diff options
| author | Bruno Haible <bruno@clisp.org> | 2008-10-25 22:51:05 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2008-10-25 22:51:05 +0200 |
| commit | 64b663c0c479a3af01e3ccacdb3aa3f6a8c4a6a1 (patch) | |
| tree | 0e8836ca18062b5621274d01e71a1530d7bf3d1d /m4/sys_socket_h.m4 | |
| parent | 719ff2a7c65cd5ffd255c30ea0fe59fe7bff6ed8 (diff) | |
| download | gnulib-64b663c0c479a3af01e3ccacdb3aa3f6a8c4a6a1.tar.gz | |
Reduce the dependencies of m4/sys_socket_h.m4.
Diffstat (limited to 'm4/sys_socket_h.m4')
| -rw-r--r-- | m4/sys_socket_h.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/sys_socket_h.m4 b/m4/sys_socket_h.m4 index 9d2d92c5a2..85a0ace8ad 100644 --- a/m4/sys_socket_h.m4 +++ b/m4/sys_socket_h.m4 @@ -71,8 +71,8 @@ AC_DEFUN([gl_HEADER_SYS_SOCKET], # Sets and substitutes HAVE_WINSOCK2_H. AC_DEFUN([gl_PREREQ_SYS_H_WINSOCK2], [ - AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) - AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS]) + m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])]) + m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])]) AC_CHECK_HEADERS_ONCE([sys/socket.h]) if test $ac_cv_header_sys_socket_h != yes; then dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make |