2 files changed, 37 insertions, 0 deletions
diff --git a/util/Makefile b/util/Makefile
new file mode 100644
index 0000000..948ee63
--- /dev/null
+++ b/util/Makefile
@@ -0,0 +1,12 @@
+BIN_TO_HEX:= bin/bin-to-hex
+
+$(BIN_TO_HEX): $(srcdir)/util/bin-to-hex.c
+	@$(MKDIR) -p $(@D)
+	$(LINK.o) $(CFLAGS) -o $@ $^
+
+$(BIN_TO_HEX): CC=$(BUILD_CC)
+$(BIN_TO_HEX): CFLAGS=$(BUILD_CFLAGS)
+$(BIN_TO_HEX): LDFLAGS=
+
+dist += util/Makefile util/bin-to-hex.c
+clean += util/bin-to-hex.o $(BIN_TO_HEX)
diff --git a/util/bin-to-hex.c b/util/bin-to-hex.c
new file mode 100644
index 0000000..48a71e7
--- /dev/null
+++ b/util/bin-to-hex.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	int c;
+	int i;
+	const char *name = argv[1];
+	printf("#include <stddef.h>\n");
+	printf("const char %s[] = {\n", name);
+	i = 0;
+	while((c = getchar()) != EOF) {
+		if ((i % 16) != 0) {
+			putchar(' ');
+		}
+		printf("0x%02x,", c);
+		i++;
+		if ((i %16) == 0) {
+			putchar('\n');
+		}
+	}
+	putchar('\n');
+	printf("};\n");
+	printf("size_t %s_size = sizeof(%s);\n", name, name);
+	return 0;
+}