From d538afbcab775f94212b00ed42cd0cceaa11ad0a Mon Sep 17 00:00:00 2001
From: mglae <mglmail@arcor.de>
Date: Mon, 23 Aug 2021 14:42:34 +0200
Subject: [PATCH] mc: use ticket 4200 patch for disabled widechar in ncurses

See https://midnight-commander.org/ticket/4200
Define NCURSES_WIDECHAR=0 ourself because of ncurses not installing its configuraton
---
 .../system-tools-depends/mc/package.mk        |  1 +
 ...01-ticket_4200_ncurses_disable_widec.patch | 71 +++++++++++++++++++
 2 files changed, 72 insertions(+)
 create mode 100644 packages/addons/addon-depends/system-tools-depends/mc/patches/mc-001-ticket_4200_ncurses_disable_widec.patch

diff --git a/packages/addons/addon-depends/system-tools-depends/mc/package.mk b/packages/addons/addon-depends/system-tools-depends/mc/package.mk
index 5f299192c3..16ab4575d7 100644
--- a/packages/addons/addon-depends/system-tools-depends/mc/package.mk
+++ b/packages/addons/addon-depends/system-tools-depends/mc/package.mk
@@ -38,6 +38,7 @@ PKG_CONFIGURE_OPTS_TARGET=" \
 
 pre_configure_target() {
   LDFLAGS+=" -lcrypto -lssl"
+  CFLAGS+=' -DNCURSES_WIDECHAR=0'
 }
 
 post_makeinstall_target() {
diff --git a/packages/addons/addon-depends/system-tools-depends/mc/patches/mc-001-ticket_4200_ncurses_disable_widec.patch b/packages/addons/addon-depends/system-tools-depends/mc/patches/mc-001-ticket_4200_ncurses_disable_widec.patch
new file mode 100644
index 0000000000..fe446847aa
--- /dev/null
+++ b/packages/addons/addon-depends/system-tools-depends/mc/patches/mc-001-ticket_4200_ncurses_disable_widec.patch
@@ -0,0 +1,71 @@
+See https://midnight-commander.org/ticket/4200
+
+diff --git a/lib/tty/tty-ncurses.c b/lib/tty/tty-ncurses.c
+index 5cddf5059..2c117ef4b 100644
+--- a/lib/tty/tty-ncurses.c
++++ b/lib/tty/tty-ncurses.c
+@@ -560,6 +560,7 @@ tty_fill_region (int y, int x, int rows, int cols, unsigned char ch)
+ void
+ tty_colorize_area (int y, int x, int rows, int cols, int color)
+ {
++#ifdef ENABLE_SHADOWS
+     cchar_t *ctext;
+     wchar_t wch[10];            /* TODO not sure if the length is correct */
+     attr_t attrs;
+@@ -585,6 +586,13 @@ tty_colorize_area (int y, int x, int rows, int cols, int color)
+     }
+ 
+     g_free (ctext);
++#else
++    (void) y;
++    (void) x;
++    (void) rows;
++    (void) cols;
++    (void) color;
++#endif /* ENABLE_SHADOWS */
+ }
+ 
+ /* --------------------------------------------------------------------------------------------- */
+diff --git a/lib/tty/tty-ncurses.h b/lib/tty/tty-ncurses.h
+index d75df9533..8feb17ccd 100644
+--- a/lib/tty/tty-ncurses.h
++++ b/lib/tty/tty-ncurses.h
+@@ -30,6 +30,11 @@
+ #define NCURSES_CONST const
+ #endif
+ 
++/* do not draw shadows if NCurses is built with --disable-widec */
++#if defined(NCURSES_WIDECHAR) && NCURSES_WIDECHAR
++#define ENABLE_SHADOWS 1
++#endif
++
+ /*** typedefs(not structures) and defined constants **********************************************/
+ 
+ /*** enums ***************************************************************************************/
+diff --git a/lib/tty/tty-slang.h b/lib/tty/tty-slang.h
+index c36785ffc..15fd00a94 100644
+--- a/lib/tty/tty-slang.h
++++ b/lib/tty/tty-slang.h
+@@ -27,6 +27,8 @@
+ #define COLS  SLtt_Screen_Cols
+ #define LINES SLtt_Screen_Rows
+ 
++#define ENABLE_SHADOWS 1
++
+ /*** enums ***************************************************************************************/
+ 
+ enum
+diff --git a/src/filemanager/boxes.c b/src/filemanager/boxes.c
+index ed16d04dd..4c1f5ba84 100644
+--- a/src/filemanager/boxes.c
++++ b/src/filemanager/boxes.c
+@@ -280,7 +280,9 @@ appearance_box_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm
+     switch (msg)
+     {
+     case MSG_INIT:
++#ifdef ENABLE_SHADOWS
+         if (!tty_use_colors ())
++#endif
+         {
+             Widget *shadow;
+