test-perror: check for strerror interactions

[pspp] / modules / socket

diff --git a/modules/socket b/modules/socket
index f5daa4919bd1cb342e6d8f6f92ea806ab92aab49..92df980466017227a29220daef14d862532717ce 100644 (file)
--- a/modules/socket
+++ b/modules/socket
@@ -7,8 +7,8 @@ lib/w32sock.h
 
 Depends-on:
 sys_socket
-errno
-sockets
+errno           [test "$ac_cv_header_winsock2_h" = yes]
+sockets         [test "$ac_cv_header_winsock2_h" = yes]
 
 configure.ac:
 AC_REQUIRE([gl_HEADER_SYS_SOCKET])