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
