Commit 1f0616ea authored Nov 13, 2013 by Daniel Stenberg

configure: Fix test with -Werror=implicit-function-declaration

The ipv6 auto-detect test in configure returns a false negative when
CFLAGS contains -Werror=implicit-function-declaration. (I have been
using this flag to detect code issues that would result in SEGVs on
x86_64-cygwin.)

Patch-by: Yaakov Selkowitz
Bug: http://curl.haxx.se/bug/view.cgi?id=1304

parent 55250d2d

configure.ac

+1 −0

Original line number	Diff line number	Diff line
		@@ -1065,6 +1065,7 @@ AC_HELP_STRING([--disable-ipv6],[Disable ipv6 support]),
		AC_TRY_RUN([ /* is AF_INET6 available? */
		#include <sys/types.h>
		#include <sys/socket.h>
		#include <stdlib.h> /* for exit() */
		main()
		{
		if (socket(AF_INET6, SOCK_STREAM, 0) < 0)