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AC_DEFUN([LOG4C_FUNC_GETHOSTNAME],
[
GETHOSTNAME_LIB=
AC_CHECK_FUNCS([gethostname], , [
AC_CACHE_CHECK([for gethostname in winsock.h and -lws2_32],
[l4_cv_w32_gethostname],
[l4_cv_w32_gethostname=no
ac_save_LIBS="$LIBS"
LIBS="$LIBS -lws2_32"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#ifdef _WIN32
#include <winsock.h>
#endif
#include <unistd.h>
#include <stddef.h>
]], [[gethostname(NULL, 0);]])], [l4_cv_w32_gethostname=yes])
LIBS="$ac_save_LIBS"
])
if test "x$l4_cv_w32_gethostname" = "xyes"; then
GETHOSTNAME_LIB="-lws2_32"
fi
])
AC_SUBST([GETHOSTNAME_LIB])
])
|
