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Commit bbc358c3 authored by Brad King's avatar Brad King
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Merge branch 'master' into osx-init-early 

Resolve conflict in Source/cmGlobalGenerator.cxx by integrating
changes from both sides.
parents 0cce556b c51d07d4
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CMakeLists.txt
View file @ bbc358c3
......@@ -21,7 +21,9 @@ if(CMAKE_BOOTSTRAP)
unset(CMAKE_BOOTSTRAP CACHE)
endif()
set(CMake_BIN_DIR ${CMake_BINARY_DIR}/bin)
if(NOT CMake_TEST_EXTERNAL_CMAKE)
set(CMake_BIN_DIR ${CMake_BINARY_DIR}/bin)
endif()
if("${CMake_SOURCE_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}")
# Disallow architecture-specific try_run. It may not run on the host.
......@@ -34,6 +36,13 @@ if("${CMake_SOURCE_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}")
endmacro()
endif()
# option to set the internal encoding of CMake to UTF-8
option(CMAKE_ENCODING_UTF8 "Use UTF-8 encoding internally (experimental)." OFF)
mark_as_advanced(CMAKE_ENCODING_UTF8)
if(CMAKE_ENCODING_UTF8)
set(KWSYS_ENCODING_DEFAULT_CODEPAGE CP_UTF8)
endif()
#-----------------------------------------------------------------------
# a macro to deal with system libraries, implemented as a macro
# simply to improve readability of the main script
......@@ -102,9 +111,11 @@ endmacro()
set(CMAKE_BUILD_ON_VISUAL_STUDIO 0)
if(WIN32 AND NOT UNIX AND NOT BORLAND AND NOT MINGW )
set(CMAKE_BUILD_ON_VISUAL_STUDIO 1)
if(NOT CMake_TEST_EXTERNAL_CMAKE)
set(CMAKE_BUILD_ON_VISUAL_STUDIO 0)
if(WIN32 AND NOT UNIX AND NOT BORLAND AND NOT MINGW )
set(CMAKE_BUILD_ON_VISUAL_STUDIO 1)
endif()
endif()
......@@ -114,29 +125,6 @@ endif()
#-----------------------------------------------------------------------
macro(CMAKE_SETUP_TESTING)
if(BUILD_TESTING)
set(CMAKE_TEST_GENERATOR "" CACHE STRING
"Generator used when running tests")
set(CMAKE_TEST_MAKEPROGRAM "" CACHE FILEPATH
"Generator used when running tests")
if(NOT CMAKE_TEST_GENERATOR)
set(CMAKE_TEST_GENERATOR "${CMAKE_GENERATOR}")
set(CMAKE_TEST_GENERATOR_TOOLSET "${CMAKE_GENERATOR_TOOLSET}")
else()
set(CMAKE_TEST_DIFFERENT_GENERATOR TRUE)
set(CMAKE_TEST_GENERATOR_TOOLSET "")
endif()
# Are we testing with the MSVC compiler?
set(CMAKE_TEST_MSVC 0)
if(MSVC AND NOT CMAKE_TEST_DIFFERENT_GENERATOR)
set(CMAKE_TEST_MSVC 1)
else()
if("${CMAKE_TEST_GENERATOR}" MATCHES "NMake" OR
"${CMAKE_TEST_GENERATOR}" MATCHES "Visual Studio")
set(CMAKE_TEST_MSVC 1)
endif()
endif()
set(CMAKE_TEST_SYSTEM_LIBRARIES 0)
foreach(util CURL EXPAT XMLRPC ZLIB)
if(CMAKE_USE_SYSTEM_${util})
......@@ -149,9 +137,19 @@ macro(CMAKE_SETUP_TESTING)
