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1.1 ! root 1: #! /bin/sh ! 2: # ! 3: # If these # comments don't work, trim them. Don't worry about any other ! 4: # shell scripts, Configure will trim # comments from them for you. ! 5: # ! 6: # Note: if you are running ksh, be sure to say "sh Configure". ! 7: # ! 8: # (If you are trying to port this package to a machine without sh, I would ! 9: # suggest you cut out the prototypical config.h from the end of Configure ! 10: # and edit it to reflect your system. Some packages may include samples ! 11: # of config.h for certain machines, so you might look for one of those.) ! 12: # ! 13: # $Header: Configure,v 2.0 86/09/17 15:32:58 lwall Exp $ ! 14: # ! 15: # $Log: Configure,v $ ! 16: # Revision 2.0 86/09/17 15:32:58 lwall ! 17: # Baseline for netwide release. ! 18: # ! 19: # ! 20: # Yes, you may rip this off to use in other distribution packages. ! 21: # ! 22: # (Note: this Configure script was generated automatically. Rather than ! 23: # working with this copy of Configure, you may wish to get metaconfig.) ! 24: ! 25: define='define' ! 26: undef='/*undef' ! 27: ! 28: d_eunice='' ! 29: eunicefix='' ! 30: loclist='' ! 31: expr='' ! 32: sed='' ! 33: echo='' ! 34: cat='' ! 35: rm='' ! 36: mv='' ! 37: cp='' ! 38: tail='' ! 39: tr='' ! 40: mkdir='' ! 41: sort='' ! 42: uniq='' ! 43: grep='' ! 44: trylist='' ! 45: test='' ! 46: inews='' ! 47: egrep='' ! 48: more='' ! 49: pg='' ! 50: Mcc='' ! 51: vi='' ! 52: mailx='' ! 53: Log='' ! 54: Header='' ! 55: bin='' ! 56: cc='' ! 57: contains='' ! 58: cpp='' ! 59: d_index='' ! 60: d_void='' ! 61: iandd='' ! 62: libc='' ! 63: mansrc='' ! 64: manext='' ! 65: n='' ! 66: c='' ! 67: package='' ! 68: registers='' ! 69: reg1='' ! 70: reg2='' ! 71: reg3='' ! 72: reg4='' ! 73: reg5='' ! 74: reg6='' ! 75: reg7='' ! 76: reg8='' ! 77: reg9='' ! 78: reg10='' ! 79: reg11='' ! 80: reg12='' ! 81: reg13='' ! 82: reg14='' ! 83: reg15='' ! 84: reg16='' ! 85: spitshell='' ! 86: shsharp='' ! 87: sharpbang='' ! 88: startsh='' ! 89: CONFIG='' ! 90: ! 91: package=patch ! 92: ! 93: echo "Beginning of configuration questions for $package kit." ! 94: : Eunice requires " " instead of "", can you believe it ! 95: echo " " ! 96: ! 97: : sanity checks ! 98: PATH='.:/bin:/usr/bin:/usr/local/bin:/usr/ucb:/usr/local:/usr/lbin:/etc' ! 99: export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0; kill $$) ! 100: ! 101: if test ! -t 0; then ! 102: echo "Say 'sh Configure', not 'sh <Configure'" ! 103: exit 1 ! 104: fi ! 105: ! 106: : some greps do not return status, grrr. ! 107: echo "grimblepritz" >grimble ! 108: if grep blurfldyick grimble >/dev/null 2>&1 ; then ! 109: contains=contains ! 110: else ! 111: if grep grimblepritz grimble >/dev/null 2>&1 ; then ! 112: contains=grep ! 113: else ! 114: contains=contains ! 115: fi ! 116: fi ! 117: rm -f grimble ! 118: : the following should work in any shell ! 119: case "$contains" in ! 120: contains*) ! 121: echo " " ! 122: echo "AGH! Grep doesn't return a status. Attempting remedial action." ! 123: cat >contains <<'EOSS' ! 124: grep "$1" "$2" >.greptmp && cat .greptmp && test -s .greptmp ! 125: EOSS ! 126: chmod 755 contains ! 127: esac ! 128: ! 129: : first determine how to suppress newline on echo command ! 130: echo "Checking echo to see how to suppress newlines..." ! 