update(haskell) (#869)

* update(haskell)

* add PIC for x86-64

* ChatGPT says this will work

* so annoying

* maybe this

* let's goooo

projects/haskell.org/package.yml

@@ -4,6 +4,7 @@ distributable:
   strip-components: 1
 
 versions:
+  - 9.4.4
   - 9.2.4
   #TODO
   # github: ghc/ghc/tags
@@ -64,14 +65,20 @@ build:
       rm -r $HOME/.cabal/bin
     fi
 
-    cabal update
-    cabal install alex happy
-
     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 -j --docs=none --prefix="{{prefix}}" install
+    hadrian/build $HADRIAN_ARGS install
 
     for shim in $(find "{{prefix}}/bin" -type f); do
       sed -i.bak -e 's_="{{prefix}}_="$(dirname $(dirname $0))_' $shim
@@ -84,18 +91,25 @@ build:
     BOOTSTRAP_HASKELL_NONINTERACTIVE: 1
     BOOTSTRAP_HASKELL_ADJUST_BASHRC: 0
     BOOTSTRAP_HASKELL_GHC_VERSION: ${{version}}
-    CONF_CC_OPTS_STAGE0: $LDFLAGS
-    CONF_CC_OPTS_STAGE1: $LDFLAGS
-    CONF_CC_OPTS_STAGE2: $LDFLAGS
+    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