src/main.h | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 add printf-format attribute
 The compiler needs to get more information for function declaration to
 help to find printf specific format attacks.

projects/unix/Makefile | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 don't fail rebuild when header is removed
 The *.d depends files for make just list the files used when building an
 object file. Removing a file listed in such a dependency file causes make to
 search for a way to recreate it. This usually cannot work because these files
 aren't autogenerated.
 .
 The gcc option -MP can be used to generate empty rule for these files.
 Removing a file in a dependency list will then execute this empty rule and
 continue with the execution of the creation of the object file. This
 compilation process will then automatically correct the dependency file.