Thanks, Joseph. This is exactly what I was looking for. -Andrew -----Original Message----- From: gcc-ow...@gcc.gnu.org <gcc-ow...@gcc.gnu.org> On Behalf Of Joseph Myers Sent: Tuesday, October 8, 2019 3:57 PM To: Andrew Dean <andrew.d...@microsoft.com> Cc: gcc@gcc.gnu.org Subject: Re: makefile dependencies
On Tue, 8 Oct 2019, Andrew Dean via gcc wrote: > But I can see that aarch64-builtins.c also includes headers not listed > here. (function.h, basic-block.h, for example) Are we supposed to > manually keep track of the transitive header dependencies and keep the > makefiles up to date, or is there some sort of automatic dependency > management that is happening on our behalf? Something along the lines > of some of the answers provided here: > https://stackoverflow.com/questions/2394609/makefile-header-dependencies The automatic dependency patch series <https://gcc.gnu.org/ml/gcc-patches/2013-09/msg01662.html> did not generally address target-specific files (though it updated t-i386 as an example); see <https://gcc.gnu.org/ml/gcc-patches/2013-07/msg01218.html> for more discussion of what it did not include. It is quite possible that some places are specifying dependencies manually unnecessarily. -- Joseph S. Myers jos...@codesourcery.com
