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[all] cmake: fail if wrong submodule version is checked out

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This runs `git submodule summary` and fails the build if there is any
output. For developers, use `cmake -DDEVELOPER=yes` to bypass this
check.
This commit is contained in:
Quantum 2021-11-14 18:59:41 -05:00 committed by Geoffrey McRae
parent 58f83da7bb
commit 50feacad13
1 changed files with 11 additions and 0 deletions
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11
cmake/CheckSubmodule.cmake
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@ -6,3 +6,14 @@ if (EXISTS "${PROJECT_TOP}/.git" AND (
))
message(FATAL_ERROR "Submodules are not initialized. Run\n\tgit submodule update --init --recursive")
endif()
if (EXISTS "${PROJECT_TOP}/.git" AND NOT DEFINED DEVELOPER)
execute_process(
COMMAND git submodule summary
WORKING_DIRECTORY "${PROJECT_TOP}"
OUTPUT_VARIABLE SUBMODULE_SUMMARY
)
if (NOT "${SUBMODULE_SUMMARY}" STREQUAL "")
message(FATAL_ERROR "Wrong submodule version checked out. Run\n\tgit submodule update --init --recursive")
endif()
endif()