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[/] [or1k/] [trunk/] [gdb-5.0/] [mpw-configure] - Blame information for rev 1775

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Line No. Rev Author Line
1 104 markom
# Configuration script
2
# Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
3
 
4
# This program is free software; you can redistribute it and/or modify
5
# it under the terms of the GNU General Public License as published by
6
# the Free Software Foundation; either version 2 of the License, or
7
# (at your option) any later version.
8
#
9
# This program is distributed in the hope that it will be useful,
10
# but WITHOUT ANY WARRANTY; without even the implied warranty of
11
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12
# GNU General Public License for more details.
13
#
14
# You should have received a copy of the GNU General Public License
15
# along with this program; if not, write to the Free Software
16
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17
 
18
### WARNING
19
### This script must NOT use any 8-bit chars!
20
### WARNING
21
 
22
# This is an MPW Shell script that sets everything up for compilation,
23
# mainly creating directories, and editing copies of files.
24
 
25
Set savedir "`Directory`"
26
 
27
#Set Echo 1
28
 
29
Set ThisScript "{0}"
30
 
31
Set srcroot "--------"
32
 
33
Set srcdir ":"
34
 
35
Set objdir ":"
36
 
37
Set prefix "{MPW}":GNUTools:
38
 
39
Set exec_prefix ""
40
 
41
Set bindir ""
42
 
43
Set host_alias "m68k-apple-mpw"
44
 
45
Set target_alias {host_alias}
46
 
47
Set host_cc "mpwc"
48
 
49
Set with_gnu_ld 0
50
 
51
Set helpoutput 0
52
 
53
Set recurse 1
54
 
55
Set verify 0
56
Set verifystr ""
57
 
58
Set enable_options ""
59
Set disable_options ""
60
 
61
# Parse arguments.
62
 
63
Loop
64
        Break If {#} == 0
65
        If "{1}" =~ /--cc/
66
                Set host_cc "{2}"
67
                Shift 1
68
        Else If "{1}" =~ /--bindir/
69
                Set bindir "{2}"
70
                Shift 1
71
        Else If "{1}" =~ /--disable-?+/
72
                Set `Echo {1} | sed -e 's/--disable-/enable_/'` no
73
                Set disable_options "{disable_options} '{1}'"
74
        Else If "{1}" =~ /--enable-?+/
75
                Set `Echo {1} | sed -e 's/--enable-/enable_/'` yes
76
                Set enable_options "{enable_options} '{1}'"
77
        Else If "{1}" =~ /--exec-prefix/
78
                Set exec_prefix "{2}"
79
                Shift 1
80
        Else If "{1}" =~ /--help/
81
                Set helpoutput 1
82
        Else If "{1}" =~ /--host/
83
                Set host_alias "{2}"
84
                Shift 1
85
        Else If "{1}" =~ /--norecursion/
86
                Set recurse 0
87
        Else If "{1}" =~ /--prefix/
88
                Set prefix "{2}"
89
                Shift 1
90
        Else If "{1}" =~ /--srcdir/
91
                Set srcdir "{2}"
92
                Shift 1
93
        Else If "{1}" =~ /--srcroot/
94
                Set srcroot "{2}"
95
                Shift 1
96
        Else If "{1}" =~ /--target/
97
                Set target_alias "{2}"
98
                Shift 1
99
        Else If "{1}" =~ /-v/
100
                Set verify 1
101
                Set verifystr "-v"
102
        Else If "{1}" =~ /--with-gnu-ld/
103
                Set with_gnu_ld 1
104
        Else
105
                Echo -n 'mpw-configure: Unrecognized option: "'
106
                Echo -n "{1}"
107
                Echo '"; use --help for usage.'
108
                Exit 1
109
        End If
110
        Shift 1
111
End Loop
112
 
