dmd/semaphoreci.sh
Martin Kinkelin f9a4e897f8 Build d_do_test executables with -lowmem to work around OOM errors
The compilation of that little file takes around 1.7 GB (probably due to
std.regex); -lowmem brings that down to about 0.5 GB.
This should fix out-of-memory errors for the autotester.
2019-03-16 15:52:23 +01:00

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#!/bin/bash
set -uexo pipefail
################################################################################
# Set by the Semaphore job runner
################################################################################
export MODEL=${MODEL:-64} # can be {32,64}
export DMD=${DMD:-dmd} # can be {dmd,ldc,gdc}
################################################################################
# Static variables or inferred from Semaphore
# See also: https://semaphoreci.com/docs/available-environment-variables.html
################################################################################
export N=4
export OS_NAME=linux
export FULL_BUILD="${PULL_REQUEST_NUMBER+false}"
# SemaphoreCI doesn't provide a convenient way to the base branch (e.g. master or stable)
if [ -n "${PULL_REQUEST_NUMBER:-}" ]; then
BRANCH=$((curl -fsSL https://api.github.com/repos/dlang/dmd/pulls/$PULL_REQUEST_NUMBER || echo) | jq -r '.base.ref')
# check if the detected branch actually exists and fallback to master
if ! git ls-remote --exit-code --heads https://github.com/dlang/dmd.git "$BRANCH" > /dev/null ; then
echo "Invalid branch detected: ${BRANCH} - falling back to master"
BRANCH="master"
fi
else
BRANCH="${BRANCH_NAME}"
fi
export BRANCH
source ci.sh
################################################################################
# Always source a DMD instance
################################################################################
if [ "$DMD" == "gdc" ] && [ "${GDC_VERSION:-0}" == "7" ] ; then
# Disable -lowmem tests for the GDC7 host compiler
# -lowmem is an optional switch and GDC-7 will be removed from the required
# bootstrap compilers in May 2019.
# See also : https://github.com/dlang/dmd/pull/9048/files
rm test/runnable/{testptrref,xtest46}_gc.d test/fail_compilation/mixin_gc.d || true
# Also remove it when building d_do_test.
sed -i -e 's/ -lowmem//g' test/Makefile
fi
install_d "$DMD"
################################################################################
# Define commands
################################################################################
case $1 in
setup) setup_repos ;;
testsuite) testsuite ;;
esac