Source Code 1994 March/Source_Code_CD-ROM_Walnut_Creek_March_1994.iso/compsrcs/misc/volume30/rc/part07

Text File | 1992-05-29 | 4.6 KB | 158 lines

Newsgroups: comp.sources.misc
From: [e-mail] (Byron Rakitzis)
Subject:  v30i030:  rc - A Plan 9 shell reimplementation, v1.4, Part07/07
Message-ID: <[e-mail]>
X-Md4-Signature: 87c27fcff7734084ebc5a1e95923a4aa
Date: Sat, 30 May 1992 03:17:45 GMT
Approved: [e-mail]

Submitted-by: [e-mail] (Byron Rakitzis)
Posting-number: Volume 30, Issue 30
Archive-name: rc/part07
Environment: UNIX
Supersedes: rc: Volume 23, Issue 61-66

#! /bin/sh
# This is a shell archive.  Remove anything before this line, then feed it
# into a shell via "sh file" or similar.  To overwrite existing files,
# type "sh file -c".
# The tool that generated this appeared in the comp.sources.unix newsgroup;
# send mail to [e-mail] if you want that tool.
# Contents:  addon.h cpp history/Makefile
# Wrapped by kent@sparky on Fri May 29 20:55:25 1992
PATH=/bin:/usr/bin:/usr/ucb ; export PATH
echo If this archive is complete, you will see the following message:
echo '          "shar: End of archive 7 (of 7)."'
if test -f 'addon.h' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'addon.h'\"
else
  echo shar: Extracting \"'addon.h'\" \(847 characters\)
  sed "s/^X//" >'addon.h' <<'END_OF_FILE'
X/*
X   This file is the interface to the rest of rc for any locally
X   defined addon builtins.  By default there are none.
X   The interface consists of the following macro.
X
X   ADDONS    A comma-separated list of pairs of function pointers
X        and string literals.
X
X   The addon functions must also have proper prototypes in this file.
X   The builtins all have the form:
X
X    void b_NAME(char **av);
X
X   Builtins report their exit status using set(TRUE) or set(FALSE).
X
X   Example:
X
X    #define ADDONS    { b_test, "test" },
X    extern void b_test(char **av);
X*/
X
X#define ADDONS        /* no addons by default */
X
X#ifdef    DWS
X
X/*
X   This is what DaviD Sanderson ([e-mail]) uses.
X*/
X
X#undef    ADDONS
X#define ADDONS    { b_access,    "access" },\
X        { b_test,     "test" },\
X        { b_test,    "[" },
X
Xextern void b_access(char **av);
Xextern void b_test(char **av);
X
X#endif
END_OF_FILE
  if test 847 -ne `wc -c <'addon.h'`; then
    echo shar: \"'addon.h'\" unpacked with wrong size!
  fi
  # end of 'addon.h'
fi
if test -f 'cpp' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'cpp'\"
else
  echo shar: Extracting \"'cpp'\" \(1035 characters\)
  sed "s/^X//" >'cpp' <<'END_OF_FILE'
X#!/bin/sh
X
X# @(#) cpp.sh 1.3 92/01/15 21:53:22
X
X# Unprototypeing preprocessor for pre-ANSI C compilers.  On some systems,
X# this script can be as simple as:
X#
X#    /lib/cpp "$@" | unproto
X#
X# However, some cc(1) drivers specify output file names on the
X# preprocessor command line, so this shell script must be prepared to
X# intercept them.  Depending on the driver program, the cpp options may
X# even go before or after the file name argument(s). The script below
X# tries to tackle all these cases.
X#
X# You may want to add -Ipath_to_stdarg.h_file, -Dvoid=, -Dvolatile=,
X# and even -D__STDC__.
X
X## (This is what I used while testing with the SunOS C compiler.
X## Also, I added "-Qpath ." to CFLAGS so that cpp would be
X## run out of the current directory. --- Byron)
Xcpp_args="-I/u/byron/lib/sun4 -Dconst= -Dvolatile="
X
Xwhile :
Xdo
X    case $1 in
X    "")    break;;
X    -*)    cpp_args="$cpp_args $1";;
X     *)    cpp_args="$cpp_args $1"
X        case $2 in
X        ""|-*)    ;;
X            *)    exec 1> $2 || exit 1; shift;;
X        esac;;
X    esac
X    shift
Xdone
X
X/lib/cpp $cpp_args | unproto
END_OF_FILE
  if test 1035 -ne `wc -c <'cpp'`; then
    echo shar: \"'cpp'\" unpacked with wrong size!
  fi
  # end of 'cpp'
fi
if test -f 'history/Makefile' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'history/Makefile'\"
else
  echo shar: Extracting \"'history/Makefile'\" \(197 characters\)
  sed "s/^X//" >'history/Makefile' <<'END_OF_FILE'
XCC=gcc -g -O
X
Xhistory: history.c
X    $(CC) -o history history.c
X    @echo 'Now install "history" as -, --, -p and --p in your bin directory'
X    @echo '(for example, by making them links to the same file)'
END_OF_FILE
  if test 197 -ne `wc -c <'history/Makefile'`; then
    echo shar: \"'history/Makefile'\" unpacked with wrong size!
  fi
  # end of 'history/Makefile'
fi
echo shar: End of archive 7 \(of 7\).
cp /dev/null ark7isdone
MISSING=""
for I in 1 2 3 4 5 6 7 ; do
    if test ! -f ark${I}isdone ; then
    MISSING="${MISSING} ${I}"
    fi
done
if test "${MISSING}" = "" ; then
    echo You have unpacked all 7 archives.
    rm -f ark[1-9]isdone
else
    echo You still must unpack the following archives:
    echo "        " ${MISSING}
fi
exit 0
exit 0 # Just in case...