rtorrent/ARM
Posted by spari on March 23, 2008
Cross-compiling rtorrent for my Slug running Debian/ARM involved a
bit more work, but worthwhile as most of the dependencies are
commonly used (ncurses, openssl, curl). I could have just simply
copied these libraries over from my Slug - but that would be
cheating ;-).Did it work? somewhat. Cross-compiled transmission
worked well on the Slug, but as for rtorrent - works when started
without any parameters, but the moment I load a file I get:
rtorrent: Last minute panic; sizeof(off_t) != 8.
Anyway, saving it for later time to figure that out, but here's
what I did so far.
Setup:
If you don't already have an ARM toolchain, build one using Kegel's
crosstool.
Set up the environment variables as I have in ARM toolchain.
Note:
In most of thes builds below, the configure step is outside/before
setting the ARM toolchain environment as the configure does some
fancy stuff (like tests and generating scripts) that needs the
hosts toolchain (x86_64-linux-gcc) as well. In some cases the
generated makefile also needs the hosts toolchain (see ncurses).
Each of the builds assumes a fresh environment/terminal!
openssl-0.9.8g:
$ ./Configure linux-generic32 shared --prefix=$BUILDS/arm
$ . ~/.arm_env
$ make
$ make install
libsigc++-2.0.18:
$ ./configure --host=arm-linux --with-shared --with-normal
CC=$ARM_GCC LD=$ARM_LD CXX=$ARM_CXX --prefix=$BUILDS/arm
$ make
$ make install
libtorrent-0.12.0:
Found out that libtorrent's configure wasn't generating a proper
libtool. It had references to the hosts libraries (x86_64) instead
of the ARM toolchain libraries - no matter what options I gave on
the command line it didn't take it like the other packages did. So
what did I do? I copied the libtool from transmission (see
transmission/ARM). It worked :-). Also did a diff between the two
and saw that for the most part it was just those path references
that where different.
$ svn co svn://rakshasa.no/libtorrent/trunk/libtorrent
$ ./configure --host=arm-linux --with-shared --with-normal
--prefix=$BUILDS/arm
$ cp ../transmission-1.06/libtool .
$ . ~/.arm_env
$ make
$ make install
libcurl-7.18.0:
$ ./configure --host=arm-linux --with-shared --with-normal
--prefix=$BUILDS/arm
$ . ~/.arm_env
$ make
$ make install
ncurses-5.6:
This thing was a beast to compile, but once all figured out (thanks
to this hint) it cleanly made use of the host and target toolchain
flags (without needing to switch environments). But it didn't
automatically install a pkg-config file!
$ ./configure --host=arm-linux --with-shared --with-normal
CC=$ARM_GCC LD=$ARM_LD CXX=$ARM_CXX --with-build-cc=gcc
--prefix=$BUILDS/arm
$ make
$ make install
rtorrent-0.8.0:
$ svn co svn://rakshasa.no/libtorrent/trunk/rtorrent
This should work - but doesn't:
$ ./configure --host=arm-linux --prefix=$BUILDS/arm
For some reason configure fails to use pkg-config to pickup the
cross-compiled ncurses. So had to use STUFF_CFLAGS and STUFF_LIBS
(both of these overrides detection using pkg-config).
$ ./configure --host=arm-linux --prefix=$BUILDS/arm
STUFF_CFLAGS="-I$BUILDS/arm/include/sigc++-2.0
-I$BUILDS/arm/lib/sigc++-2.0/include -I$BUILDS/arm/include
-I$BUILDS/arm/include/ncurses" STUFF_LIBS="-L$BUILDS/arm/lib
-lsigc-2.0 -lcurl -ltorrent"
$ . ~/.arm_env
$ make
$ make install
This entry was posted on March 23, 2008 at 8:12 pm and is filed
under ARM, Linux, Slug. . You can follow any responses to this
entry through the RSS 2.0 feed. You can leave a response, or
trackback from your own site.
原文地址
http://203.208.33.101/search?q=cache:x1wsipzLBCMJ:matrix108.wordpress.com/2008/03/23/rtorrentarm/+rT
;){kind=link}