Signed-off-by: Roland Levillain <roland@lrde.epita.fr>

Akim Demaille authored Feb 20, 2012 and Roland Levillain committed Oct 18, 2012

	* build-aux/bin/fuse-switch: New.
	* build-aux/bin/bison++.in: Upgrade: use fuse-switch (does not
	make any difference in the case of tc), support more options,
	support verbosity levels.
	* src/parse/Makefile.am: Fix the bison++ regeneration.
	(BISONXXFLAGS, AM_BISONFLAGS): New.
	(FROM_PARSETIGER_YY): Rename as...
	(SOURCES_PARSETIGER_YY): this, for clarity.
Signed-off-by: Roland Levillain <roland@lrde.epita.fr>

Akim Demaille authored Jan 29, 2011 and Roland Levillain committed Oct 18, 2012

	* build-aux/bison++.in: Rename as...
	* build-aux/bin/bison++.in: this.
	* build-aux/move-if-change: Rename as...
	* build-aux/bin/move-if-change: this.
	* build-aux/Makefile.am, configure.ac, src/parse/Makefile.am:
	Adjust.
Signed-off-by: Roland Levillain <roland@lrde.epita.fr>

	* build-aux/bison++.in: Catch up with TC's bison++.in.

	* build-aux/bison++.in: Don't take a `dir' argument, use the
	dirnames of the input and output files.
	* src/parse/Makefile.am: Adjust bison++ invocation.

	Prepare for Bison 2.2.

	* src/parse/asm-parse.yy.gen.py: Require Bison 2.1a.
	Use the LALR(1) C++ skeleton.
	* asm-scan.ll.gen.py: Update the the scanner to use tokens from
	yy::parser::token.
	* src/parse/asm-scan.hh (yylex): Adjust the types of the
	arguments.
	* src/parse/libparse.cc: Include parse/asm-scan.hh.
	* build-aux/bison++.in: Remove Bison 2.0 support.

	Rename config/ as build-aux/ to match with up-to-date coding
	standards.
	
	* config/Makefile.am, config/bison++.in,
	* config/move-if-change, config/readline.m4:
	Move to...
	* build-aux/Makefile.am, build-aux/bison++.in,
	* build-aux/move-if-change, build-aux/readline.m4:
	... here.
	* configure.ac, Makefile.am, src/parse/Makefile.am:
	Adjust accordingly.

	Update bison++.

	* configure.ac: Check for bison instead of yacc.
	(AC_CONFIG_FILES): Generate config/bison++.
	* config/bison++: Rename as...
	* config/bison++.in: ...this.
	Be robust to absolute srcdir paths.
	* config/Makefile.am (dist_noinst_SCRIPTS): Move bison++...
	(nodist_noinst_SCRIPTS): ...here (new variable).
	* src/parse/Makefile.am (BISONXX, BISONXX_IN): New.
	(BISONXX_IN): New rule.
	(EXTRA_DIST): Add $(srcdir)/asm-parse.yy.
	((srcdir)/bison++.stamp): Add $(srcdir)/asm-parse.yy as a
	dependency and ensure bison++ is up-to-date.
	(libparse_a_SOURCES): Remove asm-parse.yy.
	Add asm-parse.cc.

from  Benoît Perrot  <benoit@lrde.epita.fr>

	Use a dedicated script to launch bison to control the directory
	where the generated files are output.

	* config/move-if-change, config/bison++: Provided by Akim Demaille.
	* config/Makefile.am: Distribute them.
	* src/parse/Makefile.am: Use bison++.