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  1. case $0 in
  2. */first)
  3. FDIR=`expr $0 : '\(.*\)/first'`
  4. ;;
  5. first) FDIR=.
  6. ;;
  7. esac
  8. if echo 'a\c' | grep 'c' >/dev/null ; then
  9. : We have BSD-like echo command.
  10. E_FLAG='-n'
  11. E_SFX=''
  12. else
  13. : We have SystemV-like echo command.
  14. E_FLAG=''
  15. E_SFX='\c'
  16. fi
  17. export E_FLAG E_SFX
  18. echo check write-ability of /tmp and /usr/tmp ...
  19. if ( >/usr/tmp/aaax.$$ )
  20. then
  21. rm /usr/tmp/aaax.$$
  22. else
  23. echo /usr/tmp must exist and be writable.
  24. exit 2
  25. fi
  26. if ( >/tmp/aaax.$$ )
  27. then
  28. rm /tmp/aaax.$$
  29. else
  30. echo /tmp must exist and be writable.
  31. exit 2
  32. fi
  33. echo "/tmp and /usr/tmp ok"
  34. if [ -f macros ]
  35. then
  36. . macros
  37. fi
  38. : "Now get system name and directories"
  39. . $FDIR/get_sys
  40. : "Take action according to the system used"
  41. BM=1
  42. OLDACM=$ACM
  43. OLDSYS=$SYS
  44. case $SYSNAME in
  45. vax_bsd4_1a) ACM=vax4 ; SYS=BSD4_1 ; BYTE_ORDER=0123 ; MACH=vax4 ;;
  46. vax_bsd4_2) ACM=vax4 ; SYS=BSD4_2 ; BYTE_ORDER=0123 ; MACH=vax4 ;;
  47. vax_sysV_2) ACM=vax4 ; SYS=SYS_5 ; BYTE_ORDER=0123 ; MACH=vax4 ;;
  48. i386) ACM=i386 ; SYS=SYS_5 ; BYTE_ORDER=0123 ; MACH=i386 ;;
  49. sun3) ACM=sun3 ; SYS=BSD4_2; BYTE_ORDER=3210 ; MACH=m68020 ;;
  50. sun2) ACM=sun2 ; SYS=BSD4_2; BYTE_ORDER=3210 ; MACH=m68k4 ;;
  51. m68_unisoft|m68k2) ACM=m68k2 ; SYS=V7; BYTE_ORDER=3210 ; MACH=m68k2 ;;
  52. m68_sysV_0|mantra) ACM=mantra ; SYS=SYS_5; BYTE_ORDER=3210 ; MACH=m68k4 ;;
  53. m68020) ACM=m68020 ; SYS=SYS_5; BYTE_ORDER=3210 ; MACH=m68020 ;;
  54. sparc) ACM=sparc ; SYS=BSD4_2; BYTE_ORDER=3210 ; MACH=sparc ;;
  55. sparc_solaris) ACM=sparc_solaris ; SYS=SYS_5; BYTE_ORDER=3210 ; MACH=solaris ;;
  56. i86) ACM=i86 ; SYS=SYS_5; BYTE_ORDER=0123 ; MACH=i86 ;;
  57. xenix3) ACM=xenix3 ; SYS=SYS_5; BYTE_ORDER=0123 ; MACH=i86 ;;
  58. minix) ACM=minix ; SYS=V7; BYTE_ORDER=0123 ; MACH=i86 ;;
  59. pmds) ACM=pmds ; SYS=V7; BYTE_ORDER=3210 ; MACH=m68k2 ;;
  60. pmds4) ACM=pmds4 ; SYS=V7; BYTE_ORDER=3210 ; MACH=m68k4 ;;
  61. minixST) ACM=minixST ; SYS=V7; BYTE_ORDER=3210 ; MACH=m68k2 ;;
  62. m68k4) ACM=m68k4 ; SYS=V7; BYTE_ORDER=3210 ; MACH=m68k4 ;;
  63. *) ACM=XXX ; SYS=XXX ; BYTE_ORDER=XXX ; MACH=XXX ;;
  64. esac
  65. : do not change the order in MACH_LIST. check limit_enquire first.
  66. MACH_LIST="i86 xenix3 minix i386 6500 6800 6805 6809 i80 em22 em24 em44 m68k2 pmds minixST m68k4 pmds4 sun2 mantra m68020 sun3 sparc sparc_solaris ns pdp s2650 vax4 z80 z8000 arm"
  67. while :
  68. do
  69. for i in $MACH_LIST
  70. do
  71. if [ $i = $ACM ]
  72. then break
  73. fi
  74. done
  75. if [ $i = $ACM ]
  76. then break
  77. fi
  78. echo "This installation script has no knowledge about $SYSNAME.
  79. You will have to specify the default machine that you want ACK to
  80. compile for. Choices:"
  81. l=
  82. x=
  83. for i in $MACH_LIST
  84. do
  85. l="$l $i"
  86. x=x$x
  87. case $x in
  88. xxxxxxxxxx) echo $l
  89. x=
  90. l=
  91. ;;
  92. esac
  93. done
  94. ACM=$OLDACM
  95. echo $l
  96. echo $E_FLAG "Your choice: [$OLDACM] $E_SFX"
  97. . $FDIR/get_answer
  98. case $ANS in
  99. '') ANS="$ACM";;
  100. esac
  101. ACM="$ANS"
  102. done
  103. while :
  104. do
  105. case $SYS in
  106. V7|BSD4_1|BSD4_2|SYS_5)
  107. break
  108. ;;
  109. *)
  110. SYS=$OLDSYS
  111. echo 'What kind of Unix is the target system running?
  112. Choices:
  113. V7 for Unix V7, BSD 2.*
  114. BSD4_1 for Berkeley 4.1
  115. BSD4_2 for Berkeley 4.2, 4.3, SunOs 3, SunOs 4
  116. SYS_5 for Xenix, System III, System V, SunOs 5'
  117. echo $E_FLAG "Your choice (V7|BSD4_1|BSD4_2|SYS_5): [$OLDSYS] $E_SFX"
  118. . $FDIR/get_answer
  119. case $ANS in
  120. '') ANS="$SYS";;
  121. esac
  122. SYS="$ANS"
  123. ;;
  124. esac
  125. done
  126. rm -f local.h
  127. sed -e /ACKM/s/'".*"'/'"'$ACM'"'/ -e /BIGMACH/s/'[01]'/$BM/ -e /SYSTEM/s/'^#[ ]*define[ ]*[a-zA-Z_][a-zA-Z0-9_]*'/"# define $SYS"/ < $FDIR/local.h.src >local.h
  128. case $BYTE_ORDER in
  129. XXX) ;;
  130. *) echo '/* Optional definition of BYTE_ORDER: */' >> local.h
  131. echo "#define BYTE_ORDER 0x$BYTE_ORDER" >> local.h
  132. ;;
  133. esac
  134. echo "Your default machine to compile for is $ACM"
  135. echo "Installation of the complete ACK takes a long time. Limiting the
  136. number of languages, runtime libraries, back-ends, and assemblers to be
  137. installed may save a lot of time. If you want to install everything,
  138. answer no to the next question. Otherwise, answer yes, and you will be
  139. prompted for details"
  140. while :
  141. do
  142. echo $E_FLAG "Do you want to limit the installation in any way? (y/n) [$LIMIT] $E_SFX"
  143. . $FDIR/get_answer
  144. case $ANS in
  145. '') ANS="$LIMIT";;
  146. esac
  147. case X$ANS in
  148. Xj*|Xy|X)
  149. LIMIT=y
  150. . $FDIR/limit_enquire
  151. break
  152. ;;
  153. Xn*) . $FDIR/get_sysvax
  154. LIMIT=n
  155. DO_MACHINE_INDEP=y
  156. DO_FAST=n
  157. if [ $TARGET_HOME = $UTIL_HOME ]
  158. then
  159. case $ACM in
  160. sun3|m68020|i386|vax*)
  161. DO_FAST=y
  162. ;;
  163. esac
  164. fi
  165. break
  166. ;;
  167. *) echo "I do not understand your answer ($ANS). Try again."
  168. ;;
  169. esac
  170. done
  171. . $FDIR/get_makepars
  172. echo "TARGET_HOME=\"$TARGET_HOME\"; export TARGET_HOME" > macros
  173. echo "UTIL_HOME=\"$UTIL_HOME\"; export UTIL_HOME" >> macros
  174. echo "SRC_HOME=\"$SRC_HOME\"; export SRC_HOME" >> macros
  175. echo "SYSNAME=\"$SYSNAME\"; export SYSNAME" >> macros
  176. echo "ACM=\"$ACM\"; export ACM" >> macros
  177. echo "CURRENT=\"$CURRENT\"; export CURRENT" >> macros
  178. echo "SYS=\"$SYS\"; export SYS" >> macros
  179. echo "LIMIT=\"$LIMIT\"; export LIMIT" >> macros
  180. echo "CONFIG=\"$CONFIG\"; export CONFIG" >> macros
  181. echo "DISABLE_LANG=\"$DISABLE_LANG\"; export DISABLE_LANG" >> macros
  182. echo "DISABLE_SUP=\"$DISABLE_SUP\"; export DISABLE_SUP" >> macros
  183. echo "DO_MACHINE_INDEP=\"$DO_MACHINE_INDEP\"; export DO_MACHINE_INDEP" >> macros
  184. echo "MACH_LIST=\"$MACH_LIST\"; export MACH_LIST" >> macros
  185. echo "SYSVAX=\"$SYSVAX\"; export SYSVAX" >> macros
  186. echo "MACH=\"$MACH\"; export MACH" >> macros
  187. echo "WS=\"$WS\"; export WS" >> macros
  188. echo "PS=\"$PS\"; export PS" >> macros
  189. echo "DO_FAST=\"$DO_FAST\"; export DO_FAST" >> macros
  190. cat macros $FDIR/install_tail > INSTALL
  191. chmod +x INSTALL
  192. echo "
  193. A shell-script called 'INSTALL' has been created. Running it
  194. installs ACK. Note that this may take a (very) long time, so run it
  195. in the background, with its output redirected, f.i.:
  196. sh INSTALL > INSTALL.out 2>&1 &
  197. "
  198. exit 0