distributable:
  url: https://downloads.xiph.org/releases/ogg/libogg-{{version}}.tar.gz
  strip-components: 1

versions:
  url: https://downloads.xiph.org/releases/ogg/
  match: /libogg-(\d+\.\d+\.\d+)\.tar\.gz/
  strip:
    - /libogg-/
    - /.tar.gz/

build:
  script: |
    ./configure $ARGS
    make --jobs {{ hw.concurrency }}
    make install
  env:
    ARGS:
      - --prefix="{{prefix}}"
      - --disable-dependency-tracking

test:
  fixture: |
    #include <ogg/ogg.h>
    #include <stdio.h>
    int main (void) {
      ogg_sync_state oy;
      ogg_stream_state os;
      ogg_page og;
      ogg_packet op;
      char *buffer;
      int bytes;
      ogg_sync_init (&oy);
      buffer = ogg_sync_buffer (&oy, 4096);
      bytes = fread(buffer, 1, 4096, stdin);
      ogg_sync_wrote (&oy, bytes);
      if (ogg_sync_pageout (&oy, &og) != 1)
        return 1;
      ogg_stream_init (&os, ogg_page_serialno (&og));
      if (ogg_stream_pagein (&os, &og) < 0)
        return 1;
      if (ogg_stream_packetout (&os, &op) != 1)
        return 1;
      return 0;
    }
  dependencies:
    gnu.org/wget: '*'
  script: |
    wget https://upload.wikimedia.org/wikipedia/commons/c/c8/Example.ogg -O test.ogg
    mv $FIXTURE test.c
    cc test.c -logg
    ./a.out < test.ogg
