Philip Potter 76dd430cd8 bazel: fix build, make compatible with openjdk ... Bazel 981b7bc1 depends on protobuf-2.5 and won't work with 2.6 (and in bbe84fe3d upgraded straight to protobuf 3.0.0-alpha3); this commit fixes the dependency to depend on protobuf2_5 specifically. The bazel compile.sh needs `which` on the PATH; so this commit adds that as a dependency. Setting JAVA_HOME to ${jdk} broke bazel when used with openjdk, with the message: Problem with java installation: couldn't find/access rt.jar in /nix/store/z9vc0vzyzhnpl5l5inmqdnvdnbxmmmg7-openjdk-8u60b24 This is because if you set JAVA_HOME, bazel will look for rt.jar in $JAVA_HOME/lib and $JAVA_HOME/jre/lib, but the nixpkgs openjdk distribution puts rt.jar in ${jdk}/lib/openjdk/jre/lib for some reason. To fix this, this commit uses the ${jdk.home} passthru value to use the appropriate JAVA_HOME for the given jdk. As bazel now works with openjdk, and openjdk is free while oraclejdk is not, this commit changes the default jdk for bazel to openjdk. Since this package didn't have a listed maintainer, I'm claiming it.		2015-07-28 20:38:44 +01:00
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default.nix	bazel: fix build, make compatible with openjdk	2015-07-28 20:38:44 +01:00