#! /bin/sh # # If these # comments don't work, trim them. Don't worry about any other # shell scripts, Configure will trim # comments from them for you. # # (If you are trying to port this package to a machine without sh, # I would suggest you have a look at the prototypical config_h.SH file # and edit it to reflect your system. Some packages may include samples # of config.h for certain machines, so you might look for one of those.) # # Yes, you may rip this off to use in other distribution packages. This # script belongs to the public domain and cannot be copyrighted. # # (Note: this Configure script was generated automatically. Rather than # working with this copy of Configure, you may wish to get metaconfig. # The dist-3.0 package (which contains metaconfig) was posted in # comp.sources.misc and is available on CPAN under authors/id/RAM so # you may fetch it yourself from your nearest archive site.) # # $Id: Configure 1.24 Thu, 25 Feb 1999 09:46:46 +0100 goevert $ # # Generated on Wed Feb 24 17:12:55 MET 1999 [metaconfig 3.0 PL70] cat >/tmp/c1$$ </tmp/c2$$ </dev/null` test "$me" || me=$0 ;; esac : Proper PATH separator p_=: : On OS/2 this directory should exist if this is not floppy only system :-] if test -d c:/.; then p_=\; PATH=`cmd /c "echo %PATH%" | tr '\\\\' / ` OS2_SHELL=`cmd /c "echo %OS2_SHELL%" | tr '\\\\' / | tr '[A-Z]' '[a-z]'` fi : Proper PATH setting paths='/bin /usr/bin /usr/local/bin /usr/ucb /usr/local /usr/lbin' paths="$paths /opt/bin /opt/local/bin /opt/local /opt/lbin" paths="$paths /usr/5bin /etc /usr/gnu/bin /usr/new /usr/new/bin /usr/nbin" paths="$paths /opt/gnu/bin /opt/new /opt/new/bin /opt/nbin" paths="$paths /sys5.3/bin /sys5.3/usr/bin /bsd4.3/bin /bsd4.3/usr/ucb" paths="$paths /bsd4.3/usr/bin /usr/bsd /bsd43/bin /usr/ccs/bin" paths="$paths /etc /usr/lib /usr/ucblib /lib /usr/ccs/lib" paths="$paths /sbin /usr/sbin /usr/libexec" for p in $paths do case "$p_$PATH$p_" in *$p_$p$p_*) ;; *) test -d $p && PATH=$PATH$p_$p ;; esac done PATH=.$p_$PATH export PATH : shall we be using ksh? inksh='' needksh='' avoidksh='' newsh=/bin/ksh changesh='' if (PATH=.; alias -x) >/dev/null 2>&1; then inksh=true fi if test -f /hp-ux -a -f /bin/ksh; then needksh='to avoid sh bug in "here document" expansion' fi if test -d /usr/lpp -a -f /usr/bin/bsh -a -f /usr/bin/uname; then if test X`/usr/bin/uname -v` = X4; then avoidksh="to avoid AIX 4's /bin/sh" newsh=/usr/bin/bsh fi fi case "$inksh/$needksh" in /[a-z]*) unset ENV changesh=true reason="$needksh" ;; esac case "$inksh/$avoidksh" in true/[a-z]*) changesh=true reason="$avoidksh" ;; esac case "$inksh/$needksh-$avoidksh-" in true/--) cat <&2 $me: Fatal Error: I can't find a Bourne Shell anywhere. 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EOM cont=x case "$d_cache_syn" in $define) d_cache_syn='y';; $undef) d_cache_syn='n';; esac while test "$cont"; do case "$d_cache_syn" in '') dflt="n";; *) dflt="$d_cache_syn";; esac rp='Do you want to use shm cache?'; . ./myread d_cache_syn="$ans" case "$d_cache_syn" in 'y') cont='';; 'n') cont='';; *) echo "Please answer 'y' or 'n'";; esac done case "$d_cache_syn" in 'y') d_cache_syn=$define;; 'n') d_cache_syn=$undef;; esac d_compiler_version=`$cc -v 2>&1 | sed -n -e '/version/ p' -e '/version/ q'` if test "$d_compiler_version" = "" ; then d_compiler_version=$cc fi d_compiler_version="\"$d_compiler_version\""; : check for const keyword echo " " echo 'Checking to see if your C compiler knows about "const"...' >&4 $cat >const.c <<'EOCP' typedef struct spug { int drokk; } spug; main() { const char *foo; const spug y; } EOCP if $cc -c $ccflags const.c >/dev/null 2>&1 ; then val="$define" echo "Yup, it does." else val="$undef" echo "Nope, it doesn't." fi set d_const eval $setvar $cat <' $cont >/dev/null 2>&1; then d_ctypevar=$define; fi : see if this is a dirent system echo " " if xinc=`./findhdr dirent.h`; $test "$xinc"; then val="$define" echo " found." >&4 else val="$undef" if xinc=`./findhdr sys/dir.h`; $test "$xinc"; then echo " found." >&4 echo " " else xinc=`./findhdr sys/ndir.h` fi echo " NOT found." >&4 fi set i_dirent eval $setvar : Look for type of directory structure. echo " " $cppstdin $cppflags $cppminus < "$xinc" > try.c case "$direntrytype" in ''|' ') case "$i_dirent" in $define) guess1='struct dirent' ;; *) guess1='struct direct' ;; esac ;; *) guess1="$direntrytype" ;; esac case "$guess1" in 'struct dirent') guess2='struct direct' ;; *) guess2='struct dirent' ;; esac if $contains "$guess1" try.c >/dev/null 2>&1; then direntrytype="$guess1" echo "Your directory entries are $direntrytype." >&4 elif $contains "$guess2" try.c >/dev/null 2>&1; then direntrytype="$guess2" echo "Your directory entries seem to be $direntrytype." >&4 else echo "I don't recognize your system's directory entries." >&4 rp="What type is used for directory entries on this system?" dflt="$guess1" . ./myread direntrytype="$ans" fi $rm -f try.c : see if the directory entry stores field length echo " " $cppstdin $cppflags $cppminus < "$xinc" > try.c if $contains 'd_namlen' try.c >/dev/null 2>&1; then echo "Good, your directory entry keeps length information in d_namlen." >&4 val="$define" else echo "Your directory entry does not know about the d_namlen field." >&4 val="$undef" fi set d_dirnamlen eval $setvar $rm -f try.c echo $n "Checking if you have a decent Perl installed ... $c" >&4 if $perl -MExtUtils::Embed -e ldopts >/dev/null 2>&1 ; then echo "yes" cont=x case "$d_embed" in $define) d_embed='y';; $undef) d_embed='n';; *) d_embed='y';; esac while test "$cont"; do case "$d_embed" in '') dflt="y";; *) dflt="$d_embed";; esac rp='Do you want to embed Perl?'; . ./myread d_embed="$ans" case "$d_embed" in 'y') cont='';; 'n') cont='';; *) echo "Please answer 