Compile issues for 1.8.0 on Solaris 10

[Charles Gagnon]

Those are compile issues but not really deve issues. Maybe just a
few things to fix in the configure.in scripts.

I got guile-1.8.0 to compile on my Solaris 10 box with gcc 3.4.3 but
I had to fix a few things first:

1. I had to replace the "-pthread" option in all the Makefile with
   "-pthreads". I think this is just a Linux vs Solaris thing, one
   gcc uses pthread and the other pthreads. -pthread reports invalid
   option.

2. per BIll Schottstaet (reported for 1.7.91), I changed filesys.c
   around line 860 cause I was getting an error in function
   scm_readdir:

   I changed filesys.c line 860 (or thereabouts) from:

    union {
      struct dirent ent;
      char pad1 [sizeof(struct dirent) + NAME_MAX];
      char pad2 [offsetof (struct dirent, d_name) + NAME_MAX + 1];
    } u;
    SCM_SYSCALL (readdir_r ((DIR *) SCM_CELL_WORD_1 (port), &u.ent, &rdent));

    to:

    struct dirent ent;
    SCM_SYSCALL (readdir_r ((DIR *) SCM_CELL_WORD_1 (port), &ent));

3.  I also removed -Werror from libguile/Makefile cause I was getting:

    In file included from eval.c:5969:
    eval.c: In function `deval':
    eval.c:3248: warning: implicit declaration of function `alloca'
    make[2]: *** [libguile_la-eval.lo] Error 1
    make[2]: Leaving directory `/home/bil/test/guile-1.7.91/libguile'
    make[1]: *** [all-recursive] Error 1

Thanks.

-- 
Charles Gagnon                   | My views are my views and they
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