Commit Graph

1088 Commits

Author SHA1 Message Date
Hajime Hoshi 26e634b6c9 cmd/gomobile: remove a global variable
This CL is a pure refactoring to remove a global variable.

Change-Id: I996c6a15354163e90148bc2540bda6b56296271c
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/208057
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-11-20 16:19:11 +00:00
Hajime Hoshi f0c40035f2 cmd/gomobile: replace go/build with go/packages in bind
This is a preparation to use Go modules at gomobile-bind.

Updates golang/go#27234

Change-Id: I33684888b4181cc1ebd4d3c8872a6b2e62950855
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/206777
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-11-15 02:22:31 +00:00
Hajime Hoshi 6a1b097663 cmd/gobind: enable TestDocs tested with Go modules
This CL fixes TestDocs to test with Go modules by packagestest.

Updates golang/go#27234

Change-Id: I9055f52d26e494cd3b71b59d3db0755d415df356
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/206737
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-11-15 01:59:51 +00:00
Hajime Hoshi c2e8f9e9c7 cmd/gobind: add tests enabling Go modules
This CL adds tests with Go modules enabled.

Updates golang/go#27234.

Change-Id: I8a583c929ed9151e3b3220b4e669ff572361bb0e
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/195937
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-11-12 16:56:57 +00:00
Hajime Hoshi 0945064e01 cmd/gobind: remove go/build and go/import usages from main.go
This change removes the usages of go/build and go/import, that don't
work with Go module.

Before this change:

  1) Package information is retrieved by go/packages
  2) Files for reverse bindings are generated
  3) Package information is retrieved by go/imports

After this change, only 3) will be changed:

  3) Package information is retrieved by go/packages again only when
     reverse binding is used.

This is preparation to support Go modules.

Updates golang/go#27234

Change-Id: I1997f71f23455fdd3b3c6b2643d35ec33ad147a3
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/203399
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-10-31 02:03:45 +00:00
Hajime Hoshi 73ccc5ba04 cmd/gobind: replace go/build with go/packages in gen.go
This is preparation to support Go module.

Updates golang/go#27234

Change-Id: I8dcaed231e877e81d2072c7c85321c0acb6a8b1b
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/203397
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-10-25 11:06:07 +00:00
Hajime Hoshi d309294bef bind: update the golden data for Objective-C
Fixes golang/go#35148

Change-Id: I4ee2b667e1eb3df3f263a66671cf7d6a89804830
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/203398
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-10-25 10:49:55 +00:00
Hana Kim 6d0d39b2ca bind: format generated go code before comparing with golden files
bind_test.go compares the generated Go files against golden files
checked in the repository. The bind package formats some of the
generated Go files, so any changes in the go formatter can break
the tests.

This change makes the test more robust by applying formatting based
on the currently used go version. Since a golden file often
includes multiple go files generated by the bind, the `gofmt`
function splits the golden file using the gobindPreamble marker
and then run format.Source for each chunk. In order to ease the
golden file splitting, this CL also moves the gobindPreamble
to the beginning of each generated file consistently.

It turned out bind omits formatting for some go files (generated
for reverse binding). That needs to be fixed but it is a much
bigger fix. Thus, in this CL, we apply the formatting on the
bind's output as well.

This CL also updates the gobindPreamble to follow the style guide
for generated code. https://golang.org/s/generatedcode

Fixes golang/go#34619

Change-Id: Ia2957693154face2848e051ebbb2373e95d79593
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/198322
Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
2019-10-02 17:59:09 +00:00
Robin Zhong d3ece3b6da add -trimpath build flag.
Add the "-trimpath" flag from Go 1.13.

Change-Id: I10938fb5f7efd701f4025e451ddf438dc3e011ee
GitHub-Last-Rev: 4e82381342e2c13c318514800bc82af7f6ed9e1a
GitHub-Pull-Request: golang/mobile#39
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/196877
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-09-23 20:44:09 +00:00
Hajime Hoshi b558ed8633 all: update go.mod
The latest x/tools includes the fix
https://go-review.googlesource.com/c/tools/+/192330 for
golang/go#33937.

Updates golang/go#33937

Change-Id: I4af068315fb16aa3d526214f89e4005d792d0c49
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/194497
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-09-10 18:44:05 +00:00
Hajime Hoshi c6da959549 bind/java, bind/objc: do not use module for reverse binding
Reverse binding is not available with Go module, and some tests
fail due to this. This CL suppresses the errors by disabling Go
modules explicitly.

