[glibmm/kjellahl/meson-build-master] examples: Don't build child_watch and iochannel_stream on Windows

[Chun-wei Fan <fanchunwei src gnome org>]

commit 949d3b6827d3f079cf8f334105c3e630edf1862b
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Mon Mar 2 16:40:21 2020 +0800

    examples: Don't build child_watch and iochannel_stream on Windows
    
    These use *nix items in the code, so they won't build nor run for
    Windows unless they are ported.

 examples/meson.build | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/examples/meson.build b/examples/meson.build
index 73f2400d..a6c6c613 100644
--- a/examples/meson.build
+++ b/examples/meson.build
@@ -4,12 +4,10 @@
 
 examples = [
 # [[dir-name], exe-name, [sources], giomm-example (not just glibmm-example)]
-  [['child_watch'], 'child_watch', ['main.cc'], false],
   [['compose'], 'example', ['main.cc'], false],
   [['dbus'], 'session_bus_service', ['session_bus_service.cc'], true],
   [['dbus'], 'server_without_bus', ['server_without_bus.cc'], true],
   [['dbus'], 'client_bus_listnames', ['client_bus_listnames.cc'], true],
-  [['iochannel_stream'], 'example', ['fdstream.cc', 'main.cc'], false],
   [['keyfile'], 'example', ['main.cc'], false],
   [['markup'], 'parser', ['parser.cc'], false],
   [['network'], 'resolver', ['resolver.cc'], true],
@@ -23,6 +21,14 @@ examples = [
   [['thread'], 'dispatcher2', ['dispatcher2.cc'], false],
 ]
 
+if not is_host_windows
+  examples += [
+    [['child_watch'], 'child_watch', ['main.cc'], false],
+    [['iochannel_stream'], 'example', ['fdstream.cc', 'main.cc'], false],
+  ]
+endif
+
+
 # import('gnome').compile_schemas() can't be use here.
 # It can only compile schemas in the current directory.
 glib_compile_schemas = find_program('glib-compile-schemas', required: false)