fix: Added -fPIC link flag

Signed-off-by: Yash Pandey (YP) <[email protected]>

Author: EmperorYP7

bindings/python/CMakeLists.txt

@@ -42,7 +42,9 @@ if(UNIX)
 
     # If supported for the target machine, emit position-independent code
     # suitable for dynamic linking.
-    set_property(TARGET pycasbin PROPERTY POSITION_INDEPENDENT_CODE ON)
+    set_target_properties(pycasbin PROPERTIES
+        POSITION_INDEPENDENT_CODE ON
+    )
 endif()
 
 # macOS demands that the linker resolve all symbols at build time

casbin/CMakeLists.txt

@@ -24,11 +24,17 @@ target_precompile_headers(casbin PUBLIC "pch.h")
 
 set(CMAKE_INSTALL_PREFIX ${CMAKE_SOURCE_DIR})
 
-set_target_properties(casbin PROPERTIES PREFIX "")
+set_target_properties(casbin PROPERTIES 
+    PREFIX ""
+)
+
 if(WIN32 OR MSVC)
     set_target_properties(casbin PROPERTIES SUFFIX ".lib")
 elseif(UNIX)
-    set_target_properties(casbin PROPERTIES SUFFIX ".a")
+    set_target_properties(casbin PROPERTIES 
+        SUFFIX ".a"
+        POSITION_INDEPENDENT_CODE ON
+    )
 endif()
 
 install(

tests/CMakeLists.txt

@@ -15,21 +15,27 @@
 if(CASBIN_BUILD_TEST)
   set(CMAKE_CXX_STANDARD 17)
 
-add_executable(
-  casbintest
-  built_in_functions_test.cpp
-  config_test.cpp
-  enforcer_test.cpp
-  enforcer_cached_test.cpp
-  enforcer_synced_test.cpp
-  management_api_test.cpp
-  model_enforcer_test.cpp
-  model_test.cpp
-  rbac_api_with_domains_test.cpp
-  rbac_api_test.cpp
-  role_manager_test.cpp
-  util_test.cpp
-)
+  add_executable(
+    casbintest
+    built_in_functions_test.cpp
+    config_test.cpp
+    enforcer_test.cpp
+    enforcer_cached_test.cpp
+    enforcer_synced_test.cpp
+    management_api_test.cpp
+    model_enforcer_test.cpp
+    model_test.cpp
+    rbac_api_with_domains_test.cpp
+    rbac_api_test.cpp
+    role_manager_test.cpp
+    util_test.cpp
+  )
+
+  if(UNIX)
+    set_target_properties(casbintest PROPERTIES
+      POSITION_INDEPENDENT_CODE ON
+    )
+  endif()
 
   target_include_directories(casbintest PUBLIC ${CMAKE_SOURCE_DIR})
 

tests/benchmarks/CMakeLists.txt

@@ -23,6 +23,12 @@ add_executable(casbin_benchmark
 
 target_include_directories(casbin_benchmark PUBLIC ${CMAKE_SOURCE_DIR})
 
+if(UNIX)
+    set_target_properties(casbin_benchmark PROPERTIES
+      POSITION_INDEPENDENT_CODE ON
+    )
+endif()
+
 target_link_libraries(
     casbin_benchmark
     benchmark