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[RohitVerma882]

When i compile Android-12 aapt source code then it can run on android version 5,6,7,8,... devices or not??

[lzhiyong]

When i compile Android-12 aapt source code then it can run on android version 5,6,7,8,... devices or not??

You can download the compiled binaries for testing, they are all statically linked and should work fine.

[RohitVerma882]

Ok, thanks

[RohitVerma882]

Why generated lib size is too high

[lzhiyong]

Why generated lib size is too high

llvm-strip -g .a strip -g .a

[RohitVerma882]

Why generated lib size is too high

llvm-strip -g .a strip -g .a

Thanks

[RohitVerma882]

Error when compling aidl

[lzhiyong]

Error when compling aidl

redownload sdk-tools-source.zip and compile with ndk-r23b

NDK_TOOLCHAIN=/path/to/android-ndk-r23/toolchains/llvm/prebuilt/linux-x86_64

cmake -G 'Ninja' \
    -DCMAKE_C_COMPILER=$NDK_TOOLCHAIN/bin/aarch64-linux-android30-clang \
    -DCMAKE_CXX_COMPILER=$NDK_TOOLCHAIN/bin/aarch64-linux-android30-clang++ \
    -DCMAKE_SYSROOT=$NDK_TOOLCHAIN/sysroot \
    -DCMAKE_BUILD_TYPE=Release \
    ..

# patch aidl_language_y.h
ninja patch

ninja -j16

[RohitVerma882]

It doesn't working, Others way to patch aidl_language_y.h ???

[lzhiyong]

It doesn't working, Others way to patch aidl_language_y.h ???

modify the aidl_language_y.h

// add these two lines at the end of the file
typedef union yy::parser::value_type YYSTYPE;
typedef yy::parser::location_type YYLTYPE;

[RohitVerma882]

It doesn't working, Others way to patch aidl_language_y.h ???

modify the aidl_language_y.h

// add these two lines at the end of the file
typedef union yy::parser::value_type YYSTYPE;
typedef yy::parser::location_type YYLTYPE;

Same happened

[RohitVerma882]

aapt, aapt2 link error

[RohitVerma882]

Getting error while compiling for x86 and x86_64

[lzhiyong]

Getting error while compiling for x86 and x86_64

modify the src/boringssl/CMakeLists.txt, start at line 500

# set ARCH and MARCH
set(MARCH)
if(ANDROID_ABI MATCHES "arm64-v8a")
    set(ARCH "aarch64")
    set(MARCH "aarch64")
elseif(ANDROID_ABI MATCHES "armeabi-v7a")
    set(ARCH "arm")
    set(MARCH ${ANDROID_ABI})
elseif(ANDROID_ABI MATCHES "x86")
    set(ARCH "x86")
    set(MARCH "i386")
else(ANDROID_ABI MATCHES "x86_64")
    set(ARCH "x86_64")
    set(MARCH ${ANDROID_ABI})
endif()

# set -march flag == ${MARCH}
if(ANDROID AND NOT ANDROID_NDK_REVISION AND ARCH STREQUAL "arm")
  # The third-party Android-NDK CMake files somehow fail to set the -march flag
  # for assembly files. Without this flag, the compiler believes that it's
  # building for ARMv5.
  set(CMAKE_ASM_FLAGS "-march=${MARCH} ${CMAKE_ASM_FLAGS}")
endif()

build.sh

# ANDROID_ABI = arm64-v8a, armeabi-v7a, x86, x86_64

cmake -G 'Ninja' \
    -DCMAKE_C_COMPILER=$NDK_TOOLCHAIN/bin/i686-linux-android30-clang \
    -DCMAKE_CXX_COMPILER=$NDK_TOOLCHAIN/bin/i686-linux-android30-clang++ \
    -DCMAKE_SYSROOT=$NDK_TOOLCHAIN/sysroot \
    -DCMAKE_BUILD_TYPE=Release \
    -DANDROID_ABI=x86
    ..

[lzhiyong]

I just tested aapt2 briefly, there may be other errors, please refer to the corresponding Android.bp and CMakeLists.txt to modify

[RohitVerma882]

clang-12: error: the clang compiler does not support '-march=i686'

[lzhiyong]

clang-12: error: the clang compiler does not support '-march=i686'

Sorry, there is an error in the above command, it should be for x86

-DCMAKE_C_COMPILER=$NDK_TOOLCHAIN/bin/i686-linux-android30-clang \
-DCMAKE_CXX_COMPILER=$NDK_TOOLCHAIN/bin/i686-linux-android30-clang++ \

[RohitVerma882]

Thanks, it worked.

[RohitVerma882]

adb linking error

[RohitVerma882]

adb linking error

This is last error!

[lzhiyong]

not generating cpp files correctly, for cross compiling you need host protoc

put the aarch64 protoc executable in your x86 build/bin directory

no need to execute the ninja protoc command for cross compilation