From c3af1543db7664c704ef42c89ac93aa5fe56cfae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=94=9C=E8=88=AA?=
<50691042+easyzoom@users.noreply.github.com>
Date: Fri, 6 Mar 2026 19:54:56 +0800
Subject: [PATCH] feat(build): add MIPS32 LE (mipsle) cross-compilation support
(#1051)
---
Makefile | 36 ++++++++++++++++++++++++++++++++++++
README.fr.md | 4 ++--
README.ja.md | 4 ++--
README.md | 4 ++--
README.pt-br.md | 4 ++--
README.vi.md | 4 ++--
README.zh.md | 4 ++--
7 files changed, 48 insertions(+), 12 deletions(-)
diff --git a/Makefile b/Makefile
index afc76a6ad..8de98e984 100644
--- a/Makefile
+++ b/Makefile
@@ -18,6 +18,28 @@ LDFLAGS=-ldflags "-X $(INTERNAL).version=$(VERSION) -X $(INTERNAL).gitCommit=$(G
GO?=CGO_ENABLED=0 go
GOFLAGS?=-v -tags stdjson
+# Patch MIPS LE ELF e_flags (offset 36) for NaN2008-only kernels (e.g. Ingenic X2600).
+#
+# Bytes (octal): \004 \024 \000 \160 → little-endian 0x70001404
+# 0x70000000 EF_MIPS_ARCH_32R2 MIPS32 Release 2
+# 0x00001000 EF_MIPS_ABI_O32 O32 ABI
+# 0x00000400 EF_MIPS_NAN2008 IEEE 754-2008 NaN encoding
+# 0x00000004 EF_MIPS_CPIC PIC calling sequence
+#
+# Go's GOMIPS=softfloat emits no FP instructions, so the NaN mode is irrelevant
+# at runtime — this is purely an ELF metadata fix to satisfy the kernel's check.
+# patchelf cannot modify e_flags; dd at a fixed offset is the most portable way.
+#
+# Ref: https://codebrowser.dev/linux/linux/arch/mips/include/asm/elf.h.html
+define PATCH_MIPS_FLAGS
+ @if [ -f "$(1)" ]; then \
+ printf '\004\024\000\160' | dd of=$(1) bs=1 seek=36 count=4 conv=notrunc 2>/dev/null || \
+ { echo "Error: failed to patch MIPS e_flags for $(1)"; exit 1; }; \
+ else \
+ echo "Error: $(1) not found, cannot patch MIPS e_flags"; exit 1; \
+ fi
+endef
+
# Golangci-lint
GOLANGCI_LINT?=golangci-lint
@@ -50,6 +72,8 @@ ifeq ($(UNAME_S),Linux)
ARCH=loong64
else ifeq ($(UNAME_M),riscv64)
ARCH=riscv64
+ else ifeq ($(UNAME_M),mipsel)
+ ARCH=mipsle
else
ARCH=$(UNAME_M)
endif
@@ -97,6 +121,8 @@ build-whatsapp-native: generate
GOOS=linux GOARCH=arm64 $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 ./$(CMD_DIR)
GOOS=linux GOARCH=loong64 $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-loong64 ./$(CMD_DIR)
GOOS=linux GOARCH=riscv64 $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-riscv64 ./$(CMD_DIR)
+ GOOS=linux GOARCH=mipsle GOMIPS=softfloat $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle ./$(CMD_DIR)
+ $(call PATCH_MIPS_FLAGS,$(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle)
GOOS=darwin GOARCH=arm64 $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-darwin-arm64 ./$(CMD_DIR)
GOOS=windows GOARCH=amd64 $(GO) build -tags whatsapp_native $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-windows-amd64.exe ./$(CMD_DIR)
## @$(GO) build $(GOFLAGS) -tags whatsapp_native $(LDFLAGS) -o $(BINARY_PATH) ./$(CMD_DIR)
@@ -117,6 +143,14 @@ build-linux-arm64: generate
GOOS=linux GOARCH=arm64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 ./$(CMD_DIR)
@echo "Build complete: $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64"
+## build-linux-mipsle: Build for Linux MIPS32 LE
+build-linux-mipsle: generate
+ @echo "Building for linux/mipsle (softfloat)..."
+ @mkdir -p $(BUILD_DIR)
+ GOOS=linux GOARCH=mipsle GOMIPS=softfloat $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle ./$(CMD_DIR)
+ $(call PATCH_MIPS_FLAGS,$(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle)
+ @echo "Build complete: $(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle"
+
## build-pi-zero: Build for Raspberry Pi Zero 2 W (32-bit and 64-bit)
build-pi-zero: build-linux-arm build-linux-arm64
@echo "Pi Zero 2 W builds: $(BUILD_DIR)/$(BINARY_NAME)-linux-arm (32-bit), $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 (64-bit)"
@@ -130,6 +164,8 @@ build-all: generate
GOOS=linux GOARCH=arm64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-arm64 ./$(CMD_DIR)
GOOS=linux GOARCH=loong64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-loong64 ./$(CMD_DIR)
GOOS=linux GOARCH=riscv64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-riscv64 ./$(CMD_DIR)
+ GOOS=linux GOARCH=mipsle GOMIPS=softfloat $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle ./$(CMD_DIR)
+ $(call PATCH_MIPS_FLAGS,$(BUILD_DIR)/$(BINARY_NAME)-linux-mipsle)
GOOS=linux GOARCH=arm GOARM=7 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-linux-armv7 ./$(CMD_DIR)
GOOS=darwin GOARCH=arm64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-darwin-arm64 ./$(CMD_DIR)
GOOS=windows GOARCH=amd64 $(GO) build $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)-windows-amd64.exe ./$(CMD_DIR)
diff --git a/README.fr.md b/README.fr.md
index 320aa9e22..08a1926b6 100644
--- a/README.fr.md
+++ b/README.fr.md
@@ -7,7 +7,7 @@
- 
+ 
@@ -65,7 +65,7 @@
⚡️ **Démarrage Éclair** : Temps de démarrage 400X plus rapide, boot en 1 seconde même sur un cœur unique à 0,6 GHz.
