-cmake_minimum_required(VERSION 2.8.4 FATAL_ERROR)
-
-if (WIN32 AND NOT CYGWIN)
- set (WINDOWS 1)
-else ()
- set (WINDOWS 0)
-endif ()
-
-# ----------------------------------------------------------------------------
-# includes
-set (CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
-
-include (utils)
-
-# ----------------------------------------------------------------------------
-# package information
-set (PROJECT_NAME "gflags")
-set (PACKAGE_NAME "${PROJECT_NAME}")
-set (PACKAGE_VERSION "2.1.0")
-set (PACKAGE_STRING "${PROJECT_NAME} ${PACKAGE_VERSION}")
-set (PACKAGE_TARNAME "${PROJECT_NAME}-${PACKAGE_VERSION}")
-set (PACKAGE_BUGREPORT "https://code.google.com/p/gflags/issues/")
-
-project (${PROJECT_NAME} CXX)
-
-version_numbers (
- ${PACKAGE_VERSION}
- PACKAGE_VERSION_MAJOR
- PACKAGE_VERSION_MINOR
- PACKAGE_VERSION_PATCH
-)
-
-# ----------------------------------------------------------------------------
-# configure options
-option (BUILD_SHARED_LIBS "Request build of shared libraries." OFF)
-
-if (WINDOWS AND BUILD_SHARED_LIBS)
- set (GFLAGS_IS_A_DLL 1)
-else ()
- set (GFLAGS_IS_A_DLL 0)
-endif ()
-
-option (BUILD_gflags_LIB "Request build of the multi-threaded gflags library." ON)
-option (BUILD_gflags_nothreads_LIB "Request build of the single-threaded gflags library." ON)
-
-if (NOT BUILD_gflags_LIB AND NOT BUILD_gflags_nothreads_LIB)
- message (FATAL_ERROR "At least one of BUILD_gflags_LIB and BUILD_gflags_nothreads_LIB must be ON.")
-endif ()
-
-option (BUILD_NEGATIVE_COMPILATION_TESTS "Request addition of negative compilation tests." OFF)
-mark_as_advanced (BUILD_NEGATIVE_COMPILATION_TESTS)
-
-set (GFLAGS_NAMESPACE "gflags" CACHE STRING "C++ namespace identifier of gflags library.")
-mark_as_advanced (GFLAGS_NAMESPACE)
-
-mark_as_advanced (CLEAR CMAKE_INSTALL_PREFIX)
-mark_as_advanced (CMAKE_CONFIGURATION_TYPES)
-if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CXX_FLAGS AND NOT CMAKE_C_FLAGS)
- set (
- CMAKE_BUILD_TYPE "Release"
- CACHE STRING "Choose the type of build, options are: None (CMAKE_C_FLAGS and CMAKE_CXX_FLAGS used) Debug Release RelWithDebInfo MinSizeRel."
- FORCE
- )
-endif ()
-
-if (APPLE)
- mark_as_advanced(CMAKE_OSX_ARCHITECTURES
- CMAKE_OSX_DEPLOYMENT_TARGET
- CMAKE_OSX_SYSROOT)
-endif ()
-
-# ----------------------------------------------------------------------------
-# system checks
-include (CheckTypeSize)
-include (CheckIncludeFileCXX)
-include (CheckCXXSymbolExists)
-
-set (GFLAGS_INTTYPES_FORMAT "" CACHE STRING "Format of integer types: \"C99\" (uint32_t), \"BSD\" (u_int32_t), \"VC7\" (__int32)")
-set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY STRINGS "C99;BSD;VC7")
-mark_as_advanced (GFLAGS_INTTYPES_FORMAT)
-if (NOT GFLAGS_INTTYPES_FORMAT)
- set (TYPES uint32_t u_int32_t)
- if (MSVC)
- list (INSERT TYPES 0 __int32)
- endif ()
- foreach (type IN LISTS TYPES)
- check_type_size (${type} ${type} LANGUAGE CXX)
- if (HAVE_${type})
- break ()
- endif ()
- endforeach ()
- if (HAVE_uint32_t)
- set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE C99)
- elseif (HAVE_u_int32_t)
- set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE BSD)
- elseif (HAVE___int32)
- set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE VC7)
- else ()
- mark_as_advanced (CLEAR GFLAGS_INTTYPES_FORMAT)
- message (FATAL_ERROR "Do not know how to define a 32-bit integer quantity on your system!"
- " Neither uint32_t, u_int32_t, nor __int32 seem to be available."
- " Set GFLAGS_INTTYPES_FORMAT to either C99, BSD, or VC7 and try again.")
