From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Thu, 2 Jan 2025 11:54:43 +0000 (+0100)
Subject: [3.12] gh-123925: Fix building curses on platforms without libncursesw (GH-128405... 
X-Git-Tag: v3.12.9~124
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=84c884349002702f56999d1457055347a7cb8a9a;p=thirdparty%2FPython%2Fcpython.git

[3.12] gh-123925: Fix building curses on platforms without libncursesw (GH-128405) (GH-128408)

(cherry picked from commit 8d16919a06a55a50756bf083221a6f6cab43de50)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
---

diff --git a/Misc/NEWS.d/next/Build/2025-01-02-11-02-45.gh-issue-123925.TLlyUi.rst b/Misc/NEWS.d/next/Build/2025-01-02-11-02-45.gh-issue-123925.TLlyUi.rst
new file mode 100644
index 000000000000..a2a9c6fc7680
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2025-01-02-11-02-45.gh-issue-123925.TLlyUi.rst
@@ -0,0 +1,2 @@
+Fix building the :mod:`curses` module on platforms with libncurses but
+without libncursesw.
diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c
index b099959ea409..3fc7f88c61ed 100644
--- a/Modules/_cursesmodule.c
+++ b/Modules/_cursesmodule.c
@@ -139,7 +139,7 @@ typedef chtype attr_t;           /* No attr_t type is available */
 #define STRICT_SYSV_CURSES
 #endif
 
-#if NCURSES_EXT_FUNCS+0 >= 20170401 && NCURSES_EXT_COLORS+0 >= 20170401
+#if defined(HAVE_NCURSESW) && NCURSES_EXT_FUNCS+0 >= 20170401 && NCURSES_EXT_COLORS+0 >= 20170401
 #define _NCURSES_EXTENDED_COLOR_FUNCS   1
 #else
 #define _NCURSES_EXTENDED_COLOR_FUNCS   0