ccanlint: Allow path to gcov to be overriden

[ccan] / tools / tools.h

diff --git a/tools/tools.h b/tools/tools.h
index e5aaee2f9c4d0d898bcd7840b66c3bc9c8fcd8d8..257a14ae18b1857bb9a2e29764302ce147d6b647 100644 (file)
--- a/tools/tools.h
+++ b/tools/tools.h
@@ -103,6 +103,7 @@ extern const unsigned int default_timeout_ms;
 const char *find_ccan_dir(const char *base);
 
 /* Run gcov coverage tool */
+extern const char *gcov;
 const char *gcov_unavailable(void *ctx);
 bool run_gcov(const void *ctx, unsigned int *time_ms, char **output,
              const char *fmt, ...);