From 0d2a3ce53294ccda40e41c7553e25d28bf7f1711 Mon Sep 17 00:00:00 2001
From: Ayke van Laethem <aykevanlaethem@gmail.com>
Date: Tue, 16 Apr 2019 14:24:24 +0200
Subject: [PATCH] Makefile: check whether LLVM was build before making a static
 binary

---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index 4d5e66ab..9df9ae9f 100644
--- a/Makefile
+++ b/Makefile
@@ -85,6 +85,7 @@ build/tinygo:
 	go build -o build/tinygo .
 
 static:
+	@if [ ! -f llvm-build/bin/llvm-config ]; then echo "Fetch and build LLVM first by running:\n  make llvm-source\n  make llvm-build"; exit 1; fi
 	CGO_CPPFLAGS="$(CGO_CPPFLAGS)" CGO_CXXFLAGS="$(CGO_CXXFLAGS)" CGO_LDFLAGS="$(CGO_LDFLAGS)" go build -o build/tinygo -tags byollvm .
 
 static-test: