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Annotation of embedaddon/libiconv/srcm4/relocatable-lib.m4, revision 1.1

1.1     ! misho       1: # relocatable-lib.m4 serial 4
        !             2: dnl Copyright (C) 2003, 2005-2007, 2009 Free Software Foundation, Inc.
        !             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:   if test $RELOCATABLE = yes; then
        !            14:     AC_LIBOBJ([relocatable])
        !            15:   fi
        !            16: ])
        !            17: AC_DEFUN([gl_RELOCATABLE_LIBRARY_BODY],
        !            18: [
        !            19:   AC_REQUIRE([gl_RELOCATABLE_NOP])
        !            20:   dnl Easier to put this here once, instead of into the DEFS of each Makefile.
        !            21:   if test "X$prefix" = "XNONE"; then
        !            22:     reloc_final_prefix="$ac_default_prefix"
        !            23:   else
        !            24:     reloc_final_prefix="$prefix"
        !            25:   fi
        !            26:   AC_DEFINE_UNQUOTED([INSTALLPREFIX], ["${reloc_final_prefix}"],
        !            27:     [Define to the value of ${prefix}, as a string.])
        !            28:   if test $RELOCATABLE = yes; then
        !            29:     AC_DEFINE([ENABLE_RELOCATABLE], [1],
        !            30:       [Define to 1 if the package shall run at any location in the filesystem.])
        !            31:   fi
        !            32: ])
        !            33: 
        !            34: dnl Like gl_RELOCATABLE_LIBRARY, except prepare for separate compilation
        !            35: dnl (no AC_LIBOBJ).
        !            36: AC_DEFUN([gl_RELOCATABLE_LIBRARY_SEPARATE],
        !            37: [
        !            38:   AC_REQUIRE([gl_RELOCATABLE_LIBRARY_BODY])
        !            39: ])
        !            40: 
        !            41: dnl Support for relocatable packages for which it is a nop.
        !            42: AC_DEFUN([gl_RELOCATABLE_NOP],
        !            43: [
        !            44:   AC_MSG_CHECKING([whether to activate relocatable installation])
        !            45:   AC_ARG_ENABLE([relocatable],
        !            46:     [  --enable-relocatable    install a package that can be moved in the filesystem],
        !            47:     [if test "$enableval" != no; then
        !            48:        RELOCATABLE=yes
        !            49:      else
        !            50:        RELOCATABLE=no
        !            51:      fi
        !            52:     ], RELOCATABLE=no)
        !            53:   AC_SUBST([RELOCATABLE])
        !            54:   AC_MSG_RESULT([$RELOCATABLE])
        !            55: ])
        !            56: