[glib] tests: only chmod autorun.exe on UNIX

[Ryan Lortie <desrt src gnome org>]

commit 71642ce766d73bb06f2cd33b4f585bafff315c7d
Author: Ryan Lortie <desrt desrt ca>
Date:   Sun Mar 1 00:47:17 2015 -0500

    tests: only chmod autorun.exe on UNIX
    
    We install win32-software/autorun.exe (as test data for mime scanning)
    only on UNIX builds, so don't attempt to chmod it on 'make install'
    unless we're on UNIX.

 gio/tests/Makefile.am |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gio/tests/Makefile.am b/gio/tests/Makefile.am
index 5817d18..3e873bb 100644
--- a/gio/tests/Makefile.am
+++ b/gio/tests/Makefile.am
@@ -557,6 +557,8 @@ giotypefuncs.c: Makefile
 CLEANFILES += xgen-giosrc.c xgen-gio giotypefuncs.c
 
 if ENABLE_INSTALLED_TESTS
+if OS_UNIX
 install-data-hook:
        $(AM_V_at) chmod a+x $(DESTDIR)$(installed_testdir)/x-content/win32-software/autorun.exe
 endif
+endif