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authorPaul Eggert <eggert@cs.ucla.edu>2005-04-11 20:05:20 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2005-04-11 20:05:20 +0000
commit366a942b4d33fb28e9319eeace2bd9ba1db88a1f (patch)
tree42a40f1b31e3f316bd54c7ab6a554227eeccaa9c /m4
parented8af4543d573ea2271428d9e897d2c01c22050f (diff)
downloadcoreutils-366a942b4d33fb28e9319eeace2bd9ba1db88a1f.tar.xz
(gl_UNISTD_SAFER): Use AC_LIBSOURCES and AC_LIBOBJ.
Invoke gl_PREREQ_FD_SAFER. (gl_PREREQ_FD_SAFER): New macro.
Diffstat (limited to 'm4')
-rw-r--r--m4/unistd-safer.m414
1 files changed, 12 insertions, 2 deletions
diff --git a/m4/unistd-safer.m4 b/m4/unistd-safer.m4
index 282e6579e..f672c876f 100644
--- a/m4/unistd-safer.m4
+++ b/m4/unistd-safer.m4
@@ -1,15 +1,25 @@
-# unistd-safer.m4 serial 2
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# unistd-safer.m4 serial 3
+dnl Copyright (C) 2002, 2005 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_UNISTD_SAFER],
[
+ AC_LIBSOURCES([dup-safer.c, fd-safer.c, unistd-safer.h])
+ AC_LIBOBJ([dup-safer])
+ AC_LIBOBJ([fd-safer])
+
gl_PREREQ_DUP_SAFER
+ gl_PREREQ_FD_SAFER
])
# Prerequisites of lib/dup-safer.c.
AC_DEFUN([gl_PREREQ_DUP_SAFER], [
AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
])
+
+# Prerequisites of lib/fd-safer.c.
+AC_DEFUN([gl_PREREQ_FD_SAFER], [
+ AC_CHECK_HEADERS_ONCE(unistd.h)
+])