diff options
Diffstat (limited to 'Configure')
| -rwxr-xr-x | Configure | 342 |
1 files changed, 210 insertions, 132 deletions
@@ -20,7 +20,7 @@ # $Id: Head.U,v 3.0.1.8 1995/07/25 13:40:02 ram Exp $ # -# Generated on Thu Oct 10 15:08:34 EDT 1996 [metaconfig 3.0 PL60] +# Generated on Tue Dec 17 14:33:33 EST 1996 [metaconfig 3.0 PL60] cat >/tmp/c1$$ <<EOF ARGGGHHHH!!!!! @@ -227,6 +227,8 @@ baserev='' bin='' binexp='' installbin='' +bincompat3='' +d_bincompat3='' byteorder='' cc='' gccversion='' @@ -284,6 +286,8 @@ d_flexfnam='' d_flock='' d_fork='' d_fsetpos='' +d_ftime='' +d_gettimeod='' d_Gconvert='' d_getgrps='' d_gethent='' @@ -773,7 +777,7 @@ case "$sh" in '') cat <<EOM >&2 $me: Fatal Error: I can't find a Bourne Shell anywhere. Usually it's in /bin/sh. How did you even get this far? -Please contact me (Andy Dougherty) at doughera@lafcol.lafayette.edu and +Please contact me (Chip Salzenberg) at chip@atlantic.net and we'll try to straigten this all out. EOM exit 1 @@ -849,11 +853,11 @@ cat >>extract <<'EOS' CONFIG=true echo "Doing variable substitutions on .SH files..." if test -f MANIFEST; then - shlist=`awk '!/^old_/ {print $1}' <MANIFEST | grep '\.SH$'` + shlist=`awk '{print $1}' <MANIFEST | grep '\.SH'` : Pick up possible extension manifests. for dir in ext/* ; do if test -f $dir/MANIFEST; then - xxx=`awk '!/^old_/ {print $1}' < $dir/MANIFEST | + xxx=`awk '{print $1}' < $dir/MANIFEST | sed -n "/\.SH$/ s@^@$dir/@p"` shlist="$shlist $xxx" fi @@ -861,7 +865,7 @@ if test -f MANIFEST; then set x $shlist else echo "(Looking for .SH files under the current directory.)" - set x `find . -name "*.SH" -print | grep -v '/old_'` + set x `find . -name "*.SH" -print` fi shift case $# in @@ -1141,7 +1145,7 @@ THIS PACKAGE SEEMS TO BE INCOMPLETE. You have the option of continuing the configuration process, despite the distinct possibility that your kit is damaged, by typing 'y'es. If you do, don't blame me if something goes wrong. I advise you to type 'n'o -and contact the author (doughera@lafcol.lafayette.edu). +and contact the author (chip@atlantic.net). EOM echo $n "Continue? [n] $c" >&4 @@ -1341,7 +1345,7 @@ Much effort has been expended to ensure that this shell script will run on any Unix system. If despite that it blows up on yours, your best bet is to edit Configure and run it again. If you can't run Configure for some reason, you'll have to generate a config.sh file by hand. Whatever problems you -have, let me (doughera@lafcol.lafayette.edu) know how I blew it. +have, let me (chip@atlantic.net) know how I blew it. This installation script affects things in two ways: @@ -1631,13 +1635,14 @@ EOM cd hints; ls -C *.sh | $sed 's/\.sh/ /g' >&4 dflt='' : Half the following guesses are probably wrong... If you have better - : tests or hints, please send them to doughera@lafcol.lafayette.edu + : tests or hints, please send them to chip@atlantic.net : The metaconfig authors would also appreciate a copy... $test -f /irix && osname=irix $test -f /xenix && osname=sco_xenix $test -f /dynix && osname=dynix $test -f /dnix && osname=dnix - $test -f /unicos && osname=unicos && osvers=`$uname -r` + $test -f /lynx.os && osname=lynxos + $test -f /unicos && osname=unicos && osvers=`$uname -r` $test -f /bin/mips && /bin/mips && osname=mips $test -d /NextApps && set X `hostinfo | grep 'NeXT Mach.