-dnl Copyright © 2015, 2019-2021 Nick Bowler
+dnl Copyright © 2015, 2019-2023 Nick Bowler
dnl
dnl License WTFPL2: Do What The Fuck You Want To Public License, version 2.
dnl This is free software: you are free to do what the fuck you want to.
DX_INIT([.])
+AC_USE_SYSTEM_EXTENSIONS
+AC_C_INLINE
+
+AC_SUBST([STUB_INCLUDES], [@&t@])
+
+AC_CHECK_FUNCS_ONCE([wcwidth])
+AM_CONDITIONAL([HAVE_WCWIDTH], [test x"$ac_cv_func_wcwidth" = x"yes"])
+
AC_CONFIG_TESTDIR([.])
DX_PROG_AUTOTEST
AM_CONDITIONAL([HAVE_AUTOTEST], [test x"$dx_cv_autotest_works" = x"yes"])
[[struct option opt = { "aaaa", 2, (void *)0, 'a' };
return opt.name[opt.flag ? opt.val : opt.has_arg];]])],
[dx_cv_have_struct_option=yes], [dx_cv_have_struct_option=no])])
+AS_IF([test x"$dx_cv_have_struct_option" != x"yes"],
+ [AS_VAR_APPEND([STUB_INCLUDES], ['-I${top_srcdir}/t/getopt'])])
+
AM_CONDITIONAL([HAVE_STRUCT_OPTION],
[test x"$dx_cv_have_struct_option" = x"yes"])
+AC_ARG_VAR([PERL], [command to execute perl programs])
+AC_CHECK_PROGS([PERL], [perl], [false])
+
AC_CONFIG_FILES([Makefile atlocal])
AC_OUTPUT