'y' or 'n'";; esac done case "$d_embed" in 'n') d_embed=$undef; embed_cflags='' embed_ldopts='' ;; 'y') d_embed=$define; embed_cflags=`$perl -MExtUtils::Embed -e 'ccflags;' -e perl_inc ` embed_ldopts=`$perl -MExtUtils::Embed -e ldopts` esac else echo "$perl does not work. So we will not try to embed perl"; d_embed=$undef embed_cflags='' embed_ldopts='' fi : see if gethostent exists set gethostent d_gethent eval $inlibc : see if getpwuid exists set getpwuid d_getpwuid eval $inlibc : see if getwd exists echo " " if set getwd val -f d_getwd; eval $csym; $val; then echo 'getwd() found.' >&4 val="$define" else echo 'getwd() not found. Assuming getcwd() exists.' >&4 val="$undef" fi set d_getwd eval $setvar $cat <.hl files which will contain all headlines of a WAIS database. Normally the offset in the file is stored as tree byte integer. This confines the size of the file to 16MB. If you want, you can have four byte offset. EOM cont=x case "$d_huge_headlines" in $define) d_huge_headlines='y';; $undef) d_huge_headlines='n';; esac while test "$cont"; do case "$d_huge_headlines" in '') dflt="y";; *) dflt="$d_huge_headlines";; esac rp='Will you have HEADLINE files greater than 16 MB'; . ./myread d_huge_headlines="$ans" case "$d_huge_headlines" in 'y') cont='';; 'n') cont='';; *) echo "Please answer 'y' or 'n'";; esac done case "$d_huge_headlines" in 'y') d_huge_headlines=$define; testdir='test';; 'n') d_huge_headlines=$undef; esac : see which of string.h or strings.h is needed echo " " strings=`./findhdr string.h` if $test "$strings" && $test -r "$strings"; then echo "Using instead of ." >&4 val="$define" else val="$undef" strings=`./findhdr strings.h` if $test "$strings" && $test -r "$strings"; then echo "Using instead of ." >&4 else echo "No string header found -- You'll surely have problems." >&4 fi fi set i_string eval $setvar case "$i_string" in "$undef") strings=`./findhdr strings.h`;; *) strings=`./findhdr string.h`;; esac : index or strchr echo " " if set index val -f; eval $csym; $val; then if set strchr val -f d_strchr; eval $csym; $val; then if $contains strchr "$strings" >/dev/null 2>&1 ; then val="$define" vali="$undef" echo "strchr() found." >&4 else val="$undef" vali="$define" echo "index() found." >&4 fi else val="$undef" vali="$define" echo "index() found." >&4 fi else if set strchr val -f d_strchr; eval $csym; $val; then val="$define" vali="$undef" echo "strchr() found." >&4 else echo "No index() or strchr() found!" >&4 val="$undef" vali="$undef" fi fi set d_strchr; eval $setvar val="$vali" set d_index; eval $setvar $cat <&4 $cat >try.c <<'EOCP' #define INIT register char *regexp =instring; #define GETC() (*regexp++) #define PEEKC() (*regexp) #define UNGETC(c) (regexp--) #define RETURN(pointer) return(0); /* return 0 on sucess */ #define ERROR(val) return((char *) val); /* return error code on failure */ #include main() { circf = 1; exit(0); } EOCP if $cc $ccflags try.c -o try >/dev/null 2>&1; then echo "Yes, it works" cont=x case "$d_myregexp" in $define) d_myregexp='n';; $undef) d_myregexp='y';; esac while test "$cont"; do case "$d_myregexp" in '') dflt="n";; *) dflt="$d_myregexp";; esac rp='Do you want to use your systems regexp.h?'; . ./myread d_myregexp="$ans" case "$d_myregexp" in 'y') cont='';; 'n') cont='';; *) echo "Please answer 'y' or 'n'";; esac done else echo "Nope, does not work" d_myregexp='n'; fi case "$d_myregexp" in 'n') d_myregexp=$define; regexpdir='$(TOP)/lib/regexp'; regexpinc="-I$regexpdir/"; regexpobj="$regexpdir/regexp.o $regexpdir/regerror.o $regexpdir/regsub.o"; mccflags="$mccflags $regexpinc"; # cppflags="$cppflags $ctypeinc"; ;; 'y') d_myregexp=$undef;; esac $rm -f try.c try : Locate the flags for 'open()' echo " " $cat >open3.c <<'EOCP' #include #ifdef I_FCNTL #include #endif #ifdef I_SYS_FILE #include #endif main() { if(O_RDONLY); #ifdef O_TRUNC exit(0); #else exit(1); #endif } EOCP : check sys/file.h first to get FREAD on Sun if $test `./findhdr sys/file.h` && \ $cc $cppflags "-DI_SYS_FILE" open3.c -o open3 >/dev/null 2>&1 ; then h_sysfile=true; echo " defines the O_* constants..." >&4 if ./open3; then echo "and you have the 3 argument form of open()." >&4 val="$define" else echo "but not the 3 argument form of open(). Oh, well." >&4 val="$undef" fi elif $test `./findhdr fcntl.h` && \ $cc "-DI_FCNTL" open3.c -o open3 >/dev/null 2>&1 ; then h_fcntl=true; echo " defines the O_* constants..." >&4 if ./open3; then echo "and you have the 3 argument form of open()." >&4 val="$define" else echo "but not the 3 argument form of open(). Oh, well." >&4 val="$undef" fi else val="$undef" echo "I can't find the O_* constant definitions! You got problems." >&4 fi set d_open3 eval $setvar $rm -f open3* $cat < mem.h if $contains 'memcpy' mem.h >/dev/null 2>&1; then echo " " echo "We won't be including ." val="$undef" fi $rm -f mem.h ;; esac esac set i_memory eval $setvar : see if stdlib is available set stdlib.h i_stdlib eval $inhdr : see if this is a unistd.h system set unistd.h i_unistd eval $inhdr : can bcopy handle overlapping blocks? val="$undef" case "$d_bcopy" in "$define") echo " " echo "Checking to see if your bcopy() can do overlapping copies..." >&4 $cat >foo.c <>foo.c <<'EOCP' #include #ifdef I_MEMORY # include #endif #ifdef I_STDLIB # include #endif #ifdef I_STRING # include #else # include #endif #ifdef I_UNISTD # include /* Needed for NetBSD */ #endif main() { char buf[128], abc[128]; char *b; int len; int off; int align; bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36); for (align = 7; align >= 0; align--) { for (len = 36; len; len--) { b = buf+align; bcopy(abc, b, len); for (off = 1; off <= len; off++) { bcopy(b, b+off, len); bcopy(b+off, b, len); if (bcmp(b, abc, len)) exit(1); } } } exit(0); } EOCP if $cc $optimize $ccflags $ldflags foo.c \ -o safebcpy $libs >/dev/null 2>&1; then if ./safebcpy 2>/dev/null; then echo "Yes, it can." val="$define" else echo "It can't, sorry." case "$d_memmove" in "$define") echo "But that's Ok since you have memmove()." ;; esac fi else echo "(I can't compile the test program, so we'll assume not...)" case "$d_memmove" in "$define") echo "But that's Ok since you have memmove()." ;; esac fi ;; esac $rm -f foo.