[Buildroot] [PATCH 3/3] opkg: Add gnupg signature checking support.

[Philipp Claves]

Signed-off-by: Philipp Claves <claves at budelmann-elektronik.com>
---
 package/opkg/Config.in | 9 +++++++++
 package/opkg/opkg.mk   | 9 ++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/package/opkg/Config.in b/package/opkg/Config.in
index eb997a7..b8b4a13 100644
--- a/package/opkg/Config.in
+++ b/package/opkg/Config.in
@@ -11,3 +11,12 @@ config BR2_PACKAGE_OPKG
 
 	  http://code.google.com/p/opkg/
 
+if BR2_PACKAGE_OPKG
+
+config BR2_PACKAGE_OPKG_GPG_SIGN
+	bool "opkg-gnupg-support"
+	select BR2_PACKAGE_LIBGPGME
+	help
+	  Enable opkg package signature checking support using gnupg/libgpgme.
+
+endif
diff --git a/package/opkg/opkg.mk b/package/opkg/opkg.mk
index 9932d3f..3c53299 100644
--- a/package/opkg/opkg.mk
+++ b/package/opkg/opkg.mk
@@ -9,7 +9,7 @@ OPKG_SOURCE = opkg-$(OPKG_VERSION).tar.gz
 OPKG_SITE = http://opkg.googlecode.com/svn/trunk/
 OPKG_SITE_METHOD = svn
 OPKG_INSTALL_STAGING = YES
-OPKG_CONF_OPT = --disable-curl --disable-gpg
+OPKG_CONF_OPT = --disable-curl
 OPKG_AUTORECONF = YES
 # Uses PKG_CHECK_MODULES() in configure.ac
 OPKG_DEPENDENCIES = host-pkgconf
@@ -19,6 +19,13 @@ define OPKG_CREATE_LOCKDIR
 	mkdir -p $(TARGET_DIR)/usr/lib/opkg
 endef
 
+ifeq ($(BR2_PACKAGE_OPKG_GPG_SIGN),y)
+	OPKG_CONF_OPT += --enable-gpg
+	OPKG_DEPENDENCIES += libgpgme
+else
+	OPKG_CONF_OPT += --disable-gpg
+endif
+
 OPKG_POST_INSTALL_TARGET_HOOKS += OPKG_CREATE_LOCKDIR
 
 $(eval $(autotools-package))
-- 
1.8.1.4