I had a thinko about variable case, and, coupled with Make's behaviour of just consing up variables out of nothing, and linux not having an executable extension, didn't notice.
PR other/98409 libcody/ * Makefile.in: Fix exeext variable case. -- Nathan Sidwell
diff --git i/c++tools/Makefile.in w/c++tools/Makefile.in index 87f9236c203..7dc67ad9e06 100644 --- i/c++tools/Makefile.in +++ w/c++tools/Makefile.in @@ -29,7 +29,7 @@ AUTOHEADER := @AUTOHEADER@ CXX := @CXX@ CXXFLAGS := @CXXFLAGS@ CXXOPTS := $(CXXFLAGS) -fno-exceptions -fno-rtti -EXEEXT := @EXEEXT@ +exeext := @EXEEXT@ LIBIBERTY := ../libiberty/libiberty.a VERSION.O := ../gcc/version.o