On Thu, 08 Jan 2009 18:29:42 +0800 张增波 <[email protected]> wrote:
> Thank you, Wookey. I make these symlinks, and try > > $emsource -a arm libev > $cd <source of libev> > $emdebuild -a arm > > But encounter an error wile executing dh_makeshlibs。 the supplied cross > gcc compiler version is 3.4.3 on uclibc 0.9.28, and I use the latest > lenny host。 > > Do you know why? uClibc has resulted in a change in the symbols available in the cross-compiled binaries. This is not something that Emdebian can currently solve. You will need to implement a way of patching the relevant symbols file with the results of the changes. Cross-building Emdebian packages means understanding native building of Debian packages and how changes will affect the consequences. I wouldn't want to be working with uClibc for Emdebian at the moment. > dh_makeshlibs -a > dpkg-gensymbols: warning: some symbols disappeared in the symbols file: This is a *serious* bug - you have substantially altered the functionality of the binary. These kinds of issues are not easily solved during a release freeze in Debian. If I was building this package with glibc, I would have to work on a package rename to indicate the altered symbols / modified functionality - you should probably consider the same. You cannot let this package retain the name which would then break other package builds. > see diff output below > dpkg-gensymbols: warning: debian/libev3/DEBIAN/symbols doesn't match > completely debian/libev3.symbols > --- dpkg-gensymbolssN0mye 2009-01-08 17:33:29.000000000 +0800 > +++ dpkg-gensymbols14LKFu 2009-01-08 17:33:29.000000000 +0800 > @@ -1,84 +1,84 @@ > libev.so.3 libev3 #MINVER# > - ev_async_s...@base 3.1 > - ev_async_st...@base 3.1 > - ev_async_s...@base 3.1 > - ev_back...@base 3.0 > - ev_check_st...@base 3.0 > - ev_check_s...@base 3.0 > - ev_child_st...@base 3.0 > - ev_child_s...@base 3.0 > - ev_clear_pend...@base 3.0 > - ev_default_dest...@base 3.0 > - ev_default_f...@base 3.0 > - ev_default_loop_i...@base 3.0 > - ev_default_loop_...@base 3.0 > - ev_embed_st...@base 3.0 > - ev_embed_s...@base 3.0 > - ev_embed_sw...@base 3.0 > - ev_embeddable_backe...@base 3.0 > - ev_feed_ev...@base 3.0 > - ev_feed_fd_ev...@base 3.0 > - ev_feed_signal_ev...@base 3.0 > - ev_fork_st...@base 3.0 > - ev_fork_s...@base 3.0 > - ev_idle_st...@base 3.0 > - ev_idle_s...@base 3.0 > - ev_inv...@base 3.0 > - ev_io_st...@base 3.0 > - ev_io_s...@base 3.0 > - ev_l...@base 3.0 > - ev_loop_co...@base 3.0 > - ev_loop_dest...@base 3.0 > - ev_loop_f...@base 3.0 > - ev_loop_...@base 3.0 > - ev_loop_ver...@base 3.41 > - ev_...@base 3.0 > - ev_o...@base 3.0 > - ev_periodic_ag...@base 3.0 > - ev_periodic_st...@base 3.0 > - ev_periodic_s...@base 3.0 > - ev_prepare_st...@base 3.0 > - ev_prepare_s...@base 3.0 > - ev_recommended_backe...@base 3.0 > - ev_...@base 3.0 > - ev_set_alloca...@base 3.0 > - ev_set_io_collect_inter...@base 3.0 > - ev_set_syserr...@base 3.0 > - ev_set_timeout_collect_inter...@base 3.0 > - ev_signal_st...@base 3.0 > - ev_signal_s...@base 3.0 > - ev_sl...@base 3.0 > - ev_stat_st...@base 3.0 > - ev_stat_s...@base 3.0 > - ev_stat_s...@base 3.0 > - ev_supported_backe...@base 3.0 > - ev_t...@base 3.0 > - ev_timer_ag...@base 3.0 > - ev_timer_st...@base 3.0 > - ev_timer_s...@base 3.0 > - ev_unl...@base 3.0 > - ev_un...@base 3.0 > - ev_version_ma...@base 3.0 > - ev_version_mi...@base 3.0 > - event_act...@base 3.0 > - event_...@base 3.0 > - event_base_dispa...@base 3.0 > - event_base_f...@base 3.0 > - event_base_l...@base 3.0 > - event_base_loope...@base 3.0 > - event_base_o...@base 3.0 > - event_base_priority_i...@base 3.0 > - event_base_...@base 3.0 > - event_...@base 3.0 > - event_dispa...@base 3.0 > - event_get_met...@base 3.0 > - event_get_vers...@base 3.0 > - event_i...@base 3.0 > - event_l...@base 3.0 > - event_loope...@base 3.0 > - event_o...@base 3.0 > - event_pend...@base 3.0 > - event_priority_i...@base 3.0 > - event_priority_...@base 3.0 > - event_...@base 3.0 > - verify_watc...@base 3.41 > +#MISSING: 3.43-1.1em1# ev_async_s...@base 3.1 > +#MISSING: 3.43-1.1em1# ev_async_st...@base 3.1 > +#MISSING: 3.43-1.1em1# ev_async_s...@base 3.1 > +#MISSING: 3.43-1.1em1# ev_back...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_check_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_check_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_child_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_child_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_clear_pend...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_default_dest...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_default_f...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_default_loop_i...