make PREFIX=/usr ZLIB=no -j 2
make PREFIX=/usr ZLIB=no install
cd lib
./configure --prefix=/usr
make
install -m644 libpci.a /usr/lib
install -D -m 644 config.h /usr/include/pci/config.h
install -D -m 644 header.h /usr/include/pci/header.h
install -D -m 644 pci.h /usr/include/pci/pci.h
install -D -m 644 types.h /usr/include/pci/types.h