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feat(setup ghc cross compiler): make it work independently from other build steps 

Signed-off-by: Aditya Alok <dev.aditya.alok@gmail.com>
This commit is contained in:
Aditya Alok 2022-03-10 00:24:52 +05:30 committed by Henrik Grimler
parent 0a47e01c4d
commit 49c3e79513
No known key found for this signature in database
GPG Key ID: B0076E490B71616B
2 changed files with 38 additions and 30 deletions
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5
build-package.sh
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@ -56,11 +56,6 @@ source "$TERMUX_SCRIPTDIR/scripts/build/termux_download.sh"
source "$TERMUX_SCRIPTDIR/scripts/build/setup/termux_setup_ghc.sh"
# Utility function to setup a GHC cross-compiler toolchain targeting Android.
# This function should be called before termux_create_timestamp, it installs ghc-libs in
# $TERMUX_PREFIX otherwise ghc writes other path as rpath.
# NOTE: It should never be called by build.sh. By default, it will be called automatically by
# `termux_step_get_dependencies` if `ghc-libs` or `ghc-libs-static`
# is in dependency of the package.
# shellcheck source=scripts/build/setup/termux_setup_ghc_cross_compiler.sh
source "$TERMUX_SCRIPTDIR/scripts/build/setup/termux_setup_ghc_cross_compiler.sh"