*:' | \ $sed -e 's/://' -e 's/\./_/'` && osname=next && osvers=$4 @@ -1781,7 +1786,7 @@ EOM $2) case "$osname" in *isc*) ;; *freebsd*) ;; - svr*) + svr*) : svr4.x or possibly later case "svr$3" in ${osname}*) @@ -2020,7 +2025,8 @@ if xxx=`./loc arch blurfl $pth`; $test -f "$xxx"; then tarch=`arch`"-$osname" elif xxx=`./loc uname blurfl $pth`; $test -f "$xxx" ; then if uname -m > tmparch 2>&1 ; then - tarch=`$sed -e 's/ /_/g' -e 's/_*$//' -e 's/$/'"-$osname/" tmparch` + tarch=`$sed -e 's/ *$//' -e 's/ /_/g' + -e 's/$/'"-$osname/" tmparch` else tarch="$osname" fi @@ -2418,7 +2424,7 @@ else fi : set the base revision -baserev=5.0 +baserev=5 : get the patchlevel echo " " @@ -2430,7 +2436,12 @@ else patchlevel=0 subversion=0 fi -$echo $n "(You have $package $baserev patchlevel $patchlevel" $c +$echo $n "(You have $package" $c +case "$package" in +"*$baserev") ;; +*) $echo $n " $baserev" $c ;; +esac +$echo $n " patchlevel $patchlevel" $c test 0 -eq "$subversion" || $echo $n " subversion $subversion" $c echo ".)" @@ -2523,6 +2534,33 @@ $undef$define) . ./whoa; eval "$var=\$tu";; *) eval "$var=$val";; esac' +$cat <<EOM + +Perl 5.004 can be compiled for binary compatibility with 5.003. +If you decide to do so, you will be able to continue using any +extensions that were compiled for Perl 5.003. However, binary +compatibility forces Perl to expose some of its internal symbols +in the same way that 5.003 did. So you may have symbol conflicts +if you embed a binary-compatible Perl in other programs. + +EOM +case "$d_bincompat3" in +"$undef") dflt=n ;; +*) dflt=y ;; +esac +rp='Binary compatibility with Perl 5.003?' +. ./myread +case "$ans" in +y*) val="$define" ;; +*) val="$undef" ;; +esac +set d_bincompat3 +eval $setvar +case "$d_bincompat3" in +"$define") bincompat3=y ;; +*) bincompat3=n ;; +esac + : make some quick guesses about what we are up against echo " " $echo $n "Hmm... $c" @@ -3219,6 +3257,25 @@ none) libpth=' ';; *) libpth="$ans";; esac +: Define several unixisms. Hints files or command line options +: can be used to override them. +case "$ar" in +'') ar='ar';; +esac +case "$lib_ext" in +'') lib_ext='.a';; +esac +case "$obj_ext" in +'') obj_ext='.o';; +esac +case "$path_sep" in +'') path_sep=':';; +esac +: Which makefile gets called first. This is used by make depend. +case "$firstmakefile" in +'') firstmakefile='makefile';; +esac + : compute shared library extension case "$so" in '') @@ -3241,11 +3298,6 @@ rp='What is the file extension used for shared libraries?' . ./myread so="$ans" -: If no lib_ext yet, assume '.a'. -case "$lib_ext" in -'') lib_ext='.a';; -esac - : Looking for optional libraries echo " " echo "Checking for optional libraries..." >&4 @@ -3270,25 +3322,25 @@ for thislib in $libswanted; do *"-l$thislib "*);; *) dflt="$dflt -l$thislib";; esac - elif xxx=`./loc lib$thislib${lib_ext} X $libpth`; $test -f "$xxx"; then + elif xxx=`./loc lib$thislib$lib_ext X $libpth`; $test -f "$xxx"; then echo "Found -l$thislib." case " $dflt " in *"-l$thislib "*);; *) dflt="$dflt -l$thislib";; esac - elif xxx=`./loc $thislib${lib_ext} X $libpth`; $test -f "$xxx"; then + elif xxx=`./loc $thislib$lib_ext X $libpth`; $test -f "$xxx"; then echo "Found -l$thislib." case " $dflt " in *"-l$thislib "*);; *) dflt="$dflt -l$thislib";; esac - elif xxx=`./loc lib${thislib}_s${lib_ext} X $libpth`; $test -f "$xxx"; then + elif xxx=`./loc lib${thislib}_s$lib_ext X $libpth`; $test -f "$xxx"; then echo "Found -l${thislib}_s." case " $dflt " in *"-l$thislib "*);; *) dflt="$dflt -l${thislib}_s";; esac - elif xxx=`./loc Slib$thislib${lib_ext} X $xlibpth`; $test -f "$xxx"; then + elif xxx=`./loc Slib$thislib$lib_ext X $xlibpth`; $test -f "$xxx"; then echo "Found -l$thislib." case " $dflt " in *"-l$thislib "*);; @@ -3546,7 +3598,6 @@ if ./osf1; then else set signal.h LANGUAGE_C; eval $inctest fi -set signal.h NO_PROTOTYPE; eval $inctest set signal.h _NO_PROTO; eval $inctest case "$hint" in @@ -3839,7 +3890,7 @@ echo " " case "$libc" in '') libc=unknown case "$libs" in - *-lc_s*) libc=`./loc libc_s${lib_ext} $libc $libpth` + *-lc_s*) libc=`./loc libc_s$lib_ext $libc $libpth` esac ;; esac @@ -3857,15 +3908,13 @@ case "$libs" in : elif try=`./loc lib$thislib.$so X $libpth`; $test -f "$try"; then : - elif try=`./loc lib$thislib${lib_ext} X $libpth`; $test -f "$try"; then - : - elif try=`./loc $thislib${lib_ext} X $libpth`; $test -f "$try"; then + elif try=`./loc lib$thislib$lib_ext X $libpth`; $test -f "$try"; then : elif try=`./loc lib$thislib X $libpth`; $test -f "$try"; then : elif try=`./loc $thislib X $libpth`; $test -f "$try"; then : - elif try=`./loc Slib$thislib${lib_ext} X $xlibpth`; $test -f "$try"; then + elif try=`./loc Slib$thislib$lib_ext X $xlibpth`; $test -f "$try"; then : else try='' @@ -3896,7 +3945,7 @@ unknown) eval set \$$# done $test -r $1 || set /usr/ccs/lib/libc.$so - $test -r $1 || set /lib/libsys_s.a + $test -r $1 || set /lib/libsys_s$lib_ext ;; *) set blurfl @@ -3915,25 +3964,25 @@ elif $test -r /lib/libc && $test -r /lib/clib; then fi elif $test -r "$libc" || (test -h "$libc") >/dev/null 2>&1; then echo "Your C library seems to be in $libc, as you said before." -elif $test -r $incpath/usr/lib/libc${lib_ext}; then - libc=$incpath/usr/lib/libc${lib_ext}; +elif $test -r $incpath/usr/lib/libc$lib_ext; then + libc=$incpath/usr/lib/libc$lib_ext; echo "Your C library seems to be in $libc. That's fine." -elif $test -r /lib/libc${lib_ext}; then - libc=/lib/libc${lib_ext}; +elif $test -r /lib/libc$lib_ext; then + libc=/lib/libc$lib_ext; echo "Your C library seems to be in $libc. You're normal." else - if tans=`./loc libc${lib_ext} blurfl/dyick $libpth`; $test -r "$tans"; then + if tans=`./loc libc$lib_ext blurfl/dyick $libpth`; $test -r "$tans"; then : elif tans=`./loc libc blurfl/dyick $libpth`; $test -r "$tans"; then libnames="$libnames "`./loc clib blurfl/dyick $libpth` elif tans=`./loc clib blurfl/dyick $libpth`; $test -r "$tans"; then : - elif tans=`./loc Slibc${lib_ext} blurfl/dyick $xlibpth`; $test -r "$tans"; then + elif tans=`./loc Slibc$lib_ext blurfl/dyick $xlibpth`; $test -r "$tans"; then : - elif tans=`./loc Mlibc${lib_ext} blurfl/dyick $xlibpth`; $test -r "$tans"; then + elif tans=`./loc Mlibc$lib_ext blurfl/dyick $xlibpth`; $test -r "$tans"; then : else - tans=`./loc Llibc${lib_ext} blurfl/dyick $xlibpth` + tans=`./loc Llibc$lib_ext blurfl/dyick $xlibpth` fi if $test -r "$tans"; then echo "Your C library seems to be in $tans, of all places." @@ -4087,22 +4136,6 @@ fi esac $rm -f libnames libpath -: Define several unixisms. Hints files or command line options -: can be used to override them. -case "$ar" in -'') ar='ar';; -esac -case "$obj_ext" in -'') obj_ext='.o';; -esac -case "$path_sep" in -'') path_sep=':';; -esac -: Which makefile gets called first. This is used by make depend. -case "$firstmakefile" in -'') firstmakefile='makefile';; -esac - : determine filename position in cpp output echo " " echo "Computing filename position in cpp output for #include directives..." >&4 @@ -4608,7 +4641,7 @@ case "$shrpdir" in *) $cat >&4 <<EOM WARNING: Use of the shrpdir variable for the installation location of the shared $libperl is not supported. It was never documented and -will not work in this version. Let me (doughera@lafcol.lafayette.edu) +will not work in this version. Let me (chip@atlantic.net) know of any problems this may cause. EOM @@ -5216,6 +5249,63 @@ rp='Perl administrator e-mail address' . ./myread perladmin="$ans" +: figure out how to guarantee perl startup +case "$startperl" in +'') + case "$sharpbang" in + *!) + $cat <<EOH + +I can use the #! construct to start perl on your system. This will +make startup of perl scripts faster, but may cause problems if you +want to share those scripts and perl is not in a standard place +($binexp/perl) on all your platforms. The alternative is to force +a shell by starting the script with a single ':' character. + +EOH + dflt="$binexp/perl" + rp='What shall I put after the #! to start up perl ("none" to not use #!)?' + . ./myread + case "$ans" in + none) startperl=": # use perl";; + *) startperl="#!$ans";; + esac + ;; + *) startperl=": # use perl" + ;; + esac + ;; +esac +echo "I'll use $startperl to start perl scripts." + +: figure best path for perl in scripts +case "$perlpath" in +'') + perlpath="$binexp/perl" + case "$startperl" in + *!*) ;; + *) + $cat <<EOH + +I will use the "eval 'exec'" idiom to start Perl on your system. +I can use the full path of your Perl binary for this purpose, but +doing so may cause problems if you want to share those scripts and +Perl is not always in a standard place ($binexp/perl). + +EOH + dflt="$binexp/perl" + rp="What path shall I use in \"eval 'exec'\"?" + . ./myread + perlpath="$ans" + ;; + esac + ;; +esac +case "$startperl" in +*!*) ;; +*) echo "I'll use $perlpath in \"eval 'exec'\"" ;; +esac + : determine where public executable scripts go set scriptdir scriptdir eval $prefixit @@ -5269,40 +5359,6 @@ else installscript="$scriptdirexp" fi -: determine perl absolute location -case "$perlpath" in -'') perlpath=$binexp/perl ;; -esac - -: figure out how to guarantee perl startup -case "$startperl" in -'') - case "$sharpbang" in - *!) - $cat <<EOH - -I can use the #! construct to start perl on your system. This will -make startup of perl scripts faster, but may cause problems if you -want to share those scripts and perl is not in a standard place -($perlpath) on all your platforms. The alternative is to force -a shell by starting the script with a single ':' character. - -EOH - dflt=$perlpath - rp='What shall I put after the #! to start up perl ("none" to not use #!)