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Annotation of gcc/make-cc1.com, revision 1.1

1.1     ! root        1: $! Set the def dir to proper place for use in batch. Works for interactive too.
        !             2: $flnm = f$enviroment("PROCEDURE")     ! get current procedure name
        !             3: $set default 'f$parse(flnm,,,"DEVICE")''f$parse(flnm,,,"DIRECTORY")'
        !             4: $!
        !             5: $!
        !             6: $! CAUTION: If you want to link gcc-cc1 to the sharable image library
        !             7: $! VAXCRTL, see the notes in gcc.texinfo (or INSTALL) first.
        !             8: $!
        !             9: $!     Build a GNU compiler on VMS
        !            10: $!
        !            11: $!  First we figure out what needs to be done.  This is sort of like a limited
        !            12: $! make facility - the command line options specify exactly what components
        !            13: $! we want to build.  The following options are understood:
        !            14: $!
        !            15: $!     LINK:   Assume that the object modules for the selected compiler(s)
        !            16: $!             have already been compiled, perform link phase only.
        !            17: $!
        !            18: $!     CC1:    Compile and link "C" compiler.
        !            19: $!
        !            20: $!     CC1PLUS:Compile and link "C++" compiler.
        !            21: $!
        !            22: $!     CC1OBJ: Compile and link objective C compiler.
        !            23: $!
        !            24: $!     ALL:    Compile and link all of the CC1 passes.
        !            25: $!
        !            26: $!     INDEPENDENT:
        !            27: $!             Compile language independent source modules. (On by default).
        !            28: $!
        !            29: $!     DEBUG:  Link images with /debug.
        !            30: $!
        !            31: $! If you want to list more than one option, you should use a spaces to
        !            32: $! separate them.
        !            33: $!
        !            34: $!     Any one of the above options can be prefaced with a "NO".  For example,
        !            35: $! if you had already built GCC, and you wanted to build G++, you could use the
        !            36: $! "CC1PLUS NOINDEPENDENT" options, which would only compile the C++ language
        !            37: $! specific source files, and then link the C++ compiler.
        !            38: $!
        !            39: $! If you do not specify which compiler you want to build, it is assumed that
        !            40: $! you want to build GNU-C ("CC1").
        !            41: $!
        !            42: $p1 = p1+" "+p2+" "+p3+" "+p4+" "+p5+" "+p6+" "+p7 
        !            43: $p1 = f$edit(p1,"COMPRESS")
        !            44: $i=0
        !            45: $DO_ALL = 0
        !            46: $DO_LINK = 0
        !            47: $DO_DEBUG = 0
        !            48: $DO_CC1 = 0
        !            49: $DO_CC1PLUS = 0
        !            50: $DO_CC1OBJ = 0
        !            51: $DO_INDEPENDENT = 1
        !            52: $DO_DEFAULT = 1
        !            53: $loop:
        !            54: $string = f$element(i," ",p1)
        !            55: $if string.eqs." " then goto done
        !            56: $flag = 1
        !            57: $if string.eqs."CC1PLUS" then DO_DEFAULT = 0
        !            58: $if string.eqs."CC1OBJ" then DO_DEFAULT = 0
        !            59: $if f$extract(0,2,string).nes."NO" then goto parse_option
        !            60: $  string=f$extract(2,f$length(string)-2,string)
        !            61: $  flag = 0
        !            62: $parse_option:
        !            63: $DO_'string' = flag
        !            64: $i=i+1
        !            65: $goto loop
        !            66: $!
        !            67: $done:
        !            68: $if DO_DEFAULT.eq.1 then DO_CC1 = 1
        !            69: $if DO_ALL.eq.1 then DO_CC1 = 1
        !            70: $if DO_ALL.eq.1 then DO_CC1PLUS = 1
        !            71: $if DO_ALL.eq.1 then DO_CC1OBJ = 1
        !            72: $say:==write sys$Output
        !            73: $say "This command file will now perform the following actions:
        !            74: $if DO_LINK.eq.1 then goto link_only
        !            75: $if DO_CC1.eq.1 then say "   Compile C specific object modules."
        !            76: $if DO_CC1PLUS.eq.1 then say "   Compile C++ specific object modules."
        !            77: $if DO_CC1OBJ.eq.1 then say "   Compile obj-C specific object modules."
        !            78: $if DO_INDEPENDENT.eq.1 then say "   Compile language independent object modules."
        !            79: $link_only:
        !            80: $if DO_CC1.eq.1 then   say "   Link C compiler (gcc-cc1.exe)."
