Add newline at the end of the files. Add -Wno-unused-command-line-argument to programs compilation flow, to support clang.

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")

programs/edit.c

@@ -120,4 +120,4 @@ int main(int argc, char *argv[])
 
     __set_echo(true);
     return 0;
-}
+}

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")

programs/tests/t_abort.c

@@ -42,4 +42,4 @@ int main(int argc, char *argv[])
     }
 
     abort();
-}
+}

programs/tests/t_alarm.c

@@ -47,4 +47,4 @@ int main(int argc, char *argv[])
     while(1) { }
 
     return 0;
-}
+}

programs/tests/t_exec.c

@@ -61,4 +61,4 @@ int main(int argc, char *argv[])
     }
     wait(&status);
     return 0;
-}
+}

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;
-}
+}

programs/tests/t_fork.c

@@ -62,4 +62,4 @@ int main(int argc, char *argv[])
     }
 #endif
     return 0;
-}
+}

programs/tests/t_getenv.c

@@ -17,4 +17,4 @@ int main(int argc, char *argv[])
     }
     printf("ENV_VAR = %s\n", ENV_VAR);
     return 0;
-}
+}

programs/tests/t_gid.c

@@ -49,4 +49,4 @@ int main(int argc, char **argv)
     }
 
     return 0;
-}
+}

programs/tests/t_groups.c

@@ -35,4 +35,4 @@ int main(int argc, char **argv)
     //    ;
 
     return 0;
-}
+}

programs/tests/t_itimer.c

@@ -58,4 +58,4 @@ int main(int argc, char *argv[])
 
     while(1) { }
     return 0;
-}
+}

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;
-}
+}

programs/tests/t_mem.c

@@ -22,4 +22,4 @@ int main(int argc, char *argv[])
         }
     }
     return 0;
-}
+}

programs/tests/t_setenv.c

@@ -25,4 +25,4 @@ int main(int argc, char *argv[])
 
     wait(&status);
     return 0;
-}
+}

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;
-}
+}

programs/tests/t_sigfpe.c

@@ -46,4 +46,4 @@ int main(int argc, char *argv[])
         d /= e;
         e -= 1;
     }
-}
+}

programs/tests/t_siginfo.c

@@ -47,4 +47,4 @@ int main(int argc, char *argv[])
         d /= e;
         e -= 1;
     }
-}
+}

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;
-}
+}

programs/tests/t_sigusr.c

@@ -52,4 +52,4 @@ int main(int argc, char *argv[])
 
     while(1) { };
     return 0;
-}
+}

programs/tests/t_sleep.c

@@ -18,4 +18,4 @@ int main(int argc, char *argv[])
     printf("COMPLETED.\n");
 
     return 0;
-}
+}

programs/tests/t_stopcont.c

@@ -56,4 +56,4 @@ int main(int argc, char *argv[])
     }
 
     return 0;
-}
+}