From: Ross Burton <ross.bur...@intel.com>
When cross-compiling Python 2 you need a native pgen binary, but the cross
recipe can't do this on it's own so we build it in python-native and install it.
The rule to build pgen was also causing a complete rebuild of all of the
generated sources, which meant that building Python 2 needs a *host* Python 2.
This can be fixed by simply building pgen, as this is all we need to install.
[ YOCTO #13645 ]
Signed-off-by: Ross Burton <ross.bur...@intel.com>
---
meta/recipes-devtools/python/python-native_2.7.17.bb | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/meta/recipes-devtools/python/python-native_2.7.17.bb
b/meta/recipes-devtools/python/python-native_2.7.17.bb
index 936810d9806..98805d998d5 100644
--- a/meta/recipes-devtools/python/python-native_2.7.17.bb
+++ b/meta/recipes-devtools/python/python-native_2.7.17.bb
@@ -35,10 +35,9 @@ do_configure_append() {
autoreconf --verbose --install --force --exclude=autopoint
../Python-${PV}/Modules/_ctypes/libffi
}
-# Regenerate all of the generated files
-# This ensures that pgen and friends get created during the compile phase
-do_compile_prepend() {
- oe_runmake regen-all
+# Cross-compiling Python needs a native pgen, build it here for use later.
+do_compile_append() {
+ oe_runmake Parser/pgen
}
do_install() {
--
2.17.1
--
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