diff options
Diffstat (limited to 'Modules/CPackRPM.cmake')
| -rw-r--r-- | Modules/CPackRPM.cmake | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/Modules/CPackRPM.cmake b/Modules/CPackRPM.cmake index 8011346..768d64f 100644 --- a/Modules/CPackRPM.cmake +++ b/Modules/CPackRPM.cmake @@ -599,9 +599,10 @@ # while determining if symlink should be either created or present in a # post install script - depending on relocation paths. # -# Currenty there are a few limitations though: +# Symbolic links that point to locations outside packaging path produce a +# warning and are treated as non relocatable permanent symbolic links. # -# * Only symbolic links with relative path can be packaged. +# Currenty there are a few limitations though: # # * For component based packaging component interdependency is not checked # when processing symbolic links. Symbolic links pointing to content of @@ -1068,13 +1069,28 @@ function(cpack_rpm_prepare_install_files INSTALL_FILES_LIST WDIR PACKAGE_PREFIXE get_filename_component(SYMLINK_POINT_ "${SYMLINK_LOCATION_}/${SYMLINK_POINT_}" ABSOLUTE) endif() - string(SUBSTRING "${SYMLINK_POINT_}" ${WDR_LEN_} -1 SYMLINK_POINT_WD_) + # recalculate path length after conversion to canonical form + string(LENGTH "${SYMLINK_POINT_}" SYMLINK_POINT_LENGTH_) - cpack_rpm_symlink_get_relocation_prefixes("${F}" "${PACKAGE_PREFIXES}" "SYMLINK_RELOCATIONS") - cpack_rpm_symlink_get_relocation_prefixes("${SYMLINK_POINT_WD_}" "${PACKAGE_PREFIXES}" "POINT_RELOCATIONS") + if(SYMLINK_POINT_ MATCHES "${WDIR}/.*") + # only symlinks that are pointing inside the packaging structure should be checked for relocation + string(SUBSTRING "${SYMLINK_POINT_}" ${WDR_LEN_} -1 SYMLINK_POINT_WD_) + cpack_rpm_symlink_get_relocation_prefixes("${F}" "${PACKAGE_PREFIXES}" "SYMLINK_RELOCATIONS") + cpack_rpm_symlink_get_relocation_prefixes("${SYMLINK_POINT_WD_}" "${PACKAGE_PREFIXES}" "POINT_RELOCATIONS") - list(LENGTH SYMLINK_RELOCATIONS SYMLINK_RELOCATIONS_COUNT) - list(LENGTH POINT_RELOCATIONS POINT_RELOCATIONS_COUNT) + list(LENGTH SYMLINK_RELOCATIONS SYMLINK_RELOCATIONS_COUNT) + list(LENGTH POINT_RELOCATIONS POINT_RELOCATIONS_COUNT) + else() + # location pointed to is ouside WDR so it should be treated as a permanent symlink + set(SYMLINK_POINT_WD_ "${SYMLINK_POINT_}") + + unset(SYMLINK_RELOCATIONS) + unset(POINT_RELOCATIONS) + unset(SYMLINK_RELOCATIONS_COUNT) + unset(POINT_RELOCATIONS_COUNT) + + message(AUTHOR_WARNING "CPackRPM:Warning: Symbolic link '${F}' points to location that is outside packaging path! Link will possibly not be relocatable.") + endif() if(SYMLINK_RELOCATIONS_COUNT AND POINT_RELOCATIONS_COUNT) # find matching |