#!/bin/sh
RANLIB=ranlib
SYSLIBS=
AR=ar
ARFL=rv
error() {
echo "ATTENTION:" 1>&2;
echo "ATTENTION:" $* 1>&2;
echo "ATTENTION:" 1>&2;
exit 1
}
SYSTEM=`(uname -s) 2>/dev/null`
RELEASE=`(uname -r) 2>/dev/null`
VERSION=`(uname -v) 2>/dev/null`
case "$VERSION" in
dcosx*) SYSTEM=$VERSION;;
esac
case "$SYSTEM.$RELEASE" in
SCO_SV.3.2) SYSTYPE=SCO5
: ${CC="/usr/bin/cc -b elf"}
CCARGS="$CCARGS -DPIPES_CANT_FIONREAD $CCARGS"
SYSLIBS="-lsocket -ldbm"
RANLIB=echo
;;
UnixWare.5*) SYSTYPE=UW7
: ${CC=/usr/bin/cc}
RANLIB=echo
SYSLIBS="-lresolv -lsocket -lnsl"
;;
UNIX_SV.4.2*) case "`uname -v`" in
2.1*) SYSTYPE=UW21
: ${CC=/usr/bin/cc}
RANLIB=echo
SYSLIBS="-lresolv -lsocket -lnsl -lc -L/usr/ucblib -lucb"
;;
*) error "Seems to be UnixWare`uname -v`. Untested.";;
esac
;;
FreeBSD.2*) SYSTYPE=FREEBSD2
;;
FreeBSD.3*) SYSTYPE=FREEBSD3
;;
FreeBSD.4*) SYSTYPE=FREEBSD4
;;
FreeBSD.5*) SYSTYPE=FREEBSD5
;;
FreeBSD.6*) SYSTYPE=FREEBSD6
;;
OpenBSD.2*) SYSTYPE=OPENBSD2
;;
OpenBSD.3*) SYSTYPE=OPENBSD3
;;
OpenBSD.4*) SYSTYPE=OPENBSD4
;;
ekkoBSD.1*) SYSTYPE=EKKOBSD1
;;
NetBSD.1*) SYSTYPE=NETBSD1
;;
NetBSD.2*) SYSTYPE=NETBSD2
;;
NetBSD.3*) SYSTYPE=NETBSD3
;;
NetBSD.4*) SYSTYPE=NETBSD4
;;
BSD/OS.2*) SYSTYPE=BSDI2
;;
BSD/OS.3*) SYSTYPE=BSDI3
;;
BSD/OS.4*) SYSTYPE=BSDI4
;;
OSF1.V[3-5].*) SYSTYPE=OSF1
: ${CC=cc}
: ${DEBUG="-g3"}
case $RELEASE in
V[0-4].*) CCARGS="$CCARGS -DNO_IPV6";;
esac
;;
SunOS.4*) SYSTYPE=SUNOS4
SYSLIBS=-lresolv
;;
SunOS.5*) SYSTYPE=SUNOS5
RANLIB=echo
SYSLIBS="-lresolv -lsocket -lnsl"
case $RELEASE in
5.[0-4]) CCARGS="$CCARGS -DMISSING_USLEEP -DNO_POSIX_REGEXP";;
esac
case $RELEASE in
5.[0-7]|5.[0-7].*) CCARGS="$CCARGS -DNO_IPV6 -DNO_DEVPOLL";;
esac
case $RELEASE in
5.[0-8]|5.[0-8].*) CCARGS="$CCARGS -DNO_CLOSEFROM -DNO_DEV_URANDOM -DNO_FUTIMESAT";;
esac
CCARGS="$CCARGS -Dstrcasecmp=fix_strcasecmp \
-Dstrncasecmp=fix_strncasecmp"
STRCASE="strcasecmp.o"
case "$LD_LIBRARY_PATH" in
?*) error "Don't set LD_LIBRARY_PATH";;
esac
case "${CC}" in
*" "*) ;;
*ucb*) error "Don't use /usr/ucb/cc or ucblib";;
cc*) case `which ${CC}` in
*ucb*) error "Don't use /usr/ucb/cc or ucblib";;
esac;;
esac
;;
ULTRIX.4*) SYSTYPE=ULTRIX4
if [ -f /usr/local/lib/libdb.a ]; then
SYSLIBS="$SYSLIBS -ldb"
CCARGS="$CCARGS -DHAS_DB"
if [ -d /usr/local/include/db ]; then
