File: make_unz.com

package info (click to toggle)
unzip 5.40-1
  • links: PTS
  • area: non-free
  • in suites: potato
  • size: 4,120 kB
  • ctags: 5,900
  • sloc: ansic: 40,977; cpp: 3,778; makefile: 1,384; asm: 1,228; sh: 133
file content (308 lines) | stat: -rw-r--r-- 10,723 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
$ ! MAKE_UNZ.COM
$ !
$ !	"Makefile" for VMS versions of UnZip/ZipInfo and UnZipSFX
$ !
$ !	last revised:  14 September 1997
$ !
$ !	Command args:
$ !	- select compiler environment: "VAXC", "DECC", "GNUC"
$ !	- select installation of CLI interface version of unzip:
$ !	  "VMSCLI" or "CLI"
$ !	- force installation of UNIX interface version of unzip
$ !	  (override LOCAL_UNZIP environment): "NOVMSCLI" or "NOCLI"
$ !
$ !	To define additional options, define the global symbol
$ !	LOCAL_UNZIP prior to executing MAKE_UNZ.COM, e.g.:
$ !
$ !		$ LOCAL_UNZIP == "RETURN_CODES,"
$ !		$ @MAKE_UNZ
$ !
$ !	The trailing "," may be omitted.  Valid VMS-specific options
$ !	include VMSWILD and RETURN_CODES; see the INSTALL file
$ !	for other options (e.g., CHECK_VERSIONS).
$ !	NOTE: This command procedure does always generate both the
$ !	      "default" UnZip containing the UNIX style command interface
$ !	      and the "VMSCLI" UnZip containing the CLI compatible command
$ !	      interface. There is no need to add "VMSCLI" to the LOCAL_UNZIP
$ !	      symbol. (The only effect of "VMSCLI" is now the selection of the
$ !	      CLI style UnZip executable in the foreign command definition.)
$ !
$ !
$ on error then goto error
$ on control_y then goto error
$ OLD_VERIFY = f$verify(0)
$!
$ edit := edit			! override customized edit commands
$ say := write sys$output
$!##################### Read settings from environment ########################
$!
$ if f$type(LOCAL_UNZIP).eqs.""
$ then
$	local_unzip = ""
$ else	! Trim blanks and append comma if missing
$	local_unzip = f$edit(local_unzip, "TRIM")
$	if f$extract(f$length(local_unzip)-1, 1, local_unzip).nes."," then -
		local_unzip = local_unzip + ","
$ endif
$! Check for the presence of "VMSCLI" in local_unzip. If yes, we will define
$! the foreign command for "unzip" to use the executable containing the
$! CLI interface.
$ pos_cli = f$locate("VMSCLI",local_unzip)
$ len_local_unzip = f$length(local_unzip)
$ if pos_cli.ne.len_local_unzip
$ then
$   CLI_IS_DEFAULT = 1
$   ! Remove "VMSCLI" macro from local_unzip. The UnZip executable including
$   ! the CLI interface is now created unconditionally.
$   local_unzip = f$extract(0, pos_cli, local_unzip) + -
$		f$extract(pos_cli+7, len_local_unzip-(pos_cli+7), local_unzip)
$ else
$   CLI_IS_DEFAULT = 0
$ endif
$ delete/symbol/local pos_cli
$ delete/symbol/local len_local_unzip
$!##################### Customizing section #############################
$!
$ unzx_unx = "unzip"
$ unzx_cli = "unzip_cli"
$ unzsfx_unx = "unzipsfx"
$ unzsfx_cli = "unzipsfx_cli"
$!
$ MAY_USE_DECC = 1
$ MAY_USE_GNUC = 0
$!
$! Process command line parameters requesting optional features:
$ arg_cnt = 1
$ argloop:
$  current_arg_name = "P''arg_cnt'"
$  curr_arg = f$edit('current_arg_name',"UPCASE")
$  IF curr_arg .eqs. "" THEN GOTO argloop_out
$  IF curr_arg .eqs. "VAXC"
$  THEN MAY_USE_DECC = 0
$    MAY_USE_GNUC = 0
$  ENDIF
$  IF curr_arg .eqs. "DECC"
$  THEN MAY_USE_DECC = 1
$    MAY_USE_GNUC = 0
$  ENDIF
$  IF curr_arg .eqs. "GNUC"
$  THEN MAY_USE_DECC = 0
$    MAY_USE_GNUC = 1
$  ENDIF
$  IF (curr_arg .eqs. "VMSCLI") .or. (curr_arg .eqs. "CLI")
$  THEN
$    CLI_IS_DEFAULT = 1
$  ENDIF
$  IF (curr_arg .eqs. "NOVMSCLI") .or. (curr_arg .eqs. "NOCLI")
$  THEN
$    CLI_IS_DEFAULT = 0
$  ENDIF
$  arg_cnt = arg_cnt + 1
$ GOTO argloop
$ argloop_out:
$!
$ if CLI_IS_DEFAULT
$ then
$	UNZEXEC = unzx_cli
$ else
$	UNZEXEC = unzx_unx
$ endif
$!
$!#######################################################################
$!
$ ! Find out current disk, directory, compiler and options
$ !
$ my_name = f$env("procedure")
$ workdir = f$env("default")
$ here = f$parse(workdir,,,"device") + f$parse(workdir,,,"directory")
$ axp = f$getsyi("HW_MODEL").ge.1024
$ if axp
$ then
$	! Alpha AXP
$	ARCH_NAME == "Alpha"
$	ARCH_PREF = "AXP_"
$	HAVE_DECC_VAX = 0
$	USE_DECC_VAX = 0
$	if MAY_USE_GNUC
$	then say "GNU C has not yet been ported to OpenVMS AXP."
$	     say "You must use DEC C to build UnZip."
$	     goto error
$	endif
$	ARCH_CC_P = ARCH_PREF
$	cc = "cc/standard=relax/prefix=all/ansi"
$	defs = "''local_unzip'MODERN"
$	opts = ""
$	say "Compiling on AXP using DEC C"
$ else
$	! VAX
$	ARCH_NAME == "VAX"
$	ARCH_PREF = "VAX_"
$	HAVE_DECC_VAX = (f$search("SYS$SYSTEM:DECC$COMPILER.EXE").nes."")
$	HAVE_VAXC_VAX = (f$search("SYS$SYSTEM:VAXC.EXE").nes."")
$	MAY_HAVE_GNUC = (f$trnlnm("GNU_CC").nes."")
$	IF HAVE_DECC_VAX .AND. MAY_USE_DECC
$	THEN
$!	  We use DECC:
$	  USE_DECC_VAX = 1
$	  ARCH_CC_P = "''ARCH_PREF'DECC_"
$	  cc = "cc/decc/standard=vaxc/prefix=all"
$	  defs = "''local_unzip'MODERN"
$	  opts = ""
$	  say "Compiling on VAX using DEC C"
$	ELSE
$!	  We use VAXC (or GNU C):
$	  USE_DECC_VAX = 0
$	  defs = "''local_unzip'VMS"
$	  opts = ",SYS$DISK:[.VMS]VAXCSHR.OPT/OPTIONS"
$	  if (.not.HAVE_VAXC_VAX .and. MAY_HAVE_GNUC) .or. (MAY_USE_GNUC)
$	  then
$		ARCH_CC_P = "''ARCH_PREF'GNUC_"
$		cc = "gcc"
$		opts = ",GNU_CC:[000000]GCCLIB.OLB/LIB ''opts'"
$		say "Compiling on VAX using GNU C"
$	  else
$		ARCH_CC_P = "''ARCH_PREF'VAXC_"
$		if HAVE_DECC_VAX
$		then
$		    cc = "cc/vaxc"
$		else
$		    cc = "cc"
$		endif
$		say "Compiling on VAX using VAX C"
$	  endif
$	ENDIF
$ endif
$ DEF_UNX = "/define=(''defs')"
$ DEF_CLI = "/define=(''defs',VMSCLI)"
$ DEF_SXUNX = "/define=(''defs',SFX)"
$ DEF_SXCLI = "/define=(''defs',VMSCLI,SFX)"
$ LFLAGS = "/notrace"
$ if (opts .nes. "") .and. (f$search("[.vms]vaxcshr.opt") .eqs. "")
$ then	create [.vms]vaxcshr.opt
$	open/append tmp [.vms]vaxcshr.opt
$	write tmp "SYS$SHARE:VAXCRTL.EXE/SHARE"
$	close tmp
$ endif
$ !
$ ! Currently, the following section is not needed, as vms.c does no longer
$ ! include any of the headers from SYS$LIB_C.TLB.
$ ! The commented section is solely maintained for reference.
$ ! In case system headers from SYS$LIB_C.TLB are needed again,
$ ! just append "'x'" to the respective source file specification.
$! x = f$search("SYS$LIBRARY:SYS$LIB_C.TLB")
$! if x .nes. "" then x = "+" + x
$ !
$ tmp = f$verify(1)	! Turn echo on to see what's happening
$ !
$ !------------------------------- UnZip section ------------------------------
$ !
$ runoff/out=unzip.hlp [.vms]unzip_def.rnh
$ !
$ cc/NOLIST'DEF_UNX' /OBJ=unzip.'ARCH_CC_P'obj unzip.c
$ cc/NOLIST'DEF_UNX' /OBJ=crc32.'ARCH_CC_P'obj crc32.c
$ cc/NOLIST'DEF_UNX' /OBJ=crctab.'ARCH_CC_P'obj crctab.c
$ cc/NOLIST'DEF_UNX' /OBJ=crypt.'ARCH_CC_P'obj crypt.c
$ cc/NOLIST'DEF_UNX' /OBJ=envargs.'ARCH_CC_P'obj envargs.c
$ cc/NOLIST'DEF_UNX' /OBJ=explode.'ARCH_CC_P'obj explode.c
$ cc/NOLIST'DEF_UNX' /OBJ=extract.'ARCH_CC_P'obj extract.c
$ cc/NOLIST'DEF_UNX' /OBJ=fileio.'ARCH_CC_P'obj fileio.c
$ cc/NOLIST'DEF_UNX' /OBJ=globals.'ARCH_CC_P'obj globals.c
$ cc/NOLIST'DEF_UNX' /OBJ=inflate.'ARCH_CC_P'obj inflate.c
$ cc/NOLIST'DEF_UNX' /OBJ=list.'ARCH_CC_P'obj list.c
$ cc/NOLIST'DEF_UNX' /OBJ=match.'ARCH_CC_P'obj match.c
$ cc/NOLIST'DEF_UNX' /OBJ=process.'ARCH_CC_P'obj process.c
$ cc/NOLIST'DEF_UNX' /OBJ=ttyio.'ARCH_CC_P'obj ttyio.c
$ cc/NOLIST'DEF_UNX' /OBJ=unreduce.'ARCH_CC_P'obj unreduce.c
$ cc/NOLIST'DEF_UNX' /OBJ=unshrink.'ARCH_CC_P'obj unshrink.c
$ cc/NOLIST'DEF_UNX' /OBJ=zipinfo.'ARCH_CC_P'obj zipinfo.c
$ cc/INCLUDE=SYS$DISK:[]'DEF_UNX' /OBJ=vms.'ARCH_CC_P'obj; [.vms]vms.c
$ !
$ if f$search("unzip.''ARCH_CC_P'olb") .eqs. "" then -
	lib/obj/create unzip.'ARCH_CC_P'olb
$ lib/obj/replace unzip.'ARCH_CC_P'olb -
	unzip.'ARCH_CC_P'obj;, crc32.'ARCH_CC_P'obj;, -
	crctab.'ARCH_CC_P'obj;, crypt.'ARCH_CC_P'obj;, -
	envargs.'ARCH_CC_P'obj;, explode.'ARCH_CC_P'obj;, -
	extract.'ARCH_CC_P'obj;, fileio.'ARCH_CC_P'obj;, -
	globals.'ARCH_CC_P'obj;, inflate.'ARCH_CC_P'obj;, -
	list.'ARCH_CC_P'obj;, match.'ARCH_CC_P'obj;, -
	process.'ARCH_CC_P'obj;, ttyio.'ARCH_CC_P'obj;, -
	unreduce.'ARCH_CC_P'obj;, unshrink.'ARCH_CC_P'obj;, -
	zipinfo.'ARCH_CC_P'obj;, vms.'ARCH_CC_P'obj;
$ !
$ link'LFLAGS'/exe='unzx_unx'.'ARCH_CC_P'exe -
	unzip.'ARCH_CC_P'olb;/incl=(unzip)/lib -
	'opts', [.VMS]unzip.opt/opt
$ !
$ !----------------------- UnZip (CLI interface) section ----------------------
$ !
$ set default [.vms]
$ edit/tpu/nosection/nodisplay/command=cvthelp.tpu unzip_cli.help
$ set default [-]
$ runoff/out=unzip_cli.hlp [.vms]unzip_cli.rnh
$ !
