distributable:
  url: https://ftp.gnu.org/gnu/guile/guile-{{version}}.tar.gz
  strip-components: 1

versions:
  url: https://ftp.gnu.org/gnu/guile/
  match: /guile-\d+\.\d+\.\d+\.tar\.gz/
  strip:
    - /^guile-/
    - /\.tar\.gz$/

runtime:
  env:
    GUILE_LOAD_PATH: ${{prefix}}/share/guile/{{version.marketing}}
    GUILE_LOAD_COMPILED_PATH: ${{prefix}}/lib/guile/${{version.marketing}}/ccache
    GUILE_SYSTEM_EXTENSIONS_PATH: ${{prefix}}/lib/guile/${{version.marketing}}/extensions

dependencies:
  hboehm.info/gc: ^8
  gnu.org/gmp: ^6
  gnu.org/libtool: ^2
  gnu.org/libunistring: ^1
  freedesktop.org/pkg-config: ^0.29 # guile-config is a wrapper around pkg-config.
  gnu.org/readline: ^8
  gnu.org/gperf: ^3
  sourceware.org/libffi: ^3
  github.com/besser82/libxcrypt: ^4

build:
  script:
    - ./configure $ARGS
    - make --jobs {{hw.concurrency}} install
    - sed -i "s|{{prefix}}|\$(dirname \$0)/..|g" {{prefix}}/bin/guile-config
    - sed -i "s|${GUILE:-{{prefix}}/bin/guile}|\$(dirname \$0)/guile|g" {{prefix}}/bin/guild
  env:
    ARGS:
      - --prefix={{prefix}}
      - --libdir={{prefix}}/lib
      - --disable-dependency-tracking
      - --with-libreadline-prefix={{deps.gnu.org/readline.prefix}}
      - --with-libgmp-prefix={{deps.gnu.org/gmp.prefix}}
      - --disable-nls

provides:
  - bin/guild
  - bin/guile
  - bin/guile-config
  - bin/guile-snarf
  - bin/guile-tools

test:
  script:
    - guile --version | grep {{version}}
    - run: guile $FIXTURE | grep "Hello World"
      fixture:
        contents: |
          (display "Hello World")
          (newline)
        extname: scm
    - guile-config --help
  env:
    GUILE_AUTO_COMPILE: 0