app-editors/imhex: Add note as to why patch

Signed-off-by: Henri Gasc <gasc@eurecom.fr>

app-editors/imhex/files/remove_dotnet.patch

@@ -1,16 +1,14 @@
 diff --git a/plugins/script_loader/CMakeLists.txt b/plugins/script_loader/CMakeLists.txt
-index af0f6c79..cbb323e3 100644
+index af0f6c79..cddc0e14 100644
 --- a/plugins/script_loader/CMakeLists.txt
 +++ b/plugins/script_loader/CMakeLists.txt
-@@ -46,7 +46,7 @@ if (CoreClrEmbed_FOUND)
+@@ -46,7 +46,4 @@ if (CoreClrEmbed_FOUND)
          install(FILES ${CoreClrEmbed_SHARED_LIBRARIES} DESTINATION ${CMAKE_INSTALL_LIBDIR})
      endif ()
  
 -    add_subdirectory(dotnet)
 -    add_dependencies(script_loader AssemblyLoader)
-+	#add_subdirectory(dotnet)
-+	#add_dependencies(script_loader AssemblyLoader)
- 
+-
 -endif ()
 \ No newline at end of file
 +endif ()

app-editors/imhex/imhex-1.33.1-r2.ebuild

@@ -24,6 +24,9 @@ IUSE="+system-llvm test lto"
 RESTRICT="!test? ( test )"
 
 PATCHES=(
+	# If virtual/dotnet-sdk is installed on your system, then cmake
+	# will use it at some point and try to access internet.
+	# Because it did not cause any issue, we can disable it
 	"${FILESDIR}/remove_dotnet.patch"
 )