From a0ae303fe0bcd81dfb1a649cc5e7a372d3bd878d Mon Sep 17 00:00:00 2001 From: Khem Raj 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 --- configure.ac | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/configure.ac +++ b/configure.ac @@ -2791,7 +2791,9 @@ if test "x$ac_cv_have_control_in_msghdr" fi AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ - AC_TRY_LINK([], + AC_TRY_LINK([ +#include +], [ extern char *__progname; printf("%s", __progname); ], [ ac_cv_libc_defines___progname="yes" ], [ ac_cv_libc_defines___progname="no" ] --- a/configure +++ b/configure @@ -14838,7 +14838,7 @@ else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ - +#include int main () {