libsigc++: adopt here

Signed-off-by: Steven Barth <steven@midlink.org>

libs/libsigc++/Makefile

@@ -0,0 +1,62 @@
+#
+# Copyright (C) 2006-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=libsigc++
+PKG_VERSION:=2.3.1
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
+PKG_SOURCE_URL:=@GNOME/libsigc++/2.3
+PKG_MD5SUM:=06a0569e8ba161d3428e7daa838682f8
+PKG_MAINTAINER:=Steven Barth <cyrus@openwrt.org>
+
+PKG_FIXUP:=autoreconf
+PKG_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/libsigcxx
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=typesafe callback system for standard C++
+  URL:=http://libsigc.sourceforge.net/
+  DEPENDS:=+libstdcpp
+endef
+
+define Package/libsigcxx/description
+ It allows you to define signals and to connect those signals to any
+ callback function, either global or a member function, regardless of
+ whether it is static or virtual.
+endef
+
+TARGET_CFLAGS += $(FPIC)
+
+TARGET_CPPFLAGS +=  \
+	-fno-strict-aliasing -fno-inline \
+
+CONFIGURE_ARGS += \
+	--enable-shared \
+	--enable-static \
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/sigc++-2.0 $(1)/usr/include/
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libsigc-2.0.{a,so*} $(1)/usr/lib/
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/sigc++-2.0 $(1)/usr/lib/
+	$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/sigc++-2.0.pc $(1)/usr/lib/pkgconfig/
+endef
+
+define Package/libsigcxx/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libsigc-2.0.so.* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,libsigcxx))