Build from the root directory

Move all the GNU build files to the root directory so that we look
like a normal *NIX-centric project.

Thanks to Viktor Krikrun for an initial patch here.  For this commit,
I ended up redoing the move from scratch to separate out this move
from other changes.

libs/libzrtp/.gitignore

@@ -1,4 +1,8 @@
 # -*- mode:conf -*-
 /.cproject
 /.project
+/Makefile
+/Makefile.in
+/_configs.sed
+/config/
 /include/zrtp_config_unix.h

libs/libzrtp/Makefile.am

@@ -5,9 +5,9 @@
 # Viktor Krikun <v.krikun@soft-industry.com> <v.krikun@gmail.com>
 #
 
-TEST_DIR=$(top_srcdir)/../../test
-TOP_SRCDIR=$(top_srcdir)/../../include
-THIRD_DIR=$(top_srcdir)/../../third_party
+TEST_DIR=$(top_srcdir)/test
+TOP_SRCDIR=$(top_srcdir)/include
+THIRD_DIR=$(top_srcdir)/third_party
 
 libzrtp_includedir=$(includedir)/libzrtp
 
@@ -49,7 +49,7 @@ if ZRTP_BUILD_ENTERPRISE
 libzrtp_include_HEADERS += $(TOP_SRCDIR)/zrtp_ec.h
 endif
 
-SUBDIRS =  ../../third_party/bnlib
+SUBDIRS =  third_party/bnlib
 SUBDIRS += build
 
 uninstall:

libs/libzrtp/bootstrap.sh

@@ -9,6 +9,6 @@ reconf () {
   automake --no-force --add-missing --copy
 }
 
-(cd ../../third_party/bnlib && ./bootstrap.sh)
+(cd third_party/bnlib && ./bootstrap.sh)
 reconf
 

libs/libzrtp/build/Makefile.am

@@ -5,7 +5,7 @@
 # Viktor Krikun <v.krikun@soft-industry.com> <v.krikun@gmail.com>
 #
 
-TOP_SRCDIR=$(top_srcdir)/../..
+TOP_SRCDIR=$(top_srcdir)
 INCLUDES = 	-I$(TOP_SRCDIR)/include \
 			-I$(TOP_SRCDIR)/. \
 			-I$(TOP_SRCDIR)/third_party/bgaes \

libs/libzrtp/build/test/Makefile.am

@@ -7,7 +7,7 @@
 
 
 
-TOP_SRCDIR=$(top_srcdir)/../..
+TOP_SRCDIR=$(top_srcdir)
 INCLUDES = 	-I$(TOP_SRCDIR)/include \
 			-I$(TOP_SRCDIR)/include/enterprise \
 			-I$(TOP_SRCDIR)/. \

libs/libzrtp/configure.in

@@ -33,15 +33,15 @@ esac
 
 
 AM_INIT_AUTOMAKE([libzrtp], [1.15])
-AX_PREFIX_CONFIG_H(../../include/zrtp_config_unix.h,ZRTP,config/config.h)
+AX_PREFIX_CONFIG_H(include/zrtp_config_unix.h,ZRTP,config/config.h)
 
 CFLAGS="$CFLAGS -Wno-unused-parameter -fno-strict-aliasing -fPIC -DZRTP_AUTOMAKE=1"
 
 # Configuring external libraries
 echo "========================= configuring bnlib =============================="
-cd ./../../third_party/bnlib
+cd third_party/bnlib
 ./configure CFLAGS="$CFLAGS"
-cd ../../projects/gnu
+cd ../..
 echo "================================ done  ==================================="
 
 # Checks for programs.

libs/libzrtp/create_docs.sh

@@ -7,5 +7,3 @@ mkdir libzrtp-doc
 cp -Rf ./out/html/* ./libzrtp-doc
 tar -zcvf ./libzrtp-doc.tar.gz ./libzrtp-doc >> /dev/null
 rm -rf libzrtp-doc
-mv libzrtp-doc.tar.gz ../projects/gnu
-cd ../projects/gnu

libs/libzrtp/projects/gnu/.gitignore

@@ -1,10 +0,0 @@
-# -*- mode:conf -*-
-/Makefile
-/Makefile.in
-/_configs.sed
-/build/Makefile
-/build/Makefile.in
-/build/test/Makefile
-/build/test/Makefile.in
-/config/config.h
-/config/stamp-h1

libs/libzrtp/projects/gnu/AUTHORS

@@ -1,30 +0,0 @@
-libzrtp betta
-Copyright (c) 2005-2008 Philip Zimmermann.  All rights reserved.
-Contact Phil at: www.philzimmermann.com
-Visit the Zfone Project Home Page http://zfoneproject.com/
-Report bugs via the Zfone Bugs Page http://zfoneproject.com/bugs.html
-
-Created by Phil Zimmermann.
-
-Developers:
-	Viktor Krikun <v.krikun@soft-industry.com> <v.krikun@gmail.com>
-	Nikolay Popok
-	Vitaly Rozhkov
-	Andrey Rozinko
-	Bryce Wilcox-O'Hearn
-	
-Thanks to:
-	Alan Johnston
-	Jon Callas
-	Hal Finney
-	Colin Plumb
-	Sagar Pai
-	Werner Dittmann
-	L. Amber Wilcox-O'Hearn
-	Ariel Boston
-	Donovan Preston
-
-Software development services provided by Svitla Systems and http://www.soft-industry.com/en.
-
-Portions of this software are available under open source licenses from other authors.
-Notably, Brian Gladman's AES implementation, and David McGrew's libSRTP package.

libs/libzrtp/projects/gnu/ChangeLog

@@ -1 +0,0 @@
-Change Log is available at [https://developers.zfoneproject.com/libzrtp/wiki/LibzrtpChangeLog]