Source: libnvme Version: 1.16.1-1 Tags: patch User: [email protected] Usertags: cross-satisfiability ftcbfs
libnvme fails to cross build from source for two related reasons. For one thing it depends on python3-dev and that happens to not work for cross compilation. For cross building, this dependency needs to be split into libpython3-dev and python3-dev:native. The actual extension build is not being told about the host architecture. As a result, it uses the build architecture sysconfig and emits an extension named for the build architecture. On Debian, the sysconfig module needs to be diverted for cross builds. I'm attaching a patch addressing both aspects. Please consider applying it. Helmut
diff -Nru libnvme-1.16.1/debian/changelog libnvme-1.16.1/debian/changelog --- libnvme-1.16.1/debian/changelog 2025-11-09 20:13:29.000000000 +0100 +++ libnvme-1.16.1/debian/changelog 2025-12-17 12:26:03.000000000 +0100 @@ -1,3 +1,12 @@ +libnvme (1.16.1-1.1) UNRELEASED; urgency=medium + + * Non-maintainer upload. + * Fix FTCBFS: (Closes: #-1) + + Multiarchify Python Build-Depends. + + Export cross sysconfig name. + + -- Helmut Grohne <[email protected]> Wed, 17 Dec 2025 12:26:03 +0100 + libnvme (1.16.1-1) sid; urgency=medium * Merging upstream version 1.16.1. diff -Nru libnvme-1.16.1/debian/control libnvme-1.16.1/debian/control --- libnvme-1.16.1/debian/control 2025-11-09 20:13:21.000000000 +0100 +++ libnvme-1.16.1/debian/control 2025-12-17 12:26:01.000000000 +0100 @@ -11,10 +11,11 @@ libdbus-1-dev, libjson-c-dev, libkeyutils-dev, + libpython3-dev, libssl-dev, meson (>= 1.0.0-1.1~), pkg-config, - python3-dev, + python3-dev:native, swig, Standards-Version: 4.7.2 Homepage: https://github.com/linux-nvme/libnvme diff -Nru libnvme-1.16.1/debian/rules libnvme-1.16.1/debian/rules --- libnvme-1.16.1/debian/rules 2025-11-09 20:13:21.000000000 +0100 +++ libnvme-1.16.1/debian/rules 2025-12-17 12:26:03.000000000 +0100 @@ -1,7 +1,13 @@ #!/usr/bin/make -f +include /usr/share/dpkg/architecture.mk + export KBUILD_BUILD_TIMESTAMP = "@$(SOURCE_DATE_EPOCH)" +ifneq ($(DEB_BUILD_ARCH),$(DEB_HOST_ARCH)) +export _PYTHON_SYSCONFIGDATA_NAME=_sysconfigdata__${DEB_HOST_ARCH_OS}_${DEB_HOST_MULTIARCH} +endif + %: dh ${@} --buildsystem=meson --with python3
