fix bugs

3 files changed, 4 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index 7196aef..0b72c0e 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ host-arch := $(shell uname -m | \
 -include .config
 
 # ARCH -- what architecture are we compiling for?
-ARCH ?= arm
+ARCH ?= ${host-arch}
 
 # LIBLITMUS -- where to find liblitmus?
 LIBLITMUS ?= ../liblitmus
diff --git a/include/atomic.h b/include/atomic.h
index 59c6ec6..8f5d9d8 100644
--- a/include/atomic.h
+++ b/include/atomic.h
@@ -9,4 +9,5 @@ static inline void __sync_pause()
         asm volatile("pause": : :"memory");
 #else
         __sync_synchronize();
+#endif
 }
diff --git a/src/pgm.cpp b/src/pgm.cpp
index b6af9a4..b7215df 100644
--- a/src/pgm.cpp
+++ b/src/pgm.cpp
@@ -4119,9 +4119,9 @@ int pgm_print_graph(graph_t graph, FILE* outs)
                         (is_signal_driven(e) && e->ops != &pgm_cv_edge_ops) ? "fast_" : "",
                         edgeTypeStr(e),
                         namebuf,
-                        (unsigned long) e->attr.nr_consume,
+                        e->attr.nr_consume,
                         thresh,
-                        (unsigned long) e->attr.nr_produce);
+                        e->attr.nr_produce);
         }
 
         fprintf(outs, "}\n");