        !            81: $if DO_CC1PLUS.eq.1 then say "   Link C++ compiler (gcc-cc1plus.exe)."
        !            82: $if DO_CC1OBJ.eq.1 then say "   Link objective-C compiler (gcc-cc1obj.exe)."
        !            83: $if DO_DEBUG.eq.1 then say  "   Link images to run under debugger."
        !            84: $type sys$input
        !            85: 
        !            86:        Note: GCC 2.0 treats external variables differently than GCC 1.40 does.
        !            87: Before you use GCC 2.0, you should obtain a version of the assembler which 
        !            88: contains the patches to work with GCC 2.0 (GCC-AS 1.38 does not contain 
        !            89: these patches - whatever comes after this probably will).
        !            90: 
        !            91:        If you do not update the assembler, the compiler will still work,
        !            92: but `extern const' variables will be treated as `extern'.  This will result
        !            93: in linker warning messages about mismatched psect attributes, and these
        !            94: variables will be placed in read/write storage.
        !            95: 
        !            96: $!
        !            97: $!
        !            98: $!
        !            99: $! CAUTION: If you want to link gcc-cc1 to the sharable image library
        !           100: $! VAXCRTL, see the notes in gcc.texinfo (or INSTALL) first.
        !           101: $!
        !           102: $!     Build the GNU "C" compiler on VMS
        !           103: $!   (To try to build with VAX C, replace `gcc' with `cc/noopt'
        !           104: $!    and delete `cc1_options="-mpcc-alignment"'.
        !           105: $!    Also add `/sel' after `gcclib/lib' except in the last link.
        !           106: $!    You also need to get alloca.mar from Bison
        !           107: $!    and to make definitions for bzero, bcopy and bcmp.)
        !           108: $!
        !           109: $!     C compiler
        !           110: $!
        !           111: $ CC   :=      gcc
        !           112: $ BISON        :=      bison
        !           113: $ RENAME :=    rename
        !           114: $ LINK :=      link
        !           115: $!
        !           116: $!     Compiler options
        !           117: $!
        !           118: $ CFLAGS =     "/debug/cc1_options=""-mpcc-alignment""/inc=([],[.config])"
        !           119: $!
        !           120: $!     Link options
        !           121: $!
        !           122: $ LDFLAGS :=   /nomap
        !           123: $ if DO_DEBUG.eq.1 then LDFLAGS :='LDFLAGS'/debug
        !           124: $!
        !           125: $!     Link libraries
        !           126: $!
        !           127: $ LIBS :=      gnu_cc:[000000]gcclib/libr,sys$share:vaxcrtl/libr
        !           128: $!
        !           129: $!
        !           130: $!
        !           131: $!
        !           132: $! Language independent object and header files.
        !           133: $!
        !           134: $! create a linker options file that lists all of the language independent
        !           135: $! object modules.
        !           136: $!
        !           137: $create independent.opt
        !           138: !
        !           139: ! List of object files for the linker - these are language independent
        !           140: ! (i.e. the same files will be used for all of the compilers).
        !           141: !
        !           142: toplev,tree,print-tree,stor-layout,fold-const,varasm,rtl,rtlanal,expr,stmt
        !           143: expmed,explow,optabs,emit-rtl,insn-emit,jump,cse,loop,flow,stupid,combine
        !           144: regclass,local-alloc,global-alloc,reload,reload1,insn-peep,final,recog
        !           145: insn-recog,insn-extract,insn-output,obstack,integrate,caller-save,calls
        !           146: dwarfout,function,insn-attrtab,reorg,sched,sdbout,dbxout,unroll,reg-stack
        !           147: aux-output,print-rtl,version
        !           148: $!
        !           149: $pur/nolog independent.opt
        !           150: $!
        !           151: $ if DO_LINK.eq.1 then goto compile_cc1
        !           152: $if DO_INDEPENDENT.eq.0 THEN GOTO compile_cc1
        !           153: $!
        !           154: $! First build a couple of header files from the machine description
        !           155: $! These are used by many of the source modules, so we build them now.
        !           156: $!
        !           157: $      'CC 'CFLAGS rtl.c
        !           158: $      'CC 'CFLAGS obstack.c
        !           159: $      'CC 'CFLAGS print-rtl.c
        !           160: $! Generate insn-attr.h
        !           161: $      'CC 'CFLAGS genattr.c
        !           162: $      link 'LDFLAGS' genattr,rtl,obstack, 'LIBS'
        !           163: $      assign/user insn-attr.h sys$output:
        !           164: $      mcr sys$disk:[]genattr md
        !           165: $! Generate insn-flags.h
        !           166: $      'CC 'CFLAGS genflags.c
        !           167: $      link 'LDFLAGS' genflags,rtl,obstack, 'LIBS'
        !           168: $      assign/user insn-flags.h sys$output:
        !           169: $      mcr sys$disk:[]genflags md
        !           170: $! Generate insn-codes.h
        !           171: $      'CC 'CFLAGS gencodes.c
        !           172: $      link 'LDFLAGS' gencodes,rtl,obstack, 'LIBS'
        !           173: $      assign/user insn-codes.h sys$output:
        !           174: $      mcr sys$disk:[]gencodes md
        !           175: $! Generate insn-config.h
        !           176: $      'CC 'CFLAGS genconfig.c
        !           177: $      link 'LDFLAGS' genconfig,rtl,obstack, 'LIBS'
        !           178: $      assign/user insn-config.h sys$output:
        !           179: $      mcr sys$disk:[]genconfig md
        !           180: $!
        !           181: $! Now compile the source modules
        !           182: $!
        !           183: $      'CC 'CFLAGS toplev.c
        !           184: $      'CC 'CFLAGS version.c
        !           185: $      'CC 'CFLAGS tree.c
        !           186: $      'CC 'CFLAGS print-tree.c
        !           187: $      'CC 'CFLAGS stor-layout.c
        !           188: $      'CC 'CFLAGS fold-const.c
        !           189: $      'CC 'CFLAGS varasm.c
        !           190: $      'CC 'CFLAGS expr.c
        !           191: $      'CC 'CFLAGS stmt.c
        !           192: $      'CC 'CFLAGS expmed.c
        !           193: $      'CC 'CFLAGS explow.c
        !           194: $      'CC 'CFLAGS optabs.c
        !           195: $      'CC 'CFLAGS rtlanal.c
        !           196: $      'CC 'CFLAGS emit-rtl.c
        !           197: $! Generate insn-emit.c
        !           198: $      'CC 'CFLAGS genemit.c
        !           199: $      link 'LDFLAGS' genemit,rtl,obstack, 'LIBS'
        !           200: $      assign/user insn-emit.c sys$output:
        !           201: $      mcr sys$disk:[]genemit md
        !           202: $!
        !           203: $      'CC 'CFLAGS insn-emit.c
        !           204: $      'CC 'CFLAGS jump.c
        !           205: $      'CC 'CFLAGS cse.c
        !           206: $      'CC 'CFLAGS loop.c
        !           207: $      'CC 'CFLAGS flow.c
        !           208: $      'CC 'CFLAGS stupid.c
        !           209: $      'CC 'CFLAGS combine.c
        !           210: $      'CC 'CFLAGS regclass.c
        !           211: $      'CC 'CFLAGS local-alloc.c
        !           212: $      'CC 'CFLAGS global-alloc.c
        !           213: $      'CC 'CFLAGS reload.c
        !           214: $      'CC 'CFLAGS reload1.c
        !           215: $! Generate insn-peep.c
        !           216: $      'CC 'CFLAGS genpeep.c
        !           217: $      link 'LDFLAGS' genpeep,rtl,obstack, 'LIBS'
        !           218: $      assign/user insn-peep.c sys$output:
        !           219: $      mcr sys$disk:[]genpeep md
        !           220: $!
        !           221: $      'CC 'CFLAGS insn-peep.c
        !           222: $      'CC 'CFLAGS final.c
        !           223: $      'CC 'CFLAGS recog.c
        !           224: $! Generate insn-recog.c
        !           225: $      'CC 'CFLAGS genrecog.c
        !           226: $      link 'LDFLAGS' genrecog,rtl,obstack, 'LIBS'
        !           227: $      assign/user insn-recog.c sys$output:
        !           228: $      mcr sys$disk:[]genrecog md
        !           229: $!
        !           230: $      'CC 'CFLAGS insn-recog.c
        !           231: $! Generate insn-extract.c
        !           232: $      'CC 'CFLAGS genextract.c
        !           233: $      link 'LDFLAGS' genextract,rtl,obstack, 'LIBS'
        !           234: $      assign/user insn-extract.c sys$output:
        !           235: $      mcr sys$disk:[]genextract md
        !           236: $!
