[gtk-doc] make: create subdirectories of the content_files to the builddir

[Stefan Kost <stefkost src gnome org>]

commit 258ab7668fac9499a5869c190bb24a2bc38b5d06
Author: Alban Browaeys <prahal yahoo com>
Date:   Sun Dec 8 14:32:05 2013 +0100

    make: create subdirectories of the content_files to the builddir
    
    Fixup for "make: copy the files with their relative path included" also
    by me.
    That is it is fine to keep the subdir from the source to the build
    directory, only it could not already have been generated. Do so.
    Required by a followup patch for PackageKit which has SETUP_FILES
    in a the "spec" directory. As nothing is generated there, it needs
    action to create it in the build tree.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=720061

 gtk-doc.make        |    2 ++
 gtk-doc.notmpl.make |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gtk-doc.make b/gtk-doc.make
index 14d95e8..e449fcd 100644
--- a/gtk-doc.make
+++ b/gtk-doc.make
@@ -88,6 +88,8 @@ setup-build.stamp:
            files=`echo $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types`; \
            if test "x$$files" != "x" ; then \
                for file in $$files ; do \
+                   destdir=`dirname $(abs_builddir)/$$file` ;\
+                   test -d "$$destdir" || mkdir -p "$$destdir"; \
                    test -f $(abs_srcdir)/$$file && \
                        cp -pu $(abs_srcdir)/$$file $(abs_builddir)/$$file || true; \
                done; \
diff --git a/gtk-doc.notmpl.make b/gtk-doc.notmpl.make
index bd0ff00..6263baa 100644
--- a/gtk-doc.notmpl.make
+++ b/gtk-doc.notmpl.make
@@ -88,6 +88,8 @@ setup-build.stamp:
            files=`echo $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types`; \
            if test "x$$files" != "x" ; then \
                for file in $$files ; do \
+                   destdir=`dirname $(abs_builddir)/$$file`; \
+                   test -d "$$destdir" || mkdir -p "$$destdir"; \
                    test -f $(abs_srcdir)/$$file && \
                        cp -pu $(abs_srcdir)/$$file $(abs_builddir)/$$file || true; \
                done; \