From: Connor Fawcett <connorfa@uk.ibm.com>
Date: Tue, 21 May 2024 10:37:25 +0000 (+0100)
Subject: cmake: Add gcov --coverage flags when coverage option is set
X-Git-Tag: v20.0.0~1822^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=1d8dfb5f0c2ed2ee2f8a1ab06b242a33b7d36c6f;p=ceph.git

cmake: Add gcov --coverage flags when coverage option is set

Signed-off-by: Connor Fawcett <connorfa@uk.ibm.com>
Fixes: https://tracker.ceph.com/issues/66158
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ba5798e0be9f..62aaad94dc83 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -637,7 +637,6 @@ if(WITH_BABELTRACE)
 endif(WITH_BABELTRACE)
 
 option(DEBUG_GATHER "C_Gather debugging is enabled" ON)
-option(ENABLE_COVERAGE "Coverage is enabled" OFF)
 option(PG_DEBUG_REFS "PG Ref debugging is enabled" OFF)
 
 option(WITH_TESTS "enable the build of ceph-test package scripts/binaries" ON)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 4f8ea9593575..6cb049fb7b2a 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -263,15 +263,18 @@ if(LINUX OR APPLE)
   list(APPEND EXTRALIBS ${LIB_RESOLV})
 endif()
 
+option(ENABLE_COVERAGE "Coverage is enabled" OFF)
 if(${ENABLE_COVERAGE})
   find_program(HAVE_GCOV gcov)
   if(NOT HAVE_GCOV)
     message(FATAL_ERROR "Coverage Enabled but gcov Not Found")
   endif()
   add_compile_options(
-    -fprofile-arcs
-    -ftest-coverage
+    --coverage
     -O0)
+  add_link_options(
+    --coverage
+  )
   list(APPEND EXTRALIBS gcov)
 endif(${ENABLE_COVERAGE})