====== Compiling Android Ics A10 On Ubuntu 12.04 ======

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//__About this Article__//
  * **Author**: benn --- benn@cubietech.com --- 2013/10/14 15:59
  * **Copyrights**: [[http://creativecommons.org/licenses/by-sa/3.0/|CC Attribution-Share Alike 3.0 Unported]]
  * **Contributors**: [[http://cubieboard.org/|Cubieboard Community]] : ...
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===== Abstract =====
Allwinner's FAE suggests us to use Ubuntu 10.04(x86_64) host enviroment when compiling Android ICS(A10). If you want to use Ubuntu 12.04 or later. 

===== Setup =====
==== Get build essentials ====

  sudo apt-get install uboot-mkimage  
  sudo apt-get install git-core gnupg flex bison gperf build-essential zip curl zlib1g-dev libc6-dev \
  lib32ncurses5-dev ia32-libs   x11proto-core-dev libx11-dev lib32z1-dev libgl1-mesa-dev g++-multilib \
  mingw32 tofrodos python-markdown libxml2-utils  
  sudo ln -s /usr/lib/i386-linux-gnu/mesa/libGL.so.1 /usr/lib/i386-linux-gnu/libGL.so  

==== Install Java JDK 1.6 ====

  sudo add-apt-repository ppa:webupd8team/java
  sudo apt-get update
  sudo apt-get install oracle-java6-installer


===== Troubleshooting =====

  * 1
Error:

    :0:0: error: "_FORTIFY_SOURCE" redefined [-Werror]
    :0:0: note: this is the location of the previous definition cc1plus: all warnings being treated as errors
    make: *** [out/host/linux-x86/obj/EXECUTABLES/obbtool_intermediates/Main.o] Error 1

Fix: build/core/combo/HOST_linux-x86.mk : 56

  #HOST_GLOBAL_CFLAGS += -D_FORTIFY_SOURCE=0
  HOST_GLOBAL_CFLAGS += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0

  *2
Error:

    In file included from external/oprofile/libpp/arrange_profiles.cpp:24:0:
    external/oprofile/libpp/format_output.h:94:22: error: reference ‘counts’ cannot be declared ‘mutable’ [-fpermissive]
    make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/liboprofile_pp_intermediates/arrange_profiles.o] Error 1

Fix: external/oprofile/libpp/format_output.h : 94

  #mutable counts_t & counts;  
  counts_t & counts; 

  *3
Error:

    frameworks/compile/slang/slang_rs_export_foreach.cpp:247:23: error: variable ‘ParamName’ set but not used [-Werror=unused-but-set-variable]

Fix ( see [1], [2] ) : frameworks/compile/slang/Android.mk : 23

  #local_cflags_for_slang := -Wno-sign-promo -Wall -Wno-unused-parameter -Werror  
  local_cflags_for_slang := -Wno-sign-promo -Wall -Wno-unused-parameter 

  *4
  Error:

    external/gtest/src/../include/gtest/internal/gtest-param-util.h:122:11: error: ‘ptrdiff_t’ does not name a type

Fix: external/gtest/include/gtest/internal/gtest-param-util.h
add:

  #include <cstddef>

  *5
  Error:

    external/llvm/lib/Support/Mutex.cpp:143: undefined reference to `pthread_mutex_trylock' collect2: ld returned 1 exit status

Fix: external/llvm/llvm-host-build.mk
add:

  LOCAL_LDLIBS := -lpthread -ldl 

  *6
Error

    external/mesa3d/src/glsl/linker.cpp: In function ‘void assign_varying_locations(gl_shader_program*, gl_shader*, gl_shader)’: external/mesa3d/src/glsl/linker.cpp:1394:49: error: expected primary-expression before ‘,’ token external/mesa3d/src/glsl/linker.cpp:1394:50: error: ‘varyings’ was not declared in this scope external/mesa3d/src/glsl/linker.cpp:1394:58: error: ‘offsetof’ was not declared in this scope external/mesa3d/src/glsl/linker.cpp:1395:48: error: expected primary-expression before ‘,’ token external/mesa3d/src/glsl/linker.cpp:1412:47: error: expected primary-expression before ‘,’ token external/mesa3d/src/glsl/linker.cpp:1412:48: error: ‘position’ was not declared in this scope external/mesa3d/src/glsl/linker.cpp:1414:47: error: expected primary-expression before ‘,’ token external/mesa3d/src/glsl/linker.cpp:1414:48: error: ‘pointSize’ was not declared in this scope external/mesa3d/src/glsl/linker.cpp:1424:47: error: expected primary-expression before ‘,’ token external/mesa3d/src/glsl/linker.cpp:1424:48: error: ‘position’ was not declared in this scope external/mesa3d/src/glsl/linker.cpp:1428:47: error: expected primary-expression before ‘,’ token external/mesa3d/src/glsl/linker.cpp:1428:48: error: ‘frontFacingPointCoord’ was not declared in this scope external/mesa3d/src/glsl/linker.cpp:1431:47: error: expected primary-expression before ‘,’ token external/mesa3d/src/glsl/linker.cpp:1431:48: error: ‘frontFacingPointCoord’ was not declared in this scope external/mesa3d/src/glsl/linker.cpp: In function ‘void link_shaders(const gl_context, gl_shader_program*)’: external/mesa3d/src/glsl/linker.cpp:1734:49: error: expected primary-expression before ‘,’ token external/mesa3d/src/glsl/linker.cpp:1734:50: error: ‘fragColor’ was not declared in this scope external/mesa3d/src/glsl/linker.cpp:1734:59: error: ‘offsetof’ was not declared in this scope make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libMesa_intermediates/src/glsl/linker.o] Error 1

Fix: external/mesa3d/src/glsl/linker.cpp add:

  #include <cstddef>

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