diff options
Diffstat (limited to 'Modules/ExternalProject.cmake')
| -rw-r--r-- | Modules/ExternalProject.cmake | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake index 3c86331..0f651e9 100644 --- a/Modules/ExternalProject.cmake +++ b/Modules/ExternalProject.cmake @@ -16,6 +16,7 @@ # [LIST_SEPARATOR sep] # Sep to be replaced by ; in cmd lines # [TMP_DIR dir] # Directory to store temporary files # [STAMP_DIR dir] # Directory to store step timestamps +# [EXCLUDE_FROM_ALL 1] # The "all" target does not depend on this # #--Download step-------------- # [DOWNLOAD_NAME fname] # File name to store (if not end of URL) # [DOWNLOAD_DIR dir] # Directory to store downloaded files @@ -1913,6 +1914,9 @@ function(ExternalProject_Add name) set(cmf_dir ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles) set(complete_stamp_file "${cmf_dir}${cfgdir}/${name}-complete") + # The "ALL" option to add_custom_target just tells it to not set the + # EXCLUDE_FROM_ALL target property. Later, if the EXCLUDE_FROM_ALL + # argument was passed, we explicitly set it for the target. add_custom_target(${name} ALL DEPENDS ${complete_stamp_file}) set_property(TARGET ${name} PROPERTY _EP_IS_EXTERNAL_PROJECT 1) _ep_parse_arguments(ExternalProject_Add ${name} _EP_ "${ARGN}") @@ -1920,6 +1924,12 @@ function(ExternalProject_Add name) _ep_get_step_stampfile(${name} "done" done_stamp_file) _ep_get_step_stampfile(${name} "install" install_stamp_file) + # Set the EXCLUDE_FROM_ALL target property if required. + get_property(exclude_from_all TARGET ${name} PROPERTY _EP_EXCLUDE_FROM_ALL) + if(exclude_from_all) + set_property(TARGET ${name} PROPERTY EXCLUDE_FROM_ALL TRUE) + endif() + # The 'complete' step depends on all other steps and creates a # 'done' mark. A dependent external project's 'configure' step # depends on the 'done' mark so that it rebuilds when this project |