Re: [Chicken-hackers] compiling Chicken 4.7.0 with musl instead of glibc

[Sergey]

It looks like the -fPIC problem was due to a bug in the version of musl I was 
using (0.8.4), which has been fixed in git.  When I switched to the git version 
of musl, I was able to get much further in the compile:

  http://paste.pocoo.org/show/546566/

Now the main problem is (line 307 in the above paste):

  runtime.c:3946:3: warning: implicit declaration of function ‘gcvt’

which leads to (line 366 in the above paste):

  ./libchicken.so: undefined reference to `gcvt'

gcvt is defined in stdlib.h, and surrounded by:

  #if (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) \
      || defined __USE_SVID

I tried adding -D__USE_XOPEN_EXTENDED to C_COMPILER_OPTIONS in chicken's 
Makefile.linux but go no better result:

  http://paste.pocoo.org/show/546568/

I'm stumped.

  --Sergey

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