- endif ()
-endif ()
-# use of special characters in strings to circumvent bug #0008226
-if ("^${GFLAGS_INTTYPES_FORMAT}$" STREQUAL "^WIN$")
- set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE VC7)
-endif ()
-if (NOT GFLAGS_INTTYPES_FORMAT MATCHES "^(C99|BSD|VC7)$")
- message (FATAL_ERROR "Invalid value for GFLAGS_INTTYPES_FORMAT! Choose one of \"C99\", \"BSD\", or \"VC7\"")
-endif ()
-set (GFLAGS_INTTYPES_FORMAT_C99 0)
-set (GFLAGS_INTTYPES_FORMAT_BSD 0)
-set (GFLAGS_INTTYPES_FORMAT_VC7 0)
-set ("GFLAGS_INTTYPES_FORMAT_${GFLAGS_INTTYPES_FORMAT}" 1)
-
-foreach (fname IN ITEMS stdint sys/types fnmatch inttypes unistd sys/stat)
- string (TOUPPER "${fname}" FNAME)
- string (REGEX REPLACE "/" "_" FNAME "${FNAME}")
- if (HAVE_${FNAME}_H)
- # set by check_type_size already
- set (GFLAGS_HAVE_${FNAME}_H ${HAVE_${FNAME}_H})
- else ()
- check_include_file_cxx ("${fname}.h" GFLAGS_HAVE_${FNAME}_H)
- endif ()
-endforeach ()
-if (NOT GFLAGS_HAVE_FNMATCH_H AND WINDOWS)
- check_include_file_cxx ("shlwapi.h" GFLAGS_HAVE_SHLWAPI_H)
-endif ()
-bool_to_int(GFLAGS_HAVE_STDINT_H)
-bool_to_int(GFLAGS_HAVE_SYS_TYPES_H)
-bool_to_int(GFLAGS_HAVE_INTTYPES_H)
-
-if (MSVC)
- set (GFLAGS_HAVE_strtoll FALSE)
- set (GFLAGS_HAVE_strtoq FALSE)
-else ()
- foreach (fname IN ITEMS strtoll strtoq)
- string (TOUPPER "${fname}" FNAME)
- check_cxx_symbol_exists ("${fname}" stdlib.h GFLAGS_HAVE_${FNAME})
- endforeach ()
-endif ()
-
-set (CMAKE_THREAD_PREFER_PTHREAD TRUE)
-find_package (ThreadsCXX)
-if (Threads_FOUND AND CMAKE_USE_PTHREADS_INIT)
- set (GFLAGS_HAVE_PTHREAD TRUE)
- check_type_size (pthread_rwlock_t GFLAGS_HAVE_RWLOCK LANGUAGE CXX)
-else ()
- set (GFLAGS_HAVE_PTHREAD FALSE)
-endif ()
-
-if (UNIX AND NOT GFLAGS_HAVE_PTHREAD AND BUILD_gflags_LIB)
- set_property (CACHE BUILD_gflags_LIB PROPERTY VALUE OFF)
- message (WARNING "Could not find the <pthread.h> header file."
- " Disabling the build of the multi-threaded gflags library.")
-endif ()
-
-# ----------------------------------------------------------------------------
-# source files - excluding root subdirectory and/or .in suffix
-set (PUBLIC_HDRS
- "gflags.h"
- "gflags_declare.h"
- "gflags_completions.h"
-)
-
-set (PRIVATE_HDRS
- "config.h"
-)
-
-set (GFLAGS_SRCS
- "gflags.cc"
- "gflags_reporting.cc"
- "gflags_completions.cc"
-)
-
-if (WINDOWS)
- list (APPEND PRIVATE_HDRS "windows_port.h")
- list (APPEND GFLAGS_SRCS "windows_port.cc")
-endif ()
-
-# ----------------------------------------------------------------------------
-# configure source files
-if (CMAKE_COMPILER_IS_GNUCXX)
- set (GFLAGS_ATTRIBUTE_UNUSED "__attribute((unused))")
-else ()
- set (GFLAGS_ATTRIBUTE_UNUSED)
-endif ()
-
-configure_headers (PUBLIC_HDRS ${PUBLIC_HDRS})
-configure_sources (PRIVATE_HDRS ${PRIVATE_HDRS})
-configure_sources (GFLAGS_SRCS ${GFLAGS_SRCS})
-
-# ----------------------------------------------------------------------------
-# output directories
-set (CMAKE_RUNTIME_OUTPUT_DIRECTORY "bin")
-set (CMAKE_LIBRARY_OUTPUT_DIRECTORY "lib")
-set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY "lib")
-
-# ----------------------------------------------------------------------------
-# add library target
-include_directories ("${PROJECT_SOURCE_DIR}/src")
-include_directories ("${PROJECT_BINARY_DIR}/include")
-include_directories ("${PROJECT_BINARY_DIR}/include/${GFLAGS_NAMESPACE}")
-
-set (LIB_TARGETS)
-if (BUILD_gflags_LIB)
- add_library (gflags ${GFLAGS_SRCS} ${PRIVATE_HDRS} ${PUBLIC_HDRS})
- list (APPEND LIB_TARGETS gflags)
-endif ()
-if (BUILD_gflags_nothreads_LIB)
- add_library (gflags_nothreads ${GFLAGS_SRCS} ${PRIVATE_HDRS} ${PUBLIC_HDRS})
- set_target_properties (gflags_nothreads PROPERTIES COMPILE_DEFINITIONS NO_THREADS)
- list (APPEND LIB_TARGETS gflags_nothreads)
-endif ()
-
-# ----------------------------------------------------------------------------
-# installation
-if (WIN32)
- set (RUNTIME_INSTALL_DIR Bin)
- set (LIBRARY_INSTALL_DIR Lib)
- set (INCLUDE_INSTALL_DIR Include)
- set (CONFIG_INSTALL_DIR CMake)
-else ()
- set (RUNTIME_INSTALL_DIR bin)
- set (LIBRARY_INSTALL_DIR lib)
- set (INCLUDE_INSTALL_DIR include)
- set (CONFIG_INSTALL_DIR lib/cmake/${PACKAGE_NAME})
-endif ()
-
-install (TARGETS ${LIB_TARGETS} DESTINATION ${LIBRARY_INSTALL_DIR} EXPORT gflags-lib)
-install (FILES ${PUBLIC_HDRS} DESTINATION ${INCLUDE_INSTALL_DIR}/${GFLAGS_NAMESPACE})
-
-file (RELATIVE_PATH INSTALL_PREFIX_REL2CONFIG_DIR "${CMAKE_INSTALL_PREFIX}/${CONFIG_INSTALL_DIR}" "${CMAKE_INSTALL_PREFIX}")
-configure_file (cmake/config.cmake.in "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-install.cmake" @ONLY)
-configure_file (cmake/version.cmake.in "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-version.cmake" @ONLY)
-
-install (
- FILES "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-install.cmake"
- RENAME ${PACKAGE_NAME}-config.cmake
- DESTINATION ${CONFIG_INSTALL_DIR}
-)
-
-install (
- FILES "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-version.cmake"
- DESTINATION ${CONFIG_INSTALL_DIR}
-)
-
-install (EXPORT gflags-lib DESTINATION ${CONFIG_INSTALL_DIR} FILE ${PACKAGE_NAME}-export.cmake)
-
-if (UNIX)
- install (PROGRAMS src/gflags_completions.sh DESTINATION ${RUNTIME_INSTALL_DIR})
-endif ()
-
-# ----------------------------------------------------------------------------
-# support direct use of build tree
-set (INSTALL_PREFIX_REL2CONFIG_DIR .)
