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meson: Support GDI integration

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...and supersede the configuration option uniscribe with gdi, as Uniscribe is
tightly tied to GDI.  This means that enabling GDI would also mean enabling
Uniscribe.
This commit is contained in:
Chun-wei Fan 2020-03-13 18:01:17 +08:00 committed by Ebrahim Byagowi
parent 9d0e6aef8a
commit 838346c54a
3 changed files with 12 additions and 6 deletions
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9
meson.build
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@ -212,16 +212,17 @@ if fontconfig_dep.found()
deps += [fontconfig_dep]
endif
# uniscribe (windows)
if host_machine.system() == 'windows' and not get_option('uniscribe').disabled()
# GDI (uniscribe) (windows)
if host_machine.system() == 'windows' and not get_option('gdi').disabled()
# TODO: make nicer once we have https://github.com/mesonbuild/meson/issues/3940
if cpp.has_header('usp10.h') and cpp.has_header('windows.h')
foreach usplib : ['usp10', 'gdi32', 'rpcrt4']
deps += [cpp.find_library(usplib, required: true)]
endforeach
conf.set('HAVE_UNISCRIBE', 1)
elif get_option('uniscribe').enabled()
error('uniscribe was enabled explicitly, but some required headers are missing.')
conf.set('HAVE_GDI', 1)
elif get_option('gdi').enabled()
error('gdi was enabled explicitly, but some required headers are missing.')
endif
endif

4
meson_options.txt
View File

@ -13,8 +13,8 @@ option('graphite', type: 'feature', value: 'disabled',
description: 'Enable Graphite2 complementary shaper')
option('freetype', type: 'feature', value: 'auto',
description: 'Enable freetype interop helpers')
option('uniscribe', type: 'feature', value: 'disabled',
description: 'Enable Uniscribe shaper backend (Windows only)')
option('gdi', type: 'feature', value: 'disabled',
description: 'Enable GDI helpers and Uniscribe shaper backend (Windows only)')
option('directwrite', type: 'feature', value: 'disabled',
description: 'Enable DirectWrite shaper backend on Windows (experimental)')
option('coretext', type: 'feature', value: 'disabled',

5
src/meson.build
View File

@ -170,6 +170,11 @@ if conf.get('HAVE_FREETYPE', 0) == 1
hb_headers += hb_ft_headers
endif
if conf.get('HAVE_GDI', 0) == 1
hb_sources += ['hb-gdi.cc']
hb_headers += ['hb-gdi.h']
endif
if conf.get('HAVE_GRAPHITE2', 0) == 1
hb_sources += hb_graphite2_sources
hb_headers += hb_graphite2_headers