meson: Don't use expat on windows
It's not really needed, and there's no debian package for it so we're
forced to fall back to wraps in mesa's CI. This can be problematic in
itself.
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
diff --git a/meson.build b/meson.build
index e65dcf4..ac52833 100644
--- a/meson.build
+++ b/meson.build
@@ -1265,7 +1265,11 @@
pre_args += '-DPTHREAD_SETAFFINITY_IN_NP_HEADER'
endif
endif
-dep_expat = dependency('expat', fallback : ['expat', 'expat_dep'])
+if host_machine.system() != 'windows'
+ dep_expat = dependency('expat', fallback : ['expat', 'expat_dep'])
+else
+ dep_expat = null_dep
+endif
# this only exists on linux so either this is linux and it will be found, or
# it's not linux and wont
dep_m = cc.find_library('m', required : false)