Android 2.3編譯SDK問題詳解

 今天試着下載了android 2.3.1編譯了下，爲了愉快，選擇的是64bit 10.04.1 Ubuntu Host。

編譯起來的確很愉快，安裝必要的包之後很快就編譯好了。

Q: 老版本linux系統(如ubuntu9.1)下編譯的問題：version: GLIBC_2.11 not found

A:Google大爺預編譯的cross-compiler tool-chain需要的glibc比你係統的glibc新，因此，這些toolchain沒法正常使用。解決辦法請參見

http://fanwei51880.blog.163.com/blog/static/32406740201011311208431/

 

Q: 感覺SDK很奇怪，自己編譯的sdk包竟然不包含Platform package以致無法創建AVD。

A: Android Open Source Gingerbread現在未公開Android SDK Updater rev 8的源碼，而android 2.3的Platform 9是依賴於最低版本Updater 8的，所以無法看見，只需要編譯好Android SDK之後，下載一個空的Android SDK r08，把platforms目錄下的子目錄拷貝到相應目錄即可。

Q: Android Updater把我識別爲Preview版本怎麼辦？

A: 首先需要了解Android編譯系統的版本設置，然後修改如下幾個文件重新m sdk即可。

build/core/version_defaults.mk

####
ifeq "" "$(PLATFORM_VERSION)"
  # This is the canonical definition of the platform version,
  # which is the version that we reveal to the end user.
  # Update this value when the platform version changes (rather
  # than overriding it somewhere else).  Can be an arbitrary string.
  PLATFORM_VERSION := 2.3
# 設置爲2.3而不是2.3.1
endif
####

ifeq "" "$(BUILD_NUMBER)"
  # BUILD_NUMBER should be set to the source control value that
  # represents the current state of the source code.  E.g., a
  # perforce changelist number or a git hash.  Can be an arbitrary string
  # (to allow for source control that uses something other than numbers),
  # but must be a single word and a valid file name.
  #
  # If no BUILD_NUMBER is set, create a useful "I am an engineering build
  # from this date/time" value.  Make it start with a non-digit so that
  # anyone trying to parse it as an integer will probably get "0".
#  BUILD_NUMBER := eng.$(USER).$(shell date +%Y%m%d.%H%M%S)
  BUILD_NUMBER := 1
# BUILD_NUMBER設置爲任何數字即可
endif

build/core/build_id.mk

####
# BUILD_ID is usually used to specify the branch name
# (like "MAIN") or a branch name and a release candidate
# (like "TC1-RC5").  It must be a single word, and is
# capitalized by convention.
#
BUILD_ID := CTH01
####

截圖如下