usr/include/apr-1.0
usr/lib/*/libapr*a
usr/lib/*/libapr-1.so
usr/lib/*/pkgconfig
usr/bin
usr/share/apr-1.0
build/find_apr.m4 usr/share/apr-1.0/build
build/apr_common.m4 usr/share/apr-1.0/build
debian/build/docs/dox/html usr/share/doc/libapr1-dev