Thomas Monjalon c55e94f560 cxgbe: fix build with clang
GCC_VERSION is empty in case of clang:
	/bin/sh: line 0: test: -ge: unary operator expected

It cannot be quoted because an integer is expected.
So the fix is to check empty value in a separate test.

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2015-07-01 00:18:43 +02:00
..
2015-06-30 22:46:42 +02:00
2015-06-30 22:53:24 +02:00
2015-06-30 22:53:24 +02:00
2015-07-01 00:18:43 +02:00
2015-06-30 22:52:14 +02:00