build: add IMHEX_BUILD_UPDATER option

It is a self-updater which many Linux distributions
don't want. It does not support all architectures
and fails builds on those architectures.

Signed-off-by: xtex <[email protected]>

Author: xtexx

CMakeLists.txt

@@ -19,6 +19,7 @@ option(IMHEX_ENABLE_PRECOMPILED_HEADERS "Enable precompiled headers"
 option(IMHEX_ENABLE_CXX_MODULES         "Enable C++20 Module compilation. Testing only!"                                        OFF)
 option(IMHEX_ENABLE_CPPCHECK            "Enable cppcheck static analysis"                                                       OFF)
 option(IMHEX_BUNDLE_PLUGIN_SDK          "Enable bundling of Plugin SDK into install package"                                    ON )
+option(IMHEX_BUILD_UPDATER              "Build ImHex updater"                                                                   ON )
 ## Testing
 option(IMHEX_ENABLE_UNIT_TESTS          "Enable building unit tests"                                                            ON )
 option(IMHEX_ENABLE_IMGUI_TEST_ENGINE   "Enable the ImGui Test Engine"                                                          OFF)

main/CMakeLists.txt

@@ -9,6 +9,6 @@ if (WIN32)
     add_subdirectory(forwarder)
 endif ()
 
-if (NOT EMSCRIPTEN)
+if (IMHEX_BUILD_UPDATER AND NOT EMSCRIPTEN)
     add_subdirectory(updater)
 endif ()