https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64972
--- Comment #15 from Kai Tietz <ktietz at gcc dot gnu.org> --- Ok, I am fine. So patch should be something like: Index: oacc-parallel.c =================================================================== --- oacc-parallel.c (Revision 221640) +++ oacc-parallel.c (Arbeitskopie) @@ -31,6 +31,9 @@ #include "libgomp_g.h" #include "gomp-constants.h" #include "oacc-int.h" +#ifdef HAVE_INTTYPES_H +# include <inttypes.h> /* For PRIu64. */ +#endif #include <string.h> #include <stdarg.h> #include <assert.h> @@ -99,9 +102,15 @@ GOACC_parallel (int device, void (*fn) (void *), gomp_fatal ("num_workers (%d) different from one is not yet supported", num_workers); - gomp_debug (0, "%s: mapnum=%zd, hostaddrs=%p, sizes=%p, kinds=%p, async=%d\n", - __FUNCTION__, mapnum, hostaddrs, sizes, kinds, async); - +#ifdef HAVE_INTTYPES_H + gomp_debug (0, "%s: mapnum=%"PRIu64", hostaddrs=%p, size=%p, kinds=%p, " + "async = %d\n", + __FUNCTION__, (uint64_t) mapnum, hostaddrs, sizes, kinds, async); +#else + gomp_debug (0, "%s: mapnum=%lu, hostaddrs=%p, sizes=%p, kinds=%p, async=%d\n", + __FUNCTION__, (unsigned long) mapnum, hostaddrs, sizes, kinds, + async); +#endif select_acc_device (device); thr = goacc_thread (); @@ -178,8 +187,13 @@ GOACC_data_start (int device, size_t mapnum, bool host_fallback = device == GOMP_DEVICE_HOST_FALLBACK; struct target_mem_desc *tgt; - gomp_debug (0, "%s: mapnum=%zd, hostaddrs=%p, sizes=%p, kinds=%p\n", - __FUNCTION__, mapnum, hostaddrs, sizes, kinds); +#ifdef HAVE_INTTYPES_H + gomp_debug (0, "%s: mapnum=%"PRIu64", hostaddrs=%p, size=%p, kinds=%p\n", + __FUNCTION__, (uint64_t) mapnum, hostaddrs, sizes, kinds); +#else + gomp_debug (0, "%s: mapnum=%lu, hostaddrs=%p, sizes=%p, kinds=%p\n", + __FUNCTION__, (unsigned long) mapnum, hostaddrs, sizes, kinds); +#endif select_acc_device (device); Index: target.c =================================================================== --- target.c (Revision 221640) +++ target.c (Arbeitskopie) @@ -33,6 +33,9 @@ #include <limits.h> #include <stdbool.h> #include <stdlib.h> +#ifdef HAVE_INTTYPES_H +# include <inttypes.h> /* For PRIu64. */ +#endif #include <string.h> #include <assert.h> @@ -438,9 +441,16 @@ gomp_map_vars (struct gomp_device_descr *devicep, /* We already looked up the memory region above and it was missing. */ size_t size = k->host_end - k->host_start; +#ifdef HAVE_INTTYPES_H gomp_fatal ("present clause: !acc_is_present (%p, " - "%zd (0x%zx))", (void *) k->host_start, - size, size); + PRIu64" (0x"PRIx64"))", + (void *) k->host_start, + (uint64_t) size, (uint64_t) size); +#else + gomp_fatal ("present clause: !acc_is_present (%p, " + "%lu (0x%lx))", (void *) k->host_start, + (unsigned long) size, (unsigned long) size); +#endif } break; case GOMP_MAP_FORCE_DEVICEPTR: