scripts/trylink: libbusybox fix

gcc 6.1.1 can emit empty line with spaces Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-06-20 12:23:35 +02:00 · 2016-06-20 12:23:35 +02:00 · ea9ebc011b
parent df3ec0e2f7
commit ea9ebc011b
1 changed files with 1 additions and 1 deletions
--- a/scripts/trylink
+++ b/scripts/trylink
@ -293,7 +293,7 @@ if test "$CONFIG_FEATURE_INDIVIDUAL" = y; then
    echo "Linking individual applets against libbusybox (see $sharedlib_dir/*)"
    gcc -DNAME_MAIN -E -include include/autoconf.h include/applets.h \
    | grep -v "^#" \
-    | grep -v "^$" \
+    | grep -v "^ *$" \
    > applet_lst.tmp
    while read name main junk; do