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Description: Debian: Configure multiarch tuple.
1. Expose multiarchsubdir in sysconfig.
Some packages in Debian are depending on this.
2. Install the .pc file into the multiarch path.
Forwarded: no
--- a/Lib/sysconfig/__init__.py
+++ b/Lib/sysconfig/__init__.py
@@ -545,6 +545,12 @@
# e.g., 't' for free-threaded or '' for default build
_CONFIG_VARS['abi_thread'] = 't' if _CONFIG_VARS.get('Py_GIL_DISABLED') else ''
+ multiarch = get_config_var('MULTIARCH')
+ if multiarch:
+ _CONFIG_VARS['multiarchsubdir'] = '/' + multiarch
+ else:
+ _CONFIG_VARS['multiarchsubdir'] = ''
+
# Always convert srcdir to an absolute path
srcdir = _CONFIG_VARS.get('srcdir', _PROJECT_BASE)
if os.name == 'posix':
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -1738,6 +1738,7 @@
Python/dynload_shlib.o: $(srcdir)/Python/dynload_shlib.c Makefile
$(CC) -c $(PY_CORE_CFLAGS) \
+ $(if $(MULTIARCH),-DMULTIARCH='"$(MULTIARCH)"') \
-DSOABI='"$(SOABI)"' \
-o $@ $(srcdir)/Python/dynload_shlib.c
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