[net/snort] Replaced build variants with compile options.

Also added optional lzma support.
Signed-off-by: Vladimir Ulrich <admin@evl.su>

net/snort/Config.in

@@ -0,0 +1,25 @@
+menu "Configuration"
+	depends on PACKAGE_snort
+
+config SNORT_MYSQL
+	bool "Enable MySQL support"
+	default n
+	help
+           This option enables support for logging to a MySQL database.
+           Disabled by default.
+
+config SNORT_PGSQL
+	bool "Enable PostgreSQL support"
+	default n
+	help
+           This option enables support for logging to a PostgreSQL database.
+           Disabled by default.
+
+config SNORT_LZMA
+	bool "Enable LZMA support"
+	default n
+	help
+           This option enables LZMA decompression.
+           Disabled by default.
+
+endmenu