Вынос опций за пределы функций

CMLibCodeAnalysisClangAnalyze.cmake

@@ -1,16 +1,19 @@
+find_program(CLANG_CHECK_EXE
+             NAMES clang-check-10
+                   clang-check-9
+                   clang-check-8
+                   clang-check-7
+                   clang-check-6.0
+                   clang-check)
+if(CLANG_CHECK_EXE)
+  option(CLANG_ANALYZE_FIX "Perform fixes for Clang-Check" OFF)
+endif()
+
 function(add_clang_analyze_check)
   list(GET ARGN 0 _target)
   set(_sources ${ARGN})
   list(REMOVE_AT _sources 0)
 
-  option(CLANG_ANALYZE_FIX "Perform fixes for Clang-Check" OFF)
-  find_program(CLANG_CHECK_EXE
-               NAMES clang-check-10
-                     clang-check-9
-                     clang-check-8
-                     clang-check-7
-                     clang-check-6.0
-                     clang-check)
   if(CLANG_CHECK_EXE)
     if(CLANG_CHECK_FIX)
       list(APPEND _args "-fix")

CMLibCodeAnalysisClangTidy.cmake

@@ -1,20 +1,23 @@
+find_program(CLANG_TIDY_EXE
+             NAMES clang-tidy-10
+                   clang-tidy-9
+                   clang-tidy-8
+                   clang-tidy-7
+                   clang-tidy-6.0
+                   clang-tidy)
+if(CLANG_TIDY_EXE)
+  option(CLANG_TIDY_FIX "Perform fixes for Clang-Tidy" OFF)
+  if(CLANG_TIDY_FIX)
+    list(APPEND _args "-fix")
+  endif()
+endif()
+
 function(add_clang_tidy_check)
   list(GET ARGN 0 _target)
   set(_sources ${ARGN})
   list(REMOVE_AT _sources 0)
 
-  option(CLANG_TIDY_FIX "Perform fixes for Clang-Tidy" OFF)
-  find_program(CLANG_TIDY_EXE
-               NAMES clang-tidy-10
-                     clang-tidy-9
-                     clang-tidy-8
-                     clang-tidy-7
-                     clang-tidy-6.0
-                     clang-tidy)
   if(CLANG_TIDY_EXE)
-    if(CLANG_TIDY_FIX)
-      list(APPEND _args "-fix")
-    endif()
     if(NOT TARGET clang-tidy-check)
       add_custom_target(clang-tidy-check)
     endif()

CMLibCodeCoverage.cmake

@@ -1,38 +1,42 @@
+option(ENABLE_CODE_COVERAGE "Enable code coverage support" OFF)
+find_program(LCOV_EXE NAMES lcov)
+find_program(GENHTML_EXE NAMES genhtml)
+
 function(add_code_coverage)
   list(GET ARGN 0 _target)
 
-  if(ENABLE_CODE_COVERAGE AND CMAKE_CXX_COMPILER_IS_GCC)
+  if(ENABLE_CODE_COVERAGE)
-    find_program(LCOV_EXE NAMES lcov)
+    if(CMAKE_CXX_COMPILER_IS_GCC)
-    find_program(GENHTML_EXE NAMES genhtml)
+      target_compile_options(${_target} PUBLIC "--coverage")
-    target_compile_options(${_target} PUBLIC "--coverage")
+      get_target_property(LF ${_target} LINK_FLAGS)
-    get_target_property(LF ${_target} LINK_FLAGS)
+      string(APPEND LF " --coverage")
-    string(APPEND LF " --coverage")
+      set_target_properties(${_target} PROPERTIES LINK_FLAGS ${LF})
-    set_target_properties(${_target} PROPERTIES LINK_FLAGS ${LF})
 
-    if(LCOV_EXE)
+      if(LCOV_EXE)
-      add_custom_target(coverage-${_target}
+        add_custom_target(coverage-${_target}
-                        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
-                        COMMAND ${LCOV_EXE}
-                                --test-name
-                                ${_target}
-                                --output
-                                "${_target}.lcov"
-                                --capture
-                                --directory
-                                ${CMAKE_BINARY_DIR})
-      add_dependencies(coverage-${_target} ${_target})
-
-      if(GENHTML_EXE)
-        add_custom_target(coverage-report-${_target}
                           WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
-                          COMMAND ${GENHTML_EXE}
+                          COMMAND ${LCOV_EXE}
-                                  --output-directory
+                                  --test-name
-                                  "report-${_target}"
+                                  ${_target}
-                                  "${_target}.lcov")
+                                  --output
-        add_dependencies(coverage-report-${_target} coverage-${_target})
+                                  "${_target}.lcov"
+                                  --capture
+                                  --directory
+                                  ${CMAKE_BINARY_DIR})
+        add_dependencies(coverage-${_target} ${_target})
+
+        if(GENHTML_EXE)
+          add_custom_target(coverage-report-${_target}
+                            WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+                            COMMAND ${GENHTML_EXE}
+                                    --output-directory
+                                    "report-${_target}"
+                                    "${_target}.lcov")
+          add_dependencies(coverage-report-${_target} coverage-${_target})
+        endif()
       endif()
+    else()
+      message("Only GCC is supported for code coverage")
     endif()
-  else()
-    message("Only GCC is supported for code coverage")
   endif()
 endfunction()