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H_COMPILED 1) + set(KWSYS_CXX_HAS_RLIMIT64_COMPILED 0) + set(KWSYS_CXX_HAS_SETENV_COMPILED 0) + set(KWSYS_CXX_HAS_UNSETENV_COMPILED 0) + set(KWSYS_CXX_HAS_UTIMENSAT_COMPILED 0) + set(KWSYS_CXX_HAS_UTIMES_COMPILED 0) + set(KWSYS_CXX_STAT_HAS_ST_MTIM_COMPILED 0) + set(KWSYS_CXX_STAT_HAS_ST_MTIMESPEC_COMPILED 0) + set(KWSYS_STL_HAS_WSTRING_COMPILED 1) + set(KWSYS_SYS_HAS_IFADDRS_H 0) +endif() +add_subdirectory(Source/kwsys) +set(kwsys_folder "Utilities/KWSys") +CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE} "${kwsys_folder}") +CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}_c "${kwsys_folder}") +if(BUILD_TESTING) + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestDynload "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestProcess "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestsC "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestsCxx "${kwsys_folder}") + CMAKE_SET_TARGET_FOLDER(${KWSYS_NAMESPACE}TestSharedForward "${kwsys_folder}") +endif() + +#--------------------------------------------------------------------- +# Setup third-party libraries. +# Everything in the tree should be able to include files from the +# Utilities directory. +if((CMAKE_SYSTEM_NAME STREQUAL "AIX" OR CMAKE_SYSTEM_NAME STREQUAL "OS400") AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU") + # using -isystem option generate error "template with C linkage" + include_directories("${CMake_SOURCE_DIR}/Utilities/std") +else() + include_directories(SYSTEM "${CMake_SOURCE_DIR}/Utilities/std") +endif() + +include_directories("${CMake_BINARY_DIR}/Utilities") +if((CMAKE_SYSTEM_NAME STREQUAL "AIX" OR CMAKE_SYSTEM_NAME STREQUAL "OS400") AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU") + # using -isystem option generate error "template with C linkage" + include_directories("${CMake_SOURCE_DIR}/Utilities") +else() + include_directories(SYSTEM "${CMake_SOURCE_DIR}/Utilities") +endif() + +#--------------------------------------------------------------------- +# Build CMake std library for CMake and CTest. +add_subdirectory(Utilities/std) +CMAKE_SET_TARGET_FOLDER(cmstd "Utilities/std") + +# check for the use of system libraries versus builtin ones +# (a macro defined in this file) +CMAKE_HANDLE_SYSTEM_LIBRARIES() + +if(CMAKE_USE_SYSTEM_KWIML) + find_package(KWIML 1.0) + if(NOT KWIML_FOUND) + message(FATAL_ERROR "CMAKE_USE_SYSTEM_KWIML is ON but KWIML is not found!") + endif() + set(CMake_KWIML_LIBRARIES kwiml::kwiml) +else() + set(CMake_KWIML_LIBRARIES "") + if(BUILD_TESTING) + set(KWIML_TEST_ENABLE 1) + endif() + add_subdirectory(Utilities/KWIML) +endif() + +if(CMAKE_USE_SYSTEM_LIBRHASH) + find_package(LibRHash) + if(NOT LibRHash_FOUND) + message(FATAL_ERROR + "CMAKE_USE_SYSTEM_LIBRHASH is ON but LibRHash is not found!") + endif() + set(CMAKE_LIBRHASH_LIBRARIES LibRHash::LibRHash) +else() + set(CMAKE_LIBRHASH_LIBRARIES cmlibrhash) + add_subdirectory(Utilities/cmlibrhash) + CMAKE_SET_TARGET_FOLDER(cmlibrhash "Utilities/3rdParty") +endif() + +#--------------------------------------------------------------------- +# Build zlib library for Curl, CMake, and CTest. +set(CMAKE_ZLIB_HEADER "cm_zlib.h") +if(CMAKE_USE_SYSTEM_ZLIB) + find_package(ZLIB) + if(NOT ZLIB_FOUND) + message(FATAL_ERROR + "CMAKE_USE_SYSTEM_ZLIB is ON but a zlib is not found!") + endif() + set(CMAKE_ZLIB_INCLUDES ${ZLIB_INCLUDE_DIR}) + set(CMAKE_ZLIB_LIBRARIES ${ZLIB_LIBRARIES}) +else() + set(CMAKE_ZLIB_INCLUDES ${CMake_SOURCE_DIR}/Utilities) + set(CMAKE_ZLIB_LIBRARIES cmzlib) + set(WITHOUT_ZLIB_DLL "") + set(WITHOUT_ZLIB_DLL_WITH_LIB cmzlib) + set(ZLIB_DLL "") + set(ZLIB_DLL_WITH_LIB cmzlib) + set(ZLIB_WINAPI "") + set(ZLIB_WINAPI_COMPILED 0) + set(ZLIB_WINAPI_WITH_LIB cmzlib) + add_subdirectory(Utilities/cmzlib) + CMAKE_SET_TARGET_FOLDER(cmzlib "Utilities/3rdParty") +endif() + +#--------------------------------------------------------------------- +# Build Curl library for CTest. +if(CMAKE_USE_SYSTEM_CURL) + find_package(CURL) + if(NOT CURL_FOUND) + message(FATAL_ERROR + "CMAKE_USE_SYSTEM_CURL is ON but a curl is not found!") + endif() + set(CMAKE_CURL_INCLUDES ${CURL_INCLUDE_DIRS}) + set(CMAKE_CURL_LIBRARIES ${CURL_LIBRARIES}) +else() + set(CURL_SPECIAL_ZLIB_H ${CMAKE_ZLIB_HEADER}) + set(CURL_SPECIAL_LIBZ_INCLUDES ${CMAKE_ZLIB_INCLUDES}) + set(CURL_SPECIAL_LIBZ ${CMAKE_ZLIB_LIBRARIES}) + set(CMAKE_CURL_INCLUDES) + set(CMAKE_CURL_LIBRARIES cmcurl) + if(CMAKE_TESTS_CDASH_SERVER) + set(CMAKE_CURL_TEST_URL "${CMAKE_TESTS_CDASH_SERVER}/user.php") + endif() + set(_CMAKE_USE_OPENSSL_DEFAULT OFF) + if(NOT DEFINED CMAKE_USE_OPENSSL AND NOT WIN32 AND NOT APPLE + AND CMAKE_SYSTEM_NAME MATCHES "(Linux|FreeBSD)") + set(_CMAKE_USE_OPENSSL_DEFAULT ON) + endif() + option(CMAKE_USE_OPENSSL "Use OpenSSL." ${_CMAKE_USE_OPENSSL_DEFAULT}) + mark_as_advanced(CMAKE_USE_OPENSSL) + if(CMAKE_USE_OPENSSL) + set(CURL_CA_BUNDLE "" CACHE FILEPATH "Path to SSL CA Certificate Bundle") + set(CURL_CA_PATH "" CACHE PATH "Path to SSL CA Certificate Directory") + mark_as_advanced(CURL_CA_BUNDLE CURL_CA_PATH) + endif() + if(NOT CMAKE_USE_SYSTEM_NGHTTP2) + # Tell curl's FindNGHTTP2 module to use our library. + set(NGHTTP2_LIBRARY cmnghttp2) + set(NGHTTP2_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/Utilities/cmnghttp2/lib/includes) + endif() + add_subdirectory(Utilities/cmcurl) + CMAKE_SET_TARGET_FOLDER(cmcurl "Utilities/3rdParty") + CMAKE_SET_TARGET_FOLDER(LIBCURL "Utilities/3rdParty") + if(NOT CMAKE_USE_SYSTEM_NGHTTP2) + # Configure after curl to re-use some check results. + add_subdirectory(Utilities/cmnghttp2) + CMAKE_SET_TARGET_FOLDER(cmnghttp2 "Utilities/3rdParty") + endif() +endif() + +#--------------------------------------------------------------------- +# Build expat library for CMake, CTest, and libarchive. +if(CMAKE_USE_SYSTEM_EXPAT) + find_package(EXPAT) + if(NOT EXPAT_FOUND) + message(FATAL_ERROR + "CMAKE_USE_SYSTEM_EXPAT is ON but a expat is not found!") + endif() + set(CMAKE_EXPAT_INCLUDES ${EXPAT_INCLUDE_DIRS}) + set(CMAKE_EXPAT_LIBRARIES ${EXPAT_LIBRARIES}) +else() + set(CMAKE_EXPAT_INCLUDES) + set(CMAKE_EXPAT_LIBRARIES