#serial 1 dnl From Mumit Khan and Paul Eggert dnl Determine whether mkdir accepts only one argument instead of the usual two. AC_DEFUN([PATCH_FUNC_MKDIR_TAKES_ONE_ARG], [AC_CHECK_FUNCS(mkdir) AC_CACHE_CHECK([whether mkdir takes only one argument], patch_cv_mkdir_takes_one_arg, [patch_cv_mkdir_takes_one_arg=no if test $ac_cv_func_mkdir = yes; then AC_TRY_COMPILE([ #include <sys/types.h> #include <sys/stat.h> ], [mkdir (".", 0);], , [AC_TRY_COMPILE([ #include <sys/types.h> #include <sys/stat.h> ], [mkdir (".");], patch_cv_mkdir_takes_one_arg=yes )] ) fi ] ) if test $patch_cv_mkdir_takes_one_arg = yes; then AC_DEFINE([MKDIR_TAKES_ONE_ARG], 1, [Define if mkdir takes only one argument.]) fi ] )