r37963 build failures

gistfile1.sh

	CC = gcc
	LD = ld
	LDSHARED = gcc -shared
	CFLAGS = -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Werror=pointer-arith -Werror=write-strings -Werror=declaration-after-statement -Werror=implicit-function-declaration -ansi -std=iso9899:199409 
	XCFLAGS = -include ruby/config.h -include ruby/missing.h -D_FORTIFY_SOURCE=2 -fstack-protector -fno-strict-overflow -fvisibility=hidden -DRUBY_EXPORT -fPIE
	CPPFLAGS =   -I. -I.ext/include/x86_64-linux -I../include -I..
	DLDFLAGS = -fstack-protector -pie  
	SOLIBS = 
compiling ../dmydln.c
compiling ../main.c
compiling ../dmyencoding.c
compiling ../version.c
compiling ../miniprelude.c
ruby --disable=gems ../tool/gen_dummy_probes.rb ../probes.d > probes.dmyh
compiling ../bignum.c
compiling ../class.c
compiling ../compar.c
compiling ../complex.c
compiling ../dir.c
compiling ../dln_find.c
compiling ../enum.c
compiling ../enumerator.c
compiling ../error.c
compiling ../proc.c
compiling ../file.c
compiling ../inits.c
compiling ../io.c
compiling ../marshal.c
compiling ../math.c
compiling ../node.c
compiling ../numeric.c
compiling ../pack.c
compiling ../process.c
compiling ../random.c
compiling ../range.c
compiling ../rational.c
compiling ../re.c
compiling ../regcomp.c
compiling ../regenc.c
compiling ../regerror.c
compiling ../regexec.c
compiling ../regparse.c
compiling ../regsyntax.c
compiling ../ruby.c
compiling ../safe.c
compiling ../signal.c
compiling ../sprintf.c
compiling ../st.c
compiling ../strftime.c
compiling ../struct.c
compiling ../time.c
compiling ../transcode.c
compiling ../util.c
compiling ../variable.c
generating insns.inc
generating insns_info.inc
generating optinsn.inc
generating optunifs.inc
generating opt_sc.inc
compiling ../debug.c
compiling ../iseq.c
generating vmtc.inc
generating vm.inc
compiling ../vm_dump.c
compiling ../vm_backtrace.c
compiling ../vm_trace.c
compiling ../thread.c
compiling ../cont.c
compiling ../enc/ascii.c
compiling ../enc/us_ascii.c
compiling ../enc/unicode.c
compiling ../enc/utf_8.c
compiling ../newline.c
compiling ../missing/strlcpy.c
compiling ../missing/strlcat.c
compiling ../missing/setproctitle.c
compiling ../addr2line.c
compiling ../dmyext.c
compiling ../dln.c
compiling ../encoding.c
../revision.h unchanged
compiling ../dmyversion.c
copying dummy probes.h
compiling ../compile.c
compiling ../vm.c
compiling ../array.c
In file included from ../vm_exec.c:95:0,
                 from ../vm.c:79:
insns.def: In function ‘vm_exec_core’:
insns.def:846:5: error: implicit declaration of function ‘RUBY_DTRACE_FUNCTION_ENTRY_ENABLED’ [-Werror=implicit-function-declaration]
insns.def:853:11: error: implicit declaration of function ‘RUBY_DTRACE_FUNCTION_ENTRY’ [-Werror=implicit-function-declaration]
insns.def:860:5: error: implicit declaration of function ‘RUBY_DTRACE_FUNCTION_RETURN_ENABLED’ [-Werror=implicit-function-declaration]
insns.def:867:11: error: implicit declaration of function ‘RUBY_DTRACE_FUNCTION_RETURN’ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make: *** [vm.o] Error 1
make: *** Waiting for unfinished jobs....