From: Paul Eggert <eggert@cs.ucla.edu>
To: Stefan Monnier <monnier@IRO.UMontreal.CA>
Cc: Eli Zaretskii <eliz@gnu.org>,
Andreas Schwab <schwab@linux-m68k.org>,
rms@gnu.org, emacs-devel@gnu.org
Subject: Re: Annoyingly cautious make rules
Date: Sat, 03 Dec 2011 12:23:57 -0800 [thread overview]
Message-ID: <4EDA855D.9050700@cs.ucla.edu> (raw)
In-Reply-To: <jwvwrae7lxy.fsf-monnier+emacs@gnu.org>
On 12/02/11 12:36, Stefan Monnier wrote:
>> > Another part of the problem is that even if I use "configure -C",
>> > "make" sometimes invokes "configure" without -C, which is
>> > reeeeally slow.
> That needs fixing, then.
OK, I did that as follows in bzr 106594.
Propagate configure flags to sub-configures.
* Makefile.in (cache_file, MAINTAINER_MODE_FLAG, CONFIGUREFLAGS):
New macros.
(config.status, bootstrap): Use them to propagate configure flags
to sub-configures.
* configure.in (cache_file): AC_SUBST this, for Makefile.in.
=== modified file 'Makefile.in'
--- Makefile.in 2011-11-22 01:56:49 +0000
+++ Makefile.in 2011-12-03 20:17:56 +0000
@@ -66,6 +66,11 @@
# ==================== Things `configure' Might Edit ====================
+MAINTAINER_MODE_FLAG = --disable-maintainer-mode
+@MAINT@MAINTAINER_MODE_FLAG = --enable-maintainer-mode
+cache_file = @cache_file@
+CONFIGURE_FLAGS = --cache-file=$(cache_file) $(MAINTAINER_MODE_FLAG)
+
CC=@CC@
CFLAGS=@CFLAGS@
LDFLAGS=@LDFLAGS@
@@ -404,7 +409,7 @@
if [ -x ./config.status ]; then \
./config.status --recheck; \
else \
- ./configure; \
+ ./configure $(CONFIGURE_FLAGS); \
fi
AUTOCONF_INPUTS = @MAINT@ $(srcdir)/configure.in $(srcdir)/aclocal.m4
@@ -936,7 +941,7 @@
if [ -x ./config.status ]; then \
./config.status; \
else \
- ./configure --enable-maintainer-mode; \
+ ./configure $(CONFIGURE_FLAGS); \
fi
$(MAKE) $(MFLAGS) info all
=== modified file 'configure.in'
--- configure.in 2011-11-30 16:23:05 +0000
+++ configure.in 2011-12-03 20:17:56 +0000
@@ -182,6 +182,9 @@
dnl http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01844.html
OPTION_DEFAULT_ON([makeinfo],[don't require makeinfo for building manuals])
+## Makefile.in needs the cache file name.
+AC_SUBST(cache_file)
+
## This is an option because I do not know if all info/man support
## compressed files, nor how to test if they do so.
OPTION_DEFAULT_ON([compress-info],[don't compress the installed Info pages])
next prev parent reply other threads:[~2011-12-03 20:23 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-30 21:48 Annoyingly cautious make rules Richard Stallman
2011-11-30 22:00 ` Paul Eggert
2011-12-01 21:54 ` Richard Stallman
2011-12-02 1:35 ` Stefan Monnier
2011-12-02 10:00 ` Paul Eggert
2011-12-01 3:54 ` Eli Zaretskii
2011-12-01 8:50 ` Andreas Schwab
2011-12-02 12:05 ` Richard Stallman
2011-12-02 12:11 ` Andy Wingo
2011-12-02 12:13 ` Andreas Schwab
2011-12-02 14:57 ` Eli Zaretskii
2011-12-02 15:05 ` Andreas Schwab
2011-12-02 15:41 ` Eli Zaretskii
2011-12-03 9:23 ` Richard Stallman
2011-12-02 16:14 ` Stefan Monnier
2011-12-02 16:24 ` Eli Zaretskii
2011-12-02 18:24 ` Paul Eggert
2011-12-02 18:39 ` Glenn Morris
2011-12-02 20:21 ` Paul Eggert
2011-12-02 20:36 ` Stefan Monnier
2011-12-02 21:29 ` Paul Eggert
2011-12-02 23:26 ` Stefan Monnier
2011-12-03 0:34 ` Andreas Schwab
2011-12-03 2:52 ` Paul Eggert
2011-12-03 3:42 ` Stefan Monnier
2011-12-03 3:55 ` Paul Eggert
2011-12-03 5:48 ` Stefan Monnier
2011-12-03 6:35 ` Paul Eggert
2011-12-03 8:49 ` Andreas Schwab
2011-12-03 20:15 ` Paul Eggert
2011-12-03 20:29 ` Andreas Schwab
2011-12-03 20:42 ` Glenn Morris
2011-12-04 15:04 ` Richard Stallman
2011-12-04 16:55 ` Stefan Monnier
2011-12-04 18:57 ` Paul Eggert
2011-12-05 2:53 ` Glenn Morris
2011-12-03 6:45 ` Eli Zaretskii
2011-12-03 20:23 ` Paul Eggert [this message]
2011-12-03 4:52 ` Stephen J. Turnbull
2011-12-03 20:34 ` Paul Eggert
2011-12-03 9:23 ` Richard Stallman
2011-12-03 4:26 ` Stephen J. Turnbull
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