pantry/projects/haskell.org/package.yml-from-source

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### This was deprecated due to significant drift and revlock in
### ghc's build system
distributable:
url: https://downloads.haskell.org/~ghc/{{version}}/ghc-{{version}}-src.tar.xz
sig: "{{url}}.sig"
strip-components: 1
versions:
github: ghc/ghc/tags
strip:
- /^ghc-/
- /-release$/
ignore: [9.5.x, 9.6.x] #FIXME help us to build these!
provides:
- bin/ghc
- bin/ghc-pkg
- bin/ghci
- bin/haddock
- bin/hp2ps
- bin/hpc
- bin/hsc2hs
- bin/runghc
- bin/runhaskell
dependencies:
gnu.org/gmp: 6
invisible-island.net/ncurses: 6
tea.xyz/gx/cc: 'c99' # ghc uses this during builds
sourceware.org/libffi: 3
build:
dependencies:
gnu.org/autoconf: ^2
gnu.org/automake: ^1 # `aclocal` is used during the build for some reason
tea.xyz/gx/make: '*' #FIXME specifically, gnu make is *required*
curl.se: '*'
gnu.org/m4: '*'
git-scm.org: ^2
python.org: ^3
gnu.org/patch: '*'
linux:
github.com/numactl/numactl: ^2 # ghcup needs this
# `ghc` needs `ghc` to bootstrap `ghc`
# The canonical way to achieve this is with `ghcup`
# To that end, we capture $HOME so as to no pollute the user's life with unwanted
# stage0 tooling. Instead, everything is localized to $HOME, and can be
# cleaned up at will, and won't capture any of the user's workflow
script: |
export HOME="$(pwd)"
if test -d .ghcup; then
echo "ghcup already installed"
else
curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
fi
PATH="$HOME/.ghcup/bin:$PATH"
if test -e $HOME/.cabal/bin; then
rm -r $HOME/.cabal/bin
fi
export PATH="$HOME/.cabal/bin:$PATH"
GHC="$HOME/.ghcup/bin/ghc"
# We need PIC on linux-x86_64 (it's already on the other
# platforms). This does that.
# https://www.hobson.space/posts/haskell-foreign-library/
sed -i.bak \
's/\((OSLinux, ArchAArch64) -> \[Opt_PIC, Opt_ExternalDynamicRefs\]\)/\1\n (OSLinux, ArchX86_64) -> \[Opt_PIC, Opt_ExternalDynamicRefs\]/' \
compiler/GHC/Driver/Session.hs
rm compiler/GHC/Driver/Session.hs.bak
./configure $ARGS
hadrian/build $HADRIAN_ARGS install
for shim in $(find "{{prefix}}/bin" -type f); do
sed -i.bak -e 's_="{{prefix}}_="$(dirname $(dirname $0))_' $shim
rm $shim.bak
done
sed -i.bak 's|{{tea.prefix}}|$TEA_PREFIX|g' "{{prefix}}/bin/hsc2hs-ghc-{{version}}"
rm "{{prefix}}/bin/hsc2hs-ghc-{{version}}.bak"
env:
BOOTSTRAP_HASKELL_NONINTERACTIVE: 1
BOOTSTRAP_HASKELL_ADJUST_BASHRC: 0
BOOTSTRAP_HASKELL_GHC_VERSION: ${{version}}
CONF_CC_OPTS_STAGE0: $CFLAGS
CONF_CC_OPTS_STAGE1: $CFLAGS
CONF_CC_OPTS_STAGE2: $CFLAGS
CONF_GCC_LINKER_OPTS_STAGE0: $LDFLAGS
CONF_GCC_LINKER_OPTS_STAGE1: $LDFLAGS
CONF_GCC_LINKER_OPTS_STAGE2: $LDFLAGS
# ChatGPT
GHC_OPTIONS: -fPIC
ARGS:
- --prefix={{prefix}}
- --disable-numa
- --with-curses-includes={{deps.invisible-island.net/ncurses.prefix}}/include/ncursesw
- --with-intree-gmp
- --with-system-libffi
HADRIAN_ARGS:
- -j
- --docs=none
- --flavour=release
- --prefix="{{prefix}}"
linux:
C_INCLUDE_PATH: ${{deps.invisible-island.net/ncurses.prefix}}/include/ncursesw
# ^^ yep telling `./configure` about it just aint enough
darwin:
ARGS:
- --with-ffi-includes=$(xcrun --show-sdk-path)/usr/include/ffi
# workaround `fatal error: 'ffitarget_arm64.h' file not found`
C_INCLUDE_PATH: $(xcrun --show-sdk-path)/usr/include/ffi
test:
script: |
out=$(runghc $FIXTURE)
test "$out" = "Hello World"
fixture:
main = putStrLn "Hello World"