-export (TARGETS ${LIB_TARGETS} FILE "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-export.cmake")
-export (PACKAGE gflags)
-configure_file (cmake/config.cmake.in "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config.cmake" @ONLY)
-
-# ----------------------------------------------------------------------------
-# testing - MUST follow the generation of the build tree config file
-include (CTest)
-if (BUILD_TESTING)
- enable_testing ()
- add_subdirectory (test)
-endif ()
+cmake_minimum_required(VERSION 2.8.4 FATAL_ERROR)\r
+\r
+if (WIN32 AND NOT CYGWIN)\r
+ set (WINDOWS 1)\r
+else ()\r
+ set (WINDOWS 0)\r
+endif ()\r
+\r
+# ----------------------------------------------------------------------------\r
+# includes\r
+set (CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")\r
+\r
+include (utils)\r
+\r
+# ----------------------------------------------------------------------------\r
+# package information\r
+set (PROJECT_NAME "gflags")\r
+set (PACKAGE_NAME "${PROJECT_NAME}")\r
+set (PACKAGE_VERSION "2.1.0")\r
+set (PACKAGE_STRING "${PROJECT_NAME} ${PACKAGE_VERSION}")\r
+set (PACKAGE_TARNAME "${PROJECT_NAME}-${PACKAGE_VERSION}")\r
+set (PACKAGE_BUGREPORT "https://code.google.com/p/gflags/issues/")\r
+\r
+project (${PROJECT_NAME} CXX)\r
+\r
+version_numbers (\r
+ ${PACKAGE_VERSION}\r
+ PACKAGE_VERSION_MAJOR\r
+ PACKAGE_VERSION_MINOR\r
+ PACKAGE_VERSION_PATCH\r
+)\r
+\r
+# ----------------------------------------------------------------------------\r
+# configure options\r
+option (BUILD_SHARED_LIBS "Request build of shared libraries." OFF)\r
+\r
+if (WINDOWS AND BUILD_SHARED_LIBS)\r
+ set (GFLAGS_IS_A_DLL 1)\r
+else ()\r
+ set (GFLAGS_IS_A_DLL 0)\r
+endif ()\r
+\r
+option (BUILD_gflags_LIB "Request build of the multi-threaded gflags library." ON)\r
+option (BUILD_gflags_nothreads_LIB "Request build of the single-threaded gflags library." ON)\r
+\r
+if (NOT BUILD_gflags_LIB AND NOT BUILD_gflags_nothreads_LIB)\r
+ message (FATAL_ERROR "At least one of BUILD_gflags_LIB and BUILD_gflags_nothreads_LIB must be ON.")\r
+endif ()\r
+\r
+option (BUILD_NEGATIVE_COMPILATION_TESTS "Request addition of negative compilation tests." OFF)\r
+mark_as_advanced (BUILD_NEGATIVE_COMPILATION_TESTS)\r
+\r
+set (GFLAGS_NAMESPACE "gflags" CACHE STRING "C++ namespace identifier of gflags library.")\r
+mark_as_advanced (GFLAGS_NAMESPACE)\r
+\r
+mark_as_advanced (CLEAR CMAKE_INSTALL_PREFIX)\r
+mark_as_advanced (CMAKE_CONFIGURATION_TYPES)\r
+if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CXX_FLAGS AND NOT CMAKE_C_FLAGS)\r
+ set (\r
+ CMAKE_BUILD_TYPE "Release"\r
+ CACHE STRING "Choose the type of build, options are: None (CMAKE_C_FLAGS and CMAKE_CXX_FLAGS used) Debug Release RelWithDebInfo MinSizeRel."\r
+ FORCE\r
+ )\r
+endif ()\r
+\r
+if (APPLE)\r
+ mark_as_advanced(CMAKE_OSX_ARCHITECTURES\r
+ CMAKE_OSX_DEPLOYMENT_TARGET\r
+ CMAKE_OSX_SYSROOT)\r
+endif ()\r
+\r
+# ----------------------------------------------------------------------------\r
+# system checks\r
+include (CheckTypeSize)\r
+include (CheckIncludeFileCXX)\r
+include (CheckCXXSymbolExists)\r
+\r
+set (GFLAGS_INTTYPES_FORMAT "" CACHE STRING "Format of integer types: \"C99\" (uint32_t), \"BSD\" (u_int32_t), \"VC7\" (__int32)")\r
+set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY STRINGS "C99;BSD;VC7")\r
+mark_as_advanced (GFLAGS_INTTYPES_FORMAT)\r
+if (NOT GFLAGS_INTTYPES_FORMAT)\r
+ set (TYPES uint32_t u_int32_t)\r
+ if (MSVC)\r
+ list (INSERT TYPES 0 __int32)\r
+ endif ()\r
+ foreach (type IN LISTS TYPES)\r
+ check_type_size (${type} ${type} LANGUAGE CXX)\r
+ if (HAVE_${type})\r
+ break ()\r
+ endif ()\r
+ endforeach ()\r
+ if (HAVE_uint32_t)\r
+ set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE C99)\r
+ elseif (HAVE_u_int32_t)\r
