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| author | Ludovic Courtès <ludo@gnu.org> | 2009-11-15 20:16:40 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2009-11-16 09:23:46 +0100 |
| commit | 8912421cf3829a4fd65877fd1255125c191f6f89 (patch) | |
| tree | 6b89fecf0738a1f80792bbe7453730f7882f1d54 /m4/lstat.m4 | |
| parent | 3fe87cf7aff396d7bd993aa009f48eb8afd6c1cd (diff) | |
| download | guile-8912421cf3829a4fd65877fd1255125c191f6f89.tar.gz | |
Use Gnulib's `inet_ntop' and `inet_pton' modules.
* m4/gnulib-cache.m4: Add `inet_ntop' and `inet_pton'.
* configure.ac: Don't check for `inet_ntop' and `inet_pton'.
* libguile/socket.c (scm_inet_pton, scm_inet_ntop): Compile regardless
of `HAVE_INET_PTON' and `HAVE_INET_NTOP' respectively.
* libguile/filesys.c: Use <stdlib.h> instead of <canonicalize.h>.
Diffstat (limited to 'm4/lstat.m4')
| -rw-r--r-- | m4/lstat.m4 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/m4/lstat.m4 b/m4/lstat.m4 new file mode 100644 index 000000000..089d0ff59 --- /dev/null +++ b/m4/lstat.m4 @@ -0,0 +1,28 @@ +# serial 20 + +# Copyright (C) 1997-2001, 2003-2009 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. + +dnl From Jim Meyering. + +AC_DEFUN([gl_FUNC_LSTAT], +[ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + dnl If lstat does not exist, the replacement <sys/stat.h> does + dnl "#define lstat stat", and lstat.c is a no-op. + AC_CHECK_FUNCS_ONCE([lstat]) + if test $ac_cv_func_lstat = yes; then + AC_REQUIRE([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) + if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then + dnl Note: AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK does AC_LIBOBJ([lstat]). + REPLACE_LSTAT=1 + fi + # Prerequisites of lib/lstat.c. + AC_REQUIRE([AC_C_INLINE]) + else + HAVE_LSTAT=0 + fi +]) |