Fix Clang warning when built with Heimdal

[kerberos/krb5-strength.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 747984dac2b3cc170df2f040233805f90f8cbc62..a5af3267c694a7fd3e7516de0755f725d7827632 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -195,6 +195,14 @@ endif
 check-local: $(check_PROGRAMS) tests/data/dictionary.pwd
        cd tests && ./runtests -l $(abs_top_srcdir)/tests/TESTS
 
+# Used by maintainers to check the source code with cppcheck.
+check-cppcheck:
+       cd $(abs_top_srcdir) &&                                         \
+           find . -name .git -prune -o -name '*.[ch]' -print           \
+           | cppcheck -q --force --error-exitcode=2 --file-list=-      \
+               --suppressions-list=tests/data/cppcheck.supp            \
+               --enable=warning,performance,portability,style
+
 # Used by maintainers to run the main test suite under valgrind.  Suppress
 # the xmalloc and pod-spelling tests because the former won't work properly
 # under valgrind (due to increased memory usage) and the latter is pointless