package/boost: drop python2 support

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/boost/Config.in

@@ -296,7 +296,7 @@ config BR2_PACKAGE_BOOST_PROGRAM_OPTIONS
 
 config BR2_PACKAGE_BOOST_PYTHON
 	bool "boost-python"
-	depends on BR2_PACKAGE_PYTHON || BR2_PACKAGE_PYTHON3
+	depends on BR2_PACKAGE_PYTHON3
 	help
 	  The Boost Python Library is a framework for interfacing Python
 	  and C++. It allows you to quickly and seamlessly expose C++

package/boost/boost.mk

@@ -68,16 +68,11 @@ BOOST_DEPENDENCIES += bzip2 zlib
 endif
 
 ifeq ($(BR2_PACKAGE_BOOST_PYTHON),y)
-BOOST_FLAGS += --with-python-root=$(HOST_DIR)
-ifeq ($(BR2_PACKAGE_PYTHON3),y)
-BOOST_FLAGS += --with-python=$(HOST_DIR)/bin/python$(PYTHON3_VERSION_MAJOR)
+BOOST_FLAGS += \
+	--with-python-root=$(HOST_DIR) \
+	--with-python=$(HOST_DIR)/bin/python$(PYTHON3_VERSION_MAJOR)
 BOOST_TARGET_CXXFLAGS += -I$(STAGING_DIR)/usr/include/python$(PYTHON3_VERSION_MAJOR)
 BOOST_DEPENDENCIES += python3
-else
-BOOST_FLAGS += --with-python=$(HOST_DIR)/bin/python$(PYTHON_VERSION_MAJOR)
-BOOST_TARGET_CXXFLAGS += -I$(STAGING_DIR)/usr/include/python$(PYTHON_VERSION_MAJOR)
-BOOST_DEPENDENCIES += python
-endif
 endif
 
 HOST_BOOST_OPTS += --no-cmake-config toolset=gcc threading=multi \