tools/pioasm/BUILD.bazel

load("@bazel_skylib//rules:expand_template.bzl", "expand_template")
load("@rules_cc//cc:cc_binary.bzl", "cc_binary")
load("@rules_cc//cc:cc_library.bzl", "cc_library")

package(default_visibility = ["//visibility:public"])

# TODO: No support for building the parser.

cc_library(
    name = "pioasm_core",
    srcs = [
        "gen/lexer.cpp",
        "gen/location.h",
        "gen/parser.cpp",
        "gen/parser.hpp",
        "go_output.cpp",
        "main.cpp",
        "output_format.h",
        "pio_assembler.cpp",
        "pio_assembler.h",
        "pio_disassembler.cpp",
        "pio_disassembler.h",
        "pio_enums.h",
        "pio_types.h",
        ":version",
    ],
    copts = select({
        "@rules_cc//cc/compiler:msvc-cl": ["/std:c++20"],
        "//conditions:default": ["-Wno-sign-compare"],
    }),
    defines = select({
        "@rules_cc//cc/compiler:msvc-cl": ["YY_NO_UNISTD_H=1"],
        "//conditions:default": [],
    }),
    includes = [
        ".",
        "gen",
    ],
    target_compatible_with = ["//bazel/constraint:host"],
)

cc_library(
    name = "json_output",
    srcs = ["json_output.cpp"],
    deps = [":pioasm_core"],
    alwayslink = True,
)

cc_library(
    name = "c_sdk_output",
    srcs = ["c_sdk_output.cpp"],
    deps = [":pioasm_core"],
    alwayslink = True,
)

cc_library(
    name = "python_output",
    srcs = ["python_output.cpp"],
    deps = [":pioasm_core"],
    alwayslink = True,
)

cc_library(
    name = "hex_output",
    srcs = ["hex_output.cpp"],
    deps = [":pioasm_core"],
    alwayslink = True,
)

cc_library(
    name = "ada_output",
    srcs = ["ada_output.cpp"],
    deps = [":pioasm_core"],
    alwayslink = True,
)

expand_template(
    name = "version",
    out = "gen/version.h",
    substitutions = {
        "${PIOASM_VERSION_STRING}": module_version() if module_version() != None else "0.0.1-WORKSPACE",
    },
    template = "version.h.in",
)

cc_binary(
    name = "pioasm",
    deps = [
        ":ada_output",
        ":c_sdk_output",
        ":hex_output",
        ":json_output",
        ":pioasm_core",
        ":python_output",
    ],
)