Cleanup: quiet uninitialized warnings

CMakeLists.txt

@@ -1755,6 +1755,8 @@ endif()
 
 if(WITH_COMPILER_SHORT_FILE_MACRO)
   # Use '-fmacro-prefix-map' for Clang and GCC (MSVC doesn't support this).
+  set(C_PREFIX_MAP_FLAGS "")
+  set(CXX_PREFIX_MAP_FLAGS "")
   add_check_c_compiler_flag(C_PREFIX_MAP_FLAGS C_MACRO_PREFIX_MAP -fmacro-prefix-map=foo=bar)
   add_check_cxx_compiler_flag(CXX_PREFIX_MAP_FLAGS CXX_MACRO_PREFIX_MAP -fmacro-prefix-map=foo=bar)
   if(C_MACRO_PREFIX_MAP AND CXX_MACRO_PREFIX_MAP)
@@ -1789,6 +1791,8 @@ if(WITH_COMPILER_SHORT_FILE_MACRO)
     )
     set(WITH_COMPILER_SHORT_FILE_MACRO OFF)
   endif()
+  unset(C_PREFIX_MAP_FLAGS)
+  unset(CXX_PREFIX_MAP_FLAGS)
 endif()
 
 # Include warnings first, so its possible to disable them with user defined flags

build_files/cmake/Modules/GTestTesting.cmake

@@ -39,6 +39,8 @@ macro(BLENDER_SRC_GTEST_EX)
     unset(_current_include_directories)
     if(WIN32)
       set(MANIFEST "${CMAKE_BINARY_DIR}/tests.exe.manifest")
+    else()
+      set(MANIFEST "")
     endif()
 
     add_executable(${TARGET_NAME} ${ARG_SRC} ${MANIFEST})
@@ -63,10 +65,13 @@ macro(BLENDER_SRC_GTEST_EX)
                           bf_intern_guardedalloc
                           extern_gtest
                           extern_gmock
-                          # needed for glog
-                          ${PTHREADS_LIBRARIES}
+                          # Needed for GLOG.
                           ${GLOG_LIBRARIES}
                           ${GFLAGS_LIBRARIES})
+
+    if(DEFINED PTHREADS_LIBRARIES) # Needed for GLOG.
+      target_link_libraries(${TARGET_NAME} PRIVATE ${PTHREADS_LIBRARIES})
+    endif()
     if(WITH_OPENMP_STATIC)
       target_link_libraries(${TARGET_NAME} PRIVATE ${OpenMP_LIBRARIES})
     endif()
@@ -102,8 +107,8 @@ macro(BLENDER_SRC_GTEST_EX)
     endif()
     if(WIN32)
       set_target_properties(${TARGET_NAME} PROPERTIES VS_GLOBAL_VcpkgEnabled "false")
-      unset(MANIFEST)
     endif()
+    unset(MANIFEST)
     unset(TEST_INC)
     unset(TEST_INC_SYS)
     unset(TARGET_NAME)

intern/atomic/CMakeLists.txt

@@ -8,6 +8,8 @@ set(INC
 
 set(INC_SYS
 )
+set(LIB
+)
 
 add_library(bf_intern_atomic INTERFACE)
 

intern/guardedalloc/CMakeLists.txt

@@ -49,8 +49,10 @@ if(WIN32 AND NOT UNIX)
 endif()
 
 # Jemalloc 5.0.0+ needs extra configuration.
-if(WITH_MEM_JEMALLOC AND NOT ("${JEMALLOC_VERSION}" VERSION_LESS "5.0.0"))
+if(WITH_MEM_JEMALLOC)
+  if(NOT ("${JEMALLOC_VERSION}" VERSION_LESS "5.0.0"))
     add_definitions(-DWITH_JEMALLOC_CONF)
+  endif()
 endif()
 
 blender_add_lib(bf_intern_guardedalloc "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")

source/blender/asset_system/CMakeLists.txt

@@ -49,6 +49,8 @@ set(LIB
 blender_add_lib(bf_asset_system "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
 
 if(WITH_GTESTS)
+  set(TEST_INC
+  )
   set(TEST_SRC
     tests/asset_catalog_path_test.cc
     tests/asset_catalog_test.cc

source/blender/blenlib/CMakeLists.txt

@@ -18,7 +18,6 @@ set(INC_SYS
   ${EIGEN3_INCLUDE_DIRS}
   ${ZLIB_INCLUDE_DIRS}
   ${ZSTD_INCLUDE_DIRS}
-  ${GMP_INCLUDE_DIRS}
 )
 
 set(SRC

source/blender/depsgraph/CMakeLists.txt

@@ -171,6 +171,8 @@ blender_add_lib(bf_depsgraph "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
 add_dependencies(bf_depsgraph bf_rna)
 
 if(WITH_GTESTS)
+  set(TEST_INC
+  )
   set(TEST_SRC
     intern/builder/deg_builder_rna_test.cc
   )

source/blender/functions/CMakeLists.txt

@@ -71,6 +71,8 @@ endif()
 blender_add_lib(bf_functions "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
 
 if(WITH_GTESTS)
+  set(TEST_INC
+  )
   set(TEST_SRC
     tests/FN_field_test.cc
     tests/FN_lazy_function_test.cc

source/blender/imbuf/intern/oiio/CMakeLists.txt

@@ -24,12 +24,17 @@ set(SRC
 
 set(LIB
   ${OPENIMAGEIO_LIBRARIES}
-  ${PUGIXML_LIBRARIES}
   PRIVATE bf::blenlib
   PRIVATE bf::dna
   PRIVATE bf::intern::guardedalloc
 )
 
+if(WITH_PUGIXML)
+  list(APPEND LIB
+    ${PUGIXML_LIBRARIES}
+  )
+endif()
+
 if(WITH_IMAGE_OPENEXR)
   list(APPEND INC_SYS
     ${OPENEXR_INCLUDE_DIRS}

source/blender/windowmanager/CMakeLists.txt

@@ -29,6 +29,8 @@ set(INC
   # RNA_prototypes.h
   ${CMAKE_BINARY_DIR}/source/blender/makesrna
 )
+set(INC_SYS
+)
 
 set(SRC
   intern/wm.cc