[A] Add option POSITION_INDEPENDENT_CODE for library target (libfort::fort).

ChangeLog.md

@@ -17,6 +17,7 @@
 - Refactoring of code that uses vectors.
 - Add target export in cmake.
 - Add option `FORT_ENABLE_TESTING` to turn on/off building tests and examples.
+- Add option `POSITION_INDEPENDENT_CODE` for library target (libfort::fort).
 
 ### Docs
 

lib/CMakeLists.txt

@@ -11,8 +11,11 @@ target_include_directories(fort
 )
 
 set_target_properties(fort
-    PROPERTIES VERSION ${libfort_VERSION}
+    PROPERTIES
-    SOVERSION ${libfort_SOVERSION})
+        VERSION ${libfort_VERSION}
+        SOVERSION ${libfort_SOVERSION}
+        POSITION_INDEPENDENT_CODE ON
+)
 
 if(NOT FORT_HAVE_WCHAR)
     target_compile_definitions(fort

tests/package_tests/CMakeLists.txt

@@ -30,9 +30,14 @@ add_library(foo-lib
 target_link_libraries(foo-lib
 	PRIVATE libfort::fort)
 
+add_library(foo-lib-shared SHARED
+	foo-lib.cpp)
+target_link_libraries(foo-lib-shared
+	PRIVATE libfort::fort)
+
 include(GNUInstallDirs)
 install(
-	TARGETS foo-lib
+	TARGETS foo-lib foo-lib-shared
 	EXPORT ${PROJECT_NAME}-targets
 	INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
 	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}