[gegl] meson: add host cpu message

[Ell <ell src gnome org>]

commit 010cc96333e203894c08cd32eac9cec4bd245877
Author: Ell <ell_se yahoo com>
Date:   Mon Oct 28 07:58:52 2019 +0200

    meson: add host cpu message
    
    ... to be consistent with babl and GIMP.

 meson.build | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/meson.build b/meson.build
index 540498921..bda702b80 100644
--- a/meson.build
+++ b/meson.build
@@ -74,6 +74,8 @@ endif
 
 
 host_cpu_family = host_machine.cpu_family()
+message('Host machine cpu family: ' + host_cpu_family)
+
 if   host_cpu_family == 'x86'
   have_x86 = true
   config.set10('ARCH_X86',    true)