3 #@DESCRIPTION: SlugOS Linux Distribution for the NSLU2
5 # WARNING: this file should not be used directly, use one of
6 # the supported slugos-derived distributions instead.
8 #----------------------------------------------------------------------------------
9 # STANDARD SLUGOS DEFINITIONS
10 #----------------------------------------------------------------------------------
11 # The following must be set in the top level distro file:
15 #ARM_INSTRUCTION_SET "arm" or "thumb"
16 #TARGET_OS "linux" or "linux-uclibc"
18 # The following may be overridden to make sub-versions
19 SLUGOS_VERSION = "5.2"
21 DISTRO_VERSION ?= "${SLUGOS_VERSION}${DISTRO_REVISION}-${DISTRO_TYPE}"
23 # DISTRO_FEED ?= "${SLUGOS_VERSION}-${DISTRO_TYPE}"
24 DISTRO_FEED ?= "unstable"
26 # We want images supporting the following features (for task-base)
27 DISTRO_FEATURES = "nfs smbfs wifi ppp alsa bluetooth ext2 vfat irda pcmcia usbgadget usbhost pci"
29 IMAGE_BASENAME = "${@['slugos${SITEINFO_ENDIANESS}', 'ucslugc'][bb.data.getVar('TARGET_OS', d, 1) == 'linux-uclibc']}"
31 # The following need not be set, the defaults should be adequate
32 #USE_NLS = "no" or "yes"
35 # To make errors easier to identify:
36 DISTRO_NAME ?= "INVALID-${SITEINFO_ENDIANESS}-${ARM_INSTRUCTION_SET}-${TARGET_OS}"
37 DISTRO_TYPE ?= "INVALID"
39 # The following must not be changed.
42 # glib-2.0 builds require USE_NLS to be overridden
43 USE_NLS_glib-2.0 = "yes"
44 USE_NLS_glib-2.0-native = "yes"
45 USE_NLS_gcc-cross = "no"
47 INHERIT += "package_ipk debian testlab packaged-staging"
50 # Optimization settings. Os works fine and is significantly better than O2.
51 FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os"
53 # We need to keep OABI compat for things like madwifi-ng.
56 TARGET_LINK_HASH_STYLE = "-Wl,--hash-style=gnu"
58 CXXFLAGS += "-fvisibility-inlines-hidden"
60 # There is a problem of sorts with Perl. This needs a better home eventually,
61 # but for now put it in this file.
62 FULL_OPTIMIZATION_pn-perl = "-fexpensive-optimizations -fomit-frame-pointer -frename-registers -O1"
63 BUILD_OPTIMIZATION_pn-perl = "-O1"
65 #----------------------------------------------------------------------------------
67 # The FEED_URIS lines define where on the internet SlugOS looks for packages
68 # when downloading new packages or updating existing packages. Additional feeds
69 # (such as a local feed) can be defined in local.conf
70 #----------------------------------------------------------------------------------
72 FEED_URIS_append += "cross##http://ipkg.nslu2-linux.org/feeds/${IMAGE_BASENAME}/cross/${DISTRO_FEED}"
73 FEED_URIS_append += "native##http://ipkg.nslu2-linux.org/feeds/${IMAGE_BASENAME}/native/${DISTRO_FEED}"
75 #----------------------------------------------------------------------------------
76 # FIRMWARE CONFIGURATION
77 #----------------------------------------------------------------------------------
80 # CMDLINE* macros define the kernel command line. CMDLINE_DEBUG is provided
81 # to enable/disable debugging in the distro. Here noirqdebug is used to
82 # remove the messages about unhandled interrupts - people debugging interrupt
83 # issues in the kernel need to cancel this (set CMDLINE_DEBUG empty in local.conf)
84 CMDLINE_ROOT = "root=/dev/mtdblock4 rootfstype=jffs2 rw init=/linuxrc"
85 CMDLINE_DEBUG = "noirqdebug"
89 # SlugOS builds an image with no extra packages - to add packages to the
90 # firmware include this file in a new 'distro' configuration file) and set
91 # the definition below to include the requirements.
92 # NOTE: as built this system will *not* be able to boot off anything other than
93 # the flash file system ('turnup' will not work). You need to add the filesystem
94 # modules for your chosen root file system (and any others which will be used).
95 # See openslug.conf for a more full-featured system!