* safebcpy core set d_safebcpy eval $setvar : see if memcpy exists set memcpy d_memcpy eval $inlibc : can memcpy handle overlapping blocks? val="$undef" case "$d_memcpy" in "$define") echo " " echo "Checking to see if your memcpy() can do overlapping copies..." >&4 $cat >foo.c <>foo.c <<'EOCP' #include #ifdef I_MEMORY # include #endif #ifdef I_STDLIB # include #endif #ifdef I_STRING # include #else # include #endif #ifdef I_UNISTD # include /* Needed for NetBSD */ #endif main() { char buf[128], abc[128]; char *b; int len; int off; int align; /* Copy "abcde..." string to char abc[] so that gcc doesn't try to store the string in read-only memory. */ memcpy(abc, "abcdefghijklmnopqrstuvwxyz0123456789", 36); for (align = 7; align >= 0; align--) { for (len = 36; len; len--) { b = buf+align; memcpy(b, abc, len); for (off = 1; off <= len; off++) { memcpy(b+off, b, len); memcpy(b, b+off, len); if (memcmp(b, abc, len)) exit(1); } } } exit(0); } EOCP if $cc $optimize $ccflags $ldflags foo.c \ -o safemcpy $libs >/dev/null 2>&1; then if ./safemcpy 2>/dev/null; then echo "Yes, it can." val="$define" else echo "It can't, sorry." case "$d_memmove" in "$define") echo "But that's Ok since you have memmove()." ;; esac fi else echo "(I can't compile the test program, so we'll assume not...)" case "$d_memmove" in "$define") echo "But that's Ok since you have memmove()." ;; esac fi ;; esac $rm -f foo.* safemcpy core set d_safemcpy eval $setvar : see if scandir exists set scandir d_scandir eval $inlibc : see if strcspn exists set strcspn d_strcspn eval $inlibc : see if strdup exists set strdup d_strdup eval $inlibc : see if strerror and/or sys_errlist[] exist echo " " if set strerror val -f d_strerror; eval $csym; $val; then echo 'strerror() found.' >&4 d_strerror="$define" d_strerrm='strerror(e)' if set sys_errlist val -a d_syserrlst; eval $csym; $val; then echo "(You also have sys_errlist[], so we could roll our own strerror.)" d_syserrlst="$define" else echo "(Since you don't have sys_errlist[], sterror() is welcome.)" d_syserrlst="$undef" fi elif xxx=`./findhdr string.h`; test "$xxx" || xxx=`./findhdr strings.h`; \ $contains '#[ ]*define.*strerror' "$xxx" >/dev/null 2>&1; then echo 'strerror() found in string header.' >&4 d_strerror="$define" d_strerrm='strerror(e)' if set sys_errlist val -a d_syserrlst; eval $csym; $val; then echo "(Most probably, strerror() uses sys_errlist[] for descriptions.)" d_syserrlst="$define" else echo "(You don't appear to have any sys_errlist[], how can this be?)" d_syserrlst="$undef" fi elif set sys_errlist val -a d_syserrlst; eval $csym; $val; then echo "strerror() not found, but you have sys_errlist[] so we'll use that." >&4 d_strerror="$undef" d_syserrlst="$define" d_strerrm='((e)<0||(e)>=sys_nerr?"unknown":sys_errlist[e])' else echo 'strerror() and sys_errlist[] NOT found.' >&4 d_strerror="$undef" d_syserrlst="$undef" d_strerrm='"unknown"' fi : see if syslog is available echo " " if $test `./findhdr syslog.h` && \ (set syslog val -f d_syslog; eval $csym; $val); then echo "syslog() found." >&4 val="$define" syslogc='' syslogo='' else echo "syslog() not found in your C library--using ./syslog.c." >&4 val="$undef" syslogc='syslog.c' syslogo="syslog$_o" fi set d_syslog eval $setvar echo "Checking what version you are using ..." >&4 # $Format: "d_version_string=\"$ProjectName$ $ProjectVersion$\""$ d_version_string="freeWAIS-sf 2.2.14" case "$d_proximity" in $define) d_version_string="\"$d_version_string proximity\"" ;; $undef) d_version_string="\"$d_version_string string\"" ;; esac echo "You build $d_version_string"; $cat </dev/null 2>&1; then dflt=y else dflt=n fi;; *) dflt=n;; esac echo " " rp='Are you getting the hosts file via yellow pages?' . ./myread case "$ans" in y*) hostcat='ypcat hosts';; *) hostcat='cat /etc/hosts';; esac ;; esac fi case "$hostcat" in '') hostcat='cat /etc/hosts';; esac case "$groupcat" in '') groupcat='cat /etc/group';; esac case "$passcat" in '') passcat='cat /etc/passwd';; esac : now get the host name echo " " echo "Figuring out host name..." >&4 case "$myhostname" in '') cont=true echo 'Maybe "hostname" will work...' if tans=`sh -c hostname 2>&1` ; then myhostname=$tans phostname=hostname cont='' fi ;; *) cont='';; esac if $test "$cont"; then if ./xenix; then echo 'Oh, dear. Maybe "/etc/systemid" is the key...' if tans=`cat /etc/systemid 2>&1` ; then myhostname=$tans phostname='cat /etc/systemid' echo "Whadyaknow. Xenix always was a bit strange..." cont='' fi elif $test -r /etc/systemid; then echo "(What is a non-Xenix system doing with /etc/systemid?)" fi fi if $test "$cont"; then echo 'No, maybe "uuname -l" will work...' if tans=`sh -c 'uuname -l' 2>&1` ; then myhostname=$tans phostname='uuname -l' else echo 'Strange. Maybe "uname -n" will work...' if tans=`sh -c 'uname -n' 2>&1` ; then myhostname=$tans phostname='uname -n' else echo 'Oh well, maybe I can mine it out of whoami.h...' if tans=`sh -c $contains' sysname $usrinc/whoami.h' 2>&1` ; then myhostname=`echo "$tans" | $sed 's/^.*"\(.*\)"/\1/'` phostname="sed -n -e '"'/sysname/s/^.*\"\\(.*\\)\"/\1/{'"' -e p -e q -e '}' <$usrinc/whoami.h" else case "$myhostname" in '') echo "Does this machine have an identity crisis or something?" phostname='';; *) echo "Well, you said $myhostname before..." phostname='echo $myhostname';; esac fi fi fi fi : you do not want to know about this set $myhostname myhostname=$1 : verify guess if $test "$myhostname" ; then dflt=y rp='Your host name appears to be "'$myhostname'".'" Right?" . ./myread case "$ans" in y*) ;; *) myhostname='';; esac fi : bad guess or no guess while $test "X$myhostname" = X ; do dflt='' rp="Please type the (one word) name of your host:" . ./myread myhostname="$ans" done : translate upper to lower if necessary case "$myhostname" in *[A-Z]*) echo "(Normalizing case in your host name)" myhostname=`echo $myhostname | ./tr '[A-Z]' '[a-z]'` ;; esac : a little sanity check here case "$phostname" in '') ;; *) case `$phostname | ./tr '[A-Z]' '[a-z]'` in $myhostname$mydomain|$myhostname) ;; *) case "$phostname" in sed*) echo "(That doesn't agree with your whoami.h file, by the way.)" ;; *) echo "(That doesn't agree with your $phostname command, by the way.)" ;; esac ;; esac ;; esac : see how we will look up host name echo " " if false; then : dummy stub to allow use of elif elif set uname val -f d_uname; eval $csym; $val; then if ./xenix; then $cat <<'EOM' uname() was found, but you're running xenix, and older versions of xenix have a broken uname(). If you don't really know whether your xenix is old enough to have a broken system call, use the default answer. EOM dflt=y case "$d_uname" in "$define") dflt=n;; esac rp='Is your uname() broken?' . ./myread case "$ans" in n*) d_uname="$define"; call=uname;; esac else echo 'uname() found.' >&4 d_uname="$define" call=uname fi fi case "$d_gethname" in '') d_gethname="$undef";; esac case "$d_uname" in '') d_uname="$undef";; esac case "$d_phostname" in '') d_phostname="$undef";; esac case "$zcat" in '') d_uncompressor=\"zcat\";; *) d_uncompressor=\"$zcat\";; esac case "$gzip" in '') d_unzipper=\"gzip\";; *) d_unzipper=\"$gzip\";; esac $cat <&4 $cat >try.c <<'EOCP' main() { typedef struct _goo_struct goo_struct; goo_struct * volatile goo = ((goo_struct *)0); struct _goo_struct { long long_int; int reg_int; char char_var; }; typedef unsigned short foo_t; char *volatile foo; volatile int bar; volatile foo_t blech; foo = foo; } EOCP if $cc -c $ccflags try.c >/dev/null 2>&1 ; then val="$define" echo "Yup, it does." else val="$undef" echo "Nope, it doesn't." fi set d_volatile eval $setvar $rm -f try.* : see if vprintf exists echo " " if set vprintf val -f d_vprintf; eval $csym; $val; then echo 'vprintf() found.' >&4 val="$define" $cat >vprintf.c <<'EOF' #include main() { xxx("foo"); } xxx(va_alist) va_dcl { va_list args; char buf[10]; va_start(args); exit((unsigned long)vsprintf(buf,"%s",args) > 10L); } EOF if $cc $ccflags vprintf.c -o vprintf >/dev/null 2>&1 && ./vprintf; then echo "Your vsprintf() returns (int)." >&4 val2="$undef" else echo "Your vsprintf() returns (char*)." >&4 val2="$define" fi else echo 'vprintf() NOT found.' >&4 val="$undef" val2="$undef" fi set d_vprintf eval $setvar val=$val2 set d_charvspr eval $setvar : preserve RCS keywords in files with variable substitution, grrr Header='$Header' Id='$Id' Log='$Log' Revision='$Revision' : set the base revision baserev=2.2 : check for ordering of bytes in a long case "$byteorder" in '') $cat <<'EOM' In the following, larger digits indicate more significance. A big-endian machine like a Pyramid or a Motorola 680?0 chip will come out to 4321. A little-endian machine like a Vax or an Intel 80?86 chip would be 1234. Other machines may have weird orders like 3412. A Cray will report 87654321. If the test program works the default is probably right. I'm now running the test program... EOM $cat >try.c <<'EOCP' #include main() { int i; union { unsigned long l; char c[sizeof(long)]; } u; if (sizeof(long) > 4) u.l = (0x08070605L << 32) | 0x04030201L; else u.l = 0x04030201L; for (i = 0; i < sizeof(long); i++) printf("%c", u.c[i]+'0'); printf("\n"); exit(0); } EOCP xxx_prompt=y if $cc $ccflags try.c -o try >/dev/null 2>&1 && ./try > /dev/null; then dflt=`./try` case "$dflt" in [1-4][1-4][1-4][1-4]|12345678|87654321) echo "(The test program ran ok.)" echo "byteorder=$dflt" xxx_prompt=n ;; ????|????????) echo "(The test program ran ok.)" ;; *) echo "(The test program didn't run right for some reason.)" ;; esac else dflt='4321' cat <<'EOM' (I can't seem to compile the test program. Guessing big-endian...) EOM fi case "$xxx_prompt" in y) rp="What is the order of bytes in a long?" . ./myread byteorder="$ans" ;; *) byteorder=$dflt ;; esac ;; esac $rm -f try.c try : check for void type echo " " echo "Checking to see how well your C compiler groks the void type..." >&4 echo " " $cat >&4 <try.c <<'EOCP' #if TRY & 1 void sub() { #else sub() { #endif extern void moo(); /* function returning void */ void (*goo)(); /* ptr to func returning void */ #if TRY & 8 void *hue; /* generic ptr */ #endif #if TRY & 2 void (*foo[10])(); #endif #if TRY & 4 if(goo == moo) { exit(0); } #endif exit(0); } main() { sub(); } EOCP if $cc $ccflags -c -DTRY=$defvoidused try.c >.out 2>&1 ; then voidflags=$defvoidused echo "It appears to support void to the level $package wants ($defvoidused)." if $contains warning .out >/dev/null 2>&1; then echo "However, you might get some warnings that look like this:" $cat .out fi else echo "Hmm, your compiler has some difficulty with void. Checking further..." >&4 if $cc $ccflags -c -DTRY=1 try.c >/dev/null 2>&1; then echo "It supports 1..." if $cc $ccflags -c -DTRY=3 try.c >/dev/null 2>&1; then echo "It also supports 2..." if $cc $ccflags -c -DTRY=7 try.c >/dev/null 2>&1; then voidflags=7 echo "And it supports 4 but not 8 definitely." else echo "It doesn't support 4..." if $cc $ccflags -c -DTRY=11 try.c >/dev/null 2>&1; then voidflags=11 echo "But it supports 8." else voidflags=3 echo "Neither does it support 8." fi fi else echo "It does not support 2..." if $cc $ccflags -c -DTRY=13 try.c >/dev/null 2>&1; then voidflags=13 echo "But it supports 4 and 8." else if $cc $ccflags -c -DTRY=5 try.c >/dev/null 2>&1; then voidflags=5 echo "And it supports 4 but has not heard about 8." else echo "However it supports 8 but not 4." fi fi fi else echo "There is no support at all for void." voidflags=0 fi fi esac case "$voidflags" in "$defvoidused") ;; *) dflt="$voidflags"; rp="Your void support flags add up to what?" . ./myread voidflags="$ans" ;; esac $rm -f try.