Fix host linker options to have -Bsymbolic (dotnet#34534)

* Fix host linker options to have -Bsymbolic * Remove -Bsymbolic-functions
mmitche · Apr 6, 2020 · 7cb78d3 · 7cb78d3
1 parent 8f6b899
commit 7cb78d3
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/installer/corehost/cli/common.cmake b/src/installer/corehost/cli/common.cmake
@@ -32,6 +32,12 @@ if(CLR_CMAKE_TARGET_WIN32)
     list(APPEND SOURCES ${HEADERS})
 endif()
 
+# This is required to map a symbol reference to a matching definition local to the module (.so)
+# containing the reference instead of using definitions from other modules.
+if(CLR_CMAKE_TARGET_LINUX)
+    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Xlinker -Bsymbolic")
+endif()
+
 function(set_common_libs TargetType)
 
     # Libraries used for exe projects