2002-02-05 18:20:51 +08:00
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## Freeze M4 files.
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## Copyright 2002 Free Software Foundation, Inc.
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2, or (at your option)
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## any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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## 02111-1307, USA.
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SUFFIXES = .m4 .m4f
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2002-02-08 05:03:22 +08:00
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# Do not use AUTOM4TE here, since Makefile.maint (my-distcheck)
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# checks if we are independant of Autoconf by defining AUTOM4TE (and
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# others) to `false'. But we _ship_ tests/autom4te, so it doesn't
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# apply to us.
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MY_AUTOM4TE = $(top_builddir)/tests/autom4te
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$(MY_AUTOM4TE):
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2002-02-05 18:20:51 +08:00
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cd $(top_builddir)/tests && $(MAKE) $(AM_MAKEFLAGS) autom4te
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AUTOM4TE_CFG = $(top_builddir)/lib/autom4te.cfg
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$(AUTOM4TE_CFG):
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cd $(top_builddir)/lib && $(MAKE) $(AM_MAKEFLAGS) autom4te.cfg
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# When processing the file with diversion disabled, there must be no
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# output but comments and empty lines.
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# If freezing produces output, something went wrong: a bad `divert',
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# or an improper paren etc.
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# It may happen that the output does not end with a end of line, hence
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# force an end of line when reporting errors.
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.m4.m4f:
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2002-02-08 05:03:22 +08:00
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$(MY_AUTOM4TE) \
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2002-02-05 18:20:51 +08:00
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--language=$* \
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--freeze \
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--include=$(srcdir)/.. \
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--include=.. \
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--output=$@
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# Factor the dependencies between all the frozen files.
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# Some day we should explain to Automake how to use autom4te to compute
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# the dependencies...
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src_libdir = $(top_srcdir)/lib
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build_libdir = $(top_builddir)/lib
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m4f_dependencies = $(AUTOM4TE) $(AUTOM4TE_CFG)
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m4sugar_m4f_dependencies = \
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$(m4f_dependencies) \
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$(src_libdir)/m4sugar/m4sugar.m4 \
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$(build_libdir)/m4sugar/version.m4
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m4sh_m4f_dependencies = \
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$(m4sugar_m4f_dependencies) \
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$(src_libdir)/m4sugar/m4sh.m4
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autotest_m4f_dependencies = \
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$(m4sh_m4f_dependencies) \
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$(src_libdir)/autotest/autotest.m4 \
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$(src_libdir)/autotest/general.m4
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autoconf_m4f_dependencies = \
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$(m4sh_m4f_dependencies) \
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$(src_libdir)/autoconf/general.m4 \
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$(src_libdir)/autoconf/autoheader.m4 \
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$(src_libdir)/autoconf/autoupdate.m4 \
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$(src_libdir)/autoconf/autotest.m4 \
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$(src_libdir)/autoconf/status.m4 \
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$(src_libdir)/autoconf/oldnames.m4 \
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$(src_libdir)/autoconf/specific.m4 \
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$(src_libdir)/autoconf/lang.m4 \
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$(src_libdir)/autoconf/c.m4 \
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$(src_libdir)/autoconf/fortran.m4 \
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$(src_libdir)/autoconf/functions.m4 \
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$(src_libdir)/autoconf/headers.m4 \
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$(src_libdir)/autoconf/types.m4 \
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$(src_libdir)/autoconf/libs.m4 \
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$(src_libdir)/autoconf/programs.m4 \
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$(src_libdir)/autoconf/autoconf.m4
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