[vdr] (small) patch for uclibc-compatibility wanted?
Alfred Zastrow
vdr at zastrow4u.de
Tue Nov 1 17:21:01 CET 2005
Hans-Werner Hilse schrieb:
>>On Tue, Nov 01, 2005 at 01:59:29PM +0100, Hans-Werner Hilse wrote:
>>I'd like to build a minimal setup comprising a 2.6 series Linux kernel,
>>BusyBox, VDR and softdevice, all linked against uClibc. Ideally, the
>>system would boot up from flash memory.
It is no problem to get a sytem which fits into 16MB with a real (a
little bit striped) glibc.
Here is the content of my /lib (about 4MB)
-rwxr-xr-x 1 root root 86816 Jan 9 2005 ld-2.3.4.so
lrwxrwxrwx 1 root root 11 Aug 22 2004 ld-linux.so.2 ->
ld-2.3.4.so
-rwxr-xr-x 1 root root 9112 Jan 9 2005 libanl-2.3.4.so
lrwxrwxrwx 1 root root 15 Aug 22 2004 libanl.so.1 ->
libanl-2.3.4.so
-rwxr-xr-x 1 root root 1126896 Jan 9 2005 libc-2.3.4.so
-rwxr-xr-x 1 root root 18644 Jan 9 2005 libcrypt-2.3.4.so
lrwxrwxrwx 1 root root 17 Aug 22 2004 libcrypt.so.1 ->
libcrypt-2.3.4.so
lrwxrwxrwx 1 root root 13 Aug 22 2004 libc.so.6 ->
libc-2.3.4.so
-rwxr-xr-x 1 root root 8464 Jan 9 2005 libdl-2.3.4.so
lrwxrwxrwx 1 root root 14 Aug 22 2004 libdl.so.2 ->
libdl-2.3.4.so
lrwxrwxrwx 1 root root 18 Aug 28 2003 libdvdcss.so.2
-> libdvdcss.so.2.0.7
-rwxr-xr-x 1 root root 26496 Jan 8 2005 libdvdcss.so.2.0.7
lrwxrwxrwx 1 root root 18 Aug 28 2003 libdvdnav.so.0
-> libdvdnav.so.0.3.0
-rwxr-xr-x 1 root root 149792 Jan 8 2005 libdvdnav.so.0.3.0
lrwxrwxrwx 1 root root 13 Aug 15 2004 libgcc_s.so ->
libgcc_s.so.1
-rw-r--r-- 1 root root 33508 Jan 8 2005 libgcc_s.so.1
-rw-r--r-- 1 root root 187244 Jan 8 2005 libglcddrivers.so
-rw-r--r-- 1 root root 42296 Jan 8 2005 libglcdgraphics.so
lrwxrwxrwx 1 root root 21 Aug 28 2003 libglib-1.2.so.0
-> libglib-1.2.so.0.0.10
-rwxr-xr-x 1 root root 138236 Jan 8 2005
libglib-1.2.so.0.0.10
lrwxrwxrwx 1 root root 18 Aug 28 2003 libid3tag.so.0
-> libid3tag.so.0.1.0
-rwxr-xr-x 1 root root 57932 Jan 8 2005 libid3tag.so.0.1.0
lrwxrwxrwx 1 root root 17 Aug 28 2003 libjpeg.so.62 ->
libjpeg.so.62.0.0
-rwxr-xr-x 1 root root 121800 Jan 8 2005 libjpeg.so.62.0.0
lrwxrwxrwx 1 root root 23 Nov 20 2004
liblirc_client.so.0 -> liblirc_client.so.0.0.0
-rwxr-xr-x 1 root root 15144 Jan 8 2005
liblirc_client.so.0.0.0
-rwxr-xr-x 1 root root 144168 Jan 9 2005 libm-2.3.4.so
lrwxrwxrwx 1 root root 15 Aug 28 2003 libmad.so.0 ->
libmad.so.0.1.0
-rwxr-xr-x 1 root root 88224 Jan 8 2005 libmad.so.0.1.0
