From f89689ba9f198755a3f2ce05dec11b7ea185f374 Mon Sep 17 00:00:00 2001
From: Vito Caputo <vcaputo@pengaru.com>
Date: Thu, 15 Jun 2023 17:38:35 -0700
Subject: build: adding -D_POSIX to CFLAGS for mingw's rand_r

I'm not sure if this will stay long-term, but it seems not be
disrupting linux builds and with open_memstream all gone now
mingw is succeeding with this present.

It would really make sense to simply replace all rand_r() usage
with a libtil rand_r equivalent.  That way it can guaranteen
consistent behavior across platforms...
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 0a4e378..3803083 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,7 +22,7 @@ PKG_CHECK_MODULES(SDL, sdl2,
 AM_CONDITIONAL(ENABLE_ROTOTILLER, [test "x$build_rototiller" = xtrue])
 
 LIBS="$DRM_LIBS $SDL_LIBS $LIBS"
-CFLAGS="$DRM_CFLAGS $SDL_CFLAGS $CFLAGS -D_GNU_SOURCE -Wall -Werror"
+CFLAGS="$DRM_CFLAGS $SDL_CFLAGS $CFLAGS -D_GNU_SOURCE -D_POSIX -Wall"
 
 AX_PTHREAD
 LIBS="$PTHREAD_LIBS $LIBS"
-- 
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