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| author | MerryMage <MerryMage@users.noreply.github.com> | 2017-07-16 19:52:05 +0100 |
|---|---|---|
| committer | MerryMage <MerryMage@users.noreply.github.com> | 2017-07-16 19:52:05 +0100 |
| commit | 9ca672821737f571daddbe8480ef1f6f998eb536 (patch) | |
| tree | 2304ac955adf66bc980b70c9d45b8c358c86b2c2 | |
| parent | e634b757544c2dc256888d3b0bbf481ad6f95227 (diff) | |
CMakeLists: Check that all submodules are present
| -rw-r--r-- | CMakeLists.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index ad73cf495..9151ff786 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -19,6 +19,21 @@ if(NOT EXISTS ${CMAKE_SOURCE_DIR}/.git/hooks/pre-commit) DESTINATION ${CMAKE_SOURCE_DIR}/.git/hooks) endif() +# Sanity check : Check that all submodules are present +# ======================================================================= + +function(check_submodules_present) + file(READ "${CMAKE_SOURCE_DIR}/.gitmodules" gitmodules) + string(REGEX MATCHALL "path *= *[^ \t\r\n]*" gitmodules ${gitmodules}) + foreach(module ${gitmodules}) + string(REGEX REPLACE "path *= *" "" module ${module}) + if (NOT EXISTS "${CMAKE_SOURCE_DIR}/${module}/.git") + message(SEND_ERROR "Git submodule ${module} not found." + "Please run: git submodule update --init --recursive") + endif() + endforeach() +endfunction() +check_submodules_present() # Detect current compilation architecture and create standard definitions # ======================================================================= |