# $Id: Head.U,v 3.0.1.9 1997/02/28 15:02:09 ram Exp $
#
-# Generated on Tue Nov 16 23:04:27 EET 1999 [metaconfig 3.0 PL70]
+# Generated on Tue Jan 25 16:35:03 EET 2000 [metaconfig 3.0 PL70]
# (with additional metaconfig patches by perlbug@perl.com)
cat >/tmp/c1$$ <<EOF
d_syserrlst=''
d_strtod=''
d_strtol=''
+d_strtold=''
+d_strtoll=''
d_strtoul=''
+d_strtoull=''
+d_strtouq=''
d_strxfrm=''
d_symlink=''
d_syscall=''
i_varargs=''
i_varhdr=''
i_vfork=''
+inc_version_list=''
+inc_version_list_init=''
installprefix=''
installprefixexp=''
installstyle=''
package=''
spackage=''
pager=''
-apiversion=''
+api_revision=''
+api_subversion=''
+api_version=''
+api_versionstring=''
patchlevel=''
subversion=''
version=''
perladmin=''
perlpath=''
+d_nvpresuv=''
i16size=''
i16type=''
i32size=''
stdchar=''
d_stdio_stream_array=''
stdio_stream_array=''
-d_strtoull=''
sysman=''
trnl=''
uidformat=''
useperlio=''
usesocks=''
d_oldpthreads=''
+use5005threads=''
+useithreads=''
usethreads=''
incpath=''
mips_type=''
vendorprefixexp=''
defvoidused=''
voidflags=''
-pm_apiversion=''
-xs_apiversion=''
CONFIG=''
define='define'
fi
i_whoami=''
-: Possible local include directories to search.
-: Set locincpth to "" in a hint file to defeat local include searches.
-locincpth="/usr/local/include /opt/local/include /usr/gnu/include"
-locincpth="$locincpth /opt/gnu/include /usr/GNU/include /opt/GNU/include"
-:
-: no include file wanted by default
-inclwanted=''
-
: list of known cpp symbols, sorted alphabetically
al="AMIX BIT_MSF BSD BSD4_3 BSD_NET2 CMU CRAY DGUX DOLPHIN DPX2"
al="$al GO32 GOULD_PN HP700 I386 I80960 I960 Lynx M68000 M68K MACH"
al="$al u3b20d u3b5 ultrix unix unixpc unos vax venix vms"
al="$al xenix z8000"
+: set useposix=false in your hint file to disable the POSIX extension.
+useposix=true
+: set useopcode=false in your hint file to disable the Opcode extension.
+useopcode=true
: Trailing extension. Override this in a hint file, if needed.
_exe=''
: Extra object files, if any, needed on this platform.
archobjs=''
+: Possible local include directories to search.
+: Set locincpth to "" in a hint file to defeat local include searches.
+locincpth="/usr/local/include /opt/local/include /usr/gnu/include"
+locincpth="$locincpth /opt/gnu/include /usr/GNU/include /opt/GNU/include"
+:
+: no include file wanted by default
+inclwanted=''
+
groupstype=''
: change the next line if compiling for Xenix/286 on Xenix/386
xlibpth='/usr/lib/386 /lib/386'
libswanted=''
: some systems want to use only the non-versioned libso:s
ignore_versioned_solibs=''
-: full support for void wanted by default
-defvoidused=15
-
-: set useposix=false in your hint file to disable the POSIX extension.
-useposix=true
-: set useopcode=false in your hint file to disable the Opcode extension.
-useopcode=true
: set usemultiplicity on the Configure command line to enable multiplicity.
: set usesocks on the Configure command line to enable socks.
: set usethreads on the Configure command line to enable threads.
+: full support for void wanted by default
+defvoidused=15
+
: List of libraries we want.
: If anyone needs -lnet, put it in a hint file.
libswanted='sfio socket inet nsl nm ndbm gdbm dbm db malloc dl'
more
nm
nroff
+perl
pg
test
uname
$test -f /dnix && osname=dnix
$test -f /lynx.os && osname=lynxos
$test -f /unicos && osname=unicos && osvers=`$uname -r`
+ $test -f /unicosmk && osname=unicosmk && osvers=`$uname -r`
$test -f /unicosmk.ar && osname=unicosmk && osvers=`$uname -r`
$test -f /bin/mips && /bin/mips && osname=mips
$test -d /NextApps && set X `hostinfo | grep 'NeXT Mach.*:' | \
osvers="$2.$3"
fi
fi
- $test -f /sys/posix.dll &&
- $test -f /usr/bin/what &&
- set X `/usr/bin/what /sys/posix.dll` &&
- $test "$3" = UWIN &&
- osname=uwin &&
- osvers="$5"
+
+ $test -f /sys/posix.dll &&
+ $test -f /usr/bin/what &&
+ set X `/usr/bin/what /sys/posix.dll` &&
+ $test "$3" = UWIN &&
+ osname=uwin &&
+ osvers="$5"
+
if $test -f $uname; then
set X $myuname
shift
*) osvers=$tmp;;
esac
;;
+ bsd386) osname=bsd386
+ osvers=`$uname -r`
+ ;;
+ cygwin*) osname=cygwin
+ osvers="$3"
+ ;;
*dc.osx) osname=dcosx
osvers="$3"
;;
*) osname=newsos ;;
esac
;;
- bsd386) osname=bsd386
- osvers=`$uname -r`
+ next*) osname=next ;;
+ POSIX-BC | posix-bc ) osname=posix-bc
+ osvers="$3"
;;
- POSIX-BC | posix-bc ) osname=posix-bc
- osvers="$3"
- ;;
powerux | power_ux | powermax_os | powermaxos | \
powerunix | power_unix) osname=powerux
osvers="$3"
;;
- next*) osname=next ;;
+ qnx) osname=qnx
+ osvers="$4"
+ ;;
solaris) osname=solaris
case "$3" in
5*) osvers=`echo $3 | $sed 's/^5/2/g'` ;;
uts) osname=uts
osvers="$3"
;;
- qnx) osname=qnx
- osvers="$4"
- ;;
$2) case "$osname" in
*isc*) ;;
*freebsd*) ;;
rp='Build a threading Perl?'
. ./myread
case "$ans" in
-y|Y) val="$define" ;;
+y|Y) val="$define" ;;
*) val="$undef" ;;
esac
set usethreads
-eval $setvar
+eval $setvar
+
+case "$usethreads" in
+$define)
+ $cat <<EOM
+
+As of 5.5.640, Perl has two different internal threading implementations,
+the 5.005 version (5005threads) and an interpreter-based version
+(ithreads) that has one interpreter per thread. Both are very
+experimental. This arrangement exists to help developers work out
+which one is better.
+EOM
+ : Default to ithreads unless overridden on command line or with
+ : old config.sh
+ dflt='y'
+ case "$use5005threads" in
+ $define|true|[yY]*) dflt='n';;
+ esac
+ case "$useithreads" in
+ $undef|false|[nN]*) dflt='n';;
+ esac
+ rp='Use interpreter-based ithreads?'
+ . ./myread
+ case "$ans" in
+ y|Y) val="$define" ;;
+ *) val="$undef" ;;
+ esac
+ set useithreads
+ eval $setvar
+ : Now set use5005threads to the opposite value.
+ case "$useithreads" in
+ $define) val="$undef" ;;
+ *) val="$define" ;;
+ esac
+ set use5005threads
+ eval $setvar
+ ;;
+*)
+ useithreads="$undef"
+ use5005threads="$undef"
+ ;;
+esac
case "$d_oldpthreads" in
'') : Configure tests would be welcome here. For now, assume undef.
Assuming POSIX threads, then.)
EOM
fi
- ;;
+ ;;
esac
cat <<EOM
Perl can be built so that multiple Perl interpreters can coexist
-within the same Perl executable. To do so, Configure must be run with
--Dusemultiplicity.
-
-Normally you do not need this and you should answer no.
+within the same Perl executable.
+EOM
+case "$useithreads" in
+$define)
+ cat <<EOM
+This multiple interpreter support is required for interpreter-based threads.
EOM
-case "$usemultiplicity" in
-$define|true|[yY]*) dflt='y';;
-*) dflt='n';;
-esac
-rp='Build Perl for multiplicity?'
-. ./myread
-case "$ans" in
-y|Y) val="$define" ;;
-*) val="$undef" ;;
+ val="$define"
+ ;;
+*)
+ echo 'Normally you do not need this and you should answer no.'
+ case "$usemultiplicity" in
+ $define|true|[yY]*) dflt='y';;
+ *) dflt='n';;
+ esac
+ rp='Build Perl for multiplicity?'
+ . ./myread
+ case "$ans" in
+ y|Y) val="$define" ;;
+ *) val="$undef" ;;
+ esac
+ ;;
esac
set usemultiplicity
-eval $setvar
+eval $setvar
: determine where manual pages are on this system
echo " "
gccversion=`./gccvers`
case "$gccversion" in
'') echo "You are not using GNU cc." ;;
- *) echo "You are using GNU cc $gccversion." ;;
+ *) echo "You are using GNU cc $gccversion."
+ ;;
esac
else
echo " "
1*) cpp=`./loc gcc-cpp $cpp $pth` ;;
esac
-: see how we invoke the C preprocessor
-echo " "
-echo "Now, how can we feed standard input to your C preprocessor..." >&4
-cat <<'EOT' >testcpp.c
-#define ABC abc
-#define XYZ xyz
-ABC.XYZ
-EOT
-cd ..
-if test ! -f cppstdin; then
- if test "X$osname" = "Xaix" -a "X$gccversion" = X; then
- # AIX cc -E doesn't show the absolute headerfile
- # locations but we'll cheat by using the -M flag.
- echo 'cat >.$$.c; rm -f .$$.u; '"$cc"' ${1+"$@"} -M -c .$$.c 2>/dev/null; test -s .$$.u && awk '"'"'$2 ~ /\.h$/ { print "# 0 \""$2"\"" }'"'"' .$$.u; rm -f .$$.o .$$.u; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' > cppstdin
- else
- echo 'cat >.$$.c; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' >cppstdin
- fi
-else
- echo "Keeping your $hint cppstdin wrapper."
-fi
-chmod 755 cppstdin
-wrapper=`pwd`/cppstdin
-ok='false'
-cd UU
-
-if $test "X$cppstdin" != "X" && \
- $cppstdin $cppminus <testcpp.c >testcpp.out 2>&1 && \
- $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
-then
- echo "You used to use $cppstdin $cppminus so we'll use that again."
- case "$cpprun" in
- '') echo "But let's see if we can live without a wrapper..." ;;
- *)
- if $cpprun $cpplast <testcpp.c >testcpp.out 2>&1 && \
- $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
- then
- echo "(And we'll use $cpprun $cpplast to preprocess directly.)"
- ok='true'
- else
- echo "(However, $cpprun $cpplast does not work, let's see...)"
- fi
- ;;
- esac
-else
- case "$cppstdin" in
- '') ;;
- *)
- echo "Good old $cppstdin $cppminus does not seem to be of any help..."
- ;;
- esac
-fi
-
-if $ok; then
- : nothing
-elif echo 'Maybe "'"$cc"' -E" will work...'; \
- $cc -E <testcpp.c >testcpp.out 2>&1; \
- $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
- echo "Yup, it does."
- x_cpp="$cc -E"
- x_minus='';
-elif echo 'Nope...maybe "'"$cc"' -E -" will work...'; \
- $cc -E - <testcpp.c >testcpp.out 2>&1; \
- $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
- echo "Yup, it does."
- x_cpp="$cc -E"
- x_minus='-';
-elif echo 'Nope...maybe "'"$cc"' -P" will work...'; \
- $cc -P <testcpp.c >testcpp.out 2>&1; \
- $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
- echo "Yipee, that works!"
- x_cpp="$cc -P"
- x_minus='';
-elif echo 'Nope...maybe "'"$cc"' -P -" will work...'; \
- $cc -P - <testcpp.c >testcpp.out 2>&1; \
- $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
- echo "At long last!"
- x_cpp="$cc -P"
- x_minus='-';
-elif echo 'No such luck, maybe "'$cpp'" will work...'; \
- $cpp <testcpp.c >testcpp.out 2>&1; \
- $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
- echo "It works!"
- x_cpp="$cpp"
- x_minus='';
-elif echo 'Nixed again...maybe "'$cpp' -" will work...'; \
- $cpp - <testcpp.c >testcpp.out 2>&1; \
- $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
- echo "Hooray, it works! I was beginning to wonder."
- x_cpp="$cpp"
- x_minus='-';
-elif echo 'Uh-uh. Time to get fancy. Trying a wrapper...'; \
- $wrapper <testcpp.c >testcpp.out 2>&1; \
- $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
- x_cpp="$wrapper"
- x_minus=''
- echo "Eureka!"
-else
- dflt=''
- rp="No dice. I can't find a C preprocessor. Name one:"
- . ./myread
- x_cpp="$ans"
- x_minus=''
- $x_cpp <testcpp.c >testcpp.out 2>&1
- if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
- echo "OK, that will do." >&4
- else
-echo "Sorry, I can't get that to work. Go find one and rerun Configure." >&4
- exit 1
- fi
-fi
-
-case "$ok" in
-false)
- cppstdin="$x_cpp"
- cppminus="$x_minus"
- cpprun="$x_cpp"
- cpplast="$x_minus"
- set X $x_cpp
- shift
- case "$1" in
- "$cpp")
- echo "Perhaps can we force $cc -E using a wrapper..."
- if $wrapper <testcpp.c >testcpp.out 2>&1; \
- $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
- then
- echo "Yup, we can."
- cppstdin="$wrapper"
- cppminus='';
- else
- echo "Nope, we'll have to live without it..."
- fi
- ;;
- esac
- case "$cpprun" in
- "$wrapper")
- cpprun=''
- cpplast=''
- ;;
- esac
- ;;
-esac
-
-case "$cppstdin" in
-"$wrapper"|'cppstdin') ;;
-*) $rm -f $wrapper;;
-esac
-$rm -f testcpp.c testcpp.out
-
: decide how portable to be. Allow command line overrides.
case "$d_portable" in
"$undef") ;;
;;
esac
-: Set private lib path
-case "$plibpth" in
-'') if ./mips; then
- plibpth="$incpath/usr/lib /usr/local/lib /usr/ccs/lib"
- fi;;
-esac
-case "$libpth" in
-' ') dlist='';;
-'') dlist="$loclibpth $plibpth $glibpth";;
-*) dlist="$libpth";;
+: see how we invoke the C preprocessor
+echo " "
+echo "Now, how can we feed standard input to your C preprocessor..." >&4
+cat <<'EOT' >testcpp.c
+#define ABC abc
+#define XYZ xyz
+ABC.XYZ
+EOT
+cd ..
+if test ! -f cppstdin; then
+ if test "X$osname" = "Xaix" -a "X$gccversion" = X; then
+ # AIX cc -E doesn't show the absolute headerfile
+ # locations but we'll cheat by using the -M flag.
+ echo 'cat >.$$.c; rm -f .$$.u; '"$cc"' ${1+"$@"} -M -c .$$.c 2>/dev/null; test -s .$$.u && awk '"'"'$2 ~ /\.h$/ { print "# 0 \""$2"\"" }'"'"' .$$.u; rm -f .$$.o .$$.u; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' > cppstdin
+ else
+ echo 'cat >.$$.c; '"$cc"' -E ${1+"$@"} .$$.c; rm .$$.c' >cppstdin
+ fi
+else
+ echo "Keeping your $hint cppstdin wrapper."
+fi
+chmod 755 cppstdin
+wrapper=`pwd`/cppstdin
+ok='false'
+cd UU
+
+if $test "X$cppstdin" != "X" && \
+ $cppstdin $cppminus <testcpp.c >testcpp.out 2>&1 && \
+ $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
+then
+ echo "You used to use $cppstdin $cppminus so we'll use that again."
