From ac2ca8d083390152fa964993107ef93b5bd7079b Mon Sep 17 00:00:00 2001
From: Ryan Burns <rtburns@protonmail.com>
Date: Tue, 10 Aug 2021 00:01:39 -0700
Subject: [PATCH] Fix host OS detection for darwin-specific linker flag

(cherry picked from commit d86d43c34cf8fcb68cdd67c581380aa21afe3ab6)
---
 configure.ac | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index b34e231c2..21c3a5ac1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -294,9 +294,11 @@ AC_CHECK_FUNCS([strsignal posix_fallocate sysconf])
 
 # This is needed if bzip2 is a static library, and the Nix libraries
 # are dynamic.
-if test "$(uname)" = "Darwin"; then
+case "${host_os}" in
+  darwin*)
     LDFLAGS="-all_load $LDFLAGS"
-fi
+    ;;
+esac
 
 
 # Do we have GNU tar?