-# relocatable-lib.m4 serial 1
-dnl Copyright (C) 2003, 2005-2006, 2007 Free Software Foundation, Inc.
+# relocatable-lib.m4 serial 5
+dnl Copyright (C) 2003, 2005-2007, 2009-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Support for relocatable libraries.
AC_DEFUN([gl_RELOCATABLE_LIBRARY],
+[
+ AC_REQUIRE([gl_RELOCATABLE_LIBRARY_BODY])
+ if test $RELOCATABLE = yes; then
+ AC_LIBOBJ([relocatable])
+ fi
+])
+AC_DEFUN([gl_RELOCATABLE_LIBRARY_BODY],
[
AC_REQUIRE([gl_RELOCATABLE_NOP])
dnl Easier to put this here once, instead of into the DEFS of each Makefile.
fi
AC_DEFINE_UNQUOTED([INSTALLPREFIX], ["${reloc_final_prefix}"],
[Define to the value of ${prefix}, as a string.])
+ if test $RELOCATABLE = yes; then
+ AC_DEFINE([ENABLE_RELOCATABLE], [1],
+ [Define to 1 if the package shall run at any location in the file
+ system.])
+ fi
+])
+
+dnl Like gl_RELOCATABLE_LIBRARY, except prepare for separate compilation
+dnl (no AC_LIBOBJ).
+AC_DEFUN([gl_RELOCATABLE_LIBRARY_SEPARATE],
+[
+ AC_REQUIRE([gl_RELOCATABLE_LIBRARY_BODY])
])
dnl Support for relocatable packages for which it is a nop.
AC_DEFUN([gl_RELOCATABLE_NOP],
[
AC_MSG_CHECKING([whether to activate relocatable installation])
- AC_ARG_ENABLE(relocatable,
- [ --enable-relocatable install a package that can be moved in the filesystem],
+ AC_ARG_ENABLE([relocatable],
+ [AS_HELP_STRING([--enable-relocatable],
+ [install a package that can be moved in the file system])],
[if test "$enableval" != no; then
RELOCATABLE=yes
else
RELOCATABLE=no
fi
], RELOCATABLE=no)
- AC_SUBST(RELOCATABLE)
+ AC_SUBST([RELOCATABLE])
AC_MSG_RESULT([$RELOCATABLE])
])