mirror of
git://slackware.nl/current.git
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b9cc8f3425
extra/llvm-17.0.6-x86_64-1_slack15.0.txz: Added. In case anyone needs a newer compiler. extra/llvm13-compat-13.0.0-x86_64-1_slack15.0.txz: Added. In case anyone needs to run binaries linked to the old compiler.
118 lines
4 KiB
Bash
Executable file
118 lines
4 KiB
Bash
Executable file
#!/bin/bash
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# Copyright 2024 Patrick J. Volkerding, Sebeka, Minnesota, USA
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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cd $(dirname $0) ; CWD=$(pwd)
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PKGNAM=llvm13-compat
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VERSION=${VERSION:-13.0.0}
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BUILD=${BUILD:-1_slack15.0}
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# Automatically determine the architecture we're building on:
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if [ -z "$ARCH" ]; then
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case "$(uname -m)" in
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i?86) ARCH=i586 ;;
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arm*) readelf /usr/bin/file -A | egrep -q "Tag_CPU.*[4,5]" && ARCH=arm || ARCH=armv7hl ;;
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# Unless $ARCH is already set, use uname -m for all other archs:
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*) ARCH=$(uname -m) ;;
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esac
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export ARCH
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fi
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# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
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# the name of the created package would be, and then exit. This information
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# could be useful to other scripts.
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if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
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echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
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exit 0
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fi
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NUMJOBS=${NUMJOBS:-" -j $(expr $(nproc) + 1) "}
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if [ "$ARCH" = "i586" ]; then
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SLKCFLAGS="-O2 -march=i586 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "s390" ]; then
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SLKCFLAGS="-O2"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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LIBDIRSUFFIX="64"
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elif [ "$ARCH" = "armv7hl" ]; then
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SLKCFLAGS="-O3 -march=armv7-a -mfpu=vfpv3-d16"
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LIBDIRSUFFIX=""
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else
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SLKCFLAGS="-O2"
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LIBDIRSUFFIX=""
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fi
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TMP=${TMP:-/tmp}
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PKG=$TMP/package-$PKGNAM
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rm -rf $PKG
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mkdir -p $TMP $PKG
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# Create a directory for the libraries:
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mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}
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echo "Copying list of directly-linked libraries..."
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cat $CWD/llvm13-list-of-libraries-to-retain | while read library ; do
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if [ ! "$(echo $library | cut -c 1)" = "#" ]; then
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if [ ! -e /usr/lib${LIBDIRSUFFIX}/$library ]; then
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echo "ERROR: llvm 13 package must be installed so that we can extract libraries from the system."
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exit 1
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fi
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cp -a -v /usr/lib${LIBDIRSUFFIX}/$library $PKG/usr/lib${LIBDIRSUFFIX}
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if [ -L /usr/lib${LIBDIRSUFFIX}/$library ]; then
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cp -a /usr/lib${LIBDIRSUFFIX}/$(readlink /usr/lib${LIBDIRSUFFIX}/$library) $PKG/usr/lib${LIBDIRSUFFIX}
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fi
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fi
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done || exit 1
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echo "Copying other LLVM libraries required by the already copied ones..."
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cd $PKG/usr/lib${LIBDIRSUFFIX}
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touch $PKG/scan
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while [ -e $PKG/scan ]; do
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# we'll reset this flag if we find something. We need to make one pass without
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# finding anything to leave this loop.
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rm $PKG/scan
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for library in lib* ; do
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readelf -d $library | grep "Shared library" | rev | cut -f 1 -d ' ' | rev | tr -d \[ | tr -d \] | grep ".so.13$" | while read dep ; do
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if [ ! -e $dep ]; then
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echo "Copying $dep for $library..."
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cp -a -v /usr/lib${LIBDIRSUFFIX}/$dep $PKG/usr/lib${LIBDIRSUFFIX}
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if [ -L /usr/lib${LIBDIRSUFFIX}/$dep ]; then
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cp -a /usr/lib${LIBDIRSUFFIX}/$(readlink /usr/lib${LIBDIRSUFFIX}/$dep) $PKG/usr/lib${LIBDIRSUFFIX}
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fi
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touch $PKG/scan
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fi
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done
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done
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done
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mkdir -p $PKG/install
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cat $CWD/slack-desc > $PKG/install/slack-desc
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cd $PKG
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/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz
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