fixed pvs multiple targets issue, fixed some readme typos

cmake/PVS-Studio-conf.cmake

@@ -2,11 +2,12 @@ if (ENABLE_PVS_STUDIO)
     message("- UCU.APPS.CS: PVS Studio enabled in CMakeLists.txt")
     set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
     include(cmake/extra/PVS-Studio.cmake)
+    set(ANALYZED_FILES "" CACHE INTERNAL "ANALYZED_FILES")
     foreach(TARGET ${ALL_TARGETS})
         pvs_studio_add_target(TARGET ${TARGET}.analyze ALL
                 OUTPUT FORMAT errorfile
                 ANALYZE ${TARGET}
-                LOG target.err)
+                LOG target_${TARGET}.err)
     endforeach()
 
 else ()

cmake/extra/PVS-Studio.cmake

@@ -3,7 +3,7 @@
 #
 # Version 12
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.16)
 cmake_policy(SET CMP0054 NEW)
 
 if (PVS_STUDIO_AS_SCRIPT)
@@ -31,16 +31,16 @@ if (PVS_STUDIO_AS_SCRIPT)
             endif ()
         endif ()
     endforeach ()
-    
+
     execute_process(COMMAND ${PVS_STUDIO_COMMAND} ${additional_args}
-                    RESULT_VARIABLE result
-                    OUTPUT_VARIABLE output
-                    ERROR_VARIABLE error)
+            RESULT_VARIABLE result
+            OUTPUT_VARIABLE output
+            ERROR_VARIABLE error)
 
     if (result AND NOT output MATCHES "^No compilation units were found\\.")
         message(FATAL_ERROR "PVS-Studio exited with non-zero code.\nStdout:\n${output}\nStderr:\n${error}\n")
     endif()
-    
+
     return()
 endif ()
 
@@ -124,7 +124,7 @@ endfunction ()
 function (pvs_studio_set_target_flags TARGET CXX C)
     set(CXX_FLAGS "${${CXX}}")
     set(C_FLAGS "${${C}}")
-    
+
     if (NOT MSVC)
         list(APPEND CXX_FLAGS "$<$<BOOL:${CMAKE_SYSROOT}>:--sysroot=${CMAKE_SYSROOT}>")
         list(APPEND C_FLAGS "$<$<BOOL:${CMAKE_SYSROOT}>:--sysroot=${CMAKE_SYSROOT}>")
@@ -183,9 +183,16 @@ function (pvs_studio_analyze_file SOURCE SOURCE_DIR BINARY_DIR)
     pvs_studio_join_path(SOURCE "${SOURCE_DIR}" "${SOURCE}")
 
     set(LOG "${BINARY_DIR}/PVS-Studio/${SOURCE_RELATIVE}.plog")
+
     get_filename_component(LOG "${LOG}" REALPATH)
     get_filename_component(PARENT_DIR "${LOG}" DIRECTORY)
 
+    if (${LOG} IN_LIST ANALYZED_FILES)
+        return()
+    endif()
+    list(APPEND ANALYZED_FILES ${LOG})
+    set(ANALYZED_FILES "${ANALYZED_FILES}" CACHE INTERNAL "ANALYZED_FILES")
+
     if (EXISTS "${SOURCE}" AND NOT TARGET "${LOG}" AND NOT "${PVS_STUDIO_LANGUAGE}" STREQUAL "")
         # A workaround to support implicit dependencies for ninja generators.
         set(depPvsArg)
@@ -201,29 +208,29 @@ function (pvs_studio_analyze_file SOURCE SOURCE_DIR BINARY_DIR)
         #
         # It is a workaround to expand generator expressions.
         set(cmdline "${PVS_STUDIO_BIN}" analyze
-                    --output-file "${LOG}"
-                    --source-file "${SOURCE}"
-                    ${depPvsArg}
-                    ${PVS_STUDIO_ARGS}
-                    --cl-params "${PVS_STUDIO_CL_PARAMS}" "${SOURCE}")
+                --output-file "${LOG}"
+                --source-file "${SOURCE}"
+                ${depPvsArg}
+                ${PVS_STUDIO_ARGS}
+                --cl-params "${PVS_STUDIO_CL_PARAMS}" "${SOURCE}")
 
         string(REPLACE ";" "$<SEMICOLON>" cmdline "${cmdline}")
         set(pvscmd "${CMAKE_COMMAND}"
-                   -D PVS_STUDIO_AS_SCRIPT=TRUE
-                   -D "PVS_STUDIO_COMMAND=${cmdline}"
-                   -P "${PVS_STUDIO_SCRIPT}"
-        )
+                -D PVS_STUDIO_AS_SCRIPT=TRUE
+                -D "PVS_STUDIO_COMMAND=${cmdline}"
+                -P "${PVS_STUDIO_SCRIPT}"
+                )
 
