fix libjpeg-turbo can't build with combined archs

external/jpeg/simd/CMakeLists.txt

@@ -222,7 +222,8 @@ message(STATUS "CMAKE_ASM_FLAGS = ${EFFECTIVE_ASM_FLAGS}")
 # so we remove TurboJPEG official complex check logic which not properly works with
 # Apple xcode11+ clang
 message(STATUS "GAS is working properly")
-add_library(simd OBJECT ${CPU_TYPE}/jsimd_neon.S ${CPU_TYPE}/jsimd.c)
+# add_library(simd OBJECT ${CPU_TYPE}/jsimd_neon.S ${CPU_TYPE}/jsimd.c)
+add_library(simd OBJECT jsimd.c jsimd_neon.S)
 
 if(CMAKE_POSITION_INDEPENDENT_CODE OR ENABLE_SHARED)
   set_target_properties(simd PROPERTIES POSITION_INDEPENDENT_CODE 1)

external/jpeg/simd/arm/jsimd_neon.S

@@ -25,7 +25,6 @@
  *    misrepresented as being the original software.
  * 3. This notice may not be removed or altered from any source distribution.
  */
-#if defined(__arm__)
 
 #if defined(__linux__) && defined(__ELF__)
 .section .note.GNU-stack, "", %progbits  /* mark stack as non-executable */
@@ -2879,5 +2878,3 @@ asm_function jsimd_huff_encode_one_block_neon
 .purgem emit_byte
 .purgem put_bits
 .purgem checkbuf15
-
-#endif

external/jpeg/simd/jsimd.c

@@ -0,0 +1,8 @@
+// By halx99, This file is only workaround for build ios combined archs
+#if defined(__APPLE__)
+    #if defined(__arm__)
+        #include "arm/jsimd.c"
+    #elif defined(__arm64__)
+        #include "arm64/jsimd.c"
+    #endif
+#endif

external/jpeg/simd/jsimd_neon.S

@@ -0,0 +1,8 @@
+// By halx99, This file is only workaround for build ios combined archs
+#if defined(__APPLE__)
+    #if defined(__arm__)
+        #include "arm/jsimd_neon.S"
+    #elif defined(__arm64__)
+        #include "arm64/jsimd_neon.S"
+    #endif
+#endif