Updated makefile (bench 8431417)

Makefile

@@ -4,12 +4,10 @@ ifndef EXE
 	EXE = Sapling
 endif
 
-ifndef CC
-	CC = dotnet
-endif
-
 ifeq ($(OS),Windows_NT)
-	ifeq ($(PROCESSOR_ARCHITEW6432),AMD64)
+	ifeq ($(PROCESSOR_ARCHITECTURE),AMD64)
+		RUNTIME=win-x64
+	else ifeq ($(PROCESSOR_ARCHITEW6432),AMD64)
 		RUNTIME=win-x64
 	else
 		RUNTIME=win-x86
@@ -26,17 +24,24 @@ else
 		else ifneq ($(filter arm%,$(UNAME_P)),)
 			RUNTIME=linux-arm
 		endif
-	else ifneq ($(filter arm%,$(UNAME_P)),)
-		RUNTIME=osx-arm64
-	else
-		RUNTIME=osx-x64
+	else ifeq ($(UNAME_S),Darwin)
+		ifneq ($(filter arm%,$(UNAME_P)),)
+			RUNTIME=osx-arm64
+		else
+			RUNTIME=osx-x64
+		endif
 	endif
 endif
 
+# Extract the output directory from the EXE path (everything before the last slash)
+OUTPUT_DIR := $(dir $(EXE))
 
-ifdef EXE
-	OUTPUT_DIR=./
-endif
+# Extract the filename from the EXE path (everything after the last slash, without extension)
+ASSEMBLY_NAME := $(notdir $(basename $(EXE)))
 
+# Create the output directory if it doesn't exist
 publish:
-	dotnet publish Sapling/Sapling.csproj -c Release --runtime ${RUNTIME} --self-contained -p:Optimized=true -p:DeterministicBuild=true -p:AssemblyName=$(EXE) -p:DebugType=embedded -o '${OUTPUT_DIR}'
+	@if [ ! -d "$(OUTPUT_DIR)" ]; then mkdir -p $(OUTPUT_DIR); fi
+	dotnet publish Sapling/Sapling.csproj -c Release --runtime $(RUNTIME) --self-contained \
+		-p:PublishSingleFile=true -p:DeterministicBuild=true \
+		-p:AssemblyName=$(ASSEMBLY_NAME) -p:DebugType=embedded -o $(OUTPUT_DIR)