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Annotation of embedaddon/libiconv/srcm4/canonicalize-lgpl.m4, revision 1.1.1.1

1.1       misho       1: # canonicalize-lgpl.m4 serial 5
                      2: dnl Copyright (C) 2003, 2006-2007, 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: AC_DEFUN([gl_CANONICALIZE_LGPL],
                      8: [
                      9:   dnl Do this replacement check manually because the file name is shorter
                     10:   dnl than the function name.
                     11:   AC_CHECK_DECLS_ONCE([canonicalize_file_name])
                     12:   AC_CHECK_FUNCS_ONCE([canonicalize_file_name])
                     13:   if test $ac_cv_func_canonicalize_file_name = no; then
                     14:     AC_LIBOBJ([canonicalize-lgpl])
                     15:     AC_DEFINE([realpath], [rpl_realpath],
                     16:       [Define to a replacement function name for realpath().])
                     17:     gl_PREREQ_CANONICALIZE_LGPL
                     18:   fi
                     19: ])
                     20: 
                     21: # Like gl_CANONICALIZE_LGPL, except prepare for separate compilation
                     22: # (no AC_LIBOBJ).
                     23: AC_DEFUN([gl_CANONICALIZE_LGPL_SEPARATE],
                     24: [
                     25:   AC_CHECK_DECLS_ONCE([canonicalize_file_name])
                     26:   AC_CHECK_FUNCS_ONCE([canonicalize_file_name])
                     27:   gl_PREREQ_CANONICALIZE_LGPL
                     28: ])
                     29: 
                     30: # Prerequisites of lib/canonicalize-lgpl.c.
                     31: AC_DEFUN([gl_PREREQ_CANONICALIZE_LGPL],
                     32: [
                     33:   AC_CHECK_HEADERS_ONCE([sys/param.h unistd.h])
                     34:   AC_CHECK_FUNCS_ONCE([getcwd readlink])
                     35: ])