Add linux-musl and windows 386

Makefile

@@ -7,17 +7,21 @@ ZIG_CXX := $(ZIG) c++ -w
 
 LIPO := $(CURDIR)/scripts/helpers/lipo.sh
 
-LINUX_GOFLAGS := --ldflags '-linkmode external -w' -tags 'sqlite_json,sqlite_foreign_keys,sqlite_fts5'
-LINUX_GLIBC_VERSION := 2.17
+COMMON_GOFLAGS := -tags 'sqlite_json,sqlite_foreign_keys,sqlite_fts5'
 
-DARWIN_GOFLAGS = --ldflags '-linkmode external -w' -tags 'sqlite_json,sqlite_foreign_keys,sqlite_fts5'
+LINUXGNU_GOFLAGS := --ldflags '-linkmode external -w' $(COMMON_GOFLAGS)
+LINUXGNU_GLIBC_VERSION := 2.17
+
+LINUXMUSL_GOFLAGS := --ldflags '-linkmode external -w -extldflags -static' $(COMMON_GOFLAGS)
+
+DARWIN_GOFLAGS = --ldflags '-linkmode external -w' $(COMMON_GOFLAGS)
 DARWIN_SDKROOT = $(shell bash $(CURDIR)/scripts/find-darwin-sdkroot.sh)
 DARWIN_ZIG_FLAGS = \
 	-I$(DARWIN_SDKROOT)/usr/include \
 	-L$(DARWIN_SDKROOT)/usr/lib \
 	-F$(DARWIN_SDKROOT)/System/Library/Frameworks
 
-WINDOWS_GOFLAGS := -tags 'sqlite_json,sqlite_foreign_keys,sqlite_fts5'
+WINDOWS_GOFLAGS := $(COMMON_GOFLAGS)
 
 # Always use build with cgo enabled
 export CGO_ENABLED = 1
@@ -30,24 +34,42 @@ all: linux macos windows
 clean:
 	rm -rf dist
 
-.PHONY: linux
-linux: dist/linux-amd64/demo dist/linux-arm64/demo
+.PHONY: linux linuxgnu linuxmusl
+linux: linuxgnu linuxmusl
+linuxgnu: dist/linuxgnu-amd64/demo dist/linuxgnu-arm64/demo
+linuxmusl: dist/linuxmusl-amd64/demo dist/linuxmusl-arm64/demo
+
+dist/linuxgnu-amd64/demo: $(SOURCES)
+	$(eval export CC = $(ZIG_CC) --target=x86_64-linux-gnu.$(LINUXGNU_GLIBC_VERSION))
+	$(eval export CXX = $(ZIG_CXX) --target=x86_64-linux-gnu.$(LINUXGNU_GLIBC_VERSION))
+	$(eval export GOOS = linux)
+	$(eval export GOARCH = amd64)
+	@echo CC="$(CC)" CXX="$(CXX)" GOOS="$(GOOS)" GOARCH="$(GOARCH)"
+	go build $(LINUXGNU_GOFLAGS) -o $@ $(MAIN_PACKAGE_PATH)
+
+dist/linuxgnu-arm64/demo: $(SOURCES)
+	$(eval export CC = $(ZIG_CC) --target=aarch64-linux-gnu.$(LINUXGNU_GLIBC_VERSION))
+	$(eval export CXX = $(ZIG_CXX) --target=aarch64-linux-gnu.$(LINUXGNU_GLIBC_VERSION))
+	$(eval export GOOS = linux)
+	$(eval export GOARCH = arm64)
+	@echo CC="$(CC)" CXX="$(CXX)" GOOS="$(GOOS)" GOARCH="$(GOARCH)"
+	go build $(LINUXGNU_GOFLAGS) -o $@ $(MAIN_PACKAGE_PATH)
 
-dist/linux-amd64/demo: $(SOURCES)
-	$(eval export CC = $(ZIG_CC) --target=x86_64-linux-gnu.$(LINUX_GLIBC_VERSION))
-	$(eval export CXX = $(ZIG_CXX) --target=x86_64-linux-gnu.$(LINUX_GLIBC_VERSION))
+dist/linuxmusl-amd64/demo: $(SOURCES)
+	$(eval export CC = $(ZIG_CC) --target=x86_64-linux-musl)
+	$(eval export CXX = $(ZIG_CXX) --target=x86_64-linux-musl)
 	$(eval export GOOS = linux)
 	$(eval export GOARCH = amd64)
 	@echo CC="$(CC)" CXX="$(CXX)" GOOS="$(GOOS)" GOARCH="$(GOARCH)"
-	go build $(LINUX_GOFLAGS) -o $@ $(MAIN_PACKAGE_PATH)
+	go build $(LINUXMUSL_GOFLAGS) -o $@ $(MAIN_PACKAGE_PATH)
 
-dist/linux-arm64/demo: $(SOURCES)
-	$(eval export CC = $(ZIG_CC) --target=aarch64-linux-gnu.$(LINUX_GLIBC_VERSION))
-	$(eval export CXX = $(ZIG_CXX) --target=aarch64-linux-gnu.$(LINUX_GLIBC_VERSION))
+dist/linuxmusl-arm64/demo: $(SOURCES)
+	$(eval export CC = $(ZIG_CC) --target=aarch64-linux-musl)
+	$(eval export CXX = $(ZIG_CXX) --target=aarch64-linux-musl)
 	$(eval export GOOS = linux)
 	$(eval export GOARCH = arm64)
 	@echo CC="$(CC)" CXX="$(CXX)" GOOS="$(GOOS)" GOARCH="$(GOARCH)"
-	go build $(LINUX_GOFLAGS) -o $@ $(MAIN_PACKAGE_PATH)
+	go build $(LINUXMUSL_GOFLAGS) -o $@ $(MAIN_PACKAGE_PATH)
 
 .PHONY: macos
 macos: dist/darwin/demo
@@ -73,7 +95,7 @@ dist/darwin-arm64/demo: $(SOURCES)
 	go build $(DARWIN_GOFLAGS) -o $@ $(MAIN_PACKAGE_PATH)
 
 .PHONY: windows
-windows: dist/windows-amd64/demo.exe dist/windows-arm64/demo.exe
+windows: dist/windows-amd64/demo.exe dist/windows-arm64/demo.exe dist/windows-386/demo.exe
 
 dist/windows-amd64/demo.exe: $(SOURCES)
 	$(eval export CC = $(ZIG_CC) --target=x86_64-windows-gnu)
@@ -90,3 +112,11 @@ dist/windows-arm64/demo.exe: $(SOURCES)
 	$(eval export GOARCH = arm64)
 	@echo CC="$(CC)" CXX="$(CXX)" GOOS="$(GOOS)" GOARCH="$(GOARCH)"
 	go build $(WINDOWS_GOFLAGS) -o $@ $(MAIN_PACKAGE_PATH)
+
+dist/windows-386/demo.exe: $(SOURCES)
+	$(eval export CC = $(ZIG_CC) --target=x86-windows-gnu)
+	$(eval export CXX = $(ZIG_CXX) --target=x86-windows-gnu)
+	$(eval export GOOS = windows)
+	$(eval export GOARCH = 386)
+	@echo CC="$(CC)" CXX="$(CXX)" GOOS="$(GOOS)" GOARCH="$(GOARCH)"
+	go build $(WINDOWS_GOFLAGS) -o $@ $(MAIN_PACKAGE_PATH)