# Copyright © 2017 Intel Corporation

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# SOFTWARE.

osmesa_link_with = []
osmesa_link_args = []
osmesa_link_deps = []

if with_shared_glapi
  osmesa_link_with += libglapi
endif
if with_ld_version_script
  osmesa_link_args += [
    '-Wl,--version-script', join_paths(meson.current_source_dir(), 'osmesa.sym')
  ]
  osmesa_link_deps += files('osmesa.sym')
endif

if cc.get_id() == 'gcc' and host_machine.cpu_family() != 'x86_64'
  osmesa_def = 'osmesa.mingw.def'
else
  osmesa_def = 'osmesa.def'
endif

libosmesa = shared_library(
  osmesa_lib_name,
  'target.c',
  gnu_symbol_visibility : 'hidden',
  link_args : [ld_args_gc_sections, osmesa_link_args],
  vs_module_defs : osmesa_def,
  include_directories : [
    inc_include, inc_src, inc_gallium, inc_gallium_aux, inc_gallium_winsys,
    inc_gallium_drivers,
  ],
  link_depends : osmesa_link_deps,
  link_whole : [libosmesa_st, libglapi_static],
  link_with : [
    libmesa_gallium, libgallium, libws_null, osmesa_link_with,
  ],
  dependencies : [
    dep_ws2_32, dep_selinux, dep_thread, dep_clock, dep_unwind,
    driver_swrast, driver_swr,
  ],
  name_prefix : host_machine.system() == 'windows' ? '' : 'lib',  # otherwise mingw will create libosmesa.dll
  soversion : host_machine.system() == 'windows' ? '' : '8',
  version : '8.0.0',
  install : true,
)

pkg.generate(
  name : 'osmesa',
  description : 'Mesa Off-screen Rendering Library',
  version : '8.0.0',
  libraries : libosmesa,
  libraries_private : gl_priv_libs,
)

if with_tests
  test('osmesa-render',
    executable(
      'osmesa-render',
      'test-render.cpp',
      include_directories : [inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_gallium_aux],
      link_with: libosmesa,
      dependencies : [idep_gtest],
    ),
    suite: 'gallium'
  )
endif