bug#7717: 24.0.50; "games" user is hardcoded in build system

[Ulrich Mueller]

Tags: patch

The build system of Emacs currently hardcodes the "games" user that is
used for shared score files in ${localstatedir}. While usage of that
account name may be widespread, it is not universal. For example, in
Gentoo the name is configurable.

Since a variable "gameuser" and the autoconf plumbing for it already
exist, the only missing piece is a configure option. See attached
patch.


2010-12-22  Ulrich Mueller  <ulm@gentoo.org>

        * configure.in: Make gameuser configurable.

--- emacs-orig/configure.in
+++ emacs/configure.in
@@ -45,8 +45,6 @@
 docdir='${datadir}/emacs/${version}/etc'
 gamedir='${localstatedir}/games/emacs'
 
-gameuser=games
-
 dnl OPTION_DEFAULT_OFF(NAME, HELP-STRING)
 dnl Create a new --with option that defaults to being disabled.
 dnl NAME is the base name of the option.  The shell variable with_NAME
@@ -203,6 +201,13 @@
 The default is /usr/lib, or /usr/lib64 on some platforms.])])
 CRT_DIR="${with_crt_dir}"
 
+AC_ARG_WITH(gameuser,
+[AS_HELP_STRING([--with-gameuser=USER],
+  [user for shared score files; default games])])
+test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
+  && gameuser="${with_gameuser}"
+test "X$gameuser" = X && gameuser=games
+
 AC_ARG_WITH([gnustep-conf],dnl
 [AS_HELP_STRING([--with-gnustep-conf=PATH],[path to GNUstep.conf; default 
$GNUSTEP_CONFIG_FILE, or /etc/GNUstep/GNUstep.conf])])
 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \