prepare (1/3): 
finished

make (2/3): 
clang -std=gnu11 -O2 -Wall -Wextra -Werror -pedantic -Wno-unused-result -Wconversion -Wvla -o l5 *.c
clang -std=gnu11 -O2 -Wall -Wextra -Werror -pedantic -Wno-unused-result -Wconversion -Wvla -fsanitize=address -fno-omit-frame-pointer -fsanitize=undefined -fsanitize=integer -o l5_memory_check *.c
api_impl.c:3:10: fatal error: 'api.h' file not found
#include "api.h"
         ^~~~~~~
api_impl.c:3:10: fatal error: 'api.h' file not found
#include "api.h"
         ^~~~~~~
1 error generated.
1 error generated.
cli.ccli.c::11::1010::  fatal errorfatal error: : 'cli.h' file not found'cli.h' file not found

#include "cli.h"#include "cli.h"

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

1 error generated.
1 error generated.
io.c:6:10: fatal error: 'list.h' file not found
#include "list.h"
         ^~~~~~~~
io.c:6:10: fatal error: 'list.h' file not found
#include "list.h"
         ^~~~~~~~
1 error generated.
1 error generated.
list.clist.c::11::1010::  fatal errorfatal error: : 'list.h' file not found'list.h' file not found

#include "list.h"#include "list.h"

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

1 error generated.
1 error generated.
menu_ui.c:1:10: fatal error: 'menu_ui.h' file not found
#include "menu_ui.h"
         ^~~~~~~~~~~
menu_ui.c:1:10: fatal error: 'menu_ui.h' file not found
#include "menu_ui.h"
         ^~~~~~~~~~~
1 error generated.
1 error generated.
sort.c:4:10: fatal error: 'list.h' file not found
#include "list.h"
         ^~~~~~~~
1 error generated.
sort.c:4:10: fatal error: 'list.h' file not found
#include "list.h"
         ^~~~~~~~
1 error generated.
Makefile:16: recipe for target 'l5_memory_check' failed
make: *** [l5_memory_check] Error 1
make: *** Waiting for unfinished jobs....
Makefile:13: recipe for target 'l5' failed
make: *** [l5] Error 1

build failed