1# Copyright © 2017-2019 Intel Corporation
2
3# Permission is hereby granted, free of charge, to any person obtaining a copy
4# of this software and associated documentation files (the "Software"), to deal
5# in the Software without restriction, including without limitation the rights
6# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7# copies of the Software, and to permit persons to whom the Software is
8# furnished to do so, subject to the following conditions:
9
10# The above copyright notice and this permission notice shall be included in
11# all copies or substantial portions of the Software.
12
13# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
19# SOFTWARE.
20
21inc_egl = include_directories('.', 'main')
22inc_egl_dri2 = include_directories('drivers/dri2')
23
24c_args_for_egl = []
25link_for_egl = []
26deps_for_egl = []
27incs_for_egl = [inc_include, inc_src, inc_egl]
28
29files_egl = files(
30  'main/eglapi.c',
31  'main/eglarray.c',
32  'main/eglarray.h',
33  'main/eglconfig.c',
34  'main/eglconfig.h',
35  'main/eglcontext.c',
36  'main/eglcontext.h',
37  'main/eglcurrent.c',
38  'main/eglcurrent.h',
39  'main/egldefines.h',
40  'main/egldevice.c',
41  'main/egldevice.h',
42  'main/egldisplay.c',
43  'main/egldisplay.h',
44  'main/egldriver.h',
45  'main/eglglobals.c',
46  'main/eglglobals.h',
47  'main/eglimage.c',
48  'main/eglimage.h',
49  'main/egllog.c',
50  'main/egllog.h',
51  'main/eglsurface.c',
52  'main/eglsurface.h',
53  'main/eglsync.c',
54  'main/eglsync.h',
55  'main/eglentrypoint.h',
56  'main/egltypedefs.h',
57)
58
59g_egldispatchstubs_c = custom_target(
60  'g_egldispatchstubs.c',
61  input : [
62    'generate/gen_egl_dispatch.py',
63    'generate/egl.xml', 'generate/egl_other.xml'
64  ],
65  output : 'g_egldispatchstubs.c',
66  command : [
67    prog_python, '@INPUT0@', 'source', '@INPUT1@', '@INPUT2@',
68  ],
69  depend_files : [ files('generate/eglFunctionList.py'), genCommon_py, ],
70  capture : true,
71)
72
73g_egldispatchstubs_h = custom_target(
74  'g_egldispatchstubs.h',
75  input : [
76    'generate/gen_egl_dispatch.py',
77    'generate/egl.xml', 'generate/egl_other.xml'
78  ],
79  output : 'g_egldispatchstubs.h',
80  command : [
81    prog_python, '@INPUT0@', 'header', '@INPUT1@', '@INPUT2@',
82  ],
83  depend_files : [ files('generate/eglFunctionList.py'), genCommon_py, ],
84  capture : true,
85)
86
87if with_dri2
88  files_egl += files(
89    'drivers/dri2/egl_dri2.c',
90    'drivers/dri2/egl_dri2.h',
91  )
92  deps_for_egl += idep_xmlconfig
93  link_for_egl += libloader
94  incs_for_egl += inc_loader
95
96  files_egl += files(
97    'drivers/dri2/platform_device.c',
98    'drivers/dri2/platform_surfaceless.c',
99  )
100  if with_platform_x11
101    files_egl += files('drivers/dri2/platform_x11.c')
102    if with_dri3
103      files_egl += files('drivers/dri2/platform_x11_dri3.c')
104      link_for_egl += libloader_dri3_helper
105    endif
106    deps_for_egl += [dep_x11_xcb, dep_xcb_dri2, dep_xcb_xfixes]
107  endif
108  if with_gbm
109    files_egl += files('drivers/dri2/platform_drm.c')
110    link_for_egl += libgbm
111    incs_for_egl += [inc_gbm, include_directories('../gbm/main')]
112    deps_for_egl += dep_libdrm
113  endif
114  if with_platform_wayland
115    deps_for_egl += [dep_wayland_client, dep_wayland_server, dep_wayland_egl_headers]
116    link_for_egl += libwayland_drm
117    files_egl += files('drivers/dri2/platform_wayland.c')
118    files_egl += [
119      linux_dmabuf_unstable_v1_protocol_c,
120      linux_dmabuf_unstable_v1_client_protocol_h,
121      wayland_drm_client_protocol_h,
122    ]
123    incs_for_egl += include_directories('wayland/wayland-drm')
124  endif
125  if with_platform_android
126    deps_for_egl += dep_android
127    files_egl += files('drivers/dri2/platform_android.c')
128  endif
129elif with_platform_haiku
130  incs_for_egl += inc_haikugl
131  c_args_for_egl += [
132    '-D_EGL_BUILT_IN_DRIVER_HAIKU',
133  ]
134  files_egl += files('drivers/haiku/egl_haiku.cpp')
135  link_for_egl += libgl
136  deps_for_egl += cpp.find_library('be')
137endif
138
139if cc.has_function('mincore')
140  c_args_for_egl += '-DHAVE_MINCORE'
141endif
142
143if not with_glvnd
144  egl_lib_name = 'EGL' + get_option('egl-lib-suffix')
145  egl_lib_version = '1.0.0'
146else
147  egl_lib_name = 'EGL_mesa'
148  egl_lib_version = '0.0.0'
149  deps_for_egl += dep_glvnd
150  files_egl += [g_egldispatchstubs_h, g_egldispatchstubs_c]
151  files_egl += files('main/eglglvnd.c', 'main/egldispatchstubs.c')
152  install_data(
153    'main/50_mesa.json',
154    install_dir : join_paths(get_option('datadir'), 'glvnd', 'egl_vendor.d')
155  )
156endif
157
158libegl = shared_library(
159  egl_lib_name,
160  files_egl,
161  c_args : [
162    c_args_for_egl,
163    '-D_EGL_NATIVE_PLATFORM=_EGL_PLATFORM_@0@'.format(egl_native_platform.to_upper()),
164  ],
165  gnu_symbol_visibility : 'hidden',
166  include_directories : incs_for_egl,
167  link_with : [link_for_egl, libglapi],
168  link_args : [ld_args_bsymbolic, ld_args_gc_sections],
169  dependencies : [deps_for_egl, dep_dl, dep_libdrm, dep_clock, dep_thread, idep_mesautil],
170  install : true,
171  version : egl_lib_version,
172)
173
174if not with_glvnd
175  pkg.generate(
176    name : 'egl',
177    description : 'Mesa EGL Library',
178    version : meson.project_version(),
179    libraries : libegl,
180    libraries_private: gl_priv_libs,
181    requires_private : gl_priv_reqs,
182    extra_cflags : gl_pkgconfig_c_flags,
183  )
184endif
185
186if with_symbols_check
187  if with_glvnd
188    egl_symbols = files('egl-glvnd-symbols.txt')
189  else
190    egl_symbols = files('egl-symbols.txt')
191  endif
192  test('egl-symbols-check',
193    symbols_check,
194    args : [
195      '--lib', libegl,
196      '--symbols-file', egl_symbols,
197      symbols_check_args,
198    ],
199    suite : ['egl'],
200  )
201  test('egl-entrypoint-check',
202    prog_python,
203    args : files('egl-entrypoint-check.py', 'main/eglentrypoint.h'),
204    suite : ['egl'],
205  )
206endif
207