diff --git a/programs/CMakeLists.txt b/programs/CMakeLists.txt
index 1d846ed..5375487 100644
--- a/programs/CMakeLists.txt
+++ b/programs/CMakeLists.txt
@@ -26,6 +26,7 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-variable")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unknown-pragmas")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-but-set-variable")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-command-line-argument")
 
 # Set the compiler options.
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static")
diff --git a/programs/edit.c b/programs/edit.c
index 9296575..4166a53 100644
--- a/programs/edit.c
+++ b/programs/edit.c
@@ -120,4 +120,4 @@ int main(int argc, char *argv[])
 
     __set_echo(true);
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/CMakeLists.txt b/programs/tests/CMakeLists.txt
index 6dca2bb..de1607a 100644
--- a/programs/tests/CMakeLists.txt
+++ b/programs/tests/CMakeLists.txt
@@ -26,6 +26,7 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-function")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-variable")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unknown-pragmas")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-but-set-variable")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-command-line-argument")
 
 # Set the compiler options.
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static")
diff --git a/programs/tests/t_abort.c b/programs/tests/t_abort.c
index 04d2f6c..28f35a5 100644
--- a/programs/tests/t_abort.c
+++ b/programs/tests/t_abort.c
@@ -42,4 +42,4 @@ int main(int argc, char *argv[])
     }
 
     abort();
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_alarm.c b/programs/tests/t_alarm.c
index 123f6d4..0cf136a 100644
--- a/programs/tests/t_alarm.c
+++ b/programs/tests/t_alarm.c
@@ -47,4 +47,4 @@ int main(int argc, char *argv[])
     while(1) { }
 
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_exec.c b/programs/tests/t_exec.c
index b18d4f4..6979379 100644
--- a/programs/tests/t_exec.c
+++ b/programs/tests/t_exec.c
@@ -61,4 +61,4 @@ int main(int argc, char *argv[])
     }
     wait(&status);
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_exec_callee.c b/programs/tests/t_exec_callee.c
index fde8f19..3f78b44 100644
--- a/programs/tests/t_exec_callee.c
+++ b/programs/tests/t_exec_callee.c
@@ -15,4 +15,4 @@ int main(int argc, char *argv[])
     }
     printf("ENV_VAR = %s\n", ENV_VAR);
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_fork.c b/programs/tests/t_fork.c
index a616770..004f806 100644
--- a/programs/tests/t_fork.c
+++ b/programs/tests/t_fork.c
@@ -62,4 +62,4 @@ int main(int argc, char *argv[])
     }
 #endif
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_getenv.c b/programs/tests/t_getenv.c
index 6889175..05fabcc 100644
--- a/programs/tests/t_getenv.c
+++ b/programs/tests/t_getenv.c
@@ -17,4 +17,4 @@ int main(int argc, char *argv[])
     }
     printf("ENV_VAR = %s\n", ENV_VAR);
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_gid.c b/programs/tests/t_gid.c
index 213c64d..f91e827 100644
--- a/programs/tests/t_gid.c
+++ b/programs/tests/t_gid.c
@@ -49,4 +49,4 @@ int main(int argc, char **argv)
     }
 
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_groups.c b/programs/tests/t_groups.c
index 24791f6..5c8a555 100644
--- a/programs/tests/t_groups.c
+++ b/programs/tests/t_groups.c
@@ -35,4 +35,4 @@ int main(int argc, char **argv)
     //    ;
 
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_itimer.c b/programs/tests/t_itimer.c
index d8fddac..695ae27 100644
--- a/programs/tests/t_itimer.c
+++ b/programs/tests/t_itimer.c
@@ -58,4 +58,4 @@ int main(int argc, char *argv[])
 
     while(1) { }
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_kill.c b/programs/tests/t_kill.c
index 933a2a9..0ff9afe 100644
--- a/programs/tests/t_kill.c
+++ b/programs/tests/t_kill.c
@@ -62,4 +62,4 @@ int main(int argc, char *argv[])
     wait(&status);
     printf("main : end (%d)\n", status);
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_mem.c b/programs/tests/t_mem.c
index 83c8d4c..189d60f 100644
--- a/programs/tests/t_mem.c
+++ b/programs/tests/t_mem.c
@@ -22,4 +22,4 @@ int main(int argc, char *argv[])
         }
     }
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_setenv.c b/programs/tests/t_setenv.c
index f51beb8..442e674 100644
--- a/programs/tests/t_setenv.c
+++ b/programs/tests/t_setenv.c
@@ -25,4 +25,4 @@ int main(int argc, char *argv[])
 
     wait(&status);
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_sigaction.c b/programs/tests/t_sigaction.c
index f76f490..cf92f08 100644
--- a/programs/tests/t_sigaction.c
+++ b/programs/tests/t_sigaction.c
@@ -45,4 +45,4 @@ int main(int argc, char *argv[])
         printf("values[%d] : `%d`\n", i, values[i]);
     free(values);
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_sigfpe.c b/programs/tests/t_sigfpe.c
index 3f2f3d8..f8739d5 100644
--- a/programs/tests/t_sigfpe.c
+++ b/programs/tests/t_sigfpe.c
@@ -46,4 +46,4 @@ int main(int argc, char *argv[])
         d /= e;
         e -= 1;
     }
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_siginfo.c b/programs/tests/t_siginfo.c
index ad87b5e..b84e76c 100644
--- a/programs/tests/t_siginfo.c
+++ b/programs/tests/t_siginfo.c
@@ -47,4 +47,4 @@ int main(int argc, char *argv[])
         d /= e;
         e -= 1;
     }
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_sigmask.c b/programs/tests/t_sigmask.c
index f6c88f4..9fec449 100644
--- a/programs/tests/t_sigmask.c
+++ b/programs/tests/t_sigmask.c
@@ -46,4 +46,4 @@ int main(int argc, char *argv[])
     printf("main : Returning from handler (%d): %d.\n", SIGUSR1, ret);
 
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_sigusr.c b/programs/tests/t_sigusr.c
index ef3d3ca..a71ae6e 100644
--- a/programs/tests/t_sigusr.c
+++ b/programs/tests/t_sigusr.c
@@ -52,4 +52,4 @@ int main(int argc, char *argv[])
 
     while(1) { };
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_sleep.c b/programs/tests/t_sleep.c
index d725335..57b3017 100644
--- a/programs/tests/t_sleep.c
+++ b/programs/tests/t_sleep.c
@@ -18,4 +18,4 @@ int main(int argc, char *argv[])
     printf("COMPLETED.\n");
 
     return 0;
-}
\ No newline at end of file
+}
diff --git a/programs/tests/t_stopcont.c b/programs/tests/t_stopcont.c
index c81b238..8b24b27 100644
--- a/programs/tests/t_stopcont.c
+++ b/programs/tests/t_stopcont.c
@@ -56,4 +56,4 @@ int main(int argc, char *argv[])
     }
 
     return 0;
-}
\ No newline at end of file
+}