Fixed CRYPT, MD5, and SHA1 support.

Added basic -lwrap detection.

build/top.mk

@@ -72,9 +72,7 @@ AC_LIBS = @LDFLAGS@ @LIBS@
 AC_CFLAGS = @CFLAGS@
 AC_LDFLAGS =
 
-LIBCRYPT = @LIBCRYPT@
 LIBTERMCAP = @LIBTERMCAP@
-LIBDB = @LIBDB@
 
 # Our Defaults
 CC = $(AC_CC)

configure.in

@@ -60,7 +60,7 @@ CF_ARG_OPTION(md5,[    --enable-md5	enable MD5 passwords (yes)],[
 CF_ARG_OPTION(sha1,[    --enable-sha1	enable SHA1 passwords (yes)],[
 	SLAPD_SHA1=no],[SLAPD_SHA1=yes],yes)dnl
 CF_ARG_OPTION(wrappers,[    --enable-wrappers	enable tcp wrapper support (no)],[
-	SLAPD_TCP_WRAPPERS=yes],[LDAP_TCP_WRAPPERS=no],no)dnl
+	SLAPD_TCP_WRAPPERS=yes],[SLAPD_TCP_WRAPPERS=no],no)dnl
 CF_ARG_OPTION(phonetic,[    --enable-phonetic	enable phonetic/soundex  (no)],[
 	SLAPD_PHONETIC=yes],[SLAPD_PHONETIC=no],no)dnl
 CF_ARG_OPTION(rlookups,[    --enable-rlookups	enable reverse lookups (yes)],[
@@ -151,11 +151,22 @@ LDAPD_LIBS=
 ## slapd arguments
 SLAPD_DEFS=
 SLAPD_LIBS=
+LUTIL_DEFS=
 if test "$SLAPD_PHONETIC" = "yes" ; then
 	AC_DEFINE(SLAPD_PHONETIC,1)
 	SLAPD_DEFS="$SLAPD_DEFS -DSOUNDEX"
 fi
 
+if test "$SLAPD_MD5" = "yes" ; then
+	AC_DEFINE(SLAPD_MD5,1)
+	LUTIL_DEFS="$LUTIL_DEFS -DLDAP_MD5"
+fi
+
+if test "$SLAPD_SHA1" = "yes" ; then
+	AC_DEFINE(SLAPD_SHA1,1)
+	LUTIL_DEFS="$LUTIL_DEFS -DLDAP_SHA1"
+fi
+
 if test "$SLAPD_LDBM" = "yes" ; then
 dnl	AC_DEFINE(SLAPD_LDBM,1)
 	SLAPD_DEFS="$SLAPD_DEFS -DLDAP_LDBM"
@@ -175,7 +186,8 @@ SLURPD_LIBS=
 
 dnl End Args
 
-dnl Checks for programs.
+dnl ----------------------------------------------------------------
+dnl Checks for programs
 AC_PROG_CC
 AC_PROG_GCC_TRADITIONAL
 
@@ -189,6 +201,9 @@ AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
 AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
 AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
 
+dnl ----------------------------------------------------------------
+dnl Checks for libraries
+
 ldbm_use="none"
 LDBM_DEFS=
 LDBM_LIBS=
@@ -275,18 +290,32 @@ dnl			AC_DEFINE(LDBM_USE_NDBM,1)
 	fi
 fi
 
+if test "$SLAPD_TCP_WRAPPERS" = "yes" ; then
+	AC_CHECK_LIB(wrap, hosts_access, [LIBTCPD="-lwrap"
+		AC_DEFINE(HAVE_TCPD)
+		SLAPD_DEFS="$SLAPD_DEFS -DTCP_WRAPPERS"
+	])
+fi
+
 # ud needs termcap (should insert check here)
 LIBTERMCAP="-ltermcap"
 AC_SUBST(LIBTERMCAP)
 
