Issues when building the client

[lazyjapaneseegg]

PSP2SHELL/psp2shell_cli/source/main.c:8:31: fatal error: readline/readline.h: No such file or directory
 #include <readline/readline.h>
                               ^

The solution is indicating in the readme that the projects depends on libreadline
on my Linux Mint I've solved by running:

sudo apt-get install libreadline-dev

there are now a couple of errors while compiling:
first issue:

17: error: ‘for’ loop initial declarations are only allowed in C99 mode
                 for (int i = 0; i < num_tokens; i++) {
                 ^

can be solved by adding the -std=c99 C_FLAGS to the CMakeFiles/psp2shell_cli.dir/flags.make file (it would be a good idea to add it to the generator though),
this now shows a bunch of warnings because of usage of implicit function declarations (which I silenced using -Wno-implicit-function-declaration but should probably be fixed) and a second problem:

PSP2SHELL/psp2shell_cli/source/main.c:256:5: error: unknown type name ‘fd_set’
     fd_set fds;
     ^

which can be solved by adding

#include <sys/select.h>

in the main.c file

finally in my machine I found this error:

/PSP2SHELL/common/source/binn.c:36:28: fatal error: machine/endian.h: No such file or directory
 #include <machine/endian.h>
                            ^

which I "solved" by commenting out the

#include <machine/endian.h>

in the binn.c file
this allows me to compile (not sure if it works though as I haven't try it yet)

[Cpasjuste]

Hi @lazyjapaneseegg, do you still have the problems with latest client ? If so, could you make a PR ?

Thanks !