build: add cld2 option

Add an option for builders to explicitly disable cld2, instead of
relying on the automatic detection.
This commit is contained in:
Matthew Smith 2024-02-25 10:39:02 +00:00
parent 9d7f3f17d8
commit f88acc0446
2 changed files with 8 additions and 3 deletions

View File

@ -189,11 +189,11 @@ else
endif
# optionally, use Compact Language Detector2 if we can find it.
cld2_dep = meson.get_compiler('cpp').find_library('cld2', required: false)
if cld2_dep.found()
cld2_dep = meson.get_compiler('cpp').find_library('cld2', required: get_option('cld2'))
if not get_option('cld2').disabled() and cld2_dep.found()
config_h_data.set('HAVE_CLD2', 1)
else
message('CLD2 not found; no support for language detection')
message('CLD2 not found or disabled; no support for language detection')
endif
# note: these are for the unit-tests

View File

@ -24,6 +24,11 @@ option('guile',
value: 'auto',
description: 'build the guile scripting support (requires guile-3.x)')
option('cld2',
type : 'feature',
value: 'auto',
description: 'Compact Language Detector2')
# by default, this uses guile_dep.get_variable(pkgconfig: 'extensiondir')
option('guile-extension-dir',
type: 'string',