-
Notifications
You must be signed in to change notification settings - Fork 1
/
vmsbuild.com
210 lines (210 loc) · 5.42 KB
/
vmsbuild.com
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
$! $Id$
$! VMS build-script for BYACC. Requires installed C compiler
$!
$! Screen Configurations
$! ---------------------
$! To build BYACC, type:
$! $ @vmsbuild [BYACC [<compiler> [bld_target]]]
$!
$! where:
$! <compiler> :== { decc | vaxc }
$!
$! The default compiler on VAX hosts is vaxc, else decc (Alpha hosts).
$!
$! -----------------------------------------------------------
$ hlp = f$edit("''p1'", "UPCASE")
$ if "''hlp'" .eqs. "HELP" .or. -
"''hlp'" .eqs. "-H" .or. -
"''hlp'" .eqs. "-?" .or. -
"''hlp'" .eqs. "?" then gosub usage
$ goto start
$!
$ vaxc_config:
$ comp = "__vaxc__=1"
$ CFLAGS = "/VAXC"
$ DEFS = ",HAVE_STRERROR"
$ using_vaxc = 1
$ return
$!
$ decc_config:
$ comp = "__decc__=1"
$ CFLAGS = "/DECC/prefix=all"
$ DEFS = ",HAVE_ALARM,HAVE_STRERROR"
$ return
$!
$ usage:
$ write sys$output "usage: "
$ write sys$output " $ @vmsbuild [BYACC [{decc | vaxc} [<bldtarget>]]]"
$ exit 2
$!
$ start:
$! -----------------------------------------------------------
$! pickup user's compiler choice, if any
$! -----------------------------------------------------------
$!
$ comp = ""
$ using_vaxc = 0
$ if "''p2'" .nes. ""
$ then
$ comp = f$edit(p2, "UPCASE")
$ if "''comp'" .eqs. "VAXC"
$ then
$ gosub vaxc_config
$ else
$ if "''comp'" .eqs. "DECC"
$ then
$ gosub decc_config
$ else
$ gosub usage
$ endif
$ endif
$ endif
$! -----------------------------------------------------------
$! Build the option-file
$!
$ open/write optf vms_link.opt
$ write optf "closure.obj"
$ write optf "error.obj"
$ write optf "lalr.obj"
$ write optf "lr0.obj"
$ write optf "mkpar.obj"
$ write optf "output.obj"
$ write optf "reader.obj"
$ write optf "skeleton.obj"
$ write optf "symtab.obj"
$ write optf "verbose.obj"
$ write optf "warshall.obj"
$! ----------------------------------
$! Look for the compiler used and specify architecture.
$!
$ CC = "CC"
$ if f$getsyi("HW_MODEL").ge.1024
$ then
$ arch = "__alpha__=1"
$ if "''comp'" .eqs. "" then gosub decc_config
$ else
$ arch = "__vax__=1"
$ if "''comp'" .nes. "" then goto screen_config
$ if f$search("SYS$SYSTEM:VAXC.EXE").nes.""
$ then
$ gosub vaxc_config
$ else
$ if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").nes.""
$ then
$ gosub decc_config
$ else
$ DEFS = ",HAVE_STRERROR"
$ if f$trnlnm("GNU_CC").eqs.""
$ then
$ write sys$output "C compiler required to rebuild BYACC"
$ close optf
$ exit
$ else
$ write optf "gnu_cc:[000000]gcclib.olb/lib"
$ comp = "__gcc__=1"
$ CC = "GCC"
$ endif
$ endif
$ endif
$ endif
$!
$ screen_config:
$!
$ if using_vaxc .eq. 1 then write optf "sys$library:vaxcrtl.exe/share"
$ close optf
$! -------------- vms_link.opt is created -------------
$ if f$edit("''p1'", "UPCASE") .eqs. "VMS_LINK.OPT"
$ then
$! mms called this script to build vms_link.opt. all done
$ exit
$ endif
$!
$ if f$search("SYS$SYSTEM:MMS.EXE").eqs.""
$ then
$! can also use /Debug /Listing, /Show=All
$
$ CFLAGS := 'CFLAGS/Diagnostics /Define=("''DEFS'") /Include=([])
$
$ if "''p3'" .nes. "" then goto 'p3
$!
$!
$ all :
$!
$ call make closure
$ call make error
$ call make lalr
$ call make lr0
$ call make main
$ call make mkpar
$ call make output
$ call make reader
$ call make skeleton
$ call make symtab
$ call make verbose
$ call make warshall
$!
$ link /exec='target/map/cross main.obj, vms_link/opt
$ goto build_last
$!
$ install :
$ WRITE SYS$ERROR "** no rule for install"
$ goto build_last
$!
$ clobber :
$ if f$search("BYACC.com") .nes. "" then delete BYACC.com;*
$ if f$search("*.exe") .nes. "" then delete *.exe;*
$! fallthru
$!
$ clean :
$ if f$search("*.obj") .nes. "" then delete *.obj;*
$ if f$search("*.bak") .nes. "" then delete *.bak;*
$ if f$search("*.lis") .nes. "" then delete *.lis;*
$ if f$search("*.log") .nes. "" then delete *.log;*
$ if f$search("*.map") .nes. "" then delete *.map;*
$ if f$search("*.opt") .nes. "" then delete *.opt;*
$! fallthru
$!
$ build_last :
$ if f$search("*.dia") .nes. "" then delete *.dia;*
$ if f$search("*.lis") .nes. "" then purge *.lis
$ if f$search("*.obj") .nes. "" then purge *.obj
$ if f$search("*.map") .nes. "" then purge *.map
$ if f$search("*.opt") .nes. "" then purge *.opt
$ if f$search("*.exe") .nes. "" then purge *.exe
$ if f$search("*.log") .nes. "" then purge *.log
$! fallthru
$!
$ vms_link_opt :
$ exit 1
$!
$! Runs BYACC from the current directory (used for testing)
$ byacc_com :
$ if "''f$search("BYACC.com")'" .nes. "" then delete BYACC.com;*
$ copy nl: BYACC.com
$ open/append test_script BYACC.com
$ write test_script "$ temp = f$environment(""procedure"")"
$ write test_script "$ temp = temp -"
$ write test_script " - f$parse(temp,,,""version"",""syntax_only"") -"
$ write test_script " - f$parse(temp,,,""type"",""syntax_only"")"
$ write test_script "$ BYACC :== $ 'temp'.exe"
$ write test_script "$ define/user_mode sys$input sys$command"
$ write test_script "$ define/user_mode sys$output sys$command"
$ write test_script "$ BYACC 'p1 'p2 'p3 'p4 'p5 'p6 'p7 'p8"
$ close test_script
$ write sys$output "** made BYACC.com"
$ exit
$!
$ else
$ mms/ignore=warning/macro=('comp','mmstar','arch') 'p3
$ endif
$ exit
$ make: subroutine
$ if f$search("''p1'.obj") .eqs. ""
$ then
$ write sys$output "compiling ''p1'"
$ 'CC 'CFLAGS 'p1.c
$ if f$search("''p1'.dia") .nes. "" then delete 'p1.dia;*
$ endif
$exit
$ return
$ endsubroutine