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netcat: force-remove nc link before install

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The nc -> netcat symlink is not created if nc exists already, e.g.
from busybox.

For netcat itself this is not needed, it is always installed.

Cc: Carlos Santos <casantos@datacom.ind.br>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Arnout Vandecappelle (Essensium/Mind) 2018-04-01 00:28:21 +02:00
parent 2da613a7d9
commit b28d77789a
1 changed files with 9 additions and 2 deletions
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11
package/netcat/netcat.mk
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@ -9,10 +9,17 @@ NETCAT_SITE = http://downloads.sourceforge.net/project/netcat/netcat/$(NETCAT_VE
NETCAT_LICENSE = GPL-2.0+
NETCAT_LICENSE_FILES = COPYING
# Ensure Busybox gets built/installed before, so that this package overrides
# Busybox nc.
# Ensure Busybox gets built/installed before, so that this package
# overrides Busybox nc.
ifeq ($(BR2_PACKAGE_BUSYBOX),y)
NETCAT_DEPENDENCIES += busybox
endif
# Netcat doesn't overwrite a pre-existing 'nc' (e.g. from busybox) so
# force-remove it.
define NETCAT_RMOVE_NC_LINK
rm -f $(TARGET_DIR)/usr/bin/nc
endef
NETCAT_PRE_INSTALL_TARGET_HOOKS += NETCAT_RMOVE_NC_LINK
$(eval $(autotools-package))