From 5b808275f3bbe8cc95bb9301f4d5a41331d0e0e6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Llu=C3=ADs=20Vilanova?= Date: Tue, 27 May 2014 15:02:14 +0200 Subject: trace: Multi-backend tracing MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Adds support to compile QEMU with multiple tracing backends at the same time. For example, you can compile QEMU with: $ ./configure --enable-trace-backends=ftrace,dtrace Where 'ftrace' can be handy for having an in-flight record of events, and 'dtrace' can be later used to extract more information from the system. This patch allows having both available without recompiling QEMU. Signed-off-by: Lluís Vilanova Signed-off-by: Stefan Hajnoczi --- .travis.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to '.travis.yml') diff --git a/.travis.yml b/.travis.yml index 04da9736..89c30ae 100644 --- a/.travis.yml +++ b/.travis.yml @@ -66,16 +66,16 @@ matrix: compiler: gcc # All the trace backends (apart from dtrace) - env: TARGETS=i386-softmmu,x86_64-softmmu - EXTRA_CONFIG="--enable-trace-backend=stderr" + EXTRA_CONFIG="--enable-trace-backends=stderr" compiler: gcc - env: TARGETS=i386-softmmu,x86_64-softmmu - EXTRA_CONFIG="--enable-trace-backend=simple" + EXTRA_CONFIG="--enable-trace-backends=simple" compiler: gcc - env: TARGETS=i386-softmmu,x86_64-softmmu - EXTRA_CONFIG="--enable-trace-backend=ftrace" + EXTRA_CONFIG="--enable-trace-backends=ftrace" TEST_CMD="" compiler: gcc - env: TARGETS=i386-softmmu,x86_64-softmmu EXTRA_PKGS="liblttng-ust-dev liburcu-dev" - EXTRA_CONFIG="--enable-trace-backend=ust" + EXTRA_CONFIG="--enable-trace-backends=ust" compiler: gcc -- cgit v1.1