fixed unitialized CMake variables

Author: firewave

cmake/clang_tidy.cmake

@@ -40,6 +40,8 @@ if(RUN_CLANG_TIDY_NAMES)
         set(CLANG_TIDY_CSA_CONFIG "-config={InheritParentConfig: true, Checks: '-*,clang-analyzer-*,-clang-analyzer-core.CallAndMessage,-clang-analyzer-core.NonNullParamChecker,-clang-analyzer-cplusplus.NewDeleteLeaks,-clang-analyzer-cplusplus.NewDelete,-clang-analyzer-core.NullDereference,-clang-analyzer-unix.Stream,-clang-analyzer-alpha.clone.CloneChecker,-clang-analyzer-alpha.webkit.*'}")
         if (ENABLE_CSA_ALPHA)
             set(CLANG_TIDY_CSA_ALPHA_OPTS "-allow-enabling-alpha-checkers" "-extra-arg=-Xclang" "-extra-arg=-analyzer-config" "-extra-arg=-Xclang" "-extra-arg=aggressive-binary-operation-simplification=true")
+        else()
+            set(CLANG_TIDY_CSA_ALPHA_OPTS "")
         endif()
 
         # TODO: exclude moc_*.cpp

cmake/findDependencies.cmake

@@ -34,6 +34,8 @@ if(HAVE_RULES)
     if(NOT PCRE_LIBRARY OR NOT PCRE_INCLUDE)
         message(FATAL_ERROR "pcre dependency for RULES has not been found")
     endif()
+else()
+    set(PCRE_LIBRARY "")
 endif()
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
@@ -70,6 +72,9 @@ if(NOT USE_BUNDLED_TINYXML2)
 endif()
 
 find_package(Threads REQUIRED)
+if(NOT DEFINED CMAKE_THREAD_LIBS_INIT)
+    set(CMAKE_THREAD_LIBS_INIT "")
+endif()
 
 if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.30")
     # avoid legacy warning about Boost lookup in CMake
@@ -90,7 +95,7 @@ if(USE_BOOST)
         endif()
         set(Boost_FOUND ON)
         set(Boost_INCLUDE_DIRS "${BOOST_INCLUDEDIR}")
-        # TODO: set Boost_VERSION_STRING
+        set(Boost_VERSION_STRING "")  # TODO: set proper value
     elseif(USE_BOOST STREQUAL "Auto")
         find_package(Boost)
     else()

cmake/printInfo.cmake

@@ -69,7 +69,9 @@ if(BUILD_GUI)
     message(STATUS "QT_VERSION =            ${QT_VERSION}")
     message(STATUS "Qt6Core_LIBRARIES =     ${Qt6Core_LIBRARIES}")
     message(STATUS "Qt6Core_INCLUDE_DIRS =  ${Qt6Core_INCLUDE_DIRS}")
-    message(STATUS "QHELPGENERATOR =        ${QHELPGENERATOR}")
+    if(BUILD_ONLINE_HELP)
+        message(STATUS "QHELPGENERATOR =        ${QHELPGENERATOR}")
+    endif()
 endif()
 message(STATUS)
 message(STATUS "HAVE_RULES =            ${HAVE_RULES}")
@@ -90,9 +92,11 @@ message(STATUS)
 message(STATUS "USE_BOOST =             ${USE_BOOST}")
 if(USE_BOOST)
     message(STATUS "Boost_FOUND =           ${Boost_FOUND}")
-    message(STATUS "Boost_VERSION_STRING =  ${Boost_VERSION_STRING}")
-    message(STATUS "Boost_INCLUDE_DIRS =    ${Boost_INCLUDE_DIRS}")
-    message(STATUS "USE_BOOST_INT128 =      ${USE_BOOST_INT128}")
+    if(Boost_FOUND)
+        message(STATUS "Boost_VERSION_STRING =  ${Boost_VERSION_STRING}")
+        message(STATUS "Boost_INCLUDE_DIRS =    ${Boost_INCLUDE_DIRS}")
+        message(STATUS "USE_BOOST_INT128 =      ${USE_BOOST_INT128}")
+    endif()
 endif()
 message(STATUS)
 message(STATUS "USE_LIBCXX =            ${USE_LIBCXX}")

lib/CMakeLists.txt

@@ -12,6 +12,8 @@ function(build_src output filename)
     set(${output} ${${output}} ${outfile} PARENT_SCOPE)
     if (USE_MATCHCOMPILER_OPT STREQUAL "Verify")
         set(verify_option "--verify")
+    else()
+        set(verify_option "")
     endif()
     add_custom_command(
         OUTPUT ${outfile}
@@ -28,6 +30,7 @@ function(build_src output filename)
 endfunction()
 
 if (NOT USE_MATCHCOMPILER_OPT STREQUAL "Off")
+    set(srcs_build "")
     foreach(file ${srcs})
         build_src(srcs_build ${file})
     endforeach()

test/CMakeLists.txt

@@ -79,7 +79,7 @@ if (BUILD_TESTING)
             set(oneValueArgs PLATFORM NAME)
             set(multiValueArgs ADD_LIBRARY)
 
-            cmake_parse_arguments(PARSE "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+            cmake_parse_arguments(PARSE "" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
             get_filename_component(LIBRARY ${CFG_TEST} NAME_WE)
             # TODO: get rid of this
             if(PARSE_ADD_LIBRARY)