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150 lines
4.6 KiB
150 lines
4.6 KiB
project('libepoxy', 'c', version: '1.3.2',
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default_options: [
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'buildtype=debugoptimized',
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'c_std=gnu99',
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'warning_level=1',
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],
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license: 'MIT',
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meson_version: '>= 0.36.0')
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epoxy_version = meson.project_version().split('.')
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epoxy_major_version = epoxy_version[0].to_int()
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epoxy_minor_version = epoxy_version[1].to_int()
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epoxy_micro_version = epoxy_version[2].to_int()
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epoxy_prefix = get_option('prefix')
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epoxy_libdir = join_paths(epoxy_prefix, get_option('libdir'))
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epoxy_datadir = join_paths(epoxy_prefix, get_option('datadir'))
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epoxy_includedir = join_paths(epoxy_prefix, get_option('includedir'))
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cc = meson.get_compiler('c')
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host_system = host_machine.system()
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conf = configuration_data()
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conf.set_quoted('PACKAGE_NAME', meson.project_name())
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conf.set_quoted('PACKAGE_VERSION', meson.project_version())
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conf.set_quoted('PACKAGE_STRING', '@0@-@1@'.format(meson.project_name(), meson.project_version()))
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conf.set_quoted('PACKAGE_DATADIR', join_paths(get_option('prefix'), get_option('datadir')))
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conf.set_quoted('PACKAGE_LIBDIR', join_paths(get_option('prefix'), get_option('libdir')))
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conf.set_quoted('PACKAGE_LOCALEDIR', join_paths(get_option('prefix'), get_option('datadir'), 'locale'))
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conf.set_quoted('PACKAGE_LIBEXECDIR', join_paths(get_option('prefix'), get_option('libexecdir')))
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conf.set('HAVE_KHRPLATFORM_H', cc.has_header('KHR/khrplatform.h', required: false))
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if host_system == 'windows'
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build_glx = false
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build_egl = false
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build_apple = false
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build_wgl = true
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has_znow = true
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elif host_system == 'darwin'
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build_glx = false
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build_egl = false
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build_apple = true
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build_wgl = false
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has_znow = false
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else
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build_glx = true
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build_egl = true
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build_apple = false
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build_wgl = false
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has_znow = true
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endif
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# Compiler flags, taken from the Xorg macros
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test_cflags = [
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'-Wpointer-arith',
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'-Wmissing-declarations',
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'-Wformat=2',
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'-Wstrict-prototypes',
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'-Wmissing-prototypes',
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'-Wnested-externs',
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'-Wbad-function-cast',
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'-Wold-style-definition',
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'-Wdeclaration-after-statement',
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'-Wunused',
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'-Wuninitialized',
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'-Wshadow',
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'-Wmissing-noreturn',
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'-Wmissing-format-attribute',
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'-Wredundant-decls',
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'-Wlogical-op',
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'-Werror=implicit',
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'-Werror=nonnull',
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'-Werror=init-self',
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'-Werror=main',
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'-Werror=missing-braces',
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'-Werror=sequence-point',
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'-Werror=return-type',
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'-Werror=trigraphs',
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'-Werror=array-bounds',
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'-Werror=write-strings',
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'-Werror=address',
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'-Werror=int-to-pointer-cast',
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'-Werror=pointer-to-int-cast',
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'-fno-strict-aliasing',
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'-Wno-int-conversion',
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]
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common_cflags = []
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foreach cflag: test_cflags
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if cc.has_argument(cflag)
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common_cflags += [ cflag ]
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endif
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endforeach
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# Dependencies
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dl_dep = cc.find_library('dl', required: false)
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gl_dep = dependency('gl', required: false)
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egl_dep = dependency('egl', required: false)
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# Optional dependencies for tests
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x11_dep = dependency('x11', required: false)
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gles1_dep = cc.find_library('libGLESv1_CM', required: false)
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gles2_dep = cc.find_library('libGLESv2', required: false)
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# On windows, the DLL has to have all of its functions
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# resolved at link time, so we have to link directly aginst
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# opengl32. But that's the only GL provider, anyway.
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if host_system == 'windows'
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opengl32_dep = cc.find_library('opengl32', required: true)
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# When building against static libraries, we need to control
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# the order of the dependencies, and gdi32 provides symbols
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# needed when using opengl32, like SetPixelFormat and
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# ChoosePixelFormat. This is mostly a workaround for older
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# versions of Meson.
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gdi32_dep = cc.find_library('gdi32', required: true)
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endif
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# PkgConfig file
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pkgconf = configuration_data()
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pkgconf.set('prefix', epoxy_prefix)
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pkgconf.set('exec_prefix', epoxy_prefix)
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pkgconf.set('libdir', epoxy_libdir)
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pkgconf.set('includedir', epoxy_includedir)
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pkgconf.set('PACKAGE_VERSION', meson.project_version())
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if dl_dep.found()
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pkgconf.set('DLOPEN_LIBS', '-ldl')
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endif
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configure_file(input: 'epoxy.pc.in',
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output: 'epoxy.pc',
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configuration: pkgconf,
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install: true,
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install_dir: join_paths(epoxy_libdir, 'pkgconfig'))
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# Generates the dispatch tables
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gen_dispatch_py = find_program('src/gen_dispatch.py')
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gl_registry = join_paths(meson.source_root(), 'registry/gl.xml')
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egl_registry = join_paths(meson.source_root(), 'registry/egl.xml')
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glx_registry = join_paths(meson.source_root(), 'registry/glx.xml')
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wgl_registry = join_paths(meson.source_root(), 'registry/wgl.xml')
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libepoxy_inc = [
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include_directories('include'),
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include_directories('src'),
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]
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subdir('include/epoxy')
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subdir('src')
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subdir('test')
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