[Buildroot] [PATCH v2 1/1] package/e2fsprogs: disable e2scrub

[Tian Yuanhao]

e2scrub_all depends on coreutils' readlink. If you use busybox's
readlink, you will see the following error:

	readlink: invalid option -- 'e'

Embedded systems usually don't install e2scrub, which is useless without
LVM.

Signed-off-by: Tian Yuanhao <tianyuanhao at aliyun.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
---
 package/e2fsprogs/e2fsprogs.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/e2fsprogs/e2fsprogs.mk b/package/e2fsprogs/e2fsprogs.mk
index eb82a55..44413ba 100644
--- a/package/e2fsprogs/e2fsprogs.mk
+++ b/package/e2fsprogs/e2fsprogs.mk
@@ -73,6 +73,10 @@ E2FSPROGS_INSTALL_STAGING_OPTS = \
 	DESTDIR=$(STAGING_DIR) \
 	install-libs
 
+# Disable e2scrub as we don't need it.
+E2FSPROGS_MAKE_OPTS = E2SCRUB_DIR=
+E2FSPROGS_INSTALL_TARGET_OPTS = E2SCRUB_DIR= DESTDIR=$(TARGET_DIR) install
+
 # Package does not build in parallel due to improper make rules
 define HOST_E2FSPROGS_INSTALL_CMDS
 	$(HOST_MAKE_ENV) $(MAKE1) -C $(@D) install install-libs
-- 
2.7.4