diff --git a/libutil/util_panic.c b/libutil/util_panic.c
index c841c19a..b045eff7 100644
--- a/libutil/util_panic.c
+++ b/libutil/util_panic.c
@@ -9,12 +9,14 @@
  * it under the terms of the MIT license. See LICENSE for details.
  */
 
-#include <execinfo.h>
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/resource.h>
 #include <sys/time.h>
+#ifdef __GLIBC__
+#include <execinfo.h>
+#endif
 
 #include "lib/util_base.h"
 #include "lib/util_panic.h"
@@ -24,6 +26,7 @@
  *
  * To get symbols, link the code with "-rdynamic".
  */
+#ifdef __GLIBC__
 static void print_backtrace(void)
 {
 	void *array[256];
@@ -42,6 +45,9 @@ static void print_backtrace(void)
 
 	free(strings);
 }
+#else
+static void print_backtrace(void) {}
+#endif
 
 /*
  * Check for core ulimit
diff --git a/zdev/src/misc.c b/zdev/src/misc.c
index 221d94b7..b7f082ef 100644
--- a/zdev/src/misc.c
+++ b/zdev/src/misc.c
@@ -10,7 +10,9 @@
 #include <ctype.h>
 #include <dirent.h>
 #include <errno.h>
+#ifdef __GLIBC__
 #include <execinfo.h>
+#endif
 #include <limits.h>
 #include <signal.h>
 #include <stdarg.h>
@@ -1191,6 +1193,7 @@ void line_free(int argc, char **argv)
 #define BACKTRACE_MAX	32
 
 /* Used for debugging. */
+#ifdef __GLIBC__
 void print_trace(void)
 {
 	void *bt[BACKTRACE_MAX];
@@ -1204,6 +1207,9 @@ void print_trace(void)
 		fprintf(stderr, "DEBUG:  %s\n", bt_sym[i]);
 	free(bt_sym);
 }
+#else
+void print_trace(void) {}
+#endif
 
 /* Return a textual representation of @config. */
 const char *config_to_str(config_t config)