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How to override defaults in Android.bp


Git merge conflict in file I've never modifiedAndroid Source downloadAndroid source and AudioRecord multi-utilisationHow to dynamically get the current compiler target file name in Android.mk's LOCAL_CFLAGS?Building module in Android Open Source ProjectHow to build some components of android build-tools from sources?How to build AOSP Latin IME out of tree?Native Code coverage with android soong build systemNexus 5 6.1 build make issue: BUILD_CTSCORE_PACKAGE must be definedUsing /tools/hci/ from AOSP (make file is Android.mk.disabled)













0















For example,in Android 9.0.0_r30 source,there are two Android.bp files:



artbuildAndroid.bp
arttoolshiddenapiAndroid.bp


in artbuildAndroid.bp,there is "art_defaults",under which there are cflags:



 "-msse4.2",
"-mpopcnt",


and in arttoolshiddenapiAndroid.bp,there is



"defaults: ["art_defaults"]"


,so it reference the "art_defaults" in artbuildAndroid.bp ,as a result it have the above cflags.



The question is,is there any easy way to disable the above cflags only in the module hiddenapi under art?(i.e. not to write complex Go scripts)



And the more general question is how to override any configuration in Android.bp.



As I know there are very few documents about Android.bp,the only document I know is https://android.googlesource.com/platform/build/soong/










share|improve this question


























    0















    For example,in Android 9.0.0_r30 source,there are two Android.bp files:



    artbuildAndroid.bp
    arttoolshiddenapiAndroid.bp


    in artbuildAndroid.bp,there is "art_defaults",under which there are cflags:



     "-msse4.2",
    "-mpopcnt",


    and in arttoolshiddenapiAndroid.bp,there is



    "defaults: ["art_defaults"]"


    ,so it reference the "art_defaults" in artbuildAndroid.bp ,as a result it have the above cflags.



    The question is,is there any easy way to disable the above cflags only in the module hiddenapi under art?(i.e. not to write complex Go scripts)



    And the more general question is how to override any configuration in Android.bp.



    As I know there are very few documents about Android.bp,the only document I know is https://android.googlesource.com/platform/build/soong/










    share|improve this question
























      0












      0








      0








      For example,in Android 9.0.0_r30 source,there are two Android.bp files:



      artbuildAndroid.bp
      arttoolshiddenapiAndroid.bp


      in artbuildAndroid.bp,there is "art_defaults",under which there are cflags:



       "-msse4.2",
      "-mpopcnt",


      and in arttoolshiddenapiAndroid.bp,there is



      "defaults: ["art_defaults"]"


      ,so it reference the "art_defaults" in artbuildAndroid.bp ,as a result it have the above cflags.



      The question is,is there any easy way to disable the above cflags only in the module hiddenapi under art?(i.e. not to write complex Go scripts)



      And the more general question is how to override any configuration in Android.bp.



      As I know there are very few documents about Android.bp,the only document I know is https://android.googlesource.com/platform/build/soong/










      share|improve this question














      For example,in Android 9.0.0_r30 source,there are two Android.bp files:



      artbuildAndroid.bp
      arttoolshiddenapiAndroid.bp


      in artbuildAndroid.bp,there is "art_defaults",under which there are cflags:



       "-msse4.2",
      "-mpopcnt",


      and in arttoolshiddenapiAndroid.bp,there is



      "defaults: ["art_defaults"]"


      ,so it reference the "art_defaults" in artbuildAndroid.bp ,as a result it have the above cflags.



      The question is,is there any easy way to disable the above cflags only in the module hiddenapi under art?(i.e. not to write complex Go scripts)



      And the more general question is how to override any configuration in Android.bp.



      As I know there are very few documents about Android.bp,the only document I know is https://android.googlesource.com/platform/build/soong/







      android-source android.mk






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Mar 25 at 15:35









      jw_jw_

      1249 bronze badges




      1249 bronze badges




















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