$ cc/NOLIST'DEF_CLI' /OBJ=unzipcli.'ARCH_CC_P'obj unzip.c
$ cc/INCLUDE=SYS$DISK:[]'DEF_CLI' /OBJ=cmdline.'ARCH_CC_P'obj; -
		[.vms]cmdline.c
$ set command/obj=unz_cli.'ARCH_CC_P'obj [.vms]unz_cli.cld
$ !
$ if f$search("unzipcli.''ARCH_CC_P'olb") .eqs. "" then -
	lib/obj/create unzipcli.'ARCH_CC_P'olb
$ lib/obj/replace unzipcli.'ARCH_CC_P'olb -
	unzipcli.'ARCH_CC_P'obj;, -
	cmdline.'ARCH_CC_P'obj;, unz_cli.'ARCH_CC_P'obj;
$ !
$ link'LFLAGS'/exe='unzx_cli'.'ARCH_CC_P'exe -
	unzipcli.'ARCH_CC_P'olb;/incl=(unzip)/lib, -
	unzip.'ARCH_CC_P'olb;/lib -
	'opts', [.VMS]unzip.opt/opt
$ !
$ !-------------------------- UnZipSFX section --------------------------------
$ !
$ cc/NOLIST'DEF_SXUNX' /OBJ=unzipsfx.'ARCH_CC_P'obj unzip.c
$ cc/NOLIST'DEF_SXUNX' /OBJ=extract_.'ARCH_CC_P'obj extract.c
$ cc/NOLIST'DEF_SXUNX' /OBJ=process_.'ARCH_CC_P'obj process.c
$ cc/NOLIST'DEF_SXUNX'/INCLUDE=SYS$DISK:[] /OBJ=vms_.'ARCH_CC_P'obj; -
	[.vms]vms.c
$ if f$search("unzipsfx.''ARCH_CC_P'olb") .eqs. "" then -
	lib/obj/create unzipsfx.'ARCH_CC_P'olb
$ lib/obj/replace unzipsfx.'ARCH_CC_P'olb -
	unzipsfx.'ARCH_CC_P'obj, crc32.'ARCH_CC_P'obj, -
	crctab.'ARCH_CC_P'obj, crypt.'ARCH_CC_P'obj, -
	extract_.'ARCH_CC_P'obj, fileio.'ARCH_CC_P'obj, -
	globals.'ARCH_CC_P'obj, inflate.'ARCH_CC_P'obj, -
	match.'ARCH_CC_P'obj, process_.'ARCH_CC_P'obj, -
	ttyio.'ARCH_CC_P'obj, vms_.'ARCH_CC_P'obj
$ !
$ link'LFLAGS'/exe='unzsfx_unx'.'ARCH_CC_P'exe -
	unzipsfx.'ARCH_CC_P'olb;/lib/incl=unzip -
	'opts', [.VMS]unzipsfx.opt/opt
$ !
$ !--------------------- UnZipSFX (CLI interface) section ---------------------
$ !
$ cc/NOLIST'DEF_SXCLI' /OBJ=unzsxcli.'ARCH_CC_P'obj unzip.c
$ cc/NOLIST/INCLUDE=SYS$DISK:[]'DEF_SXCLI' /OBJ=cmdline_.'ARCH_CC_P'obj; -
		[.vms]cmdline.c
$ if f$search("unzsxcli.''ARCH_CC_P'olb") .eqs. "" then -
	lib/obj/create unzsxcli.'ARCH_CC_P'olb
$ lib/obj/replace unzsxcli.'ARCH_CC_P'olb -
	unzsxcli.'ARCH_CC_P'obj;, -
	cmdline_.'ARCH_CC_P'obj;, unz_cli.'ARCH_CC_P'obj;
$ !
$ link'LFLAGS'/exe='unzsfx_cli'.'ARCH_CC_P'exe -
	unzsxcli.'ARCH_CC_P'olb;/lib/incl=unzip, -
	unzipsfx.'ARCH_CC_P'olb;/lib -
	'opts', [.VMS]unzipsfx.opt/opt
$ !
$ !----------------------------- Symbols section ------------------------------
$ !
$ ! Next line:  put similar lines (full pathname for unzip.'ARCH_CC_P'exe) in
$ ! login.com.  Remember to include the leading "$" before disk name.
$ !
$ unzip   == "$''here'''UNZEXEC'.''ARCH_CC_P'exe"
$ zipinfo == "$''here'''UNZEXEC'.''ARCH_CC_P'exe ""-Z"""
$ !
$error:
$ if here .nes. "" then set default 'here'
$ tmp = f$verify(OLD_VERIFY)
$ exit