131: (echo "hi there\c" ; echo " ") >.echotmp ! 132: if $contains c .echotmp >/dev/null 2>&1 ; then ! 133: echo "...using -n." ! 134: n='-n' ! 135: c='' ! 136: else ! 137: echo "...using \\\c" ! 138: echo "c." ! 139: n='' ! 140: c='\c' ! 141: fi ! 142: echo $n "Type carriage return to continue. Your cursor should be here-->$c" ! 143: read ans ! 144: rm -f .echotmp ! 145: ! 146: : now set up to do reads with possible shell escape ! 147: : if this does not work on your machine, 1,$ s/. myread/read ans/ ! 148: cat <<EOSC >myread ! 149: ans='!' ! 150: while expr "X\$ans" : "X!" >/dev/null; do ! 151: read ans ! 152: case "\$ans" in ! 153: !) ! 154: sh ! 155: echo " " ! 156: echo $n "\$rp $c" ! 157: ;; ! 158: !*) ! 159: set \`expr "X\$ans" : "X!\(.*\)\$"\` ! 160: sh -c "\$*" ! 161: echo " " ! 162: echo $n "\$rp $c" ! 163: ;; ! 164: esac ! 165: done ! 166: rp='Your answer:' ! 167: EOSC ! 168: ! 169: : general instructions ! 170: cat <<EOH ! 171: ! 172: This installation shell script will examine your system and ask you questions ! 173: to determine how $package and any auxiliary files should be installed. If you ! 174: get stuck on a question, you may use a ! shell escape to start a subshell or ! 175: execute a command. Many of the questions will have default answers in ! 176: square brackets--typing carriage return will give you the default. ! 177: ! 178: On some of the questions which ask for file or directory names you are ! 179: allowed to use the ~name construct to specify the login directory belonging ! 180: to "name", even if you don't have a shell which knows about that. Questions ! 181: where this is allowed will be marked "(~name ok)". ! 182: EOH ! 183: rp="[Type carriage return to continue]" ! 184: echo $n "$rp $c" ! 185: . myread ! 186: cat <<EOH ! 187: Much effort has been expended to ensure that this shell script will run ! 188: on any Unix system. If despite that it blows up on you, your best bet is ! 189: to edit Configure and run it again. (Trying to install this package ! 190: without having run Configure may be well nigh impossible.) Also, let me ! 191: ([email protected]) know how I blew it. ! 192: ! 193: This installation script affects things in two ways: 1) it may do direct ! 194: variable substitutions on some of the files included in this kit, and ! 195: 2) it builds a config.h file for inclusion in C programs. You may edit ! 196: any of these files as the need arises after running this script. ! 197: ! 198: EOH ! 199: rp="[Type carriage return to continue]" ! 200: echo $n "$rp $c" ! 201: . myread ! 202: ! 203: : get old answers, if there is a config file out there ! 204: if test -f config.sh; then ! 205: echo " " ! 206: rp="I see a config.sh file. Did Configure make it on THIS system? [y]" ! 207: echo $n "$rp $c" ! 208: . myread ! 209: case "$ans" in ! 210: n*) echo "OK, I'll ignore it.";; ! 211: *) echo "Fetching default answers from your old config.sh file..." ! 212: . config.sh ! 213: ;; ! 214: esac ! 215: fi ! 216: ! 217: : get list of predefined functions in a handy place ! 218: echo " " ! 219: if test -f /lib/libc.a; then ! 220: echo "Your C library is in /lib/libc.a. You're normal." ! 221: libc=/lib/libc.a ! 222: else ! 223: if test -f /usr/lib/libc.a; then ! 224: echo "Your C library is in /usr/lib/libc.a, of all places." ! 225: libc=/usr/lib/libc.a ! 226: else ! 227: if test -f "$libc"; then ! 228: echo "Your C library is in $libc, like you said before." ! 229: else ! 230: cat <<'EOM' ! 231: ! 232: I can't seem to find your C library. I've looked for /lib/libc.a and ! 233: /usr/lib/libc.a, but neither of those are there. What is the full name ! 234: EOM ! 235: echo $n "of your C library? $c" ! 236: rp='C library full name?' ! 237: . myread ! 238: libc="$ans" ! 239: fi ! 240: fi ! 241: fi ! 242: echo " " ! 243: echo $n "Extracting names from $libc for later perusal...$c" ! 244: if ar t $libc > libc.list; then ! 245: echo "done" ! 246: else ! 247: echo " " ! 248: echo "The archiver doesn't think $libc is a reasonable library." ! 249: exit 1 ! 250: fi ! 251: ! 252: : make some quick guesses about what we are up against ! 253: echo " " ! 254: echo $n "Hmm... $c" ! 255: if $contains SIGTSTP /usr/include/signal.h >/dev/null 2>&1 ; then ! 256: echo "Looks kind of like a BSD system, but we'll see..." ! 257: echo exit 0 >bsd ! 258: echo exit 1 >usg ! 259: echo exit 1 >v7 ! 260: else ! 261: if $contains fcntl libc.list >/dev/null 2>&1 ; then ! 262: echo "Looks kind of like a USG system, but we'll see..." ! 263: echo exit 1 >bsd ! 264: echo exit 0 >usg ! 265: echo exit 1 >v7 ! 266: else ! 267: echo "Looks kind of like a version 7 system, but we'll see..." ! 268: echo exit 1 >bsd ! 269: echo exit 1 >usg ! 270: echo exit 0 >v7 ! 271: fi ! 272: fi ! 273: if $contains vmssystem libc.list >/dev/null 2>&1 ; then ! 274: cat <<'EOI' ! 275: There is, however, a strange, musty smell in the air that reminds me of ! 276: something...hmm...yes...I've got it...there's a VMS nearby, or I'm a Blit. ! 277: EOI ! 278: echo "exit 0" >eunice ! 279: eunicefix=unixtovms ! 280: d_eunice="$define" ! 281: : it so happens the Eunice I know will not run shell scripts in Unix format ! 282: else ! 283: echo " " ! 284: echo "Congratulations. You aren't running Eunice." ! 285: eunicefix=':' ! 286: d_eunice="$undef" ! 287: echo "exit 1" >eunice ! 288: fi ! 289: chmod 755 bsd usg v7 eunice ! 290: $eunicefix bsd usg v7 eunice ! 291: ! 292: : see if sh knows # comments ! 293: echo " " ! 294: echo "Checking your sh to see if it knows about # comments..." ! 295: if sh -c '#' >/dev/null 2>&1 ; then ! 296: echo "Your sh handles # comments correctly." ! 297: shsharp=true ! 298: spitshell=cat ! 299: echo " " ! 300: echo "Okay, let's see if #! works on this system..." ! 301: echo "#!/bin/echo hi" > try ! 302: $eunicefix try ! 303: chmod 755 try ! 304: try > today ! 305: if test -s today; then ! 306: echo "It does." ! 307: sharpbang='#!' ! 308: else ! 309: echo "#! /bin/echo hi" > try ! 310: $eunicefix try ! 311: chmod 755 try ! 312: try > today ! 313: if test -s today; then ! 314: echo "It does." ! 315: sharpbang='#! ' ! 316: else ! 317: echo "It doesn't." ! 318: sharpbang=': use ' ! 319: fi ! 320: fi ! 321: else ! 322: echo "Your sh doesn't grok # comments--I will strip them later on." ! 323: shsharp=false ! 324: echo "exec grep -v '^#'" >spitshell ! 325: chmod 755 spitshell ! 326: $eunicefix spitshell ! 327: spitshell=`pwd`/spitshell ! 328: echo "I presume that if # doesn't work, #! won't work either!" ! 329: sharpbang=': use ' ! 330: fi ! 331: ! 332: : figure out how to guarantee sh startup ! 333: echo " " ! 334: echo "Checking out how to guarantee sh startup..." ! 335: startsh=$sharpbang'/bin/sh' ! 336: echo "Let's see if '$startsh' works..." ! 337: cat >try <<EOSS ! 338: $startsh ! 339: set abc ! 340: test "$?abc" != 1 ! 341: EOSS ! 342: ! 343: chmod 755 try ! 344: $eunicefix try ! 345: if try; then ! 346: echo "Yup, it does." ! 347: else ! 348: echo "Nope. You may have to fix up the shell scripts to make sure sh runs them." ! 349: fi ! 350: rm -f try today ! 351: ! 352: : find out where common programs are ! 353: echo " " ! 354: echo "Locating common programs..." ! 355: pth="/usr/ucb /bin /usr/bin /usr/local /usr/local/bin /usr/lbin /etc /usr/lib" ! 356: cat <<EOSC >loc ! 357: $startsh ! 358: thing=\$1 ! 359: shift ! 360: dflt=\$1 ! 361: shift ! 362: for dir in \$*; do ! 363: case "\$thing" in ! 364: .) ! 365: if test -d \$dir/\$thing; then ! 366: echo \$dir ! 367: exit 0 ! 368: fi ! 369: ;; ! 370: *) ! 371: if test -f \$dir/\$thing; then ! 372: echo \$dir/\$thing ! 373: exit 0 ! 374: fi ! 375: ;; ! 376: esac ! 377: done ! 378: echo \$dflt ! 379: exit 1 ! 380: EOSC ! 381: chmod 755 loc ! 382: $eunicefix loc ! 383: loclist=" ! 384: expr ! 385: sed ! 386: echo ! 387: cat ! 388: rm ! 389: grep ! 390: " ! 391: trylist=" ! 392: test ! 393: Mcc ! 394: " ! 395: for file in $loclist; do ! 396: xxx=`loc $file $file $pth` ! 397: eval $file=$xxx ! 398: case "$xxx" in ! 399: /*) ! 400: echo $file is in $xxx. ! 401: ;; ! 402: *) ! 403: echo "I don't know where $file is. I hope it's in everyone's PATH." ! 404: ;; ! 405: esac ! 406: done ! 407: echo " " ! 408: echo "Don't worry if any of the following aren't found..." ! 409: ans=offhand ! 410: for file in $trylist; do ! 411: xxx=`loc $file $file $pth` ! 412: eval $file=$xxx ! 413: case "$xxx" in ! 414: /*) ! 415: echo $file is in $xxx. ! 416: ;; ! 417: *) ! 418: echo "I don't see $file out there, $ans." ! 419: ans=either ! 420: ;; ! 421: esac ! 422: done ! 423: case "$egrep" in ! 424: egrep) ! 425: echo "Substituting grep for egrep." ! 426: egrep=$grep ! 427: ;; ! 428: esac ! 429: case "$test" in ! 430: test) ! 431: echo "Hopefully test is built into your sh." ! 432: ;; ! 433: /bin/test) ! 434: echo " " ! 435: echo $n 'Is your "test" built into sh? [n] (OK to guess) '"$c" ! 436: rp='test built into sh? [n]' ! 437: . myread ! 438: case "$ans" in ! 439: y*) test=test ;; ! 440: esac ! 441: ;; ! 442: *) ! 443: test=test ! 444: ;; ! 445: esac ! 446: case "$echo" in ! 447: echo) ! 448: echo "Hopefully echo is built into your sh." ! 449: ;; ! 450: /bin/echo) ! 451: echo " " ! 452: echo "Checking compatibility between /bin/echo and builtin echo (if any)..." ! 453: $echo $n "hi there$c" >foo1 ! 454: echo $n "hi there$c" >foo2 ! 455: if cmp foo1 foo2 >/dev/null 2>&1; then ! 456: echo "They are compatible. In fact, they may be identical." ! 457: else ! 458: echo "They are not compatible--the echo builtin will be used." ! 459: echo=echo ! 460: fi ! 461: $rm -f foo1 foo2 ! 462: ;; ! 463: *) ! 464: echo=echo ! 465: ;; ! 466: esac ! 467: ! 468: : index or strcpy ! 469: $echo " " ! 470: if $contains index libc.list >/dev/null 2>&1 ; then ! 471: $echo "Your system appears to use index() and rindex() rather than strchr()" ! 472: $echo $n "and strrchr(). Is this correct? [y] $c" ! 473: rp='index() rather than strchr()? [y]' ! 474: . myread ! 475: case "$ans" in ! 476: n*|f*) d_index="$define" ;; ! 477: *) d_index="$undef" ;; ! 