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authorAnas Nashif <anas.nashif@intel.com>2012-10-30 15:39:57 -0700
committerAnas Nashif <anas.nashif@intel.com>2012-10-30 15:39:57 -0700
commit035c7fabc3b82cbc9a346c11abe2e9462b4c0379 (patch)
tree7e40f5a790eae329a8c5d3e59f046451767956ff /Modules/CMakeFindEclipseCDT4.cmake
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Imported Upstream version 2.8.9upstream/2.8.9
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+
+#=============================================================================
+# Copyright 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.)
+
+# This file is included in CMakeSystemSpecificInformation.cmake if
+# the Eclipse CDT4 extra generator has been selected.
+
+FIND_PROGRAM(CMAKE_ECLIPSE_EXECUTABLE NAMES eclipse DOC "The Eclipse executable")
+
+FUNCTION(_FIND_ECLIPSE_VERSION)
+ # This code is in a function so the variables used here have only local scope
+ IF(CMAKE_ECLIPSE_EXECUTABLE)
+ # use REALPATH to resolve symlinks (http://public.kitware.com/Bug/view.php?id=13036)
+ GET_FILENAME_COMPONENT(_REALPATH_CMAKE_ECLIPSE_EXECUTABLE "${CMAKE_ECLIPSE_EXECUTABLE}" REALPATH)
+ GET_FILENAME_COMPONENT(_ECLIPSE_DIR "${_REALPATH_CMAKE_ECLIPSE_EXECUTABLE}" PATH)
+ FILE(GLOB _ECLIPSE_FEATURE_DIR "${_ECLIPSE_DIR}/features/org.eclipse.platform*")
+ IF("${_ECLIPSE_FEATURE_DIR}" MATCHES ".+org.eclipse.platform_([0-9]+\\.[0-9]+).+")
+ SET(_ECLIPSE_VERSION ${CMAKE_MATCH_1})
+ ENDIF()
+ ENDIF()
+
+ # Set up a map with the names of the Eclipse releases:
+ SET(_ECLIPSE_VERSION_NAME_ "Unknown" )
+ SET(_ECLIPSE_VERSION_NAME_3.2 "Callisto" )
+ SET(_ECLIPSE_VERSION_NAME_3.3 "Europa" )
+ SET(_ECLIPSE_VERSION_NAME_3.4 "Ganymede" )
+ SET(_ECLIPSE_VERSION_NAME_3.5 "Galileo" )
+ SET(_ECLIPSE_VERSION_NAME_3.6 "Helios" )
+ SET(_ECLIPSE_VERSION_NAME_3.7 "Indigo" )
+
+ IF(_ECLIPSE_VERSION)
+ MESSAGE(STATUS "Found Eclipse version ${_ECLIPSE_VERSION} (${_ECLIPSE_VERSION_NAME_${_ECLIPSE_VERSION}})")
+ ELSE()
+ SET(_ECLIPSE_VERSION "3.6" )
+ MESSAGE(STATUS "Could not determine Eclipse version, assuming at least ${_ECLIPSE_VERSION} (${_ECLIPSE_VERSION_NAME_${_ECLIPSE_VERSION}}). Adjust CMAKE_ECLIPSE_VERSION if this is wrong.")
+ ENDIF()
+
+ SET(CMAKE_ECLIPSE_VERSION "${_ECLIPSE_VERSION} (${_ECLIPSE_VERSION_NAME_${_ECLIPSE_VERSION}})" CACHE STRING "The version of Eclipse. If Eclipse has not been found, 3.6 (Helios) is assumed.")
+ SET_PROPERTY(CACHE CMAKE_ECLIPSE_VERSION PROPERTY STRINGS "3.2 (${_ECLIPSE_VERSION_NAME_3.2})"
+ "3.3 (${_ECLIPSE_VERSION_NAME_3.3})"
+ "3.4 (${_ECLIPSE_VERSION_NAME_3.4})"
+ "3.5 (${_ECLIPSE_VERSION_NAME_3.5})"
+ "3.6 (${_ECLIPSE_VERSION_NAME_3.6})"
+ "3.7 (${_ECLIPSE_VERSION_NAME_3.7})")
+ENDFUNCTION()
+
+_FIND_ECLIPSE_VERSION()
+
+# Try to find out how many CPUs we have and set the -j argument for make accordingly
+SET(_CMAKE_ECLIPSE_INITIAL_MAKE_ARGS "")
+
+INCLUDE(ProcessorCount)
+PROCESSORCOUNT(_CMAKE_ECLIPSE_PROCESSOR_COUNT)
+
+# Only set -j if we are under UNIX and if the make-tool used actually has "make" in the name
+# (we may also get here in the future e.g. for ninja)
+IF("${_CMAKE_ECLIPSE_PROCESSOR_COUNT}" GREATER 1 AND UNIX AND "${CMAKE_MAKE_PROGRAM}" MATCHES make)
+ SET(_CMAKE_ECLIPSE_INITIAL_MAKE_ARGS "-j${_CMAKE_ECLIPSE_PROCESSOR_COUNT}")
+ENDIF()
+
+# This variable is used by the Eclipse generator and appended to the make invocation commands.
+SET(CMAKE_ECLIPSE_MAKE_ARGUMENTS "${_CMAKE_ECLIPSE_INITIAL_MAKE_ARGS}" CACHE STRING "Additional command line arguments when Eclipse invokes make. Enter e.g. -j<some_number> to get parallel builds")
+
+# This variable is used by the Eclipse generator in out-of-source builds only.
+SET(CMAKE_ECLIPSE_GENERATE_SOURCE_PROJECT FALSE CACHE BOOL "If enabled, CMake will generate a source project for Eclipse in CMAKE_SOURCE_DIR")
+MARK_AS_ADVANCED(CMAKE_ECLIPSE_GENERATE_SOURCE_PROJECT)
+
+# Determine builtin macros and include dirs:
+INCLUDE(${CMAKE_CURRENT_LIST_DIR}/CMakeExtraGeneratorDetermineCompilerMacrosAndIncludeDirs.cmake)