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Annotation of embedaddon/libiconv/srcm4/relocatable-lib.m4, revision 1.1.1.3

1.1.1.2   misho       1: # relocatable-lib.m4 serial 6
1.1.1.3 ! misho       2: dnl Copyright (C) 2003, 2005-2007, 2009-2019 Free Software Foundation, Inc.
1.1       misho       3: dnl This file is free software; the Free Software Foundation
                      4: dnl gives unlimited permission to copy and/or distribute it,
                      5: dnl with or without modifications, as long as this notice is preserved.
                      6: 
                      7: dnl From Bruno Haible.
                      8: 
                      9: dnl Support for relocatable libraries.
                     10: AC_DEFUN([gl_RELOCATABLE_LIBRARY],
                     11: [
                     12:   AC_REQUIRE([gl_RELOCATABLE_LIBRARY_BODY])
                     13: ])
                     14: AC_DEFUN([gl_RELOCATABLE_LIBRARY_BODY],
                     15: [
                     16:   AC_REQUIRE([gl_RELOCATABLE_NOP])
                     17:   dnl Easier to put this here once, instead of into the DEFS of each Makefile.
                     18:   if test "X$prefix" = "XNONE"; then
                     19:     reloc_final_prefix="$ac_default_prefix"
                     20:   else
                     21:     reloc_final_prefix="$prefix"
                     22:   fi
                     23:   AC_DEFINE_UNQUOTED([INSTALLPREFIX], ["${reloc_final_prefix}"],
                     24:     [Define to the value of ${prefix}, as a string.])
                     25:   if test $RELOCATABLE = yes; then
                     26:     AC_DEFINE([ENABLE_RELOCATABLE], [1],
1.1.1.2   misho      27:       [Define to 1 if the package shall run at any location in the file
                     28:        system.])
1.1       misho      29:   fi
                     30: ])
                     31: 
                     32: dnl Support for relocatable packages for which it is a nop.
                     33: AC_DEFUN([gl_RELOCATABLE_NOP],
                     34: [
                     35:   AC_MSG_CHECKING([whether to activate relocatable installation])
                     36:   AC_ARG_ENABLE([relocatable],
1.1.1.2   misho      37:     [AS_HELP_STRING([--enable-relocatable],
                     38:       [install a package that can be moved in the file system])],
1.1       misho      39:     [if test "$enableval" != no; then
                     40:        RELOCATABLE=yes
                     41:      else
                     42:        RELOCATABLE=no
                     43:      fi
                     44:     ], RELOCATABLE=no)
                     45:   AC_SUBST([RELOCATABLE])
                     46:   AC_MSG_RESULT([$RELOCATABLE])
                     47: ])