export-cmake-targets.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index edf1d80..bf9d982 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,7 +26,7 @@ add_library (utf8proc
 )
 
 # expose header path, for when this is part of a larger cmake project
-target_include_directories(utf8proc PUBLIC .)
+target_include_directories(utf8proc PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}> $<INSTALL_INTERFACE:include>)
 
 if (BUILD_SHARED_LIBS)
   # Building shared library
@@ -57,10 +57,12 @@ if (UTF8PROC_INSTALL)
   include(GNUInstallDirs)
   install(FILES utf8proc.h DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
   install(TARGETS utf8proc
+    EXPORT unofficial-utf8proc-config
     ARCHIVE DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}"
     LIBRARY DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}"
     RUNTIME DESTINATION "${CMAKE_INSTALL_FULL_BINDIR}"
   )
+  install(EXPORT unofficial-utf8proc-config DESTINATION share/unofficial-utf8proc)
   configure_file(libutf8proc.pc.cmakein libutf8proc.pc @ONLY)
   install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libutf8proc.pc" DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig")
 endif()