Add configure/Makefile stuff for libsvn1 detection.

nmap-update is built optionally, only if libsvn1 is present.

Makefile.in

@@ -110,7 +110,7 @@ OBJS = main.o nmap.o targets.o tcpip.o nmap_error.o utils.o idle_scan.o osscan.o
 # large for field of 2 bytes". Disable debugging for this one file.
 FPModel.o: CXXFLAGS += -g0
 
-all: @LUA_BUILD@ @LIBLINEAR_BUILD@ @PCAP_BUILD@ @PCRE_BUILD@ @DNET_BUILD@ @NBASE_BUILD@ @NSOCK_BUILD@ @NCAT_BUILD@ netutil_build
+all: @LUA_BUILD@ @LIBLINEAR_BUILD@ @PCAP_BUILD@ @PCRE_BUILD@ @DNET_BUILD@ @NBASE_BUILD@ @NSOCK_BUILD@ @NCAT_BUILD@ @NMAP_UPDATE_BUILD@ netutil_build
 	$(MAKE) $(TARGET) $(BUILDZENMAP) $(BUILDNDIFF) $(BUILDNPING)
 
 $(TARGET): @LUA_DEPENDS@ @LIBLINEAR_DEPENDS@ @PCAP_DEPENDS@ @PCRE_DEPENDS@ @DNET_DEPENDS@ $(NBASEDIR)/libnbase.a $(NSOCKDIR)/src/libnsock.a libnetutil/libnetutil.a $(OBJS)
@@ -118,6 +118,9 @@ $(TARGET): @LUA_DEPENDS@ @LIBLINEAR_DEPENDS@ @PCAP_DEPENDS@ @PCRE_DEPENDS@ @DNET
 	rm -f $@
 	$(CXX) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
 
+build-%: %/Makefile
+	cd $* && $(MAKE)
+
 pcre_build: $(LIBPCREDIR)/Makefile
 	@echo Compiling libpcre; cd $(LIBPCREDIR) && $(MAKE)
 
@@ -148,6 +151,7 @@ lua_build: $(LIBLUADIR)/Makefile
 liblinear_build: $(LIBLINEARDIR)/Makefile
 	@echo Compiling liblinear; cd $(LIBLINEARDIR) && $(MAKE) liblinear.a CC="$(CC)" CXX="$(CXX)" CFLAGS="$(CFLAGS)"
 
+
 #$(LIBPCAPDIR)/Makefile:
 #	@echo Configuring libpcap; cd $(LIBPCAPDIR); ./configure
 
@@ -176,11 +180,17 @@ release-rpms:
 web:
 	cd $(NMAPDEVDIR) && $(MAKE) web
 
-clean: @LUA_CLEAN@ @LIBLINEAR_CLEAN@ @PCAP_CLEAN@ @PCRE_CLEAN@ @DNET_CLEAN@ nsock_clean nbase_clean netutil_clean my_clean @NPING_CLEAN@ @ZENMAP_CLEAN@ @NCAT_CLEAN@
+clean: @LUA_CLEAN@ @LIBLINEAR_CLEAN@ @PCAP_CLEAN@ @PCRE_CLEAN@ @DNET_CLEAN@ nsock_clean nbase_clean netutil_clean my_clean @NPING_CLEAN@ @ZENMAP_CLEAN@ @NCAT_CLEAN@ @NMAP_UPDATE_CLEAN@
 
 my_clean:
 	rm -f dependencies.mk makefile.dep
 	rm -f $(OBJS) $(TARGET) config.cache
+
+clean-%:
+	-cd $* && $(MAKE) clean
+distclean-%: clean-%
+	-cd $* && $(MAKE) distclean
+
 pcap_clean:
 	-cd $(LIBPCAPDIR) && $(MAKE) clean
 pcre_clean:
@@ -231,7 +241,7 @@ nping_dist_clean:
 debugclean:
 	rm -f *.gcov *.gcda *.gcno gmon.out
 
-distclean: my_clean my_distclean @LUA_DIST_CLEAN@ @LIBLINEAR_DIST_CLEAN@ @PCAP_DIST_CLEAN@ @PCRE_DIST_CLEAN@ @DNET_DIST_CLEAN@ @NPING_DIST_CLEAN@ @ZENMAP_DIST_CLEAN@ @NCAT_DIST_CLEAN@ nsock_dist_clean nbase_dist_clean netutil_dist_clean
+distclean: my_clean my_distclean @LUA_DIST_CLEAN@ @LIBLINEAR_DIST_CLEAN@ @PCAP_DIST_CLEAN@ @PCRE_DIST_CLEAN@ @DNET_DIST_CLEAN@ @NPING_DIST_CLEAN@ @ZENMAP_DIST_CLEAN@ @NCAT_DIST_CLEAN@ @NMAP_UPDATE_DIST_CLEAN@ nsock_dist_clean nbase_dist_clean netutil_dist_clean
 
 my_distclean:
 	rm -f Makefile Makefile.bak makefile.dep nmap_config.h stamp-h stamp-h.in \
@@ -331,16 +341,21 @@ install-nse: $(TARGET)
 		$(INSTALL) -c -m 644 $$f $(DESTDIR)$(nmapdatadir)/$$f; \
 	done
 