+ case "$cpprun" in
+ '') echo "But let's see if we can live without a wrapper..." ;;
+ *)
+ if $cpprun $cpplast <testcpp.c >testcpp.out 2>&1 && \
+ $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
+ then
+ echo "(And we'll use $cpprun $cpplast to preprocess directly.)"
+ ok='true'
+ else
+ echo "(However, $cpprun $cpplast does not work, let's see...)"
+ fi
+ ;;
+ esac
+else
+ case "$cppstdin" in
+ '') ;;
+ *)
+ echo "Good old $cppstdin $cppminus does not seem to be of any help..."
+ ;;
+ esac
+fi
+
+if $ok; then
+ : nothing
+elif echo 'Maybe "'"$cc"' -E" will work...'; \
+ $cc -E <testcpp.c >testcpp.out 2>&1; \
+ $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
+ echo "Yup, it does."
+ x_cpp="$cc -E"
+ x_minus='';
+elif echo 'Nope...maybe "'"$cc"' -E -" will work...'; \
+ $cc -E - <testcpp.c >testcpp.out 2>&1; \
+ $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
+ echo "Yup, it does."
+ x_cpp="$cc -E"
+ x_minus='-';
+elif echo 'Nope...maybe "'"$cc"' -P" will work...'; \
+ $cc -P <testcpp.c >testcpp.out 2>&1; \
+ $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
+ echo "Yipee, that works!"
+ x_cpp="$cc -P"
+ x_minus='';
+elif echo 'Nope...maybe "'"$cc"' -P -" will work...'; \
+ $cc -P - <testcpp.c >testcpp.out 2>&1; \
+ $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
+ echo "At long last!"
+ x_cpp="$cc -P"
+ x_minus='-';
+elif echo 'No such luck, maybe "'$cpp'" will work...'; \
+ $cpp <testcpp.c >testcpp.out 2>&1; \
+ $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
+ echo "It works!"
+ x_cpp="$cpp"
+ x_minus='';
+elif echo 'Nixed again...maybe "'$cpp' -" will work...'; \
+ $cpp - <testcpp.c >testcpp.out 2>&1; \
+ $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
+ echo "Hooray, it works! I was beginning to wonder."
+ x_cpp="$cpp"
+ x_minus='-';
+elif echo 'Uh-uh. Time to get fancy. Trying a wrapper...'; \
+ $wrapper <testcpp.c >testcpp.out 2>&1; \
+ $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
+ x_cpp="$wrapper"
+ x_minus=''
+ echo "Eureka!"
+else
+ dflt=''
+ rp="No dice. I can't find a C preprocessor. Name one:"
+ . ./myread
+ x_cpp="$ans"
+ x_minus=''
+ $x_cpp <testcpp.c >testcpp.out 2>&1
+ if $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1 ; then
+ echo "OK, that will do." >&4
+ else
+echo "Sorry, I can't get that to work. Go find one and rerun Configure." >&4
+ exit 1
+ fi
+fi
+
+case "$ok" in
+false)
+ cppstdin="$x_cpp"
+ cppminus="$x_minus"
+ cpprun="$x_cpp"
+ cpplast="$x_minus"
+ set X $x_cpp
+ shift
+ case "$1" in
+ "$cpp")
+ echo "Perhaps can we force $cc -E using a wrapper..."
+ if $wrapper <testcpp.c >testcpp.out 2>&1; \
+ $contains 'abc.*xyz' testcpp.out >/dev/null 2>&1
+ then
+ echo "Yup, we can."
+ cppstdin="$wrapper"
+ cppminus='';
+ else
+ echo "Nope, we'll have to live without it..."
+ fi
+ ;;
+ esac
+ case "$cpprun" in
+ "$wrapper")
+ cpprun=''
+ cpplast=''
+ ;;
+ esac
+ ;;
+esac
+
+case "$cppstdin" in
+"$wrapper"|'cppstdin') ;;
+*) $rm -f $wrapper;;
+esac
+$rm -f testcpp.c testcpp.out
+
+: Set private lib path
+case "$plibpth" in
+'') if ./mips; then
+ plibpth="$incpath/usr/lib /usr/local/lib /usr/ccs/lib"
+ fi;;
+esac
+case "$libpth" in
+' ') dlist='';;
+'') dlist="$loclibpth $plibpth $glibpth";;
+*) dlist="$libpth";;
esac
: Now check and see which directories actually exist, avoiding duplicates
$cat <<EOM
On some systems, shared libraries may be available. Answer 'none' if
-you want to suppress searching of shared libraries for the remaining
+you want to suppress searching of shared libraries for the remainder
of this configuration.
EOM
: set the base revision
baserev=5.0
+
: get the patchlevel
echo " "
echo "Getting the current patchlevel..." >&4
if $test -r $rsrc/patchlevel.h;then
patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $rsrc/patchlevel.h`
subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
- apiversion=`awk '/define[ ]+PERL_APIVERSION/ {print $3}' $rsrc/patchlevel.h`
+ api_revision=`awk '/define[ ]+PERL_API_REVISION/ {print $3}' $rsrc/patchlevel.h`
+ api_version=`awk '/define[ ]+PERL_API_VERSION/ {print $3}' $rsrc/patchlevel.h`
+ api_subversion=`awk '/define[ ]+PERL_API_SUBVERSION/ {print $3}' $rsrc/patchlevel.h`
else
patchlevel=0
subversion=0
- apiversion=0
+ api_revision=0
+ api_version=0
+ api_subversion=0
fi
$echo $n "(You have $package" $c
case "$package" in
$echo $n " patchlevel $patchlevel" $c
test 0 -eq "$subversion" || $echo $n " subversion $subversion" $c
echo ".)"
-
-if test 0 -eq "$subversion"; then
- version=`LC_ALL=C; export LC_ALL; \
- echo $baserev $patchlevel | \
- $awk '{ printf "%.3f\n", $1 + $2/1000.0 }'`
-else
- version=`LC_ALL=C; export LC_ALL; \
- echo $baserev $patchlevel $subversion | \
- $awk '{ printf "%.5f\n", $1 + $2/1000.0 + $3/100000.0 }'`
+case "$osname" in
+dos|vms)
+ : XXX Should be a Configure test for double-dots in filenames.
+ version=`echo $baserev $patchlevel $subversion | \
+ $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
+ api_versionstring=`echo $api_revision $api_version $api_subversion | \
+ $awk '{ printf "%d_%d_%d\n", $1, $2, $3 }'`
+ ;;
+*)
+ version=`echo $baserev $patchlevel $subversion | \
+ $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
+ api_versionstring=`echo $api_revision $api_version $api_subversion | \
+ $awk '{ printf "%d.%d.%d\n", $1, $2, $3 }'`
+ ;;
+esac
+: Special case the 5.005_xx maintenance series, which used 5.005
+: without any subversion label as a subdirectory in $sitelib
+if test "${api_revision}${api_version}${api_subversion}" = "550"; then
+ api_versionstring='5.005'
fi
: determine installation style
;;
*) d_vendorlib="$define"
: determine where vendor-supplied modules go.
- : Usual default is /usr/local/lib/perl5/vendor_perl
+ : Usual default is /usr/local/lib/perl5/vendor_perl/$version
prog=`echo $package | $sed 's/-*[0-9.]*$//'`
case "$installstyle" in
- *lib/perl5*) dflt=$vendorprefix/lib/$package/vendor_$prog ;;
- *) dflt=$vendorprefix/lib/vendor_$prog ;;
+ *lib/perl5*) dflt=$vendorprefix/lib/$package/vendor_$prog/$version ;;
+ *) dflt=$vendorprefix/lib/vendor_$prog/$version ;;
esac
fn=d~+
rp='Pathname for the vendor-supplied library files?'
installbin="$binexp"
fi
+$cat <<EOM
+
+After $package is installed, you may wish to install various
+add-on modules and utilities. Typically, these add-ons will
+be installed under $prefix with the rest
+of this package. However, you may wish to install such add-ons
+elsewhere under a different prefix.
+
+If you do not wish to put everything under a single prefix, that's
+ok. You will be prompted for the individual locations; this siteprefix
+is only used to suggest the defaults.
+
+The default should be fine for most people.
+
+EOM
+fn=d~+
+rp='Installation prefix to use for add-on modules and utilities?'
+: XXX Here might be another good place for an installstyle setting.
+case "$siteprefix" in
+'') dflt=$prefix ;;
+*) dflt=$siteprefix ;;
+esac
+. ./getfile
+oldsiteprefix=''
+case "$siteprefix" in
+'') ;;
+*)
+ case "$ans" in
+ "$prefix") ;;
+ *) oldsiteprefix="$prefix";;
+ esac
+ ;;
+esac
+siteprefix="$ans"
+siteprefixexp="$ansexp"
+
+: determine where site specific libraries go.
+: Usual default is /usr/local/lib/perl5/site_perl/$version
+: The default "style" setting is made in installstyle.U
+: XXX No longer works with Prefixit stuff.
+prog=`echo $package | $sed 's/-*[0-9.]*$//'`
+case "$installstyle" in
+*lib/perl5*) dflt=$siteprefix/lib/$package/site_$prog/$version ;;
+*) dflt=$siteprefix/lib/site_$prog/$version ;;
+esac
+$cat <<EOM
+
+The installation process will create a directory for
+site-specific extensions and modules. Most users find it convenient
+to place all site-specific files in this directory rather than in the
+main distribution directory.
+
+EOM
+fn=d~+
+rp='Pathname for the site-specific library files?'
+. ./getfile
+sitelib="$ans"
+sitelibexp="$ansexp"
+: Change installation prefix, if necessary.
+if $test X"$prefix" != X"$installprefix"; then
+ installsitelib=`echo $sitelibexp | sed "s#^$prefix#$installprefix#"`
+else
+ installsitelib="$sitelibexp"
+fi
+
+: Determine list of previous versions to include in @INC
+$cat > getverlist <<EOPL
+#!$perl -w
+use File::Basename;
+\$api_versionstring = "$api_versionstring";
+\$version = "$version";
+\$sitelib = "$sitelib";
+\$archname = "$archname";
+EOPL
+ $cat >> getverlist <<'EOPL'
+# Can't have leading @ because metaconfig interprets it as a command!
+;@inc_version_list=();
+$stem=dirname($sitelib);
+# Redo to do opendir/readdir?
+if (-d $stem) {
+ chdir($stem);
+ ;@candidates = glob("5.*");
+}
+else {
+ ;@candidates = ();
+}
+
+# XXX ToDo: These comparisons must be reworked when two-digit
+# subversions come along, so that 5.7.10 compares as greater than
+# 5.7.3! By that time, hope that 5.6.x is sufficiently
+# widespread that we can use the built-in version vectors rather
+# than reinventing them here. For 5.6.0, however, we must
+# assume this script will likely be run by 5.005_0x. --AD 1/2000.
+foreach $d (@candidates) {
+ if ($d lt $version) {
+ if ($d ge $api_versionstring) {
+ unshift(@inc_version_list, "$d/$archname", $d);
+ }
+ elsif ($d ge "5.005") {
+ unshift(@inc_version_list, $d);
+ }
+ }
+ else {
+ # Skip newer version. I.e. don't look in
+ # 5.7.0 if we're installing 5.6.1.
+ }
+}
+
+if (@inc_version_list) {
+ print join(' ', @inc_version_list);
+}
+else {
+ # Blank space to preserve value for next Configure run.
+ print " ";
+}
+EOPL
+chmod +x getverlist
+case "$inc_version_list" in
+'') if test -x $perl; then
+ dflt=`$perl getverlist`
+ else
+ dflt='none'
+ fi
+ ;;
+$undef) dflt='none' ;;
+*) dflt="$inc_version_list" ;;
+esac
+$cat <<'EOM'
+
+In order to ease the process of upgrading, this version of perl
+can be configured to use modules built and installed with earlier
+versions of perl that were installed under $prefix. Specify here
+the list of earlier versions that this version of perl should check.
+If Configure detected no earlier versions of perl installed under
+$prefix, then the list will be empty. Answer 'none' to tell perl
+to not search earlier versions.
+
+The default should almost always be sensible, so if you're not sure,
+just accept the default.
+EOM
+
+rp='List of earlier versions to include in @INC?'
+. ./myread
+case "$ans" in
+[Nn]one) inc_version_list=' ' ;;
+*) inc_version_list="$ans" ;;
+esac
+case "$inc_version_list" in
+''|' ')
+ inc_version_list_init='""';;
+*) inc_version_list_init=`echo $inc_version_list |
+ $sed -e 's/^/"/' -e 's/ /","/g' -e 's/$/"/'`
+ ;;
+esac
+$rm -f getverlist
+
: determine whether to install perl also as /usr/bin/perl
echo " "
' ') dflt='none' ;;
*) dflt="$ccdlflags" ;;
esac
- rp="Any special flags to pass to $cc to use dynamic loading?"
+ rp="Any special flags to pass to $cc to use dynamic linking?"
. ./myread
case "$ans" in
none) ccdlflags=' ' ;;
;;
*) case "$useshrplib" in
'') case "$osname" in
- svr4*|dgux|dynixptx|esix|powerux|beos)
+ svr4*|dgux|dynixptx|esix|powerux|beos|cygwin*)
dflt=y
also='Building a shared libperl is required for dynamic loading to work on your system.'
;;
linux*) # ld won't link with a bare -lperl otherwise.
dflt=libperl.$so
;;
+ cygwin*) # include version
+ dflt=`echo libperl$version | sed -e 's/\./_/g'`$lib_ext
+ ;;
*) # Try to guess based on whether libc has major.minor.
case "$libc" in
*libc.$so.[0-9]*.[0-9]*) dflt=$majmin ;;
esac
fi
case "$hostcat" in
-'') hostcat='cat /etc/hosts';;
+'') test -f /etc/hosts && hostcat='cat /etc/hosts';;
esac
case "$groupcat" in
-'') groupcat='cat /etc/group';;
+'') test -f /etc/group && groupcat='cat /etc/group';;
esac
case "$passcat" in
-'') passcat='cat /etc/passwd';;
+'') test -f /etc/passwd && passcat='cat /etc/passwd';;
esac
: now get the host name
$sed -e 's/[ ]*#.*//; s/$/ /' > hosts && \
$test -s hosts
} || {
+ test "X$hostcat" != "X" &&
$hostcat | $sed -n -e "s/[ ]*#.*//; s/\$/ /
/[ ]$myhostname[ . ]/p" > hosts
}
I need to get your e-mail address in Internet format if possible, i.e.
something like user@host.domain. Please answer accurately since I have
no easy means to double check it. The default value provided below
-is most probably close to the reality but may not be valid from outside
+is most probably close to reality but may not be valid from outside
your organization...
EOM
installscript="$scriptdirexp"
fi
-$cat <<EOM
-
-After $package is installed, you may wish to install various
-add-on modules and utilities. Typically, these add-ons will
-be installed under $prefix with the rest
-of this package. However, you may wish to install such add-ons
-elsewhere under a different prefix.
-
-If you do not wish to put everything under a single prefix, that's
-ok. You will be prompted for the individual locations; this siteprefix
-is only used to suggest the defaults.
-
-The default should be fine for most people.
-
-EOM
-fn=d~+
-rp='Installation prefix to use for add-on modules and utilities?'
-: XXX Here might be another good place for an installstyle setting.
-case "$siteprefix" in
-'') dflt=$prefix ;;
-*) dflt=$siteprefix ;;
-esac
-. ./getfile
-oldsiteprefix=''
-case "$siteprefix" in
-'') ;;
-*)
- case "$ans" in
- "$prefix") ;;
- *) oldsiteprefix="$prefix";;
- esac
- ;;
-esac
-siteprefix="$ans"
-siteprefixexp="$ansexp"
-
-: determine where site specific libraries go.
-: Usual default is /usr/local/lib/perl5/site_perl
-: The default "style" setting is made in installstyle.U
-: XXX No longer works with Prefixit stuff.
