zlib/make_vms.com

   1 $! make libz under VMS written by
   2 $! Martin P.J. Zinser
   3 $!
   4 $! In case of problems with the install you might contact me at
   5 $! zinser@zinser.no-ip.info(preferred) or
   6 $! martin.zinser@eurexchange.com (work)
   7 $!
   8 $! Make procedure history for Zlib
   9 $!
  10 $!------------------------------------------------------------------------------
  11 $! Version history
  12 $! 0.01 20060120 First version to receive a number
  13 $! 0.02 20061008 Adapt to new Makefile.in
  14 $! 0.03 20091224 Add support for large file check
  15 $! 0.04 20100110 Add new gzclose, gzlib, gzread, gzwrite
  16 $! 0.05 20100221 Exchange zlibdefs.h by zconf.h.in
  17 $! 0.06 20120111 Fix missing amiss_err, update zconf_h.in, fix new exmples
  18 $!               subdir path, update module search in makefile.in
  19 $! 0.07 20120115 Triggered by work done by Alexey Chupahin completly redesigned
  20 $!               shared image creation
  21 $! 0.08 20120219 Make it work on VAX again, pre-load missing symbols to shared
  22 $!               image
  23 $! 0.09 20120305 SMS.  P1 sets builder ("MMK", "MMS", " " (built-in)).
  24 $!               "" -> automatic, preference: MMK, MMS, built-in.
  25 $!
  26 $ on error then goto err_exit
  27 $!
  28 $ true  = 1
  29 $ false = 0
  30 $ tmpnam = "temp_" + f$getjpi("","pid")
  31 $ tt = tmpnam + ".txt"
  32 $ tc = tmpnam + ".c"
  33 $ th = tmpnam + ".h"
  34 $ define/nolog tconfig 'th'
  35 $ its_decc = false
  36 $ its_vaxc = false
  37 $ its_gnuc = false
  38 $ s_case   = False
  39 $!
  40 $! Setup variables holding "config" information
  41 $!
  42 $ Make    = "''p1'"
  43 $ name     = "Zlib"
  44 $ version  = "?.?.?"
  45 $ v_string = "ZLIB_VERSION"
  46 $ v_file   = "zlib.h"
  47 $ ccopt   = "/include = []"
  48 $ lopts   = ""
  49 $ dnsrl   = ""
  50 $ aconf_in_file = "zconf.h.in#zconf.h_in#zconf_h.in"
  51 $ conf_check_string = ""
  52 $ linkonly = false
  53 $ optfile  = name + ".opt"
  54 $ mapfile  = name + ".map"
  55 $ libdefs  = ""
  56 $ vax      = f$getsyi("HW_MODEL").lt.1024
  57 $ axp      = f$getsyi("HW_MODEL").ge.1024 .and. f$getsyi("HW_MODEL").lt.4096
  58 $ ia64     = f$getsyi("HW_MODEL").ge.4096
  59 $!
  60 $! 2012-03-05 SMS.
  61 $! Why is this needed?  And if it is needed, why not simply ".not. vax"?
  62 $!
  63 $!!! if axp .or. ia64 then  set proc/parse=extended
  64 $!
  65 $ whoami = f$parse(f$environment("Procedure"),,,,"NO_CONCEAL")
  66 $ mydef  = F$parse(whoami,,,"DEVICE")
  67 $ mydir  = f$parse(whoami,,,"DIRECTORY") - "]["
  68 $ myproc = f$parse(whoami,,,"Name") + f$parse(whoami,,,"type")
  69 $!
  70 $! Check for MMK/MMS
  71 $!
  72 $ if (Make .eqs. "")
  73 $ then
  74 $   If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"
  75 $   If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"
  76 $ else
  77 $   Make = f$edit( Make, "trim")
  78 $ endif
  79 $!
  80 $ gosub find_version
  81 $!
  82 $  open/write topt tmp.opt
  83 $  open/write optf 'optfile'
  84 $!
  85 $ gosub check_opts
  86 $!
  87 $! Look for the compiler used
  88 $!
  89 $ gosub check_compiler
  90 $ close topt
  91 $ close optf
  92 $!
  93 $ if its_decc
  94 $ then
  95 $   ccopt = "/prefix=all" + ccopt
  96 $   if f$trnlnm("SYS") .eqs. ""
  97 $   then
  98 $     if axp
  99 $     then
 100 $       define sys sys$library:
 101 $     else
 102 $       ccopt = "/decc" + ccopt
 103 $       define sys decc$library_include:
 104 $     endif
 105 $   endif
 106 $!
 107 $! 2012-03-05 SMS.
 108 $! Why /NAMES = AS_IS?  Why not simply ".not. vax"?  And why not on VAX?
 109 $!
 110 $   if axp .or. ia64
 111 $   then
 112 $       ccopt = ccopt + "/name=as_is/opt=(inline=speed)"
 113 $       s_case = true
 114 $   endif
 115 $ endif
 116 $ if its_vaxc .or. its_gnuc
 117 $ then
 118 $    if f$trnlnm("SYS").eqs."" then define sys sys$library:
 119 $ endif
 120 $!
 121 $! Build a fake configure input header
 122 $!
 123 $ open/write conf_hin config.hin
 124 $ write conf_hin "#undef _LARGEFILE64_SOURCE"
 125 $ close conf_hin
 126 $!
 127 $!
 128 $ i = 0
 129 $FIND_ACONF:
 130 $ fname = f$element(i,"#",aconf_in_file)
 131 $ if fname .eqs. "#" then goto AMISS_ERR
 132 $ if f$search(fname) .eqs. ""
 133 $ then
 134 $   i = i + 1
 135 $   goto find_aconf
 136 $ endif
 137 $ open/read/err=aconf_err aconf_in 'fname'
 138 $ open/write aconf zconf.h
 139 $ACONF_LOOP:
 140 $ read/end_of_file=aconf_exit aconf_in line
 141 $ work = f$edit(line, "compress,trim")
 142 $ if f$extract(0,6,work) .nes. "#undef"
 143 $ then
 144 $   if f$extract(0,12,work) .nes. "#cmakedefine"
 145 $   then
 146 $       write aconf line
 147 $   endif
 148 $ else
 149 $   cdef = f$element(1," ",work)
 150 $   gosub check_config
 151 $ endif
 152 $ goto aconf_loop
 153 $ACONF_EXIT:
 154 $ write aconf ""
 155 $ write aconf "/* VMS specifics added by make_vms.com: */"
 156 $ write aconf "#define VMS 1"
 157 $ write aconf "#include <unistd.h>"
 158 $ write aconf "#include <unixio.h>"
 159 $ write aconf "#ifdef _LARGEFILE"
 160 $ write aconf "# define off64_t __off64_t"
 161 $ write aconf "# define fopen64 fopen"
 162 $ write aconf "# define fseeko64 fseeko"
 163 $ write aconf "# define lseek64 lseek"
 164 $ write aconf "# define ftello64 ftell"
 165 $ write aconf "#endif"
 166 $ write aconf "#if !defined( __VAX) && (__CRTL_VER >= 70312000)"
 167 $ write aconf "# define HAVE_VSNPRINTF"
 168 $ write aconf "#endif"
 169 $ close aconf_in
 170 $ close aconf
 171 $ if f$search("''th'") .nes. "" then delete 'th';*
 172 $! Build the thing plain or with mms
 173 $!
 174 $ write sys$output "Compiling Zlib sources ..."
 175 $ if make.eqs.""
 176 $ then
 177 $   if (f$search( "example.obj;*") .nes. "") then delete example.obj;*
 178 $   if (f$search( "minigzip.obj;*") .nes. "") then delete minigzip.obj;*
 179 $   CALL MAKE adler32.OBJ "CC ''CCOPT' adler32" -
 180                 adler32.c zlib.h zconf.h
 181 $   CALL MAKE compress.OBJ "CC ''CCOPT' compress" -
 182                 compress.c zlib.h zconf.h
 183 $   CALL MAKE crc32.OBJ "CC ''CCOPT' crc32" -
 184                 crc32.c zlib.h zconf.h
 185 $   CALL MAKE deflate.OBJ "CC ''CCOPT' deflate" -
 186                 deflate.c deflate.h zutil.h zlib.h zconf.h
 187 $   CALL MAKE gzclose.OBJ "CC ''CCOPT' gzclose" -
 188                 gzclose.c zutil.h zlib.h zconf.h
 189 $   CALL MAKE gzlib.OBJ "CC ''CCOPT' gzlib" -
 190                 gzlib.c zutil.h zlib.h zconf.h
 191 $   CALL MAKE gzread.OBJ "CC ''CCOPT' gzread" -
 192                 gzread.c zutil.h zlib.h zconf.h
 193 $   CALL MAKE gzwrite.OBJ "CC ''CCOPT' gzwrite" -
 194                 gzwrite.c zutil.h zlib.h zconf.h
 195 $   CALL MAKE infback.OBJ "CC ''CCOPT' infback" -
 196                 infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h
 197 $   CALL MAKE inffast.OBJ "CC ''CCOPT' inffast" -
 198                 inffast.c zutil.h zlib.h zconf.h inffast.h
 199 $   CALL MAKE inflate.OBJ "CC ''CCOPT' inflate" -
 200                 inflate.c zutil.h zlib.h zconf.h infblock.h
 201 $   CALL MAKE inftrees.OBJ "CC ''CCOPT' inftrees" -
 202                 inftrees.c zutil.h zlib.h zconf.h inftrees.h
 203 $   CALL MAKE trees.OBJ "CC ''CCOPT' trees" -
 204                 trees.c deflate.h zutil.h zlib.h zconf.h
 205 $   CALL MAKE uncompr.OBJ "CC ''CCOPT' uncompr" -
 206                 uncompr.c zlib.h zconf.h
 207 $   CALL MAKE zutil.OBJ "CC ''CCOPT' zutil" -
 208                 zutil.c zutil.h zlib.h zconf.h
 209 $   write sys$output "Building Zlib ..."
 210 $   CALL MAKE libz.OLB "lib/crea libz.olb *.obj" *.OBJ
 211 $   write sys$output "Building example..."
 212 $   CALL MAKE example.OBJ "CC ''CCOPT' [.test]example" -
 213                 [.test]example.c zlib.h zconf.h
 214 $   call make example.exe "LINK example,libz.olb/lib" example.obj libz.olb
 215 $   write sys$output "Building minigzip..."
 216 $   CALL MAKE minigzip.OBJ "CC ''CCOPT' [.test]minigzip" -
 217               [.test]minigzip.c zlib.h zconf.h
 218 $   call make minigzip.exe -
 219               "LINK minigzip,libz.olb/lib" -
 220               minigzip.obj libz.olb
 221 $ else
 222 $   gosub crea_mms
 223 $   write sys$output "Make ''name' ''version' with ''Make' "
 224 $   'make'
 225 $ endif
 226 $!
 227 $! Create shareable image
 228 $!
 229 $ gosub crea_olist
 230 $ write sys$output "Creating libzshr.exe"
 231 $ call map_2_shopt 'mapfile' 'optfile'
 232 $ LINK_'lopts'/SHARE=libzshr.exe modules.opt/opt,'optfile'/opt
 233 $ write sys$output "Zlib build completed"
 234 $ delete/nolog tmp.opt;*
 235 $ exit
 236 $AMISS_ERR:
 237 $ write sys$output "No source for config.hin found."
 238 $ write sys$output "Tried any of ''aconf_in_file'"
 239 $ goto err_exit
 240 $CC_ERR:
 241 $ write sys$output "C compiler required to build ''name'"
 242 $ goto err_exit
 243 $ERR_EXIT:
 244 $ set message/facil/ident/sever/text
 245 $ close/nolog optf
 246 $ close/nolog topt
 247 $ close/nolog aconf_in
 248 $ close/nolog aconf
 249 $ close/nolog out
 250 $ close/nolog min
 251 $ close/nolog mod
 252 $ close/nolog h_in
 253 $ write sys$output "Exiting..."
 254 $ exit 2
 255 $!
 256 $!
 257 $MAKE: SUBROUTINE   !SUBROUTINE TO CHECK DEPENDENCIES
 258 $ V = 'F$Verify(0)
 259 $! P1 = What we are trying to make
 260 $! P2 = Command to make it
 261 $! P3 - P8  What it depends on
 262 $
 263 $ If F$Search(P1) .Eqs. "" Then Goto Makeit
 264 $ Time = F$CvTime(F$File(P1,"RDT"))
 265 $arg=3
 266 $Loop:
 267 $       Argument = P'arg
 268 $       If Argument .Eqs. "" Then Goto Exit
 269 $       El=0
 270 $Loop2:
 271 $       File = F$Element(El," ",Argument)
 272 $       If File .Eqs. " " Then Goto Endl
 273 $       AFile = ""
 274 $Loop3:
 275 $       OFile = AFile
 276 $       AFile = F$Search(File)
 277 $       If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
 278 $       If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
 279 $       Goto Loop3
 280 $NextEL:
 281 $       El = El + 1
 282 $       Goto Loop2
 283 $EndL:
 284 $ arg=arg+1
 285 $ If arg .Le. 8 Then Goto Loop
 286 $ Goto Exit
 287 $
 288 $Makeit:
 289 $ VV=F$VERIFY(0)
 290 $ write sys$output P2
 291 $ 'P2
 292 $ VV='F$Verify(VV)
 293 $Exit:
 294 $ If V Then Set Verify
 295 $ENDSUBROUTINE
 296 $!------------------------------------------------------------------------------
 297 $!
 298 $! Check command line options and set symbols accordingly
 299 $!
 300 $!------------------------------------------------------------------------------
 301 $! Version history
 302 $! 0.01 20041206 First version to receive a number
 303 $! 0.02 20060126 Add new "HELP" target
 304 $ CHECK_OPTS:
 305 $ i = 1
 306 $ OPT_LOOP:
 307 $ if i .lt. 9
 308 $ then
 309 $   cparm = f$edit(p'i',"upcase")
 310 $!
 311 $! Check if parameter actually contains something
 312 $!
 313 $   if f$edit(cparm,"trim") .nes. ""
 314 $   then
 315 $     if cparm .eqs. "DEBUG"
 316 $     then
 317 $       ccopt = ccopt + "/noopt/deb"
 318 $       lopts = lopts + "/deb"
 319 $     endif
 320 $     if f$locate("CCOPT=",cparm) .lt. f$length(cparm)
 321 $     then
 322 $       start = f$locate("=",cparm) + 1
 323 $       len   = f$length(cparm) - start
 324 $       ccopt = ccopt + f$extract(start,len,cparm)
 325 $       if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) -
 326           then s_case = true
 327 $     endif
 328 $     if cparm .eqs. "LINK" then linkonly = true
 329 $     if f$locate("LOPTS=",cparm) .lt. f$length(cparm)
 330 $     then
 331 $       start = f$locate("=",cparm) + 1
 332 $       len   = f$length(cparm) - start
 333 $       lopts = lopts + f$extract(start,len,cparm)
 334 $     endif
 335 $     if f$locate("CC=",cparm) .lt. f$length(cparm)
 336 $     then
 337 $       start  = f$locate("=",cparm) + 1
 338 $       len    = f$length(cparm) - start
 339 $       cc_com = f$extract(start,len,cparm)
 340         if (cc_com .nes. "DECC") .and. -
 341            (cc_com .nes. "VAXC") .and. -
 342            (cc_com .nes. "GNUC")
 343 $       then
 344 $         write sys$output "Unsupported compiler choice ''cc_com' ignored"
 345 $         write sys$output "Use DECC, VAXC, or GNUC instead"
 346 $       else
 347 $         if cc_com .eqs. "DECC" then its_decc = true
 348 $         if cc_com .eqs. "VAXC" then its_vaxc = true
 349 $         if cc_com .eqs. "GNUC" then its_gnuc = true
 350 $       endif
 351 $     endif
 352 $     if f$locate("MAKE=",cparm) .lt. f$length(cparm)
 353 $     then
 354 $       start  = f$locate("=",cparm) + 1
 355 $       len    = f$length(cparm) - start
 356 $       mmks = f$extract(start,len,cparm)
 357 $       if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS")
 358 $       then
 359 $         make = mmks
 360 $       else
 361 $         write sys$output "Unsupported make choice ''mmks' ignored"
 362 $         write sys$output "Use MMK or MMS instead"
 363 $       endif
 364 $     endif
 365 $     if cparm .eqs. "HELP" then gosub bhelp
 366 $   endif
 367 $   i = i + 1
 368 $   goto opt_loop
 369 $ endif
 370 $ return
 371 $!------------------------------------------------------------------------------
 372 $!
 373 $! Look for the compiler used
 374 $!
 375 $! Version history
 376 $! 0.01 20040223 First version to receive a number
 377 $! 0.02 20040229 Save/set value of decc$no_rooted_search_lists
 378 $! 0.03 20060202 Extend handling of GNU C
 379 $! 0.04 20090402 Compaq -> hp
 380 $CHECK_COMPILER:
 381 $ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
 382 $ then
 383 $   its_decc = (f$search("SYS$SYSTEM:DECC$COMPILER.EXE") .nes. "")
 384 $   its_vaxc = .not. its_decc .and. (F$Search("SYS$System:VAXC.Exe") .nes. "")
 385 $   its_gnuc = .not. (its_decc .or. its_vaxc) .and. (f$trnlnm("gnu_cc") .nes. "")
 386 $ endif
 387 $!
 388 $! Exit if no compiler available
 389 $!
 390 $ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
 391 $ then goto CC_ERR
 392 $ else
 393 $   if its_decc
 394 $   then
 395 $     write sys$output "CC compiler check ... hp C"
 396 $     if f$trnlnm("decc$no_rooted_search_lists") .nes. ""
 397 $     then
 398 $       dnrsl = f$trnlnm("decc$no_rooted_search_lists")
 399 $     endif
 400 $     define/nolog decc$no_rooted_search_lists 1
 401 $   else
 402 $     if its_vaxc then write sys$output "CC compiler check ... VAX C"
 403 $     if its_gnuc
 404 $     then
 405 $         write sys$output "CC compiler check ... GNU C"
 406 $         if f$trnlnm(topt) then write topt "gnu_cc:[000000]gcclib.olb/lib"
 407 $         if f$trnlnm(optf) then write optf "gnu_cc:[000000]gcclib.olb/lib"
 408 $         cc = "gcc"
 409 $     endif
 410 $     if f$trnlnm(topt) then write topt "sys$share:vaxcrtl.exe/share"
 411 $     if f$trnlnm(optf) then write optf "sys$share:vaxcrtl.exe/share"
 412 $   endif
 413 $ endif
 414 $ return
 415 $!------------------------------------------------------------------------------
 416 $!
 417 $! If MMS/MMK are available dump out the descrip.mms if required
 418 $!
 419 $CREA_MMS:
 420 $ write sys$output "Creating descrip.mms..."
