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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 ()
{
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