I've installed pHash libraries using MacPorts but when I try to compile the example source code I get this error:
Fatal error: 'pHash.h' file not found
How can I tell the source code where to find the libraries? (from what I found they are installed in /opt/local)
Best How To :
MacPorts installs stuff into
/opt/local so those header files will be in
/opt/local/include, which is a non-standard directory, as far as the compiler is concerned.
You will need to pass
-I/opt/local/include to the compiler. How you do that depends on your build system, however both
make and Xcode support it.
You will most likely need to pass
-L/opt/local/lib to the linker too...