-prog=`echo $package | $sed 's/-*[0-9.]*$//'`
-case "$installstyle" in
-*lib/perl5*) dflt=$siteprefix/lib/site_$prog ;;
-*) dflt=$siteprefix/lib/site_$prog ;;
-esac
-$cat <<EOM
-
-The installation process will create a directory for
-site-specific extensions and modules. Most users find it convenient
-to place all site-specific files in this directory rather than in the
-main distribution directory.
-
-EOM
-fn=d~+
-rp='Pathname for the site-specific library files?'
-. ./getfile
-sitelib="$ans"
-sitelibexp="$ansexp"
-: Change installation prefix, if necessary.
-if $test X"$prefix" != X"$installprefix"; then
- installsitelib=`echo $sitelibexp | sed "s#^$prefix#$installprefix#"`
-else
- installsitelib="$sitelibexp"
-fi
-
: determine where site specific architecture-dependent libraries go.
-: sitelib default is /usr/local/lib/perl5/site_perl/
-: sitearch default is /usr/local/lib/perl5/site_perl/$apiversion/$archname
+: sitelib default is /usr/local/lib/perl5/site_perl/$version
+: sitearch default is /usr/local/lib/perl5/site_perl/$version/$archname
: sitelib may have an optional trailing /share.
tdflt=`echo $sitelib | $sed 's,/share$,,'`
-tdflt="$tdflt/$apiversion/$archname"
+tdflt="$tdflt/$archname"
set sitearch sitearch none
eval $prefixit
case "$sitearch" in
;;
esac
+: check for length of double
+echo " "
+case "$doublesize" in
+'')
+ $echo $n "Checking to see how big your double precision numbers are...$c" >&4
+ $cat >try.c <<'EOCP'
+#include <stdio.h>
+int main()
+{
+ printf("%d\n", (int)sizeof(double));
+ exit(0);
+}
+EOCP
+ set try
+ if eval $compile_ok; then
+ doublesize=`./try`
+ $echo " $doublesize bytes." >&4
+ else
+ dflt='8'
+ echo "(I can't seem to compile the test program. Guessing...)"
+ rp="What is the size of a double precision number (in bytes)?"
+ . ./myread
+ doublesize="$ans"
+ fi
+ ;;
+esac
+$rm -f try.c try
+
+: check for long doubles
+echo " "
+$echo $n "Checking to see if your system supports long double..." $c >&4
+echo 'int main() { long double x = 7.0; }' > try.c
+set try
+if eval $compile; then
+ val="$define"
+ echo " Yes, it does." >&4
+else
+ val="$undef"
+ echo " No, it doesn't." >&4
+fi
+$rm try.*
+set d_longdbl
+eval $setvar
+
+: check for length of long double
+case "${d_longdbl}${longdblsize}" in
+$define)
+ echo " "
+ $echo $n "Checking to see how big your long doubles are..." $c >&4
+ $cat >try.c <<'EOCP'
+#include <stdio.h>
+int main()
+{
+ printf("%d\n", sizeof(long double));
+}
+EOCP
+ set try
+ set try
+ if eval $compile; then
+ longdblsize=`./try$exe_ext`
+ $echo " $longdblsize bytes." >&4
+ else
+ dflt='8'
+ echo " "
+ echo "(I can't seem to compile the test program. Guessing...)" >&4
+ rp="What is the size of a long double (in bytes)?"
+ . ./myread
+ longdblsize="$ans"
+ fi
+ if $test "X$doublesize" = "X$longdblsize"; then
+ echo "(That isn't any different from an ordinary double.)"
+ fi
+ ;;
+esac
+$rm -f try.* try
+
: Check how to convert floats to strings.
if test "X$d_Gconvert" = X; then
echo " "
echo "Checking for an efficient way to convert floats to strings."
- $cat >try.c <<'EOP'
+ $cat >try.c <<EOP
#ifdef TRY_gconvert
#define Gconvert(x,n,t,b) gconvert((x),(n),(t),(b))
char *myname = "gconvert";
#define Gconvert(x,n,t,b) gcvt((x),(n),(b))
char *myname = "gcvt";
#endif
+#ifdef TRY_qgcvt
+#define Gconvert(x,n,t,b) qgcvt((x),(n),(b))
+char *myname = "qgcvt";
+#define DOUBLETYPE long double
+#endif
#ifdef TRY_sprintf
#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x))
char *myname = "sprintf";
#endif
+#ifndef DOUBLETYPE
+#define DOUBLETYPE double
+#endif
+
#include <stdio.h>
+#ifdef I_STDLIB
+#include <stdlib.h>
+#endif
+
int
checkit(expect, got)
char *expect;
/* This must be 1st test on (which?) platform */
/* Alan Burlison <AlanBurlsin@unn.unisys.com> */
- Gconvert(0.1, 8, 0, buf);
+ Gconvert((DOUBLETYPE)0.1, 8, 0, buf);
checkit("0.1", buf);
- Gconvert(1.0, 8, 0, buf);
+ Gconvert((DOUBLETYPE)1.0, 8, 0, buf);
checkit("1", buf);
- Gconvert(0.0, 8, 0, buf);
+ Gconvert((DOUBLETYPE)0.0, 8, 0, buf);
checkit("0", buf);
- Gconvert(-1.0, 8, 0, buf);
+ Gconvert((DOUBLETYPE)-1.0, 8, 0, buf);
checkit("-1", buf);
/* Some Linux gcvt's give 1.e+5 here. */
- Gconvert(100000.0, 8, 0, buf);
+ Gconvert((DOUBLETYPE)100000.0, 8, 0, buf);
checkit("100000", buf);
/* Some Linux gcvt's give -1.e+5 here. */
- Gconvert(-100000.0, 8, 0, buf);
+ Gconvert((DOUBLETYPE)-100000.0, 8, 0, buf);
checkit("-100000", buf);
exit(0);
*) xxx_list='gconvert gcvt sprintf' ;;
esac
+ case "$d_longdbl$uselongdouble" in
+ definedefine) xxx_list="`echo $xxx_list|sed 's/gcvt/qgcvt gcvt/'`" ;;
+ esac
+
for xxx_convert in $xxx_list; do
- echo "Trying $xxx_convert"
+ echo "Trying $xxx_convert..."
$rm -f try try$_o
set try -DTRY_$xxx_convert
if eval $compile; then
- echo "$xxx_convert" found. >&4
+ echo "$xxx_convert() found." >&4
if ./try; then
echo "I'll use $xxx_convert to convert floats into a string." >&4
break;
case "$xxx_convert" in
gconvert) d_Gconvert='gconvert((x),(n),(t),(b))' ;;
gcvt) d_Gconvert='gcvt((x),(n),(b))' ;;
+ qgcvt) d_Gconvert='qgcvt((x),(n),(b))' ;;
*) d_Gconvert='sprintf((b),"%.*g",(n),(x))' ;;
esac
fi
-: check for length of double
-echo " "
-case "$doublesize" in
-'')
- $echo $n "Checking to see how big your double precision numbers are...$c" >&4
- $cat >try.c <<'EOCP'
-#include <stdio.h>
-int main()
-{
- printf("%d\n", (int)sizeof(double));
- exit(0);
-}
-EOCP
- set try
- if eval $compile_ok; then
- doublesize=`./try`
- $echo " $doublesize bytes." >&4
- else
- dflt='8'
- echo "(I can't seem to compile the test program. Guessing...)"
- rp="What is the size of a double precision number (in bytes)?"
- . ./myread
- doublesize="$ans"
- fi
- ;;
-esac
-$rm -f try.c try
-
-: check for long doubles
-echo " "
-$echo $n "Checking to see if your system supports long double..." $c >&4
-echo 'int main() { long double x = 7.0; }' > try.c
-set try
-if eval $compile; then
- val="$define"
- echo " Yes, it does." >&4
-else
- val="$undef"
- echo " No, it doesn't." >&4
-fi
-$rm try.*
-set d_longdbl
-eval $setvar
-
-: check for length of long double
-case "${d_longdbl}${longdblsize}" in
-$define)
- echo " "
- $echo $n "Checking to see how big your long doubles are..." $c >&4
- $cat >try.c <<'EOCP'
-#include <stdio.h>
-int main()
-{
- printf("%d\n", sizeof(long double));
-}
-EOCP
- set try
- set try
- if eval $compile; then
- longdblsize=`./try$exe_ext`
- $echo " $longdblsize bytes." >&4
- else
- dflt='8'
- echo " "
- echo "(I can't seem to compile the test program. Guessing...)" >&4
- rp="What is the size of a long double (in bytes)?"
