Re: [9fans] Rc port.

[arnold@skeeve.com]

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Federico Benavento <benavento@gmail.com> wrote:

> Hola,
>
> I just uploaded a standalone unix (only tested on macOS/Linux) port with edit, history and completion support to GitHub.
> I have been using it as my primary shell for months on macOS and it???s seems to be working pretty well.
>
> https://github.com/benavento/rc
>
> Have fun.
> ???-
> Federico G. Benavento
> benavento@gmail.com

On Ubuntu 18.04, doing make, I get errors on several files. See attached.

Thanks,

Arnold

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cc  -g -Wall -Wextra -Wno-parentheses -Wno-missing-braces -Wno-missing-field-initializers  -Wno-comment -Wno-sign-compare -Wno-unused-parameter -Werror -DPREFIX=\"/usr/local\" -c lex.c
lex.c: In function ‘yylex’:
lex.c:225:5: error: this statement may fall through [-Werror=implicit-fallthrough=]
   if(nextis(c)){
     ^
lex.c:230:2: note: here
  case '<':
  ^~~~
cc1: all warnings being treated as errors
Makefile:40: recipe for target 'lex.o' failed
make: *** [lex.o] Error 1
cc  -g -Wall -Wextra -Wno-parentheses -Wno-missing-braces -Wno-missing-field-initializers  -Wno-comment -Wno-sign-compare -Wno-unused-parameter -Werror -DPREFIX=\"/usr/local\" -c pcmd.c
pcmd.c: In function ‘pcmd’:
pcmd.c:111:4: error: this statement may fall through [-Werror=implicit-fallthrough=]
    pchr(f, '<');
    ^~~~~~~~~~~~
pcmd.c:112:3: note: here
   case READ:
   ^~~~
pcmd.c:121:4: error: this statement may fall through [-Werror=implicit-fallthrough=]
    pchr(f, '>');
    ^~~~~~~~~~~~
pcmd.c:122:3: note: here
   case WRITE:
   ^~~~
cc1: all warnings being treated as errors
Makefile:40: recipe for target 'pcmd.o' failed
make: *** [pcmd.o] Error 1
cc  -g -Wall -Wextra -Wno-parentheses -Wno-missing-braces -Wno-missing-field-initializers  -Wno-comment -Wno-sign-compare -Wno-unused-parameter -Werror -DPREFIX=\"/usr/local\" -c simple.c
simple.c: In function ‘execexit’:
simple.c:205:3: error: this statement may fall through [-Werror=implicit-fallthrough=]
   pfmt(err, "Usage: exit [status]\nExiting anyway\n");
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
simple.c:206:2: note: here
  case 2:
  ^~~~
simple.c:207:3: error: this statement may fall through [-Werror=implicit-fallthrough=]
   setstatus(runq->argv->words->next->word);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
simple.c:208:2: note: here
  case 1: Xexit();
  ^~~~
simple.c: In function ‘execflag’:
simple.c:405:5: error: this statement may fall through [-Werror=implicit-fallthrough=]
   if(strlen(letter)==1){
     ^
simple.c:415:2: note: here
  default:
  ^~~~~~~
cc1: all warnings being treated as errors
Makefile:40: recipe for target 'simple.o' failed
make: *** [simple.o] Error 1
cc  -g -Wall -Wextra -Wno-parentheses -Wno-missing-braces -Wno-missing-field-initializers  -Wno-comment -Wno-sign-compare -Wno-unused-parameter -Werror -DPREFIX=\"/usr/local\" -c unix.c
unix.c: In function ‘Waitfor’:
unix.c:224:10: error: implicit declaration of function ‘wait’; did you mean ‘Exit’? [-Werror=implicit-function-declaration]
   wpid = wait(&wstat);
          ^~~~
          Exit
cc1: all warnings being treated as errors
Makefile:40: recipe for target 'unix.o' failed
make: *** [unix.o] Error 1
make: Target 'all' not remade because of errors.