[package] add jansson package

Signed-off-by: Roman Yeryomin <roman@advem.lv>
git-svn-id: svn://svn.openwrt.org/openwrt/packages@28233 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/libs/jansson/Makefile b/libs/jansson/Makefile
new file mode 100644 (file)
index 0000000..638b6dc
--- /dev/null
+++ b/libs/jansson/Makefile
@@ -0,0 +1,45 @@
+#
+# Copyright (C) 2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=jansson
+PKG_VERSION:=2.2
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=http://www.digip.org/jansson/releases/
+PKG_MD5SUM:=198fbff8265686894b6d088dca22896d
+
+PKG_INSTALL:=1
+PKG_BUILD_PARALLEL:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/jansson
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=JSON library
+endef
+
+CONFIGURE_ARGS+= LIBS="-Wl,-rpath-link=$(STAGING_DIR)/usr/lib"
+
+TARGET_CFLAGS += $(FPIC)
+
+define Build/InstallDev
+       $(INSTALL_DIR) $(1)/usr/{lib,include}
+       $(CP) $(PKG_INSTALL_DIR)/usr/lib/libjansson* $(1)/usr/lib
+       $(CP) $(PKG_INSTALL_DIR)/usr/include/* $(1)/usr/include/
+endef
+
+define Package/jansson/install
+       $(INSTALL_DIR) $(1)/usr/lib
+       $(CP) $(PKG_INSTALL_DIR)/usr/lib/libjansson*so* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,jansson))

diff --git a/libs/jansson/patches/01-jansson-add-jason_object_deep_update.patch b/libs/jansson/patches/01-jansson-add-jason_object_deep_update.patch
new file mode 100644 (file)
index 0000000..e9c389d
--- /dev/null
+++ b/libs/jansson/patches/01-jansson-add-jason_object_deep_update.patch
@@ -0,0 +1,50 @@
+This patch adds a function which can be used to update
+json key values on all levels, not just one, automagically
+adding new keys to objects which do not exist in old object.
+
+Signed-off-by: Roman Yeryomin <roman@advem.lv>
+
+--- a/src/value.c      2011-04-21 13:15:58.000000000 +0300
++++ b/src/value.c      2011-07-01 00:23:05.105103308 +0300
+@@ -215,6 +215,41 @@
+     return 0;
+ }
+
++int json_object_deep_update(json_t *object, json_t *other)
++{
++    void *iter;
++
++    if(!json_is_object(object) || !json_is_object(other))
++        return -1;
++
++    iter = json_object_iter(other);
++    while(iter) {
++        const char *key;
++        json_t *value;
++
++        key = json_object_iter_key(iter);
++        value = json_object_iter_value(iter);
++
++        if (!json_is_object(value)) {
++            if ( json_object_set_nocheck( object, key, value ) )
++                return -1;
++        } else {
++            json_t *subobj = json_object_get(object, key);
++            if (!subobj) {
++                json_object_set_nocheck( object, key, value );
++                iter = json_object_iter_next(other, iter);
++                continue;
++            }
++            if (json_object_deep_update( subobj, value ) == -1)
++                return -1;
++        }
++
++        iter = json_object_iter_next(other, iter);
++    }
++
++    return 0;
++}
++
+ void *json_object_iter(json_t *json)
+ {
+     json_object_t *object;