diff options
Diffstat (limited to 'Source/kwsys/CMakeLists.txt')
| -rw-r--r-- | Source/kwsys/CMakeLists.txt | 1260 |
1 files changed, 1260 insertions, 0 deletions
diff --git a/Source/kwsys/CMakeLists.txt b/Source/kwsys/CMakeLists.txt new file mode 100644 index 0000000..79e813e --- /dev/null +++ b/Source/kwsys/CMakeLists.txt @@ -0,0 +1,1260 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing#kwsys for details. + +# The Kitware System Library is intended to be included in other +# projects. It is completely configurable in that the library's +# namespace can be configured and the components that are included can +# be selected invididually. + +# Typical usage is to import the kwsys directory tree into a +# subdirectory under a parent project and enable the classes that will +# be used. All classes are disabled by default. The CMake listfile +# above this one configures the library as follows: +# +# SET(KWSYS_NAMESPACE foosys) +# SET(KWSYS_USE_Directory 1) # Enable Directory class. +# SUBDIRS(kwsys) +# +# Optional settings are as follows: +# +# KWSYS_HEADER_ROOT = The directory into which to generate the kwsys headers. +# A directory called "${KWSYS_NAMESPACE}" will be +# created under this root directory to hold the files. +# KWSYS_SPLIT_OBJECTS_FROM_INTERFACE +# = Instead of creating a single ${KWSYS_NAMESPACE} library +# target, create three separate targets: +# ${KWSYS_NAMESPACE} +# - An INTERFACE library only containing usage +# requirements. +# ${KWSYS_NAMESPACE}_objects +# - An OBJECT library for the built kwsys objects. +# Note: This is omitted from the install rules +# ${KWSYS_NAMESPACE}_private +# - An INTERFACE library combining both that is +# appropriate for use with PRIVATE linking in +# target_link_libraries. Because of how interface +# properties propagate, this target is not suitable +# for use with PUBLIC or INTERFACE linking. +# KWSYS_ALIAS_TARGET = The name of an alias target to create to the actual target. +# +# Example: +# +# SET(KWSYS_HEADER_ROOT ${PROJECT_BINARY_DIR}) +# INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR}) +# +# KWSYS_CXX_STANDARD = A value for CMAKE_CXX_STANDARD within KWSys. +# Set to empty string to use no default value. +# KWSYS_CXX_COMPILE_FEATURES = target_compile_features arguments for KWSys. +# +# Optional settings to setup install rules are as follows: +# +# KWSYS_INSTALL_BIN_DIR = The installation target directories into +# KWSYS_INSTALL_LIB_DIR which the libraries and headers from +# KWSYS_INSTALL_INCLUDE_DIR kwsys should be installed by a "make install". +# The values should be specified relative to +# the installation prefix and NOT start with '/'. +# KWSYS_INSTALL_DOC_DIR = The installation target directory for documentation +# such as copyright information. +# +# KWSYS_INSTALL_COMPONENT_NAME_RUNTIME = Name of runtime and development +# KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT installation components. +# If not given the install rules +# will not be in any component. +# +# KWSYS_INSTALL_EXPORT_NAME = The EXPORT option value for install(TARGETS) calls. +# +# Example: +# +# SET(KWSYS_INSTALL_BIN_DIR bin) +# SET(KWSYS_INSTALL_LIB_DIR lib) +# SET(KWSYS_INSTALL_INCLUDE_DIR include) +# SET(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME Runtime) +# SET(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT Development) + +# Once configured, kwsys should be used as follows from C or C++ code: +# +# #include <foosys/Directory.hxx> +# ... +# foosys::Directory directory; +# + +# NOTE: This library is intended for internal use by Kitware-driven +# projects. In order to keep it simple no attempt will be made to +# maintain backward compatibility when changes are made to KWSys. +# When an incompatible change is made Kitware's projects that use +# KWSys will be fixed, but no notification will necessarily be sent to +# any outside mailing list and no documentation of the change will be +# written. + +CMAKE_MINIMUM_REQUIRED(VERSION 3.1 FATAL_ERROR) +FOREACH(p + CMP0056 # CMake 3.2, Honor link flags in try_compile() source-file signature. + CMP0063 # CMake 3.3, Honor visibility properties for all target types. + CMP0067 # CMake 3.8, Honor language standard in try_compile source-file signature. + CMP0069 # CMake 3.9, INTERPROCEDURAL_OPTIMIZATION is enforced when enabled. + ) + IF(POLICY ${p}) + CMAKE_POLICY(SET ${p} NEW) + ENDIF() +ENDFOREACH() + +#----------------------------------------------------------------------------- +# If a namespace is not specified, use "kwsys" and enable testing. +# This should be the case only when kwsys is not included inside +# another project and is being tested. +IF(NOT KWSYS_NAMESPACE) + SET(KWSYS_NAMESPACE "kwsys") + SET(KWSYS_STANDALONE 1) +ENDIF() + +#----------------------------------------------------------------------------- +# The project name is that of the specified namespace. +PROJECT(${KWSYS_NAMESPACE}) + +# Tell CMake how to follow dependencies of sources in this directory. +SET_PROPERTY(DIRECTORY + PROPERTY IMPLICIT_DEPENDS_INCLUDE_TRANSFORM + "KWSYS_HEADER(%)=<${KWSYS_NAMESPACE}/%>" + ) + +if(KWSYS_CXX_STANDARD) + set(CMAKE_CXX_STANDARD "${KWSYS_CXX_STANDARD}") +elseif(NOT DEFINED CMAKE_CXX_STANDARD AND NOT DEFINED KWSYS_CXX_STANDARD) + if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" + AND "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC" + AND "x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU" + ) + set(CMAKE_CXX_STANDARD 14) + else() + set(CMAKE_CXX_STANDARD 11) + endif() +endif() + +# Select library components. +IF(KWSYS_STANDALONE OR CMake_SOURCE_DIR) + SET(KWSYS_ENABLE_C 1) + # Enable all components. + SET(KWSYS_USE_Base64 1) + SET(KWSYS_USE_Directory 1) + SET(KWSYS_USE_DynamicLoader 1) + SET(KWSYS_USE_Encoding 1) + SET(KWSYS_USE_Glob 1) + SET(KWSYS_USE_MD5 1) + SET(KWSYS_USE_Process 1) + SET(KWSYS_USE_RegularExpression 1) + SET(KWSYS_USE_System 1) + SET(KWSYS_USE_SystemTools 1) + SET(KWSYS_USE_CommandLineArguments 1) + SET(KWSYS_USE_Terminal 1) + SET(KWSYS_USE_IOStream 1) + SET(KWSYS_USE_FStream 1) + SET(KWSYS_USE_String 1) + SET(KWSYS_USE_SystemInformation 1) + SET(KWSYS_USE_ConsoleBuf 1) +ENDIF() + +# Enforce component dependencies. +IF(KWSYS_USE_SystemTools) + SET(KWSYS_USE_Directory 1) + SET(KWSYS_USE_FStream 1) + SET(KWSYS_USE_Encoding 1) +ENDIF() +IF(KWSYS_USE_Glob) + SET(KWSYS_USE_Directory 1) + SET(KWSYS_USE_SystemTools 1) + SET(KWSYS_USE_RegularExpression 1) + SET(KWSYS_USE_FStream 1) + SET(KWSYS_USE_Encoding 1) +ENDIF() +IF(KWSYS_USE_Process) + SET(KWSYS_USE_System 1) + SET(KWSYS_USE_Encoding 1) +ENDIF() +IF(KWSYS_USE_SystemInformation) + SET(KWSYS_USE_Process 1) +ENDIF() +IF(KWSYS_USE_System) + SET(KWSYS_USE_Encoding 1) +ENDIF() +IF(KWSYS_USE_Directory) + SET(KWSYS_USE_Encoding 1) +ENDIF() +IF(KWSYS_USE_DynamicLoader) + SET(KWSYS_USE_Encoding 1) +ENDIF() +IF(KWSYS_USE_FStream) + SET(KWSYS_USE_Encoding 1) +ENDIF() +IF(KWSYS_USE_ConsoleBuf) + SET(KWSYS_USE_Encoding 1) +ENDIF() + +# Specify default 8 bit encoding for Windows +IF(NOT KWSYS_ENCODING_DEFAULT_CODEPAGE) + SET(KWSYS_ENCODING_DEFAULT_CODEPAGE CP_ACP) +ENDIF() + +# Enable testing if building standalone. +IF(KWSYS_STANDALONE) + INCLUDE(Dart) + MARK_AS_ADVANCED(BUILD_TESTING DART_ROOT TCL_TCLSH) + IF(BUILD_TESTING) + ENABLE_TESTING() + ENDIF() +ENDIF() + +# Choose default shared/static build if not specified. +IF(NOT DEFINED KWSYS_BUILD_SHARED) + SET(KWSYS_BUILD_SHARED ${BUILD_SHARED_LIBS}) +ENDIF() + +# Include helper macros. +INCLUDE(${CMAKE_CURRENT_SOURCE_DIR}/kwsysPlatformTests.cmake) +INCLUDE(CheckTypeSize) + +# Do full dependency headers. +INCLUDE_REGULAR_EXPRESSION("^.*$") + +# Use new KWSYS_INSTALL_*_DIR variable names to control installation. +# Take defaults from the old names. Note that there was no old name +# for the bin dir, so we take the old lib dir name so DLLs will be +# installed in a compatible way for old code. +IF(NOT KWSYS_INSTALL_INCLUDE_DIR) + STRING(REGEX REPLACE "^/" "" KWSYS_INSTALL_INCLUDE_DIR + "${KWSYS_HEADER_INSTALL_DIR}") +ENDIF() +IF(NOT KWSYS_INSTALL_LIB_DIR) + STRING(REGEX REPLACE "^/" "" KWSYS_INSTALL_LIB_DIR + "${KWSYS_LIBRARY_INSTALL_DIR}") +ENDIF() +IF(NOT KWSYS_INSTALL_BIN_DIR) + STRING(REGEX REPLACE "^/" "" KWSYS_INSTALL_BIN_DIR + "${KWSYS_LIBRARY_INSTALL_DIR}") +ENDIF() + +# Setup header install rules. +SET(KWSYS_INSTALL_INCLUDE_OPTIONS) +IF(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT) + SET(KWSYS_INSTALL_INCLUDE_OPTIONS ${KWSYS_INSTALL_INCLUDE_OPTIONS} + COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT} + ) +ENDIF() + +# Setup library install rules. +SET(KWSYS_INSTALL_LIBRARY_RULE) +SET(KWSYS_INSTALL_NAMELINK_RULE) +IF(KWSYS_INSTALL_LIB_DIR) + IF(KWSYS_INSTALL_EXPORT_NAME) + LIST(APPEND KWSYS_INSTALL_LIBRARY_RULE EXPORT ${KWSYS_INSTALL_EXPORT_NAME}) + ENDIF() + # Install the shared library to the lib directory. + SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE} + LIBRARY DESTINATION ${KWSYS_INSTALL_LIB_DIR} NAMELINK_SKIP + ) + # Assign the shared library to the runtime component. + IF(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME) + SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE} + COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME} + ) + ENDIF() + IF(KWSYS_BUILD_SHARED) + SET(KWSYS_INSTALL_NAMELINK_RULE ${KWSYS_INSTALL_NAMELINK_RULE} + LIBRARY DESTINATION ${KWSYS_INSTALL_LIB_DIR} NAMELINK_ONLY + ) + # Assign the namelink to the development component. + IF(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT) + SET(KWSYS_INSTALL_NAMELINK_RULE ${KWSYS_INSTALL_NAMELINK_RULE} + COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT} + ) + ENDIF() + ENDIF() + + # Install the archive to the lib directory. + SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE} + ARCHIVE DESTINATION ${KWSYS_INSTALL_LIB_DIR} + ) + # Assign the archive to the development component. + IF(KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT) + SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE} + COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_DEVELOPMENT} + ) + ENDIF() +ENDIF() +IF(KWSYS_INSTALL_BIN_DIR) + # Install the runtime library to the bin directory. + SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE} + RUNTIME DESTINATION ${KWSYS_INSTALL_BIN_DIR} + ) + # Assign the runtime library to the runtime component. + IF(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME) + SET(KWSYS_INSTALL_LIBRARY_RULE ${KWSYS_INSTALL_LIBRARY_RULE} + COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME} + ) + ENDIF() +ENDIF() + +# Do not support old KWSYS_*a_INSTALL_DIR variable names. +SET(KWSYS_HEADER_INSTALL_DIR) +SET(KWSYS_LIBRARY_INSTALL_DIR) + +# Generated source files will need this header. +STRING(COMPARE EQUAL "${PROJECT_SOURCE_DIR}" "${PROJECT_BINARY_DIR}" + KWSYS_IN_SOURCE_BUILD) +IF(NOT KWSYS_IN_SOURCE_BUILD) + CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/kwsysPrivate.h + ${PROJECT_BINARY_DIR}/kwsysPrivate.h COPYONLY IMMEDIATE) +ENDIF() + +# Select plugin module file name convention. +IF(NOT KWSYS_DynamicLoader_PREFIX) + SET(KWSYS_DynamicLoader_PREFIX ${CMAKE_SHARED_MODULE_PREFIX}) +ENDIF() +IF(NOT KWSYS_DynamicLoader_SUFFIX) + SET(KWSYS_DynamicLoader_SUFFIX ${CMAKE_SHARED_MODULE_SUFFIX}) +ENDIF() + +#----------------------------------------------------------------------------- +# We require ANSI support from the C compiler. Add any needed flags. +IF(CMAKE_ANSI_CFLAGS) + SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_ANSI_CFLAGS}") +ENDIF() + +#----------------------------------------------------------------------------- +# Adjust compiler flags for some platforms. +IF(NOT CMAKE_COMPILER_IS_GNUCXX) + IF(CMAKE_SYSTEM MATCHES "OSF1-V.*") + STRING(REGEX MATCH "-timplicit_local" + KWSYS_CXX_FLAGS_HAVE_IMPLICIT_LOCAL "${CMAKE_CXX_FLAGS}") + STRING(REGEX MATCH "-no_implicit_include" + KWSYS_CXX_FLAGS_HAVE_NO_IMPLICIT_INCLUDE "${CMAKE_CXX_FLAGS}") + IF(NOT KWSYS_CXX_FLAGS_HAVE_IMPLICIT_LOCAL) + SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -timplicit_local") + ENDIF() + IF(NOT KWSYS_CXX_FLAGS_HAVE_NO_IMPLICIT_INCLUDE) + SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -no_implicit_include") + ENDIF() + ENDIF() + IF(CMAKE_SYSTEM MATCHES "HP-UX") + SET(KWSYS_PLATFORM_CXX_TEST_EXTRA_FLAGS "+p") + IF(CMAKE_CXX_COMPILER_ID MATCHES "HP") + # it is known that version 3.85 fails and 6.25 works without these flags + IF(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4) + # use new C++ library and improved template support + SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -AA +hpxstd98") + ENDIF() + ENDIF() + ENDIF() +ENDIF() +IF(KWSYS_STANDALONE) + IF(CMAKE_CXX_COMPILER_ID STREQUAL SunPro) + IF(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.13) + SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++03") + ELSE() + SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -library=stlport4") + ENDIF() + ENDIF() +ENDIF() + +#----------------------------------------------------------------------------- +# Configure the standard library header wrappers based on compiler's +# capabilities and parent project's request. Enforce 0/1 as only +# possible values for configuration into Configure.hxx. + +# Check existence and uniqueness of long long and __int64. +KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_LONG_LONG + "Checking whether C++ compiler has 'long long'" DIRECT) +KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS___INT64 + "Checking whether C++ compiler has '__int64'" DIRECT) +IF(KWSYS_CXX_HAS___INT64) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_SAME_LONG_AND___INT64 + "Checking whether long and __int64 are the same type" DIRECT) + IF(KWSYS_CXX_HAS_LONG_LONG) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_SAME_LONG_LONG_AND___INT64 + "Checking whether long long and __int64 are the same type" DIRECT) + ENDIF() +ENDIF() + +# Enable the "long long" type if it is available. It is standard in +# C99 and C++03 but not in earlier standards. +IF(KWSYS_CXX_HAS_LONG_LONG) + SET(KWSYS_USE_LONG_LONG 1) +ELSE() + SET(KWSYS_USE_LONG_LONG 0) +ENDIF() + +# Enable the "__int64" type if it is available and unique. It is not +# standard. +SET(KWSYS_USE___INT64 0) +IF(KWSYS_CXX_HAS___INT64) + IF(NOT KWSYS_CXX_SAME_LONG_AND___INT64) + IF(NOT KWSYS_CXX_SAME_LONG_LONG_AND___INT64) + SET(KWSYS_USE___INT64 1) + ENDIF() + ENDIF() +ENDIF() + +IF(KWSYS_USE_Encoding) + # Look for type size helper macros. + KWSYS_PLATFORM_CXX_TEST(KWSYS_STL_HAS_WSTRING + "Checking whether wstring is available" DIRECT) +ENDIF() + +IF(KWSYS_USE_IOStream) + # Determine whether iostreams support long long. + IF(KWSYS_CXX_HAS_LONG_LONG) + KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_ISTREAM_LONG_LONG + "Checking if istream supports long long" DIRECT) + KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_OSTREAM_LONG_LONG + "Checking if ostream supports long long" DIRECT) + ELSE() + SET(KWSYS_IOS_HAS_ISTREAM_LONG_LONG 0) + SET(KWSYS_IOS_HAS_OSTREAM_LONG_LONG 0) + ENDIF() + IF(KWSYS_CXX_HAS___INT64) + KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_ISTREAM___INT64 + "Checking if istream supports __int64" DIRECT) + KWSYS_PLATFORM_CXX_TEST(KWSYS_IOS_HAS_OSTREAM___INT64 + "Checking if ostream supports __int64" DIRECT) + ELSE() + SET(KWSYS_IOS_HAS_ISTREAM___INT64 0) + SET(KWSYS_IOS_HAS_OSTREAM___INT64 0) + ENDIF() +ENDIF() + +IF(KWSYS_NAMESPACE MATCHES "^kwsys$") + SET(KWSYS_NAME_IS_KWSYS 1) +ELSE() + SET(KWSYS_NAME_IS_KWSYS 0) +ENDIF() + +IF(KWSYS_BUILD_SHARED) + SET(KWSYS_BUILD_SHARED 1) + SET(KWSYS_LIBRARY_TYPE SHARED) +ELSE() + SET(KWSYS_BUILD_SHARED 0) + SET(KWSYS_LIBRARY_TYPE STATIC) +ENDIF() + +if(NOT DEFINED KWSYS_BUILD_PIC) + set(KWSYS_BUILD_PIC 0) +endif() + +#----------------------------------------------------------------------------- +# Configure some implementation details. + +KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_PTRDIFF_T + "Checking whether C compiler has ptrdiff_t in stddef.h" DIRECT) +KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_SSIZE_T + "Checking whether C compiler has ssize_t in unistd.h" DIRECT) +IF(KWSYS_USE_Process) + KWSYS_PLATFORM_C_TEST(KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC + "Checking whether C compiler has clock_gettime" DIRECT) +ENDIF() + +SET_SOURCE_FILES_PROPERTIES(ProcessUNIX.c System.c PROPERTIES + COMPILE_FLAGS "-DKWSYS_C_HAS_PTRDIFF_T=${KWSYS_C_HAS_PTRDIFF_T} -DKWSYS_C_HAS_SSIZE_T=${KWSYS_C_HAS_SSIZE_T} -DKWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC=${KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC}" + ) + +IF(DEFINED KWSYS_PROCESS_USE_SELECT) + GET_PROPERTY(ProcessUNIX_FLAGS SOURCE ProcessUNIX.c PROPERTY COMPILE_FLAGS) + SET_PROPERTY(SOURCE ProcessUNIX.c PROPERTY COMPILE_FLAGS "${ProcessUNIX_FLAGS} -DKWSYSPE_USE_SELECT=${KWSYSPE_USE_SELECT}") +ENDIF() + +IF(KWSYS_USE_DynamicLoader) + GET_PROPERTY(KWSYS_SUPPORTS_SHARED_LIBS GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS) + IF(KWSYS_SUPPORTS_SHARED_LIBS) + SET(KWSYS_SUPPORTS_SHARED_LIBS 1) + ELSE() + SET(KWSYS_SUPPORTS_SHARED_LIBS 0) + ENDIF() + SET_PROPERTY(SOURCE DynamicLoader.cxx APPEND PROPERTY COMPILE_DEFINITIONS + KWSYS_SUPPORTS_SHARED_LIBS=${KWSYS_SUPPORTS_SHARED_LIBS}) +ENDIF() + +IF(KWSYS_USE_SystemTools) + if (NOT DEFINED KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP) + set(KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP 1) + endif () + if (KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP) + set(KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP 1) + else () + set(KWSYS_SYSTEMTOOLS_USE_TRANSLATION_MAP 0) + endif () + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_SETENV + "Checking whether CXX compiler has setenv" DIRECT) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_UNSETENV + "Checking whether CXX compiler has unsetenv" DIRECT) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H + "Checking whether CXX compiler has environ in stdlib.h" DIRECT) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_UTIMES + "Checking whether CXX compiler has utimes" DIRECT) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_UTIMENSAT + "Checking whether CXX compiler has utimensat" DIRECT) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_STAT_HAS_ST_MTIM + "Checking whether CXX compiler struct stat has st_mtim member" DIRECT) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_STAT_HAS_ST_MTIMESPEC + "Checking whether CXX compiler struct stat has st_mtimespec member" DIRECT) + SET_PROPERTY(SOURCE SystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS + KWSYS_CXX_HAS_SETENV=${KWSYS_CXX_HAS_SETENV} + KWSYS_CXX_HAS_UNSETENV=${KWSYS_CXX_HAS_UNSETENV} + KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H=${KWSYS_CXX_HAS_ENVIRON_IN_STDLIB_H} + KWSYS_CXX_HAS_UTIMES=${KWSYS_CXX_HAS_UTIMES} + KWSYS_CXX_HAS_UTIMENSAT=${KWSYS_CXX_HAS_UTIMENSAT} + KWSYS_CXX_STAT_HAS_ST_MTIM=${KWSYS_CXX_STAT_HAS_ST_MTIM} + KWSYS_CXX_STAT_HAS_ST_MTIMESPEC=${KWSYS_CXX_STAT_HAS_ST_MTIMESPEC} + ) + IF(NOT WIN32) + IF(KWSYS_STANDALONE) + OPTION(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES "If true, Windows paths will be supported on Unix as well" ON) + ENDIF() + IF(KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES) + SET_PROPERTY(SOURCE SystemTools.cxx testSystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS + KWSYS_SYSTEMTOOLS_SUPPORT_WINDOWS_SLASHES + ) + ENDIF() + ENDIF() + + # Disable getpwnam for static linux builds since it depends on shared glibc + GET_PROPERTY(SHARED_LIBS_SUPPORTED GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS) + IF(CMAKE_SYSTEM_NAME MATCHES "Linux" AND NOT SHARED_LIBS_SUPPORTED) + SET_PROPERTY(SOURCE SystemTools.cxx APPEND PROPERTY COMPILE_DEFINITIONS + HAVE_GETPWNAM=0 + ) + ENDIF() +ENDIF() + +IF(KWSYS_USE_SystemInformation) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS SIZEOF_VOID_P=${CMAKE_SIZEOF_VOID_P}) + IF(NOT CYGWIN) + INCLUDE(CheckIncludeFiles) + CHECK_INCLUDE_FILES("sys/types.h;ifaddrs.h" KWSYS_SYS_HAS_IFADDRS_H) + IF(KWSYS_SYS_HAS_IFADDRS_H) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_SYS_HAS_IFADDRS_H=1) + ENDIF() + ENDIF() + IF(WIN32) + INCLUDE(CheckSymbolExists) + SET(CMAKE_REQUIRED_LIBRARIES Psapi) + CHECK_SYMBOL_EXISTS(GetProcessMemoryInfo "windows.h;psapi.h" KWSYS_SYS_HAS_PSAPI) + UNSET(CMAKE_REQUIRED_LIBRARIES) + IF(KWSYS_SYS_HAS_PSAPI) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_SYS_HAS_PSAPI=1) + IF(MSVC70 OR MSVC71) + # Suppress LNK4089: all references to 'PSAPI.DLL' discarded by /OPT:REF + SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /IGNORE:4089") + ENDIF() + ENDIF() + ENDIF() + IF(CMAKE_SYSTEM MATCHES "HP-UX") + CHECK_INCLUDE_FILES("sys/mpctl.h" KWSYS_SYS_HAS_MPCTL_H) + IF(KWSYS_SYS_HAS_MPCTL_H) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_SYS_HAS_MPCTL_H=1) + ENDIF() + ENDIF() + IF(CMAKE_SYSTEM MATCHES "BSD") + CHECK_INCLUDE_FILES("machine/cpu.h" KWSYS_SYS_HAS_MACHINE_CPU_H) + IF(KWSYS_SYS_HAS_MACHINE_CPU_H) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_SYS_HAS_MACHINE_CPU_H=1) + ENDIF() + ENDIF() + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_RLIMIT64 + "Checking whether CXX compiler has rlimit64" DIRECT) + SET(KWSYS_PLATFORM_CXX_TEST_DEFINES) + IF(KWSYS_CXX_HAS_RLIMIT64) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_CXX_HAS_RLIMIT64=1) + ENDIF() + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_ATOL + "Checking whether CXX compiler has atol" DIRECT) + IF(KWSYS_CXX_HAS_ATOL) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_CXX_HAS_ATOL=1) + ENDIF() + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_ATOLL + "Checking whether CXX compiler has atoll" DIRECT) + IF(KWSYS_CXX_HAS_ATOLL) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_CXX_HAS_ATOLL=1) + ENDIF() + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS__ATOI64 + "Checking whether CXX compiler has _atoi64" DIRECT) + IF(KWSYS_CXX_HAS__ATOI64) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_CXX_HAS__ATOI64=1) + ENDIF() + IF(UNIX) + INCLUDE(CheckIncludeFileCXX) + # check for simple stack trace + # usually it's in libc but on FreeBSD + # it's in libexecinfo + FIND_LIBRARY(EXECINFO_LIB "execinfo") + MARK_AS_ADVANCED(EXECINFO_LIB) + IF (NOT EXECINFO_LIB) + SET(EXECINFO_LIB "") + ENDIF() + CHECK_INCLUDE_FILE_CXX("execinfo.h" KWSYS_CXX_HAS_EXECINFOH) + IF (KWSYS_CXX_HAS_EXECINFOH) + # we have the backtrace header check if it + # can be used with this compiler + SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES ${EXECINFO_LIB}) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_BACKTRACE + "Checking whether backtrace works with this C++ compiler" DIRECT) + SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES) + IF (KWSYS_CXX_HAS_BACKTRACE) + # backtrace is supported by this system and compiler. + # now check for the more advanced capabilities. + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_BACKTRACE=1) + # check for symbol lookup using dladdr + CHECK_INCLUDE_FILE_CXX("dlfcn.h" KWSYS_CXX_HAS_DLFCNH) + IF (KWSYS_CXX_HAS_DLFCNH) + # we have symbol lookup libraries and headers + # check if they can be used with this compiler + SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES ${CMAKE_DL_LIBS}) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_DLADDR + "Checking whether dladdr works with this C++ compiler" DIRECT) + SET(KWSYS_PLATFORM_CXX_TEST_LINK_LIBRARIES) + IF (KWSYS_CXX_HAS_DLADDR) + # symbol lookup is supported by this system + # and compiler. + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_SYMBOL_LOOKUP=1) + ENDIF() + ENDIF() + # c++ demangling support + # check for cxxabi headers + CHECK_INCLUDE_FILE_CXX("cxxabi.h" KWSYS_CXX_HAS_CXXABIH) + IF (KWSYS_CXX_HAS_CXXABIH) + # check if cxxabi can be used with this + # system and compiler. + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_CXXABI + "Checking whether cxxabi works with this C++ compiler" DIRECT) + IF (KWSYS_CXX_HAS_CXXABI) + # c++ demangle using cxxabi is supported with + # this system and compiler + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_SYSTEMINFORMATION_HAS_CPP_DEMANGLE=1) + ENDIF() + ENDIF() + # basic backtrace works better with release build + # don't bother with advanced features for release + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS_DEBUG KWSYS_SYSTEMINFORMATION_HAS_DEBUG_BUILD=1) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS_RELWITHDEBINFO KWSYS_SYSTEMINFORMATION_HAS_DEBUG_BUILD=1) + ENDIF() + ENDIF() + ENDIF() + IF(BORLAND) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_BORLAND_ASM + "Checking whether Borland CXX compiler supports assembler instructions" DIRECT) + IF(KWSYS_CXX_HAS_BORLAND_ASM) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_CXX_HAS_BORLAND_ASM=1) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_BORLAND_ASM_CPUID + "Checking whether Borland CXX compiler supports CPUID assembler instruction" DIRECT) + IF(KWSYS_CXX_HAS_BORLAND_ASM_CPUID) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_CXX_HAS_BORLAND_ASM_CPUID=1) + ENDIF() + ENDIF() + ENDIF() + IF(KWSYS_USE___INT64) + SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_USE___INT64=1) + ENDIF() + IF(KWSYS_USE_LONG_LONG) + SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_USE_LONG_LONG=1) + ENDIF() + IF(KWSYS_IOS_HAS_OSTREAM_LONG_LONG) + SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_IOS_HAS_OSTREAM_LONG_LONG=1) + ENDIF() + IF(KWSYS_IOS_HAS_OSTREAM___INT64) + SET_PROPERTY(SOURCE SystemInformation.cxx testSystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_IOS_HAS_OSTREAM___INT64=1) + ENDIF() + IF(KWSYS_BUILD_SHARED) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_BUILD_SHARED=1) + ENDIF() + + IF(UNIX AND NOT CYGWIN) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_GETLOADAVG + "Checking whether CXX compiler has getloadavg" DIRECT) + IF(KWSYS_CXX_HAS_GETLOADAVG) + SET_PROPERTY(SOURCE SystemInformation.cxx APPEND PROPERTY + COMPILE_DEFINITIONS KWSYS_CXX_HAS_GETLOADAVG=1) + ENDIF() + ENDIF() +ENDIF() + +IF(KWSYS_USE_FStream) + KWSYS_PLATFORM_CXX_TEST(KWSYS_CXX_HAS_EXT_STDIO_FILEBUF_H + "Checking whether <ext/stdio_filebuf.h> is available" DIRECT) +ENDIF() + +#----------------------------------------------------------------------------- +# Choose a directory for the generated headers. +IF(NOT KWSYS_HEADER_ROOT) + SET(KWSYS_HEADER_ROOT "${PROJECT_BINARY_DIR}") +ENDIF() +SET(KWSYS_HEADER_DIR "${KWSYS_HEADER_ROOT}/${KWSYS_NAMESPACE}") +INCLUDE_DIRECTORIES(${KWSYS_HEADER_ROOT}) + +#----------------------------------------------------------------------------- +IF(KWSYS_INSTALL_DOC_DIR) + # Assign the license to the runtime component since it must be + # distributed with binary forms of this software. + IF(KWSYS_INSTALL_COMPONENT_NAME_RUNTIME) + SET(KWSYS_INSTALL_LICENSE_OPTIONS ${KWSYS_INSTALL_LICENSE_OPTIONS} + COMPONENT ${KWSYS_INSTALL_COMPONENT_NAME_RUNTIME} + ) + ENDIF() + + # Install the license under the documentation directory. + INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/Copyright.txt + DESTINATION ${KWSYS_INSTALL_DOC_DIR}/${KWSYS_NAMESPACE} + ${KWSYS_INSTALL_LICENSE_OPTIONS}) +ENDIF() + +#----------------------------------------------------------------------------- +# Build a list of classes and headers we need to implement the +# selected components. Initialize with required components. +SET(KWSYS_CLASSES) +SET(KWSYS_H_FILES Configure SharedForward) +SET(KWSYS_HXX_FILES Configure String) + +IF(NOT CMake_SOURCE_DIR) + SET(KWSYS_HXX_FILES ${KWSYS_HXX_FILES} + hashtable hash_fun hash_map hash_set + ) +ENDIF() + +# Add selected C++ classes. +SET(cppclasses + Directory DynamicLoader Encoding Glob RegularExpression SystemTools + CommandLineArguments IOStream FStream SystemInformation ConsoleBuf + ) +FOREACH(cpp ${cppclasses}) + IF(KWSYS_USE_${cpp}) + # Use the corresponding class. + SET(KWSYS_CLASSES ${KWSYS_CLASSES} ${cpp}) + + # Load component-specific CMake code. + IF(EXISTS ${PROJECT_SOURCE_DIR}/kwsys${cpp}.cmake) + INCLUDE(${PROJECT_SOURCE_DIR}/kwsys${cpp}.cmake) + ENDIF() + ENDIF() +ENDFOREACH() + +# Add selected C components. +FOREACH(c + Process Base64 Encoding MD5 Terminal System String + ) + IF(KWSYS_USE_${c}) + # Use the corresponding header file. + SET(KWSYS_H_FILES ${KWSYS_H_FILES} ${c}) + + # Load component-specific CMake code. + IF(EXISTS ${PROJECT_SOURCE_DIR}/kwsys${c}.cmake) + INCLUDE(${PROJECT_SOURCE_DIR}/kwsys${c}.cmake) + ENDIF() + ENDIF() +ENDFOREACH() + +#----------------------------------------------------------------------------- +# Build a list of sources for the library based on components that are +# included. +SET(KWSYS_C_SRCS) +SET(KWSYS_CXX_SRCS) + +# Add the proper sources for this platform's Process implementation. +IF(KWSYS_USE_Process) + IF(NOT UNIX) + # Use the Windows implementation. + SET(KWSYS_C_SRCS ${KWSYS_C_SRCS} ProcessWin32.c) + ELSE() + # Use the UNIX implementation. + SET(KWSYS_C_SRCS ${KWSYS_C_SRCS} ProcessUNIX.c) + ENDIF() +ENDIF() + +# Add selected C sources. +FOREACH(c Base64 Encoding MD5 Terminal System String) + IF(KWSYS_USE_${c}) + IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}C.c) + LIST(APPEND KWSYS_C_SRCS ${c}C.c) + ELSE() + LIST(APPEND KWSYS_C_SRCS ${c}.c) + ENDIF() + ENDIF() +ENDFOREACH() + +# Configure headers of C++ classes and construct the list of sources. +FOREACH(c ${KWSYS_CLASSES}) + # Add this source to the list of source files for the library. + IF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}CXX.cxx) + LIST(APPEND KWSYS_CXX_SRCS ${c}CXX.cxx) + ELSEIF(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${c}.cxx) + LIST(APPEND KWSYS_CXX_SRCS ${c}.cxx) + ENDIF() + + # Configure the header for this class. + CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/${c}.hxx.in ${KWSYS_HEADER_DIR}/${c}.hxx + @ONLY