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-rw-r--r--Modules/CMakeDetermineSystem.cmake216
1 files changed, 108 insertions, 108 deletions
diff --git a/Modules/CMakeDetermineSystem.cmake b/Modules/CMakeDetermineSystem.cmake
index 7ae3775..cd33447 100644
--- a/Modules/CMakeDetermineSystem.cmake
+++ b/Modules/CMakeDetermineSystem.cmake
@@ -19,158 +19,158 @@
#
# Expected uname -s output:
#
-# AIX AIX
-# BSD/OS BSD/OS
-# FreeBSD FreeBSD
-# HP-UX HP-UX
-# IRIX IRIX
-# Linux Linux
+# AIX AIX
+# BSD/OS BSD/OS
+# FreeBSD FreeBSD
+# HP-UX HP-UX
+# IRIX IRIX
+# Linux Linux
# GNU/kFreeBSD GNU/kFreeBSD
-# NetBSD NetBSD
-# OpenBSD OpenBSD
-# OFS/1 (Digital Unix) OSF1
-# SCO OpenServer 5 SCO_SV
-# SCO UnixWare 7 UnixWare
-# SCO UnixWare (pre release 7) UNIX_SV
-# SCO XENIX Xenix
-# Solaris SunOS
-# SunOS SunOS
-# Tru64 Tru64
-# Ultrix ULTRIX
+# NetBSD NetBSD
+# OpenBSD OpenBSD
+# OFS/1 (Digital Unix) OSF1
+# SCO OpenServer 5 SCO_SV
+# SCO UnixWare 7 UnixWare
+# SCO UnixWare (pre release 7) UNIX_SV
+# SCO XENIX Xenix
+# Solaris SunOS
+# SunOS SunOS
+# Tru64 Tru64
+# Ultrix ULTRIX
# cygwin CYGWIN_NT-5.1
# MacOSX Darwin
# find out on which system cmake runs
-IF(CMAKE_HOST_UNIX)
- FIND_PROGRAM(CMAKE_UNAME uname /bin /usr/bin /usr/local/bin )
- IF(CMAKE_UNAME)
- EXEC_PROGRAM(uname ARGS -s OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_NAME)
- EXEC_PROGRAM(uname ARGS -r OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_VERSION)
- IF(CMAKE_HOST_SYSTEM_NAME MATCHES "Linux|CYGWIN.*")
- EXEC_PROGRAM(uname ARGS -m OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR
+if(CMAKE_HOST_UNIX)
+ find_program(CMAKE_UNAME uname /bin /usr/bin /usr/local/bin )
+ if(CMAKE_UNAME)
+ exec_program(uname ARGS -s OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_NAME)
+ exec_program(uname ARGS -r OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_VERSION)
+ if(CMAKE_HOST_SYSTEM_NAME MATCHES "Linux|CYGWIN.*")
+ exec_program(uname ARGS -m OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR
RETURN_VALUE val)
- ELSEIF(CMAKE_HOST_SYSTEM_NAME MATCHES "OpenBSD")
- EXEC_PROGRAM(arch ARGS -s OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR
+ elseif(CMAKE_HOST_SYSTEM_NAME MATCHES "OpenBSD")
+ exec_program(arch ARGS -s OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR
RETURN_VALUE val)
- ELSE()
- EXEC_PROGRAM(uname ARGS -p OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR
+ else()
+ exec_program(uname ARGS -p OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR
RETURN_VALUE val)
- IF("${val}" GREATER 0)
- EXEC_PROGRAM(uname ARGS -m OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR
+ if("${val}" GREATER 0)
+ exec_program(uname ARGS -m OUTPUT_VARIABLE CMAKE_HOST_SYSTEM_PROCESSOR
RETURN_VALUE val)
- ENDIF("${val}" GREATER 0)
- ENDIF()
- # check the return of the last uname -m or -p
- IF("${val}" GREATER 0)
- SET(CMAKE_HOST_SYSTEM_PROCESSOR "unknown")