?' - . ./myread - case "$ans" in - none) startperl=": # use perl";; - *) startperl="#!$ans";; - esac - ;; - *) startperl=": # use perl" - ;; - esac - ;; -esac -echo "I'll use $startperl to start perl scripts." - cat <<EOM Previous version of $package used the standard IO mechanisms as defined in @@ -5911,19 +5967,19 @@ if set crypt val -f d_crypt; eval $csym; $val; then val="$define" cryptlib='' else - cryptlib=`./loc Slibcrypt${lib_ext} "" $xlibpth` + cryptlib=`./loc Slibcrypt$lib_ext "" $xlibpth` if $test -z "$cryptlib"; then - cryptlib=`./loc Mlibcrypt${lib_ext} "" $xlibpth` + cryptlib=`./loc Mlibcrypt$lib_ext "" $xlibpth` else cryptlib=-lcrypt fi if $test -z "$cryptlib"; then - cryptlib=`./loc Llibcrypt${lib_ext} "" $xlibpth` + cryptlib=`./loc Llibcrypt$lib_ext "" $xlibpth` else cryptlib=-lcrypt fi if $test -z "$cryptlib"; then - cryptlib=`./loc libcrypt${lib_ext} "" $libpth` + cryptlib=`./loc libcrypt$lib_ext "" $libpth` else cryptlib=-lcrypt fi @@ -6126,23 +6182,23 @@ main() #endif handle = dlopen("./dyna.$dlext", mode) ; if (handle == NULL) { - printf ("1\n") ; - fflush (stdout) ; - exit(0); + printf ("1\n") ; + fflush (stdout) ; + exit(0); } symbol = dlsym(handle, "fred") ; if (symbol == NULL) { - /* try putting a leading underscore */ - symbol = dlsym(handle, "_fred") ; - if (symbol == NULL) { - printf ("2\n") ; - fflush (stdout) ; - exit(0); - } - printf ("3\n") ; + /* try putting a leading underscore */ + symbol = dlsym(handle, "_fred") ; + if (symbol == NULL) { + printf ("2\n") ; + fflush (stdout) ; + exit(0); + } + printf ("3\n") ; } else - printf ("4\n") ; + printf ("4\n") ; fflush (stdout) ; exit(0); } @@ -6460,6 +6516,25 @@ eval $inlibc set getpriority d_getprior eval $inlibc +: see if gettimeofday or ftime exists +set gettimeofday d_gettimeod +eval $inlibc +case "$d_gettimeod" in +"$undef") + set ftime d_ftime + eval $inlibc + ;; +*) + val="$undef"; set d_ftime; eval $setvar + ;; +esac +case "$d_gettimeod$d_ftime" in +"$undef$undef") + echo " " + echo 'No ftime() nor gettimeofday() -- timing may be less accurate.' >&4 + ;; +esac + : 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 $inhdr @@ -7048,7 +7123,7 @@ val="$undef" case "$d_memcmp" in "$define") echo " " - echo "Checking to see if memcmp() can compare relative magnitude..." >&4 + echo "Checking to see if your memcmp() can compare relative magnitude..." >&4 $cat >foo.c <<EOCP #$i_memory I_MEMORY #$i_stdlib I_STDLIB @@ -7390,10 +7465,10 @@ else : we will have to assume that it supports the 4.2 BSD interface d_oldsock="$undef" else - echo "You don't have Berkeley networking in libc${lib_ext}..." >&4 - if test -f /usr/lib/libnet${lib_ext}; then - ( (nm $nm_opt /usr/lib/libnet${lib_ext} | eval $nm_extract) || \ - ar t /usr/lib/libnet${lib_ext}) 2>/dev/null >> libc.list + echo "You don't have Berkeley networking in