px4-firmware/misc/buildroot/toolchain/gcc/4.2.4/940-nuttx-nolibstdc.patch

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--- gcc-4.2.4/configure.orig 2009-04-18 18:07:18.250951700 -0400
+++ gcc-4.2.4/configure 2009-04-18 18:20:20.369521100 -0400
@@ -1649,6 +1649,10 @@
;;
esac
+# If we are building against NuttX, then don't attempt to build libstdc++
+# (should be conditioned on --with-nuttx)
+noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3"
+
# If we aren't building newlib, then don't build libgloss, since libgloss
# depends upon some newlib header files.
case "${noconfigdirs}" in