* MODULES.html.sh: Document tempname.

* modules/mkstemp (Depends-on): Add tempname, and drop transitive
dependencies.
(Files): Move lib/tempname.c...
* modules/tempname: ...to this new module.
* m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Remove tempname checks.
(gl_PREREQ_TEMPNAME): Move...
* m4/tempname.m4: ...to this new file.
* lib/mkstemp.c (includes) [!_LIBC]: Use tempname.h.
* modules/sys_stat (Depends-on): Add stat-macros.
* lib/stat_.h (includes): Pick up stat macros.
* m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Replace <sys/stat.h>
if stat macros are broken.
* lib/tempname.c (includes): No need to include "stat-macros.h".
(__gen_tempname) [!_LIBC]: Expose as gen_tempname.
(direxists, __path_search) [!_LIBC]: Don't compile these in
gnulib; the tmpdir module covers that.
* lib/tempname.h: New file.

1 files changed, 24 insertions, 0 deletions

diff --git a/m4/tempname.m4 b/m4/tempname.m4
new file mode 100644
index 0000000000..cd0e442a4f
--- /dev/null
+++ b/m4/tempname.m4
@@ -0,0 +1,24 @@
+#serial 1
+
+# Copyright (C) 2006 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.
+
+# glibc provides __gen_tempname as a wrapper for mk[ds]temp.  Expose
+# it as a public API, and provide it on systems that are lacking.
+AC_DEFUN([gl_FUNC_GEN_TEMPNAME],
+[
+  AC_REQUIRE([AC_SYS_LARGEFILE])
+  AC_CHECK_FUNCS_ONCE([__gen_tempname])
+
+  AC_LIBOBJ([tempname])
+  gl_PREREQ_TEMPNAME
+])
+
+# Prerequisites of lib/tempname.c.
+AC_DEFUN([gl_PREREQ_TEMPNAME],
+[
+  AC_CHECK_HEADERS_ONCE([sys/time.h])
+  AC_CHECK_FUNCS_ONCE([gettimeofday])
+])