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| author | Alex Neundorf <neundorf@kde.org> | 2013-01-24 21:15:58 +0100 |
|---|---|---|
| committer | Alex Neundorf <neundorf@kde.org> | 2013-01-24 21:15:58 +0100 |
| commit | d4774140b7fa8685a9f29147308fd7fe5365e1fb (patch) | |
| tree | 470751eef3897477346f8625f925a4b75da91175 /Modules/CMakePackageConfigHelpers.cmake | |
| parent | 21fc6c46df7f2271d7baace04f239f031785b917 (diff) | |
| download | cmake-d4774140b7fa8685a9f29147308fd7fe5365e1fb.tar.gz | |
configure_package_config_file: force absolute paths for usr-move
The configure_package_config()_file() macro will now use
absolute paths for the PATH_VARS if the Config.cmake file
will be installed into /lib(64) or /usr/lib(64), since due to
the usr-move filesystem changes Config.cmake files installed
there may be found via two paths (once per symlink via
/lib(64) and once via /usr/lib ), and in this case
relative paths break.
Alex
Diffstat (limited to 'Modules/CMakePackageConfigHelpers.cmake')
| -rw-r--r-- | Modules/CMakePackageConfigHelpers.cmake | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Modules/CMakePackageConfigHelpers.cmake b/Modules/CMakePackageConfigHelpers.cmake index a92ce7cc96..13617cec19 100644 --- a/Modules/CMakePackageConfigHelpers.cmake +++ b/Modules/CMakePackageConfigHelpers.cmake @@ -173,18 +173,34 @@ function(CONFIGURE_PACKAGE_CONFIG_FILE _inputFile _outputFile) else() set(absInstallDir "${CMAKE_INSTALL_PREFIX}/${CCF_INSTALL_DESTINATION}") endif() + + # with the /usr-move, /lib(64) is a symlink to /usr/lib on Fedora, ArchLinux, Mageira and others. + # If we are installed to such a location, force using absolute paths. + set(forceAbsolutePaths FALSE) + if("${absInstallDir}" MATCHES "^(/usr)?/lib(64)?/.+") + set(forceAbsolutePaths TRUE) + endif() + file(RELATIVE_PATH PACKAGE_RELATIVE_PATH "${absInstallDir}" "${CMAKE_INSTALL_PREFIX}" ) foreach(var ${CCF_PATH_VARS}) if(NOT DEFINED ${var}) message(FATAL_ERROR "Variable ${var} does not exist") else() + if(forceAbsolutePaths) + if(IS_ABSOLUTE "${${var}}") + set(PACKAGE_${var} "${${var}}") + else() + set(PACKAGE_${var} "${CMAKE_INSTALL_PREFIX}/${${var}}") + endif() + else() if(IS_ABSOLUTE "${${var}}") string(REPLACE "${CMAKE_INSTALL_PREFIX}" "\${PACKAGE_PREFIX_DIR}" PACKAGE_${var} "${${var}}") else() set(PACKAGE_${var} "\${PACKAGE_PREFIX_DIR}/${${var}}") endif() + endif() endif() endforeach() |