- ENDIF("${val}" GREATER 0)
- SET(CMAKE_UNAME ${CMAKE_UNAME} CACHE INTERNAL "uname command")
+ endif()
+ endif()
+ # check the return of the last uname -m or -p
+ if("${val}" GREATER 0)
+ set(CMAKE_HOST_SYSTEM_PROCESSOR "unknown")
+ endif()
+ set(CMAKE_UNAME ${CMAKE_UNAME} CACHE INTERNAL "uname command")
# processor may have double quote in the name, and that needs to be removed
- STRING(REGEX REPLACE "\"" "" CMAKE_HOST_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}")
- STRING(REGEX REPLACE "/" "_" CMAKE_HOST_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}")
- ENDIF(CMAKE_UNAME)
-ELSE(CMAKE_HOST_UNIX)
- IF(CMAKE_HOST_WIN32)
- SET (CMAKE_HOST_SYSTEM_NAME "Windows")
- SET (CMAKE_HOST_SYSTEM_PROCESSOR "$ENV{PROCESSOR_ARCHITECTURE}")
- ENDIF(CMAKE_HOST_WIN32)
-ENDIF(CMAKE_HOST_UNIX)
+ string(REGEX REPLACE "\"" "" CMAKE_HOST_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}")
+ string(REGEX REPLACE "/" "_" CMAKE_HOST_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}")
+ endif()
+else()
+ if(CMAKE_HOST_WIN32)
+ set (CMAKE_HOST_SYSTEM_NAME "Windows")
+ set (CMAKE_HOST_SYSTEM_PROCESSOR "$ENV{PROCESSOR_ARCHITECTURE}")
+ endif()
+endif()
# if a toolchain file is used, the user wants to cross compile.
# in this case read the toolchain file and keep the CMAKE_HOST_SYSTEM_*
-# variables around so they can be used in CMakeLists.txt.
+# variables around so they can be used in CMakeLists.txt.
# In all other cases, the host and target platform are the same.
-IF(CMAKE_TOOLCHAIN_FILE)
+if(CMAKE_TOOLCHAIN_FILE)
# at first try to load it as path relative to the directory from which cmake has been run
- INCLUDE("${CMAKE_BINARY_DIR}/${CMAKE_TOOLCHAIN_FILE}" OPTIONAL RESULT_VARIABLE _INCLUDED_TOOLCHAIN_FILE)
- IF(NOT _INCLUDED_TOOLCHAIN_FILE)
+ include("${CMAKE_BINARY_DIR}/${CMAKE_TOOLCHAIN_FILE}" OPTIONAL RESULT_VARIABLE _INCLUDED_TOOLCHAIN_FILE)
+ if(NOT _INCLUDED_TOOLCHAIN_FILE)
# if the file isn't found there, check the default locations
- INCLUDE("${CMAKE_TOOLCHAIN_FILE}" OPTIONAL RESULT_VARIABLE _INCLUDED_TOOLCHAIN_FILE)
- ENDIF(NOT _INCLUDED_TOOLCHAIN_FILE)
+ include("${CMAKE_TOOLCHAIN_FILE}" OPTIONAL RESULT_VARIABLE _INCLUDED_TOOLCHAIN_FILE)
+ endif()
- IF(_INCLUDED_TOOLCHAIN_FILE)
- SET(CMAKE_TOOLCHAIN_FILE "${_INCLUDED_TOOLCHAIN_FILE}" CACHE FILEPATH "The CMake toolchain file" FORCE)
- ELSE(_INCLUDED_TOOLCHAIN_FILE)
- MESSAGE(FATAL_ERROR "Could not find toolchain file: ${CMAKE_TOOLCHAIN_FILE}")
- SET(CMAKE_TOOLCHAIN_FILE "NOTFOUND" CACHE FILEPATH "The CMake toolchain file" FORCE)
- ENDIF(_INCLUDED_TOOLCHAIN_FILE)
-ENDIF(CMAKE_TOOLCHAIN_FILE)
+ if(_INCLUDED_TOOLCHAIN_FILE)
+ set(CMAKE_TOOLCHAIN_FILE "${_INCLUDED_TOOLCHAIN_FILE}" CACHE FILEPATH "The CMake toolchain file" FORCE)
+ else()
+ message(FATAL_ERROR "Could not find toolchain file: ${CMAKE_TOOLCHAIN_FILE}")
+ set(CMAKE_TOOLCHAIN_FILE "NOTFOUND" CACHE FILEPATH "The CMake toolchain file" FORCE)
+ endif()
+endif()
