android-7.0.0_r1 build error, external/doclava, openjdk-8

[James Muir]

First, thanks to Bill Yi and team for publishing the N sources.

I have a tree synced to the tag android-7.0.0_r1 on an ubuntu 16.04 machine, but am hitting the following build error:

external/doclava/src/com/google/doclava/Converter.java:407: error: cannot find symbol

                    m.isAbstract(), m.isSynchronized(), m.isNative(), m.isDefault(), true,

                                                                       ^

  symbol:   method isDefault()

  location: variable m of type AnnotationTypeElementDoc

external/doclava/src/com/google/doclava/Converter.java:429: error: cannot find symbol

                    m.isAbstract(), m.isSynchronized(), m.isNative(), m.isDefault(), false,

                                                                       ^

  symbol:   method isDefault()

  location: variable m of type MethodDoc

Note: Some input files use unchecked or unsafe operations.

Note: Recompile with -Xlint:unchecked for details.

2 errors

ninja: build stopped: subcommand failed.

build/core/ninja.mk:148: recipe for target 'ninja_wrapper' failed

make: *** [ninja_wrapper] Error 1

make: Leaving directory '/home/jamuir/git/android-7.0-platform'

I can reproduce the error this like this:  "cd external/doclava && mm -B".

This seems like a java incompatibility issue.  I am using openjdk-8 (I have not tried oracle-java-8).

Here is my java version:

external/doclava$ java -version

openjdk version "1.8.0_91"

OpenJDK Runtime Environment (build 1.8.0_91-8u91-b14-3ubuntu1~16.04.1-b14)

OpenJDK 64-Bit Server VM (build 25.91-b14, mixed mode)

Does anyone have a solution for this?

What version of openjdk-8 were you able to use to successfully compile android-7.0.0_r1 ?

Note that I tried adding casts, ((MethodInfo)m).isDefault(), but that causes another error later on in the build.

-James M

[James Muir]

argh... I found the problem:  me :-)

I had the variable ANDROID_JAVA_HOME set in my bashrc file.  This was a remnant of kitkat development and so it pointed to an oracle java-6 jdk directory on my machine :-(

"showcommands" was helpful in uncovering this silliness:

cd external/doclava && mm -B USE_NINJA=false showcommands

After dropping the definition of ANDROID_JAVA_HOME, I am able to build successfully.

-James M

[Ryan Kim]

Thanks, James. I had the exactly same issue with you. Thanks again for good tip.

Ryan

[Charles martin raj]

hi,

Can u be a little more specific on how to drop ANDROID_JAVA_HOME. I'm facing the following error

[  0% 1/27647] Yacc: aidl <= system/tools/aidl/aidl_language_y.yy
FAILED: /bin/bash -c "prebuilts/misc/linux-x86/bison/bison -d  --defines=out/host/linux-x86/obj/STATIC_LIBRARIES/libaidl-common_intermediates/aidl_language_y.h -o out/host/linux-x86/obj/STATIC_LIBRARIES/libaidl-common_intermediates/aidl_language_y.cpp system/tools/aidl/aidl_language_y.yy"
/bin/bash: prebuilts/misc/linux-x86/bison/bison: No such file or directory

ninja: build stopped: subcommand failed.
build/core/ninja.mk:148: recipe for target 'ninja_wrapper' failed
make: *** [ninja_wrapper] Error 1

[Rakshith Patkar]

My build ends up with the following error:

Any lead in this regard would be helpful :)

rakshith@patkar007:~/Projects/android-source/hikey960$ make -j4

============================================

PLATFORM_VERSION_CODENAME=O

PLATFORM_VERSION=O

TARGET_PRODUCT=hikey960

TARGET_BUILD_VARIANT=userdebug

TARGET_BUILD_TYPE=release

TARGET_ARCH=arm64

TARGET_ARCH_VARIANT=armv8-a

TARGET_CPU_VARIANT=cortex-a53

TARGET_2ND_ARCH=arm

TARGET_2ND_ARCH_VARIANT=armv7-a-neon

TARGET_2ND_CPU_VARIANT=cortex-a53

HOST_ARCH=x86_64

HOST_2ND_ARCH=x86

HOST_OS=linux

HOST_OS_EXTRA=Linux-4.4.0-21-generic-x86_64-with-Ubuntu-16.04-xenial

HOST_CROSS_OS=windows

HOST_CROSS_ARCH=x86

HOST_CROSS_2ND_ARCH=x86_64

HOST_BUILD_TYPE=release

BUILD_ID=NYC

OUT_DIR=out

============================================

[2/2] bootstrap out/soong/.minibootstrap/build.ninja.in

[1/2] out/soong/.bootstrap/bin/minibp out/soong/.minibootstrap/build.ninja.in

ninja: no work to do.

ninja: no work to do.

No need to regenerate ninja file

[  0% 1/47354] Yacc: applypatch <= bootable/recovery/edify/parser.yy

FAILED: out/target/product/hikey960/obj/STATIC_LIBRARIES/libedify_intermediates/parser.cpp 

/bin/bash -c "prebuilts/misc/linux-x86/bison/bison -d  --defines=out/target/product/hikey960/obj/STATIC_LIBRARIES/libedify_intermediates/parser.h -o out/target/product/hikey960/obj/STATIC_LIBRARIES/libedify_intermediates/parser.cpp bootable/recovery/edify/parser.yy"

/bin/bash: prebuilts/misc/linux-x86/bison/bison: No such file or directory

[  0% 4/47354] Ensuring Jack server is installed and started

Jack server already installed in "/home/rakshith/.jack-server"

Launching Jack server java -XX:MaxJavaStackTraceDepth=-1 -Djava.io.tmpdir=/tmp -Dfile.encoding=UTF-8 -XX:+TieredCompilation -Xmx2048m -cp /home/rakshith/.jack-server/launcher.jar com.android.jack.launcher.ServerLauncher

ninja: build stopped: subcommand failed.

10:02:03 ninja failed with: exit status 1

build/core/main.mk:21: recipe for target 'run_soong_ui' failed

make: *** [run_soong_ui] Error 1

#### make failed to build some targets (01:00 (mm:ss)) ####

-------------------------------------------------------------------------------------------------------------------

On Tuesday, September 6, 2016 at 7:44:32 PM UTC+5:30, James Muir wrote:

[Dan Willemsen]

> FAILED: out/target/product/hikey960/obj/STATIC_LIBRARIES/libedify_intermediates/parser.cpp 
> /bin/bash -c "prebuilts/misc/linux-x86/bison/bison -d  --defines=out/target/product/hikey960/obj/STATIC_LIBRARIES/libedify_intermediates/parser.h -o out/target/product/hikey960/obj/STATIC_LIBRARIES/libedify_intermediates/parser.cpp bootable/recovery/edify/parser.yy"
> /bin/bash: prebuilts/misc/linux-x86/bison/bison: No such file or directory

Does prebuilt/misc/linux-x86/bison/bison exist in your source directory? It should, maybe a sync failed?

- Dan

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