From b055c8df6258bc887e121d40979816fa578cc00a Mon Sep 17 00:00:00 2001
From: Harry Cheng <i@reimu.moe>
Date: Sun, 28 Jul 2019 23:57:54 +0800
Subject: [PATCH] Add Python

---
 Makefile              | 12 ++++++++--
 python/Makefile       | 55 +++++++++++++++++++++++++++++++++++++++++++
 python/src/.gitignore |  1 +
 3 files changed, 66 insertions(+), 2 deletions(-)
 create mode 100644 python/Makefile
 create mode 100644 python/src/.gitignore

diff --git a/Makefile b/Makefile
index 5b6e397..01f1654 100644
--- a/Makefile
+++ b/Makefile
@@ -28,7 +28,7 @@ cmake_build_args += -DCMAKE_BUILD_TYPE=Release
 endif
 
 
-.PHONY: all clean build rust ucore biscuit bin busybox nginx redis alpine iperf3
+.PHONY: all clean build rust ucore biscuit bin busybox nginx redis alpine iperf3 python
 
 all: build
 
@@ -82,6 +82,14 @@ ifneq ($(shell uname), Darwin)
 	@cp nginx/nginx.conf $(out_dir)/usr/local/nginx/conf
 endif
 
+python:
+ifneq ($(shell uname), Darwin)
+	@echo Building Python
+	@mkdir -p $(out_dir)
+	@cd python && make arch=$(arch) all
+	@cp -r python/build/$(arch)/target $(out_dir)/python
+endif
+
 redis:
 ifneq ($(shell uname), Darwin)
 	@echo Building redis
@@ -120,7 +128,7 @@ ifeq ($(arch), $(filter $(arch), x86_64 aarch64))
 	@cp -r testsuits_alpine $(out_dir)/test
 endif
 
-build: rust ucore biscuit $(busybox) nginx redis iperf3 test
+build: rust ucore biscuit $(busybox) nginx redis iperf3 python test
 
 sfsimg: $(out_qcow2)
 
diff --git a/python/Makefile b/python/Makefile
new file mode 100644
index 0000000..5ece4d7
--- /dev/null
+++ b/python/Makefile
@@ -0,0 +1,55 @@
+python_version := 3.7.0
+python_tarball := Python-$(python_version).tar.xz
+python_tarball_path := src/$(python_tarball)
+build_dir := build/$(arch)
+python_dir := $(build_dir)/Python-$(python_version)
+prefix := $(arch)-linux-musl-
+prefix_dir := build/$(arch)/target
+bin_unstripped := $(prefix_dir)/bin/python3.7_unstripped
+bin := $(prefix_dir)/bin/python3.7
+
+
+ifeq ($(arch), mipsel)
+	prefix := mipsel-linux-musln32-
+endif
+
+cc := $(prefix)gcc
+strip := $(prefix)strip
+
+$(python_tarball_path):
+	wget https://www.python.org/ftp/python/$(python_version)/$(python_tarball) -O $(python_tarball_path)
+
+$(python_dir): $(python_tarball_path)
+	mkdir -p $(build_dir)
+	cd $(build_dir) && tar xvf ../../$(python_tarball_path)
+
+$(bin): $(python_dir)
+	cd $(python_dir) && ./configure \
+		CC=$(cc) \
+		--host=$(arch)-linux-musl \
+		--target=$(arch)-linux-musl \
+		--build=x86_64-linux-gnu \
+		--disable-ipv6 \
+		--without-ensurepip \
+		ac_cv_file__dev_ptmx=no \
+		ac_cv_file__dev_ptc=no \
+		ac_cv_have_long_long_format=yes \
+		--prefix=`realpath ../target`
+
+	cd $(python_dir) && make -j8 build_all
+	mkdir -p $(prefix_dir)
+	cd $(python_dir) && make -j8 altinstall
+
+# $(bin_unstripped): $(prefix_dir)/bin/python3.7
+# 	cp $(bin) $(bin_unstripped)
+
+# $(bin): $(bin_unstripped)
+# 	cp $(bin_unstripped) $(bin)
+# 	$(strip) $(bin)
+
+.PHONY: all clean
+
+all: $(bin)
+
+clean:
+	rm -rf build/$(arch)
diff --git a/python/src/.gitignore b/python/src/.gitignore
new file mode 100644
index 0000000..554cde0
--- /dev/null
+++ b/python/src/.gitignore
@@ -0,0 +1 @@
+*.tar.xz
\ No newline at end of file