IMMEDIATE) + SET(KWSYS_CXX_SRCS ${KWSYS_CXX_SRCS} ${KWSYS_HEADER_DIR}/${c}.hxx) + + # Create an install target for the header. + IF(KWSYS_INSTALL_INCLUDE_DIR) + INSTALL(FILES ${KWSYS_HEADER_DIR}/${c}.hxx + DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE} + ${KWSYS_INSTALL_INCLUDE_OPTIONS}) + ENDIF() +ENDFOREACH() + +# Configure C headers. +FOREACH(h ${KWSYS_H_FILES}) + # Configure the header into the given directory. + CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/${h}.h.in ${KWSYS_HEADER_DIR}/${h}.h + @ONLY IMMEDIATE) + SET(KWSYS_C_SRCS ${KWSYS_C_SRCS} ${KWSYS_HEADER_DIR}/${h}.h) + + # Create an install target for the header. + IF(KWSYS_INSTALL_INCLUDE_DIR) + INSTALL(FILES ${KWSYS_HEADER_DIR}/${h}.h + DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE} + ${KWSYS_INSTALL_INCLUDE_OPTIONS}) + ENDIF() +ENDFOREACH() + +# Configure other C++ headers. +FOREACH(h ${KWSYS_HXX_FILES}) + # Configure the header into the given directory. + CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/${h}.hxx.in ${KWSYS_HEADER_DIR}/${h}.hxx + @ONLY IMMEDIATE) + SET(KWSYS_CXX_SRCS ${KWSYS_CXX_SRCS} ${KWSYS_HEADER_DIR}/${h}.hxx) + + # Create an install target for the header. + IF(KWSYS_INSTALL_INCLUDE_DIR) + INSTALL(FILES ${KWSYS_HEADER_DIR}/${h}.hxx + DESTINATION ${KWSYS_INSTALL_INCLUDE_DIR}/${KWSYS_NAMESPACE} + ${KWSYS_INSTALL_INCLUDE_OPTIONS}) + ENDIF() +ENDFOREACH() + +#----------------------------------------------------------------------------- +# Add the library with the configured name and list of sources. +IF(KWSYS_C_SRCS OR KWSYS_CXX_SRCS) + IF(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE) + SET(KWSYS_TARGET_INTERFACE ${KWSYS_NAMESPACE}) + SET(KWSYS_TARGET_OBJECT ${KWSYS_NAMESPACE}_objects) + SET(KWSYS_TARGET_LINK ${KWSYS_NAMESPACE}_private) + SET(KWSYS_TARGET_INSTALL ${KWSYS_TARGET_INTERFACE} ${KWSYS_TARGET_LINK}) + SET(KWSYS_LINK_DEPENDENCY INTERFACE) + ADD_LIBRARY(${KWSYS_TARGET_OBJECT} OBJECT + ${KWSYS_C_SRCS} ${KWSYS_CXX_SRCS}) + IF(KWSYS_BUILD_SHARED OR KWSYS_BUILD_PIC) + SET_PROPERTY(TARGET ${KWSYS_TARGET_OBJECT} PROPERTY + POSITION_INDEPENDENT_CODE TRUE) + ENDIF() + ADD_LIBRARY(${KWSYS_TARGET_INTERFACE} INTERFACE) + ADD_LIBRARY(${KWSYS_TARGET_LINK} INTERFACE) + TARGET_LINK_LIBRARIES(${KWSYS_TARGET_LINK} INTERFACE + ${KWSYS_TARGET_INTERFACE}) + TARGET_SOURCES(${KWSYS_TARGET_LINK} INTERFACE + $<TARGET_OBJECTS:${KWSYS_TARGET_OBJECT}>) + target_compile_features(${KWSYS_TARGET_OBJECT} PRIVATE ${KWSYS_CXX_COMPILE_FEATURES}) + target_compile_features(${KWSYS_TARGET_INTERFACE} INTERFACE ${KWSYS_CXX_COMPILE_FEATURES}) + ELSE() + SET(KWSYS_TARGET_INTERFACE ${KWSYS_NAMESPACE}) + SET(KWSYS_TARGET_OBJECT ${KWSYS_NAMESPACE}) + SET(KWSYS_TARGET_LINK ${KWSYS_NAMESPACE}) + set(KWSYS_TARGET_INSTALL ${KWSYS_TARGET_LINK}) + SET(KWSYS_LINK_DEPENDENCY PUBLIC) + ADD_LIBRARY(${KWSYS_TARGET_INTERFACE} ${KWSYS_LIBRARY_TYPE} + ${KWSYS_C_SRCS} ${KWSYS_CXX_SRCS}) + target_compile_features(${KWSYS_TARGET_INTERFACE} PUBLIC ${KWSYS_CXX_COMPILE_FEATURES}) + ENDIF() + if (KWSYS_ALIAS_TARGET) + add_library(${KWSYS_ALIAS_TARGET} ALIAS ${KWSYS_TARGET_INTERFACE}) + endif () + SET_TARGET_PROPERTIES(${KWSYS_TARGET_OBJECT} PROPERTIES + C_CLANG_TIDY "" + CXX_CLANG_TIDY "" + C_INCLUDE_WHAT_YOU_USE "" + CXX_INCLUDE_WHAT_YOU_USE "" + LABELS "${KWSYS_LABELS_LIB}") + IF(KWSYS_USE_DynamicLoader) + IF(UNIX) + TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} + ${CMAKE_DL_LIBS}) + ENDIF() + ENDIF() + + IF(KWSYS_USE_SystemInformation) + IF(WIN32) + TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} ws2_32) + # link in dbghelp.dll for symbol lookup if MSVC 1800 or later + # Note that the dbghelp runtime is part of MS Windows OS + IF(MSVC_VERSION AND NOT MSVC_VERSION VERSION_LESS 1800) + TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} dbghelp) + ENDIF() + IF(KWSYS_SYS_HAS_PSAPI) + TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} + Psapi) + ENDIF() + ELSEIF(UNIX) + IF (EXECINFO_LIB AND KWSYS_CXX_HAS_BACKTRACE) + # backtrace on FreeBSD is not in libc + TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} + ${EXECINFO_LIB}) + ENDIF() + IF (KWSYS_CXX_HAS_DLADDR) + # for symbol lookup using dladdr + TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} + ${CMAKE_DL_LIBS}) + ENDIF() + IF (CMAKE_SYSTEM_NAME STREQUAL "SunOS") + TARGET_LINK_LIBRARIES(${KWSYS_TARGET_INTERFACE} ${KWSYS_LINK_DEPENDENCY} + socket) + ENDIF() + ENDIF() + ENDIF() + + # Apply user-defined target properties to the library. + IF(KWSYS_PROPERTIES_CXX) + SET_TARGET_PROPERTIES(${KWSYS_TARGET_INTERFACE} PROPERTIES + ${KWSYS_PROPERTIES_CXX}) + ENDIF() + + # Set up include usage requirement + IF(COMMAND TARGET_INCLUDE_DIRECTORIES) + TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_INTERFACE} INTERFACE + $<BUILD_INTERFACE:${KWSYS_HEADER_ROOT}>) + IF(KWSYS_INSTALL_INCLUDE_DIR) + TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_INTERFACE} INTERFACE + $<INSTALL_INTERFACE:${KWSYS_INSTALL_INCLUDE_DIR}>) + ENDIF() + ENDIF() + + # Create an install target for the library. + IF(KWSYS_INSTALL_LIBRARY_RULE) + INSTALL(TARGETS ${KWSYS_TARGET_INSTALL} ${KWSYS_INSTALL_LIBRARY_RULE}) + ENDIF() + IF(KWSYS_INSTALL_NAMELINK_RULE) + INSTALL(TARGETS ${KWSYS_TARGET_INSTALL} ${KWSYS_INSTALL_NAMELINK_RULE}) + ENDIF() +ENDIF() + +# Add a C-only library if requested. +IF(KWSYS_ENABLE_C AND KWSYS_C_SRCS) + IF(KWSYS_SPLIT_OBJECTS_FROM_INTERFACE) + SET(KWSYS_TARGET_C_INTERFACE ${KWSYS_NAMESPACE}_c) + SET(KWSYS_TARGET_C_OBJECT ${KWSYS_NAMESPACE}_c_objects) + SET(KWSYS_TARGET_C_LINK ${KWSYS_NAMESPACE}_c_private) + SET(KWSYS_TARGET_C_INSTALL + ${KWSYS_TARGET_C_INTERFACE} ${KWSYS_TARGET_C_LINK}) + SET(KWSYS_LINK_DEPENDENCY INTERFACE) + ADD_LIBRARY(${KWSYS_TARGET_C_OBJECT} OBJECT ${KWSYS_C_SRCS}) + IF(KWSYS_BUILD_SHARED OR KWSYS_BUILD_PIC) + SET_PROPERTY(TARGET ${KWSYS_TARGET_C_OBJECT} PROPERTY + POSITION_INDEPENDENT_CODE TRUE) + ENDIF() + ADD_LIBRARY(${KWSYS_TARGET_C_INTERFACE} INTERFACE) + ADD_LIBRARY(${KWSYS_TARGET_C_LINK} INTERFACE) + TARGET_LINK_LIBRARIES(${KWSYS_TARGET_C_LINK} INTERFACE + ${KWSYS_TARGET_C_INTERFACE}) + TARGET_SOURCES(${KWSYS_TARGET_C_LINK} INTERFACE + $<TARGET_OBJECTS:${KWSYS_TARGET_C_OBJECT}>) + ELSE() + SET(KWSYS_TARGET_C_INTERFACE ${KWSYS_NAMESPACE}_c) + SET(KWSYS_TARGET_C_OBJECT ${KWSYS_NAMESPACE}_c) + SET(KWSYS_TARGET_C_LINK ${KWSYS_NAMESPACE}_c) + SET(KWSYS_TARGET_C_INSTALL ${KWSYS_TARGET_C_LINK}) + SET(KWSYS_LINK_DEPENDENCY PUBLIC) + ADD_LIBRARY(${KWSYS_TARGET_C_INTERFACE} ${KWSYS_LIBRARY_TYPE} + ${KWSYS_C_SRCS}) + ENDIF() + SET_TARGET_PROPERTIES(${KWSYS_TARGET_C_OBJECT} PROPERTIES + LABELS "${KWSYS_LABELS_LIB}") + + # Apply user-defined target properties to the library. + IF(KWSYS_PROPERTIES_C) + SET_TARGET_PROPERTIES(${KWSYS_TARGET_C_INTERFACE} PROPERTIES + ${KWSYS_PROPERTIES_C}) + ENDIF() + + # Set up include usage requirement + IF(COMMAND TARGET_INCLUDE_DIRECTORIES) + TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_C_INTERFACE} INTERFACE + $<BUILD_INTERFACE:${KWSYS_HEADER_ROOT}>) + IF(KWSYS_INSTALL_INCLUDE_DIR) + TARGET_INCLUDE_DIRECTORIES(${KWSYS_TARGET_C_INTERFACE} INTERFACE + $<INSTALL_INTERFACE:${KWSYS_INSTALL_INCLUDE_DIR}>) + ENDIF() + ENDIF() + + # Create an install target for the library. + IF(KWSYS_INSTALL_LIBRARY_RULE) + INSTALL(TARGETS ${KWSYS_TARGET_C_INSTALL}) + ENDIF() +ENDIF() + +# For building kwsys itself, we use a macro defined on the command +# line to configure the namespace in the C and C++ source files. +ADD_DEFINITIONS("-DKWSYS_NAMESPACE=${KWSYS_NAMESPACE}") + +# Disable deprecation warnings for standard C functions. +IF(MSVC OR (WIN32 AND (CMAKE_C_COMPILER_ID STREQUAL "Intel" OR + (CMAKE_C_COMPILER_ID STREQUAL "Clang" AND "x${CMAKE_CXX_SIMULATE_ID}" STREQUAL "xMSVC")))) + ADD_DEFINITIONS( + -D_CRT_NONSTDC_NO_DEPRECATE + -D_CRT_SECURE_NO_DEPRECATE + -D_CRT_SECURE_NO_WARNINGS + -D_SCL_SECURE_NO_DEPRECATE + ) +ENDIF() + +IF(WIN32) + # Help enforce the use of wide Windows apis. + ADD_DEFINITIONS(-DUNICODE -D_UNICODE) +ENDIF() + +IF(KWSYS_USE_String) + # Activate code in "String.c". See the comment in the source. + SET_SOURCE_FILES_PROPERTIES(String.c PROPERTIES + COMPILE_FLAGS "-DKWSYS_STRING_C") +ENDIF() + +IF(KWSYS_USE_Encoding) + # Set default 8 bit encoding in "EndcodingC.c". + SET_PROPERTY(SOURCE EncodingC.c EncodingCXX.cxx APPEND PROPERTY COMPILE_DEFINITIONS + KWSYS_ENCODING_DEFAULT_CODEPAGE=${KWSYS_ENCODING_DEFAULT_CODEPAGE}) +ENDIF() + +#----------------------------------------------------------------------------- +# Setup testing if not being built as part of another project. +IF(KWSYS_STANDALONE OR CMake_SOURCE_DIR) + IF(BUILD_TESTING) + # Compute the location of executables. + SET(EXEC_DIR "${CMAKE_CURRENT_BINARY_DIR}") + IF(EXECUTABLE_OUTPUT_PATH) + SET(EXEC_DIR "${EXECUTABLE_OUTPUT_PATH}") + ENDIF() + + # C tests + SET(KWSYS_C_TESTS + testEncode.c + testTerminal.c + ) + IF(KWSYS_STANDALONE) + SET(KWSYS_C_TESTS ${KWSYS_C_TESTS} testFail.c) + ENDIF() + CREATE_TEST_SOURCELIST( + KWSYS_C_TEST_SRCS ${KWSYS_NAMESPACE}TestsC.c + ${KWSYS_C_TESTS} + ) + ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestsC ${KWSYS_C_TEST_SRCS}) + SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsC PROPERTY LABELS ${KWSYS_LABELS_EXE}) + TARGET_LINK_LIBRARIES(${KWSYS_NAMESPACE}TestsC ${KWSYS_TARGET_C_LINK}) + FOREACH(testfile ${KWSYS_C_TESTS}) + get_filename_component(test "${testfile}" NAME_WE) + ADD_TEST(kwsys.${test} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestsC ${test} ${KWSYS_TEST_ARGS_${test}}) + SET_PROPERTY(TEST kwsys.${test} PROPERTY LABELS ${KWSYS_LABELS_TEST}) + ENDFOREACH() + + # C++ tests + IF(NOT WATCOM AND NOT CMake_SOURCE_DIR) + SET(KWSYS_CXX_TESTS + testHashSTL.cxx + ) + ENDIF() + SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} + testConfigure.cxx + testSystemTools.cxx + testCommandLineArguments.cxx + testCommandLineArguments1.cxx + testDirectory.cxx + ) + IF(KWSYS_STL_HAS_WSTRING) + SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} + testEncoding.cxx + ) + ENDIF() + IF(KWSYS_USE_FStream) + SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} + testFStream.cxx + ) + ENDIF() + IF(KWSYS_USE_ConsoleBuf) + ADD_EXECUTABLE(testConsoleBufChild testConsoleBufChild.cxx) + SET_PROPERTY(TARGET testConsoleBufChild PROPERTY C_CLANG_TIDY "") + SET_PROPERTY(TARGET testConsoleBufChild PROPERTY CXX_CLANG_TIDY "") + SET_PROPERTY(TARGET testConsoleBufChild PROPERTY C_INCLUDE_WHAT_YOU_USE "") + SET_PROPERTY(TARGET testConsoleBufChild PROPERTY CXX_INCLUDE_WHAT_YOU_USE "") + SET_PROPERTY(TARGET testConsoleBufChild PROPERTY LABELS ${KWSYS_LABELS_EXE}) + TARGET_LINK_LIBRARIES(testConsoleBufChild ${KWSYS_TARGET_LINK}) + SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} + testConsoleBuf.cxx + ) + IF("x${CMAKE_CXX_COMPILER_ID}" STREQUAL "xMSVC" AND + CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "19.0.23506") + set_property(SOURCE testConsoleBuf.cxx testConsoleBufChild.cxx PROPERTY COMPILE_FLAGS /utf-8) + ENDIF() + SET_PROPERTY(SOURCE testConsoleBuf.cxx APPEND PROPERTY COMPILE_DEFINITIONS + KWSYS_ENCODING_DEFAULT_CODEPAGE=${KWSYS_ENCODING_DEFAULT_CODEPAGE}) + ENDIF() + IF(KWSYS_USE_SystemInformation) + SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} testSystemInformation.cxx) + ENDIF() + IF(KWSYS_USE_DynamicLoader) + SET(KWSYS_CXX_TESTS ${KWSYS_CXX_TESTS} testDynamicLoader.cxx) + # If kwsys contains the DynamicLoader, need extra library + ADD_LIBRARY(${KWSYS_NAMESPACE}TestDynload MODULE testDynload.c) + SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestDynload PROPERTY LABELS ${KWSYS_LABELS_LIB}) + ADD_DEPENDENCIES(${KWSYS_NAMESPACE}TestDynload ${KWSYS_TARGET_INTERFACE}) + + if (WIN32) + # Windows tests supported flags. + add_library(${KWSYS_NAMESPACE}TestDynloadImpl SHARED testDynloadImpl.c) + set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadImpl PROPERTY LABELS ${KWSYS_LABELS_LIB}) + set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadImpl