diff options
Diffstat (limited to 'Modules/FetchContent.cmake')
| -rw-r--r-- | Modules/FetchContent.cmake | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/Modules/FetchContent.cmake b/Modules/FetchContent.cmake index f3e1b51..400754c 100644 --- a/Modules/FetchContent.cmake +++ b/Modules/FetchContent.cmake @@ -76,8 +76,11 @@ sometimes useful as part of implementing some higher level feature or to populate some content in CMake's script mode. +Commands +^^^^^^^^ + Declaring Content Details -^^^^^^^^^^^^^^^^^^^^^^^^^ +""""""""""""""""""""""""" .. command:: FetchContent_Declare @@ -130,7 +133,7 @@ Declaring Content Details ) Populating The Content -^^^^^^^^^^^^^^^^^^^^^^ +"""""""""""""""""""""" For most common scenarios, population means making content available to the main build according to previously declared details for that dependency. @@ -793,6 +796,8 @@ function(__FetchContent_directPopulate contentName) SUBBUILD_DIR SOURCE_DIR BINARY_DIR + # We need special processing if DOWNLOAD_NO_EXTRACT is true + DOWNLOAD_NO_EXTRACT # Prevent the following from being passed through CONFIGURE_COMMAND BUILD_COMMAND @@ -843,6 +848,26 @@ function(__FetchContent_directPopulate contentName) set(ARG_EXTRA "${ARG_EXTRA} \"${arg}\"") endforeach() + if(ARG_DOWNLOAD_NO_EXTRACT) + set(ARG_EXTRA "${ARG_EXTRA} DOWNLOAD_NO_EXTRACT YES") + set(__FETCHCONTENT_COPY_FILE +" +ExternalProject_Get_Property(${contentName}-populate DOWNLOADED_FILE) +get_filename_component(dlFileName \"\${DOWNLOADED_FILE}\" NAME) + +ExternalProject_Add_Step(${contentName}-populate copyfile + COMMAND \"${CMAKE_COMMAND}\" -E copy_if_different + \"<DOWNLOADED_FILE>\" \"${ARG_SOURCE_DIR}\" + DEPENDEES patch + DEPENDERS configure + BYPRODUCTS \"${ARG_SOURCE_DIR}/\${dlFileName}\" + COMMENT \"Copying file to SOURCE_DIR\" +) +") + else() + unset(__FETCHCONTENT_COPY_FILE) + endif() + # Hide output if requested, but save it to a variable in case there's an # error so we can show the output upon failure. When not quiet, don't # capture the output to a variable because the user may want to see the |