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.travis-ocaml.sh
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## basic OCaml and opam installation
full_apt_version () {
package=$1
version=$2
case "${version}" in
latest) echo -n "${package}" ;;
*) echo -n "${package}="
apt-cache show "$package" \
| sed -n "s/^Version: \(${version}\)/\1/p" \
| head -1
esac
}
set -uex
if [ "$TRAVIS_OS_NAME" = freebsd -a "${OPAM_VERSION+x}" = x ]; then
echo OPAM_VERSION not permitted for FreeBSD targets
exit 1
fi
OCAML_VERSION=${OCAML_VERSION:-latest}
SYS_OCAML_VERSION=4.05
# Default opam is the latest release of opam 2
OPAM_VERSION=${OPAM_VERSION:-2}
OPAM_INIT=${OPAM_INIT:-true}
OCAML_BETA=${OCAML_BETA:-disable}
OPAM_LATEST_RELEASE=2.0.7
case ${TRAVIS_CPU_ARCH:-amd64} in
amd64|notset) OPAM_ARCH=x86_64;;
arm64) OPAM_ARCH=arm64;;
*) echo "'$TRAVIS_CPU_ARCH' architecture not currently supported"; exit 1;;
esac
case $OPAM_VERSION in
2|2.0) OPAM_VERSION=$OPAM_LATEST_RELEASE;;
1.*) echo "Opam version '$OPAM_VERSION' is not supported"; exit 1;;
esac
if [ "$TRAVIS_OS_NAME" = "osx" ] ; then
brew update &> /dev/null &
while sleep 60; do echo "brew update is still running..."; done &
wait %1
kill %2
BREW_OPAM_VERSION=$(brew info opam --json=v1 | sed -e 's/.*"versions":{[^}]*"stable":"//' -e 's/".*//')
if [ "$OPAM_VERSION" != "$BREW_OPAM_VERSION" ] ; then
set +x
echo -e "[\e[0;31mWARNING\e[0m] Ignored OPAM_VERSION=$OPAM_VERSION; interpreted as \"$BREW_OPAM_VERSION\"" >&2
echo -e "[\e[0;31mWARNING\e[0m] opam 2 is installed via Homebrew" >&2
set -x
fi
OPAM_VERSION="$BREW_OPAM_VERSION"
fi
if [ "$OPAM_VERSION" != "$OPAM_LATEST_RELEASE" ] ; then
set +x
echo -e "[\e[0;31mWARNING\e[0m] Out-of-date opam $OPAM_VERSION requested" >&2
echo -e "[\e[0;31mWARNING\e[0m] Latest release is $OPAM_LATEST_RELEASE" >&2
set -x
fi
if [ "${INSTALL_LOCAL+x}" = x ] ; then
if [ "$TRAVIS_OS_NAME" = osx -o "$TRAVIS_OS_NAME" = freebsd ] ; then
echo INSTALL_LOCAL not permitted for macOS and FreeBSD targets
exit 1
fi
if [ "${OPAM_SWITCH:=ocaml-system}" != ocaml-system ] ; then
echo "INSTALL_LOCAL requires OPAM_SWITCH=ocaml-system (or unset/null)"
exit 1
fi
fi
# the base opam repository to use for bootstrapping and catch-all namespace
BASE_REMOTE=${BASE_REMOTE:-git://github.com/ocaml/opam-repository}
# whether we need a new gcc and binutils
UPDATE_GCC_BINUTILS=${UPDATE_GCC_BINUTILS:-"0"}
# Install Xenial remotes
UBUNTU_XENIAL=${UBUNTU_XENIAL:-"0"}
# Install XQuartz on OSX
INSTALL_XQUARTZ=${INSTALL_XQUARTZ:-"false"}
APT_UPDATED=0
add_ppa () {
if [ "$TRAVIS_OS_NAME" = "linux" ] ; then
APT_UPDATED=0