* .out : locate a BSD compatible install program echo " " echo "Looking for a BSD-compatible install program..." >&4 creatdir='' case "$install" in '') tryit='' for dir in $pth; do for file in ginstall installbsd scoinst install; do if $test -f $dir/$file; then tryit="$tryit $dir/$file" fi done done $cat >try.c </dev/null 2>&1; then cp try try.ns strip try >/dev/null 2>&1 else echo "(I can't seem to compile a trivial C program -- bypassing.)" echo "try" >try cp try try.ns fi $cat >tryinst </dev/null 2>&1 if $test -d foo/bar; then creatdir="$prog -d" fi (ls -l d/try >try.ls; ls -l d/try.ns >tryno.ls) 2>/dev/null if (cmp -s d/try try && cmp -s d/try.ns try.ns && \ $contains 'rwxrw-r--' tryno.ls && \ $contains 'rw-r---w-' try.ls) >/dev/null 2>&1 then dflt="$prog" echo "ok, that will do." break fi echo "not good$either." either=' either' $rm -f try*.ls done $rm -rf foo d tryinst try try*.ls try.* case "$dflt" in '') echo "Hopefully, $package comes with its own install script!" dflt='./install' ;; esac ;; *) dflt="$install";; esac $cat <&4 case "$installdir" in '') case "$creatdir" in '') $mkdir -p foo/bar >/dev/null 2>&1 if $test -d foo/bar; then echo "Great, we can build them using 'mkdir -p'." creatdir='mkdir -p' elif eval "$install -d foo/bar"; $test -d foo/bar; then creatdir="install -d" echo "It looks like '$creatdir' will do it for us." fi ;; *) eval "$creatdir foo/bar" >/dev/null 2>&1 if $test -d foo/bar; then echo "Ah! We can use '$creatdir' to do just that." fi ;; esac $rm -rf foo case "$creatdir" in '') echo "Heck! Another ancient system lacking the comfort of modern ones!" echo "You can thank $package for bringing you its own install script!" installdir='./install -d' ;; *) installdir="$creatdir";; esac ;; *) echo "As you already told me, '$installdir' should work.";; esac : check for lengths of integral types echo " " case "$intsize" in '') echo "Checking to see how big your integers are..." >&4 $cat >intsize.c <<'EOCP' #include main() { printf("intsize=%d;\n", sizeof(int)); printf("longsize=%d;\n", sizeof(long)); fflush(stdout); exit(0); } EOCP # If $libs contains -lsfio, and sfio is mis-configured, then it # sometimes (apparently) runs and exits with a 0 status, but with no # output!. Thus we check with test -s whether we actually got any # output. 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EOM fi fi esac dflt="$mkdep" fn=f~/ rp="Name of program to make makefile dependencies?" . ./getfile mkdep="$ans" $rm -f dep.c dep.h dep$_o dep.out : get the patchlevel echo " " echo "Getting the current patchlevel..." >&4 if $test -r $rsrc/patchlevel.h;then patchlevel=`awk '/^#define PATCHLEVEL/ {print $3}' < $rsrc/patchlevel.h` else patchlevel=0 fi echo "(You have $package $baserev PL$patchlevel.)" : define an is-a-typedef? function typedef='type=$1; var=$2; def=$3; shift; shift; shift; inclist=$@; case "$inclist" in "") inclist="sys/types.h";; esac; eval "varval=\$$var"; case "$varval" in "") $rm -f temp.c; for inc in $inclist; do echo "#include <$inc>" >>temp.c; done; $cppstdin $cppflags $cppminus < temp.c >temp.E 2>/dev/null; if $contains $type temp.E >/dev/null 2>&1; then eval "$var=\$type"; else eval "$var=\$def"; fi; $rm -f temp.?;; *) eval "$var=\$varval";; esac' : see what type pids are declared as in the kernel set pid_t pidtype int stdio.h sys/types.h eval $typedef dflt="$pidtype" echo " " rp="What type are process ids on this system declared as?" . ./myread pidtype="$ans" : Cruising for prototypes echo " " echo "Checking out function prototypes..." >&4 $cat >prototype.c <<'EOCP' main(int argc, char *argv[]) { exit(0);} EOCP if $cc $ccflags -c prototype.c >prototype.out 2>&1 ; then echo "Your C compiler appears to support function prototypes." val="$define" else echo "Your C compiler doesn't seem to understand function prototypes." val="$undef" fi set prototype eval $setvar $rm -f prototype* : see if ar generates random libraries by itself echo " " echo "Checking how to generate random libraries on your machine..." >&4 echo 'int bar1() { return bar2(); }' > bar1.c echo 'int bar2() { return 2; }' > bar2.c $cat > foo.c <<'EOP' main() { printf("%d\n", bar1()); exit(0); } EOP $cc $ccflags -c bar1.c >/dev/null 2>&1 $cc $ccflags -c bar2.c >/dev/null 2>&1 $cc $ccflags -c foo.c >/dev/null 2>&1 $ar rc bar$_a bar2$_o bar1$_o >/dev/null 2>&1 if $cc $ccflags $ldflags -o foobar foo$_o bar$_a $libs > /dev/null 2>&1 && ./foobar >/dev/null 2>&1; then echo "ar appears to generate random libraries itself." orderlib=false ranlib=":" elif $ar ts bar$_a >/dev/null 2>&1 && $cc $ccflags $ldflags -o foobar foo$_o bar$_a $libs > /dev/null 2>&1 && ./foobar >/dev/null 2>&1; then echo "a table of contents needs to be added with 'ar ts'." orderlib=false ranlib="$ar ts" else case "$ranlib" in :) ranlib='';; '') ranlib=`./loc ranlib X /usr/bin /bin /usr/local/bin` $test -f $ranlib || ranlib='' ;; esac if $test -n "$ranlib"; then echo "your system has '$ranlib'; we'll use that." orderlib=false else echo "your system doesn't seem to support random libraries" echo "so we'll use lorder and tsort to order the libraries." orderlib=true ranlib=":" fi fi $rm -f foo* bar* : see if signal is declared as pointer to function returning int or void echo " " xxx=`./findhdr signal.h` $test "$xxx" && $cppstdin $cppminus $cppflags < $xxx >$$.tmp 2>/dev/null if $contains 'int.*\*[ ]*signal' $$.tmp >/dev/null 2>&1 ; then echo "You have int (*signal())() instead of void." >&4 val="$undef" elif $contains 'void.*\*[ ]*signal' $$.tmp >/dev/null 2>&1 ; then echo "You have void (*signal())() instead of int." >&4 val="$define" elif $contains 'extern[ ]*[(\*]*signal' $$.tmp >/dev/null 2>&1 ; then echo "You have int (*signal())() instead of void." >&4 val="$undef" else case "$d_voidsig" in '') echo "I can't determine whether signal handler returns void or int..." >&4 dflt=void rp="What type does your signal handler return?" . ./myread case "$ans" in v*) val="$define";; *) val="$undef";; esac;; "$define") echo "As you already told me, signal handler returns void." >&4;; *) echo "As you already told me, signal handler returns int." >&4;; esac fi set d_voidsig eval $setvar case "$d_voidsig" in "$define") signal_t="void";; *) signal_t="int";; esac $rm -f $$.tmp socketlib='' sockethdr='' : see whether socket exists echo " " $echo $n "Hmm... $c" >&4 if set socket val -f d_socket; eval $csym; $val; then echo "Looks like you have Berkeley networking support." >&4 d_socket="$define" if set setsockopt val -f; eval $csym; $val; then d_oldsock="$undef" else echo "...but it uses the old 4.1c interface, rather than 4.2" >&4 d_oldsock="$define" fi else if $contains socklib libc.list >/dev/null 2>&1; then echo "Looks like you have Berkeley networking support." >&4 d_socket="$define" : we will have to assume that it supports the 4.2 BSD interface d_oldsock="$undef" else echo "You don't have Berkeley networking in libc$_a..." >&4 if test -f /usr/lib/libnet$_a; then ( (nm $nm_opt /usr/lib/libnet$_a | eval $nm_extract) || \ ar t /usr/lib/libnet$_a) 2>/dev/null >> libc.list if $contains socket libc.list >/dev/null 2>&1; then echo "...but the Wollongong group seems to have hacked it in." >&4 socketlib="-lnet" sockethdr="-I/usr/netinclude" d_socket="$define" if $contains setsockopt libc.list >/dev/null 2>&1; then d_oldsock="$undef" else echo "...using the old 4.1c interface, rather than 4.2" >&4 d_oldsock="$define" fi else echo "or even in libnet$_a, which is peculiar." >&4 d_socket="$undef" d_oldsock="$undef" fi else echo "or anywhere else I see." >&4 d_socket="$undef" d_oldsock="$undef" fi fi fi : see if time exists echo " " if set time val -f d_time; eval $csym; $val; then echo 'time() found.' >&4 val="$define" set time_t timetype long stdio.h sys/types.h eval $typedef dflt="$timetype" echo " " rp="What type is returned by time() on this system?" . ./myread timetype="$ans" else echo 'time() not found, hope that will do.' >&4 val="$undef" timetype='int'; fi set d_time eval $setvar : see what type uids are declared as in the kernel set uid_t uidtype xxx stdio.h sys/types.h eval $typedef case "$uidtype" in xxx) xxx=`./findhdr sys/user.h` set `grep '_ruid;' "$xxx" 2>/dev/null` unsigned short case $1 in unsigned) dflt="$1 $2" ;; *) dflt="$1" ;; esac ;; *) dflt="$uidtype";; esac echo " " rp="What is the type for user ids returned by getuid()?" . ./myread uidtype="$ans" : determine compiler compiler case "$yacc" in '') dflt=yacc;; *) dflt="$yacc";; esac echo " " comp='yacc' if $test -f "$byacc"; then dflt="$byacc" comp="byacc or $comp" fi if $test -f "$bison"; then comp="$comp or bison -y" fi rp="Which compiler compiler ($comp) shall I use?" . ./myread yacc="$ans" case "$yacc" in *bis*) case "$yacc" in *-y*) ;; *) yacc="$yacc -y" echo "(Adding -y option to bison to get yacc-compatible behaviour.)" ;; esac ;; esac : see if we need extra yacc flags dflt="$yaccflags" case "$dflt" in '') dflt=none;; esac $cat <." >&4 else val="$undef" echo "We won't be including ." >&4 fi ;; *) h_sysfile=false ;; esac set i_sysfile eval $setvar : see if fcntl.h is there val='' set fcntl.h val eval $inhdr : see if we can include fcntl.h case "$val" in "$define") echo " " if $h_fcntl; then val="$define" echo "We'll be including ." >&4 else val="$undef" if $h_sysfile; then echo "We don't need to include if we include ." >&4 else echo "We won't be including ." >&4 fi fi ;; *) h_fcntl=false val="$undef" ;; esac set i_fcntl eval $setvar : see if there are directory access routines out there echo " " if $test `./findhdr ndir.h` && \ ( $test -r /usr/lib/libndir$_a || $test -r /usr/local/lib/libndir$_a ); then echo "Ndir library found." >&4 if $test -r /usr/lib/libndir$_a; then ndirlib='-lndir' else ndirlib="/usr/local/lib/libndir$_a" fi i_ndir="$define" d_usendir="$undef" ndirc='' ndiro='' else ndirlib='' i_ndir="$undef" if set readdir val -f; eval $csym; $val; then echo "No ndir library found, but you have readdir() so we'll use that." >&4 d_usendir="$undef" ndirc='' ndiro='' else echo "No ndir library found--using ./ndir.c." >&4 d_usendir="$define" ndirc='ndir.c' ndiro="ndir$_o" fi fi : see if this is a netinet/in.h or sys/in.h system set netinet/in.h i_niin sys/in.h i_sysin eval $inhdr : see if this is a pwd.h system set pwd.h i_pwd eval $inhdr case "$i_pwd" in $define) xxx=`./findhdr pwd.h` $cppstdin $cppflags $cppminus < $xxx >$$.h if $contains 'pw_quota' $$.h >/dev/null 2>&1; then val="$define" else val="$undef" fi set d_pwquota eval $setvar if $contains 'pw_age' $$.h >/dev/null 2>&1; then val="$define" else val="$undef" fi set d_pwage eval $setvar if $contains 'pw_change' $$.h >/dev/null 2>&1; then val="$define" else val="$undef" fi set d_pwchange eval $setvar if $contains 'pw_class' $$.h >/dev/null 2>&1; then val="$define" else val="$undef" fi set d_pwclass eval $setvar if $contains 'pw_expire' $$.h >/dev/null 2>&1; then val="$define" else val="$undef" fi set d_pwexpire eval $setvar if $contains 