113
If {helpoutput} == 1
114
        Echo "Usage: mpw-configure [OPTIONS]"
115
        Echo ""
116
        Echo "Options: [defaults in brackets]"
117
        Echo "--bindir DIR      directory for binaries []"
118
        Echo "--cc CC           use C compiler CC [mpwc]"
119
        Echo "--disable-FOO     do not include feature FOO"
120
        Echo "--enable-FOO      include feature FOO"
121
        Echo "--exec-prefix DIR install host-dependent files into DIR []"
122
        Echo "--help            print this message"
123
        Echo "--host HOST       configure for HOST [m68k-apple-mpw]"
124
        Echo "--norecursion     configure this directory only [recurse]"
125
        Echo "--prefix DIR      install into DIR [{MPW}:GNUTools:]"
126
        Echo "--srcdir DIR      find the sources in DIR [:]"
127
        Echo "--srcroot DIR     find the toplevel sources in DIR [:]"
128
        Echo "--target TARGET   configure for TARGET [TARGET=HOST]"
129
        Echo "-v                verbose"
130
        Echo "--with-gnu-ld     link using GNU ld [no]"
131
        Exit 0
132
End If
133
 
134
Set Exit 0
135
 
136
# Default exec_prefix from prefix.
137
 
138
If "{exec_prefix}" == ""
139
        Set exec_prefix "{prefix}"
140
End If
141
 
142
If "{bindir}" == ""
143
        Set bindir "{prefix}"bin:
144
End If
145
 
146
# Point to the correct set of tools to use with the chosen compiler.
147
 
148
If "{host_cc}" =~ /mpwc/
149
        Set host_alias "m68k-apple-mpw"
150
        Set cc_name '{CC_MPW_C}'
151
        Set segment_flag '-s '
152
        Set ar_name '{AR_LIB}'
153
        Set ranlib_name '{RANLIB_NULL}'
154
        Set cc_ld_name '{CC_LD_LINK}'
155
        Set prog_ext_name '{PROG_EXT_68K}'
156
        Set extralibs_name '{EXTRALIBS_C}'
157
        Set makepef_name '{MAKEPEF_NULL}'
158
        Set rez_name '{REZ_68K}'
159
Else If "{host_cc}" =~ /sc68k/
160
        Set host_alias "m68k-apple-mpw"
161
        Set cc_name '{CC_SC}'
162
        Set segment_flag '-s '
163
        Set ar_name '{AR_LIB}'
164
        Set ranlib_name '{RANLIB_NULL}'
165
        Set cc_ld_name '{CC_LD_LINK}'
166
        Set prog_ext_name '{PROG_EXT_68K}'
167
        Set extralibs_name '{EXTRALIBS_C}'
168
        Set makepef_name '{MAKEPEF_NULL}'
169
        Set rez_name '{REZ_68K}'
170
Else If "{host_cc}" =~ /mwc68k/
171
        Set host_alias "m68k-apple-mpw"
172
        Set cc_name '{CC_MWC68K}'
173
        Set segment_flag '-s '
174
        Set ar_name '{AR_MWLINK68K}'
175
        Set ranlib_name '{RANLIB_NULL}'
176
        Set cc_ld_name '{CC_LD_MWLINK68K}'
177
        Set prog_ext_name '{PROG_EXT_68K}'
178
        Set extralibs_name '{EXTRALIBS_MWC68K}'
179
        Set makepef_name '{MAKEPEF_NULL}'
180
        Set rez_name '{REZ_68K}'
181
Else If "{host_cc}" =~ /gcc68k/
182
        Set host_alias "m68k-apple-mpw"
183
        Set cc_name '{CC_68K_GCC}'
184
        Set segment_flag '-s '
185
        Set ar_name '{AR_68K_AR}'
186