lrwxrwxrwx 1 root root 13 Aug 22 2004 libm.so.6 ->
libm-2.3.4.so
-rwxr-xr-x 1 root root 65604 Jan 9 2005 libnsl-2.3.4.so
lrwxrwxrwx 1 root root 15 Aug 22 2004 libnsl.so.1 ->
libnsl-2.3.4.so
-rwxr-xr-x 1 root root 14524 Jan 9 2005 libnss_dns-2.3.4.so
lrwxrwxrwx 1 root root 19 Aug 22 2004 libnss_dns.so.2
-> libnss_dns-2.3.4.so
-rwxr-xr-x 1 root root 32760 Jan 9 2005
libnss_files-2.3.4.so
lrwxrwxrwx 1 root root 21 Aug 22 2004
libnss_files.so.2 -> libnss_files-2.3.4.so
lrwxrwxrwx 1 root root 15 Aug 28 2003 libogg.so.0 ->
libogg.so.0.4.0
-rwxr-xr-x 1 root root 15008 Jan 8 2005 libogg.so.0.4.0
-rwxr-xr-x 1 root root 60456 Jan 9 2005 libpthread-2.3.4.so
lrwxrwxrwx 1 root root 19 Aug 22 2004 libpthread.so.0
-> libpthread-2.3.4.so
-rwxr-xr-x 1 root root 60876 Jan 9 2005 libresolv-2.3.4.so
lrwxrwxrwx 1 root root 18 Aug 22 2004 libresolv.so.2
-> libresolv-2.3.4.so
-rwxr-xr-x 1 root root 25832 Jan 9 2005 librt-2.3.4.so
lrwxrwxrwx 1 root root 14 Aug 22 2004 librt.so.1 ->
librt-2.3.4.so
lrwxrwxrwx 1 root root 19 Aug 28 2003 libsndfile.so.1
-> libsndfile.so.1.0.1
-rwxr-xr-x 1 root root 267024 Jan 8 2005 libsndfile.so.1.0.1
lrwxrwxrwx 1 root root 18 Aug 15 2004 libstdc++.so.6
-> libstdc++.so.6.0.1
-rwxr-xr-x 1 root root 880368 Jan 8 2005 libstdc++.so.6.0.1
-rwxr-xr-x 1 root root 7592 Jan 9 2005 libutil-2.3.4.so
lrwxrwxrwx 1 root root 16 Aug 22 2004 libutil.so.1 ->
libutil-2.3.4.so
lrwxrwxrwx 1 root root 22 Aug 28 2003
libvorbisfile.so.3 -> libvorbisfile.so.3.0.0
-rwxr-xr-x 1 root root 23636 Jan 8 2005
libvorbisfile.so.3.0.0
lrwxrwxrwx 1 root root 18 Aug 28 2003 libvorbis.so.0
-> libvorbis.so.0.2.0
-rwxr-xr-x 1 root root 141149 Aug 28 2003 libvorbis.so.0.2.0
lrwxrwxrwx 1 root root 13 Aug 28 2003 libz.so.1 ->
libz.so.1.1.4
-rwxr-xr-x 1 root root 50224 Jan 8 2005 libz.so.1.1.4
autofs:
-rw-r--r-- 1 root root 7575 Sep 7 2003 lookup_file.so
-rw-r--r-- 1 root root 6396 Sep 7 2003 lookup_multi.so
-rw-r--r-- 1 root root 6579 Sep 7 2003 lookup_nisplus.so
-rw-r--r-- 1 root root 8513 Sep 7 2003 lookup_program.so
-rw-r--r-- 1 root root 5639 Sep 7 2003 lookup_userhome.so
-rw-r--r-- 1 root root 6337 Sep 7 2003 lookup_yp.so
-rw-r--r-- 1 root root 5433 Sep 7 2003 mount_afs.so
-rw-r--r-- 1 root root 7451 Sep 7 2003 mount_autofs.so
-rw-r--r-- 1 root root 7549 Sep 7 2003 mount_bind.so
-rw-r--r-- 1 root root 7627 Sep 7 2003 mount_changer.so
-rw-r--r-- 1 root root 6209 Sep 7 2003 mount_generic.so
-rw-r--r-- 1 root root 8752 Sep 7 2003 mount_nfs.so