# if CMAKE_SYSTEM_NAME is here already set, either it comes from a toolchain file
# or it was set via -DCMAKE_SYSTEM_NAME=...
# if that's the case, assume we are crosscompiling
-IF(CMAKE_SYSTEM_NAME)
- IF(NOT DEFINED CMAKE_CROSSCOMPILING)
- SET(CMAKE_CROSSCOMPILING TRUE)
- ENDIF(NOT DEFINED CMAKE_CROSSCOMPILING)
- SET(PRESET_CMAKE_SYSTEM_NAME TRUE)
-ELSE(CMAKE_SYSTEM_NAME)
- SET(CMAKE_SYSTEM_NAME "${CMAKE_HOST_SYSTEM_NAME}")
- SET(CMAKE_SYSTEM_VERSION "${CMAKE_HOST_SYSTEM_VERSION}")
- SET(CMAKE_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}")
- SET(CMAKE_CROSSCOMPILING FALSE)
- SET(PRESET_CMAKE_SYSTEM_NAME FALSE)
-ENDIF(CMAKE_SYSTEM_NAME)
-
-
-MACRO(ADJUST_CMAKE_SYSTEM_VARIABLES _PREFIX)
- IF(NOT ${_PREFIX}_NAME)
- SET(${_PREFIX}_NAME "UnknownOS")
- ENDIF(NOT ${_PREFIX}_NAME)
+if(CMAKE_SYSTEM_NAME)
+ if(NOT DEFINED CMAKE_CROSSCOMPILING)
+ set(CMAKE_CROSSCOMPILING TRUE)
+ endif()
+ set(PRESET_CMAKE_SYSTEM_NAME TRUE)
+else()
+ set(CMAKE_SYSTEM_NAME "${CMAKE_HOST_SYSTEM_NAME}")
+ set(CMAKE_SYSTEM_VERSION "${CMAKE_HOST_SYSTEM_VERSION}")
+ set(CMAKE_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}")
+ set(CMAKE_CROSSCOMPILING FALSE)
+ set(PRESET_CMAKE_SYSTEM_NAME FALSE)
+endif()
+
+
+macro(ADJUST_CMAKE_SYSTEM_VARIABLES _PREFIX)
+ if(NOT ${_PREFIX}_NAME)
+ set(${_PREFIX}_NAME "UnknownOS")
+ endif()
# fix for BSD/OS , remove the /
- IF(${_PREFIX}_NAME MATCHES BSD.OS)
- SET(${_PREFIX}_NAME BSDOS)
- ENDIF(${_PREFIX}_NAME MATCHES BSD.OS)
+ if(${_PREFIX}_NAME MATCHES BSD.OS)
+ set(${_PREFIX}_NAME BSDOS)
+ endif()
# fix for GNU/kFreeBSD, remove the GNU/
- IF(${_PREFIX}_NAME MATCHES kFreeBSD)
- SET(${_PREFIX}_NAME kFreeBSD)
- ENDIF(${_PREFIX}_NAME MATCHES kFreeBSD)
+ if(${_PREFIX}_NAME MATCHES kFreeBSD)
+ set(${_PREFIX}_NAME kFreeBSD)
+ endif()
- # fix for CYGWIN which has windows version in it
- IF(${_PREFIX}_NAME MATCHES CYGWIN)
- SET(${_PREFIX}_NAME CYGWIN)
- ENDIF(${_PREFIX}_NAME MATCHES CYGWIN)
+ # fix for CYGWIN which has windows version in it
+ if(${_PREFIX}_NAME MATCHES CYGWIN)
+ set(${_PREFIX}_NAME CYGWIN)
+ endif()
# set CMAKE_SYSTEM to the CMAKE_SYSTEM_NAME
- SET(${_PREFIX} ${${_PREFIX}_NAME})
+ set(${_PREFIX} ${${_PREFIX}_NAME})
# if there is a CMAKE_SYSTEM_VERSION then add a -${CMAKE_SYSTEM_VERSION}
- IF(${_PREFIX}_VERSION)
- SET(${_PREFIX} ${${_PREFIX}}-${${_PREFIX}_VERSION})
- ENDIF(${_PREFIX}_VERSION)
+ if(${_PREFIX}_VERSION)
