CMake: Provide proper interface targets from dependencies

dep/gsoap/CMakeLists.txt

@@ -10,17 +10,22 @@
 
 file(GLOB sources *.cpp *.h)
 
-set(gsoap_STAT_SRCS
-   ${sources}
-)
-
-include_directories(
-   ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
-# Little fix for MSVC / Windows platforms
-add_definitions(-D_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=0)
-
-add_library(gsoap STATIC ${gsoap_STAT_SRCS})
+add_library(gsoap STATIC ${sources})
 
 set_target_properties(gsoap PROPERTIES LINKER_LANGUAGE CXX)
+
+target_include_directories(gsoap
+  PUBLIC
+    ${CMAKE_CURRENT_SOURCE_DIR})
+
+set_target_properties(gsoap
+    PROPERTIES
+      FOLDER
+        "dep")
+
+if (MSVC)
+  # Little fix for MSVC / Windows platforms
+  target_compile_definitions(gsoap
+    PRIVATE
+      -D_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=0)
+endif()