         add_custom_command(OUTPUT "${LOG}"
-                           COMMAND "${CMAKE_COMMAND}" -E make_directory "${PARENT_DIR}"
-                           COMMAND "${CMAKE_COMMAND}" -E remove_directory "${LOG}"
-                           COMMAND ${pvscmd}
-                           WORKING_DIRECTORY "${BINARY_DIR}"
-                           DEPENDS "${SOURCE}" "${PVS_STUDIO_SUPPRESS_BASE}" "${PVS_STUDIO_DEPENDS}"
-                           IMPLICIT_DEPENDS "${PVS_STUDIO_LANGUAGE}" "${SOURCE}"
-                           ${depCommandArg}
-                           VERBATIM
-                           COMMENT "Analyzing ${PVS_STUDIO_LANGUAGE} file ${SOURCE_RELATIVE}")
+                COMMAND "${CMAKE_COMMAND}" -E make_directory "${PARENT_DIR}"
+                COMMAND "${CMAKE_COMMAND}" -E remove_directory "${LOG}"
+                COMMAND ${pvscmd}
+                WORKING_DIRECTORY "${BINARY_DIR}"
+                DEPENDS "${SOURCE}" "${PVS_STUDIO_SUPPRESS_BASE}" "${PVS_STUDIO_DEPENDS}"
+                IMPLICIT_DEPENDS "${PVS_STUDIO_LANGUAGE}" "${SOURCE}"
+                ${depCommandArg}
+                VERBATIM
+                COMMENT "Analyzing ${PVS_STUDIO_LANGUAGE} file ${SOURCE_RELATIVE}")
         list(APPEND PLOGS "${LOG}")
     endif ()
     set(PVS_STUDIO_PLOGS "${PLOGS}" PARENT_SCOPE)
@@ -382,13 +389,13 @@ function (pvs_studio_add_target)
 
     if ("${PVS_STUDIO_CONFIG}" STREQUAL "" AND NOT "${PVS_STUDIO_CFG_TEXT}" STREQUAL "")
         set(PVS_STUDIO_CONFIG "${CMAKE_BINARY_DIR}/PVS-Studio.cfg")
-        
+
         set(PVS_STUDIO_CONFIG_COMMAND "${CMAKE_COMMAND}" -E echo "${PVS_STUDIO_CFG_TEXT}" > "${PVS_STUDIO_CONFIG}")
 
         add_custom_command(OUTPUT "${PVS_STUDIO_CONFIG}"
-                           COMMAND ${PVS_STUDIO_CONFIG_COMMAND}
-                           WORKING_DIRECTORY "${BINARY_DIR}"
-                           COMMENT "Generating PVS-Studio.cfg")
+                COMMAND ${PVS_STUDIO_CONFIG_COMMAND}
+                WORKING_DIRECTORY "${BINARY_DIR}"
+                COMMENT "Generating PVS-Studio.cfg")
 
         list(APPEND PVS_STUDIO_DEPENDS "${PVS_STUDIO_CONFIG}")
     endif ()
@@ -408,7 +415,7 @@ function (pvs_studio_add_target)
     endif ()
 
     list(APPEND PVS_STUDIO_ARGS --platform "${PVS_STUDIO_PLATFORM}"
-                                --preprocessor "${PVS_STUDIO_PREPROCESSOR}")
+            --preprocessor "${PVS_STUDIO_PREPROCESSOR}")
 
