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# Configuration file
configure_file(output: 'config.h', configuration: conf)
# List of generated sources:
# - name of the generated file
# - registry source file
# - additional sources
generated_sources = [
[ 'gl_generated_dispatch.c', gl_registry, [ 'dispatch_common.c', 'dispatch_common.h' ] ]
]
if build_egl
generated_sources += [ [ 'egl_generated_dispatch.c', egl_registry, 'dispatch_egl.c' ] ]
endif
if build_glx
generated_sources += [ [ 'glx_generated_dispatch.c', glx_registry, 'dispatch_glx.c' ] ]
endif
if build_wgl
generated_sources += [ [ 'wgl_generated_dispatch.c', wgl_registry, 'dispatch_wgl.c' ] ]
endif
gen_sources = [ ]
sources = [ ]
foreach g: generated_sources
gen_source = g[0]
registry = g[1]
source = g[2]
generated = custom_target(gen_source,
input: registry,
output: [ gen_source ],
command: [
python,
gen_dispatch_py,
'--source',
'--no-header',
'--outputdir=@OUTDIR@',
'@INPUT@',
])
gen_sources += [ generated ]
sources += [ source ]
endforeach
epoxy_sources = sources + gen_sources
common_ldflags = []
if host_system == 'linux' and cc.get_id() == 'gcc'
if meson.version().version_compare('>= 0.46.0')
common_ldflags += cc.get_supported_link_arguments([ '-Wl,-Bsymbolic-functions', '-Wl,-z,relro' ])
else
common_ldflags += [ '-Wl,-Bsymbolic-functions', '-Wl,-z,relro', ]
endif
endif
# Maintain compatibility with autotools; see: https://github.com/anholt/libepoxy/issues/108
if host_system == 'darwin'
common_ldflags += [ '-compatibility_version 1', '-current_version 1.0', ]
endif
epoxy_deps = [ dl_dep, ]
if host_system == 'windows'
epoxy_deps += [ opengl32_dep, gdi32_dep ]
endif
libepoxy = library(
'epoxy',
sources: epoxy_sources + epoxy_headers,
version: '0.0.0',
install: true,
dependencies: epoxy_deps,
include_directories: libepoxy_inc,
c_args: common_cflags + visibility_cflags,
link_args: common_ldflags,
)
libepoxy_dep = declare_dependency(
link_with: libepoxy,
include_directories: libepoxy_inc,
dependencies: epoxy_deps,
sources: epoxy_headers,
)
epoxy_has_glx = build_glx ? '1' : '0'
epoxy_has_egl = build_egl ? '1' : '0'
epoxy_has_wgl = build_wgl ? '1' : '0'
# We don't want to add these dependencies to the library, as they are
# not needed when building Epoxy; we do want to add them to the generated
# pkg-config file, for consumers of Epoxy
gl_reqs = []
if gl_dep.found() and gl_dep.type_name() == 'pkgconfig'
gl_reqs += 'gl'
endif
if build_egl and egl_dep.found() and egl_dep.type_name() == 'pkgconfig'
gl_reqs += 'egl'
endif
pkg = import('pkgconfig')
pkg.generate(
libraries: libepoxy,
name: 'epoxy',
description: 'GL dispatch library',
version: meson.project_version(),
variables: [
'epoxy_has_glx=@0@'.format(epoxy_has_glx),
'epoxy_has_egl=@0@'.format(epoxy_has_egl),
'epoxy_has_wgl=@0@'.format(epoxy_has_wgl),
],
filebase: 'epoxy',
requires_private: ' '.join(gl_reqs),
)
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