| From a0ae303fe0bcd81dfb1a649cc5e7a372d3bd878d Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Thu, 1 Sep 2022 20:44:42 -0700 |
| Subject: [PATCH] configure: Include stdio.h for printf |
| |
| Fixes test for __progname |
| |
| Upstream-Status: Pending |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| configure.ac | 4 +++- |
| 1 file changed, 3 insertions(+), 1 deletion(-) |
| |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -2791,7 +2791,9 @@ if test "x$ac_cv_have_control_in_msghdr" |
| fi |
| |
| AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
| - AC_TRY_LINK([], |
| + AC_TRY_LINK([ |
| +#include <stdio.h> |
| +], |
| [ extern char *__progname; printf("%s", __progname); ], |
| [ ac_cv_libc_defines___progname="yes" ], |
| [ ac_cv_libc_defines___progname="no" ] |
| --- a/configure |
| +++ b/configure |
| @@ -14838,7 +14838,7 @@ else |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| - |
| +#include <stdio.h> |
| int |
| main () |
| { |