(OK) 在CentOS7—编译OpenSSL 静态库—for—Android

(OK) 在CentOS7—编译OpenSSL 静态库—for—Android
参考： https://wiki.openssl.org/index.php/Android

下载makedepend.zip , 从http://llg.cubic.org/docs/vc7.html下载。解压编译，然后 cp makedepend /bin/
下载Setenv-android.sh , wget https://wiki.openssl.org/images/7/70/Setenv-android.sh

[root@localhost openssl-1.0.1p]# gedit Setenv-android.sh //关键设置如下：
#-------------------------------------------------------
ANDROID_NDK_ROOT="/opt/android-on-linux/android-ndk-r8e"
_ANDROID_NDK="android-ndk-r8e"
_ANDROID_EABI="arm-linux-androideabi-4.7"
_ANDROID_API="android-14"

export MACHINE=armv7
export RELEASE=2.6.37
export SYSTEM=android
export ARCH=arm
#export CROSS_COMPILE="arm-linux-androideabi-"
export CROSS_COMPILE=""
#-------------------------------------------------------

[root@localhost openssl-1.0.1p]# pwd
/opt/cBPM-android/nginx-on-android/openssl-1.0.1p

chmod a+x Setenv-android.sh
perl -pi -e 's/install: all install_docs install_sw/install: install_docs install_sw/g' Makefile.org
./config shared no-ssl2 no-ssl3 no-comp no-hw no-engine --openssldir=/usr/local/ssl/android-14/
make depend
make all

find . -name "*.a"
find . -name libcrypto.a
find . -name libssl.a

readelf -h ./libcrypto.a | grep -i 'class|machine' | head -2

cp libssl.a libcrypto.a /opt/cBPM-android/criteria-lin/lib

+++++++++++++++++++++++++++++++++++++++++++++
# gedit Setenv-android.sh //内容如下：
点击(此处)折叠或打开
#!/bin/bash

# Cross-compile environment for Android on ARMv7 and x86

#

# Contents licensed under the terms of the OpenSSL license

# http://www.openssl.org/source/license.html

#

# See http://wiki.openssl.org/index.php/FIPS_Library_and_Android

# and http://wiki.openssl.org/index.php/Android

#####################################################################

ANDROID_NDK_ROOT="/opt/android-on-linux/android-ndk-r8e"

# Set ANDROID_NDK_ROOT to you NDK location. For example,

# /opt/android-ndk-r8e or /opt/android-ndk-r9. This can be done in a

# login script. If ANDROID_NDK_ROOT is not specified, the script will

# try to pick it up with the value of _ANDROID_NDK_ROOT below. If

# ANDROID_NDK_ROOT is set, then the value is ignored.

_ANDROID_NDK="android-ndk-r8e"

#_ANDROID_NDK="android-ndk-r9"

# _ANDROID_NDK="android-ndk-r10"

# Set _ANDROID_EABI to the EABI you want to use. You can find the

# list in $ANDROID_NDK_ROOT/toolchains. This value is always used.

# _ANDROID_EABI="x86-4.6"

# _ANDROID_EABI="arm-linux-androideabi-4.6"

_ANDROID_EABI="arm-linux-androideabi-4.7"

# Set _ANDROID_ARCH to the architecture you are building for.

# This value is always used.

# _ANDROID_ARCH=arch-x86

_ANDROID_ARCH=arch-arm

# Set _ANDROID_API to the API you want to use. You should set it

# to one of: android-14, android-9, android-8, android-14, android-5

# android-4, or android-3. You can't set it to the latest (for

# example, API-17) because the NDK does not supply the platform. At

# Android 5.0, there will likely be another platform added (android-22?).

# This value is always used.

_ANDROID_API="android-14"

#_ANDROID_API="android-18"

# _ANDROID_API="android-19"

#####################################################################

# If the user did not specify the NDK location, try and pick it up.

# We expect something like ANDROID_NDK_ROOT=/opt/android-ndk-r8e

# or ANDROID_NDK_ROOT=/usr/local/android-ndk-r8e.

if [ -z "$ANDROID_NDK_ROOT" ]; then

  _ANDROID_NDK_ROOT=""

  if [ -z "$_ANDROID_NDK_ROOT" ] && [ -d "/usr/local/$_ANDROID_NDK" ]; then

    _ANDROID_NDK_ROOT="/usr/local/$_ANDROID_NDK"

  fi

  if [ -z "$_ANDROID_NDK_ROOT" ] && [ -d "/opt/$_ANDROID_NDK" ]; then

    _ANDROID_NDK_ROOT="/opt/$_ANDROID_NDK"

  fi

  if [ -z "$_ANDROID_NDK_ROOT" ] && [ -d "$HOME/$_ANDROID_NDK" ]; then

    _ANDROID_NDK_ROOT="$HOME/$_ANDROID_NDK"

  fi

  if [ -z "$_ANDROID_NDK_ROOT" ] && [ -d "$PWD/$_ANDROID_NDK" ]; then

    _ANDROID_NDK_ROOT="$PWD/$_ANDROID_NDK"

  fi

  # If a path was set, then export it

  if [ ! -z "$_ANDROID_NDK_ROOT" ] && [ -d "$_ANDROID_NDK_ROOT" ]; then

    export ANDROID_NDK_ROOT="$_ANDROