| 1 | # Descrip.MMS -- Makefile for building GNU awk on VMS.
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| 2 | #
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| 3 | # usage:
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| 4 | # $ MMS /Description=[.vms]Descrip.MMS gawk
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| 5 | # possibly add `/Macro=("GNUC=1")' to compile with GNU C,
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| 6 | # or add `/Macro=("GNUC=1","DO_GNUC_SETUP=1")' to compile with GNU C
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| 7 | # on a system where GCC is not installed as a defined command,
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| 8 | # or add `/Macro=("VAXC=1")' to compile with VAX C,
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| 9 | # or add `/Macro=("VAXC=1","CC=cc/VAXC")' to compile with VAX C on
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| 10 | # a system which has DEC C installed as the default compiler.
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| 11 | #
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| 12 | # gawk.exe :
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| 13 | # This is the default target. DEC C has become the default compiler.
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| 14 | #
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| 15 | # awkgram.c :
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| 16 | # If you don't have bison but do have VMS POSIX or DEC/Shell,
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| 17 | # change the PARSER and PASERINIT macros to use yacc. If you don't
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| 18 | # have either yacc or bison, you'll have to make sure that the
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| 19 | # distributed version of "awkgram.c" has its modification date later
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| 20 | # than the date of "awkgram.y", so that MMS won't try to build that
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| 21 | # target. If you use bison and it is already defined system-wide,
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| 22 | # comment out the PARSERINIT definition.
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| 23 | #
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| 24 | # install.help :
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| 25 | # You can make the target 'install.help' to load the VMS help text
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| 26 | # into a help library. Modify the HELPLIB macro if you don't want
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| 27 | # to put entry into the regular VMS library. (If you use an alternate
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| 28 | # help library, it must already exist; this target won't create it.)
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| 29 | #
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| 30 | # gawk.dvi :
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| 31 | # If you have TeX, you can make the target 'gawk.dvi' to process
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| 32 | # _The_GAWK_Manual_ from gawk.texi. You'll need to use a device
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| 33 | # specific post-processor on gawk.dvi in order to get printable data.
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| 34 | # The full output is approximately 325 pages.
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| 35 | #
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| 36 |
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| 37 | # location of various source files, relative to the 'main' directory
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| 38 | VMSDIR = [.vms]
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| 39 | DOCDIR = [.doc]
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| 40 | MAKEFILE = $(VMSDIR)Descrip.MMS
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| 41 |
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| 42 | # debugging &c !'ccflags' is an escape to allow external compile flags
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| 43 | #CCFLAGS = /noOpt/Debug
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| 44 |
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| 45 | # a comma separated list of macros to define
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| 46 | CDEFS = "GAWK","HAVE_CONFIG_H"
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| 47 |
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| 48 | .ifdef GNUC
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| 49 | # assumes VAX
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| 50 | CC = gcc
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| 51 | CFLAGS = /Incl=([],$(VMSDIR))/Obj=[]/Def=($(CDEFS)) $(CCFLAGS)
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| 52 | LIBS = gnu_cc:[000000]gcclib.olb/Library,sys$library:vaxcrtl.olb/Library
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| 53 | .ifdef DO_GNUC_SETUP
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| 54 | # in case GCC command verb needs to be manually defined
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| 55 | .first
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| 56 | set command gnu_cc:[000000]gcc
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| 57 | .endif !DO_GNUC_SETUP
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| 58 | .else !!GNUC
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| 59 | .ifdef VAXC
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| 60 | # always VAX; versions of VAX C older than V3.2 won't work
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| 61 | CC = cc
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| 62 | CFLAGS = /Incl=[]/Obj=[]/Opt=noInline/Def=($(CDEFS)) $(CCFLAGS)
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| 63 | LIBS = sys$share:vaxcrtl.exe/Shareable
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| 64 | .else !!VAXC
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| 65 | # neither GNUC nor VAXC, assume DECC (same for either VAX or Alpha)
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| 66 | CC = cc/DECC/Prefix=All
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| 67 | CFLAGS = /Incl=[]/Obj=[]/Def=($(CDEFS)) $(CCFLAGS)
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| 68 | LIBS = # DECC$SHR instead of VAXCRTL, no special link option needed
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| 69 | .endif !VAXC
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| 70 | .endif !GNUC
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| 71 |
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| 72 |
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| 73 | PARSER = bison
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| 74 | PARSERINIT = set command gnu_bison:[000000]bison
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| 75 | #PARSER = yacc
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| 76 | #PARSERINIT = yacc := posix/run/path=posix """/bin/yacc"
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| 77 | #PARSERINIT = yacc := $shell$exe:yacc
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| 78 |
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| 79 | # this is used for optional target 'install.help'
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| 80 | HELPLIB = sys$help:helplib.hlb
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| 81 | #HELPLIB = sys$help:local.hlb
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| 82 |
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| 83 | #
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| 84 | ######## nothing below this line should need to be changed ########
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| 85 | #
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| 86 |
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| 87 | ECHO = write sys$output
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| 88 | NOOP = continue
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| 89 |
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| 90 | # object files
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| 91 | AWKOBJ1 = array.obj,awkgram.obj,builtin.obj,dfa.obj,ext.obj,\
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| 92 | field.obj,gawkmisc.obj,getopt.obj,getopt1.obj,io.obj,main.obj,\
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| 93 | msg.obj,node.obj,random.obj,re.obj
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| 94 | AWKOBJ2 = regex.obj,replace.obj,version.obj,eval.obj,profile.obj
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| 95 | AWKOBJS = $(AWKOBJ1),$(AWKOBJ2)
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| 96 |
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| 97 | # VMSOBJS
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| 98 | # VMS specific stuff
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| 99 | VMSCODE = vms_misc.obj,vms_popen.obj,vms_fwrite.obj,vms_args.obj,\
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| 100 | vms_gawk.obj,vms_cli.obj
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| 101 | VMSCMD = gawk_cmd.obj # built from .cld file
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| 102 | VMSOBJS = $(VMSCODE),$(VMSCMD)
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| 103 |
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| 104 | # source and documentation files
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| 105 | AWKSRC = array.c,builtin.c,ext.c,eval.c,dfa.c,field.c,gawkmisc.c,\
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| 106 | getopt.c,getopt1.c,io.c,main.c,msg.c,node.c,random.c,re.c,\
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| 107 | random.c,regcomp.c,regex.c,regex_internal.c,regexec.c,\
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| 108 | replace.c,version.c,eval.c,profile.c
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| 109 |
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| 110 | ALLSRC = $(AWKSRC),awkgram.y,awk.h,custom.h,dfa.h,getopt.h,\
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| 111 | gettext.h,mbsupport.h,protos.h,random.h
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| 112 |
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| 113 | VMSSRC = $(VMSDIR)gawkmisc.vms,$(VMSDIR)vms_misc.c,$(VMSDIR)vms_popen.c,\
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| 114 | $(VMSDIR)vms_fwrite.c,$(VMSDIR)vms_args.c,$(VMSDIR)vms_gawk.c,\
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| 115 | $(VMSDIR)vms_cli.c
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| 116 | VMSHDRS = $(VMSDIR)redirect.h,$(VMSDIR)vms.h,$(VMSDIR)fcntl.h,\
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| 117 | $(VMSDIR)varargs.h,$(VMSDIR)unixlib.h
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| 118 | VMSOTHR = $(VMSDIR)descrip.mms,$(VMSDIR)vmsbuild.com,$(VMSDIR)version.com,\
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| 119 | $(VMSDIR)gawk.hlp
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| 120 |
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| 121 | DOCS= $(DOCDIR)gawk.1,$(DOCDIR)gawk.texi,$(DOCDIR)texinfo.tex
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| 122 |
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| 123 | # Release of gawk
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| 124 | REL=3.1
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| 125 | PATCHLVL=5
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| 126 |
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| 127 | # generic target
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| 128 | all : gawk
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| 129 | $(NOOP)
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| 130 |
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| 131 | # dummy target to allow building "gawk" in addition to explicit "gawk.exe"
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| 132 | gawk : gawk.exe
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| 133 | $(ECHO) " GAWK "
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| 134 |
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| 135 | # rules to build gawk
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| 136 | gawk.exe : $(AWKOBJS) $(VMSOBJS) gawk.opt
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| 137 | $(LINK) $(LINKFLAGS) gawk.opt/options
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| 138 |
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| 139 | gawk.opt : $(MAKEFILE) # create linker options file
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| 140 | open/write opt gawk.opt ! ~ 'cat <<close >gawk.opt'
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| 141 | write opt "! GAWK -- GNU awk"
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| 142 | @ write opt "$(AWKOBJ1)"
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| 143 | @ write opt "$(AWKOBJ2)"
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| 144 | @ write opt "$(VMSOBJS)"
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| 145 | @ write opt "psect_attr=environ,noshr !extern [noshare] char **"
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| 146 | @ write opt "stack=48 !preallocate more pages (default is 20)"
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| 147 | @ write opt "iosegment=128 !ditto (default is 32)"
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| 148 | write opt "$(LIBS)"
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| 149 | write opt "identification=""V$(REL).$(PATCHLVL)"""
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| 150 | close opt
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| 151 |
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| 152 | vms_misc.obj : $(VMSDIR)vms_misc.c
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| 153 | vms_popen.obj : $(VMSDIR)vms_popen.c
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| 154 | vms_fwrite.obj : $(VMSDIR)vms_fwrite.c
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| 155 | vms_args.obj : $(VMSDIR)vms_args.c
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| 156 | vms_gawk.obj : $(VMSDIR)vms_gawk.c
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| 157 | vms_cli.obj : $(VMSDIR)vms_cli.c
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| 158 | $(VMSCODE) : awk.h config.h $(VMSDIR)redirect.h $(VMSDIR)vms.h
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| 159 |
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| 160 | gawkmisc.obj : gawkmisc.c $(VMSDIR)gawkmisc.vms
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| 161 |
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| 162 | $(AWKOBJS) : awk.h gettext.h mbsupport.h regex.h dfa.h \
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| 163 | config.h $(VMSDIR)redirect.h
