From e5a9ac149de5f538fcb57213d043c996ed3e4379 Mon Sep 17 00:00:00 2001
From: Explorer09 <explorer09@gmail.com>
Date: Thu, 17 Oct 2024 00:51:25 +0800
Subject: [PATCH] configure test for stdscr

---
 configure.ac | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/configure.ac b/configure.ac
index 54f6e0e28..3b2ce2ffb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -665,6 +665,26 @@ else
       [AC_CHECK_HEADERS([term.h], [],
          [AC_MSG_ERROR([can not find required term header file])])])
 fi
+
+AC_MSG_CHECKING([for stdscr])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+/*
+#include <ProvideCurses.h>
+#include <ProvideTerm.h>
+*/
+/* extern WINDOW* stdscr; */
+/* int keypad(WINDOW* win, bool enable); */
+   ]], [[
+WINDOW* foo; /*checks if the header is included*/
+keypad(stdscr, 0);
+   ]])],
+   [
+   cat config.log | tail -n 100
+   AC_MSG_RESULT(yes)],
+   [
+   cat config.log | tail -n 100
+   AC_MSG_RESULT(no)
+   AC_MSG_ERROR([stdscr not found])])
 CFLAGS=$htop_save_CFLAGS
 
 if test "$enable_static" = yes; then