+install-%: build-% %/Makefile
+	cd $* && $(MAKE) install
+uninstall-%: %/Makefile
+	cd $* && $(MAKE) uninstall
+
 install-ncat: $(NCATDIR)/ncat
 	@cd $(NCATDIR) && $(MAKE) install
 
 install-nping: $(NPINGDIR)/nping
 	@cd $(NPINGDIR) && $(MAKE) install
 
-install: install-nmap $(INSTALLNSE) $(INSTALLZENMAP) @NCAT_INSTALL@ $(INSTALLNDIFF) $(INSTALLNPING)
+install: install-nmap $(INSTALLNSE) $(INSTALLZENMAP) @NCAT_INSTALL@ @NMAP_UPDATE_INSTALL@ $(INSTALLNDIFF) $(INSTALLNPING)
 	@echo "NMAP SUCCESSFULLY INSTALLED"
 
-uninstall: uninstall-nmap $(UNINSTALLZENMAP) @NCAT_UNINSTALL@ $(UNINSTALLNPING)
+uninstall: uninstall-nmap $(UNINSTALLZENMAP) @NCAT_UNINSTALL@ @NMAP_UPDATE_UNINSTALL@ $(UNINSTALLNPING)
 
 uninstall-nmap:
 	rm -f $(DESTDIR)$(bindir)/$(TARGET)

configure

@@ -602,6 +602,12 @@ ac_includes_default="\
 enable_option_checking=no
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
+NMAP_UPDATE_DIST_CLEAN
+NMAP_UPDATE_CLEAN
+NMAP_UPDATE_UNINSTALL
+NMAP_UPDATE_INSTALL
+NMAP_UPDATE_BUILD
+APR_CONFIG
 NCAT_DIST_CLEAN
 NCAT_CLEAN
 NCAT_UNINSTALL
@@ -759,6 +765,7 @@ with_liblinear
 with_libnbase
 with_libnsock
 with_ncat
+with_nmap_update
 '
       ac_precious_vars='build_alias
 host_alias
@@ -778,7 +785,8 @@ libpcre
 libdnet-stripped
 nbase
 nsock/src
-ncat'
+ncat
+nmap-update'
 
 # Initialize some variables set by options.
 ac_init_help=
@@ -1426,6 +1434,7 @@ Optional Packages:
   --with-libnbase=DIR     Look for nbase include/libs in DIR
   --with-libnsock=DIR     Compile and link to libnsock in DIR
   --without-ncat          Skip build and installation of Ncat
+  --without-nmap-update   Skip build and installation of nmap-update
 
 Some influential environment variables:
   CC          C compiler command
@@ -7586,6 +7595,162 @@ fi
 
 
 
