diff options
Diffstat (limited to 'unix/configure.in')
| -rw-r--r-- | unix/configure.in | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/unix/configure.in b/unix/configure.in index f64e499..decdade 100644 --- a/unix/configure.in +++ b/unix/configure.in @@ -3,7 +3,7 @@ dnl This file is an input file used by the GNU "autoconf" program to dnl generate the file "configure", which is run during Tcl installation dnl to configure the system for the local environment. # -# RCS: @(#) $Id: configure.in,v 1.138 2005/11/27 02:33:50 das Exp $ +# RCS: @(#) $Id: configure.in,v 1.139 2005/12/05 13:03:18 das Exp $ AC_INIT([tcl],[8.5]) AC_PREREQ(2.59) @@ -433,6 +433,22 @@ AC_CHECK_FUNCS(chflags) AC_CHECK_FUNCS(getattrlist) #-------------------------------------------------------------------- +# Check for support of fts functions (readdir replacement) +#-------------------------------------------------------------------- + +AC_CACHE_CHECK([for fts], tcl_cv_api_fts, [ + AC_TRY_LINK([#include <sys/param.h> + #include <sys/stat.h> + #include <fts.h>], + [char*const p[2] = {"/", NULL}; + FTS *f = fts_open(p, FTS_PHYSICAL|FTS_NOCHDIR|FTS_NOSTAT, NULL); + FTSENT *e = fts_read(f); fts_close(f);], + tcl_cv_api_fts=yes, tcl_cv_api_fts=no)]) +if test $tcl_cv_api_fts = yes; then + AC_DEFINE(HAVE_FTS, 1, [Do we have fts functions?]) +fi + +#-------------------------------------------------------------------- # The statements below check for systems where POSIX-style # non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented. # On these systems (mostly older ones), use the old BSD-style |