$ make 186
cp -p ../ruby_1_8_6_p369/regex.c    ../ruby_1_8_6_p369/regex.c.ruby_orig
cp -p ../ruby_1_8_6_p369/regex.h    ../ruby_1_8_6_p369/regex.h.ruby_orig
cp -p ../ruby_1_8_6_p369/re.h       ../ruby_1_8_6_p369/re.h.ruby_orig
cp -p ../ruby_1_8_6_p369/re.c       ../ruby_1_8_6_p369/re.c.ruby_orig
cp -p ../ruby_1_8_6_p369/gc.c       ../ruby_1_8_6_p369/gc.c.ruby_orig
cp -p ../ruby_1_8_6_p369/string.c   ../ruby_1_8_6_p369/string.c.ruby_orig
cp -p ./regex.c     ../ruby_1_8_6_p369
cp -p ./regerror.c  ../ruby_1_8_6_p369
cp -p ./regparse.c  ../ruby_1_8_6_p369
cp -p ./regcomp.c   ../ruby_1_8_6_p369
cp -p ./regexec.c   ../ruby_1_8_6_p369
cp -p ./reggnu.c    ../ruby_1_8_6_p369
cp -p ./regenc.c    ../ruby_1_8_6_p369
cp -p ./regint.h    ../ruby_1_8_6_p369
cp -p ./regparse.h  ../ruby_1_8_6_p369
cp -p ./regenc.h    ../ruby_1_8_6_p369
cp -p ./oniguruma.h ../ruby_1_8_6_p369
cp -p ./oniggnu.h   ../ruby_1_8_6_p369/regex.h
test -d ../ruby_1_8_6_p369/enc || mkdir ../ruby_1_8_6_p369/enc
cp -p ./enc/ascii.c  ../ruby_1_8_6_p369/enc/ascii.c
cp -p ./enc/utf8.c   ../ruby_1_8_6_p369/enc/utf8.c
cp -p ./enc/euc_jp.c ../ruby_1_8_6_p369/enc/euc_jp.c
cp -p ./enc/sjis.c   ../ruby_1_8_6_p369/enc/sjis.c
patch -d ../ruby_1_8_6_p369 -p0 < ./ruby186.patch
patching file gc.c
patching file re.h
patching file re.c
patching file string.c