Default arch for WSL

build/CompilerAndLinker.cmake

@@ -30,6 +30,12 @@ elseif(CMAKE_VS_PLATFORM_NAME_DEFAULT MATCHES "^[Aa][Rr][Mm]64$")
     set(DIRECTX_ARCH arm64)
 elseif(CMAKE_VS_PLATFORM_NAME_DEFAULT MATCHES "^[Aa][Rr][Mm]64EC$")
     set(DIRECTX_ARCH arm64ec)
+elseif((NOT (DEFINED DIRECTX_ARCH)) AND (CMAKE_SYSTEM_NAME STREQUAL "Linux"))
+    if (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
+        set(DIRECTX_ARCH x64)
+    elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
+        set(DIRECTX_ARCH arm64)
+    endif()
 endif()
 
 #--- Determines host architecture
@@ -49,7 +55,7 @@ if(MSVC)
     list(APPEND COMPILER_SWITCHES "$<$<NOT:$<CONFIG:DEBUG>>:/guard:cf>")
     list(APPEND LINKER_SWITCHES /DYNAMICBASE /NXCOMPAT /INCREMENTAL:NO)
 
-    if((${DIRECTX_ARCH} MATCHES "x86")
+    if((${DIRECTX_ARCH} STREQUAL "x86")
        OR ((CMAKE_SIZEOF_VOID_P EQUAL 4) AND (NOT (${DIRECTX_ARCH} MATCHES "^arm"))))
       list(APPEND LINKER_SWITCHES /SAFESEH)
     endif()
@@ -71,7 +77,7 @@ if(XBOX_CONSOLE_TARGET STREQUAL "scarlett")
 elseif(XBOX_CONSOLE_TARGET MATCHES "xboxone|durango")
     list(APPEND COMPILER_SWITCHES  $<IF:$<CXX_COMPILER_ID:MSVC>,/favor:AMD64 /arch:AVX,-march=btver2>)
 elseif(NOT (${DIRECTX_ARCH} MATCHES "^arm"))
-    if((${DIRECTX_ARCH} MATCHES "x86") OR (CMAKE_SIZEOF_VOID_P EQUAL 4))
+    if((${DIRECTX_ARCH} STREQUAL "x86") OR (CMAKE_SIZEOF_VOID_P EQUAL 4))
         set(ARCH_SSE2 $<$<CXX_COMPILER_ID:MSVC,Intel>:/arch:SSE2> $<$<NOT:$<CXX_COMPILER_ID:MSVC,Intel>>:-msse2>)
     else()
         set(ARCH_SSE2 $<$<NOT:$<CXX_COMPILER_ID:MSVC,Intel>>:-msse2>)