0) Edit the makefiles as below

a) export MAKE="make -I/Wher/I/Put/The/Src/"

1) make and make install all the intern/*/intern dirs

q) make the Python freeze modules in intern/python/freeze

7) Make the source dir

9) Once linking begins the Makfiles assume all libs are in the
 develop tree.  When a lib is missing make a symlink to it in the
 lib it complains about. (I couldn't find libopenal.a anywhere, so
 I just renamed a copy of  libopenal.so - evil, I know, but it
 took it.

 The packages you need (bin and devel) are OpenAL, OpenSSL.


Source Changes:

recreate the blenkey.h file.  I put it in */blender/blenkernel
Someone found the real one.  May not need this anymore....
---------------------------------------------------------

	#ifndef __BLENKEY_H__
	#define __BLENKEY_H__ 1

	#define BLENKEYMAGIC 0xff
	#define BLENKEYSEPERATOR ' '

	typedef unsigned char byte;

	typedef struct {

		char name[20];
		char email[64];
		char key[64];
		int keytype;

	} UserStruct;

	#endif

---------------------------------------------------------
Two calls to:

rv = compMgr->RegisterComponent(BLENDERPLUGIN_CID,...

rv = compMgr->UnregisterComponent(BLENDERPLUGIN_CID, ...

comment out in
gameengine/GamePlayer/netscape/src/xpcom/_Blender3DPlugin_implimentation_.cpp

They aren't in the current NSPR lib and I don't know what rev NaN built against.
--------------------------------------------------------
In blender/bpython/intern/BPY_main.c

comment out two refs to initmxTextTools()

--------------------------------------------------

Add the lines between the "##"'s to the  nan_compile.mk file
(Lines before and after for context.)

This is a quick fix.  Someone found instal.sh in the CVS which sets
env vars right....

-----------------------------------------------------------------
include nan_definitions.mk


############ Begin BOB Add#1 ############################
CPPFLAGS ?= $(NAN_CPPFLAGS)

SCRROOT = /home/bob/Sources/blender2.25/blender/source
LIBROOT = /home/bob/Sources/blender2.25/blender/intern
INCDIR = /usr/include
#Adjust these for your own workspace....

CPPFLAGS +=-I$(LIBROOT)/iksolver/extern
CPPFLAGS += -I$(LIBROOT)/moto/include
CPPFLAGS += -I$(LIBROOT)/string
CPPFLAGS += -I$(LIBROOT)/ghost/
CPPFLAGS += -I$(LIBROOT)/decimation/extern/
CPPFLAGS += -I$(LIBROOT)/bsp/extern
CPPFLAGS += -I$(LIBROOT)/bmfont/
CPPFLAGS += -I$(LIBROOT)/container
CPPFLAGS += -I$(LIBROOT)/memutil
CPPFLAGS += -I$(LIBROOT)/guardedalloc
CPPFLAGS += -I$(INCDIR)/python2.2
CPPFLAGS += -I$(SCRROOT)/blender/blenkernel
############ END BOB Add#1 ############################


# common parts ---------------------------------------------------

------------------------------------------------------------------



Add  (between the #####'s) to blender/source/blender

------------------------------------------------------------------
CPPFLAGS += -I..

#### Bob Add #######
OBJS += /home/bob/obj/linux-glibc2.2.5-i386/intern/guardedalloc/mallocn.o
######################

ifeq ($(OS),windows)
------------------------------------------------------------------

In to intern/keymaker.Makefile
Change :
LIBS = $(NAN_OPENSSL)/lib/libcrypto.a

to:
####################################
LIBS = /usr/lib/libcrypto.a /usr/lib/libdl.a
####################################