diff --git a/configure b/configure old mode 100644 new mode 100755 diff --git a/scripts/build_libcxx_msan.sh b/scripts/build_libcxx_msan.sh old mode 100644 new mode 100755 diff --git a/scripts/trackall.sh b/scripts/trackall.sh old mode 100644 new mode 100755 diff --git a/scripts/vsts-mac.sh b/scripts/vsts-mac.sh old mode 100644 new mode 100755