examples/calc++/local.mk

   1 # Copyright (C) 2005-2006, 2008-2013 Free Software Foundation, Inc.
   2 #
   3 # This program is free software: you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation, either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 ## ------------------- ##
  17 ## Parser generation.  ##
  18 ## ------------------- ##
  19
  20 # Don't depend on $(BISON) otherwise we would rebuild these files
  21 # in srcdir, including during distcheck, which is forbidden.
  22 %D%/calc++-parser.stamp: $(BISON_IN)
  23 SUFFIXES += .yy .stamp
  24 .yy.stamp:
  25         $(AM_V_YACC)rm -f $@
  26         $(AM_V_at)touch $@.tmp
  27         $(AM_V_at)$(YACCCOMPILE) -o $*.cc $<
  28         $(AM_V_at)mv -f $@.tmp $@
  29
  30 $(calc_sources_generated): %D%/calc++-parser.stamp
  31         @test -f $@ || rm -f %D%/calc++-parser.stamp
  32         @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) %D%/calc++-parser.stamp
  33 CLEANFILES +=                                   \
  34   $(calc_sources_generated)                     \
  35   %D%/calc++-parser.output                      \
  36   %D%/calc++-parser.stamp                       \
  37   %D%/calc++-scanner.cc
  38
  39
  40 ## -------------------- ##
  41 ## Building & testing.  ##
  42 ## -------------------- ##
  43
  44 # Avoid using BUILT_SOURCES which is too global.
  45 $(%C%_calc___OBJECTS): $(calc_sources_generated)
  46
  47 calc_sources_extracted =                        \
  48   %D%/calc++-driver.cc                          \
  49   %D%/calc++-driver.hh                          \
  50   %D%/calc++-scanner.ll                         \
  51   %D%/calc++.cc
  52 calc_extracted =                                \
  53   $(calc_sources_extracted)                     \
  54   %D%/calc++-parser.yy
  55 extracted += $(calc_extracted)
  56 calc_sources_generated =                        \
  57   %D%/calc++-parser.cc                          \
  58   %D%/calc++-parser.hh                          \
  59   %D%/location.hh                               \
  60   %D%/position.hh                               \
  61   %D%/stack.hh
  62 calc_sources =                                  \
  63   $(calc_sources_extracted)                     \
  64   $(calc_sources_generated)
  65
  66 if FLEX_CXX_WORKS
  67 check_PROGRAMS += %D%/calc++
  68 nodist_%C%_calc___SOURCES =                     \
  69   $(calc_sources)
  70
  71 %C%_calc___CPPFLAGS = -I$(top_builddir)/%D%
  72 %C%_calc___CXXFLAGS = $(AM_CXXFLAGS) $(FLEX_SCANNER_CXXFLAGS)
  73 dist_TESTS += %D%/calc++.test
  74 else
  75 EXTRA_DIST += %D%/calc++.test
  76 endif