custom glibc

Author: dorin-ga

.github/workflows/cmake.yml

@@ -93,6 +93,7 @@ jobs:
         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
+        export LD_LIBRARY_PATH=$glibc_install/lib:$LD_LIBRARY_PATH
 
     - name: Check Clang Settings
       if: matrix.os == 'ubuntu-latest' && matrix.c_compiler == 'clang'

CMakeLists.txt

@@ -195,11 +195,11 @@ elseif(APPLE)
     create_source_groups(MACOS_SOURCES)
 
 elseif(LINUX)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DGUID_STDLIB -std=c++17")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DGUID_STDLIB -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++17")
 
     if (CMAKE_CXX_COMPILER MATCHES "clang")
         message(STATUS "Detected Clang compiler: ${CMAKE_CXX_COMPILER}")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ -nostdinc++ -I$ENV{glibc_install}/include/c++/v1 -L$ENV{glibc_install}/lib")
     endif()
 
 endif()