Building Pocketsphinx and Sphinxbase as 32 bit Libraries OSX

[Benjamin Gorman]

Hey,

I'm trying to use pocketsphinx in an application which makes use of OpenFrameworks. OpenFrameworks on OSX is a 32 bit library. https://github.com/openframeworks/openFrameworks

I'm guessing OSX is forcing pocketsphinx and sphinxbase to be compiled as 64 bit by default. So I'm hit with these errors when I try and link them in my Xcode 6 project with OpenFrameworks.

~~~~~~~~
ld: warning: ignoring file /usr/local/lib/libsphinxbase.3.dylib,
file was built for x86_64 which is not the architecture being linked (i386): /usr/local/lib/libsphinxbase.3.dylib
ld: warning: ignoring file /usr/local/lib/libsphinxad.3.dylib,
file was built for x86_64 which is not the architecture being linked (i386): /usr/local/lib/libsphinxad.3.dylib
ld: warning: ignoring file /usr/local/lib/libpocketsphinx.3.dylib,
file was built for x86_64 which is not the architecture being linked (i386): /usr/local/lib/libpocketsphinx.3.dylib
~~~~~~~~~~~

Without OpenFrameworks linked everything works fine, so I know I have installed the sphinx libs correctly.

So my question is how can I build sphinxbase and pocketsphinx as 32 bit libs on OSX and is this possible?

[Nickolay V. Shmyrev]

Run

  make clean
  make CFLAGS="-g -O2 -m32" install

It should install i386.

You can add other required flags to CFLAGS.

[Benjamin Gorman]

Perfect! Thanks!

Should this maybe be added to the tutorial?