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authorBen Boeckel <ben.boeckel@kitware.com>2020-09-15 09:33:05 -0400
committerBen Boeckel <ben.boeckel@kitware.com>2020-09-16 13:35:53 -0400
commit758a8592ed081396580f1d777a58ee32e4741086 (patch)
tree5afd02ecf5d2ec60dc1e46c03b0f2091a186f0c2 /Utilities/CMakeLists.txt
parent62c4c3c7f418472192284c71dcb2bc74a4178b3c (diff)
downloadcmake-758a8592ed081396580f1d777a58ee32e4741086.tar.gz
Utilities: also support an already extracted doc tree
Diffstat (limited to 'Utilities/CMakeLists.txt')
-rw-r--r--Utilities/CMakeLists.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Utilities/CMakeLists.txt b/Utilities/CMakeLists.txt
index 22a3d5a7fa..b739ae2f92 100644
--- a/Utilities/CMakeLists.txt
+++ b/Utilities/CMakeLists.txt
@@ -21,6 +21,11 @@ if(CMAKE_DOC_TARBALL)
add_custom_target(documentation ALL DEPENDS ${dir}.stamp)
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${dir}/
DESTINATION . USE_SOURCE_PERMISSIONS)
+elseif (CMake_DOC_ARTIFACT_PREFIX)
+ # Undocumented option for CI usage to reuse already
+ # built documentation.
+ install(DIRECTORY ${CMake_DOC_ARTIFACT_PREFIX}/
+ DESTINATION . USE_SOURCE_PERMISSIONS)
else()
# Normal documentation build.
add_subdirectory(Sphinx)