diff options
| author | Alex Neundorf <neundorf@kde.org> | 2013-09-18 22:53:38 (GMT) |
|---|---|---|
| committer | Alex Neundorf <neundorf@kde.org> | 2013-09-18 22:53:38 (GMT) |
| commit | 2b63734b7f078281540adaaf75b5a25ed897106d (patch) | |
| tree | cf0ca462b4f9c7cd99b853611d490d512b4b2014 /Modules/CMakeFindEclipseCDT4.cmake | |
| parent | 1ff8c21734b2ea0e56d710d3d199529f76420a38 (diff) | |
| download | CMake-2b63734b7f078281540adaaf75b5a25ed897106d.zip CMake-2b63734b7f078281540adaaf75b5a25ed897106d.tar.gz CMake-2b63734b7f078281540adaaf75b5a25ed897106d.tar.bz2 | |
Eclipse: print different message if CMAKE_ECLIPSE_VERSION is already set
This fixes #14422.
Alex
Diffstat (limited to 'Modules/CMakeFindEclipseCDT4.cmake')
| -rw-r--r-- | Modules/CMakeFindEclipseCDT4.cmake | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/Modules/CMakeFindEclipseCDT4.cmake b/Modules/CMakeFindEclipseCDT4.cmake index 2024d04..9453b71 100644 --- a/Modules/CMakeFindEclipseCDT4.cmake +++ b/Modules/CMakeFindEclipseCDT4.cmake @@ -19,18 +19,6 @@ 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 "${_ECLIPSE_DIR}/features/org.eclipse.platform*") - if(APPLE AND NOT _ECLIPSE_FEATURE_DIR) - file(GLOB _ECLIPSE_FEATURE_DIR "${_ECLIPSE_DIR}/../../../features/org.eclipse.platform*") - endif() - 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" ) @@ -42,14 +30,32 @@ function(_FIND_ECLIPSE_VERSION) set(_ECLIPSE_VERSION_NAME_3.7 "Indigo" ) set(_ECLIPSE_VERSION_NAME_4.2 "Juno" ) - if(_ECLIPSE_VERSION) - message(STATUS "Found Eclipse version ${_ECLIPSE_VERSION} (${_ECLIPSE_VERSION_NAME_${_ECLIPSE_VERSION}})") + if(NOT DEFINED CMAKE_ECLIPSE_VERSION) + if(CMAKE_ECLIPSE_EXECUTABLE) + # use REALPATH to resolve symlinks (http://public.kitware.com/Bug/view.php?id=13036) + get_filename_component(_REALPATH_CMAKE_ECLIPSE_EXECUTABLE "${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(APPLE AND NOT _ECLIPSE_FEATURE_DIR) + file(GLOB _ECLIPSE_FEATURE_DIR "${_ECLIPSE_DIR}/../../../features/org.eclipse.platform*") + endif() + if("${_ECLIPSE_FEATURE_DIR}" MATCHES ".+org.eclipse.platform_([0-9]+\\.[0-9]+).+") + set(_ECLIPSE_VERSION ${CMAKE_MATCH_1}) + endif() + endif() + + 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.") 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.") + message(STATUS "Eclipse version is set to ${CMAKE_ECLIPSE_VERSION}. Adjust CMAKE_ECLIPSE_VERSION if this is wrong.") endif() - set(CMAKE_ECLIPSE_VERSION "${_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})" |