This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: Patch to add AC macro to detect exact gcc version
- To: "Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>
- Subject: Re: Patch to add AC macro to detect exact gcc version
- From: Alexandre Oliva <aoliva at redhat dot com>
- Date: 27 Sep 2001 02:09:32 -0300
- Cc: gcc-patches at gcc dot gnu dot org
- Organization: GCC Team, Red Hat
- References: <200109231718.NAA21254@caip.rutgers.edu>
On Sep 23, 2001, "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu> wrote:
> + if test 0$ac_gcc_date -eq 0 ; then ac_gcc_date=0 ; fi
`-eq' is not portable, unfortunately. How about appending `/[^0-9]/d'
to the sed command, then testing for an empty ac_gcc_date?
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist *Please* write to mailing lists, not to me