travis: Setup QEMU_VERSION as variable

This change enables setting up specific Qemu version or sha1 for new
targets which are added after (current) v3.0.0 version.
This changes is preparation step for adding new Xilinx Versal Virt
platform which was merge after v3.0.0.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/.travis.yml b/.travis.yml
index 321fd793a756df98a9188f453c07570ac955c5c3..6e4b4ba0a34a6ff1666abe163e0e88845c63a93d 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -63,6 +63,7 @@ env:
     - BUILD_DIR=build
     - HOSTCC="cc"
     - HOSTCXX="c++"
+    - QEMU_VERSION="v3.0.0"
 
 before_script:
   # install toolchains based on TOOLCHAIN} variable
@@ -97,7 +98,7 @@ before_script:
        git clone git://git.qemu.org/qemu.git /tmp/qemu;
        pushd /tmp/qemu;
        git submodule update --init dtc &&
-       git checkout v3.0.0 &&
+       git checkout ${QEMU_VERSION} &&
        ./configure --prefix=/tmp/qemu-install --target-list=${QEMU_TARGET} &&
        make -j4 all install;
        popd;