From b5e106220ba253fb212670e37d873f7916a88f49 Mon Sep 17 00:00:00 2001
From: Vincent Torri <vincent.torri@gmail.com>
Date: Sat, 17 Nov 2018 14:17:15 +0100
Subject: Add DLLTOOL variable so that one can override dlltool binary This fix
 cross compilation on linux for Windows

---
 lib/Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/Makefile b/lib/Makefile
index f7bd439..f535435 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -54,6 +54,8 @@ DEBUGFLAGS:= -Wall -Wextra -Wcast-qual -Wcast-align -Wshadow \
 CFLAGS  += $(DEBUGFLAGS) $(MOREFLAGS)
 FLAGS    = $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
 
+DLLTOOL ?= dlltool
+
 SRCFILES := $(sort $(wildcard *.c))
 
 
@@ -104,7 +106,7 @@ ifeq ($(BUILD_SHARED),yes)  # can be disabled on command line
 	@echo compiling dynamic library $(LIBVER)
 ifneq (,$(filter Windows%,$(OS)))
 	$(Q)$(CC) $(FLAGS) -DLZ4_DLL_EXPORT=1 -shared $^ -o dll/$@.dll
-	dlltool -D dll/liblz4.dll -d dll/liblz4.def -l dll/liblz4.lib
+	$(DLLTOOL) -D dll/liblz4.dll -d dll/liblz4.def -l dll/liblz4.lib
 else
 	$(Q)$(CC) $(FLAGS) -shared $^ -fPIC -fvisibility=hidden $(SONAME_FLAGS) -o $@
 	@echo creating versioned links
-- 
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