From 40bbd419ad8d1bd9cbe8b17063c323f8a40ab327 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 6 Sep 2022 09:59:31 -0700
Subject: [PATCH 1/2] configure: Pass _XOPEN_SOURCE when checking for strptime

Include sys/time.h for gettimeofday since thats where its in glibc

Upstream-Status: Submitted [https://github.com/stedolan/jq/pull/2480]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 configure.ac | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index a2cd99e..95afe06 100644
--- a/configure.ac
+++ b/configure.ac
@@ -139,7 +139,10 @@ AC_FUNC_ALLOCA
 
 AC_FIND_FUNC([isatty], [c], [#include <unistd.h>], [0])
 AC_FIND_FUNC([_isatty], [c], [#include <io.h>], [0])
+OLD_CFLAGS=$CFLAGS
+CFLAGS="$CFLAGS -D_XOPEN_SOURCE"
 AC_FIND_FUNC([strptime], [c], [#include <time.h>], [0, 0, 0])
+CFLAGS=$OLD_CFLAGS
 AC_FIND_FUNC([strftime], [c], [#include <time.h>], [0, 0, 0, 0])
 AC_FIND_FUNC([setenv], [c], [#include <stdlib.h>], [0, 0, 0])
 AC_FIND_FUNC([timegm], [c], [#include <time.h>], [0])
@@ -147,7 +150,7 @@ AC_FIND_FUNC([gmtime_r], [c], [#include <time.h>], [0, 0])
 AC_FIND_FUNC([gmtime], [c], [#include <time.h>], [0])
 AC_FIND_FUNC([localtime_r], [c], [#include <time.h>], [0, 0])
 AC_FIND_FUNC([localtime], [c], [#include <time.h>], [0])
-AC_FIND_FUNC([gettimeofday], [c], [#include <time.h>], [0, 0])
+AC_FIND_FUNC([gettimeofday], [c], [#include <sys/time.h>], [0, 0])
 AC_CHECK_MEMBER([struct tm.tm_gmtoff], [AC_DEFINE([HAVE_TM_TM_GMT_OFF],1,[Define to 1 if the system has the tm_gmt_off field in struct tm])],
                 [], [[#include <time.h>]])
 AC_CHECK_MEMBER([struct tm.__tm_gmtoff], [AC_DEFINE([HAVE_TM___TM_GMT_OFF],1,[Define to 1 if the system has the __tm_gmt_off field in struct tm])],
-- 
2.37.3