        !           237: $      'CC 'CFLAGS insn-extract.c
        !           238: $! Generate insn-output.c
        !           239: $      'CC 'CFLAGS genoutput.c
        !           240: $      link 'LDFLAGS' genoutput,rtl,obstack, 'LIBS'
        !           241: $      assign/user insn-output.c sys$output:
        !           242: $      mcr sys$disk:[]genoutput md
        !           243: $!
        !           244: $      'CC 'CFLAGS insn-output.c
        !           245: $      'CC 'CFLAGS integrate.c
        !           246: $      'CC 'CFLAGS caller-save.c
        !           247: $      'CC 'CFLAGS calls.c
        !           248: $      'CC 'CFLAGS dwarfout.c
        !           249: $      'CC 'CFLAGS dbxout.c
        !           250: $      'CC 'CFLAGS reg-stack.c
        !           251: $      'CC 'CFLAGS function.c
        !           252: $      'CC 'CFLAGS reorg.c
        !           253: $      'CC 'CFLAGS sched.c
        !           254: $      'CC 'CFLAGS sdbout.c
        !           255: $      'CC 'CFLAGS unroll.c
        !           256: $! Generate insn-attrtab.c
        !           257: $      'CC 'CFLAGS genattrtab.c
        !           258: $      link 'LDFLAGS' genattrtab,rtl,rtlanal,obstack, 'LIBS'
        !           259: $      assign/user insn-attrtab.c sys$output:
        !           260: $      mcr sys$disk:[]genattrtab md
        !           261: $      'CC 'CFLAGS insn-attrtab.c
        !           262: $      'CC 'CFLAGS aux-output.c
        !           263: $!
        !           264: $compile_cc1:
        !           265: $!
        !           266: $! C language specific modules
        !           267: $!
        !           268: $if DO_CC1.eq.0 then goto compile_cc1plus
        !           269: $if DO_LINK.eq.1 then goto link_cc1
        !           270: $!
        !           271: $      if (f$search("C-PARSE.C") .eqs. "") then goto gcc_bison
        !           272: $      if (f$cvtime(f$file_attributes("C-PARSE.Y","RDT")).les. -
        !           273:            f$cvtime(f$file_attributes("C-PARSE.C","RDT")))  -
        !           274:                then goto gcc_nobison
        !           275: $gcc_bison:  'BISON' /define /verbose c-parse.y
        !           276: $       'RENAME' c-parse_tab.c c-parse.c
        !           277: $       'RENAME' c-parse_tab.h c-parse.h
        !           278: $gcc_nobison:
        !           279: $      'CC 'CFLAGS c-parse.c
        !           280: $      'CC 'CFLAGS c-lex.c
        !           281: $      'CC 'CFLAGS c-decl.c
        !           282: $      'CC 'CFLAGS c-typeck.c
        !           283: $      'CC 'CFLAGS c-convert.c
        !           284: $      'CC 'CFLAGS c-aux-info.c
        !           285: $      'CC 'CFLAGS c-common.c
        !           286: $      'CC 'CFLAGS c-lang.c
        !           287: $!
        !           288: $! CAUTION: If you want to link gcc-cc1 to the sharable image library
        !           289: $! VAXCRTL, see the notes in gcc.texinfo (or INSTALL) first.
        !           290: $!
        !           291: $link_cc1:
        !           292: $ link 'LDFLAGS' /exe=gcc-cc1  version.opt/opt,sys$input:/opt, -
        !           293:        independent.opt/opt,'LIBS'
        !           294: !
        !           295: !      "CC1" Linker options file
        !           296: !
        !           297: !
        !           298: c-parse,c-decl,c-typeck,c-convert,c-aux-info,c-common,c-lang,c-lex
        !           299: $!
        !           300: $! C++ language specific modules
        !           301: $!
        !           302: $compile_cc1plus:
        !           303: $!
        !           304: $if DO_CC1PLUS.eq.0 then goto compile_cc1obj
        !           305: $if DO_LINK.eq.1 then goto link_cc1plus
        !           306: $!
        !           307: $      if (f$search("CP-PARSE.C") .eqs. "") then goto cplus_bison
        !           308: $      if (f$cvtime(f$file_attributes("CP-PARSE.Y","RDT")).les. -
        !           309:            f$cvtime(f$file_attributes("CP-PARSE.C","RDT")))  -
        !           310:                then goto cplus_nobison
        !           311: $cplus_bison:
        !           312: $       'BISON' /define /verbose cp-parse.y
        !           313: $       'RENAME' cp-parse_tab.c cp-parse.c
        !           314: $       'RENAME' cp-parse_tab.h cp-parse.h
        !           315: $cplus_nobison:
        !           316: $!
