diff --git a/make-lib.sh b/make-lib.sh
index 0eb4f2168c97bd562cb42f7259b3f20972886c3c..855ac9bad10c83c311c4ffb470eda7d997d21e8a 100755
--- a/make-lib.sh
+++ b/make-lib.sh
@@ -14,7 +14,7 @@ usage()
   echo ""
 }
 
-source "$(dirname "$0")"/make-common.sh
+. "$(dirname "$0")"/make-common.sh
 
 cmake -DLLVM_LIBDIR_SUFFIX="$LLVM_LIBDIR_SUFFIX" -DCMAKE_OSX_ARCHITECTURES="$ARCH" -DCMAKE_BUILD_TYPE=$BUILDTYPE -DBUILD_SHARED_LIBS=OFF -DLLVM_TARGETS_TO_BUILD="all" -G "Unix Makefiles" ..
 
diff --git a/make-share.sh b/make-share.sh
index 6fc298c933654860513984d931c9ae078296b4b3..2f41011d66565b1b8a44b849f5206ebb34bfd82c 100755
--- a/make-share.sh
+++ b/make-share.sh
@@ -14,7 +14,7 @@ usage()
   echo ""
 }
 
-source "$(dirname "$0")"/make-common.sh
+. "$(dirname "$0")"/make-common.sh
 
 cmake -DLLVM_LIBDIR_SUFFIX="$LLVM_LIBDIR_SUFFIX" -DCMAKE_OSX_ARCHITECTURES="$ARCH" -DCMAKE_BUILD_TYPE=$BUILDTYPE -DBUILD_SHARED_LIBS=ON -DLLVM_TARGETS_TO_BUILD="all" -G "Unix Makefiles" ..