dmd/travis.sh
2017-03-06 00:38:00 +01:00

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#!/bin/bash
set -uexo pipefail
# add missing cc link in gdc-4.9.3 download
if [ $DC = gdc ] && [ ! -f $(dirname $(which gdc))/cc ]; then
ln -s gcc $(dirname $(which gdc))/cc
fi
N=2
# use faster ld.gold linker on linux
if [ "$TRAVIS_OS_NAME" == "linux" ]; then
mkdir linker
ln -s /usr/bin/ld.gold linker/ld
export PATH="$PWD/linker:$PATH"
fi
# clone druntime and phobos
clone() {
local url="$1"
local path="$2"
local branch="$3"
for i in {0..4}; do
if git clone --depth=1 --branch "$branch" "$url" "$path"; then
break
elif [ $i -lt 4 ]; then
sleep $((1 << $i))
else
echo "Failed to clone: ${url}"
exit 1
fi
done
}
# build dmd, druntime, phobos
build() {
make -j$N -C src -f posix.mak MODEL=$MODEL HOST_DMD=$DMD ENABLE_RELEASE=1 all
make -j$N -C ../druntime -f posix.mak MODEL=$MODEL
make -j$N -C ../phobos -f posix.mak MODEL=$MODEL
}
# self-compile dmd
rebuild() {
local build_path=generated/$TRAVIS_OS_NAME/release/$MODEL
# `generated` gets cleaned in the next step, so we create another _generated
# The nested folder hierarchy is needed to conform to those specified in
# the generated dmd.conf
mkdir -p _${build_path}
cp $build_path/dmd _${build_path}/host_dmd
cp $build_path/dmd.conf _${build_path}
make -j$N -C src -f posix.mak MODEL=$MODEL HOST_DMD=../_${build_path}/host_dmd clean
make -j$N -C src -f posix.mak MODEL=$MODEL HOST_DMD=../_${build_path}/host_dmd ENABLE_RELEASE=1 all
}
# test druntime, phobos, dmd
test() {
make -j$N -C ../druntime -f posix.mak MODEL=$MODEL unittest
make -j$N -C ../phobos -f posix.mak MODEL=$MODEL unittest
test_dmd
}
# test dmd
test_dmd() {
# test fewer compiler argument permutations for PRs to reduce CI load
if [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_OS_NAME" == "linux" ]; then
make -j$N -C test MODEL=$MODEL # all ARGS by default
else
make -j$N -C test MODEL=$MODEL ARGS="-O -inline -release"
fi
}
for proj in druntime phobos; do
if [ $TRAVIS_BRANCH != master ] && [ $TRAVIS_BRANCH != stable ] &&
! git ls-remote --exit-code --heads https://github.com/dlang/$proj.git $TRAVIS_BRANCH > /dev/null; then
# use master as fallback for other repos to test feature branches
clone https://github.com/dlang/$proj.git ../$proj master
else
clone https://github.com/dlang/$proj.git ../$proj $TRAVIS_BRANCH
fi
done
date
for step in build test rebuild rebuild test_dmd; do
$step
date
done