Get information about the installed version of vigra
vigra-config [options]
-h, --help
Display help message and exit.
--version
Print version information.
--impex-lib, --libs
Print the linker flags that are needed to link with the libvigraimpex library.
--fftw-lib
Print the linker flags that are needed to link with the FFTW library.
--cppflags
Print the compiler flags that are needed to find the VIGRA include files.
--include-path, --includepath
Print path to VIGRA include files.
--docdir
Print path to VIGRA documentation.