From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 9 Jun 2016 12:01:18 +0000 (+0100)
Subject: wiringpi: Enable in top-level Makefile
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=chiark-tcl.git;a=commitdiff_plain;h=50b72ed6d566c8afbd3afb5c565eca002a737e7a

wiringpi: Enable in top-level Makefile

Ad-hoc check for the library header file, to avoid FTBFS on
non-Raspbian hosts.
---

diff --git a/Makefile b/Makefile
index e815676..b457d71 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,10 @@
 
 SUBDIRS=	base adns hbytes cdb crypto dgram tuntap
 
+ifneq ($(wildcard /usr/include/wiringPi.h /usr/include/arm-*/wiringPi.h),)
+SUBDIRS+=	wiringpi
+endif
+
 default: all
 
 clean all: