[libgccjit] imported/adapted from slint
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Gwenhael Le Moine
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137f94a241
commit
d8d7d5a191
1 changed files with 187 additions and 0 deletions
187
d/libgccjit/SlackBuild
Executable file
187
d/libgccjit/SlackBuild
Executable file
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#!/bin/bash
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# "gwh-ified" based on http://slackware.uk/slint/x86_64/slint-15.0/source/libgccjit/
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cd $(dirname $0) ; CWD=$(pwd)
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PKGNAM=$(basename "$CWD")
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BUILD=${BUILD:-2}
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TAG=${TAG:-gwh}
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OFFICIAL_GCC_SRC_PATH=${OFFICIAL_GCC_SRC_PATH:-/home/installs/mirrors/slackware64-current/source/d/gcc/}
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SRCNAM=gcc
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SRCVER=${VERSION:-$(echo $OFFICIAL_GCC_SRC_PATH/$SRCNAM-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
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VERSION=$(echo $SRCVER | cut -f 1 -d _)
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TMP=${TMP:-/tmp/$TAG}
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OUTPUT=${OUTPUT:-/tmp}
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# This is the main DESTDIR target:
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PKG=$TMP/pkg-$PKGNAM
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# How many jobs to run in parallel:
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NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
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# Automatically determine the architecture we're building on:
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if [ -z "$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-$BUILD.txz"
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exit 0
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fi
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if [ "$ARCH" = "i386" ]; then
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SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
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LIBDIRSUFFIX=""
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LIB_ARCH=i386
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elif [ "$ARCH" = "i486" ]; then
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SLKCFLAGS="-O2 -march=i486 -mtune=i686"
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LIBDIRSUFFIX=""
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LIB_ARCH=i386
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elif [ "$ARCH" = "i586" ]; then
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SLKCFLAGS="-O2 -march=i586 -mtune=i686"
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LIBDIRSUFFIX=""
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LIB_ARCH=i386
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686"
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LIBDIRSUFFIX=""
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LIB_ARCH=i386
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elif [ "$ARCH" = "s390" ]; then
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SLKCFLAGS="-O2"
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LIBDIRSUFFIX=""
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LIB_ARCH=s390
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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LIBDIRSUFFIX="64"
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LIB_ARCH=amd64
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elif [ "$ARCH" = "armv7hl" ]; then
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SLKCFLAGS="-O3 -march=armv7-a -mfpu=vfpv3-d16"
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LIBDIRSUFFIX=""
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LIB_ARCH=armv7hl
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else
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SLKCFLAGS="-O2"
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LIBDIRSUFFIX=""
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LIB_ARCH=$ARCH
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fi
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case "$ARCH" in
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arm*) TARGET=$ARCH-slackware-linux-gnueabi ;;
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*) TARGET=$ARCH-slackware-linux ;;
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esac
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# Extract the source code:
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mkdir -p $TMP
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cd $TMP || exit 1
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rm -rf gcc-$SRCVER
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tar xf $OFFICIAL_GCC_SRC_PATH/gcc-$SRCVER.tar.?z || exit 1
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# Clear the build locations:
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rm -rf $PKG
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mkdir $PKG
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cd gcc-$SRCVER || exit 1
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# Fix perms/owners:
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chown -R root:root .
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find . \
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\( -perm 777 -o -perm 775 -o -perm 754 \) \
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-exec chmod 755 {} \+ -o \
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\( -perm 664 \) \
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-exec chmod 644 {} \+
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mkdir -p $PKG/usr/doc/$PKGNAM
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cp -a \
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COPYING* gcc/ONEWS README INSTALL LAST_UPDATED \
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$PKG/usr/doc/$PKGNAM
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mkdir gcc.build.lnx
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cd gcc.build.lnx
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if [ "$ARCH" != "x86_64" ]; then
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GCC_ARCHOPTS="--with-arch=$ARCH"
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else
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GCC_ARCHOPTS="--disable-multilib"
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fi
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CFLAGS="$SLKCFLAGS" \
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CXXFLAGS="$SLKCFLAGS" \
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../configure --prefix=/usr \
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--libdir=/usr/lib$LIBDIRSUFFIX \
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--mandir=/usr/man \
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--infodir=/usr/info \
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--enable-shared \
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--enable-host-shared \
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--enable-bootstrap \
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--enable-languages=jit \
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--enable-threads=posix \
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--enable-checking=release \
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--enable-objc-gc \
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--with-system-zlib \
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--enable-libstdcxx-dual-abi \
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--with-default-libstdcxx-abi=new \
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--disable-libstdcxx-pch \
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--disable-libunwind-exceptions \
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--enable-__cxa_atexit \
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--disable-libssp \
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--enable-gnu-unique-object \
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--enable-plugin \
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--enable-lto \
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--disable-install-libiberty \
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--disable-werror \
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--with-gnu-ld \
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--with-isl \
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--verbose \
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--with-arch-directory=$LIB_ARCH \
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--disable-gtktest \
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--enable-clocale=gnu \
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$GCC_ARCHOPTS \
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--target=${TARGET} \
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--build=${TARGET} \
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--host=${TARGET} || exit 1
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make $NUMJOBS bootstrap || exit 1
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make -C gcc DESTDIR="$PKG" jit.install-common jit.install-info
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find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
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| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
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cd $PKG || exit 1
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rm -rf usr/bin usrlib64/gcc usr/libexec usr/man usr/info/dir
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cd usr/info
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gzip -9 *
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cd $PKG || exit 1
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mkdir -p install/
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cat <<EOF > install/slack-desc
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# HOW TO EDIT THIS FILE:
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# The "handy ruler" below makes it easier to edit a package description. Line
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# up the first '|' above the ':' following the base package name, and the '|' on
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# the right side marks the last column you can put a character in. You must make
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# exactly 11 lines for the formatting to be correct. It's also customary to
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# leave one space after the ':'.
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|-----handy-ruler------------------------------------------------------|
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libgccjit: libgccit (Just In Time Compilation: shared library and header files.)
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libgccjit:
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libgccjit: GCC can be built as a shared library "libgccjit.so", for generating
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libgccjit: machine code from API calls, using GCC as the backend.
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libgccjit: This shared library can then be dynamically-linked into bytecode
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libgccjit: interpreters and other such programs that want to generate machine
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libgccjit: code "on the fly" at run-time. It can also be used for ahead-of-time
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libgccjit: code generation, for building standalone compilers (so the "jit"
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libgccjit: part of the name is now something of a misnomer).
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libgccjit: The library provides a C API, along with a C++ wrapper API, with
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libgccjit: bindings for languages available from 3rd parties
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libgccjit:
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EOF
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makepkg -l y -c n $OUTPUT/$PKGNAM-$VERSION-$ARCH-$BUILD$TAG.txz
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