 421 $ create descrip.mms
 422 $ open/append out descrip.mms
 423 $ copy sys$input: out
 424 $ deck
 425 # descrip.mms: MMS description file for building zlib on VMS
 426 # written by Martin P.J. Zinser
 427 # <zinser@zinser.no-ip.info or martin.zinser@eurexchange.com>
 428
 429 OBJS = adler32.obj, compress.obj, crc32.obj, gzclose.obj, gzlib.obj\
 430        gzread.obj, gzwrite.obj, uncompr.obj, infback.obj\
 431        deflate.obj, trees.obj, zutil.obj, inflate.obj, \
 432        inftrees.obj, inffast.obj
 433
 434 $ eod
 435 $ write out "CFLAGS=", ccopt
 436 $ write out "LOPTS=", lopts
 437 $ write out "all : example.exe minigzip.exe libz.olb"
 438 $ copy sys$input: out
 439 $ deck
 440         @ write sys$output " Example applications available"
 441
 442 libz.olb : libz.olb($(OBJS))
 443         @ write sys$output " libz available"
 444
 445 example.exe : example.obj libz.olb
 446               link $(LOPTS) example,libz.olb/lib
 447
 448 minigzip.exe : minigzip.obj libz.olb
 449               link $(LOPTS) minigzip,libz.olb/lib
 450
 451 clean :
 452         delete *.obj;*,libz.olb;*,*.opt;*,*.exe;*
 453
 454
 455 # Other dependencies.
 456 adler32.obj  : adler32.c zutil.h zlib.h zconf.h
 457 compress.obj : compress.c zlib.h zconf.h
 458 crc32.obj    : crc32.c zutil.h zlib.h zconf.h
 459 deflate.obj  : deflate.c deflate.h zutil.h zlib.h zconf.h
 460 example.obj  : [.test]example.c zlib.h zconf.h
 461 gzclose.obj  : gzclose.c zutil.h zlib.h zconf.h
 462 gzlib.obj    : gzlib.c zutil.h zlib.h zconf.h
 463 gzread.obj   : gzread.c zutil.h zlib.h zconf.h
 464 gzwrite.obj  : gzwrite.c zutil.h zlib.h zconf.h
 465 inffast.obj  : inffast.c zutil.h zlib.h zconf.h inftrees.h inffast.h
 466 inflate.obj  : inflate.c zutil.h zlib.h zconf.h
 467 inftrees.obj : inftrees.c zutil.h zlib.h zconf.h inftrees.h
 468 minigzip.obj : [.test]minigzip.c zlib.h zconf.h
 469 trees.obj    : trees.c deflate.h zutil.h zlib.h zconf.h
 470 uncompr.obj  : uncompr.c zlib.h zconf.h
 471 zutil.obj    : zutil.c zutil.h zlib.h zconf.h
 472 infback.obj  : infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h
 473 $ eod
 474 $ close out
 475 $ return
 476 $!------------------------------------------------------------------------------
 477 $!
 478 $! Read list of core library sources from makefile.in and create options
 479 $! needed to build shareable image
 480 $!
 481 $CREA_OLIST:
 482 $ open/read min makefile.in
 483 $ open/write mod modules.opt
 484 $ src_check_list = "OBJZ =#OBJG ="
 485 $MRLOOP:
 486 $ read/end=mrdone min rec
 487 $ i = 0
 488 $SRC_CHECK_LOOP:
 489 $ src_check = f$element(i, "#", src_check_list)
 490 $ i = i+1
 491 $ if src_check .eqs. "#" then goto mrloop
 492 $ if (f$extract(0,6,rec) .nes. src_check) then goto src_check_loop
 493 $ rec = rec - src_check
 494 $ gosub extra_filnam
 495 $ if (f$element(1,"\",rec) .eqs. "\") then goto mrloop
 496 $MRSLOOP:
 497 $ read/end=mrdone min rec
 498 $ gosub extra_filnam
 499 $ if (f$element(1,"\",rec) .nes. "\") then goto mrsloop
 500 $MRDONE:
 501 $ close min
 502 $ close mod
 503 $ return
 504 $!------------------------------------------------------------------------------
 505 $!
 506 $! Take record extracted in crea_olist and split it into single filenames
 507 $!
 508 $EXTRA_FILNAM:
 509 $ myrec = f$edit(rec - "\", "trim,compress")
 510 $ i = 0
 511 $FELOOP:
 512 $ srcfil = f$element(i," ", myrec)
 513 $ if (srcfil .nes. " ")
 514 $ then
 515 $   write mod f$parse(srcfil,,,"NAME"), ".obj"
 516 $   i = i + 1
 517 $   goto feloop
 518 $ endif
 519 $ return
 520 $!------------------------------------------------------------------------------
 521 $!
 522 $! Find current Zlib version number
 523 $!
 524 $FIND_VERSION:
 525 $ open/read h_in 'v_file'
 526 $hloop:
 527 $ read/end=hdone h_in rec
 528 $ rec = f$edit(rec,"TRIM")
 529 $ if (f$extract(0,1,rec) .nes. "#") then goto hloop
 530 $ rec = f$edit(rec - "#", "TRIM")
 531 $ if f$element(0," ",rec) .nes. "define" then goto hloop
 532 $ if f$element(1," ",rec) .eqs. v_string
 533 $ then
 534 $   version = 'f$element(2," ",rec)'
 535 $   goto hdone
 536 $ endif
 537 $ goto hloop
 538 $hdone:
 539 $ close h_in
 540 $ return
 541 $!------------------------------------------------------------------------------
 542 $!
 543 $CHECK_CONFIG:
 544 $!
 545 $ in_ldef = f$locate(cdef,libdefs)
 546 $ if (in_ldef .lt. f$length(libdefs))
 547 $ then
 548 $   write aconf "#define ''cdef' 1"
 549 $   libdefs = f$extract(0,in_ldef,libdefs) + -
 550               f$extract(in_ldef + f$length(cdef) + 1, -
 551                         f$length(libdefs) - in_ldef - f$length(cdef) - 1, -
 552                         libdefs)
 553 $ else
 554 $   if (f$type('cdef') .eqs. "INTEGER")
 555 $   then
 556 $     write aconf "#define ''cdef' ", 'cdef'
 557 $   else
 558 $     if (f$type('cdef') .eqs. "STRING")
 559 $     then
 560 $       write aconf "#define ''cdef' ", """", '''cdef'', """"
 561 $     else
 562 $       gosub check_cc_def
 563 $     endif
 564 $   endif
 565 $ endif
 566 $ return
 567 $!------------------------------------------------------------------------------
 568 $!
 569 $! Check if this is a define relating to the properties of the C/C++
 570 $! compiler
 571 $!
 572 $ CHECK_CC_DEF:
 573 $ if (cdef .eqs. "_LARGEFILE64_SOURCE")
 574 $ then
 575 $   copy sys$input: 'tc'
 576 $   deck
 577 #include "tconfig"
 578 #define _LARGEFILE
 579 #include <stdio.h>
 580
 581 int main(){
 582 FILE *fp;
 583   fp = fopen("temp.txt","r");
 584   fseeko(fp,1,SEEK_SET);
 585   fclose(fp);
 586 }
 587
 588 $   eod
 589 $   test_inv = false
 590 $   comm_h = false
 591 $   gosub cc_prop_check
 592 $   return
 593 $ endif
 594 $ write aconf "/* ", line, " */"
 595 $ return
 596 $!------------------------------------------------------------------------------
 597 $!
 598 $! Check for properties of C/C++ compiler
 599 $!
 600 $! Version history
 601 $! 0.01 20031020 First version to receive a number
 602 $! 0.02 20031022 Added logic for defines with value
 603 $! 0.03 20040309 Make sure local config file gets not deleted
 604 $! 0.04 20041230 Also write include for configure run
 605 $! 0.05 20050103 Add processing of "comment defines"
 606 $CC_PROP_CHECK:
 607 $ cc_prop = true
 608 $ is_need = false
 609 $ is_need = (f$extract(0,4,cdef) .eqs. "NEED") .or. (test_inv .eq. true)
 610 $ if f$search(th) .eqs. "" then create 'th'
 611 $ set message/nofac/noident/nosever/notext
 612 $ on error then continue
 613 $ cc 'tmpnam'
 614 $ if .not. ($status)  then cc_prop = false
 615 $ on error then continue
 616 $! The headers might lie about the capabilities of the RTL
 617 $ link 'tmpnam',tmp.opt/opt
 618 $ if .not. ($status)  then cc_prop = false
 619 $ set message/fac/ident/sever/text
 620 $ on error then goto err_exit
 621 $ delete/nolog 'tmpnam'.*;*/exclude='th'
 622 $ if (cc_prop .and. .not. is_need) .or. -
 623      (.not. cc_prop .and. is_need)
 624 $ then
 625 $   write sys$output "Checking for ''cdef'... yes"
 626 $   if f$type('cdef_val'_yes) .nes. ""
 627 $   then
 628 $     if f$type('cdef_val'_yes) .eqs. "INTEGER" -
 629          then call write_config f$fao("#define !AS !UL",cdef,'cdef_val'_yes)
 630 $     if f$type('cdef_val'_yes) .eqs. "STRING" -
 631          then call write_config f$fao("#define !AS !AS",cdef,'cdef_val'_yes)
 632 $   else
 633 $     call write_config f$fao("#define !AS 1",cdef)
 634 $   endif
 635 $   if (cdef .eqs. "HAVE_FSEEKO") .or. (cdef .eqs. "_LARGE_FILES") .or. -
 636        (cdef .eqs. "_LARGEFILE64_SOURCE") then -
 637       call write_config f$string("#define _LARGEFILE 1")
 638 $ else
 639 $   write sys$output "Checking for ''cdef'... no"
 640 $   if (comm_h)
 641 $   then
 642       call write_config f$fao("/* !AS */",line)
 643 $   else
 644 $     if f$type('cdef_val'_no) .nes. ""
 645 $     then
 646 $       if f$type('cdef_val'_no) .eqs. "INTEGER" -
 647            then call write_config f$fao("#define !AS !UL",cdef,'cdef_val'_no)
 648 $       if f$type('cdef_val'_no) .eqs. "STRING" -
 649            then call write_config f$fao("#define !AS !AS",cdef,'cdef_val'_no)
 650 $     else
 651 $       call write_config f$fao("#undef !AS",cdef)
 652 $     endif
 653 $   endif
 654 $ endif
 655 $ return
 656 $!------------------------------------------------------------------------------
 657 $!
 658 $! Check for properties of C/C++ compiler with multiple result values
 659 $!
 660 $! Version history
 661 $! 0.01 20040127 First version
 662 $! 0.02 20050103 Reconcile changes from cc_prop up to version 0.05
 663 $CC_MPROP_CHECK:
 664 $ cc_prop = true
 665 $ i    = 1
 666 $ idel = 1
 667 $ MT_LOOP:
 668 $ if f$type(result_'i') .eqs. "STRING"
 669 $ then
 670 $   set message/nofac/noident/nosever/notext
 671 $   on error then continue
 672 $   cc 'tmpnam'_'i'
 673 $   if .not. ($status)  then cc_prop = false
 674 $   on error then continue
 675 $! The headers might lie about the capabilities of the RTL
 676 $   link 'tmpnam'_'i',tmp.opt/opt
 677 $   if .not. ($status)  then cc_prop = false
 678 $   set message/fac/ident/sever/text
 679 $   on error then goto err_exit
 680 $   delete/nolog 'tmpnam'_'i'.*;*
 681 $   if (cc_prop)
 682 $   then
 683 $     write sys$output "Checking for ''cdef'... ", mdef_'i'
 684 $     if f$type(mdef_'i') .eqs. "INTEGER" -
 685          then call write_config f$fao("#define !AS !UL",cdef,mdef_'i')
 686 $     if f$type('cdef_val'_yes) .eqs. "STRING" -
 687          then call write_config f$fao("#define !AS !AS",cdef,mdef_'i')
 688 $     goto msym_clean
 689 $   else
 690 $     i = i + 1
 691 $     goto mt_loop
 692 $   endif
 693 $ endif
 694 $ write sys$output "Checking for ''cdef'... no"
 695 $ call write_config f$fao("#undef !AS",cdef)
 696 $ MSYM_CLEAN:
 697 $ if (idel .le. msym_max)
 698 $ then
 699 $   delete/sym mdef_'idel'
 700 $   idel = idel + 1
 701 $   goto msym_clean
 702 $ endif
 703 $ return
 704 $!------------------------------------------------------------------------------
 705 $!
 706 $! Write configuration to both permanent and temporary config file
 707 $!
 708 $! Version history
 709 $! 0.01 20031029 First version to receive a number
 710 $!
 711 $WRITE_CONFIG: SUBROUTINE
 712 $  write aconf 'p1'
 713 $  open/append confh 'th'
 714 $  write confh 'p1'
 715 $  close confh
 716 $ENDSUBROUTINE
 717 $!------------------------------------------------------------------------------
 718 $!
 719 $! Analyze the project map file and create the symbol vector for a shareable
 720 $! image from it
 721 $!
 722 $! Version history
 723 $! 0.01 20120128 First version
 724 $! 0.02 20120226 Add pre-load logic
 725 $!
 726 $ MAP_2_SHOPT: Subroutine
 727 $!
 728 $ SAY := "WRITE_ SYS$OUTPUT"
 729 $!
 730 $ IF F$SEARCH("''P1'") .EQS. ""
 731 $ THEN
 732 $    SAY "MAP_2_SHOPT-E-NOSUCHFILE:  Error, inputfile ''p1' not available"
 733 $    goto exit_m2s
 734 $ ENDIF
 735 $ IF "''P2'" .EQS. ""
 736 $ THEN
 737 $    SAY "MAP_2_SHOPT:  Error, no output file provided"
 738 $    goto exit_m2s
 739 $ ENDIF
 740 $!