- . ./myread
- longdblsize="$ans"
- fi
- if $test "X$doublesize" = "X$longdblsize"; then
- echo "(That isn't any different from an ordinary double.)"
- fi
- ;;
-esac
-$rm -f try.* try
-
echo " "
if $test X"$d_longdbl" = X"$define"; then
set inet_aton d_inetaton
eval $inlibc
-: see if inttypes.h is available
-: we want a real compile instead of Inhdr because some systems
-: have an inttypes.h which includes non-existent headers
+: Look for isascii
echo " "
-$cat >try.c <<EOCP
-#include <inttypes.h>
+$cat >isascii.c <<'EOCP'
+#include <stdio.h>
+#include <ctype.h>
int main() {
- static int32_t foo32 = 0x12345678;
+ int c = 'A';
+ if (isascii(c))
+ exit(0);
+ else
+ exit(1);
}
EOCP
-set try
+set isascii
if eval $compile; then
- echo "<inttypes.h> found." >&4
+ echo "isascii() found." >&4
val="$define"
else
- echo "<inttypes.h> NOT found." >&4
+ echo "isascii() NOT found." >&4
val="$undef"
fi
-$rm -f try.c try
-set i_inttypes
+set d_isascii
eval $setvar
-
-: check for int64_t
-echo " "
-$echo $n "Checking to see if your system supports int64_t...$c" >&4
-$cat >try.c <<EOCP
-#include <sys/types.h>
-#$i_inttypes I_INTTYPES
-#ifdef I_INTTYPES
-#include <inttypes.h>
-#endif
-int main() { int64_t x = 7; }
-EOCP
-set try
-if eval $compile; then
- val="$define"
- echo " Yes, it does." >&4
-else
- val="$undef"
- echo " No, it doesn't." >&4
-fi
-$rm -f try try.*
-set d_int64t
-eval $setvar
-
-: Look for isascii
-echo " "
-$cat >isascii.c <<'EOCP'
-#include <stdio.h>
-#include <ctype.h>
-int main() {
- int c = 'A';
- if (isascii(c))
- exit(0);
- else
- exit(1);
-}
-EOCP
-set isascii
-if eval $compile; then
- echo "isascii() found." >&4
- val="$define"
-else
- echo "isascii() NOT found." >&4
- val="$undef"
-fi
-set d_isascii
-eval $setvar
-$rm -f isascii*
+$rm -f isascii*
: see if killpg exists
set killpg d_killpg
set nice d_nice
eval $inlibc
+: see if inttypes.h is available
+: we want a real compile instead of Inhdr because some systems
+: have an inttypes.h which includes non-existent headers
+echo " "
+$cat >try.c <<EOCP
+#include <inttypes.h>
+int main() {
+ static int32_t foo32 = 0x12345678;
+}
+EOCP
+set try
+if eval $compile; then
+ echo "<inttypes.h> found." >&4
+ val="$define"
+else
+ echo "<inttypes.h> NOT found." >&4
+ val="$undef"
+fi
+$rm -f try.c try
+set i_inttypes
+eval $setvar
+
+: check for int64_t
+echo " "
+$echo $n "Checking to see if your system supports int64_t...$c" >&4
+$cat >try.c <<EOCP
+#include <sys/types.h>
+#$i_inttypes I_INTTYPES
+#ifdef I_INTTYPES
+#include <inttypes.h>
+#endif
+int main() { int64_t x = 7; }
+EOCP
+set try
+if eval $compile; then
+ val="$define"
+ echo " Yes, it does." >&4
+else
+ val="$undef"
+ echo " No, it doesn't." >&4
+fi
+$rm -f try try.*
+set d_int64t
+eval $setvar
+
+
+echo " "
+echo "Checking which 64-bit integer type we could use..." >&4
+
+case "$intsize" in
+8) val=int
+ set quadtype
+ eval $setvar
+ val='"unsigned int"'
+ set uquadtype
+ eval $setvar
+ quadkind=1
+ ;;
+*) case "$longsize" in
+ 8) val=long
+ set quadtype
+ eval $setvar
+ val='"unsigned long"'
+ set uquadtype
+ eval $setvar
+ quadkind=2
+ ;;
+ *) case "$uselonglong:$d_longlong:$longlongsize" in
+ define:define:8)
+ val='"long long"'
+ set quadtype
+ eval $setvar
+ val='"unsigned long long"'
+ set uquadtype
+ eval $setvar
+ quadkind=3
+ ;;
+ *) case "$d_int64t" in
+ define)
+ val=int64_t
+ set quadtype
+ eval $setvar
+ val=uint64_t
+ set uquadtype
+ eval $setvar
+ quadkind=4
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+esac
+
+case "$quadtype" in
+'') case "$uselonglong:$d_longlong:$longlongsize" in
+ undef:define:8)
+ echo "(You would have 'long long', but you are not using it.)" >&4 ;;
+ *) echo "Alas, no 64-bit integer types in sight." >&4 ;;
+ esac
+ d_quad="$undef"
+ ;;
+*) if test X"$use64bits" = Xdefine -o X"$longsize" = X8; then
+ verb="will"
+ else
+ verb="could"
+ fi
+ echo "We $verb use '$quadtype' for 64-bit integers." >&4
+ d_quad="$define"
+ ;;
+esac
+
+: check for length of character
+echo " "
+case "$charsize" in
+'')
+ echo "Checking to see how big your characters are (hey, you never know)..." >&4
+ $cat >try.c <<'EOCP'
+#include <stdio.h>
+int main()
+{
+ printf("%d\n", (int)sizeof(char));
+ exit(0);
+}
+EOCP
+ set try
+ if eval $compile_ok; then
+ dflt=`./try`
+ else
+ dflt='1'
+ echo "(I can't seem to compile the test program. Guessing...)"
+ fi
+ ;;
+*)
+ dflt="$charsize"
+ ;;
+esac
+rp="What is the size of a character (in bytes)?"
