Building tools in build/.../TOOLCHAIN/tools.cross:
-> Building tools.cross/wrapper/cmd_wrapper.
misc/tools-source/cmd_wrapper.c: In function 'main':
misc/tools-source/cmd_wrapper.c:376:9: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
    write(infd, newargv[c3], strlen(newargv[c3]));
         ^
misc/tools-source/cmd_wrapper.c:377:9: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
    write(infd, "\n", 1);
         ^
misc/tools-source/cmd_wrapper.c:400:9: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read(outfd, argvmem, argvsize);
         ^
-> Building tools.cross/wrapper/strip_wrapper.
-> Building tools.cross/wrapper/{uname,arch}.
-> Building tools.cross/wrapper/install_wrapper.
-> Building tools.cross/bin/getdu.
misc/tools-source/getdu.c: In function 'main':
misc/tools-source/getdu.c:26:21: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
  if (argc > 1) chdir(argv[1]);
                     ^
-> Building tools.cross/bin/getfiles.
misc/tools-source/getfiles.c: In function 'main':
misc/tools-source/getfiles.c:26:21: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
  if (argc > 1) chdir(argv[1]);
                     ^
-> Building tools.cross/bin/fl_wrparse.
misc/tools-source/fl_wrparse.c: In function 'get_realname':
misc/tools-source/fl_wrparse.c:41:8: warning: ignoring return value of 'getcwd', declared with attribute warn_unused_result [-Wunused-result]
  getcwd(odir, FILENAME_MAX); chdir(buf);
        ^
misc/tools-source/fl_wrparse.c:41:35: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
  getcwd(odir, FILENAME_MAX); chdir(buf);
                                   ^
misc/tools-source/fl_wrparse.c:42:8: warning: ignoring return value of 'getcwd', declared with attribute warn_unused_result [-Wunused-result]
  getcwd(buf, FILENAME_MAX);  chdir(odir);
        ^
misc/tools-source/fl_wrparse.c:42:35: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
  getcwd(buf, FILENAME_MAX);  chdir(odir);
                                   ^
misc/tools-source/fl_wrparse.c: In function 'main':
misc/tools-source/fl_wrparse.c:100:30: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
  if ( rootdir != NULL ) chdir(rootdir);
                              ^
-> Building tools.cross/bin/fl_stparse.
misc/tools-source/fl_stparse.c: In function 'main':
misc/tools-source/fl_stparse.c:145:9: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
    chdir( getproc(pid)->cwd ); chdir( buf1 );
         ^
misc/tools-source/fl_stparse.c:145:37: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
    chdir( getproc(pid)->cwd ); chdir( buf1 );
                                     ^
-> Building tools.cross/lib/fl_wrapper.so.
src/fl_wrapper_26588.c: In function 'handle_file_access_after':
src/fl_wrapper_26588.c:1242:10: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
     write(fd,buf,strlen(buf));
          ^
src/fl_wrapper_26588.c: In function 'sort_of_realpath':
src/fl_wrapper_26588.c:1156:9: warning: ignoring return value of 'getcwd', declared with attribute warn_unused_result [-Wunused-result]
   getcwd(cwd, PATH_MAX);
         ^
-> Testing tools.cross/lib/fl_wrapper.so.
!> Detected a problem with the flist wrapper lib on your system.
!> Please specify another flist-creation system in your build configuration.


Building tools in build/.../TOOLCHAIN/tools.cross:
-> Building tools.cross/wrapper/cmd_wrapper.
misc/tools-source/cmd_wrapper.c: In function 'main':
misc/tools-source/cmd_wrapper.c:376:9: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
    write(infd, newargv[c3], strlen(newargv[c3]));
         ^
misc/tools-source/cmd_wrapper.c:377:9: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
    write(infd, "\n", 1);
         ^
misc/tools-source/cmd_wrapper.c:400:9: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
     read(outfd, argvmem, argvsize);
         ^
-> Building tools.cross/wrapper/strip_wrapper.
-> Building tools.cross/wrapper/{uname,arch}.
-> Building tools.cross/wrapper/install_wrapper.
-> Building tools.cross/bin/getdu.
misc/tools-source/getdu.c: In function 'main':
misc/tools-source/getdu.c:26:21: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
  if (argc > 1) chdir(argv[1]);
                     ^
-> Building tools.cross/bin/getfiles.
misc/tools-source/getfiles.c: In function 'main':
misc/tools-source/getfiles.c:26:21: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
  if (argc > 1) chdir(argv[1]);
                     ^
-> Building tools.cross/bin/fl_wrparse.
misc/tools-source/fl_wrparse.c: In function 'get_realname':
misc/tools-source/fl_wrparse.c:41:8: warning: ignoring return value of 'getcwd', declared with attribute warn_unused_result [-Wunused-result]
  getcwd(odir, FILENAME_MAX); chdir(buf);
        ^
misc/tools-source/fl_wrparse.c:41:35: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
  getcwd(odir, FILENAME_MAX); chdir(buf);
                                   ^
misc/tools-source/fl_wrparse.c:42:8: warning: ignoring return value of 'getcwd', declared with attribute warn_unused_result [-Wunused-result]
  getcwd(buf, FILENAME_MAX);  chdir(odir);
        ^
misc/tools-source/fl_wrparse.c:42:35: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
  getcwd(buf, FILENAME_MAX);  chdir(odir);
                                   ^
misc/tools-source/fl_wrparse.c: In function 'main':
misc/tools-source/fl_wrparse.c:100:30: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
  if ( rootdir != NULL ) chdir(rootdir);
                              ^
-> Building tools.cross/bin/fl_stparse.
misc/tools-source/fl_stparse.c: In function 'main':
misc/tools-source/fl_stparse.c:145:9: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
    chdir( getproc(pid)->cwd ); chdir( buf1 );
         ^
misc/tools-source/fl_stparse.c:145:37: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
    chdir( getproc(pid)->cwd ); chdir( buf1 );
                                     ^
-> Building tools.cross/lib/fl_wrapper.so.
src/fl_wrapper_27105.c: In function 'handle_file_access_after':
src/fl_wrapper_27105.c:1242:10: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
     write(fd,buf,strlen(buf));
          ^
src/fl_wrapper_27105.c: In function 'sort_of_realpath':
src/fl_wrapper_27105.c:1156:9: warning: ignoring return value of 'getcwd', declared with attribute warn_unused_result [-Wunused-result]
   getcwd(cwd, PATH_MAX);
         ^
-> Testing tools.cross/lib/fl_wrapper.so.
!> Detected a problem with the flist wrapper lib on your system.
!> Please specify another flist-creation system in your build configuration.

-> Unmounting loop mounts ...