working on massive rewrite

phase3/libstdcpp.sh

@@ -0,0 +1,17 @@
+# Libstdc++ Phase 3
+ln -s gthr-posix.h libgcc/gthr-default.h
+
+mkdir build
+cd build
+
+../libstdc++-v3/configure           \
+    CXXFLAGS="-g -O2 -D_GNU_SOURCE" \
+    --prefix=/usr                   \
+    --disable-multilib              \
+    --disable-nls                   \
+    --host=$LFS_TGT                 \
+    --disable-libstdcxx-pch        
+
+make
+make install
+