'pw_comment' $$.h >/dev/null 2>&1; then val="$define" else val="$undef" fi set d_pwcomment eval $setvar $rm -f $$.h ;; *) val="$undef"; set d_pwquota; eval $setvar set d_pwage; eval $setvar set d_pwchange; eval $setvar set d_pwclass; eval $setvar set d_pwexpire; eval $setvar set d_pwcomment; eval $setvar ;; esac : see if stdarg is available echo " " if $test `./findhdr stdarg.h`; then echo " found." >&4 valstd="$define" else echo " NOT found." >&4 valstd="$undef" fi : see if varags is available echo " " if $test `./findhdr varargs.h`; then echo " found." >&4 else echo " NOT found, but that's ok (I hope)." >&4 fi : set up the varargs testing programs $cat > varargs.c < #endif #ifdef I_VARARGS #include #endif #ifdef I_STDARG int f(char *p, ...) #else int f(va_alist) va_dcl #endif { va_list ap; #ifndef I_STDARG char *p; #endif #ifdef I_STDARG va_start(ap,p); #else va_start(ap); p = va_arg(ap, char *); #endif va_end(ap); } EOP $cat > varargs </dev/null 2>&1; then echo "true" else echo "false" fi $rm -f varargs$_o EOP chmod +x varargs : now check which varargs header should be included echo " " i_varhdr='' case "$valstd" in "$define") if `./varargs I_STDARG`; then val='stdarg.h' elif `./varargs I_VARARGS`; then val='varargs.h' fi ;; *) if `./varargs I_VARARGS`; then val='varargs.h' fi ;; esac case "$val" in '') echo "I could not find the definition for va_dcl... 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-A*) $test "$gccversion" && echo "\$i" | $sed 's/^-A\(.*\)(\(.*\))/\1=\2/';; esac done $rm -f try.c EOS chmod +x ccsym $eunicefix ccsym ./ccsym | $sort | $uniq >ccsym.raw $awk '/\=/ { print $0; next } { print $0"=1" }' ccsym.raw >ccsym.list $awk '{ print $0"=1" }' Cppsym.true >ccsym.true $comm -13 ccsym.true ccsym.list >ccsym.own $comm -12 ccsym.true ccsym.list >ccsym.com $comm -23 ccsym.true ccsym.list >ccsym.cpp also='' symbols='symbols' if $test -z ccsym.raw; then echo "Your C compiler doesn't seem to define any symbol!" >&4 echo " " echo "However, your C preprocessor defines the following ones:" $cat Cppsym.true else if $test -s ccsym.com; then echo "Your C compiler and pre-processor define these symbols:" $sed -e 's/\(.*\)=.*/\1/' ccsym.com also='also ' symbols='ones' $test "$silent" || sleep 1 fi if $test -s ccsym.cpp; then $test "$also" && echo " " echo "Your C pre-processor ${also}defines the following $symbols:" $sed -e 's/\(.*\)=.*/\1/' ccsym.cpp also='further ' $test "$silent" || sleep 1 fi if $test -s ccsym.own; 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then echo " found." >&4 val2="$define" else echo "Neither nor found--you could have problems." >&4 fi else if $test `./findhdr sgtty.h`; then echo " found." >&4 val2="$define" elif $test `./findhdr termio.h`; then echo " found." >&4 val="$define" else echo "Neither nor found--you could have problems." >&4 fi fi;; esac set i_termio; eval $setvar val=$val2; set i_sgtty; eval $setvar val=$val3; set i_termios; eval $setvar : end of configuration questions echo " " echo "End of configuration questions." echo " " : back to where it started if test -d ../UU; then cd .. fi : configuration may be patched via a 'config.over' file if $test -f config.over; then echo " " dflt=y rp='I see a config.over file. Do you wish to load it?' . UU/myread case "$ans" in n*) echo "OK, I'll ignore it.";; *) . ./config.over echo "Configuration override changes have been loaded." ;; esac fi : in case they want portability, strip down executable paths case "$d_portable" in "$define") echo " " echo "Stripping down executable paths..." >&4 for file in $loclist $trylist; do eval $file="\$file" done ;; esac : create config.sh file echo " " echo "Creating config.sh..." >&4 $spitshell <config.sh $startsh # # This file was produced by running the Configure script. It holds all the # definitions figured out by Configure. Should you modify one of these values, # do not forget to propagate your changes by running "Configure -der". You may # instead choose to run each of the .SH files by yourself, or "Configure -S". # # Package name : $package # Source directory : $src # Configuration time: $cf_time # Configured by : $cf_by # Target system : $myuname Author='$Author' Date='$Date' Header='$Header' Id='$Id' Locker='$Locker' Log='$Log' Mcc='$Mcc' RCSfile='$RCSfile' Revision='$Revision' Source='$Source' State='$State' afs='$afs' aphostname='$aphostname' ar='$ar' archobjs='$archobjs' awk='$awk' baserev='$baserev' bash='$bash' bin='$bin' binexp='$binexp' bison='$bison' byacc='$byacc' byteorder='$byteorder' c='$c' cat='$cat' cc='$cc' ccflags='$ccflags' cf_by='$cf_by' cf_time='$cf_time' chgrp='$chgrp' chmod='$chmod' chown='$chown' comm='$comm' compress='$compress' contains='$contains' cp='$cp' cpio='$cpio' cpp='$cpp' cppflags='$cppflags' cpplast='$cpplast' cppminus='$cppminus' cpprun='$cpprun' cppstdin='$cppstdin' csh='$csh' ctypedir='$ctypedir' ctypeinc='$ctypeinc' ctypeobj='$ctypeobj' d_access='$d_access' d_alloca='$d_alloca' d_alphasort='$d_alphasort' d_bcopy='$d_bcopy' d_bsd='$d_bsd' d_bzero='$d_bzero' d_cache_syn='$d_cache_syn' d_charvspr='$d_charvspr' d_compiler_version='$d_compiler_version' d_const='$d_const' d_ctypevar='$d_ctypevar' d_dirnamlen='$d_dirnamlen' d_embed='$d_embed' d_eunice='$d_eunice' d_flexfnam='$d_flexfnam' d_gethent='$d_gethent' d_gethname='$d_gethname' d_getpwuid='$d_getpwuid' d_getwd='$d_getwd' d_gnulibc='$d_gnulibc' d_huge_headlines='$d_huge_headlines' d_index='$d_index' d_local_search='$d_local_search' d_memcpy='$d_memcpy' d_memmove='$d_memmove' d_myctype='$d_myctype' d_myregexp='$d_myregexp' d_oldsock='$d_oldsock' d_open3='$d_open3' d_phostname='$d_phostname' d_portable='$d_portable' d_proximity='$d_proximity' d_pwage='$d_pwage' d_pwchange='$d_pwchange' d_pwclass='$d_pwclass