annotate pointpair.h @ 611:957dd4fb2599

Update install target to be mildly useful

- parametrize install location in the normal PREFIX / EXEC_PREFIX way;
- write and use an install-time pkg-config file generator;
- rearrange the SONAME stuff so that ldconfig -n does roughly the right thing;
- install the manpage while we're at it.

// should probably be rewritten
class PointPair {
 public:
  uint32_t trackID;
  uint32_t qpos;
  uint32_t spos;
  PointPair(uint32_t a, uint32_t b, uint32_t c);
};

bool operator<(const PointPair& a, const PointPair& b);