Newer autoconf versions (from 2.60) want a 'datarootdir' definition in

(Make-)files that use mandir (and other data directory macros).

This patch solves a warning during configure, specifically:

...
config.status: creating Makefile.pre
config.status: WARNING:  ../Makefile.pre.in seems to ignore the --datarootdir setting
...

See also: <http://www.gnu.org/software/automake/manual/autoconf/Changed-Directory-Variables.html>

diff --git a/Makefile.pre.in b/Makefile.pre.in
index 326d04b1985a54e4bb1b53edb5f077cc4dbfef81..eaefb07c7f8da6e0e702f30b78d6e895a270594c 100644 (file)
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -82,6 +82,9 @@ prefix=               @prefix@
 # Install prefix for architecture-dependent files
 exec_prefix=   @exec_prefix@
 
+# Install prefix for data files
+datarootdir=    @datarootdir@
+
 # Expanded directories
 BINDIR=                $(exec_prefix)/bin
 LIBDIR=                $(exec_prefix)/lib