distributable:
  url: http://ftp.gnu.org/gnu/autoconf/autoconf-{{ version.raw }}.tar.xz
  strip-components: 1

versions:
  - 2.71

provides:
  - bin/autoconf
  - bin/autoheader
  - bin/autom4te
  - bin/autoreconf
  - bin/autoscan
  - bin/autoupdate
  - bin/ifnames

dependencies:
  gnu.org/m4: 1
  perl.org: '*'

build:
  dependencies:
    tea.xyz/gx/cc: c99
    tea.xyz/gx/make: '*'
    git-scm.org: 2
  script: |-
    ./configure \
      --build={{ hw.target }} \
      --prefix="{{ prefix }}"
    make --jobs {{ hw.concurrency }} install

    cd "{{prefix}}"/bin

    fix-shebangs.ts *

    perl -pi -e 's|\x27{{prefix}}|"\$PREFIX"\x27|g' ./autoconf

    # fix specific m4 and perl paths
    perl -pi -e 's|/opt/perl.org/v[^/]+/bin/perl|perl|g' *
    perl -pi -e 's|/opt/gnu.org/m4/v[^/]+/bin/m4|m4|g' *

    # fix hardcoded paths
    perl -pi -e "s|'{{prefix}}/|\\\$prefix.'/|" *
    git -C .. apply {{ pkg.pantry-prefix }}/relocatable.diff

    cd ../share/autoconf
    perl -pi -e 's|{{prefix}}|\$PREFIX|' autom4te.cfg

test:
  dependencies:
    tea.xyz/gx/cc: c99
  script: |
    autoconf --verbose --debug
    ./configure
    test -f config.status
    test -f config.log