Commit Graph

12 Commits

Author SHA1 Message Date
Lukacs T. Berki 598dd00236 Refactor how bp2build gets arch-specific props.
Then plumb them to LabelAttribute.

This refactoring is required because the previous implementation did not
handle properties in shards other than the first one (e.g.
version_script) well. In addition, it also makes the code paths between
bp2build and analysis more similar.

Bug: 186650430
Test: Presubmits.
Change-Id: Ic4393e8ae47f4e88816bf45c89399efd61494d22
2021-05-05 09:00:01 +02:00
Lukacs T. Berki 1353e59690 Handle the version_script property.
Doesn't work when depends on arch/target/etc., but good enough for
libdl_android.

Bug: 186650430
Test: Presubmits.
Change-Id: Ib0facb41a89454717c74663e5e078aedd33d1b9c
2021-04-30 16:46:41 +02:00
Jingwen Chen 53681ef590 bp2build: make libdl build.
This CL adds support for the static and shared props, forwarding
whole_static_libs and srcs to the underlying shared library's
static_deps and static library's srcs respectively.

Test: TH
Fixes: 186609667
Change-Id: I84f838361c7758b256b2a163af894c502de03109
2021-04-29 08:59:02 +00:00
Jingwen Chen e32e9e07d7 bp2build: arch-specific exclude_srcs and srcs.
OS-specific exclude_srcs and srcs will be done in a follow-up, due to
complexities from merging multiple select statements together.

Test: TH
Bug: 186153868
Change-Id: I01b881e9a5a7cd41b4a507f8be7e9e65eab37bdc
2021-04-27 11:02:07 +00:00
Jingwen Chen 882bcc1c1c bp2build: remove header globs in generated srcs.
Not needed anymore for bp2build-incremental since https://android-review.googlesource.com/q/topic:no-include-check.

Not needed for mixed builds either, since cc compile actions aren't sandboxed.

Fixes: 186488830
Test: treehugger and go tests

Change-Id: Ib5d4908dcce6bf910a653c457bb251d726e717d4
2021-04-27 06:26:40 +00:00
Rupert Shuttleworth 375451edfe Add support for per-target exported includes.
Test: Added unit test
Change-Id: I8ab58ddc73c15d5ec0f515e43407542bd4e8081a
2021-04-26 07:49:08 -04:00
Jingwen Chen ed9c17d033 bp2build: refactor/standardize cc_* bp2build converters
This CL refactors the cc* bp2build converters to use the common
attribute extractors in cc/bp2build.go.

This also adds include_build_directory to be handled by the compiler
attr extractor to generate recursive headers as inputs.

This also turns include_dirs and local_include_dirs into the
execroot-relative -I flags.

e.g. if a module in  bionic/libc has "private" in local_include_dirs,
the "-Ibionic/libc/private" copt is generated for it.

Fixes: 185139955

Test: TH
Test: Forrest for mixed_clean-droid
Change-Id: Ib67056482227e62068fbbea0455035bdf5d56319
2021-04-22 08:31:24 +00:00
Jingwen Chen 107c0de80e bp2build: refactor compiler/linker prop function.
This changes the return value into a compiler/linker attr struct to
standardize callsites and make it easier to retrieve the parsed attrs.

Test: TH
Change-Id: I1e3956e7cb5d924ce8472ece940faea459beef37
2021-04-09 10:45:48 +00:00
Jingwen Chen 6393098ecf bp2build: cc_library converter for //bionic/libdl:libdl_android
This CL contains the converter for libdl_android, a cc_library that
expands into a cc_shared_library and a regular cc_library.

Test: TH
Test: bp2build; bazel test //build/bazel/tests/...

Change-Id: If70641a538211b0d6b2aac0e4d0d06912318304d
2021-04-09 09:42:53 +00:00
Rupert Shuttleworth b815168474 Support arch variations for export_system_include_dirs in cc_library_headers bp2build converter.
Test: Added unit test
Test: bp2build-sync.py write; bazel build //bionic/... works for more cc_library_static targets (in a parent CL)
Change-Id: Ib487216a4bcbc52958ff948722dae347b0d8b606
2021-04-07 16:05:44 +00:00
Jingwen Chen c1c2650532 Add target/os configurable string_list attrs.
Starting with copts for cc_object, with an extracted function that can
be shared with other cc_* module types.

Test: TH
Change-Id: I9025232e83a3dcd0ca243387486fafbdbd3e2d9b
2021-04-05 11:27:19 +00:00
Jingwen Chen 91220d7334 Add os/target configurable selects for label list attributes.
This CL is pretty large, so I recommend starting with reading the newly
added tests for the expected behavior.

This change works in conjunction with the linked CLs in the Gerrit topic.
Those CLs add support for new platform() definitions for OS targets
specified in Soong's arch.go, which are configurable through
Android.bp's `target {}` property. It works similary to previous CLs
adding support for the `arch {}` property.

These configurable props are keyed by the OS: android, linux_bionic,
windows, and so on. They map to `select` statements in label list
attributes, which this CL enables for cc_library_headers' header_libs
and export_header_lib_headers props.

This enables //bionic/libc:libc_headers to be generated correctly, from:

    cc_library_headers {
        name: "libc_headers",
        target: {
            android: {
                header_libs: ["libc_headers_arch"],
                export_header_lib_headers: ["libc_headers_arch"],
            },
            linux_bionic: {
                header_libs: ["libc_headers_arch"],
                export_header_lib_headers: ["libc_headers_arch"],
            },
        },
        // omitted props
    }

to:

    cc_library_headers(
        name = "libc_headers",
        deps = [] + select({
            "//build/bazel/platforms/os:android": [
                ":libc_headers_arch",
            ],
            "//build/bazel/platforms/os:linux_bionic": [
                ":libc_headers_arch",
            ],
            "//conditions:default": [],
        }),
    )

Test: TH
Test: Verify generated //bionic/libc:libc_headers
Fixes: 183597786

Change-Id: I01016cc2cc9a71449f02300d747f01decebf3f6e
2021-04-02 08:17:34 +00:00