HCoop / bpt / guile.git / blame
| Commit | Line | Data |
|---|---|---|
| ffca4c22 AW |
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 | ]) |