Android 9 compilation error in Ubuntu 18.04.

[hani]

I compiled it into a VMWare environment on two computers, but the same build result was derived. What's the problem?

============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=9
TARGET_PRODUCT=aosp_arm
TARGET_BUILD_VARIANT=eng
TARGET_BUILD_TYPE=release
TARGET_ARCH=arm
TARGET_ARCH_VARIANT=armv7-a-neon
TARGET_CPU_VARIANT=generic
HOST_ARCH=x86_64
HOST_2ND_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-4.15.0-112-generic-x86_64-Ubuntu-16.04.7-LTS
HOST_CROSS_OS=windows
HOST_CROSS_ARCH=x86
HOST_CROSS_2ND_ARCH=x86_64
HOST_BUILD_TYPE=release
BUILD_ID=PQ2A.190405.003
OUT_DIR=out
============================================

[ 73% 55222/75441] target thumb C++: gralloc.goldfish <= device/generic/goldfish-opengl/system/gralloc/gralloc.cpp
In file included from device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:27:
In file included from device/generic/goldfish-opengl/system/OpenglSystemCommon/HostConnection.h:19:
In file included from device/generic/goldfish-opengl/host/include/libOpenglRender/IOStream.h:22:
In file included from device/generic/goldfish-opengl/shared/OpenglCodecCommon/ErrorLog.h:20:
system/core/libcutils/include_vndk/cutils/log.h:38:2: warning: "Deprecated: don't include cutils/log.h, use either android/log.h or log/log.h" [-W#warnings]
#warning "Deprecated: don't include cutils/log.h, use either android/log.h or log/log.h"
 ^
In file included from device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:27:
In file included from device/generic/goldfish-opengl/system/OpenglSystemCommon/HostConnection.h:20:
device/generic/goldfish-opengl/system/renderControl_enc/renderControl_enc.h:22:41: warning: unused parameter 'data' [-Wunused-parameter]
        virtual uint64_t lockAndWriteDma(void* data, uint32_t sz) { return 0; }
                                               ^
device/generic/goldfish-opengl/system/renderControl_enc/renderControl_enc.h:22:56: warning: unused parameter 'sz' [-Wunused-parameter]
        virtual uint64_t lockAndWriteDma(void* data, uint32_t sz) { return 0; }
                                                              ^
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:456:10: warning: unused variable 'hw_write' [-Wunused-variable]
    bool hw_write = (usage & GRALLOC_USAGE_HW_RENDER);
         ^
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1064:15: warning: unused variable 'vaddr' [-Wunused-variable]
        void *vaddr;
              ^
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1270:53: warning: unused parameter 'usage' [-Wunused-parameter]
                        buffer_handle_t handle, int usage,
                                                    ^
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1495:9: warning: use of GNU old-style field designator extension [-Wgnu-designator]
        open: gralloc_device_open
        ^~~~~
        .open =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1499:5: warning: use of GNU old-style field designator extension [-Wgnu-designator]
    base: {
    ^~~~~
    .base =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1500:9: warning: use of GNU old-style field designator extension [-Wgnu-designator]
        common: {
        ^~~~~~~
        .common =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1501:13: warning: use of GNU old-style field designator extension [-Wgnu-designator]
            tag: HARDWARE_MODULE_TAG,
            ^~~~
            .tag =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1503:13: warning: use of GNU old-style field designator extension [-Wgnu-designator]
            module_api_version: GRALLOC_MODULE_API_VERSION_0_2,
            ^~~~~~~~~~~~~~~~~~~
            .module_api_version =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1504:13: warning: use of GNU old-style field designator extension [-Wgnu-designator]
            hal_api_version: 0,
            ^~~~~~~~~~~~~~~~
            .hal_api_version =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1512:13: warning: use of GNU old-style field designator extension [-Wgnu-designator]
            id: GRALLOC_HARDWARE_MODULE_ID,
            ^~~
            .id =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1513:13: warning: use of GNU old-style field designator extension [-Wgnu-designator]
            name: "Graphics Memory Allocator Module",
            ^~~~~
            .name =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1514:13: warning: use of GNU old-style field designator extension [-Wgnu-designator]
            author: "The Android Open Source Project",
            ^~~~~~~
            .author =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1515:13: warning: use of GNU old-style field designator extension [-Wgnu-designator]
            methods: &gralloc_module_methods,
            ^~~~~~~~
            .methods =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1516:13: warning: use of GNU old-style field designator extension [-Wgnu-designator]
            dso: NULL,
            ^~~~
            .dso =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1517:13: warning: use of GNU old-style field designator extension [-Wgnu-designator]
            reserved: {0, }
            ^~~~~~~~~
            .reserved =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1519:9: warning: use of GNU old-style field designator extension [-Wgnu-designator]
        registerBuffer: gralloc_register_buffer,
        ^~~~~~~~~~~~~~~
        .registerBuffer =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1520:9: warning: use of GNU old-style field designator extension [-Wgnu-designator]
        unregisterBuffer: gralloc_unregister_buffer,
        ^~~~~~~~~~~~~~~~~
        .unregisterBuffer =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1521:9: warning: use of GNU old-style field designator extension [-Wgnu-designator]
        lock: gralloc_lock,
        ^~~~~
        .lock =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1522:9: warning: use of GNU old-style field designator extension [-Wgnu-designator]
        unlock: gralloc_unlock,
        ^~~~~~~
        .unlock =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1523:9: warning: use of GNU old-style field designator extension [-Wgnu-designator]
        perform: NULL,
        ^~~~~~~~
        .perform =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:1525:9: warning: use of GNU old-style field designator extension [-Wgnu-designator]
        lock_ycbcr: gralloc_lock_ycbcr,
        ^~~~~~~~~~~
        .lock_ycbcr =
device/generic/goldfish-opengl/system/gralloc/gralloc.cpp:899:12: warning: unused function 'fb_setUpdateRect' [-Wunused-function]
static int fb_setUpdateRect(struct framebuffer_device_t* dev,
           ^
25 warnings generated.
ninja: build stopped: subcommand failed.

[Dan Willemsen]

The error isn't in this log snippet, look for a section starting with "FAILED:". Newer versions have an out/error.log file with the errors, but Android 9 is too old for that.

- Dan

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