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track static deps when gatherint notices for apex

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This change fixes a bug that license info for statically linked
libraries are absent in the merged notice for APEX. The problem was that
we were iterating over the apexFiles list that represents actual files
(not Soong modules) that are included in the APEX. The problem is now
fixed by iterarting the all the modules that directly or indirectly
contribute to the APEX using walkPayloadDeps() function.

Bug: 149455933
Test: m
Change-Id: I38655da62b590b669ab4649815b61a5a8e314154
This commit is contained in:
Jiyong Park 2020-03-17 19:16:40 +09:00
parent 4f65ea2992
commit 9918e1afd7
2 changed files with 26 additions and 14 deletions
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20
apex/apex_test.go
View file

@ -168,6 +168,7 @@ func testApexContext(t *testing.T, bp string, handlers ...testCustomizer) (*andr
"vendor/foo/devkeys/testkey.pem": nil,
"NOTICE": nil,
"custom_notice": nil,
"custom_notice_for_static_lib": nil,
"testkey2.avbpubkey": nil,
"testkey2.pem": nil,
"myapex-arm64.apex": nil,
@ -372,6 +373,20 @@ func TestBasicApex(t *testing.T) {
system_shared_libs: [],
stl: "none",
notice: "custom_notice",
static_libs: ["libstatic"],
// TODO: remove //apex_available:platform
apex_available: [
"//apex_available:platform",
"myapex",
],
}
cc_library_static {
name: "libstatic",
srcs: ["mylib.cpp"],
system_shared_libs: [],
stl: "none",
notice: "custom_notice_for_static_lib",
// TODO: remove //apex_available:platform
apex_available: [
"//apex_available:platform",
@ -470,11 +485,12 @@ func TestBasicApex(t *testing.T) {
mergeNoticesRule := ctx.ModuleForTests("myapex", "android_common_myapex_image").Rule("mergeNoticesRule")
noticeInputs := mergeNoticesRule.Inputs.Strings()
if len(noticeInputs) != 2 {
t.Errorf("number of input notice files: expected = 2, actual = %q", len(noticeInputs))
if len(noticeInputs) != 3 {
t.Errorf("number of input notice files: expected = 3, actual = %q", len(noticeInputs))
}
ensureListContains(t, noticeInputs, "NOTICE")
ensureListContains(t, noticeInputs, "custom_notice")
ensureListContains(t, noticeInputs, "custom_notice_for_static_lib")
depsInfo := strings.Split(ctx.ModuleForTests("myapex", "android_common_myapex_image").Output("myapex-deps-info.txt").Args["content"], "\\n")
ensureListContains(t, depsInfo, "myjar <- myapex")

20
apex/builder.go
View file

@ -228,19 +228,15 @@ func (a *apexBundle) buildManifest(ctx android.ModuleContext, provideNativeLibs,
}
func (a *apexBundle) buildNoticeFiles(ctx android.ModuleContext, apexFileName string) android.NoticeOutputs {
noticeFiles := []android.Path{}
for _, f := range a.filesInfo {
if f.module != nil {
notices := f.module.NoticeFiles()
if len(notices) > 0 {
noticeFiles = append(noticeFiles, notices...)
}
var noticeFiles android.Paths
a.walkPayloadDeps(ctx, func(ctx android.ModuleContext, from blueprint.Module, to android.ApexModule, externalDep bool) {
if externalDep {
return
}
}
// append the notice file specified in the apex module itself
if len(a.NoticeFiles()) > 0 {
noticeFiles = append(noticeFiles, a.NoticeFiles()...)
}
notices := to.NoticeFiles()
noticeFiles = append(noticeFiles, notices...)
})
if len(noticeFiles) == 0 {
return android.NoticeOutputs{}