development/newlib: Added (C Library).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

development/newlib/README

@@ -0,0 +1,7 @@
+Newlib is a C library intended for use on embedded systems.
+It is a conglomeration of several library parts, all under free
+software licenses that make them easily usable on embedded products.
+
+Newlib is only available in source form. It can be compiled for a
+wide array of processors, and will usually work on any architecture
+with the addition of a few low-level routines.

development/newlib/newlib.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for newlib-headers
+
+# Copyright 2017  Fernando Lopez Jr. <fernando.lopezjr@gmail.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.
+
+PRGNAM=newlib
+VERSION=${VERSION:-2.5.0}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -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
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+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 {} \;
+
+CFLAGS_FOR_BUILD="$SLKCFLAGS" \
+CXXFLAGS_FOR_BUILD="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
+  --target=arm-none-eabi \
+  --with-cpu=cortex-m4 \
+  --with-fpu=fpv4-sp-d16 \
+  --with-float=hard \
+  --with-mode=thumb \
+  --enable-interwork \
+  --enable-multilib \
+  --with-gnu-as \
+  --with-gnu-ld \
+  --disable-nls \
+  --disable-newlib-supplied-syscalls
+
+make
+make install DESTDIR=$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 $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a COPYING ChangeLog MAINTAINERS README README-maintainer-mode $PKG/usr/doc/$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/newlib/newlib.info

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+PRGNAM="newlib"
+VERSION="2.5.0"
+HOMEPAGE="https://sourceware.org/newlib"
+DOWNLOAD="ftp://sourceware.org/pub/newlib/newlib-2.5.0.tar.gz"
+MD5SUM="767dc60aaf814d091997d91d588968b2"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="arm-gcc"
+MAINTAINER="Fernando Lopez Jr."
+EMAIL="fernando.lopezjr@gmail.com"

development/newlib/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------------------------------------------------------|
+newlib: newlib (C library)
+newlib:
+newlib: Newlib is a C library intended for use on embedded systems. It is a
+newlib: conglomeration of several library parts, all under free software
+newlib: licenses that make them easily usable on embedded products.
+newlib:
+newlib: Newlib is only available in source form. It can be compiled for a
+newlib: wide array of processors, and will usually work on any architecture
+newlib: with the addition of a few low-level routines.
+newlib:
+newlib: