Describe the proper build command for HP-UX

Author: markpizz

0readme_ethernet.txt

@@ -304,8 +304,15 @@ Building on Linux, {Free|Net|Open}BSD, OS/X, Solaris, other *nix:
     typing 'make USE_NETWORK=1'.  You must build with gcc to do this.  There 
     is no observable benefit to statically linking against libpcap and as 
     such support for this ia deprecated.
-
- 4. Build it!
+    
+ 4. Some platforms (HP-UX in particular) may not have vendor supplied libpcap 
+    components available and installed with the operating system.  The packages
+    which are available for this platform install include and library files in 
+    user specified locations.  When building on these platforms the library 
+    path must be specified on the make command line.  This can be done with:
+    'make LPATH=/usr/lib:/usr/local/lib'
+
+ 5. Build it!
 
 -------------------------------------------------------------------------------
 

makefile

@@ -22,6 +22,13 @@
 # libpcap can be enabled if GNU make is invoked with USE_NETWORK=1 on the 
 # command line.
 #
+# Some platforms may not have vendor supplied libpcap available.  HP-UX is 
+# one such example.  The packages which are available for this platform
+# install include files and libraries in user specified directories.  In 
+# order for this makefile to locate where these components may have been 
+# installed, gmake should be invoked with LPATH=/usr/lib:/usr/local/lib 
+# defined (adjusted as needed depending on where they may be installed).
+#
 # The default build will build compiler optimized binaries.
 # If debugging is desired, then GNU make can be invoked with
 # DEBUG=1 on the command line.