Re: [Bug-apl] readline error when trying to compile the latest version on OSX

[Elias Mårtenson]

The above error happens when I compile without readline. The reason I did that was because of a different error that happens when compiling with readline:

g++ -DHAVE_CONFIG_H -I. -I..     -rdynamic   -g -MT NamedObject.o -MD -MP -MF .deps/NamedObject.Tpo -c -o NamedObject.o NamedObject.cc

clang: warning: argument unused during compilation: '-rdynamic'

In file included from Input.cc:55:

/usr/include/readline/readline.h:40:15: error: typedef redefinition with different

      types ('int (const char *, int)' vs 'Function')

typedef int       Function(const char *, int);

                  ^

./Function.hh:49:7: note: previous definition is here

class Function : public NamedObject

      ^

Input.cc:117:25: error: assigning to 'Function *' from incompatible type 'int ()'

        rl_startup_hook = Input::init_readline_control_C;

                        ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Input.cc:399:4: error: use of undeclared identifier 'rl_crlf'

   rl_crlf();

   ^

Input.cc:400:4: error: use of undeclared identifier 'rl_delete_text'

   rl_delete_text(0, rl_end);

   ^

Input.cc:401:4: error: use of undeclared identifier 'rl_done'

   rl_done = 1;

   ^

5 errors generated.

make[3]: *** [Input.o] Error 1

make[3]: *** Waiting for unfinished jobs....

Regards,

Elias

On 23 July 2014 23:04, Elias Mårtenson <address@hidden> wrote:

Here's the error:

g++ -DHAVE_CONFIG_H -I. -I..     -rdynamic   -g -MT NamedObject.o -MD -MP -MF .deps/NamedObject.Tpo -c -o NamedObject.o NamedObject.cc

clang: warning: argument unused during compilation: '-rdynamic'

Input.cc:67:39: warning: control reaches end of non-void function [-Wreturn-type]

static char * readline(const char *) {}

                                      ^

Input.cc:69:28: warning: control reaches end of non-void function [-Wreturn-type]

int rl_bind_key(int, int) {}

                           ^

Input.cc:70:38: warning: control reaches end of non-void function [-Wreturn-type]

int rl_parse_and_bind(const char *) {}

                                     ^

Input.cc:117:25: error: assigning to 'void (*)()' from incompatible type 'int ()':

      different return type ('void' vs 'int')

        rl_startup_hook = Input::init_readline_control_C;

                        ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Input.cc:386:4: error: no matching function for call to 'rl_bind_key'

   rl_bind_key(CTRL('C'), &readline_control_C);

   ^~~~~~~~~~~

Input.cc:69:5: note: candidate function not viable: no known conversion from

      'int (*)(int, int)' to 'int' for 2nd argument

int rl_bind_key(int, int) {}

    ^

Input.cc:399:4: error: use of undeclared identifier 'rl_crlf'

   rl_crlf();

   ^

Input.cc:400:22: error: use of undeclared identifier 'rl_end'

   rl_delete_text(0, rl_end);

                     ^

Input.cc:401:4: error: use of undeclared identifier 'rl_done'

   rl_done = 1;

   ^

3 warnings and 5 errors generated.

Regards,

Elias