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db34f79889
Its value can be "LALR", "IELR", or "canonical LR". * lib/timevar.def (TV_IELR_PHASE1): New var. (TV_IELR_PHASE2): New var. (TV_IELR_PHASE3): New var. (TV_IELR_PHASE4): New var. * src/local.mk (src_bison_SOURCES): Add AnnotationList.c, AnnotationList.h, InadequacyList.c, InadequacyList.h, Sbitset.c, Sbitset.h, ielr.c, and ielr.h. * src/getargs.h, src/getargs.c (enum trace, trace_args, trace_types): Add trace_ielr. * src/lalr.h, src/lalr.c (ngotos): Export it. (F): Rename to... (goto_follows): ... this, update all uses, and export it. (set_goto_map): Export it. (map_goto): Export it. (compute_lookahead_tokens): Don't free goto_follows yet. Now handled in ielr. (initialize_LA): Export it. Move lookback allocation to... (lalr): ... here because, for canonical LR, initialize_LA must be invoked but lookback and much of the rest of LALR isn't needed. * main.c (main): Instead of lalr, invoke ielr, which invokes lalr. * src/reader.c (reader): Default lr.type to "LALR". Default lr.default_rules to "accepting" if lr.type is "canonical LR". Leave the default as "all" otherwise. Check for a valid lr.type value. * src/state.h, src/state.c (struct state_list): Add state_list member. (state_new): Initialize state_list member to NULL. (state_new_isocore): New function, exported. * tests/existing.at (AT_TEST_EXISTING_GRAMMAR): New macro that exercises all values of lr.type. (GNU AWK Grammar): Rename test group to... (GNU AWK 3.1.0 Grammar): ... this, and extend to use AT_TEST_EXISTING_GRAMMAR. (GNU Cim Grammar): Extend to use AT_TEST_EXISTING_GRAMMAR. (GNU pic Grammar): Rename test group to... (GNU pic (Groff 1.18.1) Grammar): ... this, and extend to use AT_TEST_EXISTING_GRAMMAR. * tests/reduce.at (AT_TEST_LR_TYPE): New macro that exercises all values of lr.type. (Single State Split): New test groups using AT_TEST_LR_TYPE. (Lane Split): Likewise. (Complex Lane Split): Likewise. (Split During Added Lookahead Propagation): Likewise.
129 lines
3.2 KiB
Makefile
129 lines
3.2 KiB
Makefile
## Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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## Free Software Foundation, Inc.
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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 3 of the License, or
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## (at your option) 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, see <http://www.gnu.org/licenses/>.
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AUTOMAKE_OPTIONS = subdir-objects
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AM_CPPFLAGS += -I$(top_srcdir)/lib
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# Find builddir/src/scan-code.c etc.
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AM_CPPFLAGS += -I$(top_builddir)
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LDADD = $(top_builddir)/lib/libbison.a $(LIBINTL)
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# Use our own Bison to build the parser. Of course, you ought to
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# keep a sane version of Bison nearby...
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BISON = $(top_builddir)/tests/bison
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YACC = $(BISON) -y
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AM_YFLAGS = -dv --warnings=all,error --report=all
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bin_PROGRAMS = src/bison
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bin_SCRIPTS = $(YACC_SCRIPT)
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EXTRA_SCRIPTS = src/yacc
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src_bison_CFLAGS = $(AM_CFLAGS) $(WERROR_CFLAGS)
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src_bison_SOURCES = \
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src/AnnotationList.c \
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src/AnnotationList.h \
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src/InadequacyList.c \
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src/InadequacyList.h \
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src/LR0.c \
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src/LR0.h \
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src/Sbitset.c \
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src/Sbitset.h \
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src/assoc.c \
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src/assoc.h \
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src/closure.c \
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src/closure.h \
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src/complain.c \
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src/complain.h \
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src/conflicts.c \
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src/conflicts.h \
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src/derives.c \
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src/derives.h \
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src/files.c \
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src/files.h \
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src/flex-scanner.h \
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src/getargs.c \
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src/getargs.h \
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src/gram.c \
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src/gram.h \
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src/graphviz.c \
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src/graphviz.h \
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src/lalr.c \
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src/lalr.h \
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src/ielr.c \
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src/ielr.h \
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src/location.c \
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src/location.h \
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src/main.c \
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src/muscle-tab.c \
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src/muscle-tab.h \
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src/nullable.c \
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src/nullable.h \
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src/output.c \
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src/output.h \
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src/parse-gram.h \
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src/parse-gram.y \
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src/print-xml.c \
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src/print-xml.h \
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src/print.c \
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src/print.h \
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src/print_graph.c \
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src/print_graph.h \
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src/reader.c \
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src/reader.h \
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src/reduce.c \
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src/reduce.h \
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src/relation.c \
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src/relation.h \
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src/scan-code-c.c \
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src/scan-code.h \
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src/scan-gram-c.c \
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src/scan-gram.h \
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src/scan-skel-c.c \
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src/scan-skel.h \
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src/state.c \
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src/state.h \
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src/symlist.c \
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src/symlist.h \
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src/symtab.c \
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src/symtab.h \
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src/system.h \
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src/tables.c \
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src/tables.h \
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src/uniqstr.c \
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src/uniqstr.h
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EXTRA_src_bison_SOURCES = \
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src/scan-code.l \
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src/scan-gram.l \
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src/scan-skel.l
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BUILT_SOURCES += \
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src/parse-gram.c \
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src/parse-gram.h \
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src/scan-code.c \
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src/scan-gram.c \
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src/scan-skel.c
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MOSTLYCLEANFILES += src/yacc
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src/yacc:
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rm -f $@ $@.tmp
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echo '#! /bin/sh' >$@.tmp
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echo "exec '$(bindir)/bison' -y "'"$$@"' >>$@.tmp
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chmod a+x $@.tmp
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mv $@.tmp $@
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