272 lines
5.3 KiB
Text
Executable file
272 lines
5.3 KiB
Text
Executable file
: check that the script is started from the "first" directory
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p=`pwd`
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case `basename $p` in
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first)
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;;
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*)
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echo "this script must be started from the 'first' directory"
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exit 3
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;;
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esac
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: check $PATH first
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if sh ckpath
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then :
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else
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exit 1
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fi
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: check write-ability of /tmp and /usr/tmp
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if ( >/usr/tmp/aaax.$$ )
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then
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rm /usr/tmp/aaax.$$
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else
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echo /usr/tmp must exist and be writable.
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exit 2
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fi
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if ( >/tmp/aaax.$$ )
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then
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rm /tmp/aaax.$$
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else
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echo /tmp must exist and be writable.
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exit 2
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fi
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: set ACK HOME Directory in ../h/em_path.h
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rm -f em_path.h
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sed -e "/^#define[ ]*EM_DIR/s@\".*\"@\"`cd .. ; pwd`\"@" <../h/em_path.h >em_path.h
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if cmp ../h/em_path.h em_path.h >/dev/null 2>&1
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then
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: Don't touch ../h/em_path.h, it's already correct
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else
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rm -f ../h/em_path.h
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if mv em_path.h ../h >/dev/null 2>&1
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then : success
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else
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echo "Sorry, can't replace ../h/em_path.h"
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exit 7
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fi
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fi
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: translate myecho
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if cc -o myecho myecho.c > /dev/null 2>&1
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then
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:
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else
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echo "Sorry, cc does not seem to work"
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exit 8
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fi
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: find cc option for lex library
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if fixlexlib
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then
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:
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else
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exit 9
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fi
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: remove non-system as and ld from descr files
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if (ack_sys) >/dev/null 2>&1
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then
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: echo Your system is: `ack_sys`.
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else
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myecho -n "Give me the type of your system, the current choice is:
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pdp_v7 PDP11 with sep I/D and version 7 (or BSD 2.8, 2.9)
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vax_bsd4_1a VAX11 with BSD4.1a
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vax_bsd4_2 VAX11 with BSD4.2
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vax_sysV_2 VAX11 with System V.2
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pc_ix IBM PC with PC/IX
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xenix3 IBM AT running Microsoft Xenix V3.2
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m68_unisoft Motorola 68000 with Unisoft UNIX
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sun3 Sun 3 M68020 workstation
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sun2 Sun 2 M68000 workstation
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m68_sysV_0 Motorola 68000 with Uniplus System V.0 Unix
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m68020 Motorola M68020 VME131 running Unix System V/68 R2V2.1
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ANY Neither of the above
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system type: "
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if read SYSNAME
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then
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echo echo "$SYSNAME" >../bin/ack_sys
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chmod +x ../bin/ack_sys
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case `ack_sys` in
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pdp_v7|vax_bsd4_1a|vax_bsd4_2|vax_sysV_2|pc_ix|m68_unisoft|sun3|sun2|m68_sysV_0|xenix3|m68020) ;;
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*) echo None of the software especially intended for the named systems will work ;;
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esac
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else
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echo Sorry, got EOF when reading system name.
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exit 10
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fi
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fi
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myecho -n "Your system is `ack_sys`, are you satisfied with that? (y/n) "
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if read YESNO
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then
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case $YESNO in
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j*|y*) ;;
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n*) echo Ok, I will give you another chance....
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rm -f ../bin/ack_sys
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exec sh $0
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;;
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*) echo "I do not understand your answer ($YESNO). Bye"
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exit 11
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;;
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esac
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else
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echo Sorry, got EOF when reading your answer.
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exit 12
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fi
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: "Take action according to the system used"
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: 'Prevent the use of the system assembler on for certain systems'
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: 'prevent the use of ranlib on pdp 11s'
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case `ack_sys` in
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pdp_*) RMD="vax4"
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echo 'echo "no ranlib on this system"; exit 93' > ../bin/ranlib
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chmod +x ../bin/ranlib
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ranlib > /dev/null 2>&1
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case X$? in
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X93) ;;
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*) echo "Sorry, there still is an error in your PATH."
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echo "It finds the system ranlib before ours, which is in the ACK bin directory."
