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meson: refactor freetype dependency logic

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Simplify and respect -Dfreetype=disabled again.

Bug: https://bugs.gentoo.org/950274
Fixes: 1ad48fddd0
See-Also: 604fe80707
Signed-off-by: Alfred Wingate <parona@protonmail.com>
This commit is contained in:
Alfred Wingate 2025-02-25 17:43:41 +02:00 • committed by Khaled Hosny
parent 9c6b6998ef
commit 628b868f44
1 changed files with 19 additions and 27 deletions
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46
meson.build
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@ -102,44 +102,36 @@ check_funcs = [
m_dep = cpp.find_library('m', required: false)
if meson.version().version_compare('>=0.60.0')
# Painful hack to handle multiple dependencies but also respect options
if get_option('freetype').disabled()
freetype_dep = dependency('', required: false)
else
# Sadly, FreeType's versioning schemes are different between pkg-config and CMake
# pkg-config: freetype2, cmake: Freetype
# Try pkg-config name
freetype_dep = dependency('freetype2',
version: freetype_min_version,
method: 'pkg-config',
required: false,
allow_fallback: false)
if not freetype_dep.found()
freetype_dep = dependency('FreeType',
# Try cmake name
freetype_dep = dependency('Freetype',
version: freetype_min_version_actual,
method: 'cmake',
required: get_option('freetype'),
default_options: ['harfbuzz=disabled'],
allow_fallback: true)
endif
else
# painful hack to handle multiple dependencies but also respect options
freetype_opt = get_option('freetype')
# we want to handle enabled manually after fallbacks, but also handle disabled normally
if freetype_opt.enabled()
freetype_opt = false
endif
# try pkg-config name
freetype_dep = dependency('freetype2', version: freetype_min_version, method: 'pkg-config', required: freetype_opt)
# when disabled, leave it not-found
if not freetype_dep.found() and not get_option('freetype').disabled()
# Try cmake name
freetype_dep = dependency('Freetype', version: freetype_min_version_actual, method: 'cmake', required: false)
# Subproject fallback, `allow_fallback: true` means the fallback will be
# tried even if the freetype option is set to `auto`.
required: false,
allow_fallback: false)
# Subproject fallback
if not freetype_dep.found()
freetype_dep = dependency('freetype2',
version: freetype_min_version,
method: 'pkg-config',
freetype_proj = subproject('freetype2',
version: freetype_min_version_actual,
required: get_option('freetype'),
default_options: ['harfbuzz=disabled'],
allow_fallback: true)
default_options: ['harfbuzz=disabled'])
if freetype_proj.found()
freetype_dep = freetype_proj.get_variable('freetype_dep')
else
freetype_dep = dependency('', required: false)
endif
endif
endif
endif