HiFi-2 snapshot 2 SMP Snapshot menuconfig
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Introduction
Below are notes on the buildroot menuconfig used to build this 2nd snapshot with SMP additions. The lines marked with a '+' are changes. We will try to keep this page in sync with the snapshot_2+SMP git repositories/branches.
make menuconfig
Target options --->
--- Project Options
+ (HiFi-2) Project name [Puts cpio files in /buildroot-xtensa-smp/binaries/HiFi-2]
+ (hifi2) hostname
+ (Welcome to your custom Xtensa HiFi-2 Codec Developemnt System) banner
[ ] Generic development system [Brooken - Enables a lot of brooken packages]
Build options --->
[*] Show packages that are of the latest major version
strip (none) --->
[ ] prefer static libraries
(1) Number of jobs to run simultaneously
+ [*] manpages on the target [Only a few man pages to /man/man1]
+ [*] infopages on the target
[*] update config.sub and config.guess
Toolchain --->
[*] Thread library debugging
--- Binutils Options
+ Binutils Version (binutils 2.20) ---> [Ok, Works Fine]
+ (X) binutils 2.20
[*] Enable toolchain with --sysroot support
[*] Build/install c++ compiler and libstdc++?
[*] Build/install a shared libgcc?
[*] Build gdb debugger for the Target
[*] Build gdb server for the Target
[*] Build gdb for the Host
GDB debugger Version (gdb 6.6) --->
[*] Enable large file (files > 2 GB) support?
+ [*] Enable RPC
+ [*] Enable WCHAR support [OK, needed for lots of things]
[*] Include target utils in cross toolchain
Package Selection for the target --->
+ [ ] Hide applications that are provided by busybox
+ [*] bash
+ [*] flex [REGRESSION, Needed for building Buildroot]
[*] Install libfl.a under staging_dir/usr/lib [LPT/pan/scan.c lex: fatal internal error, exec failed]
[SIGPIPE in fprintf at write()]
[WORKAROUND: Added cp scan.o.save scan.o to Makefile]
+ [*]() native toolchain in the target filesystem [OK, builds and installs gcc, g++, and /usr/include on target]
() Additional target gcc options [NOTE: These are gcc configure options, not gcc options]
+ [*] make [OK, needed to build LTP]
[*] tar [BusyBox implementation only works for some tar balls]
+ [*] autoconf
+ [*] automake
+ [*] bison [OK, Possibly needed with flex to compile LTP]
+ [*] ltp-testsuite
[*] procps [kill, ps, uptime, top, vmstat etc] [Ok, had a problem with Brooken, proc/escape.c not finding wchar.h...]
[...located down one dir in staging_dir/usr/include/bits/]
+ [*] psmisc [pstree, fuser, killall]
+ [*] strace [Brooken, supported architecture... NO!, when autoconf 2.61 was used]
[strace-4.5.15 builds fine with autoconf 2.63]
[ ] util-linux [mkfs, mkswap, swapon, fdisk, mount..] [Brooken but..., llseek.c:93: error: expected '{'...]
[... Easily Patched: fdisk/llseek.c; fdisk/fdiskbsdlabel.h]
[Add __xtensa__ arch to #ifdefs]
[*] which
+ [*] Networking --->
+ [*] bind [Builds ok but doesn't start correctly, has a dependency on UcLibc LEGACY MACROS option which Qt doesn't like]
[ ] dropbear [Seemed to cause problems with ssh using a bash shell, faster that sshd]
+ [*] nfs-utils
NFS utilities selection --->
+ [*] rpcdebug
+ [*] rpc.lockd
+ [*] rpc.rquotad
+ [*] portmap
+ [*] openssh [Ok, Might work better than dropbear when using bash as login shell; Key initialization VERY slow, like 30 mins!]
--- openssl
[*] Graphic libraries and applications (graphic/text) --->
[ ] X.org X Window System, X11R7, release 7.2 --->
[*] rxvt
[*] mplayer
[ ] mplayer_hifi2_mp3_plugin
[ ] mplayer_hifi2_aacplus_v2_plugin