https://github.com/google/protobuf/pull/1278
On Mon, Feb 22, 2016 at 5:07 PM, Rohit Saboo <[email protected]> wrote: > Hi bazel-discuss and protobuf, > > I am bringing in protobuf as an external bazel repository: > > git_repository( > name = "protobuf_repo", > commit = "32daf513ced8d51e8de6cc8d800cfc972c4df5d6", > init_submodules = True, > remote = "https://github.com/google/protobuf.git";, > ) > > and using the protobuf_java target as a dependency in my bazel java > libraries. This fails generating the following message: > > ... > >>>>> # @protobuf_repo//:gen_well_known_protos_java [action 'Executing > genrule @protobuf_repo//:gen_well_known_protos_java'] > > (cd /private/var/tmp/_bazel_rohit/a10731376421707628e091029859af4a/beam && > \ > > exec env - \ > > PATH='<snip>' \ > > TMPDIR=/var/folders/p2/yz_3gtqd4z9d15l2ptzcjbsm0000gn/T/ \ > > /bin/bash -c 'source > external/bazel_tools/tools/genrule/genrule-setup.sh; > bazel-out/host/bin/external/protobuf_repo/protoc > --java_out=bazel-out/local_darwin-fastbuild/genfiles/external/protobuf_repo/wellknown.jar > -Isrc external/protobuf_repo/src/google/protobuf/any.proto > external/protobuf_repo/src/google/protobuf/api.proto > external/protobuf_repo/src/google/protobuf/compiler/plugin.proto > external/protobuf_repo/src/google/protobuf/descriptor.proto > external/protobuf_repo/src/google/protobuf/duration.proto > external/protobuf_repo/src/google/protobuf/empty.proto > external/protobuf_repo/src/google/protobuf/field_mask.proto > external/protobuf_repo/src/google/protobuf/source_context.proto > external/protobuf_repo/src/google/protobuf/struct.proto > external/protobuf_repo/src/google/protobuf/timestamp.proto > external/protobuf_repo/src/google/protobuf/type.proto > external/protobuf_repo/src/google/protobuf/wrappers.proto && mv > bazel-out/local_darwin-fastbuild/genfiles/external/protobuf_repo/wellknown.jar > bazel-out/local_darwin-fastbuild/genfiles/external/protobuf_repo/wellknown.srcjar') > > ERROR: > /private/var/tmp/_bazel_rohit/a10731376421707628e091029859af4a/external/protobuf_repo/BUILD:461:1: > Couldn't build file external/protobuf_repo/wellknown.srcjar: Executing > genrule @protobuf_repo//:gen_well_known_protos_java failed: bash failed: > error executing command /bin/bash -c ... (remaining 1 argument(s) skipped): > com.google.devtools.build.lib.shell.BadExitStatusException: Process exited > with status 1. > > src: warning: directory does not exist. > > external/protobuf_repo/src/google/protobuf/any.proto: File does not reside > within any path specified using --proto_path (or -I). You must specify a > --proto_path which encompasses this file. Note that the proto_path must be > an exact prefix of the .proto file names -- protoc is too dumb to figure > out when two paths (e.g. absolute and relative) are equivalent (it's harder > than you think). > > The warning has the clue, and if I were to replace the import path (-Isrc) > with -Iexternal/protobuf_repo/src. Is there an equivalent of bazel > workspace_root that can be used for the cmd in this genrule in > protobuf/BUILD? > genrule( > name = "gen_well_known_protos_java", > srcs = WELL_KNOWN_PROTOS, > outs = [ > "wellknown.srcjar", > ], > cmd = "$(location :protoc) --java_out=$(@D)/wellknown.jar" + > " -Isrc $(SRCS) " + > " && mv $(@D)/wellknown.jar $(@D)/wellknown.srcjar", > tools = [":protoc"], > ) > > Thanks, > Rohit Saboo > > -- > You received this message because you are subscribed to the Google Groups > "bazel-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/bazel-discuss/CAM01fBrV2W%2BSoTjaLkkU014LRcQzdTBMO_%2Be3xhm39x7dvEGaw%40mail.gmail.com > <https://groups.google.com/d/msgid/bazel-discuss/CAM01fBrV2W%2BSoTjaLkkU014LRcQzdTBMO_%2Be3xhm39x7dvEGaw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Protocol Buffers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/protobuf. For more options, visit https://groups.google.com/d/optout.
