On Tue, Jan 22, 2013 at 9:48 PM, Enlightenment SVN
<no-re...@enlightenment.org> wrote:
> Log:
> sorry - have to revert this as this brings the efl tree build to a
>   grinding halt - it wasn't great before.. but now it's totally broken. :(
>   e.g.:
>
>   /bin/bash ../libtool  --tag=CC   --mode=link ccache gcc -std=gnu99
>   -O2 -g -pipe -march=native -fvisibility=hidden -ffast-math -W -Wall
>   -Wextra -Wno-shadow -Wno-unused-but-set-parameter   -o bin/eet/eet
>   bin/eet/bin_eet_eet-eet_main.o -fvisibility=hidden -fdata-sections
>   -ffunction-sections -Wl,--gc-sections -fno-strict-aliasing
>   -Wl,--as-needed -Wl,--no-copy-dt-needed-entries    lib/eet/libeet.la
>
>   libtool: link: ccache gcc -std=gnu99 -O2 -g -pipe -march=native
>   -fvisibility=hidden -ffast-math -W -Wall -Wextra -Wno-shadow
>   -Wno-unused-but-set-parameter -o bin/eet/.libs/eet
>   bin/eet/bin_eet_eet-eet_main.o -fvisibility=hidden -fdata-sections
>   -ffunction-sections -Wl,--gc-sections -fno-strict-aliasing
>   -Wl,--as-needed -Wl,--no-copy-dt-needed-entries  lib/eet/.libs/libeet.so
>   /usr/bin/ld: bin/eet/bin_eet_eet-eet_main.o: undefined reference to
>   symbol 'eina_iterator_next'
>   /usr/bin/ld: note: 'eina_iterator_next' is defined in DSO
>   /usr/local/lib/libeina.so.1 so try adding it to the linker command line
>   /usr/local/lib/libeina.so.1: could not read symbols: Invalid operation
>   collect2: ld returned 1 exit status

do you know how to force ubuntu's behavior?

I tried to compile in Fedora because it should alarm the same about
DSO, but it didn't, so passing on Arch and Fedora I did the commit.

In theory the -Wl,--no-copy-dt-needed-entries should force that, but
seems it did not. It would be nice to have our build strict and
consistent everywhere, but we need to know how to force the linker to
be like that.

Thanks for reverting.

--
Gustavo Sverzut Barbieri
http://profusion.mobi embedded systems
--------------------------------------
MSN: barbi...@gmail.com
Skype: gsbarbieri
Mobile: +55 (19) 9225-2202

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