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Suggested by Victor Khomenko. http://lists.gnu.org/archive/html/bug-bison/2018-08/msg00037.html * doc/bison.texi (A Simple C++ Example): New. * examples/c++/local.mk, examples/c++/simple.test: New. Extract, check, and install this new example. * examples/local.mk: Adjust. * examples/test: Adjust to the case where the dirname differs from the test name.
88 lines
2.7 KiB
Makefile
88 lines
2.7 KiB
Makefile
## Copyright (C) 2005-2006, 2008-2015, 2018 Free Software Foundation,
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## 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 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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## ------------------- ##
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## Parser generation. ##
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## ------------------- ##
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# Don't depend on $(BISON) otherwise we would rebuild these files
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# in srcdir, including during distcheck, which is forbidden.
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%D%/parser.stamp: $(BISON_IN)
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SUFFIXES += .yy .stamp
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.yy.stamp:
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$(AM_V_YACC)rm -f $@
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$(AM_V_at)touch $@.tmp
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$(AM_V_at)$(YACCCOMPILE) -o $*.cc $<
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$(AM_V_at)mv -f $@.tmp $@
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$(calcxx_sources_generated): %D%/parser.stamp
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@test -f $@ || rm -f %D%/parser.stamp
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@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) %D%/parser.stamp
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CLEANFILES += \
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$(calcxx_sources_generated) \
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%D%/parser.output \
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%D%/parser.stamp \
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%D%/scanner.cc
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CLEANDIRS += %D%/*.dSYM
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## -------------------- ##
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## Building & testing. ##
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## -------------------- ##
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# Avoid using BUILT_SOURCES which is too global.
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$(%C%_calc___OBJECTS): $(calcxx_sources_generated)
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calcxx_sources_extracted = \
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%D%/driver.cc \
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%D%/driver.hh \
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%D%/scanner.ll \
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%D%/calc++.cc
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calcxx_extracted = \
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$(calcxx_sources_extracted) \
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%D%/parser.yy
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extracted += $(calcxx_extracted)
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calcxx_sources_generated = \
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%D%/parser.cc \
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%D%/parser.hh \
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%D%/location.hh \
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%D%/position.hh \
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%D%/stack.hh
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calcxx_sources = \
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$(calcxx_sources_extracted) \
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$(calcxx_sources_generated)
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if FLEX_CXX_WORKS
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check_PROGRAMS += %D%/calc++
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nodist_%C%_calc___SOURCES = \
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$(calcxx_sources)
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# Don't use gnulib's system headers.
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%C%_calc___CPPFLAGS = -I$(top_builddir)/%D%
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%C%_calc___CXXFLAGS = $(AM_CXXFLAGS) $(FLEX_SCANNER_CXXFLAGS)
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dist_TESTS += %D%/calc++.test
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else
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EXTRA_DIST += %D%/calc++.test
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endif
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## ------------ ##
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## Installing. ##
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## ------------ ##
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calcxxdir = $(docdir)/examples/calc++
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calcxx_DATA = $(calcxx_extracted)
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dist_calcxx_DATA = %D%/README %D%/Makefile
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