diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 46 |
1 files changed, 39 insertions, 7 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index f5ec0f6..c8337f7 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -69,18 +69,25 @@ MACRO(CMAKE_HANDLE_SYSTEM_LIBRARIES) CACHE BOOL "Use system-installed expat" FORCE) SET(CMAKE_USE_SYSTEM_ZLIB "${CMAKE_USE_SYSTEM_LIBRARIES}" CACHE BOOL "Use system-installed zlib" FORCE) + SET(CMAKE_USE_SYSTEM_BZIP2 "${CMAKE_USE_SYSTEM_LIBRARIES}" + CACHE BOOL "Use system-installed bzip2" FORCE) + SET(CMAKE_USE_SYSTEM_LIBARCHIVE "${CMAKE_USE_SYSTEM_LIBRARIES}" + CACHE BOOL "Use system-installed libarchive" FORCE) ENDIF(CMAKE_USE_SYSTEM_LIBRARIES_USER) # Optionally use system utility libraries. + OPTION(CMAKE_USE_SYSTEM_LIBARCHIVE "Use system-installed libarchive" ${CMAKE_USE_SYSTEM_LIBRARIES}) CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_CURL "Use system-installed curl" ${CMAKE_USE_SYSTEM_LIBRARIES} "NOT CTEST_USE_XMLRPC" ON) CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_EXPAT "Use system-installed expat" ${CMAKE_USE_SYSTEM_LIBRARIES} "NOT CTEST_USE_XMLRPC" ON) CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_ZLIB "Use system-installed zlib" - ${CMAKE_USE_SYSTEM_LIBRARIES} "NOT CMAKE_USE_SYSTEM_CURL" ON) + ${CMAKE_USE_SYSTEM_LIBRARIES} "NOT CMAKE_USE_SYSTEM_LIBARCHIVE;NOT CMAKE_USE_SYSTEM_CURL" ON) + CMAKE_DEPENDENT_OPTION(CMAKE_USE_SYSTEM_BZIP2 "Use system-installed bzip2" + ${CMAKE_USE_SYSTEM_LIBRARIES} "NOT CMAKE_USE_SYSTEM_LIBARCHIVE" ON) # Mention to the user what system libraries are being used. - FOREACH(util CURL EXPAT XMLRPC ZLIB) + FOREACH(util BZIP2 CURL EXPAT LIBARCHIVE ZLIB) IF(CMAKE_USE_SYSTEM_${util}) MESSAGE(STATUS "Using system-installed ${util}") ENDIF(CMAKE_USE_SYSTEM_${util}) @@ -308,9 +315,20 @@ MACRO (CMAKE_BUILD_UTILITIES) ADD_SUBDIRECTORY(Utilities/cmbzip2) CMAKE_SET_TARGET_FOLDER(cmbzip2 "Utilities/3rdParty") ENDIF() + + #--------------------------------------------------------------------- + # Build or use system libarchive for CMake and CTest. IF(CMAKE_USE_SYSTEM_LIBARCHIVE) - FIND_PACKAGE(libarchive) - SET(CMAKE_TAR_LIBRARIES libarchive) + IF(EXISTS ${CMAKE_ROOT}/Modules/FindLibArchive.cmake) + FIND_PACKAGE(LibArchive) + ELSE() + CMAKE_MINIMUM_REQUIRED(VERSION 2.8.0 FATAL_ERROR) + INCLUDE(${CMake_SOURCE_DIR}/Modules/FindLibArchive.cmake) + ENDIF() + IF(NOT LibArchive_FOUND) + MESSAGE(FATAL_ERROR "CMAKE_USE_SYSTEM_LIBARCHIVE is ON but LibArchive is not found!") + ENDIF() + SET(CMAKE_TAR_LIBRARIES ${LibArchive_LIBRARIES}) ELSE(CMAKE_USE_SYSTEM_LIBARCHIVE) SET(HAVE_LIBZ 1) SET(HAVE_ZLIB_H 1) @@ -377,7 +395,21 @@ MACRO (CMAKE_BUILD_UTILITIES) ENDIF(BUILD_CursesDialog) ENDMACRO (CMAKE_BUILD_UTILITIES) - +#----------------------------------------------------------------------- +IF(CMAKE_CXX_PLATFORM_ID MATCHES "OpenBSD") + EXECUTE_PROCESS(COMMAND ${CMAKE_CXX_COMPILER} + ${CMAKE_CXX_COMPILER_ARG1} -dumpversion + OUTPUT_VARIABLE _GXX_VERSION + ) + STRING(REGEX REPLACE "([0-9])\\.([0-9])(\\.[0-9])?" "\\1\\2" + _GXX_VERSION_SHORT ${_GXX_VERSION}) + IF(_GXX_VERSION_SHORT EQUAL 33) + MESSAGE(FATAL_ERROR + "GXX 3.3 on OpenBSD is known to cause CPack to Crash.\n" + "Please use GXX 4.2 or greater to build CMake on OpenBSD\n" + "${CMAKE_CXX_COMPILER} version is: ${_GXX_VERSION}") + ENDIF() +ENDIF() #----------------------------------------------------------------------- # The main section of the CMakeLists file @@ -387,8 +419,8 @@ ENDMACRO (CMAKE_BUILD_UTILITIES) SET(CMake_VERSION_MAJOR 2) SET(CMake_VERSION_MINOR 8) SET(CMake_VERSION_PATCH 2) -SET(CMake_VERSION_TWEAK 0) -SET(CMake_VERSION_RC 4) +#SET(CMake_VERSION_TWEAK 0) +#SET(CMake_VERSION_RC 1) # Releases define a tweak level. IF(DEFINED CMake_VERSION_TWEAK) |