Update to rra-c-util 7.2 and C TAP Harness 4.3

Update to rra-c-util 7.2:

* Improve configure output for krb5-config testing.
* Define UINT32_MAX for systems that don't have it.
* Add SPDX-License-Identifier headers to all substantial source files.
* Fix new warnings from GCC 7 and Clang warnings.
* Require Test::Strict 0.25 or later to run those tests.
* Fix off-by-one error in return-value checks for snprintf.
* Use Autoconf to probe for supported warning flags.
* Fix running module-version-t -u with current versions of Perl.
* Use C_TAP_SOURCE and C_TAP_BUILD instead of SOURCE and BUILD.

Update to C TAP Harness 4.3:

* Add support for valgrind and libtool in test lists.
* Report test failures as left and right, not wanted and expected.
* Fix string comparisons with NULL pointers and the string "(null)".
* Add SPDX-License-Identifier headers to all substantial source files.
* Avoid zero-length realloc allocations in breallocarray.
* Fix new warnings from GCC 7 and Clang warnings.
* Use C_TAP_SOURCE and C_TAP_BUILD instead of SOURCE and BUILD.

1 files changed, 3 insertions, 2 deletions

diff --git a/tests/data/cmd-wrapper b/tests/data/cmd-wrapper
index b5b6d26..c2d5da1 100755
--- a/tests/data/cmd-wrapper
+++ b/tests/data/cmd-wrapper
@@ -3,6 +3,7 @@
 # Wrapper around the standard wallet-backend script that sets the Perl INC
 # path and the WALLET_CONFIG environment variable appropriately.
 
-WALLET_CONFIG="$SOURCE/data/wallet.conf"
+WALLET_CONFIG="$C_TAP_SOURCE/data/wallet.conf"
 export WALLET_CONFIG
-exec perl -I"$SOURCE/../perl/lib" "$SOURCE/../server/wallet-backend" -q "$@"
+exec perl -I"$C_TAP_SOURCE/../perl/lib" \
+    "$C_TAP_SOURCE/../server/wallet-backend" -q "$@"