Commit 1f0616ea authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

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)