initial buildroot for linux 5.15

package/fltk/0001-disable-tests.patch

@@ -0,0 +1,16 @@
+Disable tests, slower to build and would need host-fltk.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -Nura fltk-1.3.2.orig/Makefile fltk-1.3.2/Makefile
+--- fltk-1.3.2.orig/Makefile	2013-10-27 18:19:39.693208127 -0300
++++ fltk-1.3.2/Makefile	2013-10-27 18:20:08.032136885 -0300
+@@ -18,7 +18,7 @@
+ 
+ include makeinclude
+ 
+-DIRS = $(IMAGEDIRS) src $(CAIRODIR) fluid test documentation
++DIRS = $(IMAGEDIRS) src $(CAIRODIR) fluid documentation
+ 
+ all: makeinclude fltk-config
+ 	for dir in $(DIRS); do\

package/fltk/Config.in

@@ -0,0 +1,19 @@
+config BR2_PACKAGE_FLTK
+	bool "fltk"
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_PACKAGE_XORG7
+	depends on BR2_USE_MMU # fork()
+	select BR2_PACKAGE_JPEG
+	select BR2_PACKAGE_LIBPNG
+	select BR2_PACKAGE_XLIB_LIBXT
+	select BR2_PACKAGE_XLIB_LIBX11
+	select BR2_PACKAGE_XLIB_LIBXEXT
+	help
+	  A cross-platform C++ GUI toolkit for UNIX/Linux (X11),
+	  Microsoft Windows, and MacOS X.
+
+	  http://www.fltk.org/
+
+comment "fltk needs a toolchain w/ C++"
+	depends on BR2_USE_MMU && BR2_PACKAGE_XORG7
+	depends on !BR2_INSTALL_LIBSTDCPP

package/fltk/fltk.hash

@@ -0,0 +1,5 @@
+# From http://www.fltk.org/software.php?VERSION=1.3.7
+md5  b28470d0509d00633d21bee9b65167f8  fltk-1.3.7-source.tar.bz2
+# Locally generated
+sha256  5ff1e90766ff4216e78e9a19a9bf527e6258f04accccd4429e9bb829b01d690d  fltk-1.3.7-source.tar.bz2
+sha256  57dd381e713fb309fb7dd85c3c38b274557ecb333475d0f1d65a5f06ad85c9a6  COPYING

package/fltk/fltk.mk

@@ -0,0 +1,64 @@
+################################################################################
+#
+# fltk
+#
+################################################################################
+
+FLTK_VERSION = 1.3.7
+FLTK_SOURCE = fltk-$(FLTK_VERSION)-source.tar.bz2
+FLTK_SITE = http://fltk.org/pub/fltk/$(FLTK_VERSION)
+FLTK_INSTALL_STAGING = YES
+# We force --libdir=/usr/lib, because by default, it is set to
+# ${exec_prefix}/lib, which doesn't match the condition used by the
+# fltk build system to decide whether it should pass a -rpath,/usr/lib
+# or not. Since this rpath breaks the build, we want the fltk build
+# system to not pass it, which requires having --libdir set to
+# /usr/lib.
+FLTK_CONF_OPTS = --enable-threads --with-x --disable-gl \
+	--disable-localjpeg --disable-localpng --disable-localzlib \
+	--libdir=/usr/lib
+FLTK_DEPENDENCIES = jpeg libpng xlib_libX11 xlib_libXext xlib_libXt
+FLTK_CONFIG_SCRIPTS = fltk-config
+FLTK_LICENSE = LGPL-2.0 with exceptions
+FLTK_LICENSE_FILES = COPYING
+
+ifeq ($(BR2_PACKAGE_CAIRO),y)
+FLTK_CONF_OPTS += --enable-cairo
+FLTK_DEPENDENCIES += cairo
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXCURSOR),y)
+FLTK_DEPENDENCIES += xlib_libXcursor
+FLTK_CONF_OPTS += --enable-xcursor
+else
+FLTK_CONF_OPTS += --disable-xcursor
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXFIXES),y)
+FLTK_DEPENDENCIES += xlib_libXfixes
+FLTK_CONF_OPTS += --enable-xfixes
+else
+FLTK_CONF_OPTS += --disable-xfixes
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXFT),y)
+FLTK_CONF_ENV += ac_cv_path_FTCONFIG=$(STAGING_DIR)/usr/bin/freetype-config
+FLTK_DEPENDENCIES += xlib_libXft
+else
+FLTK_CONF_OPTS += --disable-xft
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXINERAMA),y)
+FLTK_DEPENDENCIES += xlib_libXinerama
+else
+FLTK_CONF_OPTS += --disable-xinerama
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXRENDER),y)
+FLTK_DEPENDENCIES += xlib_libXrender
+FLTK_CONF_OPTS += --enable-xrender
+else
+FLTK_CONF_OPTS += --disable-xrender
+endif
+
+$(eval $(autotools-package))