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Re: [autoconf] Cray Fortran compilers


From: Wendy Palm
Subject: Re: [autoconf] Cray Fortran compilers
Date: Thu, 23 May 2002 10:36:43 -0500

thanks for the cc.  she's right, they're gone and have been
for years.  all sites should be upgraded to the point that
they don't need them in the configure.

wendy


Paul Eggert wrote:
> 
> > From: Kate Hedstrom <address@hidden>
> > Date: Wed, 22 May 2002 10:05:40 -0800
> >
> > Can I request that cf77 and cft77 get removed from the list of Fortran
> > compilers to try? They are both old and I was surprised to find them on
> > the system. Neither one passes the configure tests while f90 (for years
> > the recommended compiler) does.
> 
> Thanks, I installed the following patch.  I'm CC:ing this to Wendy
> Palm, who submitted Cray-related patches earlier this year, in case
> there's some reason to still keep trying to use those ancient
> compilers.
> 
> 2002-05-22  Paul Eggert  <address@hidden>
> 
>         * lib/autoconf/fortran.m4 (AC_PROG_F77): Remove cf77 and cft77
>         from the default list of compilers to try.  Suggested by
>         Kate Hedstrom.
>         * NEWS: Document the above.
>         * autoconf.texi: Don't suggest cf77.
> 
> Index: NEWS
> ===================================================================
> RCS file: /cvsroot/autoconf/autoconf/NEWS,v
> retrieving revision 1.240
> diff -p -u -r1.240 NEWS
> --- NEWS        18 May 2002 00:57:30 -0000      1.240
> +++ NEWS        22 May 2002 23:06:34 -0000
> @@ -19,6 +19,7 @@
>    that contains getloadavg.c, and it tests whether getloadavg.c exists.
>  - AC_FUNC_SETVBUF_REVERSED no longer fails when cross-compiling.
>  - AC_PROG_CC_STDC is integrated into AC_PROG_CC.
> +- AC_PROG_F77 default search no longer includes cf77 and cfg77.
>  - New macro: AC_GNU_SOURCE.
> 
>  ** Bug fixes
> Index: doc/autoconf.texi
> ===================================================================
> RCS file: /cvsroot/autoconf/autoconf/doc/autoconf.texi,v
> retrieving revision 1.625
> diff -p -u -r1.625 autoconf.texi
> --- doc/autoconf.texi   20 May 2002 09:37:27 -0000      1.625
> +++ doc/autoconf.texi   22 May 2002 23:07:04 -0000
> @@ -5064,7 +5064,7 @@ example, if you didn't like the default
>  @code{AC_PROG_F77} like this:
> 
>  @example
> -AC_PROG_F77(fl32 f77 fort77 xlf cf77 g77 f90 xlf90)
> +AC_PROG_F77(fl32 f77 fort77 xlf g77 f90 xlf90)
>  @end example
> 
>  If using @code{g77} (the @sc{gnu} Fortran 77 compiler), then
> Index: lib/autoconf/fortran.m4
> ===================================================================
> RCS file: /cvsroot/autoconf/autoconf/lib/autoconf/fortran.m4,v
> retrieving revision 1.158
> diff -p -u -r1.158 fortran.m4
> --- lib/autoconf/fortran.m4     2 Mar 2002 15:19:48 -0000       1.158
> +++ lib/autoconf/fortran.m4     22 May 2002 23:07:05 -0000
> @@ -232,7 +232,6 @@ AU_DEFUN([ac_cv_prog_g77],
>  # `fort77' and `fc' are wrappers around `f2c', `fort77' being better.
>  # It is believed that under HP-UX `fort77' is the name of the native
>  # compiler.  On some Cray systems, fort77 is a native compiler.
> -# cf77 and cft77 are (older) Cray F77 compilers.
>  # frt is the Fujitsu F77 compiler.
>  # pgf77 and pgf90 are the Portland Group F77 and F90 compilers.
>  # xlf/xlf90/xlf95 are IBM (AIX) F77/F90/F95 compilers.
> @@ -248,7 +247,7 @@ AC_ARG_VAR([FFLAGS], [Fortran 77 compile
>  _AC_ARG_VAR_LDFLAGS()dnl
>  AC_CHECK_TOOLS(F77,
>        [m4_default([$1],
> -                  [g77 f77 xlf cf77 cft77 frt pgf77 fl32 af77 fort77 f90 
> xlf90 pgf90 epcf90 f95 fort xlf95 lf95 g95 fc])])
> +                  [g77 f77 xlf frt pgf77 fl32 af77 fort77 f90 xlf90 pgf90 
> epcf90 f95 fort xlf95 lf95 g95 fc])])
> 
>  # Provide some information about the compiler.
>  echo "$as_me:__oline__:" \

-- 
wendy palm
Cray OS Sustaining Engineering, Cray Inc.
address@hidden, 651-605-9154



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