ccanlint: read config.h to get compilation flags at runtime.

[ccan] / tools / ccanlint / ccanlint.h

diff --git a/tools/ccanlint/ccanlint.h b/tools/ccanlint/ccanlint.h
index 40cb4195ffc65263ee2ef2bbb936fa3fd9e31707..33db1257eb126bbf9f59299175af05f13c5edaf6 100644 (file)
--- a/tools/ccanlint/ccanlint.h
+++ b/tools/ccanlint/ccanlint.h
@@ -4,7 +4,7 @@
 #include <stdbool.h>
 #include "../doc_extract.h"
 
-#define REGISTER_TEST(name, ...) 
+#define REGISTER_TEST(name, ...) extern struct ccanlint name
 
 /* 0 == Describe failed tests.
    1 == Describe results for partial failures.
@@ -221,4 +221,10 @@ extern bool safe_mode;
 /* Where is the ccan dir?  Available after first manifest. */
 extern const char *ccan_dir;
 
+/* Compiler and CFLAGS, from config.h if available. */
+extern const char *compiler, *cflags;
+
+/* Contents of config.h (or NULL if not found) */
+extern const char *config_header;
+
 #endif /* CCAN_LINT_H */