diff options
Diffstat (limited to 'Modules/CMakeFindEclipseCDT4.cmake')
| -rw-r--r-- | Modules/CMakeFindEclipseCDT4.cmake | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/Modules/CMakeFindEclipseCDT4.cmake b/Modules/CMakeFindEclipseCDT4.cmake new file mode 100644 index 000000000..a4264e78e --- /dev/null +++ b/Modules/CMakeFindEclipseCDT4.cmake @@ -0,0 +1,79 @@ + +#============================================================================= +# 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) |