fix configure check for gcc
authornobled <nobled@dreamwidth.org>
Fri, 28 Jan 2011 13:47:21 +0000 (13:47 +0000)
committernobled <nobled@dreamwidth.org>
Fri, 28 Jan 2011 13:47:21 +0000 (13:47 +0000)
commit48f975d7c574927befee4f27d2c93f43a78585cf
tree22cf766e46bc627e82b89e5d2372a20dc4a8d89f
parent26ef22e3f479259890bf856a66a8a5fbf6fc7d30
fix configure check for gcc

This shouldn't fail just because someone sets CC=gcc-4.5
explicitly. Besides, this way it also works with compilers
that advertise GCC-compatibility like clang and ICC.
configure.ac