[gtk/gtk-3-24: 1/2] autotools: dist the subprojects directory

[Christoph Reiter <creiter src gnome org>]

commit 72baf988ee26c39d4e26d53180f080d614409eb2
Author: Luca Bacci <luca bacci982 gmail com>
Date:   Wed Aug 28 18:35:10 2019 +0200

    autotools: dist the subprojects directory
    
    See Merge Request !1069

 Makefile.am | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/Makefile.am b/Makefile.am
index e1978fc3bb..0c9d59108d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -78,6 +78,10 @@ DISTCLEANFILES = \
        gail-3.0.pc                     \
        config.lt
 
+dist-hook:
+       mkdir $(distdir)/subprojects
+       cp -p $(srcdir)/subprojects/*.wrap $(distdir)/subprojects
+
 distclean-local:
        if test "$(srcdir)" = "."; then :; else \
                rm -f ChangeLog; \