development/device-tree-compiler: Added (Device Tree Compiler for Flat Device Trees)

This is needed by qemu to build the flat device tree needed
for some ARM emulation.

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

development/device-tree-compiler/README

@@ -0,0 +1,8 @@
+device-tree-compiler (Device Tree Compiler for Flat Device Trees)
+
+Device Tree Compiler, 'dtc', transforms a textual description of
+a device tree ('DTS') into a binary object ('DTB').  DTS is most 
+commonly used on embedded platforms.  This tool is particularly 
+useful for building a DTS-enabled 'U-Boot' binary.
+
+See http://elinux.org/Device_Tree for more information.

development/device-tree-compiler/device-tree-compiler.SlackBuild

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+#!/bin/bash
+
+# Slackware build script for Device Tree Compiler
+
+# Copyright 2012 Stuart Winter <mozes@slackware.com>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# With tweaks from rworkman to use in SlackBuilds.org tree
+
+PRGNAM=device-tree-compiler
+VERSION=${VERSION:-1.4.0}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) export ARCH=i686 ;;
+    arm*) export ARCH=arm ;;
+       *) export ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION.orig
+tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
+cd $PRGNAM-$VERSION.orig
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+ -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+# Apply Debian patches:
+# Ordinarily I wouldn't just apply them all, but having done a bit of
+# reading, it seems as if it's a good idea -- plus the developers of the Trimslice
+# develop on Ubuntu, so it makes sense to use as similar 'dtc' to them as possible.
+xz -dc $CWD/${PRGNAM}_${VERSION}*diff.xz | patch -p1
+for i in debian/patches/*.patch ; do patch -p1 < $i ; done
+
+make clean
+make CFLAGS="$SLKCFLAGS" PREFIX=/usr LIBDIR=/usr/lib${LIBDIRSUFFIX}
+make install PREFIX=/usr LIBDIR=/usr/lib${LIBDIRSUFFIX} DESTDIR=$PKG
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/man/man1
+cp -a debian/manpages/*.1 $PKG/usr/man/man1
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+  Documentation/manual.txt GPL README.license TODO \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

development/device-tree-compiler/device-tree-compiler.info

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+PRGNAM="device-tree-compiler"
+VERSION="1.4.0"
+HOMEPAGE="http://www.jdl.com/software/dtc.git/"
+DOWNLOAD="http://harrier.slackbuilds.org/misc/device-tree-compiler-1.4.0.tar.xz \
+          http://harrier.slackbuilds.org/misc/device-tree-compiler_1.4.0-2.diff.xz"
+MD5SUM="95b013684a9211af45bc478b9c3adab7 \
+        76170dfaa6d7d035f21657f16a61d065"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Robby Workman"
+EMAIL="rworkman@slackbuilds.org"

development/device-tree-compiler/slack-desc

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+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+                    |-----handy-ruler------------------------------------------------------|
+device-tree-compiler: device-tree-compiler (Device Tree Compiler for Flat Device Trees)
+device-tree-compiler:
+device-tree-compiler: Device Tree Compiler, 'dtc', transforms a textual description of a
+device-tree-compiler: device tree ('DTS') into a binary object ('DTB').
+device-tree-compiler:
+device-tree-compiler: DTS is most commonly used on embedded platforms.
+device-tree-compiler:
+device-tree-compiler: This tool is particularly useful for building a DTS-enabled 'U-Boot'
+device-tree-compiler: binary.
+device-tree-compiler:
+device-tree-compiler: