# HG changeset patch
# User Christophe Lincoln <pankso@slitaz.org>
# Date 1398125154 -7200
# Node ID 84d4534a5de3a06fd3131336997487c959906a31
# Parent  4c9e6fbf820715979c88558a4203f15100201d66
R-Pi: add wiringpi (GPIO tool and library)

diff -r 4c9e6fbf8207 -r 84d4534a5de3 wiringpi-dev/receipt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wiringpi-dev/receipt	Tue Apr 22 02:05:54 2014 +0200
@@ -0,0 +1,20 @@
+# SliTaz package receipt.
+
+PACKAGE="wiringpi-dev"
+GITHASH="f18c8f7204d6354220fd6754578b3daa43734e1b"
+VERSION="${GITHASH:0:7}"
+CATEGORY="system-tools"
+SHORT_DESC="The WiringPi headers files."
+MAINTAINER="pankso@slitaz.org"
+LICENSE="LGPL"
+WEB_SITE="http://wiringpi.com/"
+HOST_ARCH="arm"
+
+WANTED="wiringpi"
+
+# Rules to gen a SliTaz package suitable for Tazpkg.
+genpkg_rules()
+{
+	mkdir -p $fs/usr
+	cp -a ${install}/usr/include $fs/usr
+}
diff -r 4c9e6fbf8207 -r 84d4534a5de3 wiringpi/receipt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wiringpi/receipt	Tue Apr 22 02:05:54 2014 +0200
@@ -0,0 +1,58 @@
+# SliTaz package receipt.
+
+PACKAGE="wiringpi"
+GITHASH="f18c8f7204d6354220fd6754578b3daa43734e1b"
+VERSION="${GITHASH:0:7}"
+CATEGORY="system-tools"
+SHORT_DESC="GPIO access library written in C for the Raspberry Pi/BCM2835."
+MAINTAINER="pankso@slitaz.org"
+LICENSE="LGPL"
+TARBALL="$PACKAGE-$VERSION.tar.bz2"
+WEB_SITE="http://wiringpi.com/"
+WGET_URL="git|git://git.drogon.net/wiringPi"
+HOST_ARCH="arm"
+
+# Rules to configure and make the package.
+compile_rules()
+{
+	# Fixes: fancy paths in Makefile and do sym link manually
+	sed -i \
+		-e s"#CC	= gcc#CC = ${HOST_SYSTEM}-gcc#" \
+		-e s"#DESTDIR=.*#DESTDIR=$DESTDIR#" \
+		-e s"#PREFIX=.*#PREFIX=/usr#" */Makefile
+	
+	# First: WiringPi Library
+	cd ${src}/wiringPi
+	make || return 1
+	sed -i '/libwiringPi.so$/'d Makefile
+	make install && cd ${DESTDIR}/usr/lib
+	ln -s libwiringPi.so.2.0 libwiringPi.so
+	
+	# Second: Devices Library
+	cd ${src}/devLib
+	sed -i \
+		-e s'#^INCLUDE.*#INCLUDE = -I. -I${DESTDIR}/usr/include#' \
+		-e '/libwiringPiDev.so$/'d Makefile
+	make || return 1
+	make install && cd ${DESTDIR}/usr/lib
+	ln -s libwiringPiDev.so.2.0 libwiringPiDev.so
+	
+	# Last: GPIO Utility
+	cd ${src}/gpio
+	patch -p0 < ${stuff}/gpio-decodePin.patch
+	mkdir -p ${DESTDIR}/usr/bin
+	make && make install
+}
+
+# SliTaz package testsuite
+testsuite() {
+	readelf -Ah ${install}/usr/bin/gpio || return 1
+}
+
+# Rules to gen a SliTaz package suitable for Tazpkg.
+genpkg_rules()
+{
+	mkdir -p $fs/usr/lib
+	cp -a ${install}/usr/lib/*.so* $fs/usr/lib
+	cp -a ${install}/usr/bin $fs/usr
+}
diff -r 4c9e6fbf8207 -r 84d4534a5de3 wiringpi/stuff/gpio-decodePin.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wiringpi/stuff/gpio-decodePin.patch	Tue Apr 22 02:05:54 2014 +0200
@@ -0,0 +1,29 @@
+--- gpio.c
++++ gpio.slitaz.c
+@@ -74,26 +74,6 @@
+ 	      "       gpio gbr <channel>\n"
+ 	      "       gpio gbw <channel> <value>" ;	// No trailing newline needed here.
+ 
+-
+-/*
+- * decodePin:
+- *	Decode a pin "number" which can actually be a pin name to represent
+- *	one of the Pi's on-board pins.
+- *********************************************************************************
+- */
+-
+-static int decodePin (const char *str)
+-{
+-
+-// The first case - see if it's a number:
+-
+-  if (isdigit (str [0]))
+-    return atoi (str) ;
+-
+-  return 0 ;
+-}
+-
+-
+ /*
+  * changeOwner:
+  *	Change the ownership of the file to the real userId of the calling