Tidy up tests templates

scripts/build.tests.c/build.tests

@@ -14,7 +14,7 @@ then
 
     for SRC in src/@NAME@/*.c
     do
-        TEST="obj/tests/$(basename ${SRC} | sed -e 's,.c$,,')"
+        TEST="obj/tests/$(basename "${SRC}" ".c")"
         MODIFIED=0
         for file in ${LIBS} ${SRC} src/@NAME@/build.tests
         do

scripts/build.tests.c/template

@@ -16,7 +16,7 @@ int main(int argc, char* argv[])
     int ret = 0;
 
     if(argc == 2 && !strcmp(argv[1], "--print-summary")) {
-        printf("One line summary.\n");
+        fputs("One line summary.\n", stdout);
         return 0;
     }