+. ./myread
+charsize="$ans"
+$rm -f try.c try
+
+
+echo " "
+$echo "Choosing the C types to be used for Perl's internal types..." >&4
+
+case "$use64bits:$d_quad:$quadtype" in
+define:define:?*)
+ ivtype="$quadtype"
+ uvtype="$uquadtype"
+ ivsize=8
+ uvsize=8
+ ;;
+*) ivtype="long"
+ uvtype="unsigned long"
+ ivsize=$longsize
+ uvsize=$longsize
+ ;;
+esac
+
+case "$uselongdouble:$d_longdbl" in
+define:define)
+ nvtype="long double"
+ nvsize=$longdblsize
+ ;;
+*) nvtype=double
+ nvsize=$doublesize
+ ;;
+esac
+
+$echo "(IV will be "$ivtype", $ivsize bytes)"
+$echo "(UV will be "$uvtype", $uvsize bytes)"
+$echo "(NV will be "$nvtype", $nvsize bytes)"
+
+$cat >try.c <<EOCP
+#$i_inttypes I_INTTYPES
+#ifdef I_INTTYPES
+#include <inttypes.h>
+#endif
+#include <stdio.h>
+int main() {
+#ifdef INT8
+ int8_t i = INT8_MAX;
+ uint8_t u = UINT8_MAX;
+ printf("int8_t\n");
+#endif
+#ifdef INT16
+ int16_t i = INT16_MAX;
+ uint16_t i = UINT16_MAX;
+ printf("int16_t\n");
+#endif
+#ifdef INT32
+ int32_t i = INT32_MAX;
+ uint32_t u = UINT32_MAX;
+ printf("int32_t\n");
+#endif
+}
+EOCP
+
+case "$i8type" in
+'') case "$charsize" in
+ 1) i8type=char
+ u8type="unsigned char"
+ i8size=$charsize
+ u8size=$charsize
+ ;;
+ esac
+ ;;
+esac
+case "$i8type" in
+'') set try -DINT8
+ if eval $compile; then
+ case "`./try$exe_ext`" in
+ int8_t) i8type=int8_t
+ u8type=uint8_t
+ i8size=1
+ u8size=1
+ ;;
+ esac
+ fi
+ ;;
+esac
+case "$i8type" in
+'') if $test $charsize -ge 1; then
+ i8type=char
+ u8type="unsigned char"
+ i8size=$charsize
+ u8size=$charsize
+ fi
+ ;;
+esac
+
+case "$i16type" in
+'') case "$shortsize" in
+ 2) i16type=short
+ u16type="unsigned short"
+ i16size=$shortsize
+ u16size=$shortsize
+ ;;
+ esac
+ ;;
+esac
+case "$i16type" in
+'') set try -DINT16
+ if eval $compile; then
+ case "`./try$exe_ext`" in
+ int16_t)
+ i16type=int16_t
+ u16type=uint16_t
+ i16size=2
+ u16size=2
+ ;;
+ esac
+ fi
+ ;;
+esac
+case "$i16type" in
+'') if $test $shortsize -ge 2; then
+ i16type=short
+ u16type="unsigned short"
+ i16size=$shortsize
+ u16size=$shortsize
+ fi
+ ;;
+esac
+
+case "$i32type" in
+'') case "$longsize" in
+ 4) i32type=long
+ u32type="unsigned long"
+ i32size=$longsize
+ u32size=$longsize
+ ;;
+ *) case "$intsize" in
+ 4) i32type=int
+ u32type="unsigned int"
+ i32size=$intsize
+ u32size=$intsize
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+esac
+case "$i32type" in
+'') set try -DINT32
+ if eval $compile; then
+ case "`./try$exe_ext`" in
+ int32_t)
+ i32type=int32_t
+ u32type=uint32_t
+ i32size=4
+ u32size=4
+ ;;
+ esac
+ fi
+ ;;
+esac
+case "$i32type" in
+'') if $test $intsize -ge 4; then
+ i32type=int
+ u32type="unsigned int"
+ i32size=$intsize
+ u32size=$intsize
+ fi
+ ;;
+esac
+
+case "$i64type" in
+'') case "$d_quad:$quadtype" in
+ define:?*)
+ i64type="$quadtype"
+ u64type="$uquadtype"
+ i64size=8
+ u64size=8
+ ;;
+ esac
+ ;;
+esac
+
+$echo "Checking whether your NVs can preserve your UVs..." >&4
+$cat <<EOP >try.c
+#include <stdio.h>
+int main() {
+ $uvtype k = ($uvtype)~0, l;
+ $nvtype d;
+ l = k;
+ d = ($nvtype)l;
+ l = ($uvtype)d;
+ if (l == k)
+ printf("preserve\n");
+ exit(0);
+}
+EOP
+set try
+if eval $compile; then
+ case "`./try$exe_ext`" in
+ preserve) d_nvpresuv="$define" ;;
+ esac
+fi
+case "$d_nvpresuv" in
+$define) $echo "Yes, they can." 2>&1 ;;
+*) $echo "No, they can't." 2>&1
+ d_nvpresuv="$undef"
+ ;;
+esac
+
+$rm -f try.* try
+
: see if POSIX threads are available
set pthread.h i_pthread
eval $inhdr
eval $setvar
if $contains 'pw_gecos' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_pwgecos
- eval $setvar
-
- if $contains 'pw_passwd' $$.h >/dev/null 2>&1; then
- val="$define"
- else
- val="$undef"
- fi
- set d_pwpasswd
- eval $setvar
-
- $rm -f $$.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
- set d_pwgecos; eval $setvar
- set d_pwpasswd; eval $setvar
- ;;
-esac
-
-
-echo " "
-echo "Checking which 64-bit integer type we could use..." >&4
-
-case "$intsize" in
-8) val=int
- set quadtype
- eval $setvar
- val='"unsigned int"'
- set uquadtype
- eval $setvar
- quadkind=1
- ;;
-*) case "$longsize" in
- 8) val=long
- set quadtype
- eval $setvar
- val='"unsigned long"'
- set uquadtype
- eval $setvar
- quadkind=2
- ;;
- *) case "$uselonglong:$d_longlong:$longlongsize" in
- define:define:8)
- val='"long long"'
- set quadtype
- eval $setvar
- val='"unsigned long long"'
- set uquadtype
- eval $setvar
- quadkind=3
- ;;
- *) case "$d_int64t" in
- define)
- val=int64_t
- set quadtype
- eval $setvar
- val=uint64_t
- set uquadtype
- eval $setvar
- quadkind=4
- ;;
- esac
- ;;
- esac
- ;;
- esac
- ;;
-esac
+ val="$define"
+ else
+ val="$undef"
+ fi
+ set d_pwgecos
+ eval $setvar
-case "$quadtype" in
-'') case "$uselonglong:$d_longlong:$longlongsize" in
- undef:define:8)
- echo "(You would have 'long long', but you are not using it.)" >&4 ;;
- *) echo "Alas, no 64-bit integer types in sight." >&4 ;;
- esac
- d_quad="$undef"
- ;;
-*) if test X"$use64bits" = Xdefine -o X"$longsize" = X8; then
- verb="will"
+ if $contains 'pw_passwd' $$.h >/dev/null 2>&1; then
+ val="$define"
else
- verb="could"
+ val="$undef"
fi
- echo "We $verb use '$quadtype' for 64-bit integers." >&4
- d_quad="$define"
+ set d_pwpasswd
+ eval $setvar
+
+ $rm -f $$.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
+ set d_pwgecos; eval $setvar
+ set d_pwpasswd; eval $setvar
;;
esac
set strtol d_strtol
eval $inlibc
+: see if strtold exists
+set strtold d_strtold
+eval $inlibc
+
+: see if strtoll exists
+set strtoll d_strtoll
+eval $inlibc
+
: see if strtoul exists
set strtoul d_strtoul
eval $inlibc
set strtoull d_strtoull
eval $inlibc
+: see if strtouq exists
+set strtouq d_strtouq
+eval $inlibc
+
: see if strxfrm exists
set strxfrm d_strxfrm
eval $inlibc
}
EOCP
set try
- if eval $compile && ./try; then
+ if eval $compile_ok && ./try; then
echo 'Looks OK.' >&4
else
echo "I can't use Berkeley DB with your <db.h>. I'll disable Berkeley DB." >&4
fi
-: check for length of character
-echo " "
-case "$charsize" in
-'')
- echo "Checking to see how big your characters are (hey, you never know)..." >&4
- $cat >try.c <<'EOCP'
-#include <stdio.h>
-int main()
-{
- printf("%d\n", (int)sizeof(char));
- exit(0);
-}
-EOCP
- set try
- if eval $compile_ok; then
- dflt=`./try`
- else
- dflt='1'
- echo "(I can't seem to compile the test program. Guessing...)"
- fi
- ;;
-*)
- dflt="$charsize"
- ;;
-esac
-rp="What is the size of a character (in bytes)?"
