Ah, my mistake. I installed only the new dpkg, and dpkg-dev stayed at the previous version. It doesn't upgrade together.
With dpkg-dev also updated to 1.21.1ubuntu2.3, it worked: $ DEB_BUILD_PROFILES=foo dpkg-buildpackage -uc -us 2>&1 | grep -A 1 DEB_BUILD_PROFILES echo $DEB_BUILD_PROFILES noudeb foo -- echo $DEB_BUILD_PROFILES noudeb foo -- echo $DEB_BUILD_PROFILES noudeb foo
Jammy verification succeeded.
Ah, my mistake. I installed only the new dpkg, and dpkg-dev stayed at the previous version. It doesn't upgrade together.
With dpkg-dev also updated to 1.21.1ubuntu2.3, it worked: PROFILES= foo dpkg-buildpackage -uc -us 2>&1 | grep -A 1 DEB_BUILD_PROFILES
$ DEB_BUILD_
echo $DEB_BUILD_PROFILES
noudeb foo
--
echo $DEB_BUILD_PROFILES
noudeb foo
--
echo $DEB_BUILD_PROFILES
noudeb foo
Jammy verification succeeded.