Remove useless path separator.

Set $(docdir) if it is not set automatically.

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@2672 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

@@ -3,6 +3,10 @@
  * scintilla/makefile.win32:
    Compile Scintilla without threading support to fix freezes with
    GLib >= 2.16 on Windows.
+ * doc/Makefile.am:
+   Remove useless path separator.
+ * configure.in:
+   Set $(docdir) if it is not set automatically.
 
 
 2008-06-09  Nick Treleaven  <nick(dot)treleaven(at)btinternet(dot)com>

configure.in

@@ -230,6 +230,12 @@ if test "x${datadir}" = 'x${prefix}/share' -o "x${datarootdir}" = 'x${prefix}/sh
 	fi
 fi
 
+# Set ${docdir} if it is empty
+if test -z "${docdir}"; then
+	docdir='${datadir}/doc/${PACKAGE}'
+	AC_SUBST(docdir)
+fi
+
 GEANY_PIXMAPS_DIR=`eval echo ${datarootdir}/pixmaps`
 AC_SUBST(GEANY_PIXMAPS_DIR)
 GEANY_DATA_DIR=`eval echo ${datarootdir}/geany`

doc/Makefile.am

@@ -1,5 +1,5 @@
 man_MANS=geany.1
-DOCDIR = $(DESTDIR)/$(docdir)
+DOCDIR = $(DESTDIR)$(docdir)
 IMAGE_FILES = images/*.png
 EXTRA_DIST = geany.html geany.css geany.txt geany.1 plugins.dox plugin-symbols.c \
 			 $(srcdir)/$(IMAGE_FILES)