[v2] dash: enable line editting if libedit is selected.

Message ID 1506622076-21776-1-git-send-email-casantos@datacom.ind.br
State New
Headers show
Series
  • [v2] dash: enable line editting if libedit is selected.
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Commit Message

Carlos Santos Sept. 28, 2017, 6:07 p.m.
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.

Change-Id: I68c6dbbafa95e266860329cb9c7ff5519fda5bf8
Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
---
 package/dash/dash.mk | 13 +++++++++++++
 1 file changed, 13 insertions(+)

Patch

diff --git a/package/dash/dash.mk b/package/dash/dash.mk
index 72ef722..0098fad 100644
--- a/package/dash/dash.mk
+++ b/package/dash/dash.mk
@@ -10,6 +10,19 @@  DASH_SITE = http://gondor.apana.org.au/~herbert/dash/files
 DASH_LICENSE = BSD-3-Clause, GPL-2.0+ (mksignames.c)
 DASH_LICENSE_FILES = COPYING
 
+# Enable line editing, Emacs style
+define DASH_INSTALL_PROFILE
+	echo 'set -E' > $(TARGET_DIR)/etc/profile.d/dash.sh
+endef
+
+ifeq ($(BR2_PACKAGE_LIBEDIT),y)
+DASH_DEPENDENCIES += libedit
+DASH_CONF_OPTS += --with-libedit
+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