.travis.yml.script

#!/bin/bash
set -e

target=$1
gccver=$2

if [[ -z "$gccver" ]]; then
    printf 'Usage: %s <target>\n' "$0"
    exit 1
fi

declare -A versions
versions[binutils]=2.31.1
versions[gcc]=$gccver
versions[mingw]=v7.0.0
versions[gmp]=6.1.2
versions[mpc]=1.1.0
versions[mpfr]=4.0.2
versions[isl]=0.19

printf 'TARGET = %s\n' "$target" > config.mak

printf 'COMMON_CONFIG += --disable-nls\n' >> config.mak
printf 'COMMON_CONFIG += CFLAGS="-g0 -Os" CXXFLAGS="-g0 -Os" LDFLAGS="-s"\n' >> config.mak
printf 'GCC_CONFIG += --enable-languages=c,c++\n' >> config.mak
printf 'GCC_CONFIG += --disable-libquadmath --disable-decimal-float\n' >> config.mak
printf 'GCC_CONFIG += --disable-multilib\n' >> config.mak

printf 'BINUTILS_VER = %s\n' "${versions[binutils]}" >> config.mak
printf 'GCC_VER = %s\n' "${versions[gcc]}" >> config.mak
printf 'MINGW_VER = %s\n' "${versions[mingw]}" >> config.mak
printf 'GMP_VER = %s\n' "${versions[gmp]}" >> config.mak
printf 'MPC_VER = %s\n' "${versions[mpc]}" >> config.mak
printf 'MPFR_VER = %s\n' "${versions[mpfr]}" >> config.mak
printf 'ISL_VER = %s\n' "${versions[isl]}" >> config.mak
printf 'LINUX_VER = \n' >> config.mak
printf 'MUSL_VER = \n' >> config.mak

mkdir -p log
mkdir -p dist
mkdir -p output
mkdir -p tools

mkdir -p tools/gcc-x86_64-linux-musl
curl -R -L -o tools/gcc-x86_64-linux-musl.tar.xz "https://github.com/just-containers/musl-cross-make/releases/download/v15/gcc-6.4.0-x86_64-linux-musl.tar.xz" >> log/gcc-${gccver}-${target} 2>&1
tar xf tools/gcc-x86_64-linux-musl.tar.xz -C tools/gcc-x86_64-linux-musl

printf 'COMMON_CONFIG += CC="x86_64-linux-musl-gcc -static --static" CXX="x86_64-linux-musl-g++ -static --static"\n' >> config.mak

export PATH="$(pwd)/tools/gcc-x86_64-linux-musl/bin:$PATH"

make -j$(nproc) extract_all >>log/gcc-${gccver}-${target} 2>&1
make -j$(nproc) >>log/gcc-${gccver}-${target} 2>&1
make install >>log/gcc-${gccver}-${target} 2>&1
make clean >>log/gcc-${gccver}-${target} 2>&1

tar -cJf "dist/gcc-${versions[gcc]}-${target}.tar.xz" \
  --owner 0 \
  --group 0 \
 -C output .

rm -rf output

rm -f dist/gcc-$gccver-manifest.txt
touch dist/gcc-$gccver-manifest.txt
for i in "${!versions[@]}"; do
    printf '%s=%s\n' "${i}" "${versions[$i]}" >> dist/gcc-$gccver-manifest.txt
done

# exit if TRAVIS_TAG is empty, no need to release anything
if [ -z "${TRAVIS_TAG}" ]; then
  exit 0
fi


# download and untar github-release
wget -nv -O github-release.amd64.tar.bz2 https://github.com/aktau/github-release/releases/download/v0.6.2/linux-amd64-github-release.tar.bz2
tar xf github-release.amd64.tar.bz2 --strip-components=3

# get user and repo names
USERNAME=$(echo ${TRAVIS_REPO_SLUG} | cut -d"/" -f1)
REPONAME=$(echo ${TRAVIS_REPO_SLUG} | cut -d"/" -f2)

rm -f dist/release.md
touch dist/release.md
printf 'Built using `mingw-%s`\n' "${versions[mingw]}" >> dist/release.md

# release
./github-release release \
  --user "${USERNAME}" \
  --repo "${REPONAME}" \
  --tag "${TRAVIS_TAG}" \
  --name "${TRAVIS_TAG}" \
  --description "$(cat dist/release.md)" >>log/gcc-${gccver}-${target} 2>&1 || true

# manifest
./github-release upload \
  --user "${USERNAME}" \
  --repo "${REPONAME}" \
  --tag "${TRAVIS_TAG}" \
  --name "gcc-$gccver-manifest.txt" \
  --file "dist/gcc-$gccver-manifest.txt" >>log/gcc-${gccver}-${target} 2>&1 || true

# compiled gcc
./github-release upload \
  --user "${USERNAME}" \
  --repo "${REPONAME}" \
  --tag "${TRAVIS_TAG}" \
  --name "gcc-${versions[gcc]}-${target}.tar.xz" \
  --file "dist/gcc-${versions[gcc]}-${target}.tar.xz" >>log/gcc-${gccver}-${target} 2>&1