Files
sudo/configure.in
1995-12-18 22:29:06 +00:00

528 lines
15 KiB
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dnl Process this file with GNU autoconf to produce a configure script.
AC_INIT(sudo.h)
AC_CONFIG_HEADER(config.h)
dnl
dnl This won't work before AC_INIT()
dnl
echo "Configuring CU Sudo version 1.3.7"
dnl
dnl Variables that get substituted in the Makefile
dnl
PROGS="sudo visudo"
AC_SUBST(CFLAGS)dnl
AC_SUBST(PROGS)dnl
SUDO_LDFLAGS=""
AC_SUBST(SUDO_LDFLAGS)dnl
VISUDO_LDFLAGS=""
AC_SUBST(VISUDO_LDFLAGS)dnl
SUDO_LIBS=""
AC_SUBST(SUDO_LIBS)dnl
VISUDO_LIBS=""
AC_SUBST(VISUDO_LIBS)dnl
CPPFLAGS=""
AC_SUBST(CPPFLAGS)dnl
OSDEFS=""
AC_SUBST(OSDEFS)dnl
OPTIONS=""
AC_SUBST(OPTIONS)dnl
DCE_OBJS=""
AC_SUBST(DCE_OBJS)dnl
LIBOBJS=""
AC_SUBST(LIBOBJS)dnl
TGETPASS="tgetpass.o"
AC_SUBST(TGETPASS)dnl
MANTYPE="man"
AC_SUBST(MANTYPE)dnl
MAN_POSTINSTALL=""
AC_SUBST(MAN_POSTINSTALL)dnl
dnl
dnl Override default configure dirs...
dnl
test "$mandir" = '${prefix}/man' && mandir='$(prefix)/man'
test "$bindir" = '${exec_prefix}/bin' && bindir='$(exec_prefix)/bin'
test "$sbindir" = '${exec_prefix}/sbin' && sbindir='$(exec_prefix)/etc'
test "$sysconfdir" = '${prefix}/etc' && sysconfdir='/etc'
dnl
dnl Options for --with
dnl
dnl --with-getpass
AC_ARG_WITH(getpass, [ --with-getpass use system getpass(3)], AC_DEFINE(USE_GETPASS)
echo 'Using system getpass'
TGETPASS="")
dnl --with-C2
AC_ARG_WITH(C2, [ --with-C2 enable C2 security (shadow password) support], AC_DEFINE(HAVE_C2_SECURITY)
C2=1
echo 'Configuring for C2 security')
dnl --with-skey
AC_ARG_WITH(skey, [ --with-skey enable S/Key support ], AC_DEFINE(HAVE_SKEY)
SKEY=1
echo 'Configuring for use with S/Key')
dnl --with-SecurID
AC_ARG_WITH(SecurID, [ --with-SecurID enable SecurID support], AC_DEFINE(HAVE_SECURID)
SECURID=1
echo 'Configuring for use with SecurID')
dnl --with-kerb4
AC_ARG_WITH(kerb4, [ --with-kerb4 enable kerberos v4 support], AC_DEFINE(HAVE_KERB4)
KERB4=1
echo 'Configuring for use with Kerberos version 4')
dnl --with-kerb5
AC_ARG_WITH(kerb5, [ --with-kerb5 enable kerberos v5 support], AC_DEFINE(HAVE_KERB5)
KERB4=1
echo 'Configuring for use with Kerberos version 5')
dnl --with-AFS
AC_ARG_WITH(AFS, [ --with-AFS enable AFS support], AC_DEFINE(HAVE_AFS)
AFS=1
echo 'Configuring for use with AFS')
dnl --with-DCE
AC_ARG_WITH(DCE, [ --with-DCE enable DCE support], AC_DEFINE(HAVE_DCE)
DCE=1
echo 'Configuring for use with DCE')
dnl --with-csops
AC_ARG_WITH(csops, [ --with-csops add CSOps standard options], OPTIONS="${OPTIONS} -DUSE_INSULTS -DCLASSIC_INSULTS -DCSOPS_INSULTS -DENV_EDITOR"
sbindir='$(exec_prefix)/sbin'
CSOPS=1
echo 'CSOps--adding options: USE_INSULTS CLASSIC_INSULTS CSOPS_INSULTS ENV_EDITOR')
dnl
dnl If we don't have egrep we can't do anything...
dnl
AC_CHECK_PROG(EGREPPROG, egrep, egrep, )
if test -z "$EGREPPROG" ; then
echo "Sorry, configure requires egrep to run."
exit
fi
dnl
dnl C compiler checks
dnl
AC_PROG_CC
AC_PROG_CPP
dnl
dnl find programs we use
dnl
AC_CHECK_PROG(UNAMEPROG, uname, uname, )
AC_CHECK_PROG(TRPROG, tr, tr, )
AC_CHECK_PROG(SEDPROG, sed, sed, )
AC_CHECK_PROG(NROFFPROG, nroff, nroff, )
if test -z "$NROFFPROG" ; then
MANTYPE="cat"
fi
dnl
dnl is our OS using shadow passwords?
dnl XXX - need to add checks for various
dnl shadow password schemes after OS checks...
dnl
if test -z "$C2"; then
SUDO_CHECK_SHADOW(AC_DEFINE(HAVE_C2_SECURITY)
C2=1)
fi
dnl
dnl what architecture are we on?
dnl
SUDO_OSTYPE
OS=`echo $OS | $TRPROG '[[A-Z]]' '[[a-z]]'`
case "$OS" in
"sunos") echo "Looks like SunOS 4.x"
if test -n "$C2"; then
SHADOW_TYPE="SPW_SUNOS4"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
fi
;;
"solaris") echo "Looks like Solaris"
if test -n "$C2"; then
SHADOW_TYPE="SPW_SVR4"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
fi
;;
"aix") echo "Looks like AIX"
AC_DEFINE(_ALL_SOURCE)
if test -n "$C2"; then
SHADOW_TYPE="SPW_AIX"
fi
SUDO_LDFLAGS="${SUDO_LDFLAGS} -Wl,-bI:./aixcrypt.exp"
;;
"hp-ux") echo "Looks like HP-UX $OSREV"
# uncomment this for a statically linked sudo
# (XXX - should be an option to configure)
#STATIC_SUDO=true
if test "$OSREV" -lt 9 ; then
AC_DEFINE(BROKEN_SYSLOG)
if test -n "$GCC" ; then
SUDO_LDFLAGS="${SUDO_LDFLAGS} -static"
else
SUDO_LDFLAGS="${SUDO_LDFLAGS} -Wl,-a,archive"
fi
elif test "$OSREV" -eq 9 ; then
AC_DEFINE(BROKEN_SYSLOG)
if test -n "$STATIC_SUDO" ; then
if test -n "$GCC" ; then
SUDO_LDFLAGS="${SUDO_LDFLAGS} -static"
else
SUDO_LDFLAGS="${SUDO_LDFLAGS} -Wl,-a,archive"
fi
fi
# DCE support
if test -n "$DCE" ; then
# order of libs in 9.X is important. -lc_r must be last
SUDO_LIBS="-ldce -lM -lc_r"
if test -n "$GCC" ; then
CPPFLAGS="${CPPFLAGS} -D_HPUX_SOURCE -D_REENTRANT -I/usr/include/reentrant"
else
CPPFLAGS="${CPPFLAGS} -Aa -D_HPUX_SOURCE -D_REENTRANT -I/usr/include/reentrant"
fi
fi
# shadow pw support
if test -n "$C2"; then
SHADOW_TYPE="SPW_HPUX9"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
fi
elif test "$OSREV" -eq 10 ; then
if test -n "$STATIC_SUDO" ; then
if test -n "$GCC" ; then
SUDO_LDFLAGS="${SUDO_LDFLAGS} -static"
else
SUDO_LDFLAGS="${SUDO_LDFLAGS} -Wl,-a,archive"
fi
fi
# DCE support
if test -n "$DCE" ; then
# order of libs in 10.0 is important. -ldce must be last
# note that gcc has it's own alloca()
if test -n "$GCC" ; then
SUDO_LIBS="-ldce"
CPPFLAGS="${CPPFLAGS} -D_HPUX_SOURCE"
else
SUDO_LIBS="-lPW -ldce"
VISUDO_LIBS="-lPW"
CPPFLAGS="${CPPFLAGS} -Aa -D_HPUX_SOURCE"
fi
fi
# shadow pw support
if test -n "$C2"; then
SHADOW_TYPE="SPW_HPUX9"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
SUDO_LIBS="${SUDO_LIBS} /usr/lib/libsec.1"
fi
fi
# AFS support
if test -n "$AFS" ; then
SUDO_LIBS="-lBSD ${SUDO_LIBS}"
fi
;;
"osf1") echo "Looks like OSF/1"
SUDO_LDFLAGS="${SUDO_LDFLAGS} -Wl,-no_library_replacement"
# C2 security stuff
if test -n "$C2" ; then
SUDO_LIBS="${SUDO_LIBS} -lsecurity -laud"
SHADOW_TYPE="SPW_SECUREWARE"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
fi
;;
"irix") echo "Looks like IRIX"
# C2 security stuff
if test -n "$C2" ; then
SHADOW_TYPE="SPW_SVR4"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
fi
# configure doesn't think irix has stdc headers
# but it's good enough for sudo
AC_DEFINE(STDC_HEADERS)
if test -z "$NROFFPROG" ; then
MAN_POSTINSTALL=' /bin/rm -f $(mandir)/sudo.$(mansect).z ; /usr/bin/pack $(mandir)/sudo.$(mansect)'
if test -d /usr/share/catman/local; then
mandir="/usr/share/catman/local"
else
mandir="/usr/catman/local"
fi
else
if test -d "/usr/share/man/local" ; then
mandir="/usr/share/man/local"
else
mandir="/usr/man/local"
fi
fi
;;
"linux") echo "Looks like linux"
# C2 security stuff
if test -n "$C2" ; then
SHADOW_TYPE="SPW_SVR4"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
OSDEFS="${OSDEFS} -DSHADOW_PWD"
SUDO_LIBS="${SUDO_LIBS} -lshadow"
fi
;;
"convex") echo "Looks like ConvexOs"
AC_DEFINE(_CONVEX_SOURCE)
if test -z "$GCC" ; then
CFLAGS="${CFLAGS} -D__STDC__"
fi
# C2 security stuff
if test -n "$C2" ; then
OSDEFS="${OSDEFS} -D_AUDIT -D_ACL -DSecureWare"
SUDO_LIBS="${SUDO_LIBS} -lprot"
SHADOW_TYPE="SPW_SECUREWARE"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
fi
;;
"ultrix"*) echo "Looks like ultrix"
# C2 security stuff
if test -n "$C2" ; then
SUDO_LIBS="${SUDO_LIBS} -lauth"
SHADOW_TYPE="SPW_ULTRIX4"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
fi
;;
"riscos") echo "Looks like RISCos"
SUDO_LIBS="${SUDO_LIBS} -lsun -lbsd"
CPPFLAGS="${CPPFLAGS} -I/usr/include -I/usr/include/bsd"
OSDEFS="${OSDEFS} -D_MIPS"
;;
"isc") echo "Looks like INTERACTIVE"
SUDO_LIBS="${SUDO_LIBS} -linet"
if test -n "$C2" ; then
SUDO_LIBS="${SUDO_LIBS} -lsec"
SHADOW_TYPE="SPW_SVR4"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
fi
OSDEFS="${OSDEFS} -D_ISC"
;;
"unix_sv") echo "Looks like UnixWare"
if test -n "$C2" ; then
SHADOW_TYPE="SPW_SVR4"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
fi
;;
"sco") echo "Looks like SCO"
if test -n "$C2" ; then
SHADOW_TYPE="SPW_SECUREWARE"
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
SUDO_LIBS="${SUDO_LIBS} -lprot -lx"
fi
;;
"ksr"*) echo "Looks like a KSR (wow, yours is still running?!?)"
;;
"next") echo "Looks like NeXTstep"
;;
"bsd/386" | "bsd/os") echo "Looks like bsdi BSD/OS"
if test -n "$C2" ; then
SHADOW_TYPE="SPW_BSD"
fi
;;
"mtxinu") echo "Looks like mt Xinu MORE/BSD"
;;
"4.3bsd") echo "Looks like HP BSD"
if test -n "$C2" ; then
SHADOW_TYPE="SPW_BSD"
fi
;;
*"bsd"*) echo "Looks like some kind of BSD"
;;
"unknown") echo "I don't recognize your OS, but that's ok"
;;
*) echo "Hmmm, I don't recognize $OS offhand, but that's ok"
;;
esac
dnl
dnl search for various shadow password types unless we already know
dnl XXX - need to ACDEFINE *something* right???
dnl
if test -z "$SKEY" -a -z "$SECURID" -a -z "$AFS" -a -z "$KERB4" -a -z "$KERB5" -a -n "$DCE" -a -n "$C2" -a -z "$SHADOW_TYPE"
then
echo "checking for shadow password type..."
