https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107064
Bug ID: 107064 Summary: gcc/config/t-i386 depends are incomplete: /gcc/config/i386/i386-builtins.h:25:10: fatal error: i386-builtin-types.inc: No such file or directory Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: slyfox at gcc dot gnu.org Target Milestone: --- Filing https://gcc.gnu.org/pipermail/gcc-patches/2022-September/601708.html as a bug to make sure it does not get lost. i386-builtin-types.inc is included indirectly via i386-builtins.h into 4 files: i386.cc i386-builtins.cc i386-expand.cc i386-features.cc Only i386.cc dependency was present in gcc/config/t-i386 makefile. As a result parallel builds occasionally fail as: g++ ... -o i386-builtins.o ... ../../gcc-13-20220911/gcc/config/i386/i386-builtins.cc In file included from ../../gcc-13-20220911/gcc/config/i386/i386-builtins.cc:92: ../../gcc-13-20220911/gcc/config/i386/i386-builtins.h:25:10: fatal error: i386-builtin-types.inc: No such file or directory 25 | #include "i386-builtin-types.inc" | ^~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[3]: *** [../../gcc-13-20220911/gcc/config/i386/t-i386:54: i386-builtins.o] Error 1 shuffle=1663349189 gcc/ * config/i386/t-i386: Add build-time dependencies against i386-builtin-types.inc to i386-builtins.o, i386-expand.o, i386-features.o. --- gcc/config/i386/t-i386 | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/gcc/config/i386/t-i386 b/gcc/config/i386/t-i386 index 4e2a0efc615..ffdbbdfe8ce 100644 --- a/gcc/config/i386/t-i386 +++ b/gcc/config/i386/t-i386 @@ -62,7 +62,12 @@ i386-features.o: $(srcdir)/config/i386/i386-features.cc $(COMPILE) $< $(POSTCOMPILE) +# i386-builtin-types.inc is included into i386-builtins.h. +# Below are direct users of i386-builtins.h: i386.o: i386-builtin-types.inc +i386-builtins.o: i386-builtin-types.inc +i386-expand.o: i386-builtin-types.inc +i386-features.o: i386-builtin-types.inc i386-builtin-types.inc: s-i386-bt ; @true s-i386-bt: $(srcdir)/config/i386/i386-builtin-types.awk \