disable php benchmark and other cleanup
diff --git a/kokoro/linux/benchmark/build.sh b/kokoro/linux/benchmark/build.sh
index e563e79..f078280 100755
--- a/kokoro/linux/benchmark/build.sh
+++ b/kokoro/linux/benchmark/build.sh
@@ -2,25 +2,4 @@
cd $(dirname $0)/../../..
-# prepare php environments
-sudo apt-get update && sudo apt-get install -y --force-yes php5
-sudo ln -sf /usr/include/x86_64-linux-gnu/gmp.h /usr/include/gmp.h
-mkdir php_temp
-cd php_temp
-curl -sS https://getcomposer.org/installer | php
-sudo mv composer.phar /usr/local/bin/composer
-git clone https://github.com/php/php-src
-cd php-src && git checkout PHP-7.2.13 && ./buildconf --force
-./configure \
- --enable-bcmatch \
- --with-gmp --with-openssl \
- --with-zlib \
- --prefix=/usr/local/php-7.2 && \
-make -j8 && sudo make install && make clean
-wget -O phpunit https://phar.phpunit.de/phpunit-7.phar && \
- chmod +x phpunit && \
- sudo cp phpunit /usr/local/php-7.2/bin
-sudo apt-get install -y --force-yes valgrind
-cd ../..
-
./tests.sh benchmark
diff --git a/kokoro/linux/benchmark/run.sh b/kokoro/linux/benchmark/run.sh
index cdc0ebe..839b4af 100755
--- a/kokoro/linux/benchmark/run.sh
+++ b/kokoro/linux/benchmark/run.sh
@@ -58,6 +58,7 @@
# build Java protobuf
pushd java
+# TODO: avoid unnecessarily running all java tests.
mvn package
popd
@@ -86,18 +87,10 @@
echo "benchmarking js..."
./js-benchmark $datasets --json_output=$(pwd)/tmp/node_result.json
-# php only supports a subset of benchmark datasets
-make -j8 generate_proto3_data
-proto3_datasets=$(for file in $datasets; do echo $(pwd)/tmp/proto3_data/${file#$(pwd)}; done | xargs)
-echo $proto3_datasets
-
-# build and run php benchmark
-make -j8 php-c-benchmark
-echo "benchmarking php_c..."
-./php-c-benchmark $proto3_datasets --json --behavior_prefix="php_c" > tmp/php_c_result.json
+# TODO(jtattermusch): add php-c-benchmark. Currently its build is broken.
# upload results to bq
make python_add_init
-env LD_LIBRARY_PATH="${repo_root}/src/.libs" python -m util.result_uploader -php_c="../tmp/php_c_result.json" \
- -cpp="../tmp/cpp_result.json" -java="../tmp/java_result.json" -go="../tmp/go_result.txt" -python="../tmp/python_result.json" -node="../tmp/node_result.json"
+env LD_LIBRARY_PATH="${repo_root}/src/.libs" python -m util.result_uploader \
+ -cpp="../tmp/cpp_result.json" -java="../tmp/java_result.json" -python="../tmp/python_result.json" -node="../tmp/node_result.json"
popd
