Worked perfectly - thanks! On Nov 15, 2012, at 9:16 AM, "Hjelm, Nathan T" <hje...@lanl.gov> wrote:
> Opps. missed that one. I updated the regex to make slightly more restricted > to fix this case. > > -Nathan > ________________________________________ > From: devel-boun...@open-mpi.org [devel-boun...@open-mpi.org] on behalf of > Ralph Castain [r...@open-mpi.org] > Sent: Thursday, November 15, 2012 10:01 AM > To: Open MPI Developers > Subject: Re: [OMPI devel] [OMPI svn] svn:open-mpi r27601 - trunk > > Just an FYI: on the Mac ML, I see this: > > Searching for m4 > Found m4 version 4; checking version... > Found version component 4 -- need 1 > > $ m4 --version > m4 (GNU M4) 1.4.16 > > Looks like the parser isn't quite picking it up correctly, but it is > releasing it because it thinks the 4 is above the required 1 > > > On Nov 15, 2012, at 8:42 AM, "Hjelm, Nathan T" <hje...@lanl.gov> wrote: > >> Committed as r27615. Let me know if there are any more issues. >> >> -Nathan >> >> ________________________________________ >> From: devel-boun...@open-mpi.org [devel-boun...@open-mpi.org] on behalf of >> Ralph Castain [r...@open-mpi.org] >> Sent: Thursday, November 15, 2012 8:53 AM >> To: Open MPI Developers >> Subject: Re: [OMPI devel] [OMPI svn] svn:open-mpi r27601 - trunk >> >> Looks fine to me. I would only add one further refinement - I think we >> should check m4, but add a check in autogen.pl so that if we get nothing >> useful back from -v (or whatever), then output a warning that we couldn't >> validate the version and assume it is okay. >> >> I believe the tool will return a non-zero status if the option isn't >> supported, so we should be able to do this - yes? >> >> >> On Nov 15, 2012, at 7:48 AM, "Hjelm, Nathan T" <hje...@lanl.gov> wrote: >> >>> Since the version of m4 that comes with Solaris likely works with all our >>> .m4 files and there is no way to check the version (no --version, -v, -V, >>> or anything from what I can tell) I guess we have no choice but to not >>> check the m4 version. >>> >>> flex on the other hand we can check. How about this for the new regex (for >>> reference the old one is $version =~ m/\s([\d\w\.]+)$/m; -- matching a >>> version at the end of the line): >>> >>> $version =~ m/\s([\d\.]+\w?)/m; >>> >>> It works with Apple's flex and still works with glibtoolize, autoconf, and >>> automake. >>> >>> Searching for autoconf >>> Found autoconf version 2.69; checking version... >>> Found version component 2 -- need 2 >>> Found version component 69 -- need 65 >>> ==> ACCEPTED >>> Searching for libtoolize >>> libtoolize not found >>> Searching for glibtoolize >>> Found glibtoolize version 2.4.2; checking version... >>> Found version component 2 -- need 2 >>> Found version component 4 -- need 2 >>> ==> ACCEPTED >>> Searching for automake >>> Found automake version 1.12.2; checking version... >>> Found version component 1 -- need 1 >>> Found version component 12 -- need 11 >>> ==> ACCEPTED >>> Searching for flex >>> Found flex version 2.5.35; checking version... >>> Found version component 2 -- need 2 >>> Found version component 5 -- need 5 >>> Found version component 35 -- need 35 >>> ==> ACCEPTED >>> Searching for m4 >>> Found m4 version 1.4.6; checking version... >>> Found version component 1 -- need 1 >>> Found version component 4 -- need 4 >>> Found version component 6 -- need 16 >>> ==> Too low! Skipping this version >>> Searching for gm4 >>> Found gm4 version 1.4.16; checking version... >>> Found version component 1 -- need 1 >>> Found version component 4 -- need 4 >>> Found version component 16 -- need 16 >>> ==> ACCEPTED >>> >>> >>> -Nathan >>> >>> ________________________________________ >>> From: devel-boun...@open-mpi.org [devel-boun...@open-mpi.org] on behalf of >>> Paul Hargrove [phhargr...@lbl.gov] >>> Sent: Wednesday, November 14, 2012 7:37 PM >>> To: Larry Baker >>> Cc: Open MPI Developers >>> Subject: Re: [OMPI devel] [OMPI svn] svn:open-mpi r27601 - trunk >>> >>> Larry, >>> >>> I just wanted to speak up quickly to be sure nobody used your example to >>> "fix" the Mac OS problem and thereby break Solaris instead. No personal >>> attack/affront was intended. >>> >>> -Paulhttps://mymail.lanl.gov/owa/?ae=PreFormAction&t=IPM.Note&a=ReplyAll&id=RgAAAAD3GfjXt9HDTI902%2b63W1IcBwCuRfL1X%2babT5m7NFXoIdcVAAAAxVZxAACuRfL1X%2babT5m7NFXoIdcVAAAa4RQFAAAJ# >>> >>> On Wed, Nov 14, 2012 at 7:10 PM, Larry Baker >>> <ba...@usgs.gov<mailto:ba...@usgs.gov>> wrote: >>> Paul, >>> >>> 1) I wasn't trying to solve the --version issue, only the parsing of the >>> response. >>> 2) I assumed from the initial e-mail that the broken parser was in a Perl >>> script. I'm not a Perl person, so I wrote the example regular expression >>> parser in sed. >>> >>> These commands were done on my Mac OS X 10.6 system. I have no idea where >>> the apps came from. I know the sed, at least, does not recognize regular >>> expressions documented for GNU sed (such as \< \> for begin/end word). >>> Maybe it is a BSD sed? >>> >>> I was just trying to illustrate how to fix the broken parsing of Ralph's >>> "flex --version". Assuming the RE parser I wrote is satisfactory, it would >>> have to be adapted to fit in the framework, i.e., it has to be portable. >>> >>> Larry Baker >>> US Geological Survey >>> 650-329-5608<tel:650-329-5608> >>> ba...@usgs.gov<mailto:ba...@usgs.gov> >>> >>> >>> >>> On 14 Nov 2012, at 5:41 PM, Paul Hargrove wrote: >>> >>> On Wed, Nov 14, 2012 at 6:26 PM, Larry Baker >>> <ba...@usgs.gov<mailto:ba...@usgs.gov>> wrote: >>> m4 --version | sed -n -E -e >>> '1s/^.*[^A-Za-z0-9_-]?([0-9]+[.][0-9]+[.][0-9]+)[^A-Za-z0-9_-]?.*$/\1/p' >>> >>> >>> There are STILL problems with this approach as it is TWICE specific to GNU >>> software: >>> >>> 1) M4 on OpenBSD (maybe others) doesn't support a "--version" flag: >>> $ m4 --version | sed -n -E -e >>> '1s/^.*[^A-Za-z0-9_-]?([0-9]+[.][0-9]+[.][0-9]+)[^A-Za-z0-9_-]?.*$/\1/p' >>> m4: unknown option -- - >>> usage: m4 [-gPs] [-Dname[=value]] [-d flags] [-I dirname] [-o filename] >>> [-t macro] [-Uname] [file ...] >>> >>> 2) sed on Solaris (maybe others) doesn't support a "-E" flag: >>> $ m4 --version | sed -n -E -e >>> '1s/^.*[^A-Za-z0-9_-]?([0-9]+[.][0-9]+[.][0-9]+)[^A-Za-z0-9_-]?.*$/\1/p' >>> /bin/sed: illegal option -- E >>> >>> -Paul >>> >>> -- >>> Paul H. Hargrove >>> phhargr...@lbl.gov<mailto:phhargr...@lbl.gov> >>> Future Technologies Group >>> Computer and Data Sciences Department Tel: >>> +1-510-495-2352<tel:%2B1-510-495-2352> >>> Lawrence Berkeley National Laboratory Fax: >>> +1-510-486-6900<tel:%2B1-510-486-6900> >>> >>> _______________________________________________ >>> devel mailing list >>> de...@open-mpi.org<mailto:de...@open-mpi.org> >>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >>> >>> >>> >>> >>> -- >>> Paul H. Hargrove >>> phhargr...@lbl.gov<mailto:phhargr...@lbl.gov> >>> Future Technologies Group >>> Computer and Data Sciences Department Tel: +1-510-495-2352 >>> Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 >>> >>> _______________________________________________ >>> devel mailing list >>> de...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >> >> >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/devel >> >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/devel > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