 # FreeBSD (and others) have crypt(3) in -lcrypt
-LIBCRYPT=
-AC_CHECK_FUNC(crypt, AC_DEFINE(HAVE_CRYPT), [
-	AC_CHECK_LIB(crypt, crypt, [LIBCRYPT="-lcrypt"
-	AC_DEFINE(HAVE_CRYPT)])
-])
-AC_SUBST(LIBCRYPT)
+if test "$SLAPD_CRYPT" = "yes" ; then
+	AC_CHECK_FUNC(crypt, have_crypt=yes, [
+		AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
+			have_crypt=yes], [have_crypt=no])])
+
+	if test $have_crypt = yes ; then
+		AC_DEFINE(SLAPD_CRYPT,1)
+		LUTIL_DEFS="$LUTIL_DEFS -DLDAP_CRYPT"
+	else
+		AC_MSG_WARN(could not find crypt, disabling crypt support)
+	fi
+fi
 
+dnl ----------------------------------------------------------------
 dnl Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC
@@ -305,6 +334,7 @@ AC_CHECK_HEADERS( \
 	unistd.h	\
 )
 
+dnl ----------------------------------------------------------------
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_TYPE_GETGROUPS
 AC_TYPE_MODE_T
@@ -320,6 +350,7 @@ AC_STRUCT_TM
 dnl AC_C_BIGENDIAN
 AC_C_CONST
 
+dnl ----------------------------------------------------------------
 dnl Checks for library functions.
 AC_FUNC_MEMCMP
 AC_TYPE_SIGNAL
@@ -345,6 +376,7 @@ AC_CHECK_FUNCS(		\
 
 AC_REPLACE_FUNCS(strdup)
 
+dnl ----------------------------------------------------------------
 # Check Configuration
 CF_SYS_ERRLIST
 
@@ -369,6 +401,8 @@ AC_SUBST(LDBM_DEFS)
 AC_SUBST(LDBM_LIBS)
 AC_SUBST(LTHREAD_DEFS)
 AC_SUBST(LTHREAD_LIBS)
+AC_SUBST(LUTIL_DEFS)
+AC_SUBST(LUTIL_LIBS)
 
 dnl AC_OUTPUT( \
 dnl contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \

libraries/liblutil/Makefile.in

@@ -5,3 +5,5 @@
 LIBRARY	= liblutil.a
 SRCS	= base64.c md5.c sha1.c
 OBJS	= base64.o md5.o sha1.o
+
+XDEFS	= @LUTIL_DEFS@

servers/slapd/Makefile.in

@@ -26,9 +26,9 @@ all-local: FORCE
 	$(MAKE) $(MFLAGS) slapd
 	(cd tools; $(MAKE) $(MFLAGS) all)
 
-XDEFS = @SLAPD_DEFS@ @LDBM_DEFS@ @LTHREAD_DEFS@
+XDEFS = @SLAPD_DEFS@ @LDBM_DEFS@ @LTHREAD_DEFS@ @LUTIL_DEFS@
 XLIBS = @SLAPD_LIBS@ libbackends.a \
-	-lavl -llutil -lldbm @LDBM_LIBS@ -llthread @LTHREAD_LIBS@
+	-lavl -llutil -lldbm @LDBM_LIBS@ -llthread @LTHREAD_LIBS@ @LUTIL_LIBS@
 
 slapd: version.o
 	$(CC) $(LDFLGS) -o $@ $(OBJS) version.o $(LIBS)

servers/slapd/back-ldbm/Makefile.in

@@ -11,7 +11,7 @@ BUILD_OPT = "--enable-ldbm"
 BUILD_SRV = @SLAPD_LDBM@
 
 XINCLUDEDIR = -I..
-XDEFS = @LDBM_DEFS@ @LTHREAD_DEFS@
+XDEFS = @LDBM_DEFS@ @LTHREAD_DEFS@ @LUTIL_DEFS@
 
 PROGRAMS = libback-ldbm.a
 

servers/slapd/tools/Makefile.in

@@ -33,7 +33,7 @@ OBJS2	= ../config.o ../ch_malloc.o ../backend.o ../charray.o \
 all-local: build-edb2ldif build-chlog2replog $(PROGRAMS)
 
 XDEFS = @SLAPD_DEFS@ @LDBM_DEFS@ @LTHREAD_DEFS@
-XLIBS = @SLAPD_LIBS@ -lavl -lldbm @LDBM_LIBS@ -llthread @LTHREAD_LIBS@
+XLIBS = @SLAPD_LIBS@ -lavl -lldbm @LDBM_LIBS@ -llthread @LTHREAD_LIBS@ -llutil @LUTIL_LIBS@
 
 build-edb2ldif:	FORCE
 	@if [ "$(HAVE_ISODE)" = "yes" ]; then \