-rw-r--r-- 1 root root 12849 Sep 7 2003 parse_sun.so
gconv:
-rw-r--r-- 1 root root 45568 Jan 9 2005 gconv-modules
-rwxr-xr-x 1 root root 7528 Jan 9 2005 IBM850.so
-rwxr-xr-x 1 root root 7308 Jan 9 2005 ISO8859-15.so
-rwxr-xr-x 1 root root 5612 Jan 9 2005 ISO8859-1.so
-rwxr-xr-x 1 root root 7044 Jan 9 2005 UNICODE.so
keymap:
-rw-rw-rw- 1 root root 2823 Jun 26 2001 qwertz
locale:
-rw-r--r-- 1 root root 554016 Jan 9 2005 locale-archive
mc:
-rwxr-xr-x 1 root root 8459 Sep 14 2003 cons.saver
-rw-r--r-- 1 root root 12045 Sep 14 2003 mc.ext
-rw-r--r-- 1 root root 2429 Jan 22 2005 mc.ini
-rw-r--r-- 1 root root 1636 Sep 14 2003 mc.lib
-rw-r--r-- 1 root root 1400 Sep 14 2003 mc.menu
drwxr-xr-x 2 root root 1184 Aug 23 2003 syntax
modules:
drwxr-xr-x 4 root root 480 Aug 28 08:06 2.6.12
samba:
drwxr-xr-x 2 root root 64 Nov 23 2003 auth
drwxr-xr-x 2 root root 128 Nov 23 2003 charset
drwxr-xr-x 2 root root 64 Nov 23 2003 idmap
-rw-r--r-- 1 root root 131072 Nov 23 2003 lowcase.dat
drwxr-xr-x 2 root root 64 Nov 23 2003 pdb
drwxr-xr-x 2 root root 64 Nov 23 2003 rpc
-rw-r--r-- 1 root root 131072 Nov 23 2003 upcase.dat
-rw-r--r-- 1 root root 65536 Nov 23 2003 valid.dat
drwxr-xr-x 2 root root 320 Nov 23 2003 vfs
terminfo:
drwxr-xr-x 2 root root 96 Jun 26 2001 l
drwxr-xr-x 2 root root 128 Jun 26 2001 x
vdr:
-rwxr-xr-x 1 root root 158392 Oct 3 17:06 libvdr-dvd.so.1.3.34
-rwxr-xr-x 1 root root 136932 Oct 3 17:06
libvdr-femon.so.1.3.34
-rwxr-xr-x 1 root root 207328 Oct 3 17:06
libvdr-graphlcd.so.1.3.34
-rwxr-xr-x 1 root root 267380 Oct 3 17:06
libvdr-graphtft.so.1.3.34
-rwxr-xr-x 1 root root 24372 Oct 3 17:06
libvdr-joystick.so.1.3.34
-rwxr-xr-x 1 root root 60308 Oct 3 17:06
libvdr-lcdproc.so.1.3.34
-rwxr-xr-x 1 root root 325780 Oct 3 17:06 libvdr-mp3.so.1.3.34
-rwxr-xr-x 1 root root 19852 Oct 3 17:06
libvdr-mpex.so.1.3.34
-rwxr-xr-x 1 root root 400752 Oct 3 17:06 libvdr-vcd.so.1.3.34
-rwxr-xr-x 1 root root 20732 Oct 3 17:06
libvdr-vdrinside.so.1.3.34
zoneinfo:
drwxr-xr-x 2 root root 96 Jul 26 2003 Europe
>> - Using uclibc and only busybox' stripped down sysv init
>> implementation lead to boot time of 35 sec on my 200MHz Pentium-MMX
>> with a mostly static kernel (only module is lirc). Basic VDR's CPU
>> utilization is at 10%. I found this impressive... 13secs is due to
>> BIOS and grub.
20 seconds here.
best regards
Alfred
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