From 0628acecccc4440e667cb44e80b7033a31324c10 Mon Sep 17 00:00:00 2001
From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
Date: Wed, 9 Feb 2022 03:30:22 -0600
Subject: system/m4: Fix build with musl 1.2.3. Fixes #510.

---
 system/m4/posix-test.patch | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 system/m4/posix-test.patch

(limited to 'system/m4/posix-test.patch')

diff --git a/system/m4/posix-test.patch b/system/m4/posix-test.patch
new file mode 100644
index 000000000..058c85c6f
--- /dev/null
+++ b/system/m4/posix-test.patch
@@ -0,0 +1,18 @@
+This behaviour does not pass on *this* platform.
+
+--- m4-1.4.19/tests/test-posix_spawn_file_actions_addclose.c.old	2021-04-22 15:28:47.000000000 -0500
++++ m4-1.4.19/tests/test-posix_spawn_file_actions_addclose.c	2022-02-09 03:27:59.030000000 -0600
+@@ -54,13 +54,6 @@
+     errno = 0;
+     ASSERT (posix_spawn_file_actions_addclose (&actions, -1) == EBADF);
+   }
+-  /* This behaviour is not mandated by POSIX, but happens to pass on all
+-     platforms.  */
+-  {
+-    int bad_fd = big_fd ();
+-    errno = 0;
+-    ASSERT (posix_spawn_file_actions_addclose (&actions, bad_fd) == EBADF);
+-  }
+ 
+   posix_spawn_file_actions_destroy (&actions);
+ 
-- 
cgit v1.2.3-60-g2f50