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New upstream version 1.8
[debian/gzip]
/
m4
/
getcwd.m4
diff --git
a/m4/getcwd.m4
b/m4/getcwd.m4
index 6f91bd99e5f45a425697903911512bc144781151..566c3c13ea8274356a4f265542ef93ae467a6cab 100644
(file)
--- a/
m4/getcwd.m4
+++ b/
m4/getcwd.m4
@@
-1,12
+1,12
@@
# getcwd.m4 - check for working getcwd that is compatible with glibc
# getcwd.m4 - check for working getcwd that is compatible with glibc
-# Copyright (C) 2001, 2003-2007, 2009-201
3
Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2007, 2009-201
6
Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# Written by Paul Eggert.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# Written by Paul Eggert.
-# serial 1
2
+# serial 1
3
AC_DEFUN([gl_FUNC_GETCWD_NULL],
[
AC_DEFUN([gl_FUNC_GETCWD_NULL],
[
@@
-15,6
+15,7
@@
AC_DEFUN([gl_FUNC_GETCWD_NULL],
AC_CACHE_CHECK([whether getcwd (NULL, 0) allocates memory for result],
[gl_cv_func_getcwd_null],
[AC_RUN_IFELSE([AC_LANG_PROGRAM([[
AC_CACHE_CHECK([whether getcwd (NULL, 0) allocates memory for result],
[gl_cv_func_getcwd_null],
[AC_RUN_IFELSE([AC_LANG_PROGRAM([[
+# include <stdlib.h>
# if HAVE_UNISTD_H
# include <unistd.h>
# else /* on Windows with MSVC */
# if HAVE_UNISTD_H
# include <unistd.h>
# else /* on Windows with MSVC */
@@
-39,6
+40,7
@@
AC_DEFUN([gl_FUNC_GETCWD_NULL],
return 3;
if (f[1] != '\0')
return 4;
return 3;
if (f[1] != '\0')
return 4;
+ free (f);
return 0;
}
#endif
return 0;
}
#endif
@@
-136,11
+138,16
@@
AC_DEFUN([gl_FUNC_GETCWD],
[Define to 1 if getcwd works, except it sometimes fails when it
shouldn't, setting errno to ERANGE, ENAMETOOLONG, or ENOENT.])
;;
[Define to 1 if getcwd works, except it sometimes fails when it
shouldn't, setting errno to ERANGE, ENAMETOOLONG, or ENOENT.])
;;
+ "yes, but with shorter paths")
+ AC_DEFINE([HAVE_GETCWD_SHORTER], [1],
+ [Define to 1 if getcwd works, but with shorter paths
+ than is generally tested with the replacement.])
+ ;;
esac
if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \
|| test $gl_cv_func_getcwd_posix_signature != yes \
esac
if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \
|| test $gl_cv_func_getcwd_posix_signature != yes \
- ||
test "$gl_cv_func_getcwd_path_max" != yes
\
+ ||
{ case "$gl_cv_func_getcwd_path_max" in *yes*) false;; *) true;; esac; }
\
|| test $gl_abort_bug = yes; then
REPLACE_GETCWD=1
fi
|| test $gl_abort_bug = yes; then
REPLACE_GETCWD=1
fi