From 5dc0dff11ab1ff9ec0fc1edf22458942462fe5e3 Mon Sep 17 00:00:00 2001
From: Vito Caputo <vcaputo@pengaru.com>
Date: Tue, 24 Aug 2021 17:05:43 -0700
Subject: libiou,thunk_h: bump for iou_async()/mt-safe thunks

libiou sprouted a thread pool, to make thunks safe for
dispatching/freeing from threads thunk.h needed some
compare-and-swap magic in maintaining those free lists.

Since libiou pulls in pthreads now, bring pthreads in here too.
---
 configure.ac | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 99c66d2..8623242 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,13 +1,19 @@
 AC_INIT([jio], [0.1], [vcaputo@pengaru.com])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+AC_CONFIG_MACRO_DIRS([m4])
 AC_PROG_CC
-AM_PROG_CC_C_O
 AM_PROG_AR
 AC_PROG_RANLIB
 AM_SILENT_RULES([yes])
 
 CFLAGS="$CFLAGS -Wall"
 
+dnl pthreads for libiou's sake
+AX_PTHREAD
+LIBS="$PTHREAD_LIBS $LIBS"
+CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+CC="$PTHREAD_CC"
+
 dnl Check for liburing
 PKG_CHECK_MODULES(URING, liburing)
 CFLAGS="$CFLAGS $URING_CFLAGS"
-- 
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