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ENH: Add patch step for add_external_project

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The patch step runs parallel to the update step since it does not make
sense to have both.  Configuration of the step requires specification of
a PATCH_COMMAND argument to add_external_project.
This commit is contained in:
Brad King
2009-03-18 11:01:02 -04:00
parent 6ae0ff626a
commit 2cc46c12f8
3 changed files with 56 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Modules/AddExternalProject.cmake
+32
View File
@@ -448,6 +448,35 @@ function(add_external_project_update_command name)
endfunction(add_external_project_update_command)
function(add_external_project_patch_command name)
get_external_project_directories(base_dir build_dir downloads_dir install_dir
sentinels_dir source_dir tmp_dir)
get_target_property(cmd ${name} AEP_PATCH_COMMAND)
if(cmd)
add_custom_command(
OUTPUT ${sentinels_dir}/${name}-patch
COMMAND ${cmd}
COMMAND ${CMAKE_COMMAND} -E touch ${sentinels_dir}/${name}-patch
WORKING_DIRECTORY ${source_dir}/${name}
COMMENT "Performing patch step for '${name}'"
DEPENDS ${sentinels_dir}/${name}-download
VERBATIM
)
return()
endif()
add_custom_command(
OUTPUT ${sentinels_dir}/${name}-patch
COMMAND ${CMAKE_COMMAND} -E touch ${sentinels_dir}/${name}-patch
WORKING_DIRECTORY ${sentinels_dir}
COMMENT "No patch step for '${name}'"
DEPENDS ${sentinels_dir}/${name}-download
VERBATIM
)
endfunction(add_external_project_patch_command)
function(add_external_project_configure_command name)
get_external_project_directories(base_dir build_dir downloads_dir install_dir
sentinels_dir source_dir tmp_dir)
@@ -464,6 +493,7 @@ function(add_external_project_configure_command name)
COMMAND ${CMAKE_COMMAND} -E make_directory ${working_dir}
COMMAND ${CMAKE_COMMAND} -E touch ${sentinels_dir}/${name}-working_dir
DEPENDS ${sentinels_dir}/${name}-update
${sentinels_dir}/${name}-patch
${file_deps}
VERBATIM
)
@@ -635,6 +665,7 @@ foreach(key IN ITEMS
DOWNLOAD_COMMAND
INSTALL_ARGS
INSTALL_COMMAND
PATCH_COMMAND
SVN_REPOSITORY
SVN_TAG
TAR
@@ -721,6 +752,7 @@ function(add_external_project name)
#
add_external_project_download_command(${name})
add_external_project_update_command(${name})
add_external_project_patch_command(${name})
add_external_project_configure_command(${name})
add_external_project_build_command(${name})
add_external_project_install_command(${name})