development/llvm: Added to 12.1 repository

development/llvm/README

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+Low Level Virtual Machine is a toolkit for the construction of
+highly optimized compilers, optimizers, and runtime
+environments.
+
+llvm makes use of ocaml if available, which is also available
+from SlackBuilds.org

development/llvm/llvm.SlackBuild

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+#!/bin/sh
+
+# Slackware build script for llvm
+
+# Copyright 2008 Heinz Wiesinger <pprkut@liwjatan.at>
+# 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=llvm
+VERSION=2.3
+ARCH=${ARCH:-i486}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+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 .
+chmod -R u+w,go+r-w,a-s .
+
+# --enable-shared/--disable-static are not working and they're not
+# recommended anyway, so we build with shared libs enabled.
+# --mandir is available, but doesn't do anything (at least here)
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+./configure \
+  --prefix=/usr \
+  --sysconfdir=/etc \
+  --localstatedir=/var \
+  --enable-optimizations \
+  --enable-assertions \
+  --build=$ARCH-slackware-linux \
+  --host=$ARCH-slackware-linux
+
+make
+make install MAKEFLAGS="-j1" DESTDIR=$PKG
+
+# cleanup
+rm -f $PKG/usr/bin/.dir
+rm -f $PKG/usr/lib/.dir
+
+mv $PKG/usr/share/* $PKG/usr/
+rmdir $PKG/usr/share
+
+find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+( cd $PKG/usr/man
+  find . -type f -exec gzip -9 {} \;
+  for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+)
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a CREDITS* LICENSE* README* \
+  $PKG/usr/doc/$PRGNAM-$VERSION
+mv $PKG/usr/docs/llvm/* $PKG/usr/doc/$PRGNAM-$VERSION
+rm -rf $PKG/usr/docs
+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.tgz

development/llvm/llvm.info

@@ -0,0 +1,8 @@
+PRGNAM="llvm"
+VERSION="2.3"
+HOMEPAGE="http://llvm.cs.uiuc.edu/"
+DOWNLOAD="http://llvm.cs.uiuc.edu/releases/2.3/llvm-2.3.tar.gz"
+MD5SUM="17254d72863b7fa005f3fb327aea3439"
+MAINTAINER="ppr:kut"
+EMAIL="pprkut@liwjatan.at"
+APPROVED="David Somero"

development/llvm/slack-desc

@@ -0,0 +1,19 @@
+# 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 ':'.
+
+    |-----handy-ruler------------------------------------------------|
+llvm: llvm (Low Level Virtual Machine)
+llvm:
+llvm: Low Level Virtual Machine is a toolkit for the construction of
+llvm: highly optimized compilers, optimizers, and runtime
+llvm: environments.
+llvm:
+llvm: Homepage: http://llvm.cs.uiuc.edu/
+llvm:
+llvm:
+llvm:
+llvm: