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#############################################################################
#
# Copyright (C) 2019 Collabora Ltd
#
# 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,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
project(
'virglrenderer', 'c',
version: '0.8.2',
license : 'MIT',
meson_version : '>= 0.46',
default_options : ['buildtype=release', 'b_ndebug=if-release',
'warning_level=3', 'c_std=gnu11']
)
# To change only before doing a release:
#
# 1. Incrememnt the revision
# 2. If the interface was changed in an compatible way increment the
# interface age
# 3. If the ABI has changed in an incompatible way increment the binary_age
# and set revision and interface_age to zero
binary_age = 1
interface_age = 4
revision = 2
cc = meson.get_compiler('c')
add_project_arguments('-DHAVE_CONFIG_H=1', language : 'c')
add_project_arguments('-D_GNU_SOURCE=1', language : 'c')
add_project_arguments('-DVIRGL_RENDERER_UNSTABLE_APIS', language : 'c')
warnings = [
'-Werror=implicit-function-declaration',
'-Werror=missing-prototypes',
'-Wmissing-prototypes',
'-Werror=int-to-pointer-cast',
'-Wno-overlength-strings',
]
foreach w : warnings
if cc.has_argument(w)
add_project_arguments(w, language : 'c')
endif
endforeach
flags = [
'-fvisibility=hidden',
]
foreach f : flags
if cc.has_argument(f)
add_project_arguments(f, language : 'c')
endif
endforeach
prog_python = import('python').find_installation('python3')
libdrm_dep = dependency('libdrm', version : '>=2.4.50')
thread_dep = dependency('threads')
epoxy_dep = dependency('epoxy', version: '>= 1.5.4')
m_dep = cc.find_library('m')
conf_data = configuration_data()
conf_data.set('VERSION', '0.8.1')
with_tracing = get_option('tracing')
if with_tracing != 'none'
if not cc.compiles('void f(void* v){} int main () { void *dummy __attribute__((cleanup (f))) = 0;}')
error('Tracing requires compiler support for __attribute__((cleanup))')
endif
endif
if with_tracing == 'percetto'
# percetto uses C++ internally, so we need to link with C++.
# TODO: remove -lstdc++ when percetto is a shared library.
add_project_link_arguments('-lstdc++', language : 'c')
percetto_dep = dependency('percetto', version : '>=0.0.8')
conf_data.set('ENABLE_TRACING', 'TRACE_WITH_PERCETTO')
endif
if with_tracing == 'perfetto'
vperfetto_min_dep = dependency('vperfetto_min')
conf_data.set('ENABLE_TRACING', 'TRACE_WITH_PERFETTO')
endif
if with_tracing == 'stderr'
conf_data.set('ENABLE_TRACING', 'TRACE_WITH_STDERR')
endif
if cc.has_header('sys/uio.h')
conf_data.set('HAVE_SYS_UIO_H', 1)
endif
if cc.has_header('dlfcn.h')
conf_data.set('HAVE_DLFCN_H', 1)
endif
if cc.has_header('pthread.h')
conf_data.set('HAVE_PTHREAD', 1)
endif
if cc.has_header('sys/eventfd.h')
conf_data.set('HAVE_EVENTFD_H', 1)
endif
if cc.has_header('sys/select.h')
conf_data.set('HAVE_SYS_SELECT_H', 1)
endif
if get_option('buildtype') == 'debug'
add_global_arguments('-DDEBUG=1', language : 'c')
endif
platforms = get_option('platforms')
require_egl = platforms.contains('egl')
require_glx = platforms.contains('glx')
auto_egl_glx = platforms.contains('auto')
with_egl = require_egl or auto_egl_glx
with_glx = require_glx or auto_egl_glx
have_egl = false
have_glx = false
with_minigbm_allocation = get_option('minigbm_allocation')
if with_minigbm_allocation
conf_data.set('ENABLE_MINIGBM_ALLOCATION', 1)
_gbm_ver = '18.0.0'
else
_gbm_ver = '0.0.0'
endif
if with_egl
if cc.has_header('epoxy/egl.h', dependencies: epoxy_dep) and epoxy_dep.get_pkgconfig_variable('epoxy_has_egl') == '1'
gbm_dep = dependency('gbm', version: '>= ' + _gbm_ver, required: require_egl)
have_egl = gbm_dep.found()
conf_data.set('HAVE_EPOXY_EGL_H', 1)
else
assert(not require_egl,
'egl was explicitely requested but it is not supported by epoxy')
endif
endif
if with_glx
if cc.has_header('epoxy/glx.h', dependencies: epoxy_dep) and epoxy_dep.get_pkgconfig_variable('epoxy_has_glx') == '1'
glx_dep = dependency('x11', required: require_glx)
have_glx = glx_dep.found()
conf_data.set('HAVE_EPOXY_GLX_H', 1)
else
assert(not require_glx,
'glx was explicitely requested but it is not supported by epoxy')
endif
endif
if cc.compiles('void __attribute__((hidden)) func() {}')
conf_data.set('HAVE_FUNC_ATTRIBUTE_VISIBILITY', 1)
endif
configure_file(input : 'config.h.meson',
output : 'config.h',
configuration : conf_data)
pkgconf_data = configuration_data()
pkgconf_data.set('PACKAGE_VERSION', meson.project_version())
pkgconf_data.set('prefix', get_option('prefix'))
pkgconf_data.set('exec_prefix', '${prefix}')
pkgconf_data.set('libdir', '${prefix}/' + get_option('libdir'))
pkgconf_data.set('includedir', '${prefix}/' + get_option('includedir'))
pkg_config = configure_file(input : 'virglrenderer.pc.in',
output : 'virglrenderer.pc',
configuration : pkgconf_data)
install_data(pkg_config,
install_dir: get_option('libdir') + '/pkgconfig')
inc_configuration = include_directories('.')
with_fuzzer = get_option('fuzzer')
with_tests = get_option('tests')
with_valgrind = get_option('valgrind')
subdir('src')
subdir('vtest')
if with_tests
subdir('tests')
endif
lines = [
'',
'prefix: ' + get_option('prefix'),
'libdir: ' + get_option('libdir'),
'',
'c_args: ' + (' ').join(get_option('c_args')),
'',
]
lines += 'egl: ' + (have_egl ? 'yes' : 'no')
lines += 'glx: ' + (have_glx ? 'yes' : 'no')
lines += ''
lines += 'minigbm_alloc: ' + (with_minigbm_allocation ? 'yes' : 'no' )
lines += ''
lines += 'tests: ' + (with_tests ? 'yes' : 'no' )
lines += 'fuzzer: ' + (with_fuzzer ? 'yes' : 'no' )
lines += 'tracing: ' + with_tracing
indent = ' '
summary = indent + ('\n' + indent).join(lines)
message('\n\nConfiguration summary:\n@0@\n'.format(summary))
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