PROPERTY DEFINE_SYMBOL BUILDING_TestDynloadImpl) + set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadImpl PROPERTY RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/dynloaddir") + add_dependencies(${KWSYS_NAMESPACE}TestDynloadImpl ${KWSYS_TARGET_INTERFACE}) + add_library(${KWSYS_NAMESPACE}TestDynloadUse MODULE testDynloadUse.c) + set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadUse PROPERTY LABELS ${KWSYS_LABELS_LIB}) + set_property(TARGET ${KWSYS_NAMESPACE}TestDynloadUse PROPERTY LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/dynloaddir") + add_dependencies(${KWSYS_NAMESPACE}TestDynloadUse ${KWSYS_TARGET_INTERFACE}) + target_link_libraries(${KWSYS_NAMESPACE}TestDynloadUse PRIVATE ${KWSYS_NAMESPACE}TestDynloadImpl) + endif () + ENDIF() + CREATE_TEST_SOURCELIST( + KWSYS_CXX_TEST_SRCS ${KWSYS_NAMESPACE}TestsCxx.cxx + ${KWSYS_CXX_TESTS} + ) + ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestsCxx ${KWSYS_CXX_TEST_SRCS}) + SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY C_CLANG_TIDY "") + SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY CXX_CLANG_TIDY "") + SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY C_INCLUDE_WHAT_YOU_USE "") + SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY CXX_INCLUDE_WHAT_YOU_USE "") + SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestsCxx PROPERTY LABELS ${KWSYS_LABELS_EXE}) + TARGET_LINK_LIBRARIES(${KWSYS_NAMESPACE}TestsCxx ${KWSYS_TARGET_LINK}) + + SET(TEST_SYSTEMTOOLS_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}") + SET(TEST_SYSTEMTOOLS_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}") + CONFIGURE_FILE( + ${PROJECT_SOURCE_DIR}/testSystemTools.h.in + ${PROJECT_BINARY_DIR}/testSystemTools.h) + INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR}) + + IF(CTEST_TEST_KWSYS) + CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/ExtraTest.cmake.in" + "${CMAKE_CURRENT_BINARY_DIR}/ExtraTest.cmake") + SET_DIRECTORY_PROPERTIES(PROPERTIES TEST_INCLUDE_FILE "${CMAKE_CURRENT_BINARY_DIR}/ExtraTest.cmake") + ENDIF() + + SET(KWSYS_TEST_ARGS_testCommandLineArguments + --another-bool-variable + --long3=opt + --set-bool-arg1 + -SSS ken brad bill andy + --some-bool-variable=true + --some-double-variable12.5 + --some-int-variable 14 + "--some-string-variable=test string with space" + --some-multi-argument 5 1 8 3 7 1 3 9 7 1 + -N 12.5 -SS=andy -N 1.31 -N 22 + -SS=bill -BBtrue -SS=brad + -BBtrue + -BBfalse + -SS=ken + -A + -C=test + --long2 hello + ) + SET(KWSYS_TEST_ARGS_testCommandLineArguments1 + --ignored + -n 24 + --second-ignored + "-m=test value" + third-ignored + -p + some junk at the end + ) + FOREACH(testfile ${KWSYS_CXX_TESTS}) + get_filename_component(test "${testfile}" NAME_WE) + ADD_TEST(kwsys.${test} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestsCxx ${test} ${KWSYS_TEST_ARGS_${test}}) + SET_PROPERTY(TEST kwsys.${test} PROPERTY LABELS ${KWSYS_LABELS_TEST}) + ENDFOREACH() + + # Process tests. + ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestProcess testProcess.c) + SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestProcess PROPERTY LABELS ${KWSYS_LABELS_EXE}) + TARGET_LINK_LIBRARIES(${KWSYS_NAMESPACE}TestProcess ${KWSYS_TARGET_C_LINK}) + IF(NOT CYGWIN) + SET(KWSYS_TEST_PROCESS_7 7) + ENDIF() + FOREACH(n 1 2 3 4 5 6 ${KWSYS_TEST_PROCESS_7} 9 10) + ADD_TEST(kwsys.testProcess-${n} ${EXEC_DIR}/${KWSYS_NAMESPACE}TestProcess ${n}) + SET_PROPERTY(TEST kwsys.testProcess-${n} PROPERTY LABELS ${KWSYS_LABELS_TEST}) + SET_TESTS_PROPERTIES(kwsys.testProcess-${n} PROPERTIES TIMEOUT 120) + ENDFOREACH() + + SET(testProcess_COMPILE_FLAGS "") + # Some Apple compilers produce bad optimizations in this source. + IF(APPLE AND CMAKE_C_COMPILER_ID MATCHES "^(GNU|LLVM)$") + SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -O0") + ELSEIF(CMAKE_C_COMPILER_ID STREQUAL "XL") + # Tell IBM XL not to warn about our test infinite loop + IF(CMAKE_SYSTEM MATCHES "Linux.*ppc64le" + AND CMAKE_C_COMPILER_VERSION VERSION_LESS "16.1.0" + AND NOT CMAKE_C_COMPILER_VERSION VERSION_LESS "13.1.1") + # v13.1.[1-6] on Linux ppc64le is clang based and does not accept + # the -qsuppress option, so just suppress all warnings. + SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -w") + ELSE() + SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -qsuppress=1500-010") + ENDIF() + ENDIF() + IF(CMAKE_C_FLAGS MATCHES "-fsanitize=") + SET(testProcess_COMPILE_FLAGS "${testProcess_COMPILE_FLAGS} -DCRASH_USING_ABORT") + ENDIF() + SET_PROPERTY(SOURCE testProcess.c PROPERTY COMPILE_FLAGS "${testProcess_COMPILE_FLAGS}") + + # Test SharedForward + CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/testSharedForward.c.in + ${PROJECT_BINARY_DIR}/testSharedForward.c @ONLY IMMEDIATE) + ADD_EXECUTABLE(${KWSYS_NAMESPACE}TestSharedForward + ${PROJECT_BINARY_DIR}/testSharedForward.c) + SET_PROPERTY(TARGET ${KWSYS_NAMESPACE}TestSharedForward PROPERTY LABELS ${KWSYS_LABELS_EXE}) + ADD_DEPENDENCIES(${KWSYS_NAMESPACE}TestSharedForward ${KWSYS_TARGET_C_LINK}) + ADD_TEST(kwsys.testSharedForward ${EXEC_DIR}/${KWSYS_NAMESPACE}TestSharedForward 1) + SET_PROPERTY(TEST kwsys.testSharedForward PROPERTY LABELS ${KWSYS_LABELS_TEST}) + + # Configure some test properties. + IF(KWSYS_STANDALONE) + # We expect test to fail + SET_TESTS_PROPERTIES(kwsys.testFail PROPERTIES WILL_FAIL ON) + GET_TEST_PROPERTY(kwsys.testFail WILL_FAIL wfv) + SET_TESTS_PROPERTIES(kwsys.testFail PROPERTIES MEASUREMENT "Some Key=Some Value") + MESSAGE(STATUS "GET_TEST_PROPERTY returned: ${wfv}") + ENDIF() + + # Set up ctest custom configuration file. + CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/CTestCustom.cmake.in + ${PROJECT_BINARY_DIR}/CTestCustom.cmake @ONLY) + + # Suppress known consistent failures on buggy systems. + IF(KWSYS_TEST_BOGUS_FAILURES) + SET_TESTS_PROPERTIES(${KWSYS_TEST_BOGUS_FAILURES} PROPERTIES WILL_FAIL ON) + ENDIF() + + ENDIF() +ENDIF() |