97 # Everything in this list gets added to the flash image, along with any RDEPENDS
99 DISTRO_EXTRA_DEPENDS ?= ""
100 DISTRO_EXTRA_RDEPENDS ?= ""
101 DISTRO_EXTRA_RRECOMMENDS ?= ""
103 CVS_TARBALL_STASH = "http://sources.nslu2-linux.org/sources/"
104 INHERIT += "nslu2-mirrors"
106 #FIXME: HACK: REMOVE THIS
107 IGNORE_STRIP_ERRORS = ""
109 #----------------------------------------------------------------------------------
110 # PACKAGE VERSION CONTROL
111 #----------------------------------------------------------------------------------
112 # Define how to bootstrap the system - we need cross compilers. It is also
113 # necessary to define which gets generated first, glibc or the kernel, and
114 # this is done by selecting the provider of libc (in this case it needs the
115 # kernel, so there has to be a non-libc gcc to build the kernel!)
118 PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-initial = "gcc-cross-initial"
119 PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-intermediate = "gcc-cross-intermediate"
120 PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc = "gcc-cross"
121 PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}g++ = "gcc-cross"
123 #Set preferred provider for the C library that is used to build the crosscompiler (NPTL voodoo)
124 PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}libc-for-gcc = "glibc"
125 PREFERRED_PROVIDER_virtual/arm-linux-libc-for-gcc = "glibc"
126 PREFERRED_PROVIDER_virtual/armeb-linux-libc-for-gcc = "glibc"
127 PREFERRED_PROVIDER_virtual/arm-linux-gnueabi-libc-for-gcc = "glibc"
128 PREFERRED_PROVIDER_virtual/armeb-linux-gnueabi-libc-for-gcc = "glibc"
130 # Set the preferred provider for a few toolchain-related items, otherwise
131 # these may be selected from the external-toolchain instead.
132 PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}binutils = "binutils-cross"
133 PREFERRED_PROVIDER_virtual/arm-linux-binutils = "binutils-cross"
134 PREFERRED_PROVIDER_virtual/armeb-linux-binutils = "binutils-cross"
135 PREFERRED_PROVIDER_linux-libc-headers = "linux-libc-headers"
137 # Select the smallest provider of x11 libraries
138 PREFERRED_PROVIDER_virtual/libx11 = "diet-x11"
139 SRCDATE_diet-x11 ?= "20060106"
141 # Ensure consistency across all SlugOS builds for the provider of a relational
142 # database - use the latest version of the SleepyCat Berkeley database
143 PREFERRED_PROVIDER_virtual/db = "db"
144 PREFERRED_PROVIDER_virtual/db-native = "db-native"
146 SRCDATE_ipkg-utils ?= "20060106"
147 SRCDATE_ipkg-utils-native ?= "20060106"
148 SRCDATE_ipkg-link ?= "20060106"
149 SRCDATE_irssi ?= "20050930"
151 # we don't ship gtk-directfb by default
152 PREFERRED_PROVIDER_gtk+ ?= "gtk+"
153 PREFERRED_PROVIDER_gdk-pixbuf-loader-ani ?= "gtk+"
154 PREFERRED_PROVIDER_gdk-pixbuf-loader-bmpg ?= "gtk+"
155 PREFERRED_PROVIDER_gdk-pixbuf-loader-gif ?= "gtk+"
156 PREFERRED_PROVIDER_gdk-pixbuf-loader-ico ?= "gtk+"
157 PREFERRED_PROVIDER_gdk-pixbuf-loader-jpeg ?= "gtk+"
158 PREFERRED_PROVIDER_gdk-pixbuf-loader-pcx ?= "gtk+"
159 PREFERRED_PROVIDER_gdk-pixbuf-loader-png ?= "gtk+"
160 PREFERRED_PROVIDER_gdk-pixbuf-loader-pnm ?= "gtk+"
161 PREFERRED_PROVIDER_gdk-pixbuf-loader-ras ?= "gtk+"
162 PREFERRED_PROVIDER_gdk-pixbuf-loader-tga ?= "gtk+"
163 PREFERRED_PROVIDER_gdk-pixbuf-loader-wbmp ?= "gtk+"
164 PREFERRED_PROVIDER_gdk-pixbuf-loader-xbm ?= "gtk+"
165 PREFERRED_PROVIDER_gdk-pixbuf-loader-xpm ?= "gtk+"
167 PREFERRED_PROVIDER_avahi ?= "avahi"
168 PREFERRED_PROVIDER_gconf ?= "gconf"
170 # Include any package preferred versions and srcrevs:
172 require conf/distro/include/preferred-slugos-versions.inc
173 require conf/distro/include/sane-srcdates.inc
174 require conf/distro/include/sane-srcrevs.inc