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-rw-r--r--.travis.yml10
1 files changed, 9 insertions, 1 deletions
diff --git a/.travis.yml b/.travis.yml
index 81692dd..db1338d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,7 +7,11 @@ install:
# /usr/bin/gcc is 4.6 always, but gcc-X.Y is available.
- if [ "$CXX" = "g++" ]; then export CXX="g++-4.9" CC="gcc-4.9"; fi
# /usr/bin/clang is 3.4, lets override with modern one.
-- if [ "$CXX" = "clang++" ] && [ "$TRAVIS_OS_NAME" = "linux" ]; then export CXX="clang++-3.7" CC="clang-3.7"; fi
+- if [ "$CXX" = "clang++" ] && [ "$TRAVIS_OS_NAME" = "linux" ]; then export CXX="clang++-3.7" CC="clang-3.7"; ln -sf /usr/bin/ccache /$HOME/bin/$CXX; ln -sf /usr/bin/ccache /$HOME/bin/$CC; fi
+# ccache on OS X needs installation first
+- if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew install ccache; export PATH="/usr/local/opt/ccache/libexec:$PATH"; fi
+# reset ccache statistics
+- ccache --zero-stats
- echo ${PATH}
- echo ${CXX}
- ${CXX} --version
@@ -30,6 +34,10 @@ os:
- linux
- osx
language: cpp
+cache: ccache
+before_cache:
+ # print statistics before uploading new cache
+ - ccache --show-stats
compiler:
- gcc
- clang