| blob | c2a1fb54b2f4498d2cd98b4dc6a2309219676760 |
1 $! make libz under VMS written by
2 $! Martin P.J. Zinser
3 $! <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>
4 $!
5 $ on error then goto err_exit
6 $!
7 $!
8 $! Just some general constants...
9 $!
10 $ true = 1
11 $ false = 0
12 $ tmpnam = "temp_" + f$getjpi("","pid")
13 $ SAY = "WRITE SYS$OUTPUT"
14 $!
15 $! Setup variables holding "config" information
16 $!
17 $ Make = ""
18 $ name = "Zlib"
19 $ version = "?.?.?"
20 $ v_string = "ZLIB_VERSION"
21 $ v_file = "zlib.h"
22 $ ccopt = ""
23 $ lopts = ""
24 $ linkonly = false
25 $ optfile = name + ".opt"
26 $ its_decc = false
27 $ its_vaxc = false
28 $ its_gnuc = false
29 $ axp = f$getsyi("HW_MODEL").ge.1024
30 $ s_case = false
31 $! Check for MMK/MMS
32 $!
33 $ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"
34 $ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"
35 $!
36 $!
37 $ gosub find_version
38 $!
39 $ gosub check_opts
40 $!
41 $! Look for the compiler used
42 $!
43 $ gosub check_compiler
44 $ if its_decc
45 $ then
46 $ ccopt = "/prefix=all" + ccopt
47 $ if f$trnlnm("SYS") .eqs. ""
48 $ then
49 $ if axp
50 $ then
51 $ define sys sys$library:
52 $ else
53 $ ccopt = "/decc" + ccopt
54 $ define sys decc$library_include:
55 $ endif
56 $ endif
57 $ endif
58 $ if its_vaxc .or. its_gnuc
59 $ then
60 $ if f$trnlnm("SYS").eqs."" then define sys sys$library:
61 $ endif
62 $!
63 $! Build the thing plain or with mms
64 $!
65 $ write sys$output "Compiling Zlib sources ..."
66 $ if make.eqs.""
67 $ then
68 $ dele example.obj;*,minigzip.obj;*
69 $ CALL MAKE adler32.OBJ "CC ''CCOPT' adler32" -
70 adler32.c zlib.h zconf.h
71 $ CALL MAKE compress.OBJ "CC ''CCOPT' compress" -
72 compress.c zlib.h zconf.h
73 $ CALL MAKE crc32.OBJ "CC ''CCOPT' crc32" -
74 crc32.c zlib.h zconf.h
75 $ CALL MAKE deflate.OBJ "CC ''CCOPT' deflate" -
76 deflate.c deflate.h zutil.h zlib.h zconf.h
77 $ CALL MAKE gzio.OBJ "CC ''CCOPT' gzio" -
78 gzio.c zutil.h zlib.h zconf.h
79 $ CALL MAKE infback.OBJ "CC ''CCOPT' infback" -
80 infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h
81 $ CALL MAKE inffast.OBJ "CC ''CCOPT' inffast" -
82 inffast.c zutil.h zlib.h zconf.h inffast.h
83 $ CALL MAKE inflate.OBJ "CC ''CCOPT' inflate" -
84 inflate.c zutil.h zlib.h zconf.h infblock.h
85 $ CALL MAKE inftrees.OBJ "CC ''CCOPT' inftrees" -
86 inftrees.c zutil.h zlib.h zconf.h inftrees.h
87 $ CALL MAKE trees.OBJ "CC ''CCOPT' trees" -
88 trees.c deflate.h zutil.h zlib.h zconf.h
89 $ CALL MAKE uncompr.OBJ "CC ''CCOPT' uncompr" -
90 uncompr.c zlib.h zconf.h
91 $ CALL MAKE zutil.OBJ "CC ''CCOPT' zutil" -
92 zutil.c zutil.h zlib.h zconf.h
93 $ write sys$output "Building Zlib ..."
94 $ CALL MAKE libz.OLB "lib/crea libz.olb *.obj" *.OBJ
95 $ write sys$output "Building example..."
96 $ CALL MAKE example.OBJ "CC ''CCOPT' example" -
97 example.c zlib.h zconf.h
98 $ call make example.exe "LINK example,libz.olb/lib" example.obj libz.olb
99 $ if f$search("x11vms:xvmsutils.olb") .nes. ""
100 $ then
101 $ write sys$output "Building minigzip..."
102 $ CALL MAKE minigzip.OBJ "CC ''CCOPT' minigzip" -
103 minigzip.c zlib.h zconf.h
104 $ call make minigzip.exe -
105 "LINK minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib" -
106 minigzip.obj libz.olb
107 $ endif
108 $ else
109 $ gosub crea_mms
110 $ SAY "Make ''name' ''version' with ''Make' "
111 $ 'make'
112 $ endif
113 $!
114 $! Alpha gets a shareable image
115 $!
116 $ If axp
117 $ Then
118 $ gosub crea_olist
119 $ write sys$output "Creating libzshr.exe"
120 $ call anal_obj_axp modules.opt _link.opt
121 $ if s_case
122 $ then
123 $ open/append optf modules.opt
124 $ write optf "case_sensitive=YES"
125 $ close optf
126 $ endif
127 $ LINK_'lopts'/SHARE=libzshr.exe modules.opt/opt,_link.opt/opt
128 $ endif
129 $ write sys$output "Zlib build completed"
130 $ exit
131 $CC_ERR:
132 $ write sys$output "C compiler required to build ''name'"
133 $ goto err_exit
134 $ERR_EXIT:
135 $ set message/facil/ident/sever/text
136 $ write sys$output "Exiting..."
137 $ exit 2
138 $!
139 $!
140 $MAKE: SUBROUTINE !SUBROUTINE TO CHECK DEPENDENCIES
141 $ V = 'F$Verify(0)
142 $! P1 = What we are trying to make
143 $! P2 = Command to make it
144 $! P3 - P8 What it depends on
145 $
146 $ If F$Search(P1) .Eqs. "" Then Goto Makeit
147 $ Time = F$CvTime(F$File(P1,"RDT"))
148 $arg=3
149 $Loop:
150 $ Argument = P'arg
151 $ If Argument .Eqs. "" Then Goto Exit
152 $ El=0
153 $Loop2:
154 $ File = F$Element(El," ",Argument)
155 $ If File .Eqs. " " Then Goto Endl
156 $ AFile = ""
157 $Loop3:
158 $ OFile = AFile
159 $ AFile = F$Search(File)
160 $ If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
161 $ If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
162 $ Goto Loop3
163 $NextEL:
164 $ El = El + 1
165 $ Goto Loop2
166 $EndL:
167 $ arg=arg+1
168 $ If arg .Le. 8 Then Goto Loop
169 $ Goto Exit
170 $
171 $Makeit:
172 $ VV=F$VERIFY(0)
173 $ write sys$output P2
174 $ 'P2
175 $ VV='F$Verify(VV)
176 $Exit:
177 $ If V Then Set Verify
178 $ENDSUBROUTINE
179 $!------------------------------------------------------------------------------
180 $!
181 $! Check command line options and set symbols accordingly
182 $!
183 $ CHECK_OPTS:
184 $ i = 1
185 $ OPT_LOOP:
186 $ if i .lt. 9
187 $ then
188 $ cparm = f$edit(p'i',"upcase")
189 $ if cparm .eqs. "DEBUG"
190 $ then
191 $ ccopt = ccopt + "/noopt/deb"
192 $ lopts = lopts + "/deb"
193 $ endif
194 $ if f$locate("CCOPT=",cparm) .lt. f$length(cparm)
195 $ then
196 $ start = f$locate("=",cparm) + 1
197 $ len = f$length(cparm) - start
198 $ ccopt = ccopt + f$extract(start,len,cparm)
199 $ if f$locate("AS_IS",f$edit(ccopt,"UPCASE")) .lt. f$length(ccopt) -
200 then s_case = true
201 $ endif
202 $ if cparm .eqs. "LINK" then linkonly = true
203 $ if f$locate("LOPTS=",cparm) .lt. f$length(cparm)
204 $ then
205 $ start = f$locate("=",cparm) + 1
206 $ len = f$length(cparm) - start
207 $ lopts = lopts + f$extract(start,len,cparm)
208 $ endif
209 $ if f$locate("CC=",cparm) .lt. f$length(cparm)
210 $ then
211 $ start = f$locate("=",cparm) + 1
212 $ len = f$length(cparm) - start
213 $ cc_com = f$extract(start,len,cparm)
214 if (cc_com .nes. "DECC") .and. -
215 (cc_com .nes. "VAXC") .and. -
216 (cc_com .nes. "GNUC")
217 $ then
218 $ write sys$output "Unsupported compiler choice ''cc_com' ignored"
219 $ write sys$output "Use DECC, VAXC, or GNUC instead"
220 $ else
221 $ if cc_com .eqs. "DECC" then its_decc = true
222 $ if cc_com .eqs. "VAXC" then its_vaxc = true
223 $ if cc_com .eqs. "GNUC" then its_gnuc = true
224 $ endif
225 $ endif
226 $ if f$locate("MAKE=",cparm) .lt. f$length(cparm)
227 $ then
228 $ start = f$locate("=",cparm) + 1
229 $ len = f$length(cparm) - start
230 $ mmks = f$extract(start,len,cparm)
231 $ if (mmks .eqs. "MMK") .or. (mmks .eqs. "MMS")
232 $ then
233 $ make = mmks
234 $ else
235 $ write sys$output "Unsupported make choice ''mmks' ignored"
236 $ write sys$output "Use MMK or MMS instead"
237 $ endif
238 $ endif
239 $ i = i + 1
240 $ goto opt_loop
241 $ endif
242 $ return
243 $!------------------------------------------------------------------------------
244 $!
245 $! Look for the compiler used
246 $!
247 $CHECK_COMPILER:
248 $ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
249 $ then
250 $ its_decc = (f$search("SYS$SYSTEM:DECC$COMPILER.EXE") .nes. "")
251 $ its_vaxc = .not. its_decc .and. (F$Search("SYS$System:VAXC.Exe") .nes. "")
252 $ its_gnuc = .not. (its_decc .or. its_vaxc) .and. (f$trnlnm("gnu_cc") .nes. "")
253 $ endif
254 $!
255 $! Exit if no compiler available
256 $!
257 $ if (.not. (its_decc .or. its_vaxc .or. its_gnuc))
258 $ then goto CC_ERR
259 $ else
260 $ if its_decc then write sys$output "CC compiler check ... Compaq C"
261 $ if its_vaxc then write sys$output "CC compiler check ... VAX C"
262 $ if its_gnuc then write sys$output "CC compiler check ... GNU C"
263 $ endif
264 $ return
265 $!------------------------------------------------------------------------------
266 $!
267 $! If MMS/MMK are available dump out the descrip.mms if required
268 $!
269 $CREA_MMS:
270 $ write sys$output "Creating descrip.mms..."
271 $ create descrip.mms
272 $ open/append out descrip.mms
273 $ copy sys$input: out
274 $ deck
275 # descrip.mms: MMS description file for building zlib on VMS
276 # written by Martin P.J. Zinser
277 # <zinser@zinser.no-ip.info or zinser@sysdev.deutsche-boerse.com>
279 OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj, infback.obj\
280 deflate.obj, trees.obj, zutil.obj, inflate.obj, \
281 inftrees.obj, inffast.obj
283 $ eod
284 $ write out "CFLAGS=", ccopt
285 $ write out "LOPTS=", lopts
286 $ copy sys$input: out
287 $ deck
289 all : example.exe minigzip.exe libz.olb
290 @ write sys$output " Example applications available"
292 libz.olb : libz.olb($(OBJS))
293 @ write sys$output " libz available"
295 example.exe : example.obj libz.olb
296 link $(LOPTS) example,libz.olb/lib
298 minigzip.exe : minigzip.obj libz.olb
299 link $(LOPTS) minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib
301 clean :
302 delete *.obj;*,libz.olb;*,*.opt;*,*.exe;*
305 # Other dependencies.
306 adler32.obj : adler32.c zutil.h zlib.h zconf.h
307 compress.obj : compress.c zlib.h zconf.h
308 crc32.obj : crc32.c zutil.h zlib.h zconf.h
309 deflate.obj : deflate.c deflate.h zutil.h zlib.h zconf.h
310 example.obj : example.c zlib.h zconf.h
311 gzio.obj : gzio.c zutil.h zlib.h zconf.h
312 inffast.obj : inffast.c zutil.h zlib.h zconf.h inftrees.h inffast.h
313 inflate.obj : inflate.c zutil.h zlib.h zconf.h
314 inftrees.obj : inftrees.c zutil.h zlib.h zconf.h inftrees.h
315 minigzip.obj : minigzip.c zlib.h zconf.h
316 trees.obj : trees.c deflate.h zutil.h zlib.h zconf.h
317 uncompr.obj : uncompr.c zlib.h zconf.h
318 zutil.obj : zutil.c zutil.h zlib.h zconf.h
319 infback.obj : infback.c zutil.h inftrees.h inflate.h inffast.h inffixed.h
320 $ eod
321 $ close out
322 $ return
323 $!------------------------------------------------------------------------------
324 $!
325 $! Read list of core library sources from makefile.in and create options
326 $! needed to build shareable image
327 $!
328 $CREA_OLIST:
329 $ open/read min makefile.in
330 $ open/write mod modules.opt
331 $ src_check = "OBJS ="
332 $MRLOOP:
333 $ read/end=mrdone min rec
334 $ if (f$extract(0,6,rec) .nes. src_check) then goto mrloop
335 $ rec = rec - src_check
336 $ gosub extra_filnam
337 $ if (f$element(1,"\",rec) .eqs. "\") then goto mrdone
338 $MRSLOOP:
339 $ read/end=mrdone min rec
340 $ gosub extra_filnam
341 $ if (f$element(1,"\",rec) .nes. "\") then goto mrsloop
342 $MRDONE:
343 $ close min
344 $ close mod
345 $ return
346 $!------------------------------------------------------------------------------
347 $!
348 $! Take record extracted in crea_olist and split it into single filenames
349 $!
350 $EXTRA_FILNAM:
351 $ myrec = f$edit(rec - "\", "trim,compress")
352 $ i = 0
353 $FELOOP:
354 $ srcfil = f$element(i," ", myrec)
355 $ if (srcfil .nes. " ")
356 $ then
357 $ write mod f$parse(srcfil,,,"NAME"), ".obj"
358 $ i = i + 1
359 $ goto feloop
360 $ endif
361 $ return
362 $!------------------------------------------------------------------------------
363 $!
364 $! Find current Zlib version number
365 $!
366 $FIND_VERSION:
367 $ open/read h_in 'v_file'
368 $hloop:
369 $ read/end=hdone h_in rec
370 $ rec = f$edit(rec,"TRIM")
371 $ if (f$extract(0,1,rec) .nes. "#") then goto hloop
372 $ rec = f$edit(rec - "#", "TRIM")
373 $ if f$element(0," ",rec) .nes. "define" then goto hloop
374 $ if f$element(1," ",rec) .eqs. v_string
375 $ then
376 $ version = 'f$element(2," ",rec)'
377 $ goto hdone
378 $ endif
379 $ goto hloop
380 $hdone:
381 $ close h_in
382 $ return
383 $!------------------------------------------------------------------------------
384 $!
385 $! Analyze Object files for OpenVMS AXP to extract Procedure and Data
386 $! information to build a symbol vector for a shareable image
387 $! All the "brains" of this logic was suggested by Hartmut Becker
388 $! (Hartmut.Becker@compaq.com). All the bugs were introduced by me
389 $! (zinser@decus.de), so if you do have problem reports please do not
390 $! bother Hartmut/HP, but get in touch with me
391 $!
392 $ ANAL_OBJ_AXP: Subroutine
393 $ V = 'F$Verify(0)
394 $ SAY := "WRITE_ SYS$OUTPUT"
395 $
396 $ IF F$SEARCH("''P1'") .EQS. ""
397 $ THEN
398 $ SAY "ANAL_OBJ_AXP-E-NOSUCHFILE: Error, inputfile ''p1' not available"
399 $ goto exit_aa
400 $ ENDIF
401 $ IF "''P2'" .EQS. ""
402 $ THEN
403 $ SAY "ANAL_OBJ_AXP: Error, no output file provided"
404 $ goto exit_aa
405 $ ENDIF
406 $
407 $ open/read in 'p1
408 $ create a.tmp
409 $ open/append atmp a.tmp
410 $ loop:
411 $ read/end=end_loop in line
412 $ f= f$search(line)
413 $ if f .eqs. ""
414 $ then
415 $ write sys$output "ANAL_OBJ_AXP-w-nosuchfile, ''line'"
416 $ goto loop
417 $ endif
418 $ define/user sys$output nl:
419 $ define/user sys$error nl:
420 $ anal/obj/gsd 'f /out=x.tmp
421 $ open/read xtmp x.tmp
422 $ XLOOP:
423 $ read/end=end_xloop xtmp xline
424 $ xline = f$edit(xline,"compress")
425 $ write atmp xline
426 $ goto xloop
427 $ END_XLOOP:
428 $ close xtmp
429 $ goto loop
430 $ end_loop:
431 $ close in
432 $ close atmp
433 $ if f$search("a.tmp") .eqs. "" -
434 then $ exit
435 $ ! all global definitions
436 $ search a.tmp "symbol:","EGSY$V_DEF 1","EGSY$V_NORM 1"/out=b.tmp
437 $ ! all procedures
438 $ search b.tmp "EGSY$V_NORM 1"/wind=(0,1) /out=c.tmp
439 $ search c.tmp "symbol:"/out=d.tmp
440 $ define/user sys$output nl:
441 $ edito/edt/command=sys$input d.tmp
442 sub/symbol: "/symbol_vector=(/whole
443 sub/"/=PROCEDURE)/whole
444 exit
445 $ ! all data
446 $ search b.tmp "EGSY$V_DEF 1"/wind=(0,1) /out=e.tmp
447 $ search e.tmp "symbol:"/out=f.tmp
448 $ define/user sys$output nl:
449 $ edito/edt/command=sys$input f.tmp
450 sub/symbol: "/symbol_vector=(/whole
451 sub/"/=DATA)/whole
452 exit
453 $ sort/nodupl d.tmp,f.tmp 'p2'
454 $ delete a.tmp;*,b.tmp;*,c.tmp;*,d.tmp;*,e.tmp;*,f.tmp;*
455 $ if f$search("x.tmp") .nes. "" -
456 then $ delete x.tmp;*
457 $!
458 $ EXIT_AA:
459 $ if V then set verify
460 $ endsubroutine
461 $!------------------------------------------------------------------------------