#!/bin/sh# @(#) $Id: Configure,v 1.11 1993/07/21 01:58:08 lasse Exp $# Configure for cforms.#REPL=""CFLAGS="-g"config=src/config.hfindpath(){    dirs=`IFS=: set - $PATH; echo $*`    for d in $dirs    do	if [ -x $d/$1 ]; then	    echo $d/$1	    return 0	fi    done    return 1}if [ -f /etc/inittab ]; then    CFLAGS="$CFLAGS -DSIGNAL_VOID -DSYSV"    if [ -d /proc ]; then	CFLAGS="$CFLAGS -DSVR4"    fielse    CFLAGS="$CFLAGS -DSIGNAL_INT"firm -f src/config.hecho "/* Do not edit this file it is created by Configure */" >> $configecho "#include <stdio.h>" >> $configecho "#include <curses.h>" >> $configecho "#include <ctype.h>" >> $configecho "#include <assert.h>" >> $configecho "#include <signal.h>" >> $configecho "#include <stdarg.h>" >> $configif [ -f /usr/include/stdlib.h ]; then    echo "#include <stdlib.h>" >> $configelif [ -f /usr/include/malloc.h ]; then    echo "#include <malloc.h>" >> $configfiif [ -f /usr/include/string.h ]; then    echo "#include <string.h>" >> $configelif [ -f /usr/include/strings.h ]; then    echo "#include <strings.h>" >> $configfiif [ -f /usr/include/memory.h ]; then    echo "#include <memory.h>" >> $configfiif [ -f /usr/include/unistd.h ]; then    echo "#include <unistd.h>" >> $configelse    echo "extern int read(int, void *, unsigned);" >> $config    echo "extern int write(int, void *, unsigned);" >> $configfiif [ ! -f /usr/include/stdarg.h ]; then    echo "You might have problem with the file /usr/include/stdarg.h" >&2fiCC=`findpath cc`GCC=`findpath gcc`CP=`findpath cp`LATEX=`findpath latex`RANLIB=`findpath ranlib`YACC=`findpath yacc`if [ -z "$YACC" ]; then    YACC=`findpath bison`    if [ -z "$YACC" ]; then	echo "I could not find niether yacc nor bison, you're in trouble"    else	YACC="$YACC -y"    fifi## CC#if [ ! -z "$GCC" ]; then    REPL="$REPL -e 's%^@CC%CC = $GCC -ansi -Wcast-qual -Wimplicit -Wreturn-type -Wswitch    -Wcomments -Wtrigraphs -Wpointer-arith%'"elif [ ! -z "$CC" ]; then    REPL="$REPL -e 's%^@CC%$CC = CC%'"else    echo "no compiler found" >&2    exit 1fi## CP#if [ ! -z "$CP" ]; then    REPL="$REPL -e 's%^@CP%CP = $CP'%"else    echo "the command cp not found" >&2    exit 1fi## LATEX#if [ ! -z "$LATEX" ]; then    REPL="$REPL -e 's%^@LATEX%LATEX = $LATEX'%"else    REPL="$REPL -e 's%^@LATEX%LATEX = echo '%"fi## RANLIB#if [ ! -z "$RANLIB" ]; then    REPL="$REPL -e 's%^@RANLIB%RANLIB = $RANLIB'%"else    REPL="$REPL -e 's%^@RANLIB%RANLIB = echo '%"fi## YACC#if [ ! -z "$YACC" ]; then    REPL="$REPL -e 's%^@YACC%YACC = $YACC'%"else    echo "the command bison or yacc not found" >&2    exit 1fi## SUN specific.#if [ -f /vmunix -a -f /usr/include/strings.h ]; then    if [ ! -f /usr/5include/curses.h ]; then	echo "Your Sun has not got the system 5 compability package" >&2	exit 1    fi    REPL="$REPL -e 's%^@CFLAGS%CFLAGS = $CFLAGS -I/usr/5include -I../include \$(DEFINES)%'"    REPL="$REPL -e 's%^@LDFLAGS%LDFLAGS = -ly -L/usr/5lib -lcurses -ltermlib /usr/5lib/libc.a%'"    REPL="$REPL -e 's%^@LDFLAGS%LDFLAGS = $CFLAGS -lcurses -ltermlib'%"else    REPL="$REPL -e 's%^@CFLAGS%CFLAGS = $CFLAGS -I../include \$(DEFINES)%'"    REPL="$REPL -e 's%^@LDFLAGS%LDFLAGS = -ly -lcurses -ltermlib'%"fi( echo "#"  echo "# Don't edit in this file, use Makefile.src"  eval sed $REPL Makefile.src ) > Makefile