63
scripts/build/setup/termux_setup_ghc_cross_compiler.sh
View File

@ -1,7 +1,4 @@
# Utility function to setup a GHC cross-compiler toolchain targeting Android.
# This function should be called before termux_create_timestamp. By default,
# it will be called automatically by `termux_step_get_dependencies` if `ghc-libs` or `ghc-libs-static`
# is in dependency of the package.
termux_setup_ghc_cross_compiler() {
local TERMUX_GHC_VERSION="8.10.7"
local GHC_PREFIX="ghc-cross-${TERMUX_GHC_VERSION}-${TERMUX_ARCH}"
@ -14,19 +11,36 @@ termux_setup_ghc_cross_compiler() {
TERMUX_GHC_RUNTIME_FOLDER="${TERMUX_COMMON_CACHEDIR}/${GHC_PREFIX}-runtime"
fi
local GHC_BIN="${TERMUX_GHC_RUNTIME_FOLDER}/${TERMUX_ARCH}/bin"
local GHC_BIN="${TERMUX_GHC_RUNTIME_FOLDER}/${TERMUX_ARCH}"
local TERMUX_GHC_TAR="${TERMUX_COMMON_CACHEDIR}/${GHC_PREFIX}.tar.xz"
test -d "${TERMUX_PREFIX}/lib/ghc-${TERMUX_GHC_VERSION}" ||
termux_error_exit "Package 'ghc-libs' is not installed. It is required by GHC cross-compiler." \
"You should specify it in 'TERMUX_PKG_BUILD_DEPENDS'."
# Register dependency haskell packages with termux-ghc-pkg.
IFS=',' read -r -a DEP <<<"${TERMUX_PKG_DEPENDS},${TERMUX_PKG_BUILD_DEPENDS}"
for dep in "${DEP[@]}"; do
if [[ "${dep}" == haskell-* ]]; then
echo "Dependency '${pkg}' is a haskell package, registering it with ghc-pkg..."
sed "s|${TERMUX_PREFIX}/bin/ghc-pkg|$(command -v termux-ghc-pkg)|g" \
"${TERMUX_PREFIX}/share/haskell/register/${pkg}.sh" | sh
termux-ghc-pkg recache
# NOTE: Above command rewrites a cache file at "${TERMUX_PREFIX}/lib/ghc-${TERMUX_GHC_VERSION}/package.conf.d".
# Since it is done after timestamp creation, we need to remove it in massage step.
fi
done
export PATH="${GHC_BIN}:${PATH}"
[ -d "${GHC_BIN}" ] && return
local CHECKSUMS="$(
cat <<-EOF
aarch64:f0324496eb5c072465f614a03492743ae28270d1844f08129ebc2b2f3148d331
arm:c7e2850d2b6e0905d7f68eb1be7119759c2e50ef0bff7243e58b86172d710a80
i686:86d7b38371b9098425b1abbffa667237f2624e079e3c65636b78f1b737e74891
x86_64:2704c3f8d8bea7e2c7fc9288fd3a197aca889123fa7283e44492b7e0197853b0
aarch64:1f0fb1579f0afa53a67bb2f20a8c270e971a955a1e508377628d6fe22e2254e1
arm:e79b1819537b49592cae9009d18baf610217bbc6c553c2f02d1bc8fe3de63704
i686:5ffd15446e1540fb2a75c10b97d5b426037540c024720337a7f9e297e599a749
x86_64:f78049742d0169054f289168833d35b06b464330b9236b13f3b8f38ddc87505b
EOF
)"
@ -34,33 +48,32 @@ termux_setup_ghc_cross_compiler() {
"${TERMUX_GHC_TAR}" \
"$(echo "${CHECKSUMS}" | grep -w "${TERMUX_ARCH}" | cut -d ':' -f 2)"
(
if tar -tf "${TERMUX_GHC_TAR}" | grep "^./$" >/dev/null; then
# Strip prefixed ./, to avoid possible
# permission errors from tar
tar -xf "${TERMUX_GHC_TAR}" --strip-components=1 \
--no-overwrite-dir -C /
else
tar -xf "${TERMUX_GHC_TAR}" --no-overwrite-dir -C /
fi
)
mkdir -p "${GHC_BIN}"
tar -xf "${TERMUX_GHC_TAR}" -C "${TERMUX_GHC_RUNTIME_FOLDER}"
local _HOST="${TERMUX_HOST_PLATFORM}"
[ "${TERMUX_ARCH}" = "arm" ] && _HOST="armv7a-linux-androideabi"
mkdir -p "${GHC_BIN}"
for tool in ghc ghc-pkg hsc2hs hp2ps; do
ln -sf "${TERMUX_PREFIX}/bin/${_HOST}-${tool}" "${GHC_BIN}/termux-${tool}"
done
# Replace ghc settings with settings of the cross compiler.
sed "s|\$topdir/bin/unlit|${TERMUX_GHC_RUNTIME_FOLDER}/lib/ghc-${TERMUX_GHC_VERSION}/bin/unlit|g" \
"${TERMUX_GHC_RUNTIME_FOLDER}/lib/ghc-${TERMUX_GHC_VERSION}/settings" > \
"${TERMUX_PREFIX}/lib/ghc-${TERMUX_GHC_VERSION}/settings"
# NOTE: Above command is being run after timestamp is created, so we need to remove it in massage step.
for tool in ghc ghc-pkg hsc2hs hp2ps ghci; do
ln -sf "${TERMUX_GHC_RUNTIME_FOLDER}/bin/${_HOST}-${tool}" "${GHC_BIN}/termux-${tool}"
for f in "${TERMUX_PREFIX}"/bin/"${_HOST}"-*; do
sed -i -e "s|^#!${TERMUX_PREFIX}/bin/sh|#!/usr/bin/sh|" \
-e "s|${_HOST}-ghc-${TERMUX_GHC_VERSION}|ghc-${TERMUX_GHC_VERSION}|g" \
"$f"
-e "s|\$executablename|${TERMUX_GHC_RUNTIME_FOLDER}/lib/ghc-${TERMUX_GHC_VERSION}/bin/${tool}|g" \
"${GHC_BIN}/termux-${tool}"
done
# GHC ships with old version, we use our own.
termux-ghc-pkg unregister Cabal
# NOTE: Above command rewrites a cache file at "${TERMUX_PREFIX}/lib/ghc-${TERMUX_GHC_VERSION}/package.conf.d".
# Since it is done after timestamp creation, we need to remove it in massage step.
rm "${TERMUX_GHC_TAR}"
else
@ -75,7 +88,7 @@ termux_setup_ghc_cross_compiler() {
[ -d "${ON_DEVICE_GHC_BIN}" ] && return
mkdir -p "${ON_DEVICE_GHC_BIN}"
for tool in ghc ghc-pkg hsc2hs hp2ps; do
for tool in ghc ghc-pkg hsc2hs hp2ps ghci; do
ln -sf "${TERMUX_PREFIX}/bin/${tool}" "${ON_DEVICE_GHC_BIN}/termux-${tool}"
done
fi