From: Stefan Hajnoczi <stefanha@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Lluís Vilanova" <vilanova@ac.upc.edu>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>
Subject: [Qemu-devel] [PATCH 0/2] trace: fix Makefile dependencies
Date: Wed, 28 Oct 2015 14:59:21 +0000 [thread overview]
Message-ID: <1446044363-29340-1-git-send-email-stefanha@redhat.com> (raw)
Issues with trace/Makefile.objs:
1. Generated code is not recreated when patches modify scripts/tracetool/*.py.
Typically such patches also modify trace/*.[ch] and the result is build
failures when new C code compiles against stale generated code.
2. The timestamp mechanism used to avoid unnecessary rebuilding is broken, it
currently requires two make invocations for a full build.
Stefan Hajnoczi (2):
trace: fix make foo-timestamp rules
trace: add make dependencies on tracetool source
trace/Makefile.objs | 50 ++++++++++++++++++++++++++++++--------------------
1 file changed, 30 insertions(+), 20 deletions(-)
--
2.4.3
next reply other threads:[~2015-10-28 14:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-28 14:59 Stefan Hajnoczi [this message]
2015-10-28 14:59 ` [Qemu-devel] [PATCH 1/2] trace: fix make foo-timestamp rules Stefan Hajnoczi
2015-10-29 15:20 ` Lluís Vilanova
2015-10-28 14:59 ` [Qemu-devel] [PATCH 2/2] trace: add make dependencies on tracetool source Stefan Hajnoczi
2015-10-29 15:28 ` Lluís Vilanova
2015-10-30 9:46 ` Stefan Hajnoczi
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