478: esac ! 479: else ! 480: $echo "Your system appears to use strchr() and strrchr() rather than index()" ! 481: $echo $n "and rindex(). Is this correct? [y] $c" ! 482: rp='strchr() rather than index()? [y]' ! 483: . myread ! 484: case "$ans" in ! 485: n*|f*) d_index="$undef" ;; ! 486: *) d_index="$define" ;; ! 487: esac ! 488: fi ! 489: ! 490: : check for void type ! 491: $echo " " ! 492: $echo "Checking to see if your C compiler groks the void type..." ! 493: $cat >try.c <<'EOCP' ! 494: void main(); ! 495: EOCP ! 496: if cc -c try.c >/dev/null 2>&1 ; then ! 497: d_void="$undef" ! 498: $echo "Yup, it does." ! 499: else ! 500: d_void="$define" ! 501: $echo "Nope, it doesn't (boo hiss). I will substitute int." ! 502: fi ! 503: $rm -f try.* ! 504: ! 505: : see how we invoke the C preprocessor ! 506: echo " " ! 507: echo "Checking to see how your C preprocessor is invoked..." ! 508: cat <<'EOT' >testcpp.c ! 509: #define ABC abc ! 510: #define XYZ xyz ! 511: ABC.XYZ ! 512: EOT ! 513: echo 'Maybe "cc -E" will work...' ! 514: cc -E testcpp.c >testcpp.out 2>&1 ! 515: if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then ! 516: echo "Yup, it does." ! 517: cpp='cc -E' ! 518: else ! 519: echo 'Nope...maybe "cc -P" will work...' ! 520: cc -P testcpp.c >testcpp.out 2>&1 ! 521: if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then ! 522: echo "Yup, that does." ! 523: cpp='cc -P' ! 524: else ! 525: echo 'Nixed again...maybe "/lib/cpp" will work...' ! 526: /lib/cpp testcpp.c >testcpp.out 2>&1 ! 527: if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then ! 528: echo "Hooray, it works! I was beginning to wonder." ! 529: cpp='/lib/cpp' ! 530: else ! 531: echo 'Hmm...maybe you already told me...' ! 532: case "$cpp" in ! 533: '') ;; ! 534: *) $cpp testcpp.c >testcpp.out 2>&1;; ! 535: esac ! 536: if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then ! 537: echo "Hooray, you did! I was beginning to wonder." ! 538: else ! 539: echo $n "Nope. I can't find a C preprocessor. Name one: $c" ! 540: rp='Name a C preprocessor:' ! 541: . myread ! 542: cpp="$ans" ! 543: $cpp testcpp.c >testcpp.out 2>&1 ! 544: if $contains 'abc.xyz' testcpp.out >/dev/null 2>&1 ; then ! 545: echo "OK, that will do." ! 546: else ! 547: echo "Sorry, I can't get that to work. Go find one." ! 548: exit 1 ! 549: fi ! 550: fi ! 551: fi ! 552: fi ! 553: fi ! 554: rm -f testcpp.c testcpp.out ! 555: ! 556: : get C preprocessor symbols handy ! 557: echo " " ! 558: cat <<'EOT' >Cppsym.c ! 559: char *sym[] = { ! 560: #ifdef mc68000 ! 561: "mc68000", ! 562: #endif ! 563: #ifdef sun ! 564: "sun", ! 565: #endif ! 566: #ifdef gcos ! 567: "gcos", ! 568: #endif ! 569: #ifdef unix ! 570: "unix", ! 571: #endif ! 572: #ifdef ibm ! 573: "ibm", ! 574: #endif ! 575: #ifdef gimpel ! 576: "gimpel", ! 577: #endif ! 578: #ifdef interdata ! 579: "interdata", ! 580: #endif ! 581: #ifdef tss ! 582: "tss", ! 583: #endif ! 584: #ifdef os ! 585: "os", ! 586: #endif ! 587: #ifdef mert ! 588: "mert", ! 589: #endif ! 590: #ifdef pyr ! 591: "pyr", ! 592: #endif ! 593: #ifdef vax ! 594: "vax", ! 595: #endif ! 596: #ifdef pdp11 ! 597: "pdp11", ! 598: #endif ! 599: #ifdef i8086 ! 600: "i8086", ! 601: #endif ! 602: #ifdef z8000 ! 603: "z8000", ! 604: #endif ! 605: #ifdef 3b2 ! 606: "3b2", ! 607: #endif ! 608: #ifdef 3b5 ! 609: "3b5", ! 610: #endif ! 