Bazel rule

Table of Contents

• Rule definition
  • bartleby
• Example

Bartleby implements a Bazel rule that can be used to execute the Bartleby tool on a set of Bazel targets.

Rule definition

bartleby

bartleby(name, prefix, srcs)

Run Bartleby on a set of libraries.

This outputs a target that provides a CcInfo provider.

ATTRIBUTES

Name	Description	Type	Mandatory	Default
name	A unique name for this target.	Name	required
prefix	Prefix to apply to library's symbols	String	optional	""
srcs	Libraries to give to bartleby. These targets have to provide a CcInfo provider.	List of labels	required

Example

load("@com_sandboxquantum_bartleby//:rules.bzl", "bartleby")
 
cc_library(
    name = "api_1",
    srcs = ["api_1.c"],
    hdrs = ["api_1.h"],
    copts = [
        "-fvisibility=hidden",
    ],
    deps = [
        ":external_dep",
    ],
)
 
cc_library(
    name = "api_2",
    srcs = ["api_2.c"],
    hdrs = ["api_2.h"],
    copts = [
        "-fvisibility=hidden",
    ],
    deps = [
        ":api_1",
        ":external_dep",
    ],
)
 
cc_library(
    name = "external_dep",
    srcs = ["external_dep.c"],
    hdrs = ["external_dep.h"],
    copts = [
        "-fvisibility=hidden",
    ],
)
 
bartleby(
    name = "external_dep_versioned",
    srcs = [":external_dep"],
    prefix = "__private_1.2.3_",
)

See also

bazel/BUILD.bazel example