WATANABE Hirofumi wrote:
> Eric Sunshine <sunshine / sunshineco.com> writes:
>>(1) Keep ARCH_FLAGS (or XCFLAGS) separate; do not merge it into CFLAGS.   
>>This allows mkmf's cpp_command() to use only CFLAGS, while cc_command() can  
>>use both CFLAGS and ARCH_FLAGS (or XCFLAGS).
> Ok.  I chose option #1, too.  Commited.  Thanks.

Thank you.

 > Log:
 > * Makefile.in: add ARCH_FLAG to CFLAGS.
 > * Makefile.in: add @CPPFLAGS@ to CPPFLAGS.

Unfortunately, it seems that you forgot to commit these changes to 
Makefile.in.

-- ES