-🌍 **Véritable Portabilité** : Un seul binaire autonome pour RISC-V, ARM et x86. Un clic et c'est parti !
+🌍 **Véritable Portabilité** : Un seul binaire autonome pour RISC-V, ARM, MIPS et x86. Un clic et c'est parti !
🤖 **Auto-Construit par l'IA** : Implémentation native en Go de manière autonome — 95% du cœur généré par l'Agent avec affinement humain dans la boucle.
diff --git a/README.ja.md b/README.ja.md
index ea6bc7e72..c4c5b27a0 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -8,7 +8,7 @@
-
+
@@ -49,7 +49,7 @@
⚡️ **超高速**: 起動時間 400 倍高速、0.6GHz シングルコアでも 1 秒で起動。
-🌍 **真のポータビリティ**: RISC-V、ARM、x86 対応の単一バイナリ。ワンクリックで Go！
+🌍 **真のポータビリティ**: RISC-V、ARM、MIPS、x86 対応の単一バイナリ。ワンクリックで Go！
🤖 **AI ブートストラップ**: 自律的な Go ネイティブ実装 — コアの 95% が AI 生成、人間によるレビュー付き。
diff --git a/README.md b/README.md
index 3774055b4..db127a85f 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
-
+
@@ -69,7 +69,7 @@
⚡️ **Lightning Fast**: 400X Faster startup time, boot in 1 second even in 0.6GHz single core.
-🌍 **True Portability**: Single self-contained binary across RISC-V, ARM, and x86, One-click to Go!
+🌍 **True Portability**: Single self-contained binary across RISC-V, ARM, MIPS, and x86, One-click to Go!
🤖 **AI-Bootstrapped**: Autonomous Go-native implementation — 95% Agent-generated core with human-in-the-loop refinement.
diff --git a/README.pt-br.md b/README.pt-br.md
index 67ce9e0d3..5f37ba457 100644
--- a/README.pt-br.md
+++ b/README.pt-br.md
@@ -7,7 +7,7 @@
-
+
@@ -66,7 +66,7 @@
⚡️ **Inicialização Relámpago**: Tempo de inicialização 400X mais rápido, boot em 1 segundo mesmo em CPU single-core de 0.6GHz.
-🌍 **Portabilidade Real**: Um único binário auto-contido para RISC-V, ARM e x86. Um clique e já era!
+🌍 **Portabilidade Real**: Um único binário auto-contido para RISC-V, ARM, MIPS e x86. Um clique e já era!
🤖 **Auto-Construído por IA**: Implementação nativa em Go de forma autônoma — 95% do núcleo gerado pelo Agente com refinamento humano no loop.
diff --git a/README.vi.md b/README.vi.md
index 5755896ed..92c6ecbae 100644
--- a/README.vi.md
+++ b/README.vi.md
@@ -7,7 +7,7 @@
-
+
@@ -65,7 +65,7 @@
⚡️ **Khởi động siêu nhanh**: Nhanh gấp 400 lần, khởi động trong 1 giây ngay cả trên CPU đơn nhân 0.6GHz.
-🌍 **Di động thực sự**: Một file binary duy nhất chạy trên RISC-V, ARM và x86. Một click là chạy!
+🌍 **Di động thực sự**: Một file binary duy nhất chạy trên RISC-V, ARM, MIPS và x86. Một click là chạy!
🤖 **AI tự xây dựng**: Triển khai Go-native tự động — 95% mã nguồn cốt lõi được Agent tạo ra, với sự tinh chỉnh của con người.
diff --git a/README.zh.md b/README.zh.md
index dc32b67e0..d42b3cbb8 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -7,7 +7,7 @@
-
+
@@ -67,7 +67,7 @@
⚡️ **闪电启动**: 启动速度快 400 倍，即使在 0.6GHz 单核处理器上也能在 1 秒内启动。
-🌍 **真正可移植**: 跨 RISC-V、ARM 和 x86 架构的单二进制文件，一键运行！
+🌍 **真正可移植**: 跨 RISC-V、ARM、MIPS 和 x86 架构的单二进制文件，一键运行！
🤖 **AI 自举**: 纯 Go 语言原生实现 — 95% 的核心代码由 Agent 生成，并经由“人机回环 (Human-in-the-loop)”微调。