+ set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE BSD)\r
+ elseif (HAVE___int32)\r
+ set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE VC7)\r
+ else ()\r
+ mark_as_advanced (CLEAR GFLAGS_INTTYPES_FORMAT)\r
+ message (FATAL_ERROR "Do not know how to define a 32-bit integer quantity on your system!"\r
+ " Neither uint32_t, u_int32_t, nor __int32 seem to be available."\r
+ " Set GFLAGS_INTTYPES_FORMAT to either C99, BSD, or VC7 and try again.")\r
+ endif ()\r
+endif ()\r
+# use of special characters in strings to circumvent bug #0008226\r
+if ("^${GFLAGS_INTTYPES_FORMAT}$" STREQUAL "^WIN$")\r
+ set_property (CACHE GFLAGS_INTTYPES_FORMAT PROPERTY VALUE VC7)\r
+endif ()\r
+if (NOT GFLAGS_INTTYPES_FORMAT MATCHES "^(C99|BSD|VC7)$")\r
+ message (FATAL_ERROR "Invalid value for GFLAGS_INTTYPES_FORMAT! Choose one of \"C99\", \"BSD\", or \"VC7\"")\r
+endif ()\r
+set (GFLAGS_INTTYPES_FORMAT_C99 0)\r
+set (GFLAGS_INTTYPES_FORMAT_BSD 0)\r
+set (GFLAGS_INTTYPES_FORMAT_VC7 0)\r
+set ("GFLAGS_INTTYPES_FORMAT_${GFLAGS_INTTYPES_FORMAT}" 1)\r
+\r
+foreach (fname IN ITEMS stdint sys/types fnmatch inttypes unistd sys/stat)\r
+ string (TOUPPER "${fname}" FNAME)\r
+ string (REGEX REPLACE "/" "_" FNAME "${FNAME}")\r
+ if (HAVE_${FNAME}_H)\r
+ # set by check_type_size already\r
+ set (GFLAGS_HAVE_${FNAME}_H ${HAVE_${FNAME}_H})\r
+ else ()\r
+ check_include_file_cxx ("${fname}.h" GFLAGS_HAVE_${FNAME}_H)\r
+ endif ()\r
+endforeach ()\r
+if (NOT GFLAGS_HAVE_FNMATCH_H AND WINDOWS)\r
+ check_include_file_cxx ("shlwapi.h" GFLAGS_HAVE_SHLWAPI_H)\r
+endif ()\r
+bool_to_int(GFLAGS_HAVE_STDINT_H)\r
+bool_to_int(GFLAGS_HAVE_SYS_TYPES_H)\r
+bool_to_int(GFLAGS_HAVE_INTTYPES_H)\r
+\r
+if (MSVC)\r
+ set (GFLAGS_HAVE_strtoll FALSE)\r
+ set (GFLAGS_HAVE_strtoq FALSE)\r
+else ()\r
+ foreach (fname IN ITEMS strtoll strtoq)\r
+ string (TOUPPER "${fname}" FNAME)\r
+ check_cxx_symbol_exists ("${fname}" stdlib.h GFLAGS_HAVE_${FNAME})\r
+ endforeach ()\r
+endif ()\r
+\r
+set (CMAKE_THREAD_PREFER_PTHREAD TRUE)\r
+find_package (ThreadsCXX)\r
+if (Threads_FOUND AND CMAKE_USE_PTHREADS_INIT)\r
+ set (GFLAGS_HAVE_PTHREAD TRUE)\r
+ check_type_size (pthread_rwlock_t RWLOCK LANGUAGE CXX)\r
+ if (HAVE_RWLOCK)\r
+ set (GFLAGS_HAVE_RWLOCK TRUE)\r
+ else ()\r
+ set (GFLAGS_HAVE_RWLOCK FALSE)\r
+ endif ()\r
+else ()\r
+ set (GFLAGS_HAVE_PTHREAD FALSE)\r
+endif ()\r
+\r
+if (UNIX AND NOT GFLAGS_HAVE_PTHREAD AND BUILD_gflags_LIB)\r
+ set_property (CACHE BUILD_gflags_LIB PROPERTY VALUE OFF)\r
+ if (CMAKE_HAVE_PTHREAD_H)\r
+ message (WARNING "Could not find the pthread(s) library."\r
+ " Disabling the build of the multi-threaded gflags library.")\r
+ else ()\r
+ message (WARNING "Could not find the <pthread.h> header file."\r
+ " Disabling the build of the multi-threaded gflags library.")\r
+ endif ()\r
+endif ()\r
+\r
+# ----------------------------------------------------------------------------\r
+# source files - excluding root subdirectory and/or .in suffix\r
+set (PUBLIC_HDRS\r
+ "gflags.h"\r
+ "gflags_declare.h"\r
+ "gflags_completions.h"\r
+)\r
+\r
+set (PRIVATE_HDRS\r
+ "config.h"\r
+)\r
+\r
+set (GFLAGS_SRCS\r
+ "gflags.cc"\r
+ "gflags_reporting.cc"\r
+ "gflags_completions.cc"\r
+)\r
+\r
+if (WINDOWS)\r
+ list (APPEND PRIVATE_HDRS "windows_port.h")\r
+ list (APPEND GFLAGS_SRCS "windows_port.cc")\r
+endif ()\r
+\r
+# ----------------------------------------------------------------------------\r
+# configure source files\r
+if (CMAKE_COMPILER_IS_GNUCXX)\r
+ set (GFLAGS_ATTRIBUTE_UNUSED "__attribute((unused))")\r
+else ()\r
+ set (GFLAGS_ATTRIBUTE_UNUSED)\r
+endif ()\r
+\r
+configure_headers (PUBLIC_HDRS ${PUBLIC_HDRS})\r
+configure_sources (PRIVATE_HDRS ${PRIVATE_HDRS})\r
+configure_sources (GFLAGS_SRCS ${GFLAGS_SRCS})\r
+\r
+# ----------------------------------------------------------------------------\r
+# output directories\r
+set (CMAKE_RUNTIME_OUTPUT_DIRECTORY "bin")\r
+set (CMAKE_LIBRARY_OUTPUT_DIRECTORY "lib")\r
+set (CMAKE_ARCHIVE_OUTPUT_DIRECTORY "lib")\r
+\r
+# ----------------------------------------------------------------------------\r
+# add library target\r
+include_directories ("${PROJECT_SOURCE_DIR}/src")\r
+include_directories ("${PROJECT_BINARY_DIR}/include")\r
+include_directories ("${PROJECT_BINARY_DIR}/include/${GFLAGS_NAMESPACE}")\r
+\r
+set (LIB_TARGETS)\r
+if (BUILD_gflags_LIB)\r
+ add_library (gflags ${GFLAGS_SRCS} ${PRIVATE_HDRS} ${PUBLIC_HDRS})\r
+ list (APPEND LIB_TARGETS gflags)\r
+endif ()\r
+if (BUILD_gflags_nothreads_LIB)\r
+ add_library (gflags_nothreads ${GFLAGS_SRCS} ${PRIVATE_HDRS} ${PUBLIC_HDRS})\r
+ set_target_properties (gflags_nothreads PROPERTIES COMPILE_DEFINITIONS NO_THREADS)\r
+ list (APPEND LIB_TARGETS gflags_nothreads)\r
+endif ()\r
+\r
+# ----------------------------------------------------------------------------\r
+# installation\r
+if (WIN32)\r
+ set (RUNTIME_INSTALL_DIR Bin)\r
+ set (LIBRARY_INSTALL_DIR Lib)\r
+ set (INCLUDE_INSTALL_DIR Include)\r
+ set (CONFIG_INSTALL_DIR CMake)\r
+else ()\r
+ set (RUNTIME_INSTALL_DIR bin)\r
+ set (LIBRARY_INSTALL_DIR lib)\r
+ set (INCLUDE_INSTALL_DIR include)\r
+ set (CONFIG_INSTALL_DIR lib/cmake/${PACKAGE_NAME})\r
+endif ()\r
+\r
+install (TARGETS ${LIB_TARGETS} DESTINATION ${LIBRARY_INSTALL_DIR} EXPORT gflags-lib)\r
+install (FILES ${PUBLIC_HDRS} DESTINATION ${INCLUDE_INSTALL_DIR}/${GFLAGS_NAMESPACE})\r
+\r
+file (RELATIVE_PATH INSTALL_PREFIX_REL2CONFIG_DIR "${CMAKE_INSTALL_PREFIX}/${CONFIG_INSTALL_DIR}" "${CMAKE_INSTALL_PREFIX}")\r
+configure_file (cmake/config.cmake.in "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-install.cmake" @ONLY)\r
+configure_file (cmake/version.cmake.in "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-version.cmake" @ONLY)\r
+\r
+install (\r
+ FILES "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-install.cmake"\r
+ RENAME ${PACKAGE_NAME}-config.cmake\r
+ DESTINATION ${CONFIG_INSTALL_DIR}\r
+)\r
+\r
+install (\r
+ FILES "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config-version.cmake"\r
+ DESTINATION ${CONFIG_INSTALL_DIR}\r
+)\r
+\r
+install (EXPORT gflags-lib DESTINATION ${CONFIG_INSTALL_DIR} FILE ${PACKAGE_NAME}-export.cmake)\r
+\r
+if (UNIX)\r
+ install (PROGRAMS src/gflags_completions.sh DESTINATION ${RUNTIME_INSTALL_DIR})\r
+endif ()\r
+\r
+# ----------------------------------------------------------------------------\r
+# support direct use of build tree\r
+set (INSTALL_PREFIX_REL2CONFIG_DIR .)\r
+export (TARGETS ${LIB_TARGETS} FILE "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-export.cmake")\r
+export (PACKAGE gflags)\r
+configure_file (cmake/config.cmake.in "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}-config.cmake" @ONLY)\r
+\r
+# ----------------------------------------------------------------------------\r
+# testing - MUST follow the generation of the build tree config file\r
+include (CTest)\r
+if (BUILD_TESTING)\r
+ enable_testing ()\r
+ add_subdirectory (test)\r
+endif ()\r
-#.rst:
-# FindThreads
-# -----------
-#
-# This module determines the thread library of the system.
-#
-# The following variables are set
-#
-# ::
-#
-# CMAKE_THREAD_LIBS_INIT - the thread library
-# CMAKE_USE_SPROC_INIT - are we using sproc?
-# CMAKE_USE_WIN32_THREADS_INIT - using WIN32 threads?
-# CMAKE_USE_PTHREADS_INIT - are we using pthreads
-# CMAKE_HP_PTHREADS_INIT - are we using hp pthreads
-#
-# For systems with multiple thread libraries, caller can set
-#
-# ::
-#
-# CMAKE_THREAD_PREFER_PTHREAD
-
-#=============================================================================
-# Copyright 2002-2009 Kitware, Inc.