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| 164 | random.obj : random.h
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| 165 | builtin.obj : random.h
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| 166 | awkgram.obj : awkgram.c awk.h
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| 167 | dfa.obj : dfa.c dfa.h
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| 168 | regex.obj : regex.c regcomp.c regex_internal.c regexec.c regex.h regex_internal.h
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| 169 |
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| 170 | # bison or yacc required
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| 171 | awkgram.c : awkgram.y # foo.y :: yacc => y[_]tab.c, bison => foo_tab.c
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| 172 | @- if f$search("ytab.c") .nes."" then delete ytab.c;* !POSIX yacc
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| 173 | @- if f$search("y_tab.c") .nes."" then delete y_tab.c;* !DEC/Shell yacc
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| 174 | @- if f$search("awk_tab.c").nes."" then delete awk_tab.c;* !bison
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| 175 | - $(PARSERINIT)
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| 176 | $(PARSER) $(YFLAGS) $<
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| 177 | @- if f$search("ytab.c") .nes."" then rename/new_vers ytab.c $@
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| 178 | @- if f$search("y_tab.c") .nes."" then rename/new_vers y_tab.c $@
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| 179 | @- if f$search("awk_tab.c").nes."" then rename/new_vers awk_tab.c $@
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| 180 |
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| 181 | config.h : $(VMSDIR)vms-conf.h
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| 182 | copy $< $@
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| 183 |
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| 184 | $(VMSCMD) : $(VMSDIR)gawk.cld
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| 185 | set command $(CLDFLAGS)/object=$@ $<
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| 186 |
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| 187 | # special target for loading the help text into a VMS help library
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| 188 | install.help : $(VMS)gawk.hlp
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| 189 | library/help $(HELPLIB) $< /log
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| 190 |
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| 191 | # miscellaneous other targets
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| 192 | tidy :
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| 193 | - if f$search("*.*;-1").nes."" then purge
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| 194 | - if f$search("[.*]*.*;-1").nes."" then purge [.*]
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| 195 |
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| 196 | clean :
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| 197 | - delete *.obj;*,gawk.opt;*
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| 198 |
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| 199 | spotless : clean tidy
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| 200 | - if f$search("gawk.exe").nes."" then delete gawk.exe;*
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| 201 | - if f$search("gawk.dvi").nes."" then delete gawk.dvi;*
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| 202 | - if f$search("[.doc]texindex.exe").nes."" then delete [.doc]texindex.exe;*
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| 203 |
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| 204 | #
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| 205 | # Note: this only works if you kept a copy of [.support]texindex.c
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| 206 | # from a gawk 2.x distribution and put it into [.doc]texindex.c.
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| 207 | # Also, depending on the fonts available with the version of TeX
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| 208 | # you have, you might need to edit [.doc]texinfo.tex and change
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| 209 | # the reference to "lcircle10" to be "circle10".
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| 210 | #
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| 211 | # build gawk.dvi from within the 'doc' subdirectory
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| 212 | #
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| 213 | gawk.dvi : [.doc]texindex.exe [.doc]gawk.texi
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| 214 | @ set default [.doc]
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| 215 | @ write sys$output " Warnings from TeX are expected during the first pass"
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| 216 | TeX gawk.texi
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| 217 | mcr []texindex gawk.cp gawk.fn gawk.ky gawk.pg gawk.tp gawk.vr
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| 218 | @ write sys$output " Second pass"
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| 219 | TeX gawk.texi
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| 220 | mcr []texindex gawk.cp gawk.fn gawk.ky gawk.pg gawk.tp gawk.vr
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| 221 | @ write sys$output " Third (final) pass"
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| 222 | TeX gawk.texi
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| 223 | -@ purge
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| 224 | -@ delete gawk.lis;,.aux;,gawk.%%;,.cps;,.fns;,.kys;,.pgs;,.toc;,.tps;,.vrs;
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| 225 | @ rename/new_vers gawk.dvi [-]*.*
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| 226 | @ set default [-]
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| 227 |
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| 228 | # Note: [.doc]texindex.c is not included with the gawk 3.x distribution.
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| 229 | # Expect lots of "implicitly declared function" diagnostics from DEC C.
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| 230 | #
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| 231 | [.doc]texindex.exe : [.doc]texindex.c
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| 232 | @ set default [.doc]
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| 233 | $(CC) /noOpt/noList/Define=("lines=tlines") texindex.c
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| 234 | @ open/Write opt texindex.opt
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| 235 | @ write opt "texindex.obj"
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| 236 | @ write opt "$(LIBS)"
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| 237 | @ close opt
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| 238 | $(LINK) /noMap/Exe=texindex.exe texindex.opt/Options
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| 239 | -@ delete texindex.obj;*,texindex.opt;*
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| 240 | @ set default [-]
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| 241 |
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| 242 | #eof
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