+
+
+# Check whether --with-nmap-update was given.
+if test "${with_nmap_update+set}" = set; then :
+  withval=$with_nmap_update;
+else
+  with_nmap_update=check
+fi
+
+
+if test "$with_nmap_update" != "no"; then
+  have_libsvn=yes
+  if test "$have_libsvn" = "yes"; then
+    for ac_prog in apr-1-config
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_APR_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$APR_CONFIG"; then
+  ac_cv_prog_APR_CONFIG="$APR_CONFIG" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_APR_CONFIG="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+APR_CONFIG=$ac_cv_prog_APR_CONFIG
+if test -n "$APR_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $APR_CONFIG" >&5
+$as_echo "$APR_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$APR_CONFIG" && break
+done
+
+    old_CPPFLAGS="$CPPFLAGS"
+    CPPFLAGS="$CPPFLAGS $($APR_CONFIG --cppflags --includes)"
+    ac_fn_c_check_header_mongrel "$LINENO" "subversion-1/svn_client.h" "ac_cv_header_subversion_1_svn_client_h" "$ac_includes_default"
+if test "x$ac_cv_header_subversion_1_svn_client_h" = xyes; then :
+
+else
+  have_libsvn=no
+fi
+
+
+    CPPFLAGS="$old_CPPFLAGS"
+  fi
+  if test "$have_libsvn" = "yes"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for svn_client_create_context in -lsvn_client-1" >&5
+$as_echo_n "checking for svn_client_create_context in -lsvn_client-1... " >&6; }
+if ${ac_cv_lib_svn_client_1_svn_client_create_context+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvn_client-1  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char svn_client_create_context ();
+int
+main ()
+{
+return svn_client_create_context ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svn_client_1_svn_client_create_context=yes
+else
+  ac_cv_lib_svn_client_1_svn_client_create_context=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svn_client_1_svn_client_create_context" >&5
+$as_echo "$ac_cv_lib_svn_client_1_svn_client_create_context" >&6; }
+if test "x$ac_cv_lib_svn_client_1_svn_client_create_context" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBSVN_CLIENT_1 1
+_ACEOF
+
+  LIBS="-lsvn_client-1 $LIBS"
+
+else
+  have_libsvn=no
+fi
+
+  fi
+  if test "$have_libsvn" != "yes"; then
+    if test "$with_nmap_update" = "check"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Not building nmap-update because libsvn1 was not found" >&5
+$as_echo "$as_me: WARNING: Not building nmap-update because libsvn1 was not found" >&2;}
+    else
+      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "--with-nmap-update requires libsvn1
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+    with_nmap_update=no
+  else
+    with_nmap_update=yes
+  fi
+fi
+
+if test "$with_nmap_update" = "no"; then
+  NMAP_UPDATE_BUILD=""
+  NMAP_UPDATE_INSTALL=""
+  NMAP_UPDATE_UNINSTALL=""
+  NMAP_UPDATE_CLEAN=""
+  NMAP_UPDATE_DIST_CLEAN=""
+else
+  NMAP_UPDATE_BUILD="build-nmap-update"
+  NMAP_UPDATE_INSTALL="install-nmap-update"
+  NMAP_UPDATE_UNINSTALL="uninstall-nmap-update"
+  NMAP_UPDATE_CLEAN="clean-nmap-update"
+  NMAP_UPDATE_DIST_CLEAN="distclean-nmap-update"
+fi
+
+
+
+
+
+
+
+subdirs="$subdirs nmap-update"
+
+
+
 ac_config_files="$ac_config_files Makefile libnetutil/Makefile"
 
 cat >confcache <<\_ACEOF

configure.ac

@@ -854,6 +854,57 @@ AC_SUBST(NCAT_UNINSTALL)
 AC_SUBST(NCAT_CLEAN)
 AC_SUBST(NCAT_DIST_CLEAN)
 
+
+AC_ARG_WITH([nmap-update],
+  AC_HELP_STRING([--without-nmap-update], [Skip build and installation of nmap-update]), [], [with_nmap_update=check])
+
+if test "$with_nmap_update" != "no"; then
+  have_libsvn=yes
+  if test "$have_libsvn" = "yes"; then
+    AC_CHECK_PROGS([APR_CONFIG], [apr-1-config])
+    old_CPPFLAGS="$CPPFLAGS"
+    CPPFLAGS="$CPPFLAGS $($APR_CONFIG --cppflags --includes)"
+    AC_CHECK_HEADER([subversion-1/svn_client.h], [], [have_libsvn=no])
+    CPPFLAGS="$old_CPPFLAGS"
+  fi
+  if test "$have_libsvn" = "yes"; then
+    AC_CHECK_LIB([svn_client-1], [svn_client_create_context], [], [have_libsvn=no])
+  fi
+  if test "$have_libsvn" != "yes"; then
+    if test "$with_nmap_update" = "check"; then
+      AC_MSG_WARN([Not building nmap-update because libsvn1 was not found])
+    else
+      AC_MSG_FAILURE([--with-nmap-update requires libsvn1])
+    fi
+    with_nmap_update=no
+  else
+    with_nmap_update=yes
+  fi
+fi
+
+if test "$with_nmap_update" = "no"; then
+  NMAP_UPDATE_BUILD=""
+  NMAP_UPDATE_INSTALL=""
+  NMAP_UPDATE_UNINSTALL=""
+  NMAP_UPDATE_CLEAN=""
+  NMAP_UPDATE_DIST_CLEAN=""
+else
+  NMAP_UPDATE_BUILD="build-nmap-update"
+  NMAP_UPDATE_INSTALL="install-nmap-update"
+  NMAP_UPDATE_UNINSTALL="uninstall-nmap-update"
+  NMAP_UPDATE_CLEAN="clean-nmap-update"
+  NMAP_UPDATE_DIST_CLEAN="distclean-nmap-update"
+fi
+
+AC_SUBST(NMAP_UPDATE_BUILD)
+AC_SUBST(NMAP_UPDATE_INSTALL)
+AC_SUBST(NMAP_UPDATE_UNINSTALL)
+AC_SUBST(NMAP_UPDATE_CLEAN)
+AC_SUBST(NMAP_UPDATE_DIST_CLEAN)
+
+AC_CONFIG_SUBDIRS(nmap-update)
+
+
 AC_OUTPUT(Makefile libnetutil/Makefile)
 # Krad ASCII ART#!#@$!@#$
 if test -f docs/leet-nmap-ascii-art.txt; then