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[Bug other/65794] Building crossback fails: No rule to make target `auto-build.h', needed by `build/genmddeps.o'
- From: "saper at marcincieslak dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 16 Aug 2015 21:49:45 +0000
- Subject: [Bug other/65794] Building crossback fails: No rule to make target `auto-build.h', needed by `build/genmddeps.o'
- Auto-submitted: auto-generated
- References: <bug-65794-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65794
--- Comment #2 from Marcin CieÅlak <saper at marcincieslak dot com> ---
Created attachment 36191
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36191&action=edit
Patch to Makefile to proceed with the build
The attached patch allowed me to continue the build. Probably this patch is not
the correct fix though.
It can be applied to Makefile.in prior to the configure stage. It looks like
"config.status" has no special knowledge of the "auto-build.h" header.
(Basically in my case the generated files - auto-host.h and auto-build.h were
identical, except for the comment in line 1)