old_contents: # Copyright 2014 Dietrich Epp.
  # This file is part of SGLib.  SGLib is licensed under the terms of the
  # 2-clause BSD license.  For more information, see LICENSE.txt.
  from d3build.package import ExternalPackage
  
  # stdio.h is necessary
  TEST_SOURCE = '''\
  #include <stdio.h>
  #include "jpeglib.h"
  int main(int argc, char **argv) {
      int version;
      struct jpeg_decompress_struct cinfo;
      version = JPEG_LIB_VERSION;
      jpeg_create_decompress(&cinfo);
      return version;
  }
  '''
  
  def test(build):
      mod = build.target.module()
      mod.add_library('-ljpeg')
      if not mod.test_compile(TEST_SOURCE, 'c'):
          raise ConfigError('Test program failed to compile and link.')
      return None, mod
  
  module = ExternalPackage(
      [test],
      name='LibJPEG',
      packages={
          'deb': 'libjpeg-dev',
          'rpm': 'libjpeg-turbo',
          'gentoo': 'media-libs/libjpeg-turbo',
          'arch': 'libjpeg-turbo',
      }
  )
  
new_contents: # Copyright 2014 Dietrich Epp.
  # This file is part of SGLib.  SGLib is licensed under the terms of the
  # 2-clause BSD license.  For more information, see LICENSE.txt.
  from d3build.package import ExternalPackage
  
  # stdio.h is necessary
  TEST_SOURCE = '''\
  #include <stdio.h>
  #include "jpeglib.h"
  int main(int argc, char **argv) {
      int version;
      struct jpeg_decompress_struct cinfo;
      (void) argc;
      (void) argv;
      version = JPEG_LIB_VERSION;
      jpeg_create_decompress(&cinfo);
      return version;
  }
  '''
  
  def test(build):
      mod = build.target.module()
      mod.add_library('-ljpeg')
      if not mod.test_compile(TEST_SOURCE, 'c'):
          raise ConfigError('Test program failed to compile and link.')
      return None, mod
  
  module = ExternalPackage(
      [test],
      name='LibJPEG',
      packages={
          'deb': 'libjpeg-dev',
          'rpm': 'libjpeg-turbo',
          'gentoo': 'media-libs/libjpeg-turbo',
          'arch': 'libjpeg-turbo',
      }
  )
  
subject: fix LibJPEG test with -Werror