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MrAdityaAlokMrAdityaAlok
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Initial commit
Signed-off-by: Aditya Alok <[email protected]>
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Diff for: ‎.github/workflows/build.yml

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name: build
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on:
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push:
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tags:
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- ghc-v[0-9]+.[0-9]+.[0-9]+
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workflow_dispatch:
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inputs:
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release_tag:
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description: Tag to be used for github release
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required: true
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jobs:
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set-env-variables:
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runs-on: ubuntu-latest
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outputs:
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RELEASE_TAG: ${{ steps.env.outputs.RELEASE_TAG }}
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steps:
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- id: env
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run: |
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if [ "${{ github.event_name }}" != "workflow_dispatch" ]; then
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TAG="${GITHUB_REF#refs/*/}"
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else
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TAG="${{ github.event.inputs.release_tag }}"
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fi
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echo "::set-output name=RELEASE_TAG::${TAG}"
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build:
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runs-on: ubuntu-latest
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env:
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ANDROID_HOME: "/opt/termux/android-sdk"
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NDK: "/opt/termux/android-ndk"
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strategy:
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matrix:
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target_arch: [aarch64, arm, i686, x86_64]
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fail-fast: false
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steps:
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- name: Clone repository
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uses: actions/checkout@v3
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with:
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fetch-depth: 1000
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- name: Build
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run: |
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mkdir ./out-dir
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# Process tag '%ci:no-build' that may be added as line to commit message.
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# Forces CI to cancel current build with status 'passed'.
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if grep -qiP '^\s*%ci:no-build\s*$' <(git log --format="%B" -n 1 "HEAD"); then
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echo "[!] Force exiting as tag '%ci:no-build' was applied to HEAD commit message."
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touch ./out-dir/placeholder.zip
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exit 0
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fi
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./run-docker.sh \
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./compile.sh ./out-dir ${{ matrix.target_arch }}
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- name: Store files
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uses: actions/upload-artifact@v3
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with:
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name: ghc-${{ matrix.target_arch }}
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path: ./packages/out-dir/*
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create-release:
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needs:
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- set-env-variables
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- build
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runs-on: "ubuntu-latest"
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permissions:
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contents: write
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steps:
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# Must perform checkout first, since it deletes the target directory
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# before running, and would therefore delete the downloaded artifacts
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- uses: actions/checkout@v3
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- name: Get files
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uses: actions/download-artifact@v3
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- name: Create new release
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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RELEASE_TAG: ${{ needs.set-env-variables.outputs.RELEASE_TAG }}
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run: |
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if gh release view "${RELEASE_TAG}"; then
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# Release already exists. Update it:
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echo "Updating release '${RELEASE_TAG}' ..."
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gh release upload "${RELEASE_TAG}" ./ghc-*/*.xz --clobber
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else
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echo "Creating release '${RELEASE_TAG}' ..."
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gh release create "${RELEASE_TAG}" ./ghc-*/*.xz
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fi

Diff for: ‎README.md

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# About
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Haskell cross-compiler (GHC) targeting Android.
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Build arch: x86_64
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## Available for archs (Target archs)
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- aarch64/arm64
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- arm/arm32
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- i686
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- x86_64

Diff for: ‎compile.sh

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#!/usr/bin/bash
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set -e -u
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TAR_OUTPUT_DIR="$(realpath "$1")"
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ARCH="$2"
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source ./utils.sh
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mkdir -p "$TAR_OUTPUT_DIR"
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clone_termux_packages
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cp -r ./packages/ghc-cross termux-packages/packages/
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cd termux-packages
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./build-package.sh -I -a "$ARCH" ghc-cross

Diff for: ‎packages/ghc-cross/always-use-pic-on-android-for-dynexec.patch

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--- ghc-9.12.1/compiler/GHC/Driver/DynFlags.hs 2024-12-16 00:59:45.000000000 +0530
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+++ ghc-9.12.1.mod/compiler/GHC/Driver/DynFlags.hs 2025-01-04 19:52:30.600705081 +0530
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@@ -1311,6 +1311,8 @@
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(OSDarwin, ArchAArch64) -> [Opt_PIC]
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(OSLinux, ArchAArch64) -> [Opt_PIC, Opt_ExternalDynamicRefs]
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(OSLinux, ArchARM {}) -> [Opt_PIC, Opt_ExternalDynamicRefs]
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+ (OSLinux, ArchX86_64) -> [Opt_PIC, Opt_ExternalDynamicRefs]
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+ (OSLinux, ArchX86) -> [Opt_PIC, Opt_ExternalDynamicRefs]
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(OSLinux, ArchRISCV64 {}) -> [Opt_PIC, Opt_ExternalDynamicRefs]
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(OSOpenBSD, ArchX86_64) -> [Opt_PIC] -- Due to PIE support in
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-- OpenBSD since 5.3 release

