#include <ccan/grab_file/grab_file.h>
#include <ccan/str_talloc/str_talloc.h>
#include <ccan/read_write_all/read_write_all.h>
+#include <ccan/compiler/compiler.h>
#include "tools.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <errno.h>
-static char ** __attribute__((format(printf, 2, 3)))
+static char ** PRINTF_FMT(2, 3)
lines_from_cmd(const void *ctx, const char *format, ...)
{
va_list ap;