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_default_loop_...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_embed_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_embed_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_embed_sw...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_embeddable_backe...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_feed_ev...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_feed_fd_ev...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_feed_signal_ev...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_fork_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_fork_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_idle_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_idle_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_inv...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_io_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_io_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_l...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_loop_co...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_loop_dest...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_loop_f...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_loop_...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_loop_ver...@base 3.41 > +#MISSING: 3.43-1.1em1# ev_...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_o...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_periodic_ag...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_periodic_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_periodic_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_prepare_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_prepare_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_recommended_backe...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_set_alloca...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_set_io_collect_inter...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_set_syserr...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_set_timeout_collect_inter...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_signal_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_signal_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_sl...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_stat_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_stat_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_stat_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_supported_backe...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_t...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_timer_ag...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_timer_st...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_timer_s...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_unl...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_un...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_version_ma...@base 3.0 > +#MISSING: 3.43-1.1em1# ev_version_mi...@base 3.0 > +#MISSING: 3.43-1.1em1# event_act...@base 3.0 > +#MISSING: 3.43-1.1em1# event_...@base 3.0 > +#MISSING: 3.43-1.1em1# event_base_dispa...@base 3.0 > +#MISSING: 3.43-1.1em1# event_base_f...@base 3.0 > +#MISSING: 3.43-1.1em1# event_base_l...@base 3.0 > +#MISSING: 3.43-1.1em1# event_base_loope...@base 3.0 > +#MISSING: 3.43-1.1em1# event_base_o...@base 3.0 > +#MISSING: 3.43-1.1em1# event_base_priority_i...@base 3.0 > +#MISSING: 3.43-1.1em1# event_base_...@base 3.0 > +#MISSING: 3.43-1.1em1# event_...@base 3.0 > +#MISSING: 3.43-1.1em1# event_dispa...@base 3.0 > +#MISSING: 3.43-1.1em1# event_get_met...@base 3.0 > +#MISSING: 3.43-1.1em1# event_get_vers...@base 3.0 > +#MISSING: 3.43-1.1em1# event_i...@base 3.0 > +#MISSING: 3.43-1.1em1# event_l...@base 3.0 > +#MISSING: 3.43-1.1em1# event_loope...@base 3.0 > +#MISSING: 3.43-1.1em1# event_o...@base 3.0 > +#MISSING: 3.43-1.1em1# event_pend...@base 3.0 > +#MISSING: 3.43-1.1em1# event_priority_i...@base 3.0 > +#MISSING: 3.43-1.1em1# event_priority_...@base 3.0 > +#MISSING: 3.43-1.1em1# event_...@base 3.0 > +#MISSING: 3.43-1.1em1# verify_watc...@base 3.41 > dh_makeshlibs: command returned error code 256 > make: *** [binary-arch] 閿欒 1 > dpkg-buildpackage: failure: fakeroot debian/rules binary gave error exit > status 2 > [32mRecording that the package failed to build. > [0m Once Lenny is released, we can look at how this kind of problem can be resolved but a patch and a package rename is the current solution. -- Neil Williams ============= http://www.data-freedom.org/ http://www.linux.codehelp.co.uk/ http://e-mail.is-not-s.ms/
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