From 8b710ef000c383f3476245b27bacf034532d9786 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 30 Dec 2018 20:07:54 +0100 Subject: [PATCH] make_single_applets.sh: fix for BSS trick Signed-off-by: Denys Vlasenko --- make_single_applets.sh | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/make_single_applets.sh b/make_single_applets.sh index 2075cb9a7..a37168cdf 100755 --- a/make_single_applets.sh +++ b/make_single_applets.sh @@ -72,6 +72,16 @@ for app; do 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} -- 2.25.1