dash: enable line editting if libedit is selected

Otherwise, explicitly disable it, so that the configure script does not
misdetect a system-installed libedit for example.

Also, add a profile snippet enabling line editing, Emacs style.

[Peter: move DASH_INSTALL_PROFILE inside conditional,
	ensure /etc/profile.d exists]
Change-Id: I68c6dbbafa95e266860329cb9c7ff5519fda5bf8
Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Carlos Santos 2017-09-28 15:07:56 -03:00 committed by Peter Korsgaard
parent 032e229e44
commit 651af57cf0

View File

@ -9,6 +9,20 @@ DASH_SITE = http://gondor.apana.org.au/~herbert/dash/files
DASH_LICENSE = BSD-3-Clause, GPL-2.0+ (mksignames.c)
DASH_LICENSE_FILES = COPYING
ifeq ($(BR2_PACKAGE_LIBEDIT),y)
DASH_DEPENDENCIES += libedit
DASH_CONF_OPTS += --with-libedit
# Enable line editing, Emacs style
define DASH_INSTALL_PROFILE
mkdir -p $(TARGET_DIR)/etc/profile.d
echo 'set -E' > $(TARGET_DIR)/etc/profile.d/dash.sh
endef
DASH_POST_INSTALL_TARGET_HOOKS += DASH_INSTALL_PROFILE
else
DASH_CONF_OPTS += --without-libedit
endif
define DASH_INSTALL_TARGET_CMDS
$(INSTALL) -m 0755 $(@D)/src/dash $(TARGET_DIR)/bin/dash
endef