i2c-tools: fix static build

new file mode 100644
index 000000000000..69410ce54472
@@ -0,0 +1,41 @@
+From ae2e0c9708aeb4a8fb301a1a4016cec7b05fc142 Mon Sep 17 00:00:00 2001
+From: Baruch Siach <[email protected]>
+Date: Tue, 2 Jan 2018 06:55:41 +0200
+Subject: [PATCH] lib/Module.mk: don't install dynamic library when disabled
+
+Do not attempt to install the dynamic library when build of that library
+is disabled. Fixes the following installation error:
+
+install -m 755 lib/libi2c.so.0.1.0 .../target/usr/lib
+install: cannot stat 'lib/libi2c.so.0.1.0': No such file or directory
+lib/Module.mk:90: recipe for target 'install-lib' failed
+
+Cc: Angelo Compagnucci <[email protected]>
+Signed-off-by: Baruch Siach <[email protected]>
+---
+
+Patch status: posted upstream
+https://marc.info/?l=linux-i2c&m=151486925730634&w=2
+
+ lib/Module.mk | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/lib/Module.mk b/lib/Module.mk
+index 2ebc70d76ed9..c492961e0a4a 100644
+--- a/lib/Module.mk
++++ b/lib/Module.mk
+@@ -88,9 +88,11 @@ clean-lib:
+ 
+ install-lib: $(addprefix $(LIB_DIR)/,$(LIB_TARGETS))
+ 	$(INSTALL_DIR) $(DESTDIR)$(libdir)
++ifeq ($(BUILD_DYNAMIC_LIB),1)
+ 	$(INSTALL_PROGRAM) $(LIB_DIR)/$(LIB_SHLIBNAME) $(DESTDIR)$(libdir)
+ 	$(LN) $(LIB_SHLIBNAME) $(DESTDIR)$(libdir)/$(LIB_SHSONAME)
+ 	$(LN) $(LIB_SHSONAME) $(DESTDIR)$(libdir)/$(LIB_SHBASENAME)
++endif
+ ifeq ($(BUILD_STATIC_LIB),1)
+ 	$(INSTALL_DATA) $(LIB_DIR)/$(LIB_STLIBNAME) $(DESTDIR)$(libdir)
+ endif
+-- 
+2.15.1
+