From 98b0264fb88e3f2ffcac6c88e5b92443cead302f Mon Sep 17 00:00:00 2001
From: Tim Besard <tim.besard@gmail.com>
Date: Wed, 14 Nov 2018 16:28:30 +0100
Subject: [PATCH] Work around a llvm-config bug by creating a versioned symlink
 to libLLVM.

---
 deps/llvm.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/deps/llvm.mk b/deps/llvm.mk
index b69425a0e82df..bfef4d51abdec 100644
--- a/deps/llvm.mk
+++ b/deps/llvm.mk
@@ -471,6 +471,10 @@ LLVM_INSTALL = \
 ifeq ($(OS), WINNT)
 LLVM_INSTALL += && cp $2$$(build_shlibdir)/LLVM.dll $2$$(build_depsbindir)
 endif
+ifeq ($(OS),Darwin)
+# https://github.com/JuliaLang/julia/issues/29981
+LLVM_INSTALL += && ln -s libLLVM.dylib $2$$(build_shlibdir)/libLLVM-$$(LLVM_VER_SHORT).dylib
+endif
 
 $(eval $(call staged-install,llvm,llvm-$$(LLVM_VER)/build_$$(LLVM_BUILDTYPE), \
 	LLVM_INSTALL,,,))