Updates golang/go#27234

Change-Id: I7483c1dab468548a2efa05ca426addf5c3d97b6e
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/192599
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-08-30 20:13:51 +00:00
Hajime Hoshi cafc553e1a cmd/gobind: fix build-tag, CGO and load trybot failures
* Correctly format build tags to pass into go/packages
* Removes CGO_ENABLED=0 from a packages.Load configuration
* Calls go/packages.Load twice to work around a build cache
* staleness issue

These bugs were introduced by CL 189597.

Updates golang/go#27234.
Updates golang/go#33687.

Change-Id: I3ae6737bf53bbecda0c7e25885b9c6aea5779332
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/190479
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com>
2019-08-26 17:01:11 +00:00
Hajime Hoshi 30c70e3810 all: use GOROOT/bin/go instead of go everywhere
This is a non-test code version of CL 191517.

Using 'go' command in tests is confusing when using a different version
of Go (e.g., go1.13rc1). Use GOROOT/bin/go so that the same Go is used.

Change-Id: Id5937cfa6dd6d3164d5f774e3fc0fd15b7f613b5
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/191518
Run-TryBot: Hajime Hoshi <hajimehoshi@gmail.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-08-23 17:37:32 +00:00
Hajime Hoshi fe31116dde all: use GOROOT/bin/go instead of go for tests
Using 'go' command in tests is confusing when using a different version
of Go (e.g., go1.13rc1). Use GOROOT/bin/go so that the same Go is used.

Change-Id: I0ca297207acc5e7fd8b291f544302f6c7b0d38e1
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/191517
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-08-23 15:22:30 +00:00
Hajime Hoshi e8b3e6111d internal/importers: replace go/build usages with go/packages
This CL is a pure refactoring to replace go/build usage with
golang.org/x/tools/go/packages. This is a preparation for Go
modules.

Updates golang/go#27234

Change-Id: I3e6a30b962da1a64bc43a89a7f02c03d559f86d3
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/189597
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-08-14 14:30:26 +00:00
Hajime Hoshi 597adff16a x/mobile: update dependencies
Change-Id: I830b0afbd9ac67a24302e56b3109a8b822e16b46
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/188837
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-08-06 16:23:12 +00:00
Nigel Tao d2bd2a29d0 gl: provide dummy impl when cgo is disabled
The dummy implementation doesn't do anything (at runtime), but it does
compile (when CGO_ENABLED=0), which e.g. unbreaks some build bots.

The work_other.go file is new, faking what's in work.go.

The changes to the other (existing) files simply re-order the
GOOS-related build constraints to be in a consistent order (alphabetical
order), the same as the existing order in work.go.

Fixes golang/go#32837

Change-Id: I19a196d4307b9ebc2f770fe41e1aec717a699288
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/185017
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Nigel Tao <nigeltao@golang.org>
2019-07-19 00:42:57 +00:00
Tim Cooijmans e47acb2ca7 bind/java: Do not get ApplicationContext via reflection, ask for it when needed.
Previously any library created using gobind used reflection to get the ApplicationContext. The methods used are disallowed in Android 9 causing any library to crash.  However the ApplictionContext is not required and only needed when using RunOnJvm. This change adds an method to set the ApplicationContext when needed, but will not get it by default by using reflection.

Fixes #31364

Change-Id: I83ce69f3b4b59d2cc4a275928f0439e5e4651ba8
GitHub-Last-Rev: b563af1d7fa8f4b3e62751ce9a78c8e2f291d232
GitHub-Pull-Request: golang/mobile#31
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/175103
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-07-11 16:50:09 +00:00
Junda Liu 6fa95d984e bind: keep package function comments in java file
previously package level function comments are ignored. this change
keeps the comment in generated java files

