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121 lines
3.2 KiB
121 lines
3.2 KiB
# Configuration file
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configure_file(output: 'config.h', configuration: conf)
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# List of generated sources:
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# - name of the generated file
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# - registry source file
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# - additional sources
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generated_sources = [
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[ 'gl_generated_dispatch.c', gl_registry, [ 'dispatch_common.c', 'dispatch_common.h' ] ]
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]
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if build_egl
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generated_sources += [ [ 'egl_generated_dispatch.c', egl_registry, 'dispatch_egl.c' ] ]
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endif
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if build_glx
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generated_sources += [ [ 'glx_generated_dispatch.c', glx_registry, 'dispatch_glx.c' ] ]
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endif
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if build_wgl
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generated_sources += [ [ 'wgl_generated_dispatch.c', wgl_registry, 'dispatch_wgl.c' ] ]
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endif
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gen_sources = [ ]
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sources = [ ]
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foreach g: generated_sources
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gen_source = g[0]
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registry = g[1]
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source = g[2]
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generated = custom_target(gen_source,
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input: registry,
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output: [ gen_source ],
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command: [
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gen_dispatch_py,
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'--source',
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'--no-header',
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'--outputdir=@OUTDIR@',
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'@INPUT@',
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])
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gen_sources += [ generated ]
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sources += [ source ]
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endforeach
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epoxy_sources = sources + gen_sources
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common_ldflags = []
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if host_system == 'linux' and cc.get_id() == 'gcc'
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common_ldflags += cc.get_supported_link_arguments([ '-Wl,-Bsymbolic-functions', '-Wl,-z,relro' ])
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endif
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# Maintain compatibility with autotools; see: https://github.com/anholt/libepoxy/issues/108
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darwin_versions = [1, '1.0']
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epoxy_deps = [ dl_dep, egl_dep ]
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if host_system == 'windows'
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epoxy_deps += [ opengl32_dep, gdi32_dep ]
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endif
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if enable_x11
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epoxy_deps += [ x11_headers_dep, ]
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endif
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if build_egl
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epoxy_deps += [ elg_headers_dep, ]
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endif
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libepoxy = library(
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'epoxy',
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sources: epoxy_sources + epoxy_headers,
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version: '0.0.0',
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darwin_versions: darwin_versions,
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install: true,
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dependencies: epoxy_deps,
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include_directories: libepoxy_inc,
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c_args: common_cflags + visibility_cflags,
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link_args: common_ldflags,
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)
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epoxy_has_glx = build_glx ? '1' : '0'
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epoxy_has_egl = build_egl ? '1' : '0'
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epoxy_has_wgl = build_wgl ? '1' : '0'
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libepoxy_dep = declare_dependency(
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link_with: libepoxy,
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include_directories: libepoxy_inc,
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dependencies: epoxy_deps,
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sources: epoxy_headers,
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variables: {
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'epoxy_has_glx': epoxy_has_glx,
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'epoxy_has_egl': epoxy_has_egl,
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'epoxy_has_wgl': epoxy_has_wgl,
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},
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)
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# We don't want to add these dependencies to the library, as they are
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# not needed when building Epoxy; we do want to add them to the generated
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# pkg-config file, for consumers of Epoxy
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gl_reqs = []
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if gl_dep.found() and gl_dep.type_name() == 'pkgconfig'
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gl_reqs += 'gl'
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endif
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if build_egl and egl_dep.found() and egl_dep.type_name() == 'pkgconfig'
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gl_reqs += 'egl'
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endif
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pkg = import('pkgconfig')
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pkg.generate(
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libraries: libepoxy,
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name: 'epoxy',
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description: 'GL dispatch library',
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version: meson.project_version(),
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variables: [
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'epoxy_has_glx=@0@'.format(epoxy_has_glx),
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'epoxy_has_egl=@0@'.format(epoxy_has_egl),
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'epoxy_has_wgl=@0@'.format(epoxy_has_wgl),
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],
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filebase: 'epoxy',
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requires_private: ' '.join(gl_reqs),
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)
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