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Re: __i386__ and cpp
- To: law at cygnus dot com, egcs at cygnus dot com
- Subject: Re: __i386__ and cpp
- From: Jason Merrill <jason at cygnus dot com>
- Date: 25 Feb 1998 23:19:45 -0800
- References: <199802250426.UAA07399@rtl.cygnus.com> <6351.888428342.cygnus.egcs@hurl.cygnus.com>
>>>>> Jeffrey A Law <law@cygnus.com> writes:
>> We could solve these problems by making the cpp program be a shell script
>> that calls `gcc -E' instead of making cpp be a link to the cccp program.
> You also have to be careful to get quoting rules correct -- I tried
> the same thing a few years ago and ended up writing some real C code
> to ensure quoting in args was handled correctly.
I find that ${1:+"$@"} works fine.
Jason