esp-idf/tools/cmake/scripts/fail.cmake

# 'cmake -E' doesn't have a way to fail outright, so run this script
# with 'cmake -P' to fail a build.
message(FATAL_ERROR "Failing the build (see errors on lines above)")
cmake: Account for missing partition CSV file at cmake runtime Avoid either breaking menuconfig (if cmake fails), or producing bad build output (if cmake succeeds but no flashing offsets, etc. were generated.) 2018-08-26 23:55:04 -04:00			`# 'cmake -E' doesn't have a way to fail outright, so run this script`
			`# with 'cmake -P' to fail a build.`
			`message(FATAL_ERROR "Failing the build (see errors on lines above)")`