From 9b56461a29bca874c8af8de36bcb3bc1dad97fbc Mon Sep 17 00:00:00 2001
From: ralfulrich <ralf.ulrich@kit.edu>
Date: Fri, 17 Dec 2021 14:35:35 +0100
Subject: [PATCH] lcov/gcov fix
---
CMakeLists.txt | 23 ++++++++++++++++++-----
1 file changed, 18 insertions(+), 5 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1cb48d5e7..6120681d0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -138,19 +138,32 @@ if (CMAKE_BUILD_TYPE STREQUAL Coverage)
# compile coverage under -O0 to avoid any optimization, function elimation etc.
add_compile_options ("-O0")
+ # search for local lcov
+ find_program (c8_lcov_bin lcov)
+ if (NOT c8_lcov_bin)
+ set (c8_lcov_bin "${PROJECT_SOURCE_DIR}/externals/lcov/bin/lcov")
+ message ("use C8 version of lcov ${c8_lcov_bin}")
+ endif ()
+
+ # search for local genhtml
+ find_program (c8_genhtml_bin genhtml)
+ if (NOT c8_genhtml_bin)
+ set (c8_genhtml_bin "${PROJECT_SOURCE_DIR}/externals/lcov/bin/genhtml")
+ message ("use C8 version of genhtml ${c8_genhtml_bin}")
+ endif ()
+
set (GCOV gcov CACHE STRING "gcov executable" FORCE)
- set (LCOV_BIN_DIR "${PROJECT_SOURCE_DIR}/externals/lcov/bin")
# collect coverage data
add_custom_command (
OUTPUT raw-coverage.info
COMMAND ${CMAKE_COMMAND} -E echo "Note: you need to run ctest at least once to generate the coverage data"
- COMMAND ${LCOV_BIN_DIR}/lcov --gcov-tool=${GCOV} --directory . --capture --output-file raw-coverage.info
+ COMMAND ${c8_lcov_bin} --gcov-tool=${GCOV} --directory . --capture --output-file raw-coverage.info
)
# remove uninteresting entries
add_custom_command (
OUTPUT coverage.info
- COMMAND ${LCOV_BIN_DIR}/lcov -q --remove raw-coverage.info "*/usr/*" "/usr/*" --output-file coverage2.info
- COMMAND ${LCOV_BIN_DIR}/lcov --remove coverage2.info
+ COMMAND ${c8_lcov_bin} -q --remove raw-coverage.info "*/usr/*" "/usr/*" --output-file coverage2.info
+ COMMAND ${c8_lcov_bin} --remove coverage2.info
"*/externals/*" "*/tests/*" "*/sibyll2.3d.cpp" "*/.conan/*"
"*/include/Pythia8/*" "*/install/*" "${CMAKE_SOURCE_DIR}/modules/*"
"${CMAKE_BINARY_DIR}/modules/*"
@@ -161,7 +174,7 @@ if (CMAKE_BUILD_TYPE STREQUAL Coverage)
# generate html report
add_custom_command (
OUTPUT coverage-report
- COMMAND ${LCOV_BIN_DIR}/genhtml --demangle-cpp coverage.info -o coverage-report
+ COMMAND ${c8_genhtml_bin} --demangle-cpp coverage.info -o coverage-report
DEPENDS coverage.info
)
add_custom_target (coverage DEPENDS coverage-report)
--
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