view retrieve.cpp @ 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.

extern "C" {
#include "audioDB_API.h"
}
#include "audioDB-internals.h"

int audiodb_retrieve_datum(adb_t *adb, const char *key, adb_datum_t *datum) {
  uint32_t index = audiodb_key_index(adb, key);
  if(index == (uint32_t) -1) {
    return 1;
  } else {
    return audiodb_track_id_datum(adb, index, datum);
  }
}

int audiodb_free_datum(adb_t *adb, adb_datum_t *datum) {
  return audiodb_really_free_datum(datum);
}