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* bin/Makefile.am (autoconf.in): Use `--melt' for autom4te,

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in order to avoid picking up an older installed frozen m4sh.m4f.
Besides an outdated shell startup, this could have been created
by an earlier M4 version with incompatible frozen file format.
This commit is contained in:
Ralf Wildenhues 2006-06-17 08:08:19 +00:00
parent b64b4f8378
commit 14f332d20b
3 changed files with 16 additions and 3 deletions
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9
ChangeLog
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@ -1,6 +1,13 @@
2006-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* bin/Makefile.am (autoconf.in): Use `--melt' for autom4te,
in order to avoid picking up an older installed frozen m4sh.m4f.
Besides an outdated shell startup, this could have been created
by an earlier M4 version with incompatible frozen file format.
2006-06-16 Paul Eggert <eggert@cs.ucla.edu>
* README: Recomment m4 1.4.4 instead of 1.4.3..
* README: Recommend m4 1.4.4 instead of 1.4.3..
* doc/autoconf.texi: Likewise.
(Special Chars in Names): Say that $(.FOO) is portable, as
suggested by Stepan Kasal.

5
bin/Makefile.am
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@ -52,8 +52,11 @@ edit = sed \
-e 's|@configure_input[@]|Generated from $@.in; do not edit by hand.|g'
# autoconf is written in M4sh.
# FIXME: this target should depend on the frozen files below lib/m4sugar,
# otherwise autom4te may pick up a frozen m4sh.m4f from an earlier
# installation below the same $(prefix); work around this with --melt.
autoconf.in: $(srcdir)/autoconf.as $(m4sh_m4f_dependencies)
$(MY_AUTOM4TE) --language M4sh --cache '' $(srcdir)/autoconf.as -o $@
$(MY_AUTOM4TE) --language M4sh --cache '' --melt $(srcdir)/autoconf.as -o $@
## All the scripts depend on Makefile so that they are rebuilt when the
## prefix etc. changes. It took quite a while to have the rule correct,

5
bin/Makefile.in
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@ -478,8 +478,11 @@ check-forbidden-patterns:
fi
# autoconf is written in M4sh.
# FIXME: this target should depend on the frozen files below lib/m4sugar,
# otherwise autom4te may pick up a frozen m4sh.m4f from an earlier
# installation below the same $(prefix); work around this with --melt.
autoconf.in: $(srcdir)/autoconf.as $(m4sh_m4f_dependencies)
$(MY_AUTOM4TE) --language M4sh --cache '' $(srcdir)/autoconf.as -o $@
$(MY_AUTOM4TE) --language M4sh --cache '' --melt $(srcdir)/autoconf.as -o $@
$(bin_SCRIPTS): Makefile
rm -f $@ $@.tmp