gtk-doc.mak: use cp -p instead of cp -a

Fixes issues on macosx

Now this time leave it alone tpm, else you're not having any pudding !

diff --git a/gtk-doc.mak b/gtk-doc.mak
index 8c9710b..cff22da 100644 (file)
--- a/gtk-doc.mak
+++ b/gtk-doc.mak
@@ -54,7 +54,7 @@ all-local: html-build.stamp
 
 setup.stamp: $(content_files)
        -@if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \
-          cp -a $(abs_srcdir)/$(DOC_MAIN_SGML_FILE) \
+          cp -p $(abs_srcdir)/$(DOC_MAIN_SGML_FILE) \
             $(abs_srcdir)/$(DOC_MODULE)-overrides.txt \
             $(abs_srcdir)/$(DOC_MODULE)-sections.txt \
             $(abs_srcdir)/$(DOC_MODULE).types \
@@ -62,7 +62,7 @@ setup.stamp: $(content_files)
           if test "x$(content_files)" != "x" ; then \
               for file in $(content_files) ; do \
                   test -f $(abs_srcdir)/$$file || \
-                      cp -a $(abs_srcdir)/$$file $(abs_builddir)/; \
+                      cp -p $(abs_srcdir)/$$file $(abs_builddir)/; \
               done \
           fi \
        fi