examples/calc++/Makefile.am

   1 ## Process this file with automake to produce Makefile.in -*-Makefile-*-
   2 ## Copyright (C) 2005, 2006 Free Software Foundation, Inc.
   3
   4 ## This program is free software; you can redistribute it and/or modify
   5 ## it under the terms of the GNU General Public License as published by
   6 ## the Free Software Foundation; either version 2 of the License, or
   7 ## (at your option) any later version.
   8
   9 ## This program is distributed in the hope that it will be useful,
  10 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 ## GNU General Public License for more details.
  13
  14 ## You should have received a copy of the GNU General Public License
  15 ## along with this program; if not, write to the Free Software
  16 ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17 ## 02110-1301  USA
  18
  19 ## ------------------------------------- ##
  20 ## Running the bison from this tarball.  ##
  21 ## ------------------------------------- ##
  22
  23 BISON = $(top_builddir)/tests/bison
  24 BISON_IN = $(top_srcdir)/tests/bison.in
  25
  26 $(BISON): $(BISON_IN)
  27         cd $(top_builddir)/tests && $(MAKE) $(AM_MAKEFLAGS) bison
  28
  29 ## ------------ ##
  30 ## Extracting.  ##
  31 ## ------------ ##
  32
  33 doc = $(top_srcdir)/doc/bison.texinfo
  34 extexi = $(top_srcdir)/examples/extexi
  35 # Extract in src.
  36 $(calc_extracted): $(doc) $(extexi)
  37         cd $(srcdir) && \
  38            $(AWK) -f ../extexi -v VERSION="@VERSION@" \
  39              ../../doc/bison.texinfo -- calc++-parser.yy \
  40              calc++-scanner.ll calc++.cc calc++-driver.hh calc++-driver.cc
  41
  42
  43 ## ------------------- ##
  44 ## Parser generation.  ##
  45 ## ------------------- ##
  46
  47 BUILT_SOURCES = $(calc_extracted) $(calc_sources_generated)
  48 CLEANFILES = $(srcdir)/*.output *.tmp
  49 MAINTAINERCLEANFILES = $(srcdir)/*.stamp $(BUILT_SOURCES)
  50
  51 # Compile the parser and save cycles.
  52 # This code comes from "Handling Tools that Produce Many Outputs",
  53 # from the Automake documentation.
  54 EXTRA_DIST = $(srcdir)/calc++-parser.stamp $(srcdir)/calc++-parser.yy
  55 # Don't depend on $(BISON) otherwise we would rebuild these files
  56 # in srcdir, including during distcheck, which is forbidden.
  57 $(srcdir)/calc++-parser.stamp: $(srcdir)/calc++-parser.yy $(BISON_IN)
  58         @rm -f calc++-parser.tmp
  59         @touch calc++-parser.tmp
  60         $(BISON) -d -ra -S lalr1.cc -o $(srcdir)/calc++-parser.cc \
  61           $(srcdir)/calc++-parser.yy
  62         @mv -f calc++-parser.tmp $@
  63
  64 $(calc_sources_generated): $(srcdir)/calc++-parser.stamp
  65         @if test -f $@; then :; else \
  66           rm -f $(srcdir)/calc++-parser.stamp && \
  67           $(MAKE) $(AM_MAKEFLAGS) $(srcdir)/calc++-parser.stamp; \
  68         fi
  69
  70
  71 ## --------------------------- ##
  72 ## Building & testing calc++.  ##
  73 ## --------------------------- ##
  74
  75 check_PROGRAMS = calc++
  76
  77 calc_sources_extracted = $(srcdir)/calc++-scanner.ll $(srcdir)/calc++.cc \
  78         $(srcdir)/calc++-driver.hh $(srcdir)/calc++-driver.cc
  79 calc_extracted = $(calc_sources_extracted) $(srcdir)/calc++-parser.yy
  80 calc_sources_generated = \
  81         $(srcdir)/stack.hh $(srcdir)/position.hh $(srcdir)/location.hh \
  82         $(srcdir)/calc++-parser.hh $(srcdir)/calc++-parser.cc
  83
  84 calc___SOURCES = $(calc_sources_extracted) $(calc_sources_generated)
  85
  86 TESTS = test
  87 EXTRA_DIST += $(TESTS)