From fb13ddbe9e7f26952353ca160541533f9219d2d0 Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Wed, 3 Sep 2025 17:02:07 +0200
Subject: [PATCH] cm fix for shared libcurl, apple clang

---
 CMakeLists.txt     | 2 +-
 lib/CMakeLists.txt | 8 ++++++++
 src/CMakeLists.txt | 2 +-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c36532b53a..66f1962921 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -325,7 +325,7 @@ if(CURL_CODE_COVERAGE)
       list(APPEND CURL_COVERAGE_CFLAGS "-ftest-coverage")
     endif()
     list(APPEND CURL_COVERAGE_LIBS "gcov")
-  elseif(CMAKE_C_COMPILER_ID STREQUAL "Clang")
+  elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
     list(APPEND CURL_COVERAGE_MACROS "NDEBUG")
     list(APPEND CURL_COVERAGE_CFLAGS "-O0" "-g" "--coverage")
     list(APPEND CURL_COVERAGE_LDFLAGS "--coverage")
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index da6ddbe447..77dc08c6d9 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -200,6 +200,14 @@ if(BUILD_SHARED_LIBS)
     endif()
   endif()
 
+  if(CURL_COVERAGE_LDFLAGS)
+    if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.13)
+      target_link_options(${LIB_SHARED} PRIVATE ${CURL_COVERAGE_LDFLAGS})
+    else()
+      target_link_libraries(${LIB_SHARED} PRIVATE ${CURL_COVERAGE_LDFLAGS})
+    endif()
+  endif()
+
   target_include_directories(${LIB_SHARED} INTERFACE
     "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
     "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>")
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e6d6286fa7..131b9f402b 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -130,7 +130,7 @@ if(ENABLE_UNICODE AND MINGW AND NOT MINGW32CE)
   endif()
 endif()
 
-if(CURL_CODE_COVERAGE)
+if(CURL_COVERAGE_LDFLAGS)
   if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.13)
     target_link_options(${EXE_NAME} PRIVATE ${CURL_COVERAGE_LDFLAGS})
   else()