Only include Android.mk of selected gapps

[cwhuang]

Some apps don't exist in all archs. Only include makefiles of selected apps to avoid such errors:

[570/645] including vendor/opengapps/build/modules/ActionsServices/Android.mk ... error: ActionsServices: No source files specified

[jamuir]

It looks like you are building for x86 or x86_64.

You can work-around errors like this using GAPPS_EXCLUDED_PACKAGES:

GAPPS_EXCLUDED_PACKAGES += ActionsServices

If the apk really does not exist for x86, x86_64, then a better fix is to update the logic in opengapps-packages.mk.

[cwhuang]

OK, agree. Then could you fix that? Since you are more familiar with what apps don't exist for x86/ x86_64. I just invent a quick and lazy way to work around it...

[jamuir]

This should work:

$ git diff
diff --git a/modules/ActionsServices/Android.mk b/modules/ActionsServices/Android.mk
index 94ff562..8b5fcb5 100644
--- a/modules/ActionsServices/Android.mk
+++ b/modules/ActionsServices/Android.mk
@@ -1,3 +1,4 @@
+ifneq ($(filter arm64 arm, $(TARGET_ARCH)),)
 LOCAL_PATH := .
 include $(CLEAR_VARS)
 include $(GAPPS_CLEAR_VARS)
@@ -5,3 +6,4 @@ LOCAL_MODULE := ActionsServices
 LOCAL_PACKAGE_NAME := com.google.android.as
 
 include $(BUILD_GAPPS_PREBUILT_APK)
+endif

Could you try this and let me know? I actually stopped using aosp_build in my trees; I have some scripts that process opengapps zip packages and generate the necessary aosp makefiles (this avoids long sync times).

[greyltc]

@stefanhh0 This explains my build issue! (re discussion here: https://github.com/opengapps/aosp_build/commit/f8bd617460911957f0770948f6d9208bfcdd34b5#comments)

I have GAPPS_EXCLUDED_PACKAGES += ActionsServices but /ActionsServices/Android.mk still gets included and that breaks my build with

[642/718] including vendor/opengapps/build/modules/ActionsServices/Android.mk ...
zipinfo:  cannot find or open , .zip or .ZIP.
tools/test/connectivity/Android.mk: error: ActionsServices: No source files specified 
build/make/core/prebuilt_internal.mk:35: error: done.
16:07:25 ckati failed with: exit status 1

#### failed to build some targets (46 seconds) ####

because there is no ActionsServices blob for all, x86 or x86_64

Why are Android.mk files being included for packages in GAPPS_EXCLUDED_PACKAGES?

[MarijnS95]

@greyltc This error commonly occurs when git lfs pull has not been done.

Android parses these build files in sorted order (which is why ActionsServices always shows up first), looks up the apk for com.google.android.as but encounters an lfs pointer instead of a zip file. GAPPS_EXCLUDED_PACKAGES only determines whether that parsed package is subsequently included or excluded from the build.

Despite github being utterly broken when searching for ActionsServices, searching for lfs does the trick: https://github.com/opengapps/aosp_build/issues/254 https://github.com/opengapps/aosp_build/issues/253 And a couple more.

[greyltc]

@MarijnS95

A lot of people are having trouble with git lfs and so this issue is getting conflated with those, I'm not having any issues with git lfs pull:

$ zipinfo vendor/opengapps/sources/x86_64/app/com.google.android.webview/21/nodpi/398716260.apk | head -n 10
Archive:  vendor/opengapps/sources/x86_64/app/com.google.android.webview/21/nodpi/398716260.apk
Zip file size: 72940880 bytes, number of entries: 506
-rw----     1.0 fat    22031 bx stor 09-Jan-01 00:00 assets/chrome_100_percent.pak
-rw----     1.0 fat  6412768 bx stor 09-Jan-01 00:00 assets/icudtl.dat
-rw----     1.0 fat   409736 bx stor 09-Jan-01 00:00 assets/resources.pak
-rw----     1.0 fat   237188 bx stor 09-Jan-01 00:00 assets/snapshot_blob_32.bin
-rw----     1.0 fat   240440 bx stor 09-Jan-01 00:00 assets/snapshot_blob_64.bin
-rw----     1.0 fat    16049 bx stor 09-Jan-01 00:00 assets/stored-locales/am.pak
-rw----     1.0 fat    14429 bx stor 09-Jan-01 00:00 assets/stored-locales/ar.pak
-rw----     1.0 fat    17945 bx stor 09-Jan-01 00:00 assets/stored-locales/bg.pak

Last time I checked (30 seconds ago), the ActionsServices blob is not available for x86, x86_64 or all so I can't git lfs pull it to solve this problem.

[MarijnS95]

@greyltc Thanks for the heads-up, that's the topic of this PR which I completely ignored. The suggestion by @jamuir is the way to go, IMO.

[greyltc]

I've applied @jamuir's suggestion but I still have this issue...

I disagree that his is the right approach though. Why should we be hardcoding archetecture depencancies into the Android.mk files? What if com.google.android.as appears in https://gitlab.opengapps.org/opengapps/x86_64/-/tree/master/priv-app at some point in the future? There shouldn't be an ifneq here that makes it impossible to use!

I'm going to try @cwhuang's PR here now to see if my build can complete with that...

[greyltc]

Yep. I can confirm that my problem is solved today by:

curl https://github.com/cwhuang/aosp_build/commit/384cdac7930e7a2b67fd287cfae943fdaf7e5ca3.patch | git -C vendor/opengapps/build apply -v --index
curl https://github.com/cwhuang/aosp_build/commit/3bb6f0804fe5d516b6b0bc68d8a45a2e57f147d5.patch | git -C vendor/opengapps/build apply -v --index

I suggest you folks merge this PR! :+1:

[MarijnS95]

Desync between opengapps and aosp_build is an ongoing issue already; I wouldn't be too afraid for it to appear on x86 as it doesn't break anything; someone needs to go in and undo the ifneq.

The same will happen with this PR, except that the ifneq is moved into the package list (or - from what it seems - into personal/device specific makefiles which'll obviously not solve this issue for other users). In addition, this will not work for transitive dependencies. Want Chrome or WebViewChrome on API 29? The build now fails due to the missing explicit dependency on TrichromeLibrary. That could be fixed by patching BUILD_GAPPS_PREBUILT_APK to load anything from LOCAL_REQUIRED_MODULES, keeping recursive/double includes in mind (which should not be an issue at this time).

An alternative solution has been discussed here which prevents the module from being added to the build-system altogether if the file is not found. That in turn relies on the build system to complain (or silently continue) when a missing module is specified in LOCAL_REQUIRED_MODULES and PRODUCT_PACKAGES, respectively.

[greyltc]

Yeah, I can imagine the dependancy problem is not a simple one and there's a ton of intricacies I'm not familar with here.

Anyway, now you all are aware that x86_64 builds are broken and this PR solves that for me.

Unfortunately, it looks like jamuir's suggestion above does not solve that for me (for whatever reason, I'd guess that's somehow related to cwhuang's CleanSpec.mk patch here.). I'm happy to help test other solutions to the problem here though.

~I'll also make~ I've also made a proper issue about this so it doesn't get lost in all the git lfs pull stuff: https://github.com/opengapps/aosp_build/issues/255