README: add comment for M1 Mac build

RuiwenTang · Aug 9, 2023 · b6cdb45 · b6cdb45
1 parent 85cadce
commit b6cdb45
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -43,6 +43,10 @@ cd Skity
 mkdir build
 cd build
 cmake ..
+
+# If build source in M1 Mac please append -DPNG_ARM_NEON=on in cmake argument list to prevent libpng compile error
+# cmake ../ -DPNG_ARM_NEON=ON
+
 make
 make install
 ```