Diff for: ‎packages/ghc-cross/build.sh

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TERMUX_PKG_HOMEPAGE=https://www.haskell.org/ghc/
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TERMUX_PKG_DESCRIPTION="The Glasgow Haskell Compiler"
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TERMUX_PKG_LICENSE="custom"
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TERMUX_PKG_MAINTAINER="Aditya Alok <[email protected]>"
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TERMUX_PKG_VERSION=9.12.1
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TERMUX_PKG_SRCURL="https://downloads.haskell.org/~ghc/$TERMUX_PKG_VERSION/ghc-$TERMUX_PKG_VERSION-src.tar.xz"
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TERMUX_PKG_SHA256=4a7410bdeec70f75717087b8f94bf5a6598fd61b3a0e1f8501d8f10be1492754
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TERMUX_PKG_DEPENDS="libiconv, libffi, libgmp, libandroid-posix-semaphore, bionic-host"
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TERMUX_PKG_BUILD_IN_SRC=true
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
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--host=$TERMUX_BUILD_TUPLE
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--with-system-libffi"
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TERMUX_PKG_NO_STATICSPLIT=true
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termux_step_post_get_source() {
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termux_setup_ghc && termux_setup_cabal
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cabal update
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}
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termux_step_pre_configure() {
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export CONF_CC_OPTS_STAGE1="$CFLAGS $CPPFLAGS" CONF_GCC_LINKER_OPTS_STAGE1="$LDFLAGS"
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export CONF_CC_OPTS_STAGE2="$CFLAGS $CPPFLAGS" CONF_GCC_LINKER_OPTS_STAGE2="$LDFLAGS"
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export target="$TERMUX_HOST_PLATFORM"
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if [ "$TERMUX_ARCH" = "arm" ]; then
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target="armv7a-linux-androideabi"
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fi
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" --target=$target"
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./boot.source
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}
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termux_step_make() {
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unset CFLAGS CPPFLAGS LDFLAGS # For stage0 compilation.
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./hadrian/build binary-dist-dir --flavour=quickest+no_profiled_libs --docs=none \
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"stage1.*.ghc.*.opts += -optl-landroid-posix-semaphore"
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}
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termux_step_make_install() {
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cd ./_build/bindist/ghc-* || exit 1
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./configure --prefix="$TERMUX_PREFIX" --host="$target"
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make install
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# We may build GHC with `llc-9` etc., but only `llc` is present in Termux
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sed -i 's/"LLVM llc command", "llc.*"/"LLVM llc command", "llc"/' \
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"$TERMUX_PREFIX/lib/$target-ghc-$TERMUX_PKG_VERSION/lib/settings" || :
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sed -i 's/"LLVM opt command", "opt.*"/"LLVM opt command", "opt"/' \
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"$TERMUX_PREFIX/lib/$target-ghc-$TERMUX_PKG_VERSION/lib/settings" || :
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}
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termux_step_install_license() {
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install -Dm600 -t "$TERMUX_PREFIX/share/doc/$TERMUX_PKG_NAME" \
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"$TERMUX_PKG_SRCDIR/LICENSE"
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}
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termux_step_post_massage() {
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# Package for Termux ci:
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local host_platform="${TERMUX_HOST_PLATFORM}"
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[ "${TERMUX_ARCH}" = "arm" ] && host_platform="armv7a-linux-androideabi"
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for f in "bin/${host_platform}"-{ghc,ghc-$TERMUX_PKG_VERSION,ghc-pkg*,hsc2hs,hp2ps}; do
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# Fix shebang and $topdir.
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sed -i -e "s|^#!${TERMUX_PREFIX}/bin/sh|#!/usr/bin/sh|" \
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-e "s|${host_platform}-ghc-${TERMUX_PKG_VERSION}|ghc-${TERMUX_PKG_VERSION}|g" \
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"$f"
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biname="$(basename "$f")"
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mv "$f" "bin/${biname/${host_platform}-/}"
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done
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rm -rf "bin/$host_platform"-* || : # Remove rest binaries.
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mkdir -p lib/ghc-"${TERMUX_PKG_VERSION}"/bin
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cp lib/"${host_platform}"-ghc-"${TERMUX_PKG_VERSION}"/settings lib/ghc-"${TERMUX_PKG_VERSION}"
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cp lib/"${host_platform}"-ghc-"${TERMUX_PKG_VERSION}"/bin/{ghc,ghc-pkg,hsc2hs,hp2ps,unlit} lib/ghc-"${TERMUX_PKG_VERSION}"/bin
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tar -cvzf "${TAR_OUTPUT_DIR}/ghc-cross-bin-${TERMUX_PKG_VERSION}-${TERMUX_ARCH}.tar.xz" \
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lib/ghc-"${TERMUX_PKG_VERSION}" \
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bin/
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exit
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}

