fix cmake warnings

explicitly request CONFIG mode to avoid warning about missing blah-config.cmake

Author: aumuell

CMakeLists.txt

@@ -325,7 +325,7 @@ if (NOT COVISE_BUILD_ONLY_FILE)
     COVISE_FIND_PACKAGE(OpenSSL)
     set(OpenGL_GL_PREFERENCE LEGACY)
     COVISE_FIND_PACKAGE(OpenGL)
-    COVISE_FIND_PACKAGE(OpenXR)
+    COVISE_FIND_PACKAGE(OpenXR CONFIG)
     COVISE_FIND_PACKAGE(GLEW) # virvo depends on it
     if (NOT GLEW_FOUND)
         set (COVISE_USE_VIRVO OFF)
@@ -337,17 +337,17 @@ if (NOT COVISE_BUILD_ONLY_FILE)
     COVISE_FIND_PACKAGE(XERCESC REQUIRED)
     COVISE_FIND_PACKAGE(ZLIB REQUIRED)
     COVISE_FIND_PACKAGE(JPEGTURBO)
+    if (NOT JPEGTURBO_FOUND)
+        COVISE_FIND_PACKAGE(JPEG REQUIRED)
+    endif()
 
 	covise_find_package(Freetype)
 	covise_find_package(CURL)
-	covise_find_package(glslang 15)
+        covise_find_package(glslang 15 CONFIG)
 	covise_find_package(Vulkan 1.1.70)
-	covise_find_package(vsg 1.1.4)
-	covise_find_package(vsgXchange 1.0.5)
-	covise_find_package(vsgPoints 0.6.0)
-    if (NOT JPEGTURBO_FOUND)
-        COVISE_FIND_PACKAGE(JPEG REQUIRED)
-    endif()
+        covise_find_package(vsg 1.1.4 CONFIG)
+        covise_find_package(vsgXchange 1.0.5 CONFIG)
+        covise_find_package(vsgPoints 0.6.0 CONFIG)
     COVISE_FIND_PACKAGE(PNG REQUIRED)
     COVISE_FIND_PACKAGE(TIFF REQUIRED)
     if (NOT COVISE_BUILD_ONLY_ODDLOT)

src/3rdparty/deskvox

@@ -1,4 +1,4 @@
-covise_find_package(anari)
+covise_find_package(anari CONFIG)
 if(NOT TARGET anari::anari)
     return()
 endif()