From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 30 Aug 2016 00:35:06 +0000 (+0930)
Subject: tools/ccanlint: test_depends_accurate: catch #include of other ccan C files.
X-Git-Url: https://git.ozlabs.org/?a=commitdiff_plain;h=682b594ddb13c44fac31c07caeb287dd6bbf707b;p=ccan

tools/ccanlint: test_depends_accurate: catch #include of other ccan C files.

Jon sent a test patch for sha256 which "#include <ccan/str/hex/hex.c>"
without adding str/hex to testdepends.  It "worked" (it wouldn't have
linked with "hex.h"), but ccanlint didn't spot the dependency.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---

diff --git a/tools/ccanlint/tests/depends_accurate.c b/tools/ccanlint/tests/depends_accurate.c
index a5061186..9ade3cba 100644
--- a/tools/ccanlint/tests/depends_accurate.c
+++ b/tools/ccanlint/tests/depends_accurate.c
@@ -47,7 +47,7 @@ static bool check_dep_includes(struct manifest *m,
 		char *mod;
 		if (!tal_strreg(f, lines[i],
 				"^[ \t]*#[ \t]*include[ \t]*[<\"]"
-				"(ccan/+.+)/+[^/]+\\.h", &mod))
+				"(ccan/+.+)/+[^/]+\\.[ch][\">]", &mod))
 			continue;
 
 		if (has_dep(m, deps, used, mod))