        !           317: $      'CC 'CFLAGS cp-parse.c
        !           318: $      'CC 'CFLAGS cp-decl.c
        !           319: $      'CC 'CFLAGS cp-decl2.c
        !           320: $      'CC 'CFLAGS cp-typeck.c
        !           321: $      'CC 'CFLAGS cp-type2.c
        !           322: $      'CC 'CFLAGS cp-tree.c
        !           323: $      'CC 'CFLAGS cp-ptree.c
        !           324: $      'CC 'CFLAGS cp-cvt.c
        !           325: $      'CC 'CFLAGS cp-search.c
        !           326: $      'CC 'CFLAGS cp-lex.c
        !           327: $      'CC 'CFLAGS cp-gc.c
        !           328: $      'CC 'CFLAGS cp-call.c
        !           329: $      'CC 'CFLAGS cp-class.c
        !           330: $      'CC 'CFLAGS cp-init.c
        !           331: $      'CC 'CFLAGS cp-method.c
        !           332: $      'CC 'CFLAGS cp-except.c
        !           333: $      'CC 'CFLAGS cp-expr.c
        !           334: $      'CC 'CFLAGS cp-pt.c
        !           335: $      'CC 'CFLAGS cp-edsel.c
        !           336: $      'CC 'CFLAGS cp-xref.c
        !           337: $      'CC 'CFLAGS cp-spew.c
        !           338: $      'CC 'CFLAGS c-common.c
        !           339: $!
        !           340: $link_cc1plus:
        !           341: $ link 'LDFLAGS' /exe=gcc-cc1plus  version.opt/opt,sys$input:/opt, -
        !           342:                independent.opt/opt,'LIBS'
        !           343: !
        !           344: !      "CC1PLUS" Linker options file
        !           345: !
        !           346: cp-parse,cp-decl,cp-decl2,cp-typeck,cp-type2,cp-tree
        !           347: cp-ptree,cp-cvt,cp-search,cp-lex,cp-gc,cp-call,cp-class
        !           348: cp-init,cp-method,cp-except,cp-expr,cp-pt,cp-edsel
        !           349: cp-xref,cp-spew,c-common
        !           350: $!
        !           351: $! objective language specific modules
        !           352: $!
        !           353: $compile_cc1obj:
        !           354: $if DO_CC1OBJ.eq.0 then goto all_done
        !           355: $if DO_LINK.eq.1 then goto LINK_CC1OBJ
        !           356: $!
        !           357: $      if (f$search("OBJC-PARSE.C") .eqs. "") then goto objc_bison
        !           358: $      if (f$cvtime(f$file_attributes("OBJC-PARSE.Y","RDT")).les. -
        !           359:            f$cvtime(f$file_attributes("OBJC-PARSE.C","RDT")))  -
        !           360:                then goto objc_nobison
        !           361: $objc_bison:
        !           362: $       'BISON' /define /verbose OBJC-PARSE.y
        !           363: $       'RENAME' OBJC-PARSE_tab.c OBJC-PARSE.c
        !           364: $       'RENAME' OBJC-PARSE_tab.h OBJC-PARSE.h
        !           365: $objc_nobison:
        !           366: $      'CC 'CFLAGS objc-parse.c
        !           367: $      'CC 'CFLAGS objc-actions.c
        !           368: $!
        !           369: $! If have also built CC1, we do not need to recompile these modules.
        !           370: $!
        !           371: $if DO_CC1.eq.1 then goto LINK_CC1OBJ
        !           372: $      'CC 'CFLAGS c-lex.c
        !           373: $      'CC 'CFLAGS c-decl.c
        !           374: $      'CC 'CFLAGS c-typeck.c
        !           375: $      'CC 'CFLAGS c-convert.c
        !           376: $      'CC 'CFLAGS c-aux-info.c
        !           377: $      'CC 'CFLAGS c-common.c
        !           378: $!
        !           379: $!
        !           380: $LINK_CC1OBJ:
        !           381: $ link 'LDFLAGS' /exe=gcc-cc1obj version.opt/opt,sys$input:/opt, -
        !           382:        independent.opt/opt,'LIBS'
        !           383: !
        !           384: !      "Objective C" Linker options file
        !           385: !
        !           386: objc-parse,objc-actions,c-lex,c-decl,c-typeck,c-convert,c-aux-info,c-common
        !           387: $!
        !           388: $all_done:
        !           389: $!
        !           390: $!     Done
        !           391: $!

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