Add CMAKE_FLAGS control env var

1 files changed, 2 insertions, 0 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 7c9a84d3873a..b65eddca8205 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -3,6 +3,8 @@
 
 # Configuration.
 _fragment=${FRAGMENT:-#branch=main}
+# Use CMAKE_FLAGS=xxx:yyy:zzz to define extra CMake flags
+[[ -v CMAKE_FLAGS ]] && mapfile -t -d: CMAKE_FLAGS < <(echo -n "$CMAKE_FLAGS")
 # shellcheck disable=SC2206
 [[ -v CUDA_ARCH ]] && _cuda_capability=(${CUDA_ARCH})