Update build-gnu.sh

Author: oech3

util/build-gnu.sh

@@ -136,15 +136,12 @@ cd -
 ln ${UU_BUILD_DIR}/install ${UU_BUILD_DIR}/ginstall
 "${MAKE}" SKIP_UTILS=install MULTICALL=y PROFILE="${UU_MAKE_PROFILE}" CARGOFLAGS="${CARGO_FEATURE_FLAGS}"
 
-[ SELINUX_ENABLED = 1 ] && chcon -t bin_t "${UU_BUILD_DIR}/coreutils"
+[ ${SELINUX_ENABLED} = 1 ] && chcon -t bin_t "${UU_BUILD_DIR}/coreutils"
 for binary in $(${UU_BUILD_DIR}/coreutils --list); do
     (cd ${UU_BUILD_DIR} && cp -v --remove-destination coreutils "$binary")
-    [ SELINUX_ENABLED = 1 ] && chcon -t bin_t "${UU_BUILD_DIR}/${binary}"
+    [ ${SELINUX_ENABLED} = 1 ] && chcon -t bin_t "${UU_BUILD_DIR}/${binary}"
 done
-touch g
-echo "stat with selinux support"
-${UU_BUILD_DIR}/stat -c%C g || :
-rm g
+[ ${SELINUX_ENABLED} = 1 ] && echo "stat with selinux support" && touch g && ${UU_BUILD_DIR}/stat -c%C g && rm g
 
 ##