X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fcpuid%2F_info;h=569dc21cd2885061fc7ef46369068db4889c73e1;hp=b6e0caf7b1dd402b7bde0aea44fbf468b8d1cc30;hb=a87884aabba198a1d44e22f89c5477f1b8167ffd;hpb=19c5822d43acc402df753e669724e3b564473da5

diff --git a/ccan/cpuid/_info b/ccan/cpuid/_info
index b6e0caf7..569dc21c 100644
--- a/ccan/cpuid/_info
+++ b/ccan/cpuid/_info
@@ -8,10 +8,11 @@
  *
  * Example:
  * #include <ccan/cpuid/cpuid.h>
+ * #include <stdio.h>
  *
- * int main()
+ * int main(void)
  * {
- * 	int highest;
+ * 	uint32_t highest;
  * 	cpuid(CPU_HIGHEST_EXTENDED_FUNCTION_SUPPORTED, &highest);
  * 	printf ("Highest extended function supported: %d\n", highest);
  *
@@ -29,7 +30,12 @@ int main(int argc, char *argv[])
 		return 1;
 
 	if (strcmp(argv[1], "depends") == 0) {
+#if defined(__i386__) || defined(__i386) || defined(__x86_64) \
+		|| defined(_M_AMD64) || defined(__M_X64)
 		/* Nothing.  */
+#else
+		printf("ccan/build_assert\n");
+#endif
 		return 0;
 	}