diff options
authorMartin Jansa <>2021-03-20 11:11:13 +0100
committerRichard Purdie <>2021-03-23 22:51:25 +0000
commit84e4c97835f58d49031784f2050cd5b149074633 (patch)
parent9d00a01831f22d93d4ac9a7e7151758e428b9750 (diff)
python3: fix PACKAGECONFIG handling
* it was changed from sysconf_dis to mods_disabled in: but unfortunately this doesn't work as mods_disabled set by remove_configured_extensions can contain only extensions which were disabled, as this list: self.extensions: ['_struct', 'array', '_contextvars', 'math', 'cmath', 'time', '_datetime', '_zoneinfo', '_random', '_bisect', '_heapq', '_pickle', 'atexit', '_json', '_lsprof', 'unicodedata', '_opcode', '_asyncio', '_abc', '_queue', '_statistics', 'fcntl', 'pwd', 'grp', 'spwd', 'select', 'parser', 'mmap', 'syslog', '_xxsubinterpreters', 'audioop', '_csv', '_posixsubprocess', '_testcapi', '_testinternalcapi', '_testbuffer', '_testimportmultiple', '_testmultiphase', '_xxtestfuzz', '_curses', '_curses_panel', '_crypt', '_socket', '_ssl', '_hashlib', '_sha256', '_sha512', '_md5', '_sha1', '_blake2', '_sha3', '_sqlite3', 'termios', 'resource', 'ossaudiodev', 'nis', 'zlib', 'binascii', '_bz2', '_lzma', 'pyexpat', '_elementtree', '_multibytecodec', '_codecs_kr', '_codecs_jp', '_codecs_cn', '_codecs_tw', '_codecs_hk', '_codecs_iso2022', '_decimal', '_ctypes_test', '_posixshmem', '_multiprocessing', '_uuid', 'xxlimited', '_ctypes'] while PACKAGECONFIG in python3 usually uses this to disable _dbm, _gdbm or runtime modules. * without this change the do_install will fail (based on log.do_compile) with: | ERROR: Execution of '/OE/build/oe-core/tmp-glibc/work/x86_64-linux/python3-native/3.9.0-r0/temp/run.do_install.69743' failed with exit code 1: | The necessary bits to build these optional modules were not found: | _dbm _gdbm readline (From OE-Core rev: fa5243693e35e1e0dc3247e2178f181051f68e77) Signed-off-by: Martin Jansa <> Signed-off-by: Richard Purdie <>
1 files changed, 8 insertions, 2 deletions
diff --git a/meta/recipes-devtools/python/python3/ b/meta/recipes-devtools/python/python3/
index 5c620361da..5823273af3 100644
--- a/meta/recipes-devtools/python/python3/
+++ b/meta/recipes-devtools/python/python3/
@@ -10,6 +10,8 @@ build completeness checker which relies on the report.
Upstream-Status: Inappropriate [oe-core specific]
Signed-off-by: Alexander Kanavin <>
+Signed-off-by: Martin Jansa <>
+Signed-off-by: Alejandro Hernandez Samaniego <>
--- | 4 ++++
@@ -19,13 +21,17 @@ diff --git a/ b/
index 7691258..ec3f2a4 100644
--- a/
+++ b/
-@@ -408,6 +408,10 @@ class PyBuildExt(build_ext):
+@@ -408,6 +408,14 @@ class PyBuildExt(build_ext):
print("%-*s %-*s %-*s" % (longest, e, longest, f,
longest, g))
+ # There is no need to report missing module dependencies,
+ # if the modules have been disabled in the first place.
-+ self.missing = list(set(self.missing) - set(mods_disabled))
++ # cannot use mods_disabled here, because remove_configured_extensions adds
++ # only disabled extensions into it (doesn't cover _dbm, _gdbm, readline
++ # we support disabling through PACKAGECONFIG)
++ sysconf_dis = sysconfig.get_config_var('MODDISABLED_NAMES').split()
++ self.missing = list(set(self.missing) - set(sysconf_dis))
if self.missing: