split off binutils into a separate repository
This commit is contained in:
parent
5983cce9fa
commit
23e34b8e7b
GPG Key ID:
1BBA026E13FC0495
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@ -5,4 +5,5 @@
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!build.sh
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!install.sh
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!uninstall.sh
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!util.sh
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!.gitignore
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65
build.sh
65
build.sh
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@ -1,65 +1,8 @@
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#! /usr/bin/env bash
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binutils_version=$1
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gcc_version=$2
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tag="<sh-elf-gcc>"
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root=$(pwd)
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source util.sh
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cd build
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run_with_guard() {
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out="$1"
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shift 1
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"$@" >$out 2>&1
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if [[ "$?" != 0 ]]; then
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echo "$tag error: build failed, please check $(pwd)/$out o(x_x)o"
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exit 1
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fi
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}
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# Configure binutils
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echo "$tag Configuring binutils..."
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cd build-binutils
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run_with_guard giteapc-configure.log \
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../binutils-$binutils_version/configure --prefix="$root" --target=sh3eb-elf --with-multilib-list=m3,m4-nofpu --program-prefix=sh-elf- --enable-libssp --enable-lto
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# Build binutils
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echo "$tag Compiling binutils (can take a couple of minutes)..."
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run_with_guard giteapc-build.log \
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make -j$(nproc)
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run_with_guard giteapc-install.log \
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make install
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cd ..
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# Configure GCC
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echo "$tag Configuring gcc..."
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cd build-gcc
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run_with_guard giteapc-configure.log \
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../gcc-$gcc_version/configure --prefix="$root" --target=sh3eb-elf --with-multilib-list=m3,m4-nofpu --enable-languages=c,c++ --without-headers --with-newlib --program-prefix=sh-elf- --enable-libssp --enable-lto
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# Build GCC
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echo "$tag Compiling gcc (often takes 10-20 minutes)..."
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run_with_guard giteapc-build.log \
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echo "$TAG Compiling gcc (usually 10-20 minutes)..."
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run_quietly giteapc-build.log \
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make -j$(nproc) all-gcc all-target-libgcc
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run_with_guard giteapc-install.log \
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make install-gcc install-target-libgcc
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cd ..
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# Cleaning up everything
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echo "$tag Cleaning up..."
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rm -rf binutils-$binutils_version/ build-binutils/
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rm -rf gcc-$gcc_version/ build-gcc
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strip bin/*
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128
configure.sh
128
configure.sh
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@ -1,117 +1,43 @@
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#! /usr/bin/env bash
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binutils_version=$1
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gcc_version=$2
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tag="<sh-elf-gcc>"
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source util.sh
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has() {
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which $1 >/dev/null 2>&1
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}
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pacman_has() {
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pacman -Qi $1 >/dev/null 2>&1
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}
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apt_has() {
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apt show $1 >/dev/null 2>&1
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}
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VERSION=$1
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URL="https://ftp.gnu.org/gnu/gcc/gcc-$VERSION/gcc-$VERSION.tar.xz"
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ARCHIVE=$(basename "$URL")
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download() {
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url=$1
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out=$2
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# Download archive
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if [ -f "$out" ]; then
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echo "$tag Found $out in current directory, skipping download"
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return
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fi
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echo "$tag Downloading $url..."
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if has curl; then
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curl $url -o $out
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elif has wget; then
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wget -q --show-progress $url -O $out
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else
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echo "$tag error: no curl or wget; install one or download archives yourself" >&2
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return 1
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fi
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}
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# Check dependencies
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if has pacman; then
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deps="mpfr mpc gmp libpng ppl flex gcc git texinfo"
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pm=pacman
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pm_has=pacman_has
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install_cmd="sudo pacman -S"
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elif has apt; then
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deps="libmpfr-dev libmpc-dev libgmp-dev libpng-dev libppl-dev flex g++ git texinfo"
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pm=apt
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pm_has=apt_has
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install_cmd="sudo apt install"
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if [[ -f "$ARCHIVE" ]]; then
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echo "$TAG Found $ARCHIVE, skipping download"
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else
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trust_deps=1
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fi
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missing=""
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if [[ -z "$trust_deps" ]]; then
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for d in $deps; do
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if ! $pm_has $d; then
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missing="$missing $d"
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fi
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done
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fi
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# Offer to install dependencies
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if [[ ! -z "$missing" ]]; then
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echo "$tag Based on $pm, some dependencies are missing: $missing"
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echo -n "$tag Do you want to run '$missing_cmd' to install them (Y/n)? "
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read do_install
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if [[ "$do_install" == "y" || "$do_install" == "Y" || "$do_install" == "" ]]; then
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$missing_cmd
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echo "$TAG Downloading $URL..."
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if command -v curl >/dev/null 2>&1; then
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curl $URL -o $ARCHIVE
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elif command -v wget >/dev/null 2>&1; then
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wget -q --show-progress $URL -O $ARCHIVE
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else
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echo "$tag Skipping dependencies, hoping it will build anyway."
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echo "$TAG error: no curl or wget; install one or download archive yourself" >&2
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exit 1
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fi
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fi
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# Determine which compression to use (either gzip or xzip)
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if has xz; then
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format="tar.xz"
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decompress="-J"
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elif has gzip; then
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format="tar.gz"
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decompress="-z"
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else
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echo "error: gcc archives need gzip or xzip to decompress!" >&2
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exit 1
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fi
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# Deduce source URL and file names
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binutils_url="https://ftp.gnu.org/gnu/binutils/binutils-$binutils_version.$format"
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binutils_archive=$(basename $binutils_url)
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gcc_url="https://ftp.gnu.org/gnu/gcc/gcc-$gcc_version/gcc-$gcc_version.$format"
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gcc_archive="$(basename $gcc_url)"
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# Download archives
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download $binutils_url $binutils_archive
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download $gcc_url $gcc_archive
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# Extract archive
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echo "$tag Extracting $binutils_archive..."
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tar -x $decompress -f $binutils_archive
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echo "$TAG Extracting $ARCHIVE..."
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tar -xJf $ARCHIVE
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echo "$tag Extracting $gcc_archive..."
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tar -x $decompress -f $gcc_archive
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# Create build folder
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# Create empty build folders
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[[ -d "build" ]] && rm -rf build
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mkdir build
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[[ -d "build-binutils" ]] && rm -rf build-binutils
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mkdir build-binutils
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# Configure. GCC does not support make uninstall so we install in this
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# directory and later symlink executables to $PREFIX/bin.
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[[ -d "build-gcc" ]] && rm -rf build-gcc
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mkdir build-gcc
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PREFIX="$(pwd)"
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cd build
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echo "$TAG Configuring gcc..."
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run_quietly giteapc-configure.log \
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../gcc-$VERSION/configure --prefix="$PREFIX" --target=sh3eb-elf --with-multilib-list=m3,m4-nofpu --enable-languages=c,c++ --without-headers --with-newlib --program-prefix=sh-elf- --enable-libssp --enable-lto
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12
giteapc.make
12
giteapc.make
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@ -1,18 +1,18 @@
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# giteapc: version=1
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# giteapc: depends=Lephenixnoir/sh-elf-binutils
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binutils_version=2.35.1
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gcc_version=10.2.0
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VERSION=10.2.0
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configure:
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@ ./configure.sh $(binutils_version) $(gcc_version)
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@ ./configure.sh $(VERSION)
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build:
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@ ./build.sh $(binutils_version) $(gcc_version)
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@ ./build.sh
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install:
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@ ./install.sh $(CURDIR)
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@ ./install.sh "$(GITEAPC_PREFIX)"
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uninstall:
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@ ./uninstall.sh $(CURDIR)
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@ ./uninstall.sh "$(GITEAPC_PREFIX)"
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.PHONY: configure build install uninstall
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64
install.sh
64
install.sh
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@ -1,55 +1,21 @@
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#! /usr/bin/env bash
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path=$1/bin
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tag="<sh-elf-gcc>"
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source util.sh
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PREFIX="$1"
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# Check whether there is already such a binutils in the PATH
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cd build
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echo "$TAG Installing to local folder..."
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run_quietly giteapc-install.log \
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make install-strip-gcc install-strip-target-libgcc
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cd ..
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existing=$(which sh-elf-gcc)
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rc=$?
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if [[ $rc == 0 && "$existing" != "$path/sh-elf-gcc" ]]; then
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echo "$tag WARNING: there seems to be another sh-elf-gcc in the PATH, be careful!" >&2
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fi
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if [[ $rc == 0 && "$existing" == "$path/sh-elf-gcc" ]]; then
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echo "$tag This build is already in the PATH, there is nothing to do." >&2
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exit 0
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fi
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# Try to find a suitable default
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default="$HOME/.profile"
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candidates="$HOME/.zprofile $HOME/.profile $HOME/.bash_profile $HOME/.zshrc $HOME/.bashrc"
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for c in $candidates; do
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if [[ -f $c ]]; then
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default=$c
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break
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fi
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# Symbolic link executables to $PREFIX/bin
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echo "$TAG Symlinking binaries..."
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for x in bin/*; do
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ln -s "$(pwd)/$x" "$PREFIX/$x"
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done
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# Suggest to add the path to binaries to the PATH at startup
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cat <<EOF
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===============================================================================
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sh-elf-gcc has been compiled but is not in the PATH, so it can't be used yet.
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I can add this line to your profile to update the PATH when you log in:
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export PATH="\$PATH:$path"
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* Press Enter to add this line to $default
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* Or type "-" to skip this step
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* Or type in another file name
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EOF
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read -p "> " startup_file
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[[ -z "$startup_file" ]] && startup_file=$default
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if [[ "$startup_file" == "-" ]]; then
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echo "$tag Skipped setting the PATH."
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else
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echo "export PATH=\"\$PATH:$path\"" >> $startup_file
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echo "$tag Set the PATH in $startup_file, this will take effect next login."
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fi
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# Cleanup build files
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echo "$TAG Cleaning up build files..."
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rm -rf gcc-*/ gcc-*.tar.*
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rm -rf build/
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15
uninstall.sh
15
uninstall.sh
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@ -1,7 +1,14 @@
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#! /usr/bin/env bash
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rm -rf bin/ include/ lib/ libexec/ sh3eb-elf/ share/
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rm -rf binutils-*/ binutils-*.tar.* gcc-*/ gcc-*.tar.*
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rm -rf build-binutils/ build-gcc/
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source util.sh
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PREFIX="$1"
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echo "<sh-elf-gcc> You can now remove $1/bin from your PATH."
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# Remove symlinks
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echo "$TAG Removing symlinks to binaries..."
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for x in bin/*; do
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rm "$PREFIX/$x"
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done
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# Remove local files
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echo "$TAG Removing installed files..."
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rm -rf bin/ include/ lib/ libexec/ share/
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