From e16522c0deb232c06397b1b42f6783a84ce01c2b Mon Sep 17 00:00:00 2001
From: John Turpish <john@littlebearlabs.io>
Date: Thu, 17 Oct 2024 11:51:08 -0400
Subject: [PATCH] tricky unused exclude patterns.

---
 cmake/CodeCoverage.cmake | 1 +
 library/CMakeLists.txt   | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/cmake/CodeCoverage.cmake b/cmake/CodeCoverage.cmake
index 4d451db3..946e4a48 100644
--- a/cmake/CodeCoverage.cmake
+++ b/cmake/CodeCoverage.cmake
@@ -274,6 +274,7 @@ function(setup_target_for_coverage_lcov)
     set(LCOV_BASELINE_CMD ${LCOV_PATH} ${Coverage_LCOV_ARGS}
         --gcov-tool ${GCOV_PATH} -c --no-external -i -d .
         --ignore-errors mismatch
+        --ignore-errors unused
         -b ${BASEDIR}
         -o ${Coverage_NAME}.base )
     # Run tests
diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index e8bc62f2..5009b4cb 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -262,8 +262,8 @@ if(GTest_FOUND AND IN_WORKSPACE)
                 DEPENDENCIES run_tests
                 EXECUTABLE $<TARGET_FILE:unit_test_runner>
                 EXCLUDE
-                   */*/*test.cc
-                   src/smhasher/*.cc
+                   ${unit_test_sources}
+                   src/smhasher/MurmurHash3.cc
             )
         else()
             message(WARNING "Cannot provide coverage report without lcov")