From daa9dcb75f24fcae601332c53e84460cfb64064e Mon Sep 17 00:00:00 2001
From: Eric Leblond <eric@regit.org>
Date: Thu, 1 Aug 2013 15:51:45 +0200
Subject: [PATCH] Use wget or curl to download ruleset.

---
 Makefile.am  | 10 +++++++++-
 configure.ac | 12 +++++++++++-
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 58200ae869..fd4527c208 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -27,7 +27,15 @@ install-conf:
 
 install-rules:
 	install -d "$(e_sysconfrulesdir)"
-	wget -qO - http://rules.emergingthreats.net/open/suricata/emerging.rules.tar.gz | tar -x -z -C "$(e_sysconfdir)" -f -
+if HAVE_FETCH_COMMAND
+if HAVE_WGET_COMMAND
+	$(HAVE_WGET) -qO - http://rules.emergingthreats.net/open/suricata/emerging.rules.tar.gz | tar -x -z -C "$(e_sysconfdir)" -f -
+else
+	$(HAVE_CURL) -s http://rules.emergingthreats.net/open/suricata/emerging.rules.tar.gz | tar -x -z -C "$(e_sysconfdir)" -f -
+endif
+else
+	@echo "UNABLE to load ruleset wget or curl are not installed on system."
+endif
 	@test -e "$(e_sysconfrulesdir)decoder-events.rules" || install -m 600 "$(top_srcdir)/rules/decoder-events.rules" "$(e_sysconfrulesdir)"
 	@test -e "$(e_sysconfrulesdir)stream-events.rules" || install -m 600 "$(top_srcdir)/rules/stream-events.rules" "$(e_sysconfrulesdir)"
 	@test -e "$(e_sysconfrulesdir)smtp-events.rules" || install -m 600 "$(top_srcdir)/rules/smtp-events.rules" "$(e_sysconfrulesdir)"
diff --git a/configure.ac b/configure.ac
index e1956c2992..1a327bc223 100644
--- a/configure.ac
+++ b/configure.ac
@@ -114,7 +114,17 @@
     fi
     AM_CONDITIONAL([HAVE_PYTHON], [test "$HAVE_PYTHON_CONFIG" != "no"])
 
-
+    AC_PATH_PROG(HAVE_WGET, wget, "no")
+    if test "$HAVE_WGET" = "no"; then
+        AC_PATH_PROG(HAVE_CURL, curl, "no")
+        if test "$HAVE_CURL" = "no"; then
+            echo
+            echo "   Warning curl or wget not found, you won't be able to"
+            echo "   download latest ruleset with 'make install-rules'"
+        fi
+    fi
+    AM_CONDITIONAL([HAVE_FETCH_COMMAND], [test "x$HAVE_WGET" != "xno" || test "x$HAVE_CURL" != "xno"])
+    AM_CONDITIONAL([HAVE_WGET_COMMAND], [test "x$HAVE_WGET" != "xno"])
 
     # Checks for libraries.
 
-- 
2.47.2