diff options
Diffstat (limited to 'src/gl/m4/socketlib.m4')
| -rw-r--r-- | src/gl/m4/socketlib.m4 | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/src/gl/m4/socketlib.m4 b/src/gl/m4/socketlib.m4 deleted file mode 100644 index 5da64fcaca..0000000000 --- a/src/gl/m4/socketlib.m4 +++ /dev/null @@ -1,86 +0,0 @@ -# socketlib.m4 serial 1 -dnl Copyright (C) 2008-2016 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. - -dnl gl_SOCKETLIB -dnl Determines the library to use for socket functions. -dnl Sets and AC_SUBSTs LIBSOCKET. - -AC_DEFUN([gl_SOCKETLIB], -[ - gl_PREREQ_SYS_H_WINSOCK2 dnl for HAVE_WINSOCK2_H - LIBSOCKET= - if test $HAVE_WINSOCK2_H = 1; then - dnl Native Windows API (not Cygwin). - AC_CACHE_CHECK([if we need to call WSAStartup in winsock2.h and -lws2_32], - [gl_cv_func_wsastartup], [ - gl_save_LIBS="$LIBS" - LIBS="$LIBS -lws2_32" - AC_LINK_IFELSE([AC_LANG_PROGRAM([[ -#ifdef HAVE_WINSOCK2_H -# include <winsock2.h> -#endif]], [[ - WORD wVersionRequested = MAKEWORD(1, 1); - WSADATA wsaData; - int err = WSAStartup(wVersionRequested, &wsaData); - WSACleanup ();]])], - gl_cv_func_wsastartup=yes, gl_cv_func_wsastartup=no) - LIBS="$gl_save_LIBS" - ]) - if test "$gl_cv_func_wsastartup" = "yes"; then - AC_DEFINE([WINDOWS_SOCKETS], [1], [Define if WSAStartup is needed.]) - LIBSOCKET='-lws2_32' - fi - else - dnl Unix API. - dnl Solaris has most socket functions in libsocket. - dnl Haiku has most socket functions in libnetwork. - dnl BeOS has most socket functions in libnet. - AC_CACHE_CHECK([for library containing setsockopt], [gl_cv_lib_socket], [ - gl_cv_lib_socket= - AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern -#ifdef __cplusplus -"C" -#endif -char setsockopt();]], [[setsockopt();]])], - [], - [gl_save_LIBS="$LIBS" - LIBS="$gl_save_LIBS -lsocket" - AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern -#ifdef __cplusplus -"C" -#endif -char setsockopt();]], [[setsockopt();]])], - [gl_cv_lib_socket="-lsocket"]) - if test -z "$gl_cv_lib_socket"; then - LIBS="$gl_save_LIBS -lnetwork" - AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern -#ifdef __cplusplus -"C" -#endif -char setsockopt();]], [[setsockopt();]])], - [gl_cv_lib_socket="-lnetwork"]) - if test -z "$gl_cv_lib_socket"; then - LIBS="$gl_save_LIBS -lnet" - AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern -#ifdef __cplusplus -"C" -#endif -char setsockopt();]], [[setsockopt();]])], - [gl_cv_lib_socket="-lnet"]) - fi - fi - LIBS="$gl_save_LIBS" - ]) - if test -z "$gl_cv_lib_socket"; then - gl_cv_lib_socket="none needed" - fi - ]) - if test "$gl_cv_lib_socket" != "none needed"; then - LIBSOCKET="$gl_cv_lib_socket" - fi - fi - AC_SUBST([LIBSOCKET]) -]) |