tflite-micro/python/tests/BUILD
Ryan Kuester 17aae9e35d
build: add means of linking with C libs in Py packages (#1668)
Extend the Python repository_rule used to create external repositories, adding targets for C-language binary libraries shipped inside Python packages; e.g., that shipped in package tensorflow-gpu.

These targets are to be used as dependencies by C-language targets.

Note: when debugging the build, it can be helpful to examine the repository directory and BUILD file this repository_rule generates in the bazel cache.

Begin using a python/ directory at the root of the project for code that is specific to Python.

Upgrade to the latest version of rules_python first. Note that the unit test to keep requirements.in and requirements.txt is disabled (specifically with 
ec6bdc5d4443285d28a44076f06c203d9582e4a1)

Add a unit test for this feature.

BUG=see description
2023-03-05 06:25:58 +00:00

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cc_test(
name = "cc_deps_link_test",
size = "small",
srcs = [
"cc_deps_link_test.cc",
],
copts = [
"-std=c++14",
# Compiling against upstream Tensorflow headers requires -std=c++14
# due (at least) to its dependency on Eigen, which raises the error
# "This compiler appears to be too told to be supported by Eigen"
# via the preprocessor, as well as several compilation errors.
#
# TODO(b/271210933): Harmonize this with a global solution
# throughout the repository. Presumably this same issue will be
# encountered by other code compiling against upstream Tensorflow,
# such as custom operator implementations.
],
deps = [
"@tensorflow_cc_deps//:cc_library",
],
)