sudo add-apt-repository --yes ppa:$1
fi
}
apt_install () {
if [ "$TRAVIS_OS_NAME" = "linux" ] ; then
if [ "$APT_UPDATED" -eq 0 ] ; then
APT_UPDATED=1
sudo apt-get update -qq
fi
sudo apt-get install --no-install-recommends -y "$@"
fi
}
install_ocaml () {
apt_install \
ocaml ocaml-base ocaml-native-compilers ocaml-compiler-libs \
ocaml-interp ocaml-base-nox ocaml-nox
}
install_opam2 () {
case $TRAVIS_OS_NAME in
freebsd)
# Opam does not have any ready to use binaries for FreeBSD
sudo pkg install -qy ocaml-opam ;;
linux)
case $TRAVIS_DIST in
precise|trusty|xenial)
# Required for bubblewrap (supports arm64 & amd64)
add_ppa avsm/ppa ;;
esac
if [ "${INSTALL_LOCAL:=0}" = 0 ] ; then
install_ocaml
fi
apt_install bubblewrap
sudo wget https://github.com/ocaml/opam/releases/download/$OPAM_VERSION/opam-$OPAM_VERSION-$OPAM_ARCH-linux -O /usr/local/bin/opam
sudo chmod +x /usr/local/bin/opam ;;
osx)
if [ "${INSTALL_LOCAL:=0}" = 0 ] ; then
brew install ocaml
fi
sudo curl -fsSL https://github.com/ocaml/opam/releases/download/$OPAM_VERSION/opam-$OPAM_VERSION-$OPAM_ARCH-macos -o /usr/local/bin/opam
sudo chmod +x /usr/local/bin/opam ;;
esac
}
install_ppa () {
add_ppa $1
if [ "${INSTALL_LOCAL:=0}" = 0 ] ; then
sudo apt-get -qq update
APT_UPDATED=1
apt_install \
"$(full_apt_version ocaml $SYS_OCAML_VERSION)" \
"$(full_apt_version ocaml-base $SYS_OCAML_VERSION)" \
"$(full_apt_version ocaml-native-compilers $SYS_OCAML_VERSION)" \
"$(full_apt_version ocaml-compiler-libs $SYS_OCAML_VERSION)" \
"$(full_apt_version ocaml-interp $SYS_OCAML_VERSION)" \
"$(full_apt_version ocaml-base-nox $SYS_OCAML_VERSION)" \
"$(full_apt_version ocaml-nox $SYS_OCAML_VERSION)"
fi
apt_install opam
}
install_on_freebsd () {
case "$OCAML_VERSION" in
3.12) OCAML_FULL_VERSION=3.12.1; install_opam2 ;;
4.00) OCAML_FULL_VERSION=4.00.1; install_opam2 ;;
4.01) OCAML_FULL_VERSION=4.01.0; install_opam2 ;;
4.02) OCAML_FULL_VERSION=4.02.3; install_opam2 ;;
4.03) OCAML_FULL_VERSION=4.03.0; install_opam2 ;;
4.04) OCAML_FULL_VERSION=4.04.2; install_opam2 ;;
4.05) OCAML_FULL_VERSION=4.05.0; install_opam2 ;;
4.06) OCAML_FULL_VERSION=4.06.1; install_opam2 ;;
4.07) OCAML_FULL_VERSION=4.07.1; install_opam2 ;;
4.08) OCAML_FULL_VERSION=4.08.1; install_opam2 ;;
4.09) OCAML_FULL_VERSION=4.09.1; install_opam2 ;;
4.10) OCAML_FULL_VERSION=4.10.1; install_opam2 ;;
4.11) OCAML_FULL_VERSION=4.11.0; install_opam2 ;;
4.12) OCAML_FULL_VERSION=4.12.0+trunk; OCAML_BETA=enable; install_opam2 ;;
*)
if [ "$OCAML_BETA" != "enable" ]; then
echo "Unknown OCAML_VERSION=$OCAML_VERSION"
echo "(An unset OCAML_VERSION used to default to \"latest\", but you must now specify it."