Change-Id: I86dcd93b1026c4455d2c4782cbc9f30b514b3107
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/181038
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-06-07 21:45:18 +00:00
Mark Villacampa 32b2708ab1 cmd/bind: add remaining Objc nullability specifiers
The `TestObjcSeqWrappers` test is failing because there are some missing nullability specifiers:

```
mobile master❯ go test -v ./bind/objc -run TestObjcSeqWrappers
=== RUN   TestObjcSeqWrappers
--- FAIL: TestObjcSeqWrappers (5.45s)
    seq_test.go:80: tmpdir = /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/bind-objc-seq-test-434219564
    seq_test.go:98: gomobile: darwin-arm: go build -tags aaa bbb ios -buildmode=c-archive -o /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/objcpkg-arm.a gobind failed: exit status 2
        # gobind
        In file included from /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/interfaces_darwin.go:5:
        In file included from /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/interfaces.h:8:
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:26:30: error: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Werror,-Wnullability-completeness]
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:26:30: note: insert '_Nullable' if the pointer may be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:26:30: note: insert '_Nonnull' if the pointer should never be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:28:11: error: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Werror,-Wnullability-completeness]
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:28:11: note: insert '_Nullable' if the pointer may be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:28:11: note: insert '_Nonnull' if the pointer should never be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:38:32: error: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Werror,-Wnullability-completeness]
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:38:32: note: insert '_Nullable' if the pointer may be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:38:32: note: insert '_Nonnull' if the pointer should never be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:39:23: error: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Werror,-Wnullability-completeness]
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:39:34: note: insert '_Nullable' if the pointer may be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:39:34: note: insert '_Nonnull' if the pointer should never be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:50:35: error: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Werror,-Wnullability-completeness]
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:50:35: note: insert '_Nullable' if the pointer may be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:50:35: note: insert '_Nonnull' if the pointer should never be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:52:29: error: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Werror,-Wnullability-completeness]
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:52:29: note: insert '_Nullable' if the pointer may be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:52:29: note: insert '_Nonnull' if the pointer should never be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:52:70: error: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Werror,-Wnullability-completeness]
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:52:70: note: insert '_Nullable' if the pointer may be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:52:70: note: insert '_Nonnull' if the pointer should never be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:58:52: error: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Werror,-Wnullability-completeness]
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:58:52: note: insert '_Nullable' if the pointer may be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:58:52: note: insert '_Nonnull' if the pointer should never be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:58:26: error: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Werror,-Wnullability-completeness]
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:58:26: note: insert '_Nullable' if the pointer may be null
        /var/folders/cm/184j3xgn311dhh1tpm6cbmyr0000gn/T/gomobile-work-254743475/src/gobind/Objcpkg.objc.h:58:26: note: insert '_Nonnull' if the pointer should never be null

    seq_test.go:99: failed to run gomobile bind: exit status 1
FAIL
FAIL	golang.org/x/mobile/bind/objc	5.454s
```

I've decided to set them as `_Nullable`. Even if the implementation seems to raise an exception in case the object is `NULL` in all the cases I've checked, .e.g.:

```objc
- (NSDate * _Nullable)getSelf {
	int32_t refnum = go_seq_go_to_refnum(self._ref);
	int32_t _self = go_seq_to_refnum(self);
	int32_t r0 = proxyobjcpkg_GoNSDate_GetSelf(refnum, _self);
	NSDate* _ret0_ = nil;
	GoSeqRef* _ret0__ref = go_seq_from_refnum(r0);
	if (_ret0__ref != NULL) {
		_ret0_ = _ret0__ref.obj;
		if (_ret0_ == nil) {
			LOG_FATAL(@"unexpected NULL reference");
		}
	}
	return _ret0_;
}
```

Because there are cases where we are overriding a method in the superclass that might have different nullability specifiers, .e.g.: 6621de06e1/bind/testdata/testpkg/objcpkg/classes.go (L65)

And I haven't found an easy way to detect those.

Change-Id: I6386e48b1042a234f981fc7c351f54354ebb6cc9
GitHub-Last-Rev: 1cddbaaf785f9daeb1d210e1b6fe17b8ae860698
GitHub-Pull-Request: golang/mobile#32
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/176137
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-05-09 16:48:39 +00:00
Chotepud Teo ab05907dce cmd/gomobile: add arg to set android api level
Fixes golang/go#31905

Change-Id: Icee0ece2e78028fa4afd8b273b86e4eed404d99a
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/176077
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-05-09 16:47:12 +00:00
Hana Kim 12c8d8ccab cmd/gomobile: update doc
Ran `gomobile help documentation doc.go`

Change-Id: Ie7f89349520393e63a8d72495d69c299e3218876
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/176157
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-05-09 15:01:47 +00:00
Daniel Lublin 3e0bab5405 cmd/gomobile: fall back to $ANDROID_NDK_HOME for the NDK path
After trying $ANDROID_HOME/ndk-bundle, we also try $ANDROID_NDK_HOME.

ANDROID_NDK_HOME is advised in this NDK sample code wiki:
https://github.com/googlesamples/android-ndk/wiki
Mentioned in the Bazel buildsystem Android app tutorial:
https://docs.bazel.build/versions/master/tutorial/android-app.html

On Ubuntu, the google-android-ndk-installer leaves the NDK in
/usr/lib/android-ndk, and it seems to be up to the user to set
ANDROID_NDK_HOME.

