From 056e8c7c012b00261133259d6438ff8303a8c36c Mon Sep 17 00:00:00 2001
From: Colin Watson <cjwatson@debian.org>
Date: Tue, 29 Jan 2019 12:20:23 +0000
Subject: Fix failure to link libman using the Darwin linker

Thanks to George Plymale II and John Gardner.

* configure.ac: Add "-Wl,-flat_namespace,-undefined,suppress" to CFLAGS
on Darwin.
* NEWS: Document this.
---
 configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 5d761d5e..e4abb173 100644
--- a/configure.ac
+++ b/configure.ac
@@ -59,6 +59,13 @@ case $host_os in
 		dnl environment:
 		CFLAGS="$CFLAGS -YPOSIX"
 		;;
+	*darwin*)
+		dnl libman intentionally has an undefined "sandbox" symbol
+		dnl which is supplied by each application.  The Darwin
+		dnl linker refuses to do this by default, and needs some
+		dnl help.
+		CFLAGS="$CFLAGS -Wl,-flat_namespace,-undefined,suppress"
+		;;
 esac
 if test "$GCC" = yes
 then
-- 
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