Fix empty fields in first hypervisor log line

Instead of:

    (XEN) Xen version 4.11.1 (Debian )
    (@)
    (gcc (Debian 8.2.0-13) 8.2.0) debug=n
    Thu Jan  3 19:08:37 UTC 2019

I'd like to see:

    (XEN) Xen version 4.11.1 (Debian 4.11.1-1~)
    (pkg-xen-devel@lists.alioth.debian.org)
    (gcc (Debian 8.2.0-13) 8.2.0) debug=n
    Thu Jan  3 22:44:00 CET 2019

The substitution was broken since the great packaging refactoring,
because the directory in which the build is done changed.

Also, use the Maintainer address from debian/control instead of the most
recent changelog entry. If someone wants to use the address to ask a
question, they will end up at the team mailing list, which is better
than an individual person.

Gbp-Pq: Name 0017-Fix-empty-fields-in-first-hypervisor-log-line.patch

diff --git a/xen/Makefile b/xen/Makefile
index ac117b5fcc97b4fca6c03d17920bb7d0ff2ba3ee..3c0ec6b7d9de1ecd516bf70de993e347ca1102f0 100644 (file)
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -394,9 +394,9 @@ include/xen/compile.h: include/xen/compile.h.in
            -e 's/@@extraversion@@/$(XEN_EXTRAVERSION)/g' \
            -e 's!@@changeset@@!$(shell tools/scmversion $(XEN_ROOT) || echo "unavailable")!g' \
            -e 's/@@system_distribution@@/$(shell lsb_release -is)/g' \
-           -e 's/@@system_maintainer_domain@@/$(shell cd ../../../..; dpkg-parsechangelog | sed -ne 's,^Maintainer: .[^<]*<[^@>]*@\([^>]*\)>,\1,p')/g' \
-           -e 's/@@system_maintainer_local@@/$(shell cd ../../../..; dpkg-parsechangelog | sed -ne 's,^Maintainer: .[^<]*<\([^@>]*\)@.*>,\1,p')/g' \
-           -e 's/@@system_version@@/$(shell cd ../../../..; dpkg-parsechangelog | awk '/^Version:/ {print $$2}')/g' \
+           -e 's/@@system_maintainer_domain@@/$(shell grep Maintainer ../debian/control | sed -ne 's,^Maintainer: .[^<]*<[^@>]*@\([^>]*\)>,\1,p')/g' \
+           -e 's/@@system_maintainer_local@@/$(shell grep Maintainer ../debian/control | sed -ne 's,^Maintainer: .[^<]*<\([^@>]*\)@.*>,\1,p')/g' \
+           -e 's/@@system_version@@/$(shell cd ..; dpkg-parsechangelog | awk '/^Version:/ {print $$2}')/g' \
            < include/xen/compile.h.in > $@.new
        @mv -f $@.new $@