611: #ifdef 3b20 ! 612: "3b20", ! 613: #endif ! 614: #ifdef 3b200 ! 615: "3b200", ! 616: #endif ! 617: 0}; ! 618: main(argc,argv) ! 619: int argc; ! 620: char **argv; ! 621: { ! 622: int i; ! 623: ! 624: for (argc--,argv++; argc; argc--,argv++) { ! 625: for (i=0; sym[i]; i++) { ! 626: if (strcmp(argv[0],sym[i]) == 0) ! 627: exit(0); ! 628: } ! 629: } ! 630: exit(1); ! 631: } ! 632: EOT ! 633: echo "Your machine appears to have the following attributes:" ! 634: $cpp Cppsym.c | sed -n -e 's/^ "\(.*\)",$/\1/p' ! 635: cc Cppsym.c -o Cppsym ! 636: rm -f Cppsym.c ! 637: ! 638: : see how many register declarations we want to use ! 639: case "$registers" in ! 640: '') ! 641: if Cppsym pdp11 i8086 z8000; then ! 642: dflt=3 ! 643: else ! 644: if Cppsym sun mc68000; then ! 645: dflt=10 ! 646: else ! 647: : if you have any other numbers for me, send them in ! 648: dflt=6 ! 649: fi ! 650: fi ! 651: ;; ! 652: *) dflt=$registers ;; ! 653: esac ! 654: cat <<EOM ! 655: ! 656: Different C compilers on different machines pay attention to different ! 657: numbers of register declarations. About how many register declarations in ! 658: EOM ! 659: $echo $n "each routine does your C compiler pay attention to? (OK to guess) [$dflt] $c" ! 660: rp="# register declarations used? [$dflt]" ! 661: . myread ! 662: case "$ans" in ! 663: '') ans=$dflt;; ! 664: esac ! 665: registers=$ans ! 666: reg1='' ! 667: awk "END { for (i=1; i<=16; i++) printf \"reg%d=''\n\", i}" </dev/null >.foo ! 668: . .foo ! 669: awk "END { for (i=1; i<=$registers; i++) printf \"reg%d=register\n\", i}" \ ! 670: </dev/null >.foo ! 671: . .foo ! 672: rm -f .foo ! 673: ! 674: : preserve RCS keywords in files with variable substitution, grrr ! 675: Log='$Log' ! 676: Header='$Header' ! 677: ! 678: : set up shell script to do ~ expansion ! 679: cat >filexp <<EOSS ! 680: $startsh ! 681: : expand filename ! 682: case "\$1" in ! 683: ~/*|~) ! 684: $echo \$1 | $sed "s|~|\${HOME-\$LOGDIR}|" ! 685: ;; ! 686: ~*) ! 687: if $test -f /bin/csh; then ! 688: /bin/csh -f -c "glob \$1" ! 689: $echo "" ! 690: else ! 691: name=\`$expr x\$1 : '..\([^/]*\)'\` ! 692: dir=\`$sed </etc/passwd -n -e "/^\${name}:/{s/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\).*"'\$'"/\1/" -e p -e q -e '}'\` ! 693: if $test ! -d "\$dir"; then ! 694: me=\`basename \$0\` ! 695: $echo "\$me: can't locate home directory for: \$name" >&2 ! 696: exit 1 ! 697: fi ! 698: case "\$1" in ! 699: */*) ! 700: $echo \$dir/\`$expr x\$1 : '..[^/]*/\(.*\)'\` ! 701: ;; ! 702: *) ! 703: $echo \$dir ! 704: ;; ! 705: esac ! 706: fi ! 707: ;; ! 708: *) ! 709: $echo \$1 ! 710: ;; ! 711: esac ! 712: EOSS ! 713: chmod 755 filexp ! 714: $eunicefix filexp ! 715: ! 716: : determine where public executables go ! 717: case "$bin" in ! 718: '') ! 719: dflt=`loc . /bin /usr/local/bin /usr/lbin /usr/local /usr/bin` ! 720: ;; ! 721: *) dflt="$bin" ! 722: ;; ! 723: esac ! 724: bin='blurfl/dyick' ! 725: while $test ! -d "$bin" ; do ! 726: case "$bin" in ! 727: blurfl*) ;; ! 728: *) $echo "$bin does not appear to exist." ;; ! 729: esac ! 730: $echo " " ! 731: rp="Where do you want to put the public executables? [$dflt]" ! 732: $echo $n "$rp $c" ! 733: . myread ! 734: bin="$ans" ! 735: bin=`filexp $bin` ! 736: case "$bin" in ! 737: '') bin=$dflt ;; ! 738: esac ! 739: done ! 740: ! 741: : determine where manual pages go ! 