-#
-# Distributed under the OSI-approved BSD License (the "License");
-# see accompanying file Copyright.txt for details.
-#
-# This software is distributed WITHOUT ANY WARRANTY; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-# See the License for more information.
-#=============================================================================
-# (To distribute this file outside of CMake, substitute the full
-# License text for the above reference.)
-
-include (CheckIncludeFileCXX)
-include (CheckCXXLibraryExists)
-include (CheckCXXSymbolExists)
-set(Threads_FOUND FALSE)
-
-# Do we have sproc?
-if(CMAKE_SYSTEM MATCHES IRIX AND NOT CMAKE_THREAD_PREFER_PTHREAD)
- CHECK_INCLUDE_FILES_CXX("sys/types.h;sys/prctl.h" CMAKE_HAVE_SPROC_H)
-endif()
-
-if(CMAKE_HAVE_SPROC_H AND NOT CMAKE_THREAD_PREFER_PTHREAD)
- # We have sproc
- set(CMAKE_USE_SPROC_INIT 1)
-else()
- # Do we have pthreads?
- CHECK_INCLUDE_FILE_CXX("pthread.h" CMAKE_HAVE_PTHREAD_H)
- if(CMAKE_HAVE_PTHREAD_H)
-
- #
- # We have pthread.h
- # Let's check for the library now.
- #
- set(CMAKE_HAVE_THREADS_LIBRARY)
- if(NOT THREADS_HAVE_PTHREAD_ARG)
- # Check if pthread functions are in normal C library
- CHECK_CXX_SYMBOL_EXISTS(pthread_create pthread.h CMAKE_HAVE_LIBC_CREATE)
- if(CMAKE_HAVE_LIBC_CREATE)
- set(CMAKE_THREAD_LIBS_INIT "")
- set(CMAKE_HAVE_THREADS_LIBRARY 1)
- set(Threads_FOUND TRUE)
- endif()
-
- if(NOT CMAKE_HAVE_THREADS_LIBRARY)
- # Do we have -lpthreads
- CHECK_CXX_LIBRARY_EXISTS(pthreads pthread_create "" CMAKE_HAVE_PTHREADS_CREATE)
- if(CMAKE_HAVE_PTHREADS_CREATE)
- set(CMAKE_THREAD_LIBS_INIT "-lpthreads")
- set(CMAKE_HAVE_THREADS_LIBRARY 1)
- set(Threads_FOUND TRUE)
- endif()
-
- # Ok, how about -lpthread
- CHECK_CXX_LIBRARY_EXISTS(pthread pthread_create "" CMAKE_HAVE_PTHREAD_CREATE)
- if(CMAKE_HAVE_PTHREAD_CREATE)
- set(CMAKE_THREAD_LIBS_INIT "-lpthread")
- set(CMAKE_HAVE_THREADS_LIBRARY 1)
- set(Threads_FOUND TRUE)
- endif()
-
- if(CMAKE_SYSTEM MATCHES "SunOS.*")
- # On sun also check for -lthread
- CHECK_CXX_LIBRARY_EXISTS(thread thr_create "" CMAKE_HAVE_THR_CREATE)
- if(CMAKE_HAVE_THR_CREATE)
- set(CMAKE_THREAD_LIBS_INIT "-lthread")
- set(CMAKE_HAVE_THREADS_LIBRARY 1)
- set(Threads_FOUND TRUE)
- endif()
- endif()
- endif()
- endif()
-
- if(NOT CMAKE_HAVE_THREADS_LIBRARY)
- # If we did not found -lpthread, -lpthread, or -lthread, look for -pthread
- if("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG")
- message(STATUS "Check if compiler accepts -pthread")
- configure_file ("${CMAKE_ROOT}/Modules/CheckForPthreads.c" "${CMAKE_BINARY_DIR}/CheckForPthreads.cxx" COPYONLY)
- try_run(THREADS_PTHREAD_ARG THREADS_HAVE_PTHREAD_ARG
- ${CMAKE_BINARY_DIR}
- ${CMAKE_BINARY_DIR}/CheckForPthreads.cxx
- CMAKE_FLAGS -DLINK_LIBRARIES:STRING=-pthread
- COMPILE_OUTPUT_VARIABLE OUTPUT)
-
- if(THREADS_HAVE_PTHREAD_ARG)
- if(THREADS_PTHREAD_ARG STREQUAL "2")
- set(Threads_FOUND TRUE)
- message(STATUS "Check if compiler accepts -pthread - yes")
- else()
- message(STATUS "Check if compiler accepts -pthread - no")
- file(APPEND
- ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
- "Determining if compiler accepts -pthread returned ${THREADS_PTHREAD_ARG} instead of 2. The compiler had the following output:\n${OUTPUT}\n\n")
- endif()
- else()
- message(STATUS "Check if compiler accepts -pthread - no")
- file(APPEND
- ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
- "Determining if compiler accepts -pthread failed with the following output:\n${OUTPUT}\n\n")
- endif()
-
- endif()
-
- if(THREADS_HAVE_PTHREAD_ARG)
- set(Threads_FOUND TRUE)
- set(CMAKE_THREAD_LIBS_INIT "-pthread")
- endif()
-
- endif()
- endif()
-endif()
-
-if(CMAKE_THREAD_LIBS_INIT OR CMAKE_HAVE_LIBC_CREATE)
- set(CMAKE_USE_PTHREADS_INIT 1)
- set(Threads_FOUND TRUE)
-endif()
-
-if(CMAKE_SYSTEM MATCHES "Windows")
- set(CMAKE_USE_WIN32_THREADS_INIT 1)
- set(Threads_FOUND TRUE)
-endif()
-
-if(CMAKE_USE_PTHREADS_INIT)
- if(CMAKE_SYSTEM MATCHES "HP-UX-*")
- # Use libcma if it exists and can be used. It provides more
- # symbols than the plain pthread library. CMA threads
- # have actually been deprecated:
- # http://docs.hp.com/en/B3920-90091/ch12s03.html#d0e11395
- # http://docs.hp.com/en/947/d8.html
- # but we need to maintain compatibility here.
