Re: [ooc-compiler] Building oo2c problem

[August K. <fus...@gm...>]

On 2016-08-08 04:25, Patrick Fitzpatrick wrote:
> Now I'm getting this error:
>
>
> /usr/bin/ld: obj/OOC/IR/ConstFold.o: undefined reference to symbol 'floor@@GLIBC_2.2.5'
> //lib/x86_64-linux-gnu/libm.so.6: error adding symbols: DSO missing from command line
> collect2: error: ld returned 1 exit status
> make: *** [bin/oo2c] Error 1
>
>
> Anybody able to give me a direction to start looking?

The file PROBLEMS in the top directory contains this paragraph:

(Static Linking with libtool 1.5.6) Building a statically linked
program with `--ldflags "-all-static"' may fail due to unresolved
symbols from the math library, like floor().  The reason for this is
that libtool somehow drops the dependency of liboo2c on libm.  As a
workaround, locate the installed libtool file liboo2c.la and add `-lm'
to the beginning of the variable `dependency_libs'.

However, I cannot find liboo2c.la even after `make all'. Maybe you can 
add `-lm` to some other configuration file.


-- August