diff options
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 a92ce7c..13617ce 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() |