Commit a8127d3c authored by Samuel Martin's avatar Samuel Martin Committed by Thomas Petazzoni
Browse files

python3: rework python symlinks installation 



This patch reworks the way python3 and python3-config symlink are
installed.

Buildroot wants to control these symlinks' installation:

* the python3 symlink should be unconditionally installed in the target
  tree, and the python3-config symlink in the staging tree, since it is
  the only python package built and installed in the target tree if the
  user selected it;

* the python3 and python3-config symlinks should only be installed in
  the host tree when python3 is the selection of the user for the
  target.

[Thomas: fix comment as suggested by Yann.]

Signed-off-by: default avatarSamuel Martin <s.martin49@gmail.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent e1584b7d

package/python3/python3.mk

+7 −0
Original line number Diff line number Diff line
@@ -155,11 +155,18 @@ ifneq ($(BR2_PACKAGE_PYTHON),y) 
PYTHON3_POST_INSTALL_TARGET_HOOKS += PYTHON3_INSTALL_SYMLINK

endif



# Some packages may have build scripts requiring python3, whatever is the

# python version chosen for the target.

# Only install the python symlink in the host tree if python3 is enabled

# for the target.

ifeq ($(BR2_PACKAGE_PYTHON3),y)

define HOST_PYTHON3_INSTALL_SYMLINK

	ln -fs python3 $(HOST_DIR)/usr/bin/python

	ln -fs python3-config $(HOST_DIR)/usr/bin/python-config

endef



HOST_PYTHON3_POST_INSTALL_HOOKS += HOST_PYTHON3_INSTALL_SYMLINK

endif



# Provided to other packages

PYTHON3_PATH = $(TARGET_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR)/sysconfigdata/:$(TARGET_DIR)/usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages/