Changes between Initial Version and Version 1 of Ticket #27186, comment 52


Ignore:
Timestamp:
11/22/19 00:01:14 (2 years ago)
Author:
dimpase
Comment:

Legend:

Unmodified
Added
Removed
Modified

  • Ticket #27186, comment 52

    initial v1  
    11what is “not working”? it certainly is possible to use system libpng everywhere in sage.
    22tachyon had to be patched a bit more, iirc, to allow this.
     3
     4-----------
     5All I did I  changed `-lpng16` to `-lpng` in `a6e554f8755`
     6to accommodate variations in versions. Note that indeed if libpng is not in the default linker path, i.e. a specific `-L` argument must be supplied, then one might need to patch more...
     7
     8But otherwise it works, e.g. I have
     9{{{
     10$ ldd local/bin/tachyon
     11        linux-vdso.so.1 (0x00007ffc721f4000)
     12        libpng16.so.16 => /usr/lib64/libpng16.so.16 (0x00007f0c0a62e000)
     13        libz.so.1 => /lib64/libz.so.1 (0x00007f0c0a610000)
     14        libm.so.6 => /lib64/libm.so.6 (0x00007f0c0a4d3000)
     15        libmvec.so.1 => /lib64/libmvec.so.1 (0x00007f0c0a4a7000)
     16        libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f0c0a484000)
     17        libc.so.6 => /lib64/libc.so.6 (0x00007f0c0a2b4000)
     18        /lib64/ld-linux-x86-64.so.2 (0x00007f0c0a716000)
     19}}}
     20on Gentoo