"-pthread" == "-lpthread" for shared libs in -CURRENT

Vladimir Kushnir vkushnir at bigmir.net
Sat Jun 2 09:51:20 UTC 2007


Hello, guys.

In post-gcc42 -CURRENT:

cc -shared -fPIC -o libmts.so mtest.c -lm -pthread
    ~~~~~~~                                ~~~~~~~~
ldd ./libmts.so
./libmts.so:
         libm.so.5 => /lib/libm.so.5 (0x800b01000)
         libthr.so.3 => /lib/libthr.so.3 (0x800c1b000)
 	~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         libc.so.7 => /lib/libc.so.7 (0x800631000)

>From old gcc specs:

*lib:
%{!shared:
%{!pg: %{pthread:-lpthread} -lc}
%{pg:  %{pthread:-lpthread_p} -lc_p}
}

Now:

*lib:
%{!shared:
%{!pg: %{pthread:-lpthread} -lc}
%{pg:  %{pthread:-lpthread_p} -lc_p}
}
%{shared: %{pthread:-lpthread} -lc}
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Is this behaviour intended?

Regards,
Vladimir


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