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| author | Paul Eggert <eggert@cs.ucla.edu> | 2005-04-11 20:05:20 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2005-04-11 20:05:20 +0000 |
| commit | 366a942b4d33fb28e9319eeace2bd9ba1db88a1f (patch) | |
| tree | 42a40f1b31e3f316bd54c7ab6a554227eeccaa9c /m4 | |
| parent | ed8af4543d573ea2271428d9e897d2c01c22050f (diff) | |
| download | coreutils-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.m4 | 14 |
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) +]) |