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92 lines
2.2 KiB
Makefile
92 lines
2.2 KiB
Makefile
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# GNU -*-Makefile-*- to build GNU make on VMS
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#
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# VMS overrides for use with Basic.mk.
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#
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# Copyright (C) 2017 Free Software Foundation, Inc.
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# This file is part of GNU Make.
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#
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# GNU Make is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 3 of the License, or (at your option) any later
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# version.
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#
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# GNU Make is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program. If not, see <http://www.gnu.org/licenses/>.
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src = [.src]
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glob = [.glob]
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SRCDIR = []
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OBJEXT = .obj
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EXEEXT = .exe
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CP = copy
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MKDIR = create/dir
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RM = delete
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e =
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s = $e $e
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c = ,
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defs = HAVE_CONFIG_H
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ifeq ($(CC),cc)
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defs += VMS unlink=remove allocated_variable_expand_for_file=alloc_var_expand_for_file
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else
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defs += GCC_IS_NATIVE
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ifeq ($(ARCH),VAX)
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defs += VAX
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endif
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endif
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extra_CPPFLAGS = /define=($(subst $s,$c,$(patsubst %,"%",$(defs))))
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cinclude = /nested=none/include=($(src),$(glob))
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ifeq ($(CC),cc)
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cprefix = /prefix=(all,except=(glob,globfree))
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cwarn = /standard=relaxed/warn=(disable=questcompare)
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endif
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extra_CFLAGS = $(cinclude)$(cprefix)$(cwarn)
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#extra_LDFLAGS = /deb
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extra_LDFLAGS =
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# If your system needs extra libraries loaded in, define them here.
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# System V probably need -lPW for alloca.
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# if on vax, uncomment the following line
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#LDLIBS = ,c.opt/opt
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ifeq ($(CC),cc)
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#LDLIBS =,sys$$library:vaxcrtl.olb/lib
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else
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LDLIBS =,gnu_cc_library:libgcc.olb/lib
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endif
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# If your system doesn't have alloca, or the one provided is bad,
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# uncomment this
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#ALLOCA = $(alloca_SOURCES)
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prog_SOURCES += $(ALLOCA) $(glob_SOURCES) $(vms_SOURCES)
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COMPILE.cmd = $(CC) $(extra_CFLAGS)$(CFLAGS)/obj=$@ $(extra_CPPFLAGS)$(CPPFLAGS) $<
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LINK.cmd = $(LD)$(extra_LDFLAGS)$(LDFLAGS)/exe=$@ $(subst $s,$c,$^)$(LDLIBS)
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# Don't know how to do this
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CHECK.cmd =
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define RM.cmd
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-purge [...]
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-$(RM) $(PROG);
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-$(RM) $(src)*.$(OBJEXT);
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endef
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$(OUTDIR)$(src)config.h: $(SRCDIR)$(src)config.h.W32
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$(CP.cmd)
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