        Set ranlib_name '{RANLIB_RANLIB}'
187
        Set cc_ld_name '{CC_68K_GCC}'
188
        Set prog_ext_name '{PROG_EXT_68K}'
189
        Set extralibs_name '{EXTRALIBS_C}'
190
        Set makepef_name '{MAKEPEF_NULL}'
191
        Set rez_name '{REZ_68K}'
192
Else If "{host_cc}" =~ /ppcc/
193
        Set host_alias "powerpc-apple-mpw"
194
        Set cc_name '{CC_PPCC}'
195
        Set segment_flag '-d ___s_e_g___='
196
        Set ar_name '{AR_PPCLINK}'
197
        Set ranlib_name '{RANLIB_NULL}'
198
        Set cc_ld_name '{CC_LD_PPCLINK}'
199
        Set prog_ext_name '{PROG_EXT_XCOFF}'
200
        Set extralibs_name '{EXTRALIBS_PPC}'
201
        Set makepef_name '{MAKEPEF_PPC}'
202
        Set rez_name '{REZ_PPC}'
203
Else If "{host_cc}" =~ /mrc/
204
        Set host_alias "powerpc-apple-mpw"
205
        Set cc_name '{CC_MRC}'
206
        Set segment_flag '-d ___s_e_g___='
207
        Set ar_name '{AR_PPCLINK}'
208
        Set ranlib_name '{RANLIB_NULL}'
209
        Set cc_ld_name '{CC_LD_PPCLINK}'
210
        Set prog_ext_name '{PROG_EXT_XCOFF}'
211
        Set extralibs_name '{EXTRALIBS_PPC}'
212
        Set makepef_name '{MAKEPEF_PPC}'
213
        Set rez_name '{REZ_PPC}'
214
Else If "{host_cc}" =~ /scppc/
215
        Set host_alias "powerpc-apple-mpw"
216
        Set cc_name '{CC_SC}'
217
        Set segment_flag '-d ___s_e_g___='
218
        Set ar_name '{AR_PPCLINK}'
219
        Set ranlib_name '{RANLIB_NULL}'
220
        Set cc_ld_name '{CC_LD_PPCLINK}'
221
        Set prog_ext_name '{PROG_EXT_XCOFF}'
222
        Set extralibs_name '{EXTRALIBS_PPC}'
223
        Set makepef_name '{MAKEPEF_PPC}'
224
        Set rez_name '{REZ_PPC}'
225
Else If "{host_cc}" =~ /mwcppc/
226
        Set host_alias "powerpc-apple-mpw"
227
        Set cc_name '{CC_MWCPPC}'
228
        Set segment_flag '-d ___s_e_g___='
229
        Set ar_name '{AR_MWLINKPPC}'
230
        Set ranlib_name '{RANLIB_NULL}'
231
        Set cc_ld_name '{CC_LD_MWLINKPPC}'
232
        # Misleading, but we don't need a PEF step.
233
        Set prog_ext_name '{PROG_EXT_68K}'
234
        Set extralibs_name '{EXTRALIBS_MWCPPC}'
235
        Set makepef_name '{MAKEPEF_NULL}'
236
        Set rez_name '{REZ_PPC}'
237
Else If "{host_cc}" =~ /gccppc/
238
        Set host_alias "powerpc-apple-mpw"
239
        Set cc_name '{CC_PPC_GCC}'
240
        Set segment_flag '-d ___s_e_g___='
241
        Set ar_name '{AR_PPCLINK}'
242
        If {with_gnu_ld} == 1
243
                Set ranlib_name '{RANLIB_RANLIB}'
244
                Set cc_ld_name '{CC_LD_GLD}'
245
        Else
246
                Set ranlib_name '{RANLIB_NULL}'
247
                Set cc_ld_name '{CC_LD_PPCLINK}'
248
        End If
249
        Set prog_ext_name '{PROG_EXT_XCOFF}'
250
        Set extralibs_name '{EXTRALIBS_PPC}'
251
        Set makepef_name '{MAKEPEF_PPC}'
252
        Set rez_name '{REZ_PPC}'
253
Else
254
        Echo "{host_cc}" is not a known MPW compiler type
255
End If
256
 
257
Set dash_c_flag ''
258
If "{host_cc}" =~ /gcc68k/
259
        Set dash_c_flag '-c'
260
Else If "{host_cc}" =~ /gccppc/
261
        Set dash_c_flag '-c'
262
End If
263
 
264
# (should interpret aliases if not in canonical form)
265
 
266
Set host_canonical "{host_alias}"
267
 
268
Set target_canonical "{target_alias}"
269
 
270
Set configdirs ""
271
 
272
If "{srcroot}" =~ /--------/
273
        Set srcroot "{srcdir}"
274
End If
275
If "`Exists "{srcdir}"`" == ""
276
        Echo Source directory {srcdir} does not exist!
277
        Exit 1
278
End If
279
If "`Exists "{srcroot}"`" == ""
280
        Echo Top-level source directory {srcroot} does not exist!
281
        Exit 1
282
End If
283
 
284
Set target_cpu "`echo {target_canonical} | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`"
285
Set target_vendor "`echo {target_canonical} | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`"
286
Set target_os "`echo {target_canonical} | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`"
287
 
288
# Create a file that is guaranteed to be older than any other here.
289
 
290
If "`Exists "{objdir}"_oldest`" == ""
291
        mpw-touch _oldest
292
End If
293
 
294
# Record this before creating any files, makefiles sometimes mention
295
# dependencies on config.status.
296
 
297
Echo "# This directory was configured as follows:" >config.new
298
Echo "{ThisScript} --host {host_alias} --target {target_alias} --srcdir {srcdir}  --srcroot {srcroot}  --prefix {prefix} --cc {host_cc} {verifystr} {enable_options} {disable_options} --norecursion" >>config.new
299
MoveIfChange config.new config.status
300
 
301
If "`Exists "{srcdir}"mpw-config.in`" != ""
302
        tr-7to8 "{srcdir}"mpw-config.in >"{objdir}"mpw-config.in
303
        Execute "{objdir}"mpw-config.in
304
End If
305
 
306
# Start Makefile construction by defining all the variables chosen by
307
# configuration.
308
 
309
Echo "# This Makefile produced by mpw-configure.  Changes may get lost!" > "{objdir}"Makefile.tem
310
Echo "srcroot = " {srcroot}                     >> "{objdir}"Makefile.tem
311
Echo "topsrcdir = " {srcroot}                   >> "{objdir}"Makefile.tem
312
Echo "srcdir = " {srcdir}                       >> "{objdir}"Makefile.tem
313
Echo "mpw_prefix = " {prefix}                   >> "{objdir}"Makefile.tem
314
Echo "mpw_exec_prefix = " {exec_prefix}         >> "{objdir}"Makefile.tem
315
Echo "mpw_bindir = " {bindir}                   >> "{objdir}"Makefile.tem
316
Echo "host_alias = " {host_alias}               >> "{objdir}"Makefile.tem
317
Echo "target_alias = " {target_alias}           >> "{objdir}"Makefile.tem
318
Echo "target_cpu = " {target_cpu}               >> "{objdir}"Makefile.tem
319
Echo "target_vendor = " {target_vendor}         >> "{objdir}"Makefile.tem
320
Echo "target_os = " {target_os}                 >> "{objdir}"Makefile.tem
321
Echo "target_canonical = " {target_canonical}   >> "{objdir}"Makefile.tem
322
Echo "host_makefile_frag = "                    >> "{objdir}"Makefile.tem
323
Echo "target_makefile_frag = "                  >> "{objdir}"Makefile.tem
324
Echo "CC = " {cc_name}                          >> "{objdir}"Makefile.tem
325
Echo "AR = " {ar_name}                          >> "{objdir}"Makefile.tem
326
Echo "RANLIB = " {ranlib_name}                  >> "{objdir}"Makefile.tem
327
Echo "CC_LD = " {cc_ld_name}                    >> "{objdir}"Makefile.tem
328
Echo "PROG_EXT = " {prog_ext_name}              >> "{objdir}"Makefile.tem
329
Echo "EXTRALIBS = " {extralibs_name}            >> "{objdir}"Makefile.tem
330
Echo "MAKEPEF = " {makepef_name}                >> "{objdir}"Makefile.tem
331
Echo "REZ = " {rez_name}                        >> "{objdir}"Makefile.tem
332
 
