Bug 629839: use the GCC -dumpversion option to support clang.  The patch is contributed by Rafael ÎõÎñvila de EspÎáÎõÎándola <respindola@mozilla.com>. r=wtc.
Bug 629839: use the GCC -dumpversion option to support clang.  The patch is
contributed by Rafael ÎõÎñvila de EspÎáÎõÎándola <respindola@mozilla.com>.
r=wtc.

ekr/nss-old,nmav/nss,ekr/nss-old,nmav/nss,ekr/nss-old,nmav/nss,nmav/nss,ekr/nss-old,nmav/nss,ekr/nss-old,nmav/nss,ekr/nss-old,ekr/nss-old,nmav/nss