added libstdcpp bootstrap build

build.sh

@@ -175,7 +175,29 @@ bootstap_glibc() {
     cd "$SOURCES" && rm -rf gcc-$GLIBC_VERSION
 }
 
+bootstap_libstdcpp() {
+    cd "$SOURCES" && tar xf gcc-$GCC_VERSION.tar.xz && cd gcc-$GCC_VERSION
+
+    mkdir -p build && cd build
+
+	../libstdc++-v3/configure \
+		--host=$TARGET \
+		--build=$(../config.guess) \
+		--prefix=/usr \
+		--disable-multilib \
+		--disable-nls \
+		--disable-libstdcxx-pch \
+		--with-gxx-include-dir=/cross/$TARGET/include/c++/$GCC_VERSION
+
+	make && make DESTDIR="$SYSROOT" install 
+
+	rm -rf "$SYSROOT"/usr/lib/lib{stdc++{,exp,fs},supc++}.la
+
+    cd "$SOURCES" && rm -rf gcc-$GCC_VERSION
+}
+
 #bootstrap_binutils
 #bootstap_gcc
 #bootstap_linux
-bootstap_glibc
+#bootstap_glibc
+bootstap_libstdcpp