333
If {host_cc} =~ /gccppc/
334
        Echo -n "dq =\Option-d\Option-d\Option-d" > "{objdir}"Makefile.tem0
335
        Echo '"'                                 >> "{objdir}"Makefile.tem0
336
        tr-7to8  "{objdir}"Makefile.tem0        >>"{objdir}"Makefile.tem
337
Else
338
        Echo -n "dq ='"                         >> "{objdir}"Makefile.tem
339
        Echo -n '"'                             >> "{objdir}"Makefile.tem
340
        Echo    "'"                             >> "{objdir}"Makefile.tem
341
End If
342
 
343
# Append the master set of definitions for the various compilers.
344
 
345
If "`Exists "{srcdir}"config:mpw-mh-mpw`" != ""
346
        tr-7to8 "{srcdir}"config:mpw-mh-mpw >>"{objdir}"Makefile.tem
347
Else If "`Exists "{srcroot}"config:mpw-mh-mpw`" != ""
348
        tr-7to8 "{srcroot}"config:mpw-mh-mpw >>"{objdir}"Makefile.tem
349
Else
350
        Echo "can't find a host config file!"
351
        Exit 0
352
End If
353
 
354
# Append anything produced by the directory's mpw-config.in.
355
 
356
If "`Exists "{objdir}"mk.tmp`" != ""
357
        Catenate "{objdir}"mk.tmp >>"{objdir}"Makefile.tem
358
        # An mpw-config.in might change so as not to create this
359
        # anymore, so get rid of it now to be safe.
360
        Delete -i -y "{objdir}"mk.tmp
361
End If
362
 
363
# If there are sed scripts to edit the Unix Makefile.in, use them; otherwise
364
# use an mpw-make.in if present.
365
 