742: case "$mansrc" in ! 743: '') ! 744: dflt=`loc . /usr/man/man1 /usr/man/mann /usr/man/local/man1 /usr/man/u_man/man1 /usr/man/man1` ! 745: ;; ! 746: *) dflt="$mansrc" ! 747: ;; ! 748: esac ! 749: mansrc='blurfl/dyick' ! 750: while $test ! -d "$mansrc" ; do ! 751: case "$mansrc" in ! 752: blurfl*) ;; ! 753: *) $echo "$mansrc does not appear to exist." ;; ! 754: esac ! 755: $echo " " ! 756: rp="Where do the manual pages (source) go? [$dflt]" ! 757: $echo $n "$rp $c" ! 758: . myread ! 759: mansrc=`filexp "$ans"` ! 760: case "$mansrc" in ! 761: '') mansrc=$dflt ;; ! 762: esac ! 763: done ! 764: case "$mansrc" in ! 765: *l) ! 766: manext=l ! 767: ;; ! 768: *n) ! 769: manext=n ! 770: ;; ! 771: *) ! 772: manext=1 ! 773: ;; ! 774: esac ! 775: ! 776: : see if we need a special compiler ! 777: $echo " " ! 778: if usg; then ! 779: case "$cc" in ! 780: '') ! 781: case "$Mcc" in ! 782: /*) dflt='Mcc' ! 783: ;; ! 784: *) ! 785: if $contains '\-M' $mansrc/cc.1 >/dev/null 2>&1 ; then ! 786: dflt='cc -M' ! 787: else ! 788: dflt='cc' ! 789: fi ! 790: ;; ! 791: esac ! 792: ;; ! 793: *) dflt="$cc";; ! 794: esac ! 795: $cat <<'EOM' ! 796: ! 797: On some systems the default C compiler will not resolve multiple global ! 798: references that happen to have the same name. On some such systems the ! 799: "Mcc" command may be used to force these to be resolved. On other systems ! 800: a "cc -M" command is required. What command will force resolution on ! 801: EOM ! 802: $echo $n "this system? [$dflt] $c" ! 803: rp="Command to resolve multiple refs? [$dflt]" ! 804: . myread ! 805: cc="$ans" ! 806: case "$cc" in ! 807: '') cc="$dflt" ;; ! 808: esac ! 809: else ! 810: $echo "Not a USG system--assuming cc can resolve multiple definitions." ! 811: cc=cc ! 812: fi ! 813: ! 814: : see if we should throw a -i into the Makefile ! 815: $echo " " ! 816: if Cppsym pdp11 i8086 z8000; then ! 817: if $contains '\-i' $mansrc/cc.1 >/dev/null 2>&1 ; then ! 818: rp="Your system appears to have separate I and D space. Is this true? [y]" ! 819: $echo $n "$rp $c" ! 820: . myread ! 821: case "$ans" in ! 822: n*|f*) iandd='' ;; ! 823: *) iandd='-i' ;; ! 824: esac ! 825: else ! 826: $echo "Your system appears to NOT have separate I and D space." ! 827: $echo $n "Is this correct? [y] $c" ! 828: rp='No separate I and D. Correct? [y]' ! 829: . myread ! 830: case "$ans" in ! 831: n*|f*) iandd='-i' ;; ! 832: *) iandd='' ;; ! 833: esac ! 834: fi ! 835: else ! 836: $echo $n "Does your machine have separate I and D space? [n] $c" ! 837: . myread ! 838: case "$ans" in ! 839: y*) iandd='-i' ;; ! 840: *) iandd='' ;; ! 841: esac ! 842: fi ! 843: ! 844: $echo " " ! 845: $echo "End of configuration questions." ! 846: $echo " " ! 847: ! 848: : create config.sh file ! 849: $echo " " ! 850: $echo "Creating config.sh..." ! 851: $spitshell <<EOT >config.sh ! 852: $startsh ! 853: # config.sh ! 854: # This file was produced by running the Configure script. ! 855: ! 856: d_eunice='$d_eunice' ! 857: eunicefix='$eunicefix' ! 858: loclist='$loclist' ! 859: expr='$expr' ! 860: sed='$sed' ! 861: echo='$echo' ! 862: cat='$cat' ! 863: rm='$rm' ! 864: mv='$mv' ! 865: cp='$cp' ! 866: tail='$tail' ! 867: tr='$tr' ! 868: mkdir='$mkdir' ! 869: sort='$sort' ! 870: uniq='$uniq' ! 871: grep='$grep' ! 872: trylist='$trylist' ! 873: test='$test' ! 