* PATCH: remove support for autoconf before 2.50
@ 2004-01-06 12:13 Peter Stephenson
2004-01-06 16:11 ` Bart Schaefer
0 siblings, 1 reply; 3+ messages in thread
From: Peter Stephenson @ 2004-01-06 12:13 UTC (permalink / raw)
To: Zsh hackers list
Can someone confirm this is a suitable patch for removing support for
old versions of autoconf, together with deleting configure.in which I
will commit at the same time?
Index: zshconfig.ac
===================================================================
RCS file: /cvsroot/zsh/zsh/zshconfig.ac,v
retrieving revision 1.42
diff -u -r1.42 zshconfig.ac
--- zshconfig.ac 13 Nov 2003 14:34:34 -0000 1.42
+++ zshconfig.ac 6 Jan 2004 12:08:52 -0000
@@ -2085,9 +2085,6 @@
done) >${CONFIG_MODULES}
rm -f ${CONFIG_MODULES}.old
EOM
-AC_OUTPUT_COMMANDS(,[if test -z "\$CONFIG_FILES\$CONFIG_HEADERS"; then
-`cat ./${CONFIG_MODULES}.sh && rm -f ./${CONFIG_MODULES}.sh`
-fi])
. ./${CONFIG_MODULES}.sh
CLEAN_MK="${srcdir}/Config/clean.mk"
Index: Etc/zsh-development-guide
===================================================================
RCS file: /cvsroot/zsh/zsh/Etc/zsh-development-guide,v
retrieving revision 1.9
diff -u -r1.9 zsh-development-guide
--- Etc/zsh-development-guide 28 Jun 2001 11:25:41 -0000 1.9
+++ Etc/zsh-development-guide 6 Jan 2004 12:08:52 -0000
@@ -18,10 +18,9 @@
To develop (as opposed to just build) zsh, you'll need a few specialised
tools:
-* GNU autoconf, version 2.12 or later. (Earlier versions mostly work,
- but part of the configuration system now relies on part of the format
- of the config.status files that get generated. See the comments in
- configure.in and at the end of Src/mkmakemod.sh for an explanation.)
+* GNU autoconf, version 2.50 or later. This version contained
+ significant enhancements and arlier versions will no
+ longer work.
* GNU m4. (Required by autoconf.)
--
Peter Stephenson <pws@csr.com> Software Engineer
CSR Ltd., Science Park, Milton Road,
Cambridge, CB4 0WH, UK Tel: +44 (0)1223 692070
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: PATCH: remove support for autoconf before 2.50
2004-01-06 12:13 PATCH: remove support for autoconf before 2.50 Peter Stephenson
@ 2004-01-06 16:11 ` Bart Schaefer
2004-01-06 17:02 ` Peter Stephenson
0 siblings, 1 reply; 3+ messages in thread
From: Bart Schaefer @ 2004-01-06 16:11 UTC (permalink / raw)
To: Zsh hackers list
On Jan 6, 12:13pm, Peter Stephenson wrote:
} Subject: PATCH: remove support for autoconf before 2.50
}
} Can someone confirm this is a suitable patch for removing support for
} old versions of autoconf, together with deleting configure.in which I
} will commit at the same time?
I'm not sure why you think these three lines have anything to do with
autoconf 2.13 specifically.
} -AC_OUTPUT_COMMANDS(,[if test -z "\$CONFIG_FILES\$CONFIG_HEADERS"; then
} -`cat ./${CONFIG_MODULES}.sh && rm -f ./${CONFIG_MODULES}.sh`
} -fi])
IIRC those lines are there so that the commands in ./${CONFIG_MODULES}.sh
get re-run when config.status is run. That was not *intended* as a fix
only for autoconf 2.13; why is it not needed in 2.50?
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: PATCH: remove support for autoconf before 2.50
2004-01-06 16:11 ` Bart Schaefer
@ 2004-01-06 17:02 ` Peter Stephenson
0 siblings, 0 replies; 3+ messages in thread
From: Peter Stephenson @ 2004-01-06 17:02 UTC (permalink / raw)
To: Zsh hackers list
Bart Schaefer wrote:
> } -AC_OUTPUT_COMMANDS(,[if test -z "\$CONFIG_FILES\$CONFIG_HEADERS"; then
> } -`cat ./${CONFIG_MODULES}.sh && rm -f ./${CONFIG_MODULES}.sh`
> } -fi])
>
> IIRC those lines are there so that the commands in ./${CONFIG_MODULES}.sh
> get re-run when config.status is run. That was not *intended* as a fix
> only for autoconf 2.13; why is it not needed in 2.50?
I'm now more confused by Andrej's message. I thought he was saying that
a test wasn't needed for 2.50, but it looks like he was actually saying
we need a test anyway, and it's not available in 2.50. In that case, we
can't get rid of the lines but it still won't always work.
(The subtext is `whoever understands this, please fix it'.)
--
Peter Stephenson <pws@csr.com> Software Engineer
CSR Ltd., Science Park, Milton Road,
Cambridge, CB4 0WH, UK Tel: +44 (0)1223 692070
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2004-01-06 12:13 PATCH: remove support for autoconf before 2.50 Peter Stephenson
2004-01-06 16:11 ` Bart Schaefer
2004-01-06 17:02 ` Peter Stephenson
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