CCARGS="$CCARGS -I/usr/local/include/db"
fi
fi
for l in syslog resolv; do
if [ -f /usr/local/lib/lib$l.a ]; then
SYSLIBS="$SYSLIBS -l$l"
fi
done
;;
AIX.*) case "`uname -v`" in
5) SYSTYPE=AIX5
case "$CC" in
cc|*/cc|xlc|*/xlc) CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";;
esac
CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP"
;;
4) SYSTYPE=AIX4
case "$CC" in
cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w -blibpath:/usr/lib:/lib:/usr/local/lib";;
esac
CCARGS="$CCARGS -D_ALL_SOURCE -DHAS_POSIX_REGEXP"
;;
3) SYSTYPE=AIX3
case "$CC" in
cc|*/cc|xlc|*/xlc) OPT=; CCARGS="$CCARGS -w";;
esac
CCARGS="$CCARGS -D_ALL_SOURCE"
;;
*) error "Unknown AIX version: `uname -v`.";;
esac;;
Linux.1*) SYSTYPE=LINUX1
SYSLIBS="-ldb"
;;
Linux.2*) SYSTYPE=LINUX2
if [ -f /usr/include/db.h ]
then
: we are all set
elif [ -f /usr/include/db/db.h ]
then
CCARGS="$CCARGS -I/usr/include/db"
else
echo "No <db.h> include file found." 1>&2
echo "Install the appropriate db*-devel package first." 1>&2
echo "See the RELEASE_NOTES file for more information." 1>&2
exit 1
fi
SYSLIBS="-ldb"
for name in nsl resolv $GDBM_LIBS
do
for lib in /usr/lib64 /lib64 /usr/lib /lib
do
test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
SYSLIBS="$SYSLIBS -l$name"
break
}
done
done
case "$RELEASE" in
2.[0-3].*) CCARGS="$CCARGS -DNO_IPV6";;
esac
case "$RELEASE" in
2.[0-5].*) CCARGS="$CCARGS -DNO_EPOLL";;
esac
;;
GNU.0*|GNU/kFreeBSD.[56]*)
SYSTYPE=GNU0
if [ -f /usr/include/db.h ]
then
: we are all set
elif [ -f /usr/include/db/db.h ]
then
CCARGS="$CCARGS -I/usr/include/db"
else
echo "No <db.h> include file found." 1>&2
echo "Install the appropriate db*-devel package first." 1>&2
echo "See the RELEASE_NOTES file for more information." 1>&2
exit 1
fi
SYSLIBS="-ldb"
for name in nsl resolv
do
for lib in /usr/lib64 /lib64 /usr/lib /lib
do
test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
SYSLIBS="$SYSLIBS -l$name"
break
}
done
done
case "`uname -s`" in
GNU)
CCARGS="$CCARGS -DNO_IPV6"
;;
esac
;;
IRIX*.5.*) SYSTYPE=IRIX5
: ${CC=cc} ${DEBUG="-g3"}
RANLIB=echo
;;
IRIX*.6.*) SYSTYPE=IRIX6
: ${CC="cc -woff 1009,1116,1412"}
RANLIB=echo
;;
HP-UX.A.09.*) SYSTYPE=HPUX9
SYSLIBS=-ldbm
CCARGS="$CCARGS -DMISSING_USLEEP"
if [ -f /usr/lib/libdb.a ]; then
CCARGS="$CCARGS -DHAS_DB"
SYSLIBS="$SYSLIBS -ldb"
fi
;;
HP-UX.B.10.*) SYSTYPE=HPUX10
CCARGS="$CCARGS `nm /usr/lib/libc.a 2>/dev/null |
(grep usleep >/dev/null || echo '-DMISSING_USLEEP')`"
if [ -f /usr/lib/libdb.a ]; then
CCARGS="$CCARGS -DHAS_DB"
SYSLIBS=-ldb
fi
;;
HP-UX.B.11.*) SYSTYPE=HPUX11
SYSLIBS=-lnsl
if [ -f /usr/lib/libdb.a ]; then
CCARGS="$CCARGS -DHAS_DB"
SYSLIBS="$SYSLIBS -ldb"
fi
;;
ReliantUNIX-?.5.43) SYSTYPE=ReliantUnix543
RANLIB=echo
SYSLIBS="-lresolv -lsocket -lnsl"
;;
Rhapsody.5*|Darwin.*)
SYSTYPE=MACOSX
: ${CC=cc}
case $RELEASE in
1.[0-3]) AWK=gawk
CCARGS="$CCARGS -DNO_IPV6"
;;
[2-6].*) AWK=awk
CCARGS="$CCARGS -DNO_IPV6"
SYSLIBS=-flat_namespace
;;
*) AWK=awk
SYSLIBS=-flat_namespace
CCARGS="$CCARGS -DBIND_8_COMPAT -DNO_NETINFO"
;;
esac
;;
"Mac OS".10*) SYSTYPE=MACOSX
: ${CC=cc}
AWK=gawk
;;
dcosx.1*) SYSTYPE=DCOSX1
RANLIB=echo
SYSLIBS="-lresolv -lsocket -lnsl -lc -lrpcsvc -L/usr/ucblib -lucb"
;;
".") if [ -d /NextApps ]; then
SYSTYPE=`hostinfo | sed -n \
's/^.*NeXT Mach 3.*$/NEXTSTEP3/;/NEXTSTEP3/{p;q;}'`
if [ "$SYSTYPE" = "" ]; then
SYSTYPE=`hostinfo | sed -n \
's/^.*NeXT Mach 4.*$/OPENSTEP4/;/OPENSTEP4/{p;q;}'`
fi
: ${CC=cc}
RANLIB="sleep 5; ranlib"
else
error "Unable to determine your system type."
fi
;;
*) error "Unknown system type: $SYSTEM $RELEASE";;
esac
case "$CCARGS" in
*-DHAS_PCRE*) ;;
*-DNO_PCRE*) ;;
*) pcre_cflags=`(pcre-config --cflags) 2>/dev/null` &&
pcre_libs=`(pcre-config --libs) 2>/dev/null` && {
CCARGS="$CCARGS -DHAS_PCRE $pcre_cflags"
AUXLIBS="$AUXLIBS $pcre_libs"
}
;;
esac
case "$CC" in
*purify*) : ${OPT=};;
*/gcc|gcc) case `$CC -v` in
"gcc version 2.8"*) : ${OPT=};;
esac;;
*CC) error "Don't use CC. That's the C++ compiler";;
*) : ${OPT='-O'};;
esac
: ${CC='gcc $(WARN)'} ${OPT='-O'} ${DEBUG='-g'} ${AWK=awk} \
${WARN='-Wall -Wno-comment -Wformat -Wimplicit -Wmissing-prototypes \
-Wparentheses -Wstrict-prototypes -Wswitch -Wuninitialized \
-Wunused'}
export SYSTYPE AR ARFL RANLIB SYSLIBS CC OPT DEBUG AWK OPTS
sed 's/ / /g' <<EOF
SYSTYPE = $SYSTYPE
AR = $AR
ARFL = $ARFL
RANLIB = $RANLIB
SYSLIBS = $AUXLIBS $SYSLIBS
CC = $CC $CCARGS
OPT = $OPT
DEBUG = $DEBUG
AWK = $AWK
STRCASE = $STRCASE
EXPORT = AUXLIBS='$AUXLIBS' CCARGS='$CCARGS' OPT='$OPT' DEBUG='$DEBUG'
WARN = $WARN
EOF