-. ./myread
-charsize="$ans"
-$rm -f try.c try
-
-
-echo " "
-$echo "Choosing the C types to be used for Perl's internal types..." >&4
-
-case "$use64bits:$d_quad:$quadtype" in
-define:define:?*)
- ivtype="$quadtype"
- uvtype="$uquadtype"
- ivsize=8
- uvsize=8
- ;;
-*) ivtype="long"
- uvtype="unsigned long"
- ivsize=$longsize
- uvsize=$longsize
- ;;
-esac
-
-case "$uselongdouble:$d_longdbl" in
-define:define)
- nvtype="long double"
- nvsize=$longdblsize
- ;;
-*) nvtype=double
- nvsize=$doublesize
- ;;
-esac
-
-echo "(IV will be "$ivtype", $ivsize bytes)"
-echo "(UV will be "$uvtype", $uvsize bytes)"
-echo "(NV will be "$nvtype", $nvsize bytes)"
-
-$cat >try.c <<EOCP
-#$i_inttypes I_INTTYPES
-#ifdef I_INTTYPES
-#include <inttypes.h>
-#endif
-#include <stdio.h>
-int main() {
-#ifdef INT8
- int8_t i = INT8_MAX;
- uint8_t u = UINT8_MAX;
- printf("int8_t\n");
-#endif
-#ifdef INT16
- int16_t i = INT16_MAX;
- uint16_t i = UINT16_MAX;
- printf("int16_t\n");
-#endif
-#ifdef INT32
- int32_t i = INT32_MAX;
- uint32_t u = UINT32_MAX;
- printf("int32_t\n");
-#endif
-}
-EOCP
-
-case "$i8type" in
-'') case "$charsize" in
- 1) i8type=char
- u8type="unsigned char"
- i8size=$charsize
- u8size=$charsize
- ;;
- esac
- ;;
-esac
-case "$i8type" in
-'') set try -DINT8
- if eval $compile; then
- case "`./try$exe_ext`" in
- int8_t) i8type=int8_t
- u8type=uint8_t
- i8size=1
- u8size=1
- ;;
- esac
- fi
- ;;
-esac
-case "$i8type" in
-'') if $test $charsize -ge 1; then
- i8type=char
- u8type="unsigned char"
- i8size=$charsize
- u8size=$charsize
- fi
- ;;
-esac
-
-case "$i16type" in
-'') case "$shortsize" in
- 2) i16type=short
- u16type="unsigned short"
- i16size=$shortsize
- u16size=$shortsize
- ;;
- esac
- ;;
-esac
-case "$i16type" in
-'') set try -DINT16
- if eval $compile; then
- case "`./try$exe_ext`" in
- int16_t)
- i16type=int16_t
- u16type=uint16_t
- i16size=2
- u16size=2
- ;;
- esac
- fi
- ;;
-esac
-case "$i16type" in
-'') if $test $shortsize -ge 2; then
- i16type=short
- u16type="unsigned short"
- i16size=$shortsize
- u16size=$shortsize
- fi
- ;;
-esac
-
-case "$i32type" in
-'') case "$longsize" in
- 4) i32type=long
- u32type="unsigned long"
- i32size=$longsize
- u32size=$longsize
- ;;
- *) case "$intsize" in
- 4) i32type=int
- u32type="unsigned int"
- i32size=$intsize
- u32size=$intsize
- ;;
- esac
- ;;
- esac
- ;;
-esac
-case "$i32type" in
-'') set try -DINT32
- if eval $compile; then
- case "`./try$exe_ext`" in
- int32_t)
- i32type=int32_t
- u32type=uint32_t
- i32size=4
- u32size=4
- ;;
- esac
- fi
- ;;
-esac
-case "$i32type" in
-'') if $test $intsize -ge 4; then
- i32type=int
- u32type="unsigned int"
- i32size=$intsize
- u32size=$intsize
- fi
- ;;
-esac
-
-case "$i64type" in
-'') case "$d_quad:$quadtype" in
- define:?*)
- i64type="$quadtype"
- u64type="$uquadtype"
- i64size=8
- u64size=8
- ;;
- esac
- ;;
-esac
-
-$rm -f try.* try
-
echo " "
if $test X"$quadtype" != X; then
set pid_t pidtype int stdio.h sys/types.h
eval $typedef_ask
-: Find earliest binary compatible site_perl subdirectory perl can use.
-case "$bincompat5005" in
-"$define") xs_apiversion='5.005' ;;
-*) xs_apiversion=$apiversion ;; # The current site_perl version.
-esac
-: Find earliest pure perl site_perl subdirectory perl can use.
-: The versioned directories started at 5.005.
-pm_apiversion='5.005'
-
: check for length of pointer
echo " "
case "$ptrsize" in
case "$selecttype" in
'') case "$d_select" in
$define)
+ echo " "
$cat <<EOM
Checking to see what type of arguments are accepted by select().
EOM
: Remove SIGSTKSIZE used by Linux.
: Remove SIGSTKSZ used by Posix.
: Remove SIGTYP void lines used by OS2.
+: Some cpps, like os390, dont give the file name anywhere
if [ "X$fieldn" = X ]; then
- xxx=`echo '#include <signal.h>' |
- $cppstdin $cppminus $cppflags 2>/dev/null |
- $grep '^[ ]*#.*include' |
- $sed 's!"!!g' | $sort | $uniq`
+ : Just make some guesses. We check them later.
+ xxx='/usr/include/signal.h /usr/include/sys/signal.h'
else
- xxx=`echo '#include <signal.h>' |
+ xxx=`echo '#include <signal.h>' |
$cppstdin $cppminus $cppflags 2>/dev/null |
$grep '^[ ]*#.*include' |
$awk "{print \\$$fieldn}" | $sed 's!"!!g' | $sort | $uniq`
print substr($3, 4, 20)
}' $xxxfiles`
: Append some common names just in case the awk scan failed.
-xxx="$xxx ABRT ALRM BUS CHLD CLD CONT DIL EMT FPE HUP ILL INT IO IOT KILL"
-xxx="$xxx LOST PHONE PIPE POLL PROF PWR QUIT SEGV STKFLT STOP SYS TERM TRAP"
-xxx="$xxx TSTP TTIN TTOU URG USR1 USR2 USR3 USR4 VTALRM"
-xxx="$xxx WINCH WIND WINDOW XCPU XFSZ"
+xxx="$xxx ABRT ALRM BUS CANCEL CHLD CLD CONT DIL EMT FPE"
+xxx="$xxx FREEZE HUP ILL INT IO IOT KILL LOST LWP PHONE"
+xxx="$xxx PIPE POLL PROF PWR QUIT RTMAX RTMIN SEGV STKFLT STOP"
+xxx="$xxx SYS TERM THAW TRAP TSTP TTIN TTOU URG USR1 USR2"
+xxx="$xxx USR3 USR4 VTALRM WAITING WINCH WIND WINDOW XCPU XFSZ"
+
: generate a few handy files for later
$cat > signal.c <<'EOCP'
#include <sys/types.h>
alignbytes='$alignbytes'
ansi2knr='$ansi2knr'
aphostname='$aphostname'
-apiversion='$apiversion'
+api_revision='$api_revision'
+api_subversion='$api_subversion'
+api_version='$api_version'
+api_versionstring='$api_versionstring'
ar='$ar'
archlib='$archlib'
archlibexp='$archlibexp'
d_msgsnd='$d_msgsnd'
d_mymalloc='$d_mymalloc'
d_nice='$d_nice'
+d_nvpresuv='$d_nvpresuv'
d_off64_t='$d_off64_t'
d_old_pthread_create_joinable='$d_old_pthread_create_joinable'
d_oldpthreads='$d_oldpthreads'
d_strerror='$d_strerror'
d_strtod='$d_strtod'
d_strtol='$d_strtol'
+d_strtold='$d_strtold'
+d_strtoll='$d_strtoll'
d_strtoul='$d_strtoul'
d_strtoull='$d_strtoull'
+d_strtouq='$d_strtouq'
d_strxfrm='$d_strxfrm'
d_suidsafe='$d_suidsafe'
d_symlink='$d_symlink'
i_varhdr='$i_varhdr'
i_vfork='$i_vfork'
ignore_versioned_solibs='$ignore_versioned_solibs'
+inc_version_list='$inc_version_list'
+inc_version_list_init='$inc_version_list_init'
incpath='$incpath'
inews='$inews'
installarchlib='$installarchlib'
phostname='$phostname'
pidtype='$pidtype'
plibpth='$plibpth'
-pm_apiversion='$pm_apiversion'
pmake='$pmake'
pr='$pr'
prefix='$prefix'
uname='$uname'
uniq='$uniq'
uquadtype='$uquadtype'
+use5005threads='$use5005threads'
use64bits='$use64bits'
usedl='$usedl'
+useithreads='$useithreads'
uselargefiles='$uselargefiles'
uselongdouble='$uselongdouble'
uselonglong='$uselonglong'
vi='$vi'
voidflags='$voidflags'
xlibpth='$xlibpth'
-xs_apiversion='$xs_apiversion'
zcat='$zcat'
zip='$zip'
EOT
projects / p5sagit/p5-mst-13.2.git / blobdiff