On Arch Linux, the android-ndk package installs the NDK into /opt/android-ndk
and sets ANDROID_NDK_HOME to there using an /etc/profile.d/file

Fixes golang/go#31461

Change-Id: I9f7f7e24b19e0047419f9725b67bd6daf2b1d328
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/171938
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Elias Naur <mail@eliasnaur.com>
2019-04-15 19:13:53 +00:00
Juan Pablo Civile 28c689b77b bind: annotate all remaining ObjC types for nullability
From Xcode 10.2 onwards, these annotations are required in all interface
declarations. The behaviour can be disabled, but since we were already
annotated most types it made sense to just annotate the rest.

Change-Id: Iacd09a2fea4dfb3e22fec97cf4ca22966fc783bf
GitHub-Last-Rev: a431572a83ea8b29f55813bcdafc9a00f8d15972
GitHub-Pull-Request: golang/mobile#29
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/171957
Reviewed-by: Elias Naur <mail@eliasnaur.com>
2019-04-12 20:20:09 +00:00
Elias Naur 167ebed0ec cmd/gomobile: require NDK r19c and delete workaround for NDK r19b
The prebuilt toolchains introduced in NDK r19b didn't work on Windows.
NDK r19c contains a fix, so remove our workaround and check for r19c
on Windows.

Change-Id: I3bcfedbc156f10c3cab8e74dcbd7de68575669e7
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/168067
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-03-27 16:31:28 +00:00
Elias Naur 9487ef54b9 cmd/gomobile: enable bitcode
Add -fembed-bitcode to the host compiler and linker to instruct it
to add bitcode to object files.

Updates golang/go#22395

Change-Id: Ie0297079f27c9b5b8ea55e0a36067dc768342986
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/168062
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-03-19 15:52:45 +00:00
Elias Naur 6bd122906c bind,bind/testdata: skip conflicting Java constructors
Our Java proxy class defines a constructor which takes a single int
that is the reference number of the Go peer. However, in Go, constructors
of the form NewT(i int32) *T generate the same signature as the internal
constructor.

The longer fix is to avoid using a constructor for initializing
proxies. This CL simply skips clashing Go constructors.

Reported in https://groups.google.com/forum/#!topic/golang-nuts/EKC_gEjaQH4

Change-Id: I1153f71d8b5a757c499b3ce6e18e2ea5d22dc9e5
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/167660
Run-TryBot: Elias Naur <mail@eliasnaur.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-03-18 16:40:15 +00:00
Elias Naur cde3d952bc cmd/gomobile: explicitly disable modules
Gomobile doesn't support modules.

Updates golang/go#27234

Change-Id: I426db1600eafd4a9ddc7eb239f5f264756f1ba35
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/167659
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-03-16 15:04:07 +00:00
Elias Naur f2ef6f42b7 bind/java: deflake testJavaRefKeep
Retry a few times to ensure the garbage collector collects what
we expect. Also merge and remove testJavaRefGC which was identical
except for one line.

Updates golang/go#30785

Change-Id: Id6c541b41fe483633c40eeea712c1f43b647e4f4
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/167657
Run-TryBot: Elias Naur <mail@eliasnaur.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-03-14 16:44:39 +00:00
Bryan C. Mills a4d62f3683 all: add go.mod
Commands run:
	go mod init
	go mod edit -go=1.11
	go mod tidy
	go list -m all
	go test ./...

Updates golang/go#30228
Updates golang/go#27234

Change-Id: Ibf3b104bfaa037e1a94a5327b5a56983d9744e73
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/167180
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2019-03-13 03:55:08 +00:00
Bryan C. Mills f0d57f48df all: set GO111MODULE=off explicitly in bind tests
Updates golang/go#27234
Updates golang/go#30228

Change-Id: Ibe281480398ff9d8c27657f399159885a75f646e
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/167179
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-03-13 03:07:56 +00:00
Elias Naur d3739f865f cmd/gobind: fix tests on the linux-amd64-longtest builder
The builder doesn't have javap nor the Android fonts installed.

Change-Id: Ia3965be967482aa76b0c8c83b951deb30ebe5645
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/167057
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-03-12 15:16:09 +00:00
Elias Naur d2e1c1c4a6 cmd/gomobile: improve NDK version detection
Look for the compiler directly, not just the existence of the
directory containing.

