initial buildroot for linux 5.15

package/rdesktop/0001-8bit-colors.patch

@@ -0,0 +1,21 @@
+diff -urpN rdesktop-1.5.0-orig/xwin.c rdesktop-1.5.0/xwin.c
+--- rdesktop-1.5.0-orig/xwin.c	2007-01-17 12:01:18.000000000 +0100
++++ rdesktop-1.5.0/xwin.c	2007-01-17 12:05:02.000000000 +0100
+@@ -1461,7 +1461,7 @@ select_visual(int screen_num)
+ 		}
+ 
+ 		/* we use a colourmap, so the default visual should do */
+-		g_owncolmap = True;
++//		g_owncolmap = True;
+ 		g_visual = vmatches[0].visual;
+ 		g_depth = vmatches[0].depth;
+ 	}
+@@ -1568,7 +1568,7 @@ ui_init(void)
+ 	{
+ 		g_xcolmap =
+ 			XCreateColormap(g_display, RootWindowOfScreen(g_screen), g_visual,
+-					AllocNone);
++					(g_depth <= 8) ? AllocAll : AllocNone);
+ 		if (g_depth <= 8)
+ 			warning("Display colour depth is %d bit: you may want to use -C for a private colourmap.\n", g_depth);
+ 	}

package/rdesktop/Config.in

@@ -0,0 +1,24 @@
+config BR2_PACKAGE_RDESKTOP
+	bool "rdesktop"
+	depends on BR2_USE_MMU # fork()
+	depends on !BR2_STATIC_LIBS # gnutls
+	depends on BR2_USE_WCHAR # gnutls
+	depends on BR2_PACKAGE_XORG7
+	select BR2_PACKAGE_GNUTLS
+	select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
+	select BR2_PACKAGE_LIBTASN1
+	select BR2_PACKAGE_NETTLE
+	select BR2_PACKAGE_XLIB_LIBX11
+	select BR2_PACKAGE_XLIB_LIBXCURSOR
+	select BR2_PACKAGE_XLIB_LIBXT
+	help
+	  rdesktop is an open source client for Windows NT Terminal
+	  Server and Windows 2000/2003 Terminal Services, capable of
+	  natively speaking Remote Desktop Protocol (RDP) in order to
+	  present the user's NT desktop.
+
+	  http://rdesktop.sf.net/
+
+comment "rdesktop needs a toolchain w/ wchar, dynamic library"
+	depends on BR2_USE_MMU
+	depends on !BR2_USE_WCHAR || BR2_STATIC_LIBS

package/rdesktop/rdesktop.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256  473c2f312391379960efe41caad37852c59312bc8f100f9b5f26609ab5704288  rdesktop-1.9.0.tar.gz
+sha256  fc82ca8b6fdb18d4e3e85cfd8ab58d1bcd3f1b29abe782895abd91d64763f8e7  COPYING

package/rdesktop/rdesktop.mk

@@ -0,0 +1,35 @@
+################################################################################
+#
+# rdesktop
+#
+################################################################################
+
+RDESKTOP_VERSION = 1.9.0
+RDESKTOP_SITE = \
+	https://github.com/rdesktop/rdesktop/releases/download/v$(RDESKTOP_VERSION)
+RDESKTOP_DEPENDENCIES = \
+	host-pkgconf \
+	gnutls \
+	libtasn1 \
+	nettle \
+	xlib_libX11 \
+	xlib_libXcursor \
+	xlib_libXt \
+	$(if $(BR2_PACKAGE_ALSA_LIB_PCM),alsa-lib) \
+	$(if $(BR2_PACKAGE_LIBAO),libao) \
+	$(if $(BR2_PACKAGE_LIBICONV),libiconv) \
+	$(if $(BR2_PACKAGE_LIBSAMPLERATE),libsamplerate) \
+	$(if $(BR2_PACKAGE_PULSEAUDIO),pulseaudio) \
+	$(if $(BR2_PACKAGE_XLIB_LIBXRANDR),xlib_libXrandr)
+RDESKTOP_CONF_OPTS = --disable-credssp
+RDESKTOP_LICENSE = GPL-3.0+
+RDESKTOP_LICENSE_FILES = COPYING
+RDESKTOP_CPE_ID_VENDOR = rdesktop
+
+ifeq ($(BR2_PACKAGE_PCSC_LITE),y)
+RDESKTOP_DEPENDENCIES += pcsc-lite
+else
+RDESKTOP_CONF_OPTS += --disable-smartcard
+endif
+
+$(eval $(autotools-package))