 741 $ module1 = "deflate#deflateEnd#deflateInit_#deflateParams#deflateSetDictionary"
 742 $ module2 = "gzclose#gzerror#gzgetc#gzgets#gzopen#gzprintf#gzputc#gzputs#gzread"
 743 $ module3 = "gzseek#gztell#inflate#inflateEnd#inflateInit_#inflateSetDictionary"
 744 $ module4 = "inflateSync#uncompress#zlibVersion#compress"
 745 $ open/read map 'p1
 746 $ if axp .or. ia64
 747 $ then
 748 $     open/write aopt a.opt
 749 $     open/write bopt b.opt
 750 $     write aopt " CASE_SENSITIVE=YES"
 751 $     write bopt "SYMBOL_VECTOR= (-"
 752 $     mod_sym_num = 1
 753 $ MOD_SYM_LOOP:
 754 $     if f$type(module'mod_sym_num') .nes. ""
 755 $     then
 756 $         mod_in = 0
 757 $ MOD_SYM_IN:
 758 $         shared_proc = f$element(mod_in, "#", module'mod_sym_num')
 759 $         if shared_proc .nes. "#"
 760 $         then
 761 $             write aopt f$fao(" symbol_vector=(!AS/!AS=PROCEDURE)",-
 762                                f$edit(shared_proc,"upcase"),shared_proc)
 763 $             write bopt f$fao("!AS=PROCEDURE,-",shared_proc)
 764 $             mod_in = mod_in + 1
 765 $             goto mod_sym_in
 766 $         endif
 767 $         mod_sym_num = mod_sym_num + 1
 768 $         goto mod_sym_loop
 769 $     endif
 770 $MAP_LOOP:
 771 $     read/end=map_end map line
 772 $     if (f$locate("{",line).lt. f$length(line)) .or. -
 773          (f$locate("global:", line) .lt. f$length(line))
 774 $     then
 775 $         proc = true
 776 $         goto map_loop
 777 $     endif
 778 $     if f$locate("}",line).lt. f$length(line) then proc = false
 779 $     if f$locate("local:", line) .lt. f$length(line) then proc = false
 780 $     if proc
 781 $     then
 782 $         shared_proc = f$edit(line,"collapse")
 783 $         chop_semi = f$locate(";", shared_proc)
 784 $         if chop_semi .lt. f$length(shared_proc) then -
 785               shared_proc = f$extract(0, chop_semi, shared_proc)
 786 $         write aopt f$fao(" symbol_vector=(!AS/!AS=PROCEDURE)",-
 787                                  f$edit(shared_proc,"upcase"),shared_proc)
 788 $         write bopt f$fao("!AS=PROCEDURE,-",shared_proc)
 789 $     endif
 790 $     goto map_loop
 791 $MAP_END:
 792 $     close/nolog aopt
 793 $     close/nolog bopt
 794 $     open/append libopt 'p2'
 795 $     open/read aopt a.opt
 796 $     open/read bopt b.opt
 797 $ALOOP:
 798 $     read/end=aloop_end aopt line
 799 $     write libopt line
 800 $     goto aloop
 801 $ALOOP_END:
 802 $     close/nolog aopt
 803 $     sv = ""
 804 $BLOOP:
 805 $     read/end=bloop_end bopt svn
 806 $     if (svn.nes."")
 807 $     then
 808 $        if (sv.nes."") then write libopt sv
 809 $        sv = svn
 810 $     endif
 811 $     goto bloop
 812 $BLOOP_END:
 813 $     write libopt f$extract(0,f$length(sv)-2,sv), "-"
 814 $     write libopt ")"
 815 $     close/nolog bopt
 816 $     delete/nolog/noconf a.opt;*,b.opt;*
 817 $ else
 818 $     if vax
 819 $     then
 820 $     open/append libopt 'p2'
 821 $     mod_sym_num = 1
 822 $ VMOD_SYM_LOOP:
 823 $     if f$type(module'mod_sym_num') .nes. ""
 824 $     then
 825 $         mod_in = 0
 826 $ VMOD_SYM_IN:
 827 $         shared_proc = f$element(mod_in, "#", module'mod_sym_num')
 828 $         if shared_proc .nes. "#"
 829 $         then
 830 $             write libopt f$fao("UNIVERSAL=!AS",-
 831                                      f$edit(shared_proc,"upcase"))
 832 $             mod_in = mod_in + 1
 833 $             goto vmod_sym_in
 834 $         endif
 835 $         mod_sym_num = mod_sym_num + 1
 836 $         goto vmod_sym_loop
 837 $     endif
 838 $VMAP_LOOP:
 839 $         read/end=vmap_end map line
 840 $         if (f$locate("{",line).lt. f$length(line)) .or. -
 841               (f$locate("global:", line) .lt. f$length(line))
 842 $         then
 843 $             proc = true
 844 $             goto vmap_loop
 845 $         endif
 846 $         if f$locate("}",line).lt. f$length(line) then proc = false
 847 $         if f$locate("local:", line) .lt. f$length(line) then proc = false
 848 $         if proc
 849 $         then
 850 $             shared_proc = f$edit(line,"collapse")
 851 $             chop_semi = f$locate(";", shared_proc)
 852 $             if chop_semi .lt. f$length(shared_proc) then -
 853                   shared_proc = f$extract(0, chop_semi, shared_proc)
 854 $             write libopt f$fao("UNIVERSAL=!AS",-
 855                                      f$edit(shared_proc,"upcase"))
 856 $         endif
 857 $         goto vmap_loop
 858 $VMAP_END:
 859 $     else
 860 $         write sys$output "Unknown Architecture (Not VAX, AXP, or IA64)"
 861 $         write sys$output "No options file created"
 862 $     endif
 863 $ endif
 864 $ EXIT_M2S:
 865 $ close/nolog map
 866 $ close/nolog libopt
 867 $ endsubroutine