[gtk-doc] style: group files we redistribute with the generated docs

[Stefan Kost <stefkost src gnome org>]

commit d86bb8b7bea058b8e53f6e521839d989f285eaf3
Author: Stefan Sauer <ensonic users sf net>
Date:   Tue Feb 4 20:20:09 2014 +0100

    style: group files we redistribute with the generated docs
    
    Add a style directory and move the images + the css there. Add a COPYING file to
    clarify their license.

 Makefile.am                                        |   33 +---
 gtkdoc-mkhtml.in                                   |    7 +-
 style-classic.css                                  |  212 --------------------
 style/COPYING                                      |   17 ++
 home.png => style/home.png                         |  Bin 256 -> 256 bytes
 left-insensitive.png => style/left-insensitive.png |  Bin 395 -> 395 bytes
 left.png => style/left.png                         |  Bin 262 -> 262 bytes
 .../right-insensitive.png                          |  Bin 373 -> 373 bytes
 right.png => style/right.png                       |  Bin 261 -> 261 bytes
 style.css => style/style.css                       |    0
 up-insensitive.png => style/up-insensitive.png     |  Bin 374 -> 374 bytes
 up.png => style/up.png                             |  Bin 260 -> 260 bytes
 12 files changed, 30 insertions(+), 239 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 4c6b811..ae030df 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -34,14 +34,14 @@ gtkdocdata_DATA = \
        gtk-doc.notmpl.make     \
        gtk-doc.flat.make       \
        gtk-doc.notmpl-flat.make        \
-       home.png                        \
-       left.png                        \
-       left-insensitive.png            \
-       right.png               \
-       right-insensitive.png           \
-       up.png                  \
-       up-insensitive.png              \
-       style.css
+       style/home.png                  \
+       style/left.png                  \
+       style/left-insensitive.png              \
+       style/right.png         \
+       style/right-insensitive.png             \
+       style/up.png                    \
+       style/up-insensitive.png                \
+       style/style.css
 
 pkgconfigdir = $(datadir)/pkgconfig
 pkgconfig_DATA = gtk-doc.pc
@@ -60,28 +60,14 @@ gtk-doc.notmpl-flat.make: gtk-doc.notmpl.make
 
 EXTRA_DIST = \
        MAINTAINERS     \
+       $(gtkdocdata_DATA) \
        gtk-doc.pc.in   \
        gtk-doc.m4      \
-       gtk-doc.make    \
-       gtk-doc.notmpl.make \
-       gtk-doc.flat.make \
-       gtk-doc.notmpl-flat.make \
        gtk-doc.doap \
        gtk-doc.spec.in \
        gtk-doc.spec    \
-       gtk-doc.dcl     \
-       gtk-doc.xsl     \
        gtk-doc-fo.xsl     \
-       version-greater-or-equal.xsl \
-       devhelp2.xsl     \
        gtk-doc.cat.in  \
-       home.png              \
-       left.png              \
-       left-insensitive.png  \
-       right.png             \
-       right-insensitive.png \
-       up.png                \
-       up-insensitive.png    \
        doc/README            \
        doc/authors.txt       \
        doc/gnome.txt         \
@@ -95,7 +81,6 @@ EXTRA_DIST = \
        examples/Makefile.am  \
        tools/docpercentages.pl \
        tools/gtk-doc.el \
-       style.css \
        COPYING-DOCS
 
 MAINTAINERCLEANFILES = \
diff --git a/gtkdoc-mkhtml.in b/gtkdoc-mkhtml.in
index 8c4af98..13256fc 100644
--- a/gtkdoc-mkhtml.in
+++ b/gtkdoc-mkhtml.in
@@ -51,19 +51,21 @@ fi
 if test $uninstalled = yes; then
     # this does not work from buiddir!=srcdir
     gtkdocdir=`dirname $0`
-       # traditional Bourne shells may not support -e here, use -f
+         # traditional Bourne shells may not support -e here, use -f
     if test ! -f $gtkdocdir/gtk-doc.xsl; then
         # try to src dir (set from makefiles) too
         if test -f $ABS_TOP_SRCDIR/gtk-doc.xsl; then
             gtkdocdir=$ABS_TOP_SRCDIR
         fi
     fi
+    styledir=$gtkdocdir/style
     #echo "uninstalled, gtkdocdir=$gtkdocdir, cwd=$PWD"
 else
     # the first two are needed to resolve datadir
     prefix= prefix@
     datarootdir= datarootdir@
     gtkdocdir= datadir@/gtk-doc/data
+    styledir=$gtkdocdir
 fi
 
 if head -n 1 $document | grep "<?xml" > /dev/null; then
@@ -106,8 +108,7 @@ else
 fi
 
 # copy navigation images and stylesheets to html directory ...
-cp -f $gtkdocdir/*.png ./
-cp -f $gtkdocdir/*.css ./
+cp -f $styledir/*.png $styledir/*.css ./
 
 
 echo "timestamp" > ../html.stamp
diff --git a/style/COPYING b/style/COPYING
new file mode 100644
index 0000000..bf8a8b3
--- /dev/null
+++ b/style/COPYING
@@ -0,0 +1,17 @@
+This style subdirectory of this package contains a number of images and a css
+stylesheet used in the formatted output.
+
+The images were created primarily by William Jon McCann in these commits
+* 939576cd24da19e15eed97c937480514eb373669
+* 0fab530ad580011d8fee87755a37d180392e9970
+
+The stylesheet was added by Matthias Clasen in commit
+* 07971801371971f69b03c190d91aab4e5177e5c5
+
+These images and the stylesheet are licensed under the terms of the GNU GPL.
+
+As a special exception to the GNU General Public License, if you distribute
+copies of your document formatted by the tools in this package, you may
+redistribute unmodified copies of any images and style sheets used or
+referenced in that formatted copy without restriction.
+
diff --git a/style.css b/style/style.css
similarity index 100%
rename from style.css
rename to style/style.css