build: Fixed some issues to make porting to other systems easier

CMakeLists.txt

@@ -2,6 +2,7 @@ cmake_minimum_required(VERSION 3.16)
 
 # Options
 option(IMHEX_OFFLINE_BUILD "Enable offline build" OFF)
+option(IMHEX_IGNORE_BAD_CLONE "Disabled the bad clone prevention checks" OFF)
 option(IMHEX_PATTERNS_PULL_MASTER "Download latest files from master branch of the ImHex-Patterns repo" OFF)
 
 # Basic compiler and cmake configurations

cmake/build_helpers.cmake

@@ -294,7 +294,11 @@ function(loadVersion version)
     set(${version} ${read_version} PARENT_SCOPE)
 endfunction()
 
-macro(detectBadClone)
+function(detectBadClone)
+    if (IMHEX_IGNORE_BAD_CLONE)
+        return()
+    endif()
+
     file (GLOB EXTERNAL_DIRS "lib/external/*")
     foreach (EXTERNAL_DIR ${EXTERNAL_DIRS})
         file(GLOB RESULT "${EXTERNAL_DIR}/*")
@@ -303,7 +307,7 @@ macro(detectBadClone)
             message(FATAL_ERROR "External dependency ${EXTERNAL_DIR} is empty!\nMake sure to correctly clone ImHex using the --recurse-submodules git option or initialize the submodules manually.")
         endif()
     endforeach ()
-endmacro()
+endfunction()
 
 macro(setVariableInParent variable value)
     get_directory_property(hasParent PARENT_DIRECTORY)

lib/libimhex/include/hex/helpers/socket.hpp

@@ -14,6 +14,7 @@
 #else
     #include <unistd.h>
     #include <sys/socket.h>
+    #include <netinet/in.h>
     #include <netinet/ip.h>
     #include <arpa/inet.h>