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Annotation of OpenXM_contrib/gmp/demos/calc/Makefile.am, Revision 1.1.1.1

1.1       ohara       1: ## Process this file with automake to generate Makefile.in
                      2:
                      3: # Copyright 2000, 2001 Free Software Foundation, Inc.
                      4: #
                      5: # This file is part of the GNU MP Library.
                      6: #
                      7: # The GNU MP Library is free software; you can redistribute it and/or modify
                      8: # it under the terms of the GNU Lesser General Public License as published by
                      9: # the Free Software Foundation; either version 2.1 of the License, or (at your
                     10: # option) any later version.
                     11: #
                     12: # The GNU MP Library is distributed in the hope that it will be useful, but
                     13: # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     14: # or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
                     15: # License for more details.
                     16: #
                     17: # You should have received a copy of the GNU Lesser General Public License
                     18: # along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
                     19: # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
                     20: # MA 02111-1307, USA.
                     21:
                     22:
                     23: AUTOMAKE_OPTIONS = gnu no-dependencies $(top_builddir)/ansi2knr
                     24:
                     25: INCLUDES = -I$(top_srcdir)
                     26:
                     27: # $(LEXLIB) seems to be unnecessary when using flex, but put it here for the
                     28: # benefit of anyone rebuilding using a standard lex.
                     29: LDADD = $(top_builddir)/libgmp.la $(LIBREADLINE) $(LEXLIB)
                     30:
                     31: EXTRA_DIST = calc.y calclex.l
                     32: EXTRA_PROGRAMS = calc
                     33: calc_SOURCES = calc.c calclex.c calcread.c calc.h calc-common.h
                     34:
                     35: CLEANFILES = $(EXTRA_PROGRAMS)
                     36:
                     37: allprogs: $(EXTRA_PROGRAMS)
                     38:
                     39:
                     40: # The distribution includes calc.c, calc.h and calclex.c, generated with
                     41: # bison and flex, so the calc program will build even if yacc and lex aren't
                     42: # available.  The rules below regenerate those files if you modify calc.y or
                     43: # calclex.l.
                     44: #
                     45: # Using "cd"s instead of a $(srcdir) path ensures $(srcdir) doesn't get into
                     46: # the "#line"s in the generated files.
                     47: #
                     48: # FIXME: Automake knows about .y and .l, but as of version 1.5 doesn't do
                     49: # the right thing when building in a separate object directory, hence the
                     50: # explicit rules.  Not sure if these rules cover all the portability
                     51: # problems that automake does.
                     52: #
                     53: # FIXME: With ansi2knr and no-dependencies, there doesn't seem any easy way
                     54: # to manually express that calclex$U.lo depends on calc.h.  Making calclex.c
                     55: # depend on calc.h gets the right result, but the extra lex runs are
                     56: # unnecessary.
                     57:
                     58: $(srcdir)/calclex.c: calclex.l calc.h
                     59:        cd $(srcdir); $(LEX) -ocalclex.c calclex.l
                     60: $(srcdir)/calc.c $(srcdir)/calc.h: calc.y
                     61:        cd $(srcdir); $(YACC) -d -ocalc.c calc.y