Reduce the number of Makefiles in 'src/'

[babeltrace.git] / src / bindings / python / bt2 / setup.py.in

diff --git a/src/bindings/python/bt2/setup.py.in b/src/bindings/python/bt2/setup.py.in
index fff970870f83f705a4a4ae54e6aee959d060b612..0947521e6241bafa049c8f1c741bfbd0293d12ec 100644 (file)
--- a/src/bindings/python/bt2/setup.py.in
+++ b/src/bindings/python/bt2/setup.py.in
@@ -5,12 +5,37 @@
 
 import sys
 import os
-import sysconfig
 
-if sys.version_info < (3, 12):
+# Distutils was removed in Python 3.12, use setuptools as an alternative.
+if sys.version_info >= (3, 12):
+    from setuptools import setup, Extension
+else:
     from distutils.core import setup, Extension
+
+# Starting with Debian's Python 3.10, the default install scheme is
+# 'posix_local' which is a Debian specific scheme based on 'posix_prefix' but
+# with an added 'local' prefix. This is the default so users doing system wide
+# manual installations of python modules end up in '/usr/local'. This
+# interferes with our autotools based install which already defaults to
+# '/usr/local' and expect a provided prefix to be used verbatim.
+#
+# Monkeypatch sysconfig to override this scheme and use 'posix_prefix' instead.
+if sys.version_info >= (3, 10):
+    import sysconfig
+
+    original_get_preferred_scheme = sysconfig.get_preferred_scheme
+
+    def our_get_preferred_scheme(key):
+        scheme = original_get_preferred_scheme(key)
+        if scheme == "posix_local":
+            return "posix_prefix"
+        else:
+            return scheme
+
+    sysconfig.get_preferred_scheme = our_get_preferred_scheme
+
 else:
-    from setuptools import setup, Extension
+    import distutils.sysconfig as sysconfig
 
 PY_PATH_WARN_MSG = """
 -------------------------------------WARNING------------------------------------
@@ -94,11 +119,11 @@ def main():
         sources=["bt2/native_bt.c", "@srcdir@/bt2/logging.c"],
         libraries=["babeltrace2", "glib-2.0"],
         extra_objects=[
-            "@top_builddir@/src/autodisc/.libs/libbabeltrace2-autodisc.a",
-            "@top_builddir@/src/logging/.libs/libbabeltrace2-logging.a",
+            "@top_builddir@/src/autodisc/.libs/libautodisc.a",
+            "@top_builddir@/src/logging/.libs/liblogging.a",
             "@top_builddir@/src/common/.libs/libbabeltrace2-common.a",
-            "@top_builddir@/src/py-common/.libs/libbabeltrace2-py-common.a",
-            "@top_builddir@/src/string-format/.libs/libbabeltrace2-string-format.a",
+            "@top_builddir@/src/py-common/.libs/libpy-common.a",
+            "@top_builddir@/src/string-format/.libs/libstring-format.a",
         ],
     )