mpw-configure

   1 # 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}"