make_single_applets.sh: fix for BSS trick
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/make_single_applets.sh b/make_single_applets.sh
index 2075cb9..a37168c 100755
--- a/make_single_applets.sh
+++ b/make_single_applets.sh
@@ -72,6 +72,16 @@
echo "NUM_APPLETS != 1 for ${app}: `cat include/NUM_APPLETS.h`"
mv .config busybox_config_${app}
else
+ if grep -q 'use larger COMMON_BUFSIZE' busybox_make_${app}.log; then
+ # FEATURE_USE_BSS_TAIL=y is selected, and build system
+ # recommends rebuilding. Do so, and print some
+ # debug info to see whether it works right:
+ tail -n1 busybox_make_${app}.log
+ nm busybox_unstripped | grep ' _end'
+ make >/dev/null 2>&1
+ nm busybox_unstripped | grep ' _end'
+ grep ^bb_common_bufsiz1 busybox_unstripped.map
+ fi
grep -i -e error: -e warning: busybox_make_${app}.log \
|| rm busybox_make_${app}.log
mv busybox busybox_${app}