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