cmake: don't install sdlmanpages.cmake

CMakeLists.txt

@@ -3537,7 +3537,6 @@ else()
 endif()
 
 configure_file("cmake/sdlfind.cmake" "sdlfind.cmake" COPYONLY)
-configure_file("cmake/sdlmanpages.cmake" "sdlmanpages.cmake" COPYONLY)
 
 include(CMakePackageConfigHelpers)
 configure_package_config_file(cmake/SDL3Config.cmake.in SDL3Config.cmake
@@ -3656,8 +3655,6 @@ if(NOT SDL_DISABLE_INSTALL)
       ${CMAKE_CURRENT_BINARY_DIR}/SDL3Config.cmake
       ${CMAKE_CURRENT_BINARY_DIR}/SDL3ConfigVersion.cmake
       ${SDL3_SOURCE_DIR}/cmake/sdlfind.cmake
-      ${SDL3_SOURCE_DIR}/build-scripts/wikiheaders.pl
-      ${SDL3_SOURCE_DIR}/cmake/sdlmanpages.cmake
     DESTINATION "${SDL_SDL_INSTALL_REAL_CMAKEDIR}"
   )
 
@@ -3690,10 +3687,10 @@ if(NOT SDL_DISABLE_INSTALL)
     include(CPack)
   endif()
 
-  set(WIKIHEADERS_PL_PATH "${CMAKE_CURRENT_SOURCE_DIR}/build-scripts/wikiheaders.pl")
   if(NOT SDL_DISABLE_INSTALL_MAN)
     SDL_generate_manpages(
       SYMBOL "SDL_Init"
+      WIKIHEADERS_PL_PATH "${CMAKE_CURRENT_SOURCE_DIR}/build-scripts/wikiheaders.pl"
     )
   endif()
 endif()

cmake/SDL3Config.cmake.in

@@ -93,8 +93,3 @@ set(SDL3_STATIC_LIBRARIES SDL3::SDL3-static)
 set(SDL3_STATIC_PRIVATE_LIBS)
 
 set(SDL3TEST_LIBRARY SDL3::SDL3_test)
-
-if(SDL3_FOUND)
-  set(WIKIHEADERS_PL_PATH "${CMAKE_CURRENT_LIST_DIR}/wikiheaders.pl")
-  include("${CMAKE_CURRENT_LIST_DIR}/sdlmanpages.cmake")
-endif()

cmake/sdlmanpages.cmake

@@ -2,7 +2,7 @@ include(CMakeParseArguments)
 include(GNUInstallDirs)
 
 function(SDL_generate_manpages)
-  cmake_parse_arguments(ARG "" "RESULT_VARIABLE;NAME;BUILD_DOCDIR;HEADERS_DIR;SOURCE_DIR;SYMBOL;OPTION_FILE" "" ${ARGN})
+  cmake_parse_arguments(ARG "" "RESULT_VARIABLE;NAME;BUILD_DOCDIR;HEADERS_DIR;SOURCE_DIR;SYMBOL;OPTION_FILE;WIKIHEADERS_PL_PATH" "" ${ARGN})
 
   if(NOT ARG_NAME)
     set(ARG_NAME "${PROJECT_NAME}")
@@ -36,17 +36,17 @@ function(SDL_generate_manpages)
 
   set(result FALSE)
 
-  if(PERL_FOUND AND EXISTS "${WIKIHEADERS_PL_PATH}")
+  if(PERL_FOUND AND EXISTS "${ARG_WIKIHEADERS_PL_PATH}")
     add_custom_command(
       OUTPUT "${BUILD_WIKIDIR}/${ARG_SYMBOL}.md"
-      COMMAND "${PERL_EXECUTABLE}" "${WIKIHEADERS_PL_PATH}" "${ARG_SOURCE_DIR}" "${BUILD_WIKIDIR}" "--options=${ARG_OPTION_FILE}" --copy-to-wiki
-      DEPENDS ${HEADER_FILES} "${WIKIHEADERS_PL_PATH}" "${ARG_OPTION_FILE}"
+      COMMAND "${PERL_EXECUTABLE}" "${ARG_WIKIHEADERS_PL_PATH}" "${ARG_SOURCE_DIR}" "${BUILD_WIKIDIR}" "--options=${ARG_OPTION_FILE}" --copy-to-wiki
+      DEPENDS ${HEADER_FILES} "${ARG_WIKIHEADERS_PL_PATH}" "${ARG_OPTION_FILE}"
       COMMENT "Generating ${ARG_NAME} wiki markdown files"
     )
     add_custom_command(
       OUTPUT "${BUILD_MANDIR}/man3/${ARG_SYMBOL}.3"
-      COMMAND "${PERL_EXECUTABLE}" "${WIKIHEADERS_PL_PATH}" "${ARG_SOURCE_DIR}" "${BUILD_WIKIDIR}" "--options=${ARG_OPTION_FILE}" "--manpath=${BUILD_MANDIR}" --copy-to-manpages
-      DEPENDS  "${BUILD_WIKIDIR}/${ARG_SYMBOL}.md" "${WIKIHEADERS_PL_PATH}" "${ARG_OPTION_FILE}"
+      COMMAND "${PERL_EXECUTABLE}" "${ARG_WIKIHEADERS_PL_PATH}" "${ARG_SOURCE_DIR}" "${BUILD_WIKIDIR}" "--options=${ARG_OPTION_FILE}" "--manpath=${BUILD_MANDIR}" --copy-to-manpages
+      DEPENDS  "${BUILD_WIKIDIR}/${ARG_SYMBOL}.md" "${ARG_WIKIHEADERS_PL_PATH}" "${ARG_OPTION_FILE}"
       COMMENT "Generating ${ARG_NAME} man pages"
     )
     add_custom_target(${ARG_NAME}-docs ALL DEPENDS "${BUILD_MANDIR}/man3/${ARG_SYMBOL}.3")