build-llvm: Allow setting CMAKE_<LANG>_COMPILER_LAUNCHER via an env v…

…ariable
mstorsjo · Apr 24, 2024 · 88bad0d · 88bad0d
1 parent 340e2e7
commit 88bad0d
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/build-llvm.sh b/build-llvm.sh
@@ -234,6 +234,11 @@ else
     fi
 fi
 
+if [ -n "$COMPILER_LAUNCHER" ]; then
+    CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_C_COMPILER_LAUNCHER=$COMPILER_LAUNCHER"
+    CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_CXX_COMPILER_LAUNCHER=$COMPILER_LAUNCHER"
+fi
+
 if [ -n "$TARGET_WINDOWS" ]; then
     # Custom, llvm-mingw specific defaults. We normally set these in
     # the frontend wrappers, but this makes sure they are enabled by