Fix for https://github.com/tpoechtrager/osxcross/issues/216#issuecomment-599044727

cctools/ar/archive.c

@@ -375,6 +375,15 @@ put_arobj(cfp, sb)
 		size = chdr.size;
 	}
 
+	/* cctools-port */
+	if (strlen(hb) != sizeof(HDR)) {
+		fprintf(stderr, "ar is not working correctly. "
+			"Please report this issue to the cctools-port "
+			"project. Thank you.\n");
+		exit(1);
+	}
+	/* cctools-port end */
+
 	if (write(cfp->wfd, hb, sizeof(HDR)) != sizeof(HDR))
 		error(cfp->wname);
 	/*

cctools/ar/archive.h

@@ -113,12 +113,18 @@ typedef struct {
 	char name[MAXNAMLEN + 1];	/* name */
 } CHDR;
 
+/*
+ * cctools-port:
+ *  Replaced 'qd' with 'lld' in format strings
+ *  https://github.com/tpoechtrager/osxcross/issues/216#issuecomment-599044727
+ * */
+
 /* Header format strings. */
-#define	HDR1	"%s%-13d%-12ld%-6u%-6u%-8o%-10qd%2s"
-#define	HDR2	"%-16.16s%-12ld%-6u%-6u%-8o%-10qd%2s"
+#define	HDR1	"%s%-13d%-12ld%-6u%-6u%-8o%-10lld%2s"
+#define	HDR2	"%-16.16s%-12ld%-6u%-6u%-8o%-10lld%2s"
 
 #define	OLDARMAXNAME	15
-#define	HDR3	"%-16.15s%-12ld%-6u%-6u%-8o%-10qd%2s"
+#define	HDR3	"%-16.15s%-12ld%-6u%-6u%-8o%-10lld%2s"
 
 
 #include <sys/cdefs.h>

cctools/ar/contents.c

@@ -107,7 +107,8 @@ contents(argv)
 			goto next;
 		if (options & AR_V) {
 			(void)strmode(chdr.mode, buf);
-			(void)printf("%s %6d/%-6d %8qd ",
+			/* cctools-port: replaced 'qd' with 'lld' in format string */
+			(void)printf("%s %6d/%-6d %8lld ",
 			    buf + 1, chdr.uid, chdr.gid, chdr.size);
 			tp = localtime(&chdr.date);
 			(void)strftime(buf, sizeof(buf), "%b %e %H:%M %Y", tp);

cctools/as/messages.c

@@ -236,5 +236,6 @@ const char *format,
 void
 sprint_value (char *buf, signed_expr_t val)
 {
-    sprintf (buf, "%qd", val);
+    /* cctools-port: Replaced 'qd' with 'lld' in format string */
+    sprintf (buf, "%lld", val);
 }