366
If "`Exists "{srcdir}"mpw-make.sed`" != ""
367
        If "`Exists "{objdir}"hacked_Makefile.in`" != ""
368
                Set MakefileIn "{objdir}"hacked_Makefile.in
369
        Else
370
                Set MakefileIn "{srcdir}"Makefile.in
371
        End If
372
        # Find the generic makefile editing script.
373
        If "`Exists "{srcroot}"config:mpw:g-mpw-make.sed`" != ""
374
                sed -f "{srcroot}"config:mpw:g-mpw-make.sed "{MakefileIn}" >"{objdir}"Makefile.tem1
375
        Else If "`Exists "{srcroot}"utils:mpw:g-mpw-make.sed`" != ""
376
                sed -f "{srcroot}"utils:mpw:g-mpw-make.sed "{MakefileIn}" >"{objdir}"Makefile.tem1
377
        Else If "`Exists "{srcdir}"g-mpw-make.sed`" != ""
378
                sed -f "{srcdir}"g-mpw-make.sed "{MakefileIn}" >"{objdir}"Makefile.tem1
379
        Else
380
                Echo Warning: g-mpw-make.sed not found, copying "{MakefileIn}" verbatim...
381
                Catenate "{MakefileIn}" >"{objdir}"Makefile.tem1
382
        End If
383
        sed -f "{srcdir}"mpw-make.sed "{objdir}"Makefile.tem1 >"{objdir}"Makefile.tem2
384
        sed -e 's/^prefix = .*$/prefix = {mpw_prefix}/g' -e 's/^exec_prefix = .*$/exec_prefix = {mpw_exec_prefix}/g' -e 's/^bindir = @bindir@/bindir = {mpw_bindir}/g' "{objdir}"Makefile.tem2 >"{objdir}"Makefile.tem3
385
        sed -e "s/@DASH_C_FLAG@/{dash_c_flag}/" -e "s/@SEGMENT_FLAG(\([^)]*\))@/{segment_flag}\1/" "{objdir}"Makefile.tem3 >"{objdir}"mpw-make.in
386
        tr-7to8 "{objdir}"mpw-make.in >>"{objdir}"Makefile.tem
387
        If "`Exists "{objdir}"mk.sed`" != ""
388
                sed -f "{objdir}"mk.sed "{objdir}"Makefile.tem >"{objdir}"Makefile.tem2
389
                Rename -y "{objdir}"Makefile.tem2 "{objdir}"Makefile.tem
390
        End If
391
        MoveIfChange "{objdir}"Makefile.tem "{objdir}"Makefile
392
        Delete -i -y "{objdir}"Makefile.tem[12]
393
        If {verify} == 1
394
                Echo Created Makefile in "`Directory`"
395
        End If
396
Else If "`Exists "{srcdir}"mpw-make.in`" != ""
397
        sed -e 's/^prefix = .*$/prefix = {mpw_prefix}/g' "{srcdir}"mpw-make.in >"{objdir}"Makefile.tem1
398
        sed -e "s/@DASH_C_FLAG@/{dash_c_flag}/" -e "s/@SEGMENT_FLAG(\([^)]*\))@/{segment_flag}}\1/" "{objdir}"Makefile.tem1 >"{objdir}"Makefile.tem2
399
        tr-7to8 "{objdir}"Makefile.tem2 >>"{objdir}"Makefile.tem
400
        If "`Exists "{objdir}"mk.sed`" != ""
401
                sed -f "{objdir}"mk.sed "{objdir}"Makefile.tem >"{objdir}"Makefile.tem2
402
                Rename -y "{objdir}"Makefile.tem2 "{objdir}"Makefile.tem
403
        End If
404
        MoveIfChange "{objdir}"Makefile.tem "{objdir}"Makefile
405
        Delete -i -y "{objdir}"Makefile.tem[12]
406
        If {verify} == 1
407
                Echo Created Makefile in "`Directory`"
408
        End If
409
End If
410
 
411
# Produce a build script if the source is defined.
412
 
413
If "`Exists "{srcdir}"mpw-build.in`" != ""
414
        Echo "Set srcroot " {srcroot} > "{objdir}"mpw-build.tem
415
        Echo "Set srcdir " {srcdir} >> "{objdir}"mpw-build.tem
416
        Echo "Set target_canonical " {target_canonical} >> "{objdir}"mpw-build.tem
417
        Echo "Set prefix " {prefix} >> "{objdir}"mpw-build.tem
418
        tr-7to8 "{srcdir}"mpw-build.in >>"{objdir}"mpw-build.tem
419
        MoveIfChange "{objdir}"mpw-build.tem "{objdir}"mpw-build
420
        If {verify} == 1
421
                Echo Created mpw-build in "`Directory`"
422
        End If
423
End If
424
 
425
# Apply ourselves recursively to the list of subdirectories to configure.
426
 
427
If {recurse} == 1
428
        For subdir In {configdirs}
429
                Set savedir "`Directory`"
430
                If "`Exists "{srcdir}{subdir}:"`" == ""
431
                        If {verify} == 1
432
                                Echo No "{srcdir}{subdir}:" found, skipping
433
                        End If
434
                        Continue
435
                End If
436
                If {verify} == 1
437
                        Echo Configuring {subdir}...
438
                End If
439
                If "`Exists "{objdir}{subdir}:"`" == ""
440
                        NewFolder "{objdir}{subdir}"
441
                End If
442
                SetDirectory "{objdir}{subdir}:"
443
                "{ThisScript}" --target "{target_canonical}" --srcdir "{srcdir}{subdir}:" --srcroot "{srcroot}" --prefix "{prefix}" --cc "{host_cc}" {verifystr} {enable_options} {disable_options}
444
                SetDirectory "{savedir}"
445
        End For
446
End If
447
 
448
SetDirectory "{savedir}"

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