echo "Try something like \"OCAML_VERSION=3.12\", \"OCAML_VERSION=4.10\", or see README-travis.md at https://github.com/ocaml/ocaml-ci-scripts )"
exit 1
fi
OCAML_FULL_VERSION="${OCAML_VERSION}"
install_opam2 ;;
esac
}
install_on_linux () {
case "$OCAML_VERSION" in
3.12) OCAML_FULL_VERSION=3.12.1; install_opam2 ;;
4.00) OCAML_FULL_VERSION=4.00.1; install_opam2 ;;
4.01) OCAML_FULL_VERSION=4.01.0; install_opam2 ;;
4.02) OCAML_FULL_VERSION=4.02.3; install_opam2 ;;
4.03) OCAML_FULL_VERSION=4.03.0; install_opam2 ;;
4.04) OCAML_FULL_VERSION=4.04.2; install_opam2 ;;
4.05) OCAML_FULL_VERSION=4.05.0; install_opam2 ;;
4.06) OCAML_FULL_VERSION=4.06.1; install_opam2 ;;
4.07) OCAML_FULL_VERSION=4.07.1; install_opam2 ;;
4.08) OCAML_FULL_VERSION=4.08.1; install_opam2 ;;
4.09) OCAML_FULL_VERSION=4.09.1; install_opam2 ;;
4.10) OCAML_FULL_VERSION=4.10.1; install_opam2 ;;
4.11) OCAML_FULL_VERSION=4.11.1; install_opam2 ;;
4.12) OCAML_FULL_VERSION=4.12.0+trunk; OCAML_BETA=enable; install_opam2 ;;
*)
if [ "$OCAML_BETA" != "enable" ]; then
echo "Unknown OCAML_VERSION=$OCAML_VERSION"
echo "(An unset OCAML_VERSION used to default to \"latest\", but you must now specify it."
echo "Try something like \"OCAML_VERSION=3.12\", \"OCAML_VERSION=4.10\", or see README-travis.md at https://github.com/ocaml/ocaml-ci-scripts )"
exit 1
fi
OCAML_FULL_VERSION="${OCAML_VERSION}"
install_opam2 ;;
esac
XENIAL="deb mirror://mirrors.ubuntu.com/mirrors.txt xenial main restricted universe"
if [ "$UPDATE_GCC_BINUTILS" != "0" ] ; then
echo "installing a recent gcc and binutils (mainly to get mirage-entropy-xen working!)"
sudo add-apt-repository "${XENIAL}"
sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test
sudo apt-get -qq update
sudo apt-get install -y gcc-5
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 90
sudo add-apt-repository -r "${XENIAL}"
fi
if [ "$UBUNTU_XENIAL" != "0" ] ; then
echo "Adding Ubuntu Xenial mirrors"
sudo add-apt-repository "${XENIAL}"
sudo apt-get -qq update
APT_UPDATED=1
fi
if [ "${INSTALL_LOCAL:=0}" != 0 ] ; then
( set +x; echo -en "travis_fold:start:build.ocaml\r" ) 2>/dev/null
echo "Building a local OCaml; this may take a few minutes..."
wget "http://caml.inria.fr/pub/distrib/ocaml-${OCAML_FULL_VERSION%.*}/ocaml-$OCAML_FULL_VERSION.tar.gz"
tar -xzf "ocaml-$OCAML_FULL_VERSION.tar.gz"
cd "ocaml-$OCAML_FULL_VERSION"
./configure -prefix /usr/local ${OCAML_CONFIGURE_ARGS:=--with-debug-runtime}
make world.opt
sudo make install
cd ..