- # The CMAKE_HP_PTHREADS setting actually indicates whether CMA threads
- # are available.
- CHECK_CXX_LIBRARY_EXISTS(cma pthread_attr_create "" CMAKE_HAVE_HP_CMA)
- if(CMAKE_HAVE_HP_CMA)
- set(CMAKE_THREAD_LIBS_INIT "-lcma")
- set(CMAKE_HP_PTHREADS_INIT 1)
- set(Threads_FOUND TRUE)
- endif()
- set(CMAKE_USE_PTHREADS_INIT 1)
- endif()
-
- if(CMAKE_SYSTEM MATCHES "OSF1-V*")
- set(CMAKE_USE_PTHREADS_INIT 0)
- set(CMAKE_THREAD_LIBS_INIT )
- endif()
-
- if(CMAKE_SYSTEM MATCHES "CYGWIN_NT*")
- set(CMAKE_USE_PTHREADS_INIT 1)
- set(Threads_FOUND TRUE)
- set(CMAKE_THREAD_LIBS_INIT )
- set(CMAKE_USE_WIN32_THREADS_INIT 0)
- endif()
-endif()
-
-include(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Threads DEFAULT_MSG Threads_FOUND)
+#.rst:\r
+# FindThreads\r
+# -----------\r
+#\r
+# This module determines the thread library of the system.\r
+#\r
+# The following variables are set\r
+#\r
+# ::\r
+#\r
+# CMAKE_THREAD_LIBS_INIT - the thread library\r
+# CMAKE_USE_SPROC_INIT - are we using sproc?\r
+# CMAKE_USE_WIN32_THREADS_INIT - using WIN32 threads?\r
+# CMAKE_USE_PTHREADS_INIT - are we using pthreads\r
+# CMAKE_HP_PTHREADS_INIT - are we using hp pthreads\r
+#\r
+# For systems with multiple thread libraries, caller can set\r
+#\r
+# ::\r
+#\r
+# CMAKE_THREAD_PREFER_PTHREAD\r
+\r
+#=============================================================================\r
+# Copyright 2002-2009 Kitware, Inc.\r
+#\r
+# Distributed under the OSI-approved BSD License (the "License");\r
+# see accompanying file Copyright.txt for details.\r
+#\r
+# This software is distributed WITHOUT ANY WARRANTY; without even the\r
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\r
+# See the License for more information.\r
+#=============================================================================\r
+# (To distribute this file outside of CMake, substitute the full\r
+# License text for the above reference.)\r
+\r
+include (CheckIncludeFileCXX)\r
+include (CheckCXXLibraryExists)\r
+include (CheckCXXSymbolExists)\r
+set(Threads_FOUND FALSE)\r
+\r
+\r
+# Do we have sproc?\r
+if(CMAKE_SYSTEM MATCHES IRIX AND NOT CMAKE_THREAD_PREFER_PTHREAD)\r
+ CHECK_INCLUDE_FILES_CXX("sys/types.h;sys/prctl.h" CMAKE_HAVE_SPROC_H)\r
+endif()\r
+\r
+if(CMAKE_HAVE_SPROC_H AND NOT CMAKE_THREAD_PREFER_PTHREAD)\r
+ # We have sproc\r
+ set(CMAKE_USE_SPROC_INIT 1)\r
+else()\r
+ # Do we have pthreads?\r
+ CHECK_INCLUDE_FILE_CXX("pthread.h" CMAKE_HAVE_PTHREAD_H)\r
+ if(CMAKE_HAVE_PTHREAD_H)\r
+\r
+ #\r
+ # We have pthread.h\r
+ # Let's check for the library now.\r
+ #\r
+ set(CMAKE_HAVE_THREADS_LIBRARY)\r
+ if(NOT THREADS_HAVE_PTHREAD_ARG)\r
+ # Check if pthread functions are in normal C library\r
+ CHECK_CXX_SYMBOL_EXISTS(pthread_create pthread.h CMAKE_HAVE_LIBC_CREATE)\r
+ if(CMAKE_HAVE_LIBC_CREATE)\r
+ set(CMAKE_THREAD_LIBS_INIT "")\r
+ set(CMAKE_HAVE_THREADS_LIBRARY 1)\r
+ set(Threads_FOUND TRUE)\r
+ endif()\r
+\r
+ if(NOT CMAKE_HAVE_THREADS_LIBRARY)\r
+ # Do we have -lpthreads\r
+ CHECK_CXX_LIBRARY_EXISTS(pthreads pthread_create "" CMAKE_HAVE_PTHREADS_CREATE)\r
+ if(CMAKE_HAVE_PTHREADS_CREATE)\r
+ set(CMAKE_THREAD_LIBS_INIT "-lpthreads")\r
+ set(CMAKE_HAVE_THREADS_LIBRARY 1)\r
+ set(Threads_FOUND TRUE)\r
+ endif()\r
+\r
+ # Ok, how about -lpthread\r
+ CHECK_CXX_LIBRARY_EXISTS(pthread pthread_create "" CMAKE_HAVE_PTHREAD_CREATE)\r
+ if(CMAKE_HAVE_PTHREAD_CREATE)\r
+ set(CMAKE_THREAD_LIBS_INIT "-lpthread")\r
+ set(CMAKE_HAVE_THREADS_LIBRARY 1)\r
+ set(Threads_FOUND TRUE)\r
