test-perror: check for strerror interactions

[pspp] / modules / ioctl

diff --git a/modules/ioctl b/modules/ioctl
index fbc8dc855882caf6d3e959891b6f68c51acaffaa..57328f3efb261b76ed2e4dccc8e45ea07125d888 100644 (file)
--- a/modules/ioctl
+++ b/modules/ioctl
@@ -4,23 +4,17 @@ ioctl() function: issue device specific requests on files, devices, or sockets.
 Files:
 lib/ioctl.c
 lib/w32sock.h
+m4/ioctl.m4
 
 Depends-on:
 sys_ioctl
-sys_socket
-errno
+sys_socket      [test "$ac_cv_header_winsock2_h" = yes || test $REPLACE_IOCTL = 1]
+errno           [test "$ac_cv_header_winsock2_h" = yes || test $REPLACE_IOCTL = 1]
+fd-hook         [test "$ac_cv_header_winsock2_h" = yes || test $REPLACE_IOCTL = 1]
 
 configure.ac:
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  dnl Even if the 'socket' module is not used here, another part of the
-  dnl application may use it and pass file descriptors that refer to
-  dnl sockets to the ioctl() function. So enable the support for sockets.
-  AC_LIBOBJ([ioctl])
-  gl_REPLACE_SYS_IOCTL_H
-fi
+gl_FUNC_IOCTL
 gl_SYS_IOCTL_MODULE_INDICATOR([ioctl])
-gl_MODULE_INDICATOR([ioctl])
 
 Makefile.am: