moved transitive find of c-blosc to FindAGS_EXAMPLE_CPP_LIB.cmake

CMakeLists.txt

@@ -43,14 +43,6 @@ message (STATUS  "CBLOSC SHARED LIB: ${AGS_EXAMPLE_CPP_LIB_LIBRARIES}")
 set (DLLS_to_install  ${DLLS_to_install}  ${AGS_EXAMPLE_CPP_LIB_DLLS})
 
 
-# find c-blosc (set hint CBLOSC_ROOT)
-find_package(CBLOSC  REQUIRED)
-include_directories(${CBLOSC_INCLUDE_DIR})
-message (STATUS  "CBLOSC DLLS: ${CBLOSC_DLLS}")
-message (STATUS  "CBLOSC SHARED LIB: ${CBLOSC_LIBRARIES}")
-set (DLLS_to_install  ${DLLS_to_install}  ${CBLOSC_DLLS})
-
-
 # find Boost (set hint BOOST_ROOT)
 set (Boost_USE_STATIC_LIBS  OFF)
 set (Boost_USE_STATIC_RUNTIME  OFF)  # this should always be set to OFF

cmake/Modules/FindAGS_EXAMPLE_CPP_LIB.cmake

@@ -29,6 +29,18 @@ if (NOT AGS_EXAMPLE_CPP_LIB_ROOT)
     set (AGS_EXAMPLE_CPP_LIB_ROOT  $ENV{AGS_EXAMPLE_CPP_LIB_ROOT})
 endif ()
 
+
+# c-blosc is needed for transitive linking, so we locate that as well
+if (NOT CBLOSC_ROOT)
+    set (CBLOSC_ROOT  ${AGS_EXAMPLE_CPP_LIB_ROOT})
+endif ()
+
+# find c-blosc (set hint CBLOSC_ROOT)
+find_package(CBLOSC  REQUIRED)
+message (STATUS  "CBLOSC DLLS: ${CBLOSC_DLLS}")
+message (STATUS  "CBLOSC SHARED LIB: ${CBLOSC_LIBRARIES}")
+
+
 # find include dir
 find_path(AGS_EXAMPLE_CPP_LIB_INCLUDE_DIR 
           NAMES activision_game_science/blosc_wrapper.h
@@ -89,6 +101,9 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(AGS_EXAMPLE_CPP_LIB REQUIRED_VARS AGS_EXAMPLE_
 
 
 if(AGS_EXAMPLE_CPP_LIB_FOUND)
+    # add c-blosc libs on for transitive linking
+    set(AGS_EXAMPLE_CPP_LIB_LIBRARY  ${AGS_EXAMPLE_CPP_LIB_LIBRARY}  ${CBLOSC_LIBRARY})
+    set(AGS_EXAMPLE_CPP_LIB_STATIC_LIBRARY  ${AGS_EXAMPLE_CPP_LIB_STATIC_LIBRARY}  ${CBLOSC_STATIC_LIBRARY})
     set(AGS_EXAMPLE_CPP_LIB_INCLUDE_DIRS ${AGS_EXAMPLE_CPP_LIB_INCLUDE_DIR})
     set(AGS_EXAMPLE_CPP_LIB_STATIC_LIBRARIES ${AGS_EXAMPLE_CPP_LIB_STATIC_LIBRARY})
     set(AGS_EXAMPLE_CPP_LIB_LIBRARIES ${AGS_EXAMPLE_CPP_LIB_LIBRARY})