Fixes golang/go#30637

Change-Id: Iae4429406da8622e7085bf3701c0f84d5c95d2fd
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/165937
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-03-07 20:28:46 +00:00
Elias Naur 874a4fb9cd app,exp,gl: fix build
Ignore deprecation warning for OpenGL and replace deprecated enum
names.

Change-Id: Ie07c566f1b28610add074dc4da8ab66399cef94b
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/165578
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-03-06 14:40:52 +00:00
Elias Naur 56dec8b502 cmd/gomobile: fix tests on builders
The naïve string matching of GOROOT fails on the builders where
GOROOT is a string prefix og GOPATH.

We're not manipulating GOROOT in the tools anymore so do the easiest
thing and delete GOROOT matching.

Change-Id: I194883b9c25f38e2bfdd3eb0ccc9fade76f45549
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/165579
Run-TryBot: Elias Naur <mail@eliasnaur.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-03-06 14:38:14 +00:00
Elias Naur 9ce7b04580 cmd/gomobile: fix tests
Change-Id: Ifb7f27faa274b5935896395e74ecbb29156b2253
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/165577
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-03-06 00:21:39 +00:00
Juan Pablo Civile b826ec11c3 bind: annotate ObjC types with nullability annotations
This highly improves interop with Swift. It would map all
pointers as implicitly unwrapped optionals, which skip all
null safety checks. Adding `_Nullable` to pointer types
makes swift map them as optionals.

Also constructors are now nullable since it's valid to return nil from
Go code.

Change-Id: If0506bb80f31bf36f11522c16a1e66d77be935f8
GitHub-Last-Rev: bd6c30f7f50ef5ea5797b07073f0a4a70d545025
GitHub-Pull-Request: golang/mobile#26
Reviewed-on: https://go-review.googlesource.com/c/mobile/+/159477
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Elias Naur <mail@eliasnaur.com>
2019-03-05 23:50:31 +00:00
Elias Naur b8c6dab863 all: skip or fix tests for GOOS=android
Some x/mobile tests are designed to run from a host with a device
or emulator attached. Some fail if they run directly from a device,
which is the case when GOOS=android.

Fix the tests by skipping them or adjusting them to work on GOOS=android.

Remove gomobile environment naïve variable expansion for $HOME; on
Android devices HOME=/ so every path separator is replaced with
$HOME.

Fixes golang/go#30482

Change-Id: I553e708226922f6284163f0b7d7b1011a9502e34
Reviewed-on: https://go-review.googlesource.com/c/164799
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-03-02 06:36:18 +00:00
Elias Naur 3ac37b7f94 cmd/gomobile: bump default iOS minimum version to 7.0
Recent Xcode versions are unable to build C++ files if the minimum
iOS version is below 7.0. Bump the default version to 7.0; it is
ancient and users can override it with -iosversion.

Fixes golang/go#29969

Change-Id: I4e35e021e0fa10c1681df1073efa73700c3aae69
Reviewed-on: https://go-review.googlesource.com/c/164800
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-03-01 22:35:04 +00:00
Elias Naur 246a99880f cmd/gomobile: work around broken Windows NDK compiler scripts
Fixes golang/go#30415

Change-Id: I6cda312f465e05d28601432845c3c3d0f7a85605
Reviewed-on: https://go-review.googlesource.com/c/164177
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-03-01 19:41:37 +00:00
Elias Naur e6099be231 cmd/gomobile: add generated package names to proguard.txt
No test as I couldn't figure out how to persuade gradle test to
strip classes.

Fixes golang/go#30251

Change-Id: I7dca9169a4a8eb31b981ad49047a6bdfa6f6efd7
Reviewed-on: https://go-review.googlesource.com/c/164798
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-03-01 16:18:23 +00:00
Elias Naur 2c6ea15e35 cmd/gobind,cmd/gomobile: don't go install binaries
Use a temporary location for the gobind and gomobile binaries
during tests.

This avoids depending on the go install path being in PATH and avoids
overwriting any existing gobind or gomobile binary the user have installed.

For the android x/mobile builder.

Change-Id: I98a6767fcff642a7143efc3eeb2cb3aa1f1719cc
Reviewed-on: https://go-review.googlesource.com/c/164797
Run-TryBot: Elias Naur <mail@eliasnaur.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-03-01 16:17:44 +00:00
Elias Naur ca80213619 cmd/gomobile: use the NDK r19b prebuilt toolchains
To use the NDK before version r19b standalone toolchains had to be
generated. Version r19b added prebuilt standalone toolchains.

