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cmake: Don't try to write rev.cpp/etc if no path specified

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This commit is contained in:
Jonathan G Rennison
2022-06-12 09:18:42 +01:00
parent ba52fbeb91
commit c1df524c4b
1 changed files with 1 additions and 1 deletions
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2
cmake/scripts/FindVersion.cmake
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@@ -181,7 +181,7 @@ message(STATUS "Version string: ${REV_VERSION}, Release: ${REV_RELEASE}")
if(GENERATE_OTTDREV)
message(STATUS "Generating ${GENERATE_OTTDREV}")
file(WRITE ${CMAKE_SOURCE_DIR}/${GENERATE_OTTDREV} "${REV_VERSION}\t${REV_ISODATE}\t${REV_MODIFIED}\t${REV_HASH}\t${REV_ISTAG}\t${REV_ISSTABLETAG}\t${REV_YEAR}\n")
else()
elseif(NOT "${FIND_VERSION_BINARY_DIR}" STREQUAL "")
message(STATUS "Generating rev.cpp")
configure_file("${CMAKE_SOURCE_DIR}/src/rev.cpp.in"
"${FIND_VERSION_BINARY_DIR}/rev.cpp")