GCC Options

John Graham johngavingraham@googlemail.com
Thu Aug 4 06:51:00 GMT 2011


"$<" is a make automatic variable - see
http://www.gnu.org/software/make/manual/html_node/Automatic-Variables.html#Automatic-Variables.

I don't know what the "-+" switch is - I couldn't find one in the gcc
man page. Are you sure you don't mean "$+"? That would be another make
variable.

John G



On Thu, Aug 4, 2011 at 6:45 AM, manaankit2 <ankit.anand1@wipro.com> wrote:
>
> Hello,
>
> Can some one please explain to me what are these options in it.
>
> gcc -c -+ $< -m64 $(CCFLAGS)
>
> I understand -c, -m64 and $CCFLAGS but i am not able to understand the use
> of -+ and $<.
>
> Thanks for the help
> --
> View this message in context: http://old.nabble.com/GCC-Options-tp32191782p32191782.html
> Sent from the gcc - Help mailing list archive at Nabble.com.
>
>



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