From 765d2ce8c515fc3683caa26082aed4a14777887d Mon Sep 17 00:00:00 2001
From: Bob Apthorpe <bob.apthorpe@gmail.com>
Date: Fri, 10 Jul 2020 19:05:42 +0000
Subject: [PATCH] Initial workaround for clang/lld/osx

(cherry picked from commit 992e6c2693c16c2a056efe849c612d0e1ee6d85e)

(cherry picked from commit 1b628544f02f65cc1e54fb9522f0f6ee2542cbc7)
---
 lib/common/CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/common/CMakeLists.txt b/lib/common/CMakeLists.txt
index 14b67ca2a..0dd335f76 100644
--- a/lib/common/CMakeLists.txt
+++ b/lib/common/CMakeLists.txt
@@ -137,6 +137,11 @@ add_library(common STATIC
     ${BISON_HTMLparse_OUTPUTS}
 )
 
+# From https://gitlab.com/graphviz/graphviz/-/issues/1613 @mdwies 20093010
+if(APPLE)
+    target_compile_options(common PRIVATE "-fno-common")
+endif(APPLE)
+
 # Specify headers to be installed
 install(
     FILES
-- 
2.40.0