cmexpat) + add_subdirectory(Utilities/cmexpat) + CMAKE_SET_TARGET_FOLDER(cmexpat "Utilities/3rdParty") +endif() + +#--------------------------------------------------------------------- +# Build or use system libbz2 for libarchive. +if(NOT CMAKE_USE_SYSTEM_LIBARCHIVE) + if(CMAKE_USE_SYSTEM_BZIP2) + find_package(BZip2) + else() + set(BZIP2_INCLUDE_DIR + "${CMAKE_CURRENT_SOURCE_DIR}/Utilities/cmbzip2") + set(BZIP2_LIBRARIES cmbzip2) + set(BZIP2_NEED_PREFIX "") + set(USE_BZIP2_DLL "") + set(USE_BZIP2_DLL_WITH_LIB cmbzip2) + set(USE_BZIP2_STATIC "") + set(USE_BZIP2_STATIC_WITH_LIB cmbzip2) + add_subdirectory(Utilities/cmbzip2) + CMAKE_SET_TARGET_FOLDER(cmbzip2 "Utilities/3rdParty") + endif() +endif() + +#--------------------------------------------------------------------- +# Build or use system zstd for libarchive. +if(NOT CMAKE_USE_SYSTEM_LIBARCHIVE) + if(NOT CMAKE_USE_SYSTEM_ZSTD) + set(ZSTD_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/Utilities/cmzstd") + set(ZSTD_LIBRARY cmzstd) + add_subdirectory(Utilities/cmzstd) + CMAKE_SET_TARGET_FOLDER(cmzstd "Utilities/3rdParty") + endif() +endif() + +#--------------------------------------------------------------------- +# Build or use system liblzma for libarchive. +if(NOT CMAKE_USE_SYSTEM_LIBARCHIVE) + if(CMAKE_USE_SYSTEM_LIBLZMA) + find_package(LibLZMA) + if(NOT LIBLZMA_FOUND) + message(FATAL_ERROR "CMAKE_USE_SYSTEM_LIBLZMA is ON but LibLZMA is not found!") + endif() + else() + add_subdirectory(Utilities/cmliblzma) + CMAKE_SET_TARGET_FOLDER(cmliblzma "Utilities/3rdParty") + set(LIBLZMA_HAS_AUTO_DECODER 1) + set(LIBLZMA_HAS_EASY_ENCODER 1) + set(LIBLZMA_HAS_LZMA_PRESET 1) + set(LIBLZMA_INCLUDE_DIR + "${CMAKE_CURRENT_SOURCE_DIR}/Utilities/cmliblzma/liblzma/api") + set(LIBLZMA_LIBRARY cmliblzma) + set(HAVE_LZMA_STREAM_ENCODER_MT 1) + endif() +endif() + +#--------------------------------------------------------------------- +# Build or use system libarchive for CMake and CTest. +if(CMAKE_USE_SYSTEM_LIBARCHIVE) + find_package(LibArchive 3.3.3) + if(NOT LibArchive_FOUND) + message(FATAL_ERROR "CMAKE_USE_SYSTEM_LIBARCHIVE is ON but LibArchive is not found!") + endif() + set(CMAKE_TAR_INCLUDES ${LibArchive_INCLUDE_DIRS}) + set(CMAKE_TAR_LIBRARIES ${LibArchive_LIBRARIES}) +else() + set(EXPAT_INCLUDE_DIR ${CMAKE_EXPAT_INCLUDES}) + set(EXPAT_LIBRARY ${CMAKE_EXPAT_LIBRARIES}) + set(ZLIB_INCLUDE_DIR ${CMAKE_ZLIB_INCLUDES}) + set(ZLIB_LIBRARY ${CMAKE_ZLIB_LIBRARIES}) + add_compile_definitions(LIBARCHIVE_STATIC) + set(ENABLE_MBEDTLS OFF) + set(ENABLE_NETTLE OFF) + if(DEFINED CMAKE_USE_OPENSSL) + set(ENABLE_OPENSSL "${CMAKE_USE_OPENSSL}") + else() + set(ENABLE_OPENSSL OFF) + endif() + set(ENABLE_LIBB2 OFF) + set(ENABLE_LZ4 OFF) + set(ENABLE_LZO OFF) + set(ENABLE_LZMA ON) + set(ENABLE_ZSTD ON) + set(ENABLE_ZLIB ON) + set(ENABLE_BZip2 ON) + set(ENABLE_LIBXML2 OFF) + set(ENABLE_EXPAT OFF) + set(ENABLE_PCREPOSIX OFF) + set(ENABLE_LibGCC OFF) + set(ENABLE_CNG OFF) + set(ENABLE_TAR OFF) + set(ENABLE_TAR_SHARED OFF) + set(ENABLE_CPIO OFF) + set(ENABLE_CPIO_SHARED OFF) + set(ENABLE_CAT