scripts/cmake-helper.sh: add 'set -e'

ebiggers · Mar 24, 2023 · 736f40e · 736f40e
1 parent 1cea23c
commit 736f40e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/scripts/cmake-helper.sh b/scripts/cmake-helper.sh
@@ -3,11 +3,13 @@
 # This script ensures that the 'build' directory has been created and configured
 # with the given CMake options and environment.
 
+set -e
+
 TOPDIR="$(dirname "$0")"/..
 BUILDDIR="$TOPDIR"/build
 
 flags=$(env; echo "@CMAKEOPTS@=$*")
-if [ "$flags" != "$(cat "$BUILDDIR"/.flags 2>/dev/null)" ]; then
+if [ "$flags" != "$(cat "$BUILDDIR"/.flags 2>/dev/null || true)" ]; then
 	rm -rf "$BUILDDIR"/CMakeCache.txt "$BUILDDIR"/CMakeFiles
 	mkdir -p "$BUILDDIR"
 	cmake -S "$TOPDIR" -B "$BUILDDIR" "$@"