annotate ibmscripts/cc @ 6:607e3be6bad8

Adjust to the moving target called the C++ standard. Apparently nowadays it's not allowed to define an explicit copy constructor but not an assignment operator. Consequently, defining the explicit copy constructor in terms of the implicit/automatic assignment operator for general convenience no longer works. Add assignment operators. Caution: not tested with the IBM compiler, but there's no particular reason it shouldn't work.
author David A. Holland
date Mon, 30 May 2022 23:46:22 -0400
parents 13d2b8934445
children a4899cdfc2d6
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1 #!/bin/sh
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2 # cc - wrap the IBM compiler to look sort of like a unix compiler
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3 # (and also to tidy up its output)
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4 # usage: cc [opts] sourcefile
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5 # options:
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6 # -g debug
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7 # -O optimize
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8 # -fPIC generate shared library code
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9 # -Dsym define preprocessor symbol SYM
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10 # -Idir add include path
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11 # -c compile only and don't link (required and assumed)
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12 # -v verbose
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13 #
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14 # Note that the behavior of -D is limited by the ability of the shell
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15 # to handle embedded spaces. It's meant to be only used in the style
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16 # "-DFOO".
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17 #
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18
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19 OPT=nil
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20 SHLIB=
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21 ADDINC=
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22 FILE=
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23 DEFS=
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24 QUIET=1
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25
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26 while [ x"$1" != x ]; do
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27 case "$1" in
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28 -g) OPT=debug;;
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29 -O*) OPT=opt;;
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30 -fPIC) SHLIB=/Ge-;;
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31 -I*) ADDINC="${ADDINC};`echo "$1" | sed 's/^-I//'`";;
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32 -D*) DEFS="$DEFS `echo "$1" | sed 's,^-D,/D,'`";;
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33 -c) ;;
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34 -v) QUIET=0;;
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35 -*)
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36 echo "$0: unknown option $1" 1>&2
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37 exit 1
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38 ;;
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39 *) FILE="$1";;
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40 esac
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41 shift
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42 done
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43
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44 if [ x"$FILE" = x ]; then
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45 echo "$0: usage: $0 [options] sourcefile" 1>&2
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46 exit 1
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47 fi
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48
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49 INCLUDE='I:\\ibmcppw\\bindings;I:\\ibmcppw\\include;I:\\ibmcppw\\sdk\\winh;I:\\ibmcppw\\sdk\\winh\\winnt;I:\\ibmcppw\\sdk\\winh\\win95;I:\\ibmcppw\\lib;I:\\ibmcppw\\sdk\\lib'
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50 export INCLUDE
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51
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52 case "$ADDINC" in
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53 \;*) ADDINC=`echo "$ADDINC" | sed 's,^;,/I,'`;;
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54 *) ;;
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55 esac
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56
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57 #
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58 # Used to use /O /Oc to optimize for size instead of speed
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59 # (doubtless because of the ship-on-a-floppy size limit)
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60 # For now I'm going to leave that off.
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61 #
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62 case "$OPT" in
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63 nil) OPT=;;
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64 debug) OPT="/Ti";;
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65 opt) OPT="/O /Oc /Ti-";;
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66 esac
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67
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68
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69 # try:
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70 # all+cls+cmp+cnd+cns+cnv+cpy+dcl+eff+enu+ext+gen+gnr+inl+lan
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71 # obs+ord+par+por+ppc+pro+trd+tru+und+vft
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72 #
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73 # /Wgot?
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74 WARN='/Wini+rea+ret+uni+use'
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75
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76 # /Sc seems like it would be a good idea but doesn't work...
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77
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78 WINEPATH='I:\\ibmcppw\\bin'
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79 export WINEPATH
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80
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81 LOG=`basename $FILE | sed 's/\.[a-z]*$//;s/$/.log/'`
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82
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83 if [ $QUIET = 0 ]; then
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84 echo wine 'I:\\ibmcppw\\bin\\icc.exe' "$ADDINC" /qmakedep /qtune=pentium \
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85 /J- /Gl /Gm /Gu+ $DEFS $WARN $OPT $SHLIB \
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86 /C "$FILE" '|' tee "$LOG"
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87 fi
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88
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89 (
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90 wine 'I:\\ibmcppw\\bin\\icc.exe' "$ADDINC" /qmakedep /qtune=pentium \
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91 /J- /Gl /Gm /Gu+ $DEFS $WARN $OPT $SHLIB \
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92 /C "$FILE"
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93 echo "@@@Exit $?"
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94 ) 2>&1 | tr -d '\r' | tee "$LOG" | (
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95 if [ $QUIET = 1 ]; then
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96 sed '
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97 /^IBM(R) VisualAge(TM) for C++ for Windows(R), Version 3\.5$/d
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98 /^- Licensed Materials - Program-Property of IBM$/d
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99 /^(C) Copyright IBM Corp. 1991, 1996 - All Rights Reserved.$/d
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100 '
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101 else
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102 cat
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103 fi
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104 ) | awk '
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105 /^@@@Exit [0-9][0-9]*$/ { exit($2); }
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106
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107 /^%0$/ { next; }
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108 /^$/ { next; }
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109 /%0$/ { sub("%0$", "", $0); printf "%s", $0; needeol=1; next; }
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110 { print; needeol=0; }
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111 END { if (needeol) printf "\n"; }
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112
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113 ' "q=$QUIET"