[pkg-gnupg-maint] Bug#952797: gpgme1.0 FTCBFS: python3.8 changed interface again

[Helmut Grohne]

Source: gpgme1.0
Version: 1.13.1-6
Tags: patch
User: debian-cross at lists.debian.org
Usertags: ftcbfs

gpgme1.0 fails to cross build from source, because with python3.8 the
interface was changed again. I do see that this is frustrating as it has
already resulted in a native ftbfs on gpgme1.0. However, I'm not the
Python maintainer and even Matthias' attempts at filing this issue
upstream was unsuccessful thus far. As far as I understand the current
situation, the "m" is dropped for good and not about to come back
anytime soon. So hope is that this is a one-time migration. Could you
just adapt it with your next maintainer upload? gpgme1.0 only uses the
most recent Python version, so we don't have to port <=3.7 here.

Helmut
-------------- next part --------------
diff --minimal -Nru gpgme1.0-1.13.1/debian/changelog gpgme1.0-1.13.1/debian/changelog
--- gpgme1.0-1.13.1/debian/changelog	2020-01-30 17:37:08.000000000 +0100
+++ gpgme1.0-1.13.1/debian/changelog	2020-02-29 12:50:58.000000000 +0100
@@ -1,3 +1,10 @@
+gpgme1.0 (1.13.1-6.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Adapt cross building for python3.8. (Closes: #-1)
+
+ -- Helmut Grohne <helmut at subdivi.de>  Sat, 29 Feb 2020 12:50:58 +0100
+
 gpgme1.0 (1.13.1-6) unstable; urgency=medium
 
   * brown paper bag bugfix to debian/tests :(
diff --minimal -Nru gpgme1.0-1.13.1/debian/rules gpgme1.0-1.13.1/debian/rules
--- gpgme1.0-1.13.1/debian/rules	2020-01-29 19:15:07.000000000 +0100
+++ gpgme1.0-1.13.1/debian/rules	2020-02-29 12:50:55.000000000 +0100
@@ -8,9 +8,7 @@
 # python3.X, see pybuild for their meaning.
 export _PYTHON_HOST_PLATFORM:=${DEB_HOST_ARCH_OS}-${DEB_HOST_ARCH}
 ifneq ($(DEB_BUILD_ARCH),$(DEB_HOST_ARCH))
-# this is likely to break for python3.8, which uses sysconfigdata__
-# instead of sysconfigdata_m_:
-	export _PYTHON_SYSCONFIGDATA_NAME:=_sysconfigdata_m_${DEB_HOST_ARCH_OS}_${DEB_HOST_MULTIARCH}
+	export _PYTHON_SYSCONFIGDATA_NAME:=_sysconfigdata__${DEB_HOST_ARCH_OS}_${DEB_HOST_MULTIARCH}
 endif
 
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