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Re: Are DJGPP patches for autoconf welcome?
From: |
Akim Demaille |
Subject: |
Re: Are DJGPP patches for autoconf welcome? |
Date: |
11 Jan 2001 15:34:21 +0100 |
User-agent: |
Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.1 (Crater Lake) |
[Don't know if C-g stopped the sending of this message early enough.
If two copies, I apologize.]
Please use this address to report _bugs_, use address@hidden
| I'm in the process of updating my patched files to 2.49b. What I would
| like to know is whether patches for DJGPP support would be welcomed.
Yes, but fast if not already too late. Small patches.
| So far, there are only two relatively major changes:
| - a new macro: AC_PATHSEP
| This substitutes @PATH_SEPARATOR@ witht the path separator used on
| the build system (as found in $ac_pathsep; see below)
| This is mainly for use in makefiles and shell scripts (in fact, my
| patched automake 1.4a relies on it to get its TeX-related rules right).
Good idea.
| - AC_PATH_PROG(s) don't return a full path if configure run under DJGPP.
| This is because we want the produced files to be portable across DOS
| based systems, and to keep DOS paths out of autoconf variables as much
| as possible (as the colon used in a drivespec often causes trouble for
| autoconf, which uses the colon for its own purposes).
Dunno. Can't you fix the uses of `:'. That's how we did currently.
| I've also added a _AC_DJGPP macro to the _AC_EXEEXT mechanism, but this
| should be transparent to the user. A number of new variables were also
I think the current CVS Autoconf makes this useless.
| introduced (ac_pathsep, ac_test_f), but they're set to the defaults for
I don't like ac_test_f, and my understanding was that it is no longer
needed. Promote upgrading DJGPP.
The problem is that care must be taken, and it's too late now, 2.50
must be _out_. We will see for 2.51 though.
| Unix (':' and '-f', respectively), relying on a site file to override
| them on DJGPP.