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exit 13
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esac
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;;
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*) RMD="vax4" ;;
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esac
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for i in $RMD
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do
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( cd ../lib/$i
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if grep '^name as$' descr >/dev/null 2>&1
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then
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cp descr descr.orig
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ed - descr <<'ABC'
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/^name as$/;/^end$/d
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/^name ld$/;/^end$/d
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w
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q
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ABC
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fi
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)
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done
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case `ack_sys` in
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vax_bsd4_2) ( cd ../lib/vax4
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cp descr descr.orig
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ed - descr <<'ABC'
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/CPP_F/s/$/ -D__BSD4_2/
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w
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q
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ABC
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)
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;;
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vax_sysV_2) ( cd ../lib/vax4
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cp descr descr.orig
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ed - descr <<'ABC'
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/CPP_F/s/$/ -D__USG/
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w
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q
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ABC
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)
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;;
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esac
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: 'Set the default machine in ../h/local.h'
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BM=1
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case `ack_sys` in
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pdp_v7) ACM=pdp ; BM=0 ;;
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vax_bsd4_1a) ACM=vax4 ;;
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vax_bsd4_2) ACM=vax4 ;;
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vax_sysV_2) ACM=vax4 ;;
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pc_ix) ACM=i86 ; BM=0;;
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xenix3) ACM=xenix3 ; BM=0;;
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sun3) ACM=sun3 ;;
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sun2) ACM=sun2 ;;
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m68_unisoft) ACM=m68k2 ;;
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m68_sysV_0) ACM=mantra ;;
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m68020) ACM=m68020 ;;
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*) ACM=m68k2 ;;
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esac
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rm -f local.h
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sed -e /ACKM/s/'".*"'/'"'$ACM'"'/ -e /BIGMACH/s/'[01]'/$BM/ < ../h/local.h >local.h
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if cmp -s ../h/local.h local.h
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then :
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else
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cp local.h ../h
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rm -f local.h
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fi
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echo "Your default machine to compile for is $ACM"
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case `ack_sys` in
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vax_bsd4_2)
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( cd ../mach/vax4
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echo "Copying mach/vax4/libbsd4_2 to mach/vax4/libsys"
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mkdir libsys > /dev/null 2>&1
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rm -f libsys/*
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cp libbsd4_2/* libsys
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)
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;;
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vax_bsd4_1a)
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( cd ../mach/vax4
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echo "Copying mach/vax4/libbsd4_1a to mach/vax4/libsys"
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mkdir libsys > /dev/null 2>&1
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rm -f libsys/*
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cp libbsd4_1a/* libsys
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)
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;;
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vax_sysV_2)
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( cd ../mach/vax4
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echo "Copying mach/vax4/libsysV_2 to mach/vax4/libsys"
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mkdir libsys > /dev/null 2>&1
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rm -f libsys/*
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cp libsysV_2/* libsys
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)
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;;
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esac
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case X$BM in
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X0)
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( cd ../lang/cem/cemcom
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cp SmallPars Parameters
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cd ../../../lib/descr
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cp fe fe.orig
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ed - fe << ABC
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/em_cemcom/i
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prep always
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.
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/CPP_F/;.+2d
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/CPP_F/;.+2d
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w
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q
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ABC
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)
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for i in ../mach/vax4/cg ../mach/m68k2/cg ../mach/m68020/ncg
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do
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( cd $i
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cp tables1.c tables.c
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cp tables1.h tables.h
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)
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done
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( cd ../modules/src/malloc
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cp param.h param.h.orig
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ed - param.h <<ABC
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/STORE/s/define/undef/
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w
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q
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ABC
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)
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( cd ../lang/m2/comp
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cp SmallPars Parameters
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cp Makefile Makefile.orig
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ed - Makefile <<ABC
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/MALLOC/s/=/=#/
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w
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q
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ABC
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)
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;;
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*) ( cd ../lang/cem/cemcom
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cp BigPars Parameters
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cd ../../m2/comp
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cp BigPars Parameters
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)
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;;
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esac
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: find varargs include file
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: if not present use our own
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if [ -f /usr/include/varargs.h ]
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then
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:
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else
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cp ../include/_tail_cc/varargs.h ../modules/h
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fi
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