libc$lib_ext..." >&4 + if test -f /usr/lib/libnet$lib_ext; then + ( (nm $nm_opt /usr/lib/libnet$lib_ext | eval $nm_extract) || \ + ar t /usr/lib/libnet$lib_ext) 2>/dev/null >> libc.list if $contains socket libc.list >/dev/null 2>&1; then echo "...but the Wollongong group seems to have hacked it in." >&4 socketlib="-lnet" @@ -7406,7 +7481,7 @@ else d_oldsock="$define" fi else - echo "or even in libnet${lib_ext}, which is peculiar." >&4 + echo "or even in libnet$lib_ext, which is peculiar." >&4 d_socket="$undef" d_oldsock="$undef" fi @@ -8480,14 +8555,14 @@ EOP $cc $ccflags -c bar1.c >/dev/null 2>&1 $cc $ccflags -c bar2.c >/dev/null 2>&1 $cc $ccflags -c foo.c >/dev/null 2>&1 -ar rc bar${lib_ext} bar2.o bar1.o >/dev/null 2>&1 -if $cc $ccflags $ldflags -o foobar foo.o bar${lib_ext} $libs > /dev/null 2>&1 && +ar rc bar$lib_ext bar2.o bar1.o >/dev/null 2>&1 +if $cc $ccflags $ldflags -o foobar foo.o bar$lib_ext $libs > /dev/null 2>&1 && ./foobar >/dev/null 2>&1; then echo "ar appears to generate random libraries itself." orderlib=false ranlib=":" -elif ar ts bar${lib_ext} >/dev/null 2>&1 && - $cc $ccflags $ldflags -o foobar foo.o bar${lib_ext} $libs > /dev/null 2>&1 && +elif ar ts bar$lib_ext >/dev/null 2>&1 && + $cc $ccflags $ldflags -o foobar foo.o bar$lib_ext $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 @@ -8960,7 +9035,7 @@ main() } EOM echo " " -if $cc $ccflags $ldflags -o ssize ssize.c > /dev/null 2>&1 && +if $cc $ccflags $ldflags -o ssize ssize.c $libs > /dev/null 2>&1 && ./ssize > /dev/null 2>&1 ; then ssizetype=`./ssize` echo "I'll be using $ssizetype for functions returning a byte count." >&4 @@ -9530,23 +9605,22 @@ known_extensions='' : some additional extensions into the source tree and expect them : to be built. for xxx in * ; do - case "$xxx" in - DynaLoader) ;; - *) - if $test -f $xxx/$xxx.xs; then - known_extensions="$known_extensions $xxx" - else - if $test -d $xxx; then - cd $xxx - for yyy in * ; do - if $test -f $yyy/$yyy.xs; then - known_extensions="$known_extensions $xxx/$yyy" - fi - done - cd .. - fi - fi ;; - esac + case "$xxx" in + DynaLoader) ;; + *) if $test -f $xxx/$xxx.xs; then + known_extensions="$known_extensions $xxx" + else + if $test -d $xxx; then + cd $xxx + for yyy in * ; do + if $test -f $yyy/$yyy.xs; then + known_extensions="$known_extensions $xxx/$yyy" + fi + done + cd .. + fi + fi ;; + esac done set X $known_extensions shift @@ -9759,6 +9833,7 @@ awk='$awk' baserev='$baserev' bash='$bash' bin='$bin' +bincompat3='$bincompat3' binexp='$binexp' bison='$bison' byacc='$byacc' @@ -9798,6 +9873,7 @@ d_archlib='$d_archlib' d_attribut='$d_attribut' d_bcmp='$d_bcmp' d_bcopy='$d_bcopy' +d_bincompat3='$d_bincompat3' d_bsd='$d_bsd' d_bsdgetpgrp='$d_bsdgetpgrp' d_bsdpgrp='$d_bsdpgrp' @@ -9836,6 +9912,7 @@ d_flock='$d_flock' d_fork='$d_fork' d_fpathconf='$d_fpathconf' d_fsetpos='$d_fsetpos' +d_ftime='$d_ftime' d_getgrps='$d_getgrps' d_gethent='$d_gethent' d_gethname='$d_gethname' @@ -9845,6 +9922,7 @@ d_getpgrp2='$d_getpgrp2' d_getpgrp='$d_getpgrp' d_getppid='$d_getppid' d_getprior='$d_getprior' +d_gettimeod='$d_gettimeod' d_gnulibc='$d_gnulibc' d_htonl='$d_htonl' d_index='$d_index' |