meson.build revision 7e102996 
1# Copyright © 2017 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/eglapi.h',
32  'main/eglarray.c',
33  'main/eglarray.h',
34  'main/eglconfig.c',
35  'main/eglconfig.h',
36  'main/eglcontext.c',
37  'main/eglcontext.h',
38  'main/eglcurrent.c',
39  'main/eglcurrent.h',
40  'main/egldefines.h',
41  'main/egldevice.c',
42  'main/egldevice.h',
43  'main/egldisplay.c',
44  'main/egldisplay.h',
45  'main/egldriver.c',
46  'main/egldriver.h',
47  'main/eglfallbacks.c',
48  'main/eglglobals.c',
49  'main/eglglobals.h',
50  'main/eglimage.c',
51  'main/eglimage.h',
52  'main/egllog.c',
53  'main/egllog.h',
54  'main/eglsurface.c',
55  'main/eglsurface.h',
56  'main/eglsync.c',
57  'main/eglsync.h',
58  'main/eglentrypoint.h',
59  'main/egltypedefs.h',
60)
61
62g_egldispatchstubs_c = custom_target(
63  'g_egldispatchstubs.c',
64  input : [
65    'generate/gen_egl_dispatch.py',
66    'generate/egl.xml', 'generate/egl_other.xml'
67  ],
68  output : 'g_egldispatchstubs.c',
69  command : [
70    prog_python, '@INPUT0@', 'source', '@INPUT1@', '@INPUT2@',
71  ],
72  depend_files : [ files('generate/eglFunctionList.py'), genCommon_py, ],
73  capture : true,
74)
75
76g_egldispatchstubs_h = custom_target(
77  'g_egldispatchstubs.h',
78  input : [
79    'generate/gen_egl_dispatch.py',
80    'generate/egl.xml', 'generate/egl_other.xml'
81  ],
82  output : 'g_egldispatchstubs.h',
83  command : [
84    prog_python, '@INPUT0@', 'header', '@INPUT1@', '@INPUT2@',
85  ],
86  depend_files : [ files('generate/eglFunctionList.py'), genCommon_py, ],
87  capture : true,
88)
89
90if with_dri2
91  files_egl += files(
92    'drivers/dri2/egl_dri2.c',
93    'drivers/dri2/egl_dri2.h',
94    'drivers/dri2/egl_dri2_fallbacks.h',
95  )
96  link_for_egl += [libloader, libxmlconfig]
97  incs_for_egl += inc_loader
98
99  if with_platform_x11
100    files_egl += files('drivers/dri2/platform_x11.c')
101    if with_dri3
102      files_egl += files('drivers/dri2/platform_x11_dri3.c')
103      link_for_egl += libloader_dri3_helper
104    endif
105    deps_for_egl += [dep_x11_xcb, dep_xcb_dri2, dep_xcb_xfixes]
106  endif
107  if with_platform_drm
108    files_egl += files('drivers/dri2/platform_drm.c')
109    link_for_egl += libgbm
110    incs_for_egl += [inc_gbm, include_directories('../gbm/main')]
111    deps_for_egl += dep_libdrm
112  endif
113  if with_platform_surfaceless
114    files_egl += files('drivers/dri2/platform_surfaceless.c')
115  endif
116  if with_platform_wayland
117    deps_for_egl += [dep_wayland_client, dep_wayland_server, dep_wayland_egl_headers]
118    link_for_egl += libwayland_drm
119    files_egl += files('drivers/dri2/platform_wayland.c')
120    files_egl += [
121      linux_dmabuf_unstable_v1_protocol_c,
122      linux_dmabuf_unstable_v1_client_protocol_h,
123      wayland_drm_client_protocol_h,
124    ]
125    incs_for_egl += include_directories('wayland/wayland-drm')
126  endif
127  if with_platform_android
128    deps_for_egl += dep_android
129    files_egl += files('drivers/dri2/platform_android.c')
130  endif
131elif with_platform_haiku
132  incs_for_egl += inc_haikugl
133  c_args_for_egl += [
134    '-D_EGL_BUILT_IN_DRIVER_HAIKU',
135  ]
136  files_egl += files('drivers/haiku/egl_haiku.cpp')
137  link_for_egl += libgl
138  deps_for_egl += cpp.find_library('be')
139endif
140
141if cc.has_function('mincore')
142  c_args_for_egl += '-DHAVE_MINCORE'
143endif
144
145if not with_glvnd
146  egl_lib_name = 'EGL' + get_option('egl-lib-suffix')
147  egl_lib_version = '1.0.0'
148else
149  egl_lib_name = 'EGL_mesa'
150  egl_lib_version = '0.0.0'
151  files_egl += [g_egldispatchstubs_h, g_egldispatchstubs_c]
152  files_egl += files('main/eglglvnd.c', 'main/egldispatchstubs.c')
153  install_data(
154    'main/50_mesa.json',
155    install_dir : join_paths(get_option('datadir'), 'glvnd', 'egl_vendor.d')
156  )
157endif
158
159libegl = shared_library(
160  egl_lib_name,
161  files_egl,
162  c_args : [
163    c_vis_args,
164    c_args_for_egl,
165    '-D_EGL_NATIVE_PLATFORM=_EGL_PLATFORM_@0@'.format(egl_native_platform.to_upper()),
166  ],
167  include_directories : incs_for_egl,
168  link_with : [link_for_egl, libglapi, libmesa_util],
169  link_args : [ld_args_bsymbolic, ld_args_gc_sections],
170  dependencies : [deps_for_egl, dep_dl, dep_libdrm, dep_clock, dep_thread],
171  install : true,
172  version : egl_lib_version,
173)
174
175# If using glvnd the pkg-config header should not point to EGL_mesa, it should
176# point to EGL. glvnd is only available on unix like platforms so adding -l
177# should be safe here
178# TODO: in the glvnd case glvnd itself should really be providing this.
179if with_glvnd
180  _egl = '-L${libdir} -lEGL'
181else
182  _egl = libegl
183endif
184
185pkg.generate(
186  name : 'egl',
187  description : 'Mesa EGL Library',
188  version : meson.project_version(),
189  libraries : _egl,
190  libraries_private: gl_priv_libs,
191  requires_private : gl_priv_reqs,
192  extra_cflags : gl_pkgconfig_c_flags,
193)
194
195if with_tests and prog_nm.found()
196  if with_glvnd
197    # TODO: add glvnd symbol check
198  else
199    test('egl-symbols-check',
200      find_program('egl-symbols-check'),
201      env : env_test,
202      args : libegl,
203      suite : ['egl'],
204    )
205  endif
206  test('egl-entrypoint-check',
207    find_program('egl-entrypoint-check'),
208    env : ['srcdir=' + meson.current_source_dir()],
209    suite : ['egl'],
210  )
211endif
212