use with older ubuntu 20.04

Author: Gogoshika-ga

.github/workflows/cmake.yml

@@ -31,17 +31,17 @@ jobs:
       #
       # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list.
       matrix:
-        os: [ubuntu-22.04, windows-latest, macOS-latest] 
+        os: [ubuntu-20.04, windows-latest, macOS-latest] 
         build_type: ${{ fromJSON(format('[{0}]', inputs.build_type || '"Debug","Release"')) }}
         c_compiler: [gcc, clang, cl]
         include:
           - os: windows-latest
             c_compiler: cl
             cpp_compiler: cl
-          - os: ubuntu-22.04
+          - os: ubuntu-20.04
             c_compiler: gcc
             cpp_compiler: g++
-          - os: ubuntu-22.04
+          - os: ubuntu-20.04
             c_compiler: clang
             cpp_compiler: clang++
           - os: macOS-latest
@@ -52,7 +52,7 @@ jobs:
             c_compiler: gcc
           - os: windows-latest
             c_compiler: clang
-          - os: ubuntu-22.04
+          - os: ubuntu-20.04
             c_compiler: cl
           - os: macOS-latest
             c_compiler: cl
@@ -71,16 +71,8 @@ jobs:
       run: |
         echo "build-output-dir=${{ github.workspace }}/build" >> "$GITHUB_OUTPUT"
 
-    - name: Set Clang 16 as Default
-      if: matrix.os == 'ubuntu-24.04' && matrix.c_compiler == 'clang'
-      run: |
-        sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-16 100
-        sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-16 100
-        sudo update-alternatives --set clang /usr/bin/clang-16
-        sudo update-alternatives --set clang++ /usr/bin/clang++-16
-
     - name: Check Clang Settings
-      if: matrix.os == 'ubuntu-22.04' && matrix.c_compiler == 'clang'
+      if: matrix.os == 'ubuntu-20.04' && matrix.c_compiler == 'clang'
       run: |
         clang --version
         clang++ --version

CMakeLists.txt

@@ -210,7 +210,7 @@ if(${GA_BUILD_SAMPLE})
 endif()
 
 add_library(GameAnalytics ${LIB_TYPE} ${CPP_SOURCES})
-target_link_libraries(GameAnalytics PRIVATE ${LIBS} PUBLIC ${PUBLIC_LIBS} -lc)
+target_link_libraries(GameAnalytics PRIVATE ${LIBS} PUBLIC ${PUBLIC_LIBS})
 message(STATUS "CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
 message(STATUS "CMAKE_EXE_LINKER_FLAGS: ${CMAKE_EXE_LINKER_FLAGS}")
 message(STATUS "CMAKE_SHARED_LINKER_FLAGS: ${CMAKE_SHARED_LINKER_FLAGS}")
@@ -240,7 +240,7 @@ add_executable(${UT_PROJECT_NAME} ${TEST_SRC_FILES})
 ########################################
 # Standard linking to gtest and gmock components
 ########################################
-target_link_libraries(${UT_PROJECT_NAME} gtest gtest_main gmock_main -lc)
+target_link_libraries(${UT_PROJECT_NAME} gtest gtest_main gmock_main)
 
 ########################################
 # Linking to GA SDK