# the ctest from this cmake is used for testing
# and not the ctest from the cmake building and testing
# cmake.
set(CMAKE_CTEST_COMMAND "${CMake_BIN_DIR}/ctest")
set(CMAKE_CMAKE_COMMAND "${CMake_BIN_DIR}/cmake")
set(CMAKE_CPACK_COMMAND "${CMake_BIN_DIR}/cpack")
if(CMake_TEST_EXTERNAL_CMAKE)
set(CMAKE_CTEST_COMMAND "${CMake_TEST_EXTERNAL_CMAKE}/ctest")
set(CMAKE_CMAKE_COMMAND "${CMake_TEST_EXTERNAL_CMAKE}/cmake")
set(CMAKE_CPACK_COMMAND "${CMake_TEST_EXTERNAL_CMAKE}/cpack")
foreach(exe cmake ctest cpack)
add_executable(${exe} IMPORTED)
set_property(TARGET ${exe} PROPERTY IMPORTED_LOCATION ${CMake_TEST_EXTERNAL_CMAKE}/${exe})
endforeach()
else()
set(CMAKE_CTEST_COMMAND "${CMake_BIN_DIR}/ctest")
set(CMAKE_CMAKE_COMMAND "${CMake_BIN_DIR}/cmake")
set(CMAKE_CPACK_COMMAND "${CMake_BIN_DIR}/cpack")
endif()
endif()
# configure some files for testing
......@@ -164,8 +162,6 @@ macro(CMAKE_SETUP_TESTING)
${CMake_BINARY_DIR}/Modules/.NoDartCoverage)
configure_file(${CMake_SOURCE_DIR}/CTestCustom.cmake.in
${CMake_BINARY_DIR}/CTestCustom.cmake @ONLY)
configure_file(${CMake_SOURCE_DIR}/CTestCustom.ctest.in
${CMake_BINARY_DIR}/CTestCustom.ctest @ONLY)
if(BUILD_TESTING AND DART_ROOT)
configure_file(${CMake_SOURCE_DIR}/CMakeLogo.gif
${CMake_BINARY_DIR}/Testing/HTML/TestingResults/Icons/Logo.gif COPYONLY)
......@@ -325,6 +321,12 @@ macro (CMAKE_BUILD_UTILITIES)
add_definitions(-DLIBARCHIVE_STATIC)
set(ENABLE_NETTLE OFF CACHE INTERNAL "Enable use of Nettle")
set(ENABLE_OPENSSL ${CMAKE_USE_OPENSSL} CACHE INTERNAL "Enable use of OpenSSL")
set(ENABLE_LZMA OFF CACHE INTERNAL "Enable the use of the system found LZMA library if found")
set(ENABLE_ZLIB ON CACHE INTERNAL "Enable the use of the system found ZLIB library if found")
set(ENABLE_BZip2 ON CACHE INTERNAL "Enable the use of the system found BZip2 library if found")
set(ENABLE_EXPAT OFF CACHE INTERNAL "Enable the use of the system found EXPAT library if found")
set(ENABLE_PCREPOSIX OFF CACHE INTERNAL "Enable the use of the system found PCREPOSIX library if found")
set(ENABLE_LibGCC OFF CACHE INTERNAL "Enable the use of the system found LibGCC library if found")
set(ENABLE_XATTR OFF CACHE INTERNAL "Enable extended attribute support")
set(ENABLE_ACL OFF CACHE INTERNAL "Enable ACL support")
set(ENABLE_ICONV OFF CACHE INTERNAL "Enable iconv support")
......@@ -387,18 +389,20 @@ macro (CMAKE_BUILD_UTILITIES)
endmacro ()
#-----------------------------------------------------------------------
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}")
if(NOT CMake_TEST_EXTERNAL_CMAKE)
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: ${_GXX_VERSION}")
endif()
endif()
endif()
......@@ -417,30 +421,32 @@ include (${CMAKE_ROOT}/Modules/Dart.cmake)
set_directory_properties(PROPERTIES
TEST_INCLUDE_FILE "${CMake_BINARY_DIR}/Tests/EnforceConfig.cmake")
# where to write the resulting executables and libraries
set(BUILD_SHARED_LIBS OFF)
set(EXECUTABLE_OUTPUT_PATH "" CACHE INTERNAL "No configurable exe dir.")
set(LIBRARY_OUTPUT_PATH "" CACHE INTERNAL
"Where to put the libraries for CMake")
if(NOT CMake_TEST_EXTERNAL_CMAKE)
# where to write the resulting executables and libraries
set(BUILD_SHARED_LIBS OFF)
set(EXECUTABLE_OUTPUT_PATH "" CACHE INTERNAL "No configurable exe dir.")
set(LIBRARY_OUTPUT_PATH "" CACHE INTERNAL
"Where to put the libraries for CMake")
# The CMake executables usually do not need any rpath to run in the build or
# install tree.
set(CMAKE_SKIP_RPATH ON CACHE INTERNAL "CMake does not need RPATHs.")
# The CMake executables usually do not need any rpath to run in the build or
# install tree.
set(CMAKE_SKIP_RPATH ON CACHE INTERNAL "CMake does not need RPATHs.")
# Load install destinations.
include(Source/CMakeInstallDestinations.cmake)
# Load install destinations.
include(Source/CMakeInstallDestinations.cmake)
if(BUILD_TESTING)
include(${CMake_SOURCE_DIR}/Tests/CMakeInstall.cmake)
endif()
if(BUILD_TESTING)
include(${CMake_SOURCE_DIR}/Tests/CMakeInstall.cmake)
endif()
# include special compile flags for some compilers
include(CompileFlags.cmake)
# include special compile flags for some compilers
include(CompileFlags.cmake)
# no clue why we are testing for this here
include(CheckSymbolExists)
CHECK_SYMBOL_EXISTS(unsetenv "stdlib.h" HAVE_UNSETENV)