874: inews='$inews' ! 875: egrep='$egrep' ! 876: more='$more' ! 877: pg='$pg' ! 878: Mcc='$Mcc' ! 879: vi='$vi' ! 880: mailx='$mailx' ! 881: Log='$Log' ! 882: Header='$Header' ! 883: bin='$bin' ! 884: cc='$cc' ! 885: contains='$contains' ! 886: cpp='$cpp' ! 887: d_index='$d_index' ! 888: d_void='$d_void' ! 889: iandd='$iandd' ! 890: libc='$libc' ! 891: mansrc='$mansrc' ! 892: manext='$manext' ! 893: n='$n' ! 894: c='$c' ! 895: package='$package' ! 896: registers='$registers' ! 897: reg1='$reg1' ! 898: reg2='$reg2' ! 899: reg3='$reg3' ! 900: reg4='$reg4' ! 901: reg5='$reg5' ! 902: reg6='$reg6' ! 903: reg7='$reg7' ! 904: reg8='$reg8' ! 905: reg9='$reg9' ! 906: reg10='$reg10' ! 907: reg11='$reg11' ! 908: reg12='$reg12' ! 909: reg13='$reg13' ! 910: reg14='$reg14' ! 911: reg15='$reg15' ! 912: reg16='$reg16' ! 913: spitshell='$spitshell' ! 914: shsharp='$shsharp' ! 915: sharpbang='$sharpbang' ! 916: startsh='$startsh' ! 917: CONFIG=true ! 918: EOT ! 919: ! 920: : create config.h file ! 921: $echo " " ! 922: $echo "Creating config.h..." ! 923: $cat <<EOT >config.h ! 924: /* config.h ! 925: * This file was produced by running the Configure script. ! 926: * Feel free to modify any of this as the need arises. ! 927: */ ! 928: ! 929: ! 930: #$d_eunice EUNICE /* no file linking? */ ! 931: #$d_eunice VMS /* other assorted ickies? */ ! 932: ! 933: #$d_index index strchr /* cultural */ ! 934: #$d_index rindex strrchr /* differences? */ ! 935: ! 936: #$d_void void int /* is void to be avoided? */ ! 937: ! 938: /* How many register declarations are paid attention to? */ ! 939: ! 940: #define Reg1 $reg1 /**/ ! 941: #define Reg2 $reg2 /**/ ! 942: #define Reg3 $reg3 /**/ ! 943: #define Reg4 $reg4 /**/ ! 944: #define Reg5 $reg5 /**/ ! 945: #define Reg6 $reg6 /**/ ! 946: #define Reg7 $reg7 /**/ ! 947: #define Reg8 $reg8 /**/ ! 948: #define Reg9 $reg9 /**/ ! 949: #define Reg10 $reg10 /**/ ! 950: #define Reg11 $reg11 /**/ ! 951: #define Reg12 $reg12 /**/ ! 952: #define Reg13 $reg13 /**/ ! 953: #define Reg14 $reg14 /**/ ! 954: #define Reg15 $reg15 /**/ ! 955: #define Reg16 $reg16 /**/ ! 956: ! 957: EOT ! 958: CONFIG=true ! 959: ! 960: if $contains '\.SH' MANIFEST >/dev/null 2>&1; then ! 961: $echo " " ! 962: $echo "Doing variable substitutions on .SH files..." ! 963: set `$grep <MANIFEST '\.SH' | awk '{print $1}'` ! 964: for file in $*; do ! 965: case "$file" in ! 966: */*) ! 967: dir=`$expr X$file : 'X\(.*\)/'` ! 968: file=`$expr X$file : 'X.*/\(.*\)'` ! 969: (cd $dir && . $file) ! 970: ;; ! 971: *) ! 972: . $file ! 973: ;; ! 974: esac ! 975: done ! 976: fi ! 977: ! 978: if $contains '^depend:' Makefile >/dev/null 2>&1; then ! 979: $echo " " ! 980: $echo 'Now you need to generate make dependencies by running "make depend".' ! 981: $echo 'You might prefer to run it in background: "make depend > makedepend.out &"' ! 982: $echo $n "Would you like me to run it for you (it takes quite a while)? [n] $c" ! 983: rp="Run make depend now? [n]" ! 984: . myread ! 985: case "$ans" in ! 986: y*) make depend;; ! 987: esac ! 988: fi ! 989: ! 990: $rm -f libc.list kit*isdone bsd usg v7 eunice loc Cppsym ! 991: ! 992: if test -f Makefile; then ! 993: $echo " " ! 994: $echo "Now you must run a make." ! 995: else ! 996: $echo "Done." ! 997: fi ! 998: : end of Configure
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