Calibre-install

• podofo cmake: cmake -DWANT_LIB64:BOOL=TRUE -DCMAKE_BUILD_TYPE=RELEASE -DPODOFO_BUILD_SHARED:BOOL=TRUE ../../src/podofo-0.8.1
• podofo CXX_FLAGS:

export C_FLAGS="-fPIC" (wahlweise CFLAGS)
export CXX_FLAGS="fPIC"

• calibre podofo environment:

export PODOFO_LIB_DIR=/usr/local/lib64 
export PODOFO_INC_DIR=/usr/local/include/podofo