rm -rf "ocaml-$OCAML_FULL_VERSION"
( set +x; echo -en "travis_fold:end:build.ocaml\r" ) 2>/dev/null
fi
}
install_on_osx () {
case $INSTALL_XQUARTZ in
true)
curl -OL "http://xquartz.macosforge.org/downloads/SL/XQuartz-2.7.6.dmg"
sudo hdiutil attach XQuartz-2.7.6.dmg
sudo installer -verbose -pkg /Volumes/XQuartz-2.7.6/XQuartz.pkg -target /
;;
esac
case "$OCAML_VERSION" in
3.12) OCAML_FULL_VERSION=3.12.1; install_opam2 ;;
4.00) OCAML_FULL_VERSION=4.00.1; install_opam2 ;;
4.01) OCAML_FULL_VERSION=4.01.0; install_opam2 ;;
4.02) OCAML_FULL_VERSION=4.02.3; install_opam2 ;;
4.03) OCAML_FULL_VERSION=4.03.0; install_opam2 ;;
4.04) OCAML_FULL_VERSION=4.04.2; install_opam2 ;;
4.05) OCAML_FULL_VERSION=4.05.0; install_opam2 ;;
4.06) OCAML_FULL_VERSION=4.06.1; install_opam2 ;;
4.07) OCAML_FULL_VERSION=4.07.1; install_opam2 ;;
4.08) OCAML_FULL_VERSION=4.08.1; install_opam2 ;;
4.09) OCAML_FULL_VERSION=4.09.1; install_opam2 ;;
4.10) OCAML_FULL_VERSION=4.10.0;
OPAM_SWITCH=${OPAM_SWITCH:-ocaml-system};
brew install ocaml;
install_opam2 ;;
4.11) OCAML_FULL_VERSION=4.11.1; install_opam2 ;;
4.12) OCAML_FULL_VERSION=4.12.0+trunk; OCAML_BETA=enable; install_opam2 ;;
*)
if [ "$OCAML_BETA" != "enable" ]; then
echo "Unknown OCAML_VERSION=$OCAML_VERSION"
exit 1
fi
OCAML_FULL_VERSION="${OCAML_VERSION}"
install_opam2 ;;
esac
}
case $TRAVIS_OS_NAME in
freebsd) install_on_freebsd ;;
osx) install_on_osx ;;
linux) install_on_linux ;;
esac
ocaml_package=ocaml-base-compiler
if [ "$OCAML_BETA" = "enable" ]; then
ocaml_package=ocaml-variants
fi
OPAM_SWITCH=${OPAM_SWITCH:-$ocaml_package.$OCAML_FULL_VERSION}
PACKAGES="$OPAM_SWITCH"
case "$OCAML_VERSION" in
3.12|4.00|4.01|4.02|4.03|4.04|4.05|4.06|4.07)
PACKAGES="$PACKAGES,ocaml-secondary-compiler";;
esac
export OPAMYES=1
case $OPAM_INIT in
true)
opam init -a --bare "$BASE_REMOTE"
opam_repo_selection=
if [ "$OCAML_BETA" = "enable" ]; then
opam repo add --dont-select beta git://github.com/ocaml/ocaml-beta-repository.git
opam_repo_selection="--repo=default,beta"
fi
opam switch "$OPAM_SWITCH" || opam switch create $opam_repo_selection "$OPAM_SWITCH" --packages="$PACKAGES"
eval $(opam config env)
;;
esac
echo OCAML_VERSION=$OCAML_VERSION > .travis-ocaml.env
echo OPAM_SWITCH=$OPAM_SWITCH >> .travis-ocaml.env
# Temporary fix an issue with opam-depext < 1.1.4 on FreeBSD.
# See https://github.com/ocaml/opam-depext/pull/123
echo export ASSUME_ALWAYS_YES=YES >> .travis-ocaml.env
if [ -x "$(command -v ocaml)" ]; then
# "|| true" is a temp fix for OCaml 4.12: https://github.com/ocaml/ocaml/pull/9798
ocaml -version || true
else
echo "OCaml is not yet installed"
fi
opam --version
opam --git-version