' d_pwcomment='$d_pwcomment' d_pwexpire='$d_pwexpire' d_pwquota='$d_pwquota' d_remove='$d_remove' d_safebcpy='$d_safebcpy' d_safemcpy='$d_safemcpy' d_scandir='$d_scandir' d_socket='$d_socket' d_sockpair='$d_sockpair' d_strchr='$d_strchr' d_strcspn='$d_strcspn' d_strdup='$d_strdup' d_strerrm='$d_strerrm' d_strerror='$d_strerror' d_sysernlst='$d_sysernlst' d_syserrlst='$d_syserrlst' d_syslog='$d_syslog' d_time='$d_time' d_udping='$d_udping' d_uname='$d_uname' d_uncompressor='$d_uncompressor' d_unzipper='$d_unzipper' d_urldocid='$d_urldocid' d_usendir='$d_usendir' d_version_string='$d_version_string' d_voidsig='$d_voidsig' d_volatile='$d_volatile' d_vprintf='$d_vprintf' d_xenix='$d_xenix' date='$date' defvoidused='$defvoidused' direntrytype='$direntrytype' echo='$echo' egrep='$egrep' emacs='$emacs' embed_cflags='$embed_cflags' embed_ldopts='$embed_ldopts' eunicefix='$eunicefix' expr='$expr' find='$find' firstmakefile='$firstmakefile' flex='$flex' gcc='$gcc' gccversion='$gccversion' glibpth='$glibpth' grep='$grep' groupcat='$groupcat' gzip='$gzip' h_fcntl='$h_fcntl' h_sysfile='$h_sysfile' hint='$hint' hostcat='$hostcat' huge='$huge' i_alloca='$i_alloca' i_arpainet='$i_arpainet' i_dirent='$i_dirent' i_fcntl='$i_fcntl' i_memory='$i_memory' i_ndir='$i_ndir' i_niin='$i_niin' i_pwd='$i_pwd' i_sgtty='$i_sgtty' i_stdarg='$i_stdarg' i_stdlib='$i_stdlib' i_string='$i_string' i_sysdir='$i_sysdir' i_sysfile='$i_sysfile' i_sysin='$i_sysin' i_sysndir='$i_sysndir' i_sysparam='$i_sysparam' i_sysresrc='$i_sysresrc' i_sysselct='$i_sysselct' i_syssock='$i_syssock' i_systime='$i_systime' i_systimek='$i_systimek' i_systypes='$i_systypes' i_sysutsname='$i_sysutsname' i_termio='$i_termio' i_termios='$i_termios' i_time='$i_time' i_unistd='$i_unistd' i_varargs='$i_varargs' i_varhdr='$i_varhdr' incpath='$incpath' inews='$inews' install='$install' installbin='$installbin' installdir='$installdir' installman1dir='$installman1dir' installman3dir='$installman3dir' installmansrc='$installmansrc' installprivlib='$installprivlib' installscript='$installscript' intsize='$intsize' ksh='$ksh' large='$large' lchars='$lchars' ldflags='$ldflags' less='$less' lex='$lex' lexflags='$lexflags' libc='$libc' libpth='$libpth' libs='$libs' line='$line' lint='$lint' lkflags='$lkflags' ln='$ln' lns='$lns' locincpth='$locincpth' loclibpth='$loclibpth' longsize='$longsize' lp='$lp' lpr='$lpr' ls='$ls' mail='$mail' mailx='$mailx' make='$make' man1dir='$man1dir' man1direxp='$man1direxp' man1ext='$man1ext' man3dir='$man3dir' man3direxp='$man3direxp' man3ext='$man3ext' manext='$manext' mansrc='$mansrc' mansrcexp='$mansrcexp' mccflags='$mccflags' medium='$medium' mips='$mips' mips_type='$mips_type' mkdep='$mkdep' mkdir='$mkdir' models='$models' more='$more' mv='$mv' mydomain='$mydomain' myhostname='$myhostname' myuname='$myuname' n='$n' ndirc='$ndirc' ndirlib='$ndirlib' ndiro='$ndiro' nm_opt='$nm_opt' nm_so_opt='$nm_so_opt' nroff='$nroff' optimize='$optimize' orderlib='$orderlib' osname='$osname' osvers='$osvers' package='$package' passcat='$passcat' patchlevel='$patchlevel' perl='$perl' pg='$pg' phostname='$phostname' pidtype='$pidtype' plibpth='$plibpth' pmake='$pmake' pr='$pr' prefix='$prefix' prefixexp='$prefixexp' privlib='$privlib' privlibexp='$privlibexp' prototype='$prototype' proximitytest='$proximitytest' ranlib='$ranlib' regexpdir='$regexpdir' regexpinc='$regexpinc' regexpobj='$regexpobj' rm='$rm' rmail='$rmail' runnm='$runnm' scriptdir='$scriptdir' scriptdirexp='$scriptdirexp' sed='$sed' sendmail='$sendmail' sh='$sh' shar='$shar' sharpbang='$sharpbang' shortsize='$shortsize' shsharp='$shsharp' signal_t='$signal_t' sleep='$sleep' smail='$smail' small='$small' so='$so' sockethdr='$sockethdr' socketlib='$socketlib' sort='$sort' spackage='$spackage' spitshell='$spitshell' split='$split' src='$src' startsh='$startsh' strings='$strings' stringtest='$stringtest' submit='$submit' syslogc='$syslogc' syslogo='$syslogo' sysman='$sysman' tail='$tail' tar='$tar' tbl='$tbl' test='$test' testdir='$testdir' timeincl='$timeincl' timetype='$timetype' touch='$touch' tr='$tr' troff='$troff' uchars='$uchars' uidtype='$uidtype' uname='$uname' uniq='$uniq' usenm='$usenm' usrinc='$usrinc' uuname='$uuname' vi='$vi' voidflags='$voidflags' waissearch_args='$waissearch_args' xlibpth='$xlibpth' yacc='$yacc' yaccflags='$yaccflags' zcat='$zcat' zip='$zip' EOT : add special variables $test -f $src/patchlevel.h && \ awk '/^#define/ {printf "%s=%s\n",$2,$3}' $src/patchlevel.h >>config.sh echo "CONFIG=true" >>config.sh : propagate old symbols if $test -f UU/config.sh; then UU/oldconfig.sh sed -n 's/^\([a-zA-Z_0-9]*\)=.*/\1/p' config.sh config.sh UU/oldconfig.sh |\ sort | uniq -u >UU/oldsyms set X `cat UU/oldsyms` shift case $# in 0) ;; *) cat <>config.sh for sym in `cat UU/oldsyms`; do echo " Propagating $hint variable "'$'"$sym..." eval 'tmp="$'"${sym}"'"' echo "$tmp" | \ sed -e "s/'/'\"'\"'/g" -e "s/^/$sym='/" -e "s/$/'/" >>config.sh done ;; esac fi : Finish up by extracting the .SH files case "$alldone" in exit) $rm -rf UU echo "Done." exit 0 ;; cont) ;; '') dflt='' nostick=true $cat <&4 -c "$ans";; esac ;; esac : if this fails, just run all the .SH files by hand . ./config.sh echo " " exec 1>&4 . ./UU/extract if $contains '^depend:' [Mm]akefile >/dev/null 2>&1; then dflt=y case "$silent" in true) ;; *) $cat < makedepend.out &" It can take a while, so you might not want to run it right now. EOM ;; esac rp="Run make depend now?" . UU/myread case "$ans" in y*) make depend && echo "Now you must run a make." ;; *) echo "You must run 'make depend' then 'make'." ;; esac elif test -f [Mm]akefile; then echo " " echo "Now you must run a make." else echo "Done." fi $rm -f kit*isdone ark*isdone $rm -rf UU : End of Configure