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