Replace PROJECT_SOURCE_DIR to TOP in CMake (doxygen#11843)

* refactor(CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(src/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(doxmlparser/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(doxyapp/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(doxyparse/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(doxysearch/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(doxywizard/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(libmscgen/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(doc/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(doc_internal/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(examples/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(libversion/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(libxml/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(testing/CMake): replace PROJECT_SOURCE_DIR to TOP

* refactor(vhdlparser/CMake): replace PROJECT_SOURCE_DIR to TOP

* Revert "refactor: replace PROJECT_SOURCE_DIR to TOP"

* feat(CMake): replace TOP to PROJECT_SOURCE_DIR, remove TOP

Author: artyom-fedosov

CMakeLists.txt

@@ -60,7 +60,6 @@ endif()
 
 list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
 list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/Sanitizers")
-set(TOP "${PROJECT_SOURCE_DIR}")
 include(version)
 
 message(STATUS "Using Cmake version ${CMAKE_VERSION}")

cmake/version.cmake

@@ -1,3 +1,3 @@
-file (STRINGS "${TOP}/VERSION" VERSION)
+file (STRINGS "${PROJECT_SOURCE_DIR}/VERSION" VERSION)
 set(ENV{VERSION} "${VERSION}")
-set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${TOP}/VERSION)
+set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${PROJECT_SOURCE_DIR}/VERSION)

doc/CMakeLists.txt

@@ -11,7 +11,7 @@
 # Documents produced by Doxygen are derivative works derived from the
 # input used in their production; they are not affected by this license.
 
-include (${TOP}/cmake/version.cmake)
+include (${PROJECT_SOURCE_DIR}/cmake/version.cmake)
 string(TIMESTAMP DATE "%d-%m-%Y")
 string(TIMESTAMP YEAR "%Y")
 
@@ -155,7 +155,7 @@ if (build_doc_chm)
 )
 endif ()
 
-file(GLOB LANG_FILES CONFIGURE_DEPENDS "${TOP}/src//translator_??.h")
+file(GLOB LANG_FILES CONFIGURE_DEPENDS "${PROJECT_SOURCE_DIR}/src//translator_??.h")
 
 file(MAKE_DIRECTORY ${PROJECT_BINARY_DIR}/src
                     ${PROJECT_BINARY_DIR}/doc
@@ -209,8 +209,8 @@ set_source_files_properties(language.dox PROPERTIES GENERATED 1)
 
 # doc/config.dox (see tag Doxyfile:INPUT)
 add_custom_command(
-        COMMAND ${Python_EXECUTABLE}  ${TOP}/src/configgen.py -doc ${TOP}/src/config.xml > config.dox
-        DEPENDS ${TOP}/src/config.xml ${TOP}/src/configgen.py
+        COMMAND ${Python_EXECUTABLE}  ${PROJECT_SOURCE_DIR}/src/configgen.py -doc ${PROJECT_SOURCE_DIR}/src/config.xml > config.dox
+        DEPENDS ${PROJECT_SOURCE_DIR}/src/config.xml ${PROJECT_SOURCE_DIR}/src/configgen.py
         OUTPUT config.dox
         WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/doc/
 )

doc_internal/CMakeLists.txt

@@ -27,7 +27,7 @@ set(DOC_FILES
         translator.py
 )
 
-file(GLOB LANG_FILES CONFIGURE_DEPENDS "${TOP}/src//translator_??.h")
+file(GLOB LANG_FILES CONFIGURE_DEPENDS "${PROJECT_SOURCE_DIR}/src//translator_??.h")
 
 foreach (f  ${DOC_FILES})
 add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/doc_internal/${f}

examples/CMakeLists.txt

@@ -83,8 +83,8 @@ foreach (f_inp  ${BASIC_EXAMPLES})
         COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/html/examples/${f}
         COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/latex/examples/${f}
         COMMAND ${CMAKE_COMMAND} -E env PROJECT_BINARY_DIR=${PROJECT_BINARY_DIR} EXTRA_SETTINGS=docuexample.cfg ${EXECUTABLE_OUTPUT_PATH}/doxygen ${f}.cfg
-        COMMAND ${Python_EXECUTABLE}  ${TOP}/examples/strip_example.py  < ${PROJECT_BINARY_DIR}/latex/examples/${f}/latex/refman.tex > ${PROJECT_BINARY_DIR}/latex/examples/${f}/latex/refman_doc.tex
-        DEPENDS doxygen ${f}.${f_ext} ${f}.cfg ${TOP}/examples/strip_example.py ${f_dep} baseexample.cfg docuexample.cfg
+        COMMAND ${Python_EXECUTABLE}  ${PROJECT_SOURCE_DIR}/examples/strip_example.py  < ${PROJECT_BINARY_DIR}/latex/examples/${f}/latex/refman.tex > ${PROJECT_BINARY_DIR}/latex/examples/${f}/latex/refman_doc.tex
+        DEPENDS doxygen ${f}.${f_ext} ${f}.cfg ${PROJECT_SOURCE_DIR}/examples/strip_example.py ${f_dep} baseexample.cfg docuexample.cfg
         OUTPUT ${PROJECT_BINARY_DIR}/html/examples/${f}/html/index.html ${PROJECT_BINARY_DIR}/latex/examples/${f}/latex/refman_doc.tex
         WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/examples
     )
@@ -123,8 +123,8 @@ if (DOT)
         COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/html/examples/diagrams
         COMMAND ${CMAKE_COMMAND} -E make_directory ${PROJECT_BINARY_DIR}/latex/examples/diagrams
         COMMAND ${CMAKE_COMMAND} -E env PROJECT_BINARY_DIR=${PROJECT_BINARY_DIR} EXTRA_SETTINGS=docuexample.cfg ${EXECUTABLE_OUTPUT_PATH}/doxygen diagrams.cfg
-        COMMAND ${Python_EXECUTABLE}  ${TOP}/examples/strip_example.py  < ${PROJECT_BINARY_DIR}/latex/examples/diagrams/latex/refman.tex > ${PROJECT_BINARY_DIR}/latex/examples/diagrams/latex/refman_doc.tex
-        DEPENDS doxygen diagrams_a.h diagrams_b.h diagrams_c.h diagrams_d.h diagrams_e.h diagrams.cfg ${TOP}/examples/strip_example.py baseexample.cfg docuexample.cfg
+        COMMAND ${Python_EXECUTABLE}  ${PROJECT_SOURCE_DIR}/examples/strip_example.py  < ${PROJECT_BINARY_DIR}/latex/examples/diagrams/latex/refman.tex > ${PROJECT_BINARY_DIR}/latex/examples/diagrams/latex/refman_doc.tex
+        DEPENDS doxygen diagrams_a.h diagrams_b.h diagrams_c.h diagrams_d.h diagrams_e.h diagrams.cfg ${PROJECT_SOURCE_DIR}/examples/strip_example.py baseexample.cfg docuexample.cfg
         OUTPUT ${PROJECT_BINARY_DIR}/html/examples/diagrams/html/index.html ${PROJECT_BINARY_DIR}/latex/examples/diagrams/latex/refman_doc.tex
         WORKING_DIRECTORY ${PROJECT_BINARY_DIR}/examples
   )