Alex Bennée <alex.ben...@linaro.org> writes: > Philippe Mathieu-Daudé <f4...@amsat.org> writes: > >> Travis caching uses the branch name to store packed cache, so each new branch >> will trigger a cache miss and will clone all submodules. Subsequent builds >> will >> benefit from the cache. >> >> Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org> > > \o/ > > Reviewed-by: Alex Bennée <alex.ben...@linaro.org>
Hmmm looking deeper it doesn't look as though we are benefiting from the caching here. The submodule checkout is around 60-70s with some jobs coming down to 30-40s. The old system seems to be ~20s for the wget/checkout step (assuming the wget is cached). > > >> --- >> .travis.yml | 7 ++----- >> 1 file changed, 2 insertions(+), 5 deletions(-) >> >> diff --git a/.travis.yml b/.travis.yml >> index 62b9dfd2ae..777914f759 100644 >> --- a/.travis.yml >> +++ b/.travis.yml >> @@ -7,6 +7,8 @@ compiler: >> cache: >> ccache: true >> timeout: 1200 # >> https://docs.travis-ci.com/user/caching#setting-the-timeout >> + directories: >> + - $HOME/qemu/.git/modules >> addons: >> apt: >> packages: >> @@ -74,7 +76,6 @@ git: >> before_install: >> - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update ; fi >> - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install libffi gettext >> glib pixman ; fi >> - - wget -O - >> http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar >> -xvJ >> - git submodule update --init --recursive >> before_script: >> - ./configure ${CONFIG} >> @@ -113,7 +114,6 @@ matrix: >> before_install: >> - sudo apt-get update -qq >> - sudo apt-get build-dep -qq qemu >> - - wget -O - >> http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar >> -xvJ >> - git submodule update --init --recursive >> # Plain Trusty Linux User Build >> - env: CONFIG="--disable-system" >> @@ -124,7 +124,6 @@ matrix: >> before_install: >> - sudo apt-get update -qq >> - sudo apt-get build-dep -qq qemu >> - - wget -O - >> http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar >> -xvJ >> - git submodule update --init --recursive >> # Trusty System build with latest stable clang >> - sudo: required >> @@ -142,7 +141,6 @@ matrix: >> - travis_retry sudo apt-get update -qq >> - travis_retry sudo apt-get install -qq -y clang-3.9 >> - sudo apt-get build-dep -qq qemu >> - - wget -O - >> http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar >> -xvJ >> - git submodule update --init --recursive >> before_script: >> - ./configure ${CONFIG} || cat config.log >> @@ -162,7 +160,6 @@ matrix: >> - travis_retry sudo apt-get update -qq >> - travis_retry sudo apt-get install -qq -y clang-3.9 >> - sudo apt-get build-dep -qq qemu >> - - wget -O - >> http://people.linaro.org/~alex.bennee/qemu-submodule-git-seed.tar.xz | tar >> -xvJ >> - git submodule update --init --recursive >> before_script: >> - ./configure ${CONFIG} || cat config.log -- Alex Bennée