Use the prebuilt for gomobile build and gomobile bind and
stop generating toolchains during gomobile init.

gomobile init is now only necessary for building OpenAL for
gomobile build programs.

This change is not compatible with NDK versions < r19b, but the
user is instructed how to upgrade when running gomobile build or
gomobile bind.

Change-Id: I96953298ecce42402459a9dd15169c09fe6b6f8b
Reviewed-on: https://go-review.googlesource.com/c/163378
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-02-22 14:21:12 +00:00
Elias Naur 8b05ea26b5 bind/testdata: support JDK 8 for the reverse binding golden tests
The Character.Subset Java class changed between JDK 8 and JDK 11
which is the default JDK on my system. To avoid the golden tests
depend on the JDK version, drop the reference to the Character.Subset
class.
The inner class case is covered by the bind/java runtime tests.

For the upcoming Android container builders.

Change-Id: I05897ff7de7970633176207305099153de2f208c
Reviewed-on: https://go-review.googlesource.com/c/163377
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-02-22 13:51:28 +00:00
Steeve Morin a421117049 bind: always include ref.h in generated ObjC headers
Current generated headers work because they require `ref.h` to be loaded beforehand by the bridging header. However, in some cases where the bridging header is generated by another tool (such as Bazel), the order can't be guaranteed.

Fix that by explicitly importing `ref.h` in the headers that need it.

Change-Id: I444453a0ebdf53e14ba1b5290f7cc7084eaf2c07
GitHub-Last-Rev: e1e1e915bf0428d871cb1a268c8456cf7051d383
GitHub-Pull-Request: golang/mobile#28
Reviewed-on: https://go-review.googlesource.com/c/159758
Reviewed-by: Elias Naur <mail@eliasnaur.com>
2019-01-27 14:38:45 +00:00
Federico Bond feefccb6c1 bind: ignore type aliases to basic types
Fixes golang/go#29559

Change-Id: Iffaac239e5c9a9e53f4e292b4d9bf669d5084e1f
GitHub-Last-Rev: c5d4a4823d2bf60fa7bff09ab7bbdc9235c49d67
GitHub-Pull-Request: golang/mobile#25
Reviewed-on: https://go-review.googlesource.com/c/159417
Reviewed-by: Elias Naur <mail@eliasnaur.com>
2019-01-25 20:10:28 +00:00
Elias Naur 07b47c2b9c internal/importers/objc: fix parsing of newer clang output
Two things broke the clang ast dump parser:

- clang -cc1 didn't parse headers in iPhone mode automatically anymore.
  Add the -triple argument to force it.
- Source positions in the dumps can now contain <scratch space>.

Change-Id: I5d561f781355021f60c94d59e20bf1c1eee76d2a
Reviewed-on: https://go-review.googlesource.com/c/159678
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-01-25 20:03:37 +00:00
Elias Naur 58b5a00d9a bind: fix tests for the always enabled go cache
The go tool requires either HOME or GOCACHE set, but tests invoking
go install only passed GOPATH. Pass the inherited environment as well.

While here, update the reverse generated java.go.golden file with
additions from the latest Android SDK.

Change-Id: I3567dcc30e588b20266e9ba01d17a0ee547919bc
Reviewed-on: https://go-review.googlesource.com/c/159677
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2019-01-25 17:36:33 +00:00
Juan Pablo Civile 9f4912738d bind: use property syntax for ObjC
The current header generation uses old style Objective C
getters/setters. This causes Swift to incorrectly bridge properties as
methods. Using @property lets you write goObj.str = "value" (vs
goObj.setStr("value")).

Change-Id: I99d63743623734414edd50343dbdded52bdf2bf5
GitHub-Last-Rev: fb0ad7ec50d25ae5aa75ed729b04b95b99672f04
GitHub-Pull-Request: golang/mobile#27
Reviewed-on: https://go-review.googlesource.com/c/159618
Reviewed-by: Elias Naur <mail@eliasnaur.com>
2019-01-25 17:33:52 +00:00
Elias Naur dc07713565 cmd/gomobile: require -bundleid set for -target=ios
The default, org.golang.todo, is not available outside Google
and the resulting error is confusing.

Fixes golang/go#26615

Change-Id: I417a2f83bc3755628f1f3541a061c9272eb318c0
Reviewed-on: https://go-review.googlesource.com/c/156498
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2019-01-07 16:22:57 +00:00