[Linphone-developers] help with bellesip configure script -it wont recognise antlr.jar

[sibu]

Dear linphonedevelopers,

I attempted to compile belle-sip from the git store.  My computer has these:-
--CPU amd64
--OS blfs 64bit linux gcc4.8.1,openJKD-1.7, glbc2.17 linux-3.10.10
--all the prerequisites for belle sip including 
  antlr-3.2.jar and  (as an alternative antlr-3.4-complete.jar) in 
/usr/local/java )


I have these envars set  before I run the configure script 
--A-- export PATH=$JAVA_HOME/bin:$PATH
--B-- export CLASSPATH=/usr/local/java/antlr-3.4-complete.jar:$CLASSPATH

./configure ends like so

#----------------
checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared 
libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking antlr3.h usability... yes
checking antlr3.h presence... yes
checking for antlr3.h... yes
checking whether antlr3StringStreamNew is declared... yes
checking whether res_ndestroy is declared... no
checking for antlr3... no
configure: error: Could not find antlr.jar. Please install antlr3 
#------------------

I tried the following 


---I---
change --B--  to read 
export CLASSPATH=/usr/local/java/antlr-3.2.jar:$CLASSPATH

OR
---II---
made this link 
ln -s /usr/local/java/antlr-3.4-complete.jar   /usr/local/java/antlr.jar
OR
---III---
ln -s /usr/local/java/antlr-3.2.jar   /usr/local/java/antlr.jar

but none  made a difference. I still   receive the 

"configure: error: Could not find antlr.jar. Please install antlr3 "



help would be appreciated

sincerely
sibu