Improve Win32 Make detection.

pangbox · Oct 24, 2020 · 42a8354 · 42a8354
1 parent 9dc2809
commit 42a8354
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -1,4 +1,4 @@
-ifeq ($(OS),Windows_NT)
+ifeq ($(SHELL),$(COMSPEC))
  WATCOM := C:/WATCOM
  WCC := $(WATCOM)/binnt64/wcc386
  WLINK := $(WATCOM)/binnt64/wlink
@@ -58,7 +58,7 @@ all: $(OUT) $(TESTOUT)
 
 .PHONY: clean
 
-ifeq ($(OS),Windows_NT)
+ifeq ($(SHELL),$(COMSPEC))
 $(OBJDIR)%.o: $(SRCDIR)%.c
  @setlocal enableextensions
  @if not exist "$(dir $@)" mkdir "$(dir $@)"