OFF) + set(ENABLE_CAT_SHARED OFF) + set(ENABLE_XATTR OFF) + set(ENABLE_ACL OFF) + set(ENABLE_ICONV OFF) + set(ENABLE_TEST OFF) + set(ENABLE_COVERAGE OFF) + set(ENABLE_INSTALL OFF) + set(POSIX_REGEX_LIB "" CACHE INTERNAL "libarchive: No POSIX regular expression support") + set(ENABLE_SAFESEH "" CACHE INTERNAL "libarchive: No /SAFESEH linker flag") + set(WINDOWS_VERSION "WIN7" CACHE INTERNAL "libarchive: Set Windows version to use (Windows only)") + add_subdirectory(Utilities/cmlibarchive) + CMAKE_SET_TARGET_FOLDER(cmlibarchive "Utilities/3rdParty") + set(CMAKE_TAR_LIBRARIES cmlibarchive ${BZIP2_LIBRARIES}) +endif() + +#--------------------------------------------------------------------- +# Build jsoncpp library. +if(CMAKE_USE_SYSTEM_JSONCPP) + find_package(JsonCpp 1.6.0) + if(NOT JsonCpp_FOUND) + message(FATAL_ERROR + "CMAKE_USE_SYSTEM_JSONCPP is ON but a JsonCpp is not found!") + endif() + if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|LCC|Clang") + set_property(TARGET JsonCpp::JsonCpp APPEND PROPERTY + INTERFACE_COMPILE_OPTIONS -Wno-deprecated-declarations) + endif() + set(CMAKE_JSONCPP_LIBRARIES JsonCpp::JsonCpp) +else() + set(CMAKE_JSONCPP_LIBRARIES cmjsoncpp) + add_subdirectory(Utilities/cmjsoncpp) + CMAKE_SET_TARGET_FOLDER(cmjsoncpp "Utilities/3rdParty") +endif() + +#--------------------------------------------------------------------- +# Build libuv library. +if(CMAKE_USE_SYSTEM_LIBUV) + if(WIN32) + find_package(LibUV 1.38.0) + else() + find_package(LibUV 1.28.0) + endif() + if(NOT LIBUV_FOUND) + message(FATAL_ERROR + "CMAKE_USE_SYSTEM_LIBUV is ON but a libuv is not found!") + endif() + set(CMAKE_LIBUV_LIBRARIES LibUV::LibUV) +else() + set(CMAKE_LIBUV_LIBRARIES cmlibuv) + add_subdirectory(Utilities/cmlibuv) + CMAKE_SET_TARGET_FOLDER(cmlibuv "Utilities/3rdParty") +endif() + +#--------------------------------------------------------------------- +# Use curses? +if(NOT DEFINED BUILD_CursesDialog) + if(UNIX) + include(${CMake_SOURCE_DIR}/Source/Checks/Curses.cmake) + set(BUILD_CursesDialog_DEFAULT "${CMakeCheckCurses_COMPILED}") + elseif(WIN32) + set(BUILD_CursesDialog_DEFAULT "OFF") + endif() + option(BUILD_CursesDialog "Build the CMake Curses Dialog ccmake" "${BUILD_CursesDialog_DEFAULT}") +endif() +if(BUILD_CursesDialog) + if(UNIX) + set(CURSES_NEED_NCURSES TRUE) + find_package(Curses) + if(NOT CURSES_FOUND) + message(WARNING + "'ccmake' will not be built because Curses was not found.\n" + "Turn off BUILD_CursesDialog to suppress this message." + ) + set(BUILD_CursesDialog 0) + endif() + elseif(WIN32) + # FIXME: Add support for system-provided pdcurses. + add_subdirectory(Utilities/cmpdcurses) + set(CURSES_LIBRARY cmpdcurses) + set(CURSES_INCLUDE_PATH "") # cmpdcurses has usage requirements + set(CMAKE_USE_SYSTEM_FORM 0) + set(HAVE_CURSES_USE_DEFAULT_COLORS 1) + endif() +endif() +if(BUILD_CursesDialog) + if(NOT CMAKE_USE_SYSTEM_FORM) + add_subdirectory(Source/CursesDialog/form) + elseif(NOT CURSES_FORM_LIBRARY) + message(FATAL_ERROR "CMAKE_USE_SYSTEM_FORM in ON but CURSES_FORM_LIBRARY is not set!") + endif() +endif() |