Diff for: ‎packages/ghc-cross/cabal-set-default-prefix.patch

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--- ghc-9.12.1/libraries/Cabal/Cabal/src/Distribution/Simple/InstallDirs.hs 2024-12-16 01:00:10.000000000 +0530
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+++ ghc-9.12.1.mod/libraries/Cabal/Cabal/src/Distribution/Simple/InstallDirs.hs 2025-01-04 20:05:06.846734461 +0530
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@@ -205,7 +205,7 @@
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windowsProgramFilesDir <- getWindowsProgramFilesDir
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return (windowsProgramFilesDir </> "Haskell")
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Haiku -> return "/boot/system/non-packaged"
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- _ -> return "/usr/local"
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+ _ -> return "@TERMUX_PREFIX@"
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installLibDir <-
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case buildOS of
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Windows -> return "$prefix"

Diff for: ‎packages/ghc-cross/elf_types.patch

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--- ghc-9.12.1/rts/linker/ElfTypes.h 2024-12-16 00:59:46.000000000 +0530
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+++ ghc-9.12.1.mod/rts/linker/ElfTypes.h 2025-01-04 21:31:55.550538431 +0530
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@@ -8,6 +8,11 @@
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#include <elf.h>
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#include "linker/InitFini.h"
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+#define ELF32_ST_VISIBILITY(o) ((o) & 0x03)
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+
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+/* For ELF64 the definitions are the same. */
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+#define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY(o)
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+
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/*
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* Define a set of types which can be used for both ELF32 and ELF64
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*/

Diff for: ‎run-docker.sh

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#!/bin/sh
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set -e -u
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CONTAINER_HOME_DIR=/home/builder
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UNAME=$(uname)
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REPOROOT="$(dirname $(readlink -f $0))"
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TERMUX_BUILDER_IMAGE_NAME="ghcr.io/termux/package-builder"
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CONTAINER_NAME="termux-package-builder"
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USER=builder
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echo "Running container '$CONTAINER_NAME' from image '$TERMUX_BUILDER_IMAGE_NAME'..."
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docker start $CONTAINER_NAME >/dev/null 2>&1 || {
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echo "Creating new container..."
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docker run \
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--detach \
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--name $CONTAINER_NAME \
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--volume $REPOROOT:$CONTAINER_HOME_DIR/termux-packages \
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--tty \
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$TERMUX_BUILDER_IMAGE_NAME
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if [ $(id -u) -ne 1000 -a $(id -u) -ne 0 ]; then
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echo "Changed builder uid/gid... (this may take a while)"
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docker exec $CONTAINER_NAME sudo chown -R $(id -u) $CONTAINER_HOME_DIR
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docker exec $CONTAINER_NAME sudo chown -R $(id -u) /data
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docker exec $CONTAINER_NAME sudo usermod -u $(id -u) builder
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docker exec $CONTAINER_NAME sudo groupmod -g $(id -g) builder
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fi
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}
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docker exec --interactive $CONTAINER_NAME "$@"

Diff for: ‎utils.sh

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#!/bin/bash
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clone_termux_packages() {
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# clone termux-packages into container
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git clone https://github.com/termux/termux-packages.git
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}
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download() {
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url="$1"
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destination="$2"
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checksum="$3"
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curl --fail --retry 20 --retry-connrefused --retry-delay 30 --location -o "${destination}" "${url}" || {
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echo "Failed to download '${url}'."
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exit 1
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}
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if [ "${checksum}" != "SKIP" ]; then
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actual_checksum=$(sha256sum "${destination}" | cut -f 1 -d ' ')
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if [ "${checksum}" != "${actual_checksum}" ]; then
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printf >&2 "Wrong checksum for %s:\nExpected: %s\nActual: %s\n" \
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"${url}" "${checksum}" "${actual_checksum}"
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return 1
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fi
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fi
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}

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