     if (NOT "${PVS_STUDIO_SUPPRESS_BASE}" STREQUAL "")
         pvs_studio_join_path(PVS_STUDIO_SUPPRESS_BASE "${CMAKE_CURRENT_SOURCE_DIR}" "${PVS_STUDIO_SUPPRESS_BASE}")
@@ -422,7 +429,7 @@ function (pvs_studio_add_target)
     if (NOT "${CMAKE_C_COMPILER}" STREQUAL "")
         list(APPEND PVS_STUDIO_ARGS --cc "${CMAKE_C_COMPILER}")
     endif ()
-    
+
     if (PVS_STUDIO_KEEP_INTERMEDIATE_FILES)
         list(APPEND PVS_STUDIO_ARGS --dump-files)
     endif()
@@ -490,13 +497,13 @@ function (pvs_studio_add_target)
             message(FATAL_ERROR "You should set CMAKE_EXPORT_COMPILE_COMMANDS to TRUE")
         endif ()
         add_custom_command(
-            OUTPUT "${COMPILE_COMMANDS_LOG}"
-            COMMAND "${PVS_STUDIO_BIN}" analyze -i
-                    --output-file "${COMPILE_COMMANDS_LOG}.always"
-                    ${PVS_STUDIO_ARGS}
-            COMMENT "Analyzing with PVS-Studio"
-            WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
-            DEPENDS "${PVS_STUDIO_SUPPRESS_BASE}" "${PVS_STUDIO_DEPENDS}"
+                OUTPUT "${COMPILE_COMMANDS_LOG}"
+                COMMAND "${PVS_STUDIO_BIN}" analyze -i
+                --output-file "${COMPILE_COMMANDS_LOG}.always"
+                ${PVS_STUDIO_ARGS}
+                COMMENT "Analyzing with PVS-Studio"
+                WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
+                DEPENDS "${PVS_STUDIO_SUPPRESS_BASE}" "${PVS_STUDIO_DEPENDS}"
         )
         list(APPEND PVS_STUDIO_PLOGS_LOGS "${COMPILE_COMMANDS_LOG}.always")
         list(APPEND PVS_STUDIO_PLOGS_DEPENDENCIES "${COMPILE_COMMANDS_LOG}")
@@ -519,13 +526,13 @@ function (pvs_studio_add_target)
             endif ()
             set(converter_no_help "")
             if (PVS_STUDIO_HIDE_HELP)
-              set(converter_no_help "--noHelpMessages")
+                set(converter_no_help "--noHelpMessages")
             endif()
             list(APPEND COMMANDS
-                COMMAND "${CMAKE_COMMAND}" -E remove -f "${PVS_STUDIO_LOG}.pvs.raw"
-                COMMAND "${CMAKE_COMMAND}" -E rename "${PVS_STUDIO_LOG}" "${PVS_STUDIO_LOG}.pvs.raw"
-                COMMAND "${PVS_STUDIO_CONVERTER}" "${PVS_STUDIO_CONVERTER_ARGS}" ${converter_no_help} -t "${PVS_STUDIO_FORMAT}" "${PVS_STUDIO_LOG}.pvs.raw" -o "${PVS_STUDIO_LOG}" -a "${PVS_STUDIO_MODE}"
-                )
+                    COMMAND "${CMAKE_COMMAND}" -E remove -f "${PVS_STUDIO_LOG}.pvs.raw"
+                    COMMAND "${CMAKE_COMMAND}" -E rename "${PVS_STUDIO_LOG}" "${PVS_STUDIO_LOG}.pvs.raw"
+                    COMMAND "${PVS_STUDIO_CONVERTER}" "${PVS_STUDIO_CONVERTER_ARGS}" ${converter_no_help} -t "${PVS_STUDIO_FORMAT}" "${PVS_STUDIO_LOG}.pvs.raw" -o "${PVS_STUDIO_LOG}" -a "${PVS_STUDIO_MODE}"
+                    )
             if(NOT PVS_STUDIO_KEEP_COMBINED_PLOG)
                 list(APPEND COMMANDS COMMAND "${CMAKE_COMMAND}" -E remove -f "${PVS_STUDIO_LOG}.pvs.raw")
             endif()
@@ -540,10 +547,10 @@ function (pvs_studio_add_target)
     endif ()
 
     add_custom_command(OUTPUT "${PVS_STUDIO_LOG}"
-                       ${COMMANDS}
-                       COMMENT "${COMMENT}"
-                       DEPENDS ${PVS_STUDIO_PLOGS} ${PVS_STUDIO_PLOGS_DEPENDENCIES}
-                       WORKING_DIRECTORY "${CMAKE_BINARY_DIR}")
+            ${COMMANDS}
+            COMMENT "${COMMENT}"
+            DEPENDS ${PVS_STUDIO_PLOGS} ${PVS_STUDIO_PLOGS_DEPENDENCIES}
+            WORKING_DIRECTORY "${CMAKE_BINARY_DIR}")
 
     if (PVS_STUDIO_ALL)
         set(ALL "ALL")
@@ -561,9 +568,9 @@ function (pvs_studio_add_target)
         set(COMMANDS "")
     endif ()
 
-    add_custom_target("${PVS_STUDIO_TARGET}" ${ALL} ${COMMANDS} 
-                      WORKING_DIRECTORY "${CMAKE_BINARY_DIR}" 
-                      DEPENDS ${PVS_STUDIO_DEPENDS} "${PVS_STUDIO_LOG}")
+    add_custom_target("${PVS_STUDIO_TARGET}" ${ALL} ${COMMANDS}
+            WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
+            DEPENDS ${PVS_STUDIO_DEPENDS} "${PVS_STUDIO_LOG}")
 
     # A workaround to add implicit dependencies of source files from include directories
     set_target_properties("${PVS_STUDIO_TARGET}" PROPERTIES INCLUDE_DIRECTORIES "${inc_path}")

readme.md

@@ -9,13 +9,13 @@ Variant: <mark>VARIANT SHOULD BE HERE</mark>
 
 ### Compilation
 
-<mark>HOW TO COMPILE YOUR PROGRAM? (RECOMMENDED: ./comile.sh)</mark>
+<mark>HOW TO COMPILE YOUR PROGRAM? (RECOMMENDED: ./compile.sh)</mark>
 
 ### Installation
 
 <mark>DESCRIBE THE INSTALLATION PROCESS (USE ./dependencies FOLDER)</mark>
 
-<mark>Note: For Python scripts, You must add `requirenments.txt` 
+<mark>Note: For Python scripts, You must add `requirements.txt` 
 file and add your env to the `.gitignore` file!</mark>
 
 ### Usage