traceroute: fix help text to not show -6 when traceroute6 is off

[oweals/busybox.git] / scripts / trylink

diff --git a/scripts/trylink b/scripts/trylink
index 7a4a56dfdf1a5eddb6e0d190aa89a694e61b9f70..8c8854679be80d0294ebb3e807c3a446a1fa8933 100755 (executable)
--- a/scripts/trylink
+++ b/scripts/trylink
@@ -41,9 +41,8 @@ try() {
     printf "%s\n" "$*" >>$EXE.out
     printf "%s\n" "==========" >>$EXE.out
     $debug && echo "Trying: $*"
-    "$@" >>$EXE.out 2>&1
-    exitcode=$?
-    return $exitcode
+    $@ >>$EXE.out 2>&1
+    return $?
 }
 
 check_cc() {
@@ -100,6 +99,11 @@ else
 fi
 )`
 
+# The --gc-sections option is not supported by older versions of ld
+if test -n "$GC_SECTIONS"; then
+    GC_SECTIONS=`check_cc "$GC_SECTIONS" ""`
+fi
+
 # Sanitize lib list (dups, extra spaces etc)
 LDLIBS=`echo "$LDLIBS" | xargs -n1 | sort | uniq | xargs`