63 lines
2.2 KiB
Bash
63 lines
2.2 KiB
Bash
# Utility function to setup a GHC toolchain.
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termux_setup_ghc() {
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if [ "$TERMUX_ON_DEVICE_BUILD" = "false" ]; then
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local TERMUX_GHC_VERSION=8.10.7
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local TERMUX_GHC_TEMP_FOLDER="${TERMUX_COMMON_CACHEDIR}/ghc-${TERMUX_GHC_VERSION}"
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local TERMUX_GHC_TAR="${TERMUX_GHC_TEMP_FOLDER}.tar.xz"
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local TERMUX_GHC_RUNTIME_FOLDER
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if [ "${TERMUX_PACKAGES_OFFLINE-false}" = "true" ]; then
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TERMUX_GHC_RUNTIME_FOLDER="${TERMUX_SCRIPTDIR}/build-tools/ghc-${TERMUX_GHC_VERSION}-runtime"
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else
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TERMUX_GHC_RUNTIME_FOLDER="${TERMUX_COMMON_CACHEDIR}/ghc-${TERMUX_GHC_VERSION}-runtime"
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fi
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export PATH="$TERMUX_GHC_RUNTIME_FOLDER/bin:$PATH"
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[ -d "$TERMUX_GHC_RUNTIME_FOLDER" ] && return
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termux_download "https://downloads.haskell.org/~ghc/${TERMUX_GHC_VERSION}/ghc-${TERMUX_GHC_VERSION}-x86_64-deb10-linux.tar.xz" \
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"$TERMUX_GHC_TAR" \
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a13719bca87a0d3ac0c7d4157a4e60887009a7f1a8dbe95c4759ec413e086d30
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rm -Rf "$TERMUX_GHC_TEMP_FOLDER"
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tar xf "$TERMUX_GHC_TAR" -C "$TERMUX_COMMON_CACHEDIR"
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(
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set -e
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unset CC CXX CFLAGS CXXFLAGS CPPFLAGS LDFLAGS AR AS CPP LD RANLIB READELF STRIP
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cd "$TERMUX_GHC_TEMP_FOLDER"
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./configure --prefix="$TERMUX_GHC_RUNTIME_FOLDER"
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make install
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)
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# Cabal passes a host string to the libraries' configure scripts that isn't valid.
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# After this patch we need to always pass --configure-option=--host=${TERMUX_HOST_PLATFORM}
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# to Setup.hs configure.
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(
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CABAL_TEMP_FOLDER="$(mktemp -d cabal.XXXXXX)"
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cd "${CABAL_TEMP_FOLDER}"
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mkdir -p Cabal-3.6.2.0
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curl -Ls \
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https://hackage.haskell.org/package/Cabal-3.6.2.0/Cabal-3.6.2.0.tar.gz |
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tar xzf - -C Cabal-3.6.2.0 --strip-components=1
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cd Cabal-3.6.2.0
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sed -i 's/maybeHostFlag = i/maybeHostFlag = [] -- i/' src/Distribution/Simple.hs
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runhaskell Setup configure --prefix="${TERMUX_GHC_RUNTIME_FOLDER}"
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runhaskell Setup build
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runhaskell Setup install
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ghc-pkg recache
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)
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rm -Rf "$TERMUX_GHC_TEMP_FOLDER" "$TERMUX_GHC_TAR"
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else
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if [[ "$TERMUX_MAIN_PACKAGE_FORMAT" = "debian" && "$(dpkg-query -W -f '${db:Status-Status}\n' ghc 2>/dev/null)" != "installed" ]] ||
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[[ "$TERMUX_MAIN_PACKAGE_FORMAT" = "pacman" && ! "$(pacman -Q ghc 2>/dev/null)" ]]; then
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echo "Package 'ghc' is not installed."
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exit 1
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fi
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fi
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}
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