Makefile: add comment about WSL detection
@@ -42,7 +42,7 @@ OS ?= $(shell uname -s)
MARCH ?= $(shell uname -m)
KERNEL ?= $(shell uname -r)
-ifeq ($(OS)$(findstring Microsoft,$(KERNEL)),Linux)
+ifeq ($(OS)$(findstring Microsoft,$(KERNEL)),Linux) # matches Linux but excludes WSL (Windows Subsystem for Linux)
ARCH := LINUX
ARCH_CFLAGS := -std=c11 -I/usr/local/include \
