toolchain: eliminate the INSTALL_LIBSTDCPP config symbol and make c++ support mandatory - fixes recursive config symbol dependency issues

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 36594

package/libs/ncurses/Makefile

@@ -67,11 +67,6 @@ CONFIGURE_ARGS += \
 	--with-terminfo-dirs=/usr/share/terminfo \
 	--with-default-terminfo-dir=/usr/share/terminfo
 
-ifneq ($(CONFIG_INSTALL_LIBSTDCPP),y)
-CONFIGURE_ARGS += \
-	--without-cxx-binding
-endif
-
 ifeq ($(HOST_OS),FreeBSD)
 	CONFIGURE_ARGS +=
 		--with-terminfo=/usr/share/terminfo.db 

package/libs/uclibc++/Makefile

@@ -26,7 +26,6 @@ define Package/uclibcxx
   NAME:=uclibc++
   SECTION:=libs
   CATEGORY:=Libraries
-  DEPENDS:=@INSTALL_LIBSTDCPP
   TITLE:=C++ library for embedded systems
   URL:=http://cxx.uclibc.org/src/
 endef

package/toolchain/Makefile

@@ -84,7 +84,6 @@ define Package/libstdcpp
 $(call Package/gcc/Default)
   NAME:=libstdc++
   TITLE:=GNU Standard C++ Library v3
-  DEPENDS+=@INSTALL_LIBSTDCPP
 endef
 
 define Package/libstdcpp/config