[build, cmake] fix android (#106)

Approved by Shinmegumi. Confirmed build issue fixed with this commit.
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/106

CMakeLists.txt

@@ -415,7 +415,7 @@ if(ENABLE_OPENSSL)
     find_package(OpenSSL 1.1.1 REQUIRED)
 endif()
 
-if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND NOT ANDROID)
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux" OR ANDROID)
     find_package(gamemode 1.7 MODULE)
 endif()
 

externals/CMakeLists.txt

@@ -211,7 +211,7 @@ if (ANDROID)
    endif()
 endif()
 
-if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND NOT ANDROID AND NOT TARGET gamemode::headers)
+if ((CMAKE_SYSTEM_NAME STREQUAL "Linux" OR ANDROID) AND NOT TARGET gamemode::headers)
     add_library(gamemode INTERFACE)
     target_include_directories(gamemode INTERFACE gamemode)
     add_library(gamemode::headers ALIAS gamemode)