[patch] toolchain.eclass patch

toolchain.eclass.patch (text/plain), 1.09 KB, created by [e-mail] on 2015-04-28 05:43:55 UTC

diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
index b26c6e3..d5c081b 100644
--- a/eclass/toolchain.eclass
+++ b/eclass/toolchain.eclass
@@ -2027,10 +2027,12 @@ do_gcc_config() {
 	local current_gcc_config="" current_specs="" use_specs=""
 
 	current_gcc_config=$(env -i ROOT="${ROOT}" gcc-config -c ${CTARGET} 2>/dev/null)
-	if [[ -n ${current_gcc_config} ]] ; then
+	if [[ $? -eq 0 && -n "${current_gcc_config}" ]] ; then
 		# figure out which specs-specific config is active
-		current_specs=$(gcc-config -S ${current_gcc_config} | awk '{print $3}')
-		[[ -n ${current_specs} ]] && use_specs=-${current_specs}
+		current_specs=$(gcc-config -S "${current_gcc_config}" | awk '{print $3}')
+		if [[ $? -eq 0 && -n "${current_specs}" ]] ; then
+			use_specs="-${current_specs}"
+		fi
 	fi
 	if [[ -n ${use_specs} ]] && \
 	   [[ ! -e ${ROOT}/etc/env.d/gcc/${CTARGET}-${GCC_CONFIG_VER}${use_specs} ]]
@@ -2043,7 +2045,7 @@ do_gcc_config() {
 		use_specs=""
 	fi
 
-	gcc-config ${CTARGET}-${GCC_CONFIG_VER}${use_specs}
+	gcc-config "${CTARGET}-${GCC_CONFIG_VER}${use_specs}"
 }
 
 should_we_gcc_config() {