AC_CHECK_FUNC(getspnam, SHADOW_TYPE="SPW_SVR4", AC_CHECK_FUNC(getprpwuid, SHADOW_TYPE="SPW_SECUREWARE", [test -f /etc/master.passwd && SHADOW_TYPE="SPW_BSD"]))
case "$SHADOW_TYPE" in
"SPW_SVR4") echo "shadow password type is getspnam (svr4)" ;
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE) ;;
"SPW_BSD") echo "shadow password type is /etc/master.passwd (BSD)" ;;
"SPW_SECUREWARE") echo "shadow password type is etprpwuid (SecureWare)" ;
SUDO_LIBS="${SUDO_LIBS} -lprot -lx" ;
AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE) ;;
*) echo "unknown" ;
echo "Unable to determine shadow passwd type, sudo may not be able to verify passwords" ;;
esac
fi
dnl
dnl C compiler checks (to be done after os checks)
dnl
AC_PROG_GCC_TRADITIONAL
AC_C_CONST
dnl
dnl Program checks
dnl
AC_PROG_YACC
AC_PROG_LEX
AC_PROG_INSTALL
SUDO_PROG_SENDMAIL
SUDO_PROG_PWD
SUDO_PROG_MV
SUDO_PROG_VI
dnl
dnl Header file checks
dnl
AC_HEADER_STDC
AC_HEADER_DIRENT
AC_CHECK_HEADERS(string.h strings.h unistd.h malloc.h paths.h utime.h sys/sockio.h)
dnl ultrix termio/termios are broken
if test "$OS" != "ultrix" ; then
AC_CHECK_HEADERS(termio.h)
AC_CHECK_HEADERS(termios.h, AC_CHECK_FUNCS(tcgetattr))
fi
dnl
dnl typedef checks
dnl
AC_TYPE_MODE_T
AC_TYPE_UID_T
SUDO_TYPE_SIZE_T
SUDO_TYPE_SSIZE_T
SUDO_FULL_VOID
SUDO_UID_T_LEN
SUDO_SOCK_SA_LEN
dnl
dnl only set RETSIGTYPE if it is not set already
dnl
case "$DEFS" in
*"RETSIGTYPE"*) ;;
*) AC_TYPE_SIGNAL;;
esac
dnl
dnl Function checks
dnl
AC_CHECK_FUNCS(strchr strrchr memcpy memset sysconf sigaction tzset strcasecmp)
AC_CHECK_FUNC(innetgr, AC_DEFINE(HAVE_INNETGR) AC_CHECK_FUNCS(getdomainname))
AC_CHECK_FUNC(getwd, AC_DEFINE(HAVE_GETWD), LIBOBJS="$LIBOBJS getwd.o")
AC_CHECK_FUNC(strdup, AC_DEFINE(HAVE_STRDUP), LIBOBJS="$LIBOBJS strdup.o")
AC_CHECK_FUNC(lsearch, AC_DEFINE(HAVE_LSEARCH), AC_CHECK_LIB(compat, lsearch, SUDO_LIBS="${SUDO_LIBS} -lcompat" ; VISUDO_LIBS="${VISUDO_LIBS} -lcompat", LIBOBJS="$LIBOBJS lsearch.o"))
AC_CHECK_FUNC(setenv, AC_DEFINE(HAVE_SETENV), AC_FUNC_CHECK(putenv, AC_DEFINE(HAVE_PUTENV), LIBOBJS="$LIBOBJS putenv.o"))
AC_CHECK_FUNC(utime, AC_DEFINE(HAVE_UTIME)
SUDO_FUNC_UTIME_POSIX
AC_FUNC_UTIME_NULL, LIBOBJS="$LIBOBJS utime.o")
dnl
dnl if crypt(3) not in libc, look elsewhere
dnl
AC_CHECK_FUNC(crypt, ,AC_CHECK_LIB(crypt, crypt, SUDO_LIBS="${SUDO_LIBS} -lcrypt", AC_CHECK_LIB(crypt_d, crypt, SUDO_LIBS="${SUDO_LIBS} -lcrypt_d", AC_CHECK_LIB(crypt, ufc, SUDO_LIBS="${SUDO_LIBS} -lufc"))))
dnl
dnl library checks
dnl
dnl Irix doesn't want -lnsl or -lsocket (and Irix 4 needs -lsun)
if test "$OS" != "irix" ; then
AC_CHECK_LIB(nsl, main, SUDO_LIBS="${SUDO_LIBS} -lnsl")
AC_CHECK_LIB(socket, main, SUDO_LIBS="${SUDO_LIBS} -lsocket")
elif test "$OSREV" -lt 5 ; then