+ endif()\r
+\r
+ if(CMAKE_SYSTEM MATCHES "SunOS.*")\r
+ # On sun also check for -lthread\r
+ CHECK_CXX_LIBRARY_EXISTS(thread thr_create "" CMAKE_HAVE_THR_CREATE)\r
+ if(CMAKE_HAVE_THR_CREATE)\r
+ set(CMAKE_THREAD_LIBS_INIT "-lthread")\r
+ set(CMAKE_HAVE_THREADS_LIBRARY 1)\r
+ set(Threads_FOUND TRUE)\r
+ endif()\r
+ endif()\r
+ endif()\r
+ endif()\r
+\r
+ if(NOT CMAKE_HAVE_THREADS_LIBRARY)\r
+ # If we did not found -lpthread, -lpthreads, or -lthread, look for -pthread\r
+ if("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG")\r
+ message(STATUS "Check if compiler accepts -pthread")\r
+ configure_file ("${CMAKE_CURRENT_LIST_DIR}/CheckForPthreads.cxx"\r
+ "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckForPthreads.cxx" COPYONLY)\r
+ try_run(THREADS_PTHREAD_ARG THREADS_HAVE_PTHREAD_ARG\r
+ ${CMAKE_BINARY_DIR}\r
+ ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CheckForPthreads.cxx\r
+ CMAKE_FLAGS "-DLINK_LIBRARIES:STRING=-pthread;-DCMAKE_CXX_FLAGS:STRING=-fpermissive"\r
+ COMPILE_OUTPUT_VARIABLE OUTPUT)\r
+\r
+ if(THREADS_HAVE_PTHREAD_ARG)\r
+ if(THREADS_PTHREAD_ARG STREQUAL "2")\r
+ set(Threads_FOUND TRUE)\r
+ message(STATUS "Check if compiler accepts -pthread - yes")\r
+ else()\r
+ message(STATUS "Check if compiler accepts -pthread - no")\r
+ file(APPEND\r
+ ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log\r
+ "Determining if compiler accepts -pthread returned ${THREADS_PTHREAD_ARG} instead of 2. The compiler had the following output:\n${OUTPUT}\n\n")\r
+ endif()\r
+ else()\r
+ message(STATUS "Check if compiler accepts -pthread - no")\r
+ file(APPEND\r
+ ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log\r
+ "Determining if compiler accepts -pthread failed with the following output:\n${OUTPUT}\n\n")\r
+ endif()\r
+\r
+ endif()\r
+\r
+ if(THREADS_HAVE_PTHREAD_ARG)\r
+ set(Threads_FOUND TRUE)\r
+ set(CMAKE_THREAD_LIBS_INIT "-pthread")\r
+ endif()\r
+\r
+ endif()\r
+ endif()\r
+endif()\r
+\r
+if(CMAKE_THREAD_LIBS_INIT OR CMAKE_HAVE_LIBC_CREATE)\r
+ set(CMAKE_USE_PTHREADS_INIT 1)\r
+ set(Threads_FOUND TRUE)\r
+endif()\r
+\r
+if(CMAKE_SYSTEM MATCHES "Windows")\r
+ set(CMAKE_USE_WIN32_THREADS_INIT 1)\r
+ set(Threads_FOUND TRUE)\r
+endif()\r
+\r
+if(CMAKE_USE_PTHREADS_INIT)\r
+ if(CMAKE_SYSTEM MATCHES "HP-UX-*")\r
+ # Use libcma if it exists and can be used. It provides more\r
+ # symbols than the plain pthread library. CMA threads\r
+ # have actually been deprecated:\r
+ # http://docs.hp.com/en/B3920-90091/ch12s03.html#d0e11395\r
+ # http://docs.hp.com/en/947/d8.html\r
+ # but we need to maintain compatibility here.\r
+ # The CMAKE_HP_PTHREADS setting actually indicates whether CMA threads\r
+ # are available.\r
+ CHECK_CXX_LIBRARY_EXISTS(cma pthread_attr_create "" CMAKE_HAVE_HP_CMA)\r
+ if(CMAKE_HAVE_HP_CMA)\r
+ set(CMAKE_THREAD_LIBS_INIT "-lcma")\r
+ set(CMAKE_HP_PTHREADS_INIT 1)\r
+ set(Threads_FOUND TRUE)\r
+ endif()\r
+ set(CMAKE_USE_PTHREADS_INIT 1)\r
+ endif()\r
+\r
+ if(CMAKE_SYSTEM MATCHES "OSF1-V*")\r
+ set(CMAKE_USE_PTHREADS_INIT 0)\r
+ set(CMAKE_THREAD_LIBS_INIT )\r
+ endif()\r
+\r
+ if(CMAKE_SYSTEM MATCHES "CYGWIN_NT*")\r
+ set(CMAKE_USE_PTHREADS_INIT 1)\r
+ set(Threads_FOUND TRUE)\r
+ set(CMAKE_THREAD_LIBS_INIT )\r
+ set(CMAKE_USE_WIN32_THREADS_INIT 0)\r
+ endif()\r
+endif()\r
+\r
+include(FindPackageHandleStandardArgs)\r
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Threads DEFAULT_MSG Threads_FOUND)\r
projects / platform / upstream / gflags.git / commitdiff