On Mon, May 8, 2017 at 7:42 PM, John Griessen <j...@cibolo.com> wrote:
> Hello,
>
> I'm getting 29% through make, then hit this message:
>
> [ 28%] Building C object src/bwish/CMakeFiles/bwish.dir/input.c.o
> [ 28%] Linking C executable ../../bin/bwish
> /usr/bin/ld: warning: librt.so.1, needed by
> //lib/x86_64-linux-gnu/libbsd.so.0,
> may conflict with librt.so.20
>
Basically this means that there's a library conflict with some other
library with the same name but a different version number.
> /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/libfreetype.so:
> undefined reference to `png_create_read_struct@PNG16_0'
> /usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/libfreetype.so:
> undefined reference to `png_set_interlace_handling@PNG16_0'
>
/usr/lib/gcc/x86_64-linux-gnu/6/../../../x86_64-linux-gnu/libfreetype.so:
undefined reference to `png_set_strip_16@PNG16_0'
> collect2: error: ld returned 1 exit status
> src/bwish/CMakeFiles/bwish.dir/build.make:192: recipe for target
> 'bin/bwish' failed
>
The linker can't find libpng. Plus all your library paths look weird.
configure output and more of make output here:
>
> https://pastebin.com/3Hnjah7P
Did you delete the build directory and re-run cmake prior to compilation?
--
Vasco Alexandre da Silva Costa
PhD in Computer Engineering (Computer Graphics)
Instituto Superior Técnico/University of Lisbon, Portugal
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