+ set(${_PREFIX} ${${_PREFIX}}-${${_PREFIX}_VERSION})
+ endif()
-ENDMACRO(ADJUST_CMAKE_SYSTEM_VARIABLES _PREFIX)
+endmacro()
ADJUST_CMAKE_SYSTEM_VARIABLES(CMAKE_SYSTEM)
ADJUST_CMAKE_SYSTEM_VARIABLES(CMAKE_HOST_SYSTEM)
-# this file is also executed from cpack, then we don't need to generate these files
+# this file is also executed from cpack, then we don't need to generate these files
# in this case there is no CMAKE_BINARY_DIR
-IF(CMAKE_BINARY_DIR)
+if(CMAKE_BINARY_DIR)
# write entry to the log file
- IF(PRESET_CMAKE_SYSTEM_NAME)
- FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+ if(PRESET_CMAKE_SYSTEM_NAME)
+ file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"The target system is: ${CMAKE_SYSTEM_NAME} - ${CMAKE_SYSTEM_VERSION} - ${CMAKE_SYSTEM_PROCESSOR}\n")
- FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+ file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"The host system is: ${CMAKE_HOST_SYSTEM_NAME} - ${CMAKE_HOST_SYSTEM_VERSION} - ${CMAKE_HOST_SYSTEM_PROCESSOR}\n")
- ELSE(PRESET_CMAKE_SYSTEM_NAME)
- FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+ else()
+ file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"The system is: ${CMAKE_SYSTEM_NAME} - ${CMAKE_SYSTEM_VERSION} - ${CMAKE_SYSTEM_PROCESSOR}\n")
- ENDIF(PRESET_CMAKE_SYSTEM_NAME)
+ endif()
# if a toolchain file is used, it needs to be included in the configured file,
- # so settings done there are also available if they don't go in the cache and in TRY_COMPILE()
- SET(INCLUDE_CMAKE_TOOLCHAIN_FILE_IF_REQUIRED)
- IF(DEFINED CMAKE_TOOLCHAIN_FILE)
- SET(INCLUDE_CMAKE_TOOLCHAIN_FILE_IF_REQUIRED "INCLUDE(\"${CMAKE_TOOLCHAIN_FILE}\")")
- ENDIF(DEFINED CMAKE_TOOLCHAIN_FILE)
+ # so settings done there are also available if they don't go in the cache and in try_compile()
+ set(INCLUDE_CMAKE_TOOLCHAIN_FILE_IF_REQUIRED)
+ if(DEFINED CMAKE_TOOLCHAIN_FILE)
+ set(INCLUDE_CMAKE_TOOLCHAIN_FILE_IF_REQUIRED "include(\"${CMAKE_TOOLCHAIN_FILE}\")")
+ endif()
# configure variables set in this file for fast reload, the template file is defined at the top of this file
- CONFIGURE_FILE(${CMAKE_ROOT}/Modules/CMakeSystem.cmake.in
- ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeSystem.cmake
+ configure_file(${CMAKE_ROOT}/Modules/CMakeSystem.cmake.in
+ ${CMAKE_PLATFORM_INFO_DIR}/CMakeSystem.cmake
IMMEDIATE @ONLY)
-ENDIF(CMAKE_BINARY_DIR)
+endif()