[msitools] build-sys: fix make -j

[Marc-Andre Lureau <malureau src gnome org>]

commit 75955b77df2e20f465ab5875576d47aee24b4341
Author: Marc-André Lureau <marcandre lureau redhat com>
Date:   Tue Nov 8 16:58:29 2016 +0400

    build-sys: fix make -j
    
    wixl.h can't be BUILT_SOURCE, since it depends on subdir being built and
    there is no easy way to express dependencies on subdirs. Move it to
    MAINTAINERCLEANFILES.
    
    Signed-off-by: Marc-André Lureau <marcandre lureau redhat com>

 Makefile.am |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 1293658..8d2eb44 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -84,7 +84,7 @@ libcommon_a_CFLAGS = -w
 
 common.vapi libcommon.h: libcommon.a
 
-BUILT_SOURCES = common.vapi libcommon.h wixl.h
+BUILT_SOURCES = common.vapi libcommon.h
 
 bin_PROGRAMS += wixl
 
@@ -197,6 +197,7 @@ $(srcdir)/tests/testsuite: tests/testsuite.at tests/wixl.at tests/package.m4
 MAINTAINERCLEANFILES =                         \
        $(srcdir)/tests/testsuite               \
        $(srcdir)/tests/package.m4              \
+       wixl.h                                  \
        $(NULL)
 
 EXTRA_DIST +=                                  \