https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107136
--- Comment #5 from Patrick Palka <ppalka at gcc dot gnu.org> --- Sorry for the breakage! (In reply to Andrew Pinski from comment #3) > This is most likely the fix but I don't have time to test it right now" > diff --git a/gcc/cp/Make-lang.in b/gcc/cp/Make-lang.in > index 38d8eeed1f0..aa84d6827be 100644 > --- a/gcc/cp/Make-lang.in > +++ b/gcc/cp/Make-lang.in > @@ -39,7 +39,7 @@ CXX_INSTALL_NAME := $(shell echo c++|sed > '$(program_transform_name)') > GXX_INSTALL_NAME := $(shell echo g++|sed '$(program_transform_name)') > CXX_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo c++|sed > '$(program_transform_name)') > GXX_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo g++|sed > '$(program_transform_name)') > -CP_PLUGIN_HEADERS := cp-tree.h cxx-pretty-print.h name-lookup.h > type-utils.h operators.def > +CP_PLUGIN_HEADERS := cp-tree.h cxx-pretty-print.h name-lookup.h > type-utils.h operators.def cp-trait.def > > #^L > # Define the names for selecting c++ in LANGUAGES. Makes sense... Looks like a similar fix, r8-4412-g5666f12bbaee55, was needed for operators.def after r8-4257-gd6dd9d7f8efcf9 made us include it from cp-tree.h.