From: Alexandru Ardelean <ardeleanalex@gmail.com>
Date: Wed, 4 Jan 2017 09:39:00 +0000 (+0200)
Subject: python: update PYTHON_FOR_BUILD (based on python3)
X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=165cd9f96ab684d30f58e985d2feca59c070d56f;p=feed%2Fpackages.git

python: update PYTHON_FOR_BUILD (based on python3)

PYTHON_FOR_BUILD is used to build the target python.
Nomally Python scripts detect fine the Python host interpreter
to use for building the Python target interpreter.
But, let's not leave it up to chance anymore.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
---

diff --git a/lang/python/Makefile b/lang/python/Makefile
index dedf827878..c1c8f79af4 100644
--- a/lang/python/Makefile
+++ b/lang/python/Makefile
@@ -122,6 +122,13 @@ ifeq ($(CONFIG_IPV6),y)
 	ENABLE_IPV6 += --enable-ipv6
 endif
 
+PYTHON_FOR_BUILD:= \
+	_PYTHON_PROJECT_BASE=$(PKG_BUILD_DIR) \
+	_PYTHON_HOST_PLATFORM=linux2 \
+	PYTHONPATH="$(PKG_BUILD_DIR)/Lib:$(PKG_BUILD_DIR)/build/lib.linux2-$(PYTHON_VERSION)" \
+	_PYTHON_SYSCONFIGDATA_NAME=_sysconfigdata \
+	$(HOST_PYTHON_BIN)
+
 CONFIGURE_ARGS+= \
 	--sysconfdir=/etc \
 	--enable-shared \
@@ -129,6 +136,7 @@ CONFIGURE_ARGS+= \
 	--with-threads \
 	--with-system-ffi \
 	--without-pymalloc \
+	PYTHON_FOR_BUILD="$(PYTHON_FOR_BUILD)" \
 	$(ENABLE_IPV6) \
 	CONFIG_SITE="$(PKG_BUILD_DIR)/config.site" \
 	OPT="$(TARGET_CFLAGS)"