ruby-2.0.0-p247 fail compile

gistfile1.txt

        CC = gcc
        LD = ld
        LDSHARED = gcc -shared
        CFLAGS = -O1 -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-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 =
generating encdb.h
encdb.h unchanged
making enc
make[1]: Entering directory `/home/rpq/.local/src/ruby-2.0.0-p247'
make[1]: Nothing to be done for `enc'.
make[1]: Leaving directory `/home/rpq/.local/src/ruby-2.0.0-p247'
making srcs under enc
make[1]: Entering directory `/home/rpq/.local/src/ruby-2.0.0-p247'
make[1]: Nothing to be done for `srcs'.
make[1]: Leaving directory `/home/rpq/.local/src/ruby-2.0.0-p247'
generating transdb.h
transdb.h unchanged
making trans
make[1]: Entering directory `/home/rpq/.local/src/ruby-2.0.0-p247'
compiling ./enc/trans/big5.c
gcc: Internal error: Killed (program cc1)
Please submit a full bug report.
See <http://bugzilla.redhat.com/bugzilla> for instructions.
make[1]: *** [enc/trans/big5.o] Error 1
make[1]: Leaving directory `/home/rpq/.local/src/ruby-2.0.0-p247'
make: *** [trans] Error 2