Fix gio tests makefile for W32

While compiling, libtool will say that undefined symbols are not allowed, and
will refuse to make you a dll. This is only one line, easy to miss. And it
doesn't prevent `make' from completing successfully.

The code this patch adds is from other Makefile.am files that use
$(no_undefined). It's absence in gio is, most likely, an oversight.

Fixes #692058

diff --git a/gio/tests/Makefile.am b/gio/tests/Makefile.am
index db73a65..d33b7f0 100644 (file)
--- a/gio/tests/Makefile.am
+++ b/gio/tests/Makefile.am
@@ -154,6 +154,10 @@ if OS_WIN32
 TEST_PROGS += win32-streams
 endif
 
+if PLATFORM_WIN32
+no_undefined = -no-undefined
+endif
+
 actions_SOURCES   = actions.c gdbus-sessionbus.c gdbus-sessionbus.h
 
 unix_streams_LDADD       = $(LDADD) \