Add search for test vectors and test data (GH #760)

1 files changed, 13 insertions, 2 deletions

diff --git a/config.h b/config.h
index 7ca27c19..a71e5cf5 100644
--- a/config.h
+++ b/config.h
@@ -95,12 +95,23 @@
 #define CRYPTOPP_VERSION 710

 

 // Define this if you want to set a prefix for TestData/ and TestVectors/

-//   Be mindful of the trailing slash since its simple concatenation.

-//   g++ ... -DCRYPTOPP_DATA_DIR='"/tmp/cryptopp_test/share/"'

+//   Be sure to add the trailing slash since its simple concatenation.

+//   After https://github.com/weidai11/cryptopp/issues/760 the library

+//   should find the test vectors and data without much effort. It

+//   will search in "./" and "$ORIGIN/../share/cryptopp" automatically.

 #ifndef CRYPTOPP_DATA_DIR

 # define CRYPTOPP_DATA_DIR ""

 #endif

 

+// Define this to disable the test suite from searching for test

+//   vectors and data in "./" and "$ORIGIN/../share/cryptopp". The

+//   library will still search in CRYPTOPP_DATA_DIR, regardless.

+//   Some distros may want to disable this feature. Also see

+//   https://github.com/weidai11/cryptopp/issues/760

+// #ifndef CRYPTOPP_DISABLE_DATA_DIR_SEARCH

+// # define CRYPTOPP_DISABLE_DATA_DIR_SEARCH

+// #endif

+

 // Define this if you want or need the library's memcpy_s and memmove_s.

 //   See http://github.com/weidai11/cryptopp/issues/28.

 // #if !defined(CRYPTOPP_WANT_SECURE_LIB)