From: Hans Kristian Rosbach <hk-git@circlestorm.org>
Date: Sat, 8 Feb 2020 15:23:13 +0000 (+0100)
Subject: Don't enable debug when building with code coverage.
X-Git-Tag: 1.9.9-b1~354
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fbf3128cd672c27cbfd0e82b8ee55a12bcb729a6;p=thirdparty%2Fzlib-ng.git

Don't enable debug when building with code coverage.
Don't disable optimization when building with code coverage.
Make sure GCC links with gcov, like the docs says you should.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index dda5178a..0fa88544 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -258,10 +258,12 @@ else()
 endif()
 if(WITH_CODE_COVERAGE)
     if(CMAKE_C_COMPILER_ID MATCHES "Clang")
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -g -coverage")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -coverage")
     elseif(__GNUC__)
         # Some versions of GCC don't support -coverage shorthand
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -g -fprofile-arcs -ftest-coverage")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage")
+        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lgcov")
+        set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -lgcov")
     endif()
 endif()