Set TARGET_CXX to 'no' if c++ is not enabled in the toolchain.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16213 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/rules.mk b/rules.mk
index c3adb1d..15d62bc 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -103,7 +103,7 @@ HOST_CFLAGS:=-O2 -I$(STAGING_DIR_HOST)/include
 HOST_LDFLAGS:=-L$(STAGING_DIR_HOST)/lib
 
 TARGET_CC:=$(TARGET_CROSS)gcc
-TARGET_CXX:=$(TARGET_CROSS)g++
+TARGET_CXX:=$(if $(CONFIG_INSTALL_LIBSTDCPP),$(TARGET_CROSS)g++,no)
 STRIP:=$(STAGING_DIR_HOST)/bin/sstrip
 PATCH:=$(SCRIPT_DIR)/patch-kernel.sh
 SED:=$(STAGING_DIR_HOST)/bin/sed -i -e