Opencore AMR - How to build and test and Verify encode and decode functionality

the build system is based on GNU. on the downloaded opencore-amr folder run the following two

./configure
make

output of ./configure

My-MacBook-Pro:opencore-amr retheeshravi$ ./configure 

checking for a BSD-compatible install... /usr/local/bin/ginstall -c

checking whether build environment is sane... yes

checking for a thread-safe mkdir -p... /usr/local/bin/gmkdir -p

checking for gawk... no

checking for mawk... no

checking for nawk... no

checking for awk... awk

checking whether make sets $(MAKE)... yes

checking how to create a ustar tar archive... gnutar

checking whether to enable maintainer-specific portions of Makefiles... no

checking build system type... i386-apple-darwin15.5.0

checking host system type... i386-apple-darwin15.5.0

checking for g++... g++

checking whether the C++ compiler works... yes

checking for C++ compiler default output file name... a.out

checking for suffix of executables... 

checking whether we are cross compiling... no

checking for suffix of object files... o

checking whether we are using the GNU C++ compiler... yes

checking whether g++ accepts -g... yes

checking for style of include used by make... GNU

checking dependency style of g++... gcc3

checking for gcc... gcc

checking whether we are using the GNU C compiler... yes

checking whether gcc accepts -g... yes

checking for gcc option to accept ISO C89... none needed

checking dependency style of gcc... gcc3

checking whether ln -s works... yes

checking whether make sets $(MAKE)... (cached) yes

Output of make

Make will make the executables based on the output from configure script. 

my-MacBook-Pro:opencore-amr retheeshravi$ make

/Users/mymacbook/Downloads/Xcode.app/Contents/Developer/usr/bin/make  all-recursive

Making all in amrnb

make[2]: Nothing to be done for `all'.

Making all in amrwb

make[2]: Nothing to be done for `all'.

Making all in test

  CC     amrwb-dec.o

  CC     wavwriter.o

  CCLD   amrwb-dec

  CC     amrnb-dec.o

  CCLD   amrnb-dec

  CC     amrnb-enc.o

  CC     wavreader.o

  CCLD   amrnb-enc

  CC     linkboth.o

  CCLD   linkboth

  CC     amrnb-enc-sine.o

  CCLD   amrnb-enc-sine

Now we can run the amrnb-dec, amrnb-enc programs independantly and get the results. 

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