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#!/usr/bin/env bash
# vim: sw=2 et
set -euo pipefail
fail() {
echo "ERROR: $*" >&2
exit 1
}
hackage_index_state="@1522046735"
if [[ -z ${BUILD_SPHINX_HTML:-} ]]; then BUILD_SPHINX_HTML=YES; fi
if [[ -z ${BUILD_SPHINX_PDF:-} ]]; then BUILD_SPHINX_PDF=YES; fi
if [[ -z ${INTEGER_LIBRARY:-} ]]; then INTEGER_LIBRARY=integer-gmp; fi
if [[ -z ${BUILD_FLAVOUR:-} ]]; then BUILD_FLAVOUR=perf; fi
cat > mk/build.mk <<EOF
V=1
HADDOCK_DOCS=YES
LATEX_DOCS=YES
HSCOLOUR_SRCS=YES
BUILD_SPHINX_HTML=$BUILD_SPHINX_HTML
BUILD_SPHINX_PDF=$BUILD_SPHINX_PDF
BeConservative=YES
INTEGER_LIBRARY=$INTEGER_LIBRARY
EOF
cat <<EOF >> mk/build.mk
BuildFlavour=$BUILD_FLAVOUR
ifneq "\$(BuildFlavour)" ""
include mk/flavours/\$(BuildFlavour).mk
endif
GhcLibHcOpts+=-haddock
EOF
case "$(uname)" in
Linux)
if [[ -n ${TARGET:-} ]]; then
if [[ $TARGET = FreeBSD ]]; then
# cross-compiling to FreeBSD
echo 'HADDOCK_DOCS = NO' >> mk/build.mk
echo 'WERROR=' >> mk/build.mk
# https://circleci.com/docs/2.0/env-vars/#interpolating-environment-variables-to-set-other-environment-variables
echo 'export PATH=/opt/ghc/bin:$PATH' >> $BASH_ENV
else
fail "TARGET=$target not supported"
fi
fi
;;
Darwin)
if [[ -n ${TARGET:-} ]]; then
fail "uname=$(uname) not supported for cross-compilation"
fi
# It looks like we already have python2 here and just installing python3
# does not work.
brew upgrade python
brew install ghc cabal-install ncurses gmp
pip3 install sphinx
# PDF documentation disabled as MacTeX apparently doesn't include xelatex.
#brew cask install mactex
cabal update
cabal install --reinstall alex happy haddock hscolour --index-state=$hackage_index_state
# put them on the $PATH, don't fail if already installed
ln -s $HOME/.cabal/bin/alex /usr/local/bin/alex || true
ln -s $HOME/.cabal/bin/happy /usr/local/bin/happy || true
ln -s $HOME/.cabal/bin/HsColour /usr/local/bin/HsColour || true
echo "libraries/integer-gmp_CONFIGURE_OPTS += --configure-option=--with-intree-gmp" >> mk/build.mk
;;
*)
fail "uname=$(uname) not supported"
esac
echo "================================================="
echo "Build.mk:"
echo ""
cat mk/build.mk
echo "================================================="
|
