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path: root/ports/vtk/pegtl.patch
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diff --git a/CMake/FindPEGTL.cmake b/CMake/FindPEGTL.cmake
index 73eee02f7..22d8bc159 100644
--- a/CMake/FindPEGTL.cmake	
+++ b/CMake/FindPEGTL.cmake
@@ -19,31 +19,42 @@
 # Copyright (c) 2009 Benoit Jacob <jacob.benoit.1@gmail.com>
 # Redistribution and use is allowed according to the terms of the 2-clause BSD license.
 
-find_path(PEGTL_INCLUDE_DIR
-  NAMES pegtl/version.hpp
-  PATH_SUFFIXES tao
-  DOC "Path to PEGTL headers")
-mark_as_advanced(PEGTL_INCLUDE_DIR)
+message(STATUS "Searching for PEGTL")
+find_package(PEGTL CONFIG NAMES PEGTL-2)
+if(TARGET taocpp::pegtl)
+    message(STATUS "Searching for PEGTL - found target taocpp::pegtl")
+    set_target_properties(taocpp::pegtl PROPERTIES IMPORTED_GLOBAL TRUE)
+    if(NOT TARGET PEGTL::PEGTL)
+    add_library(PEGTL::PEGTL ALIAS taocpp::pegtl)
+    endif()
+else()
+    find_path(PEGTL_INCLUDE_DIR
+      NAMES pegtl/version.hpp
+      PATH_SUFFIXES tao
+      DOC "Path to PEGTL headers")
+    mark_as_advanced(PEGTL_INCLUDE_DIR)
 
-if (PEGTL_INCLUDE_DIR)
-  file(STRINGS "${PEGTL_INCLUDE_DIR}/pegtl/version.hpp" _pegtl_version_header
-    REGEX "TAO_PEGTL_VERSION")
-  string(REGEX MATCH "define[ \t]+TAO_PEGTL_VERSION[ \t]+\"([0-9.]+)\"" _pegtl_version_match "${_pegtl_version_header}")
-  set(PEGTL_VERSION "${CMAKE_MATCH_1}")
-  unset(_pegtl_version_header)
-  unset(_pegtl_version_match)
-endif ()
+    if (PEGTL_INCLUDE_DIR)
+      file(STRINGS "${PEGTL_INCLUDE_DIR}/pegtl/version.hpp" _pegtl_version_header
+        REGEX "TAO_PEGTL_VERSION")
+      string(REGEX MATCH "define[ \t]+TAO_PEGTL_VERSION[ \t]+\"([0-9.]+)\"" _pegtl_version_match "${_pegtl_version_header}")
+      set(PEGTL_VERSION "${CMAKE_MATCH_1}")
+      unset(_pegtl_version_header)
+      unset(_pegtl_version_match)
+    endif ()
 
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(PEGTL
-  REQUIRED_VARS PEGTL_INCLUDE_DIR
-  VERSION_VAR PEGTL_VERSION)
+    include(FindPackageHandleStandardArgs)
+    find_package_handle_standard_args(PEGTL
+      REQUIRED_VARS PEGTL_INCLUDE_DIR
+      VERSION_VAR PEGTL_VERSION)
 
-if (PEGTL_FOUND)
-  set(PEGTL_INCLUDE_DIRS "${PEGTL_INCLUDE_DIR}")
-  if (NOT TARGET PEGTL::PEGTL)
-    add_library(PEGTL::PEGTL INTERFACE IMPORTED)
-    set_target_properties(PEGTL::PEGTL PROPERTIES
-      INTERFACE_INCLUDE_DIRECTORIES "${PEGTL_INCLUDE_DIR}")
-  endif ()
-endif ()
+    if (PEGTL_FOUND)
+      set(PEGTL_INCLUDE_DIRS "${PEGTL_INCLUDE_DIR}")
+      if (NOT TARGET PEGTL::PEGTL)
+        add_library(PEGTL::PEGTL INTERFACE IMPORTED)
+        set_target_properties(PEGTL::PEGTL PROPERTIES
+          INTERFACE_INCLUDE_DIRECTORIES "${PEGTL_INCLUDE_DIR}")
+      endif ()
+      message(STATUS "Searching for PEGTL - found")
+    endif ()
+endif ()
\ No newline at end of file