AC_CHECK_LIB(sun, getpwnam, [SUDO_LIBS="${SUDO_LIBS} -lsun"
VISUDO_LIBS="${VISUDO_LIBS} -lsun"]
)
fi
AC_CHECK_LIB(inet, main, SUDO_LIBS="${SUDO_LIBS} -linet")
dnl
dnl Find kerberos includes and libs or complain
dnl
if test -n "$KERB4" -o -n "$KERB5" ; then
if test -d "/usr/include/kerberosIV" ; then
CPPFLAGS="${CPPFLAGS} -I/usr/include/kerberosIV"
elif test -d "/usr/local/include/kerberosIV" ; then
CPPFLAGS="${CPPFLAGS} -I/usr/local/include/kerberosIV"
elif test -d "/usr/kerberos/include" ; then
CPPFLAGS="${CPPFLAGS} -I/usr/kerberos/include"
else
echo 'Unable to locate kerberos include files, you will have to edit the Makefile and add -I/path/to/krb/includes to CPPFLAGS'
fi
if test -d "/usr/kerberos/lib" ; then
SUDO_LDFLAGS="${SUDO_LDFLAGS} -L/usr/kerberos/lib"
elif test -d "/usr/lib/kerberos" ; then
SUDO_LDFLAGS="${SUDO_LDFLAGS} -L/usr/lib/kerberos"
elif test -f "/usr/local/lib/libkrb.a" ; then
SUDO_LDFLAGS="${SUDO_LDFLAGS} -L/usr/local/lib"
elif test ! -f "/usr/lib/libkrb.a" ; then
echo 'Unable to locate kerberos libraries, you will have to edit the Makefile and add -L/path/to/krb/libs to SUDO_LDFLAGS'
fi
SUDO_LIBS="${SUDO_LIBS} -lkrb -ldes"
if test -n "$KERB5" ; then
SUDO_LIBS="${SUDO_LIBS} -ldes425 -lkrb5 -lcrypto -lcom_err"
fi
fi
dnl
dnl extra AFS libs
dnl
if test -n "$AFS" ; then
if test -d "/usr/lib/afs" ; then
SUDO_LDFLAGS="${SUDO_LDFLAGS} -L/usr/lib/afs"
else
echo 'Unable to locate AFS libraries, you will have to edit the Makefile and add -L/path/to/afs/libs to SUDO_LDFLAGS'
fi
SUDO_LIBS="${SUDO_LIBS} -lkauth -lprot -lauth -lubik -lrxkad -lsys -ldes -lrx -llwp -lcom_err -laudit -lutil"
fi
dnl
dnl extra DCE lib
dnl
if test -n "$DCE" ; then
DCE_OBJS="${DCE_OBJS} dce_pwent.o"
fi
dnl
dnl extra Skey lib and includes
dnl
if test -n "$SKEY" ; then
SUDO_LIBS="${SUDO_LIBS} -lskey"
if test -f /usr/local/include/skey.h -a -f /usr/local/lib/libskey.a; then
CPPFLAGS="${CPPFLAGS} -I/usr/local/include"
SUDO_LDFLAGS="${SUDO_LDFLAGS} -L/usr/local/lib"
elif test -n "$CSOPS" -a -f /tools/cs/skey/include/skey.h -a -f /tools/cs/skey/lib/libskey.a; then
CPPFLAGS="${CPPFLAGS} -I/tools/cs/skey/include"
SUDO_LDFLAGS="${SUDO_LDFLAGS} -L/tools/cs/skey/lib"
else
echo 'Unable to locate libskey.a and/or skey.h, you will have to edit the Makefile and add -L/path/to/skey/lib to SUDO_LDFLAGS and/or -I/path/to/skey.h to CPPFLAGS'
fi
fi
dnl
dnl extra SecurID lib + includes
if test -n "$SECURID" ; then
SUDO_LIBS="${SUDO_LIBS} /usr/ace/sdiclient.a"
CPPFLAGS="${CPPFLAGS} -I/usr/ace"
fi
dnl
dnl Check for log file location
dnl
SUDO_LOGFILE
dnl
dnl Set exec_prefix
dnl
test "$exec_prefix" = "NONE" && exec_prefix='$(prefix)'
dnl
dnl Substitute into the Makefiles
dnl
AC_OUTPUT(Makefile)