[gtk-doc] tests/gtkdoc.make: sync to mail makefile

[Stefan Sauer <stefkost src gnome org>]

commit 37cb3e342a3c20257e6e19ed6791ae3b884e32d1
Author: Stefan Sauer <ensonic users sf net>
Date:   Fri Mar 23 20:48:09 2018 +0100

    tests/gtkdoc.make: sync to mail makefile

 tests/gtk-doc.make |   14 ++++++--------
 1 files changed, 6 insertions(+), 8 deletions(-)
---
diff --git a/tests/gtk-doc.make b/tests/gtk-doc.make
index cb8e164..5b54a72 100644
--- a/tests/gtk-doc.make
+++ b/tests/gtk-doc.make
@@ -84,8 +84,10 @@ setup-build.stamp: ts
          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 -pf $(abs_srcdir)/$$file $(abs_builddir)/ || true; \
+               cp -pf $(abs_srcdir)/$$file $(abs_builddir)/$$file || true; \
            done; \
          fi; \
        fi
@@ -131,7 +133,7 @@ sgml-build.stamp: setup-build.stamp $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(HF
        echo "  DOC   `$(DATE_FMT_CMD)$$tsd`: Building XML"
        @_source_dir='' ; \
        for i in $(DOC_SOURCE_DIR) ; do \
-           _source_dir="$${_source_dir} --source-dir=$$i" ; \
+         _source_dir="$${_source_dir} --source-dir=$$i" ; \
        done ; \
        echo "gtkdoc-mkdb --module=$(DOC_MODULE) --output-format=xml 
--expand-content-files="$(expand_content_files)" --main-sgml-file=$(DOC_MAIN_SGML_FILE) $${_source_dir} 
$(MKDB_OPTIONS)" >gtkdoc-mkdb.log; \
        PATH=$(abs_top_builddir):$(PATH) PYTHONPATH=$(abs_top_builddir):$(abs_top_srcdir):$(PYTHONPATH) \
@@ -171,12 +173,8 @@ html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
        gtkdoc-mkhtml --uninstalled --path="$(abs_srcdir)" $$mkhtml_options $(MKHTML_OPTIONS) $(DOC_MODULE) 
../$(DOC_MAIN_SGML_FILE) 2>&1 | tee -a ../gtkdoc-mkhtml.log
        -@test "x$(HTML_IMAGES)" = "x" || \
        for file in $(HTML_IMAGES) ; do \
-         if test -f $(abs_srcdir)/$$file ; then \
-           cp $(abs_srcdir)/$$file $(abs_builddir)/html; \
-         fi; \
-         if test -f $(abs_builddir)/$$file ; then \
-           cp $(abs_builddir)/$$file $(abs_builddir)/html; \
-         fi; \
+         test -f $(abs_srcdir)/$$file && cp $(abs_srcdir)/$$file $(abs_builddir)/html; \
+         test -f $(abs_builddir)/$$file && cp $(abs_builddir)/$$file $(abs_builddir)/html; \
        done;
        @ts1=`cat ts`;ts2=`date $(TS_FMT)`;tsd=`echo $$ts2-$$ts1 | bc`; \
        echo "  DOC   `$(DATE_FMT_CMD)$$tsd`: Fixing cross-references"