python: add _PYTHON_HOST_PLATFORM env var when cross-compiling C extensions

This mostly helps to avoid confusion when modules are cross-compiled.
Otherwise build folders are named with the host's platform name.

Signed-off-by: Alexandru Ardelean <[email protected]>

diff --git a/lang/python/files/python-package.mk b/lang/python/files/python-package.mk
index 35f5ac8378088d81754a44b3f6fa03d763a63696..f5ec5cee9ed216ebc5ef0633b2c4e5814241b549 100644 (file)
--- a/lang/python/files/python-package.mk
+++ b/lang/python/files/python-package.mk
@@ -79,6 +79,7 @@ define Build/Compile/PyMod
                CFLAGS="$(TARGET_CFLAGS)" \
                CPPFLAGS="$(TARGET_CPPFLAGS) -I$(PYTHON_INC_DIR)" \
                LDFLAGS="$(TARGET_LDFLAGS) -lpython$(PYTHON_VERSION)" \
+               _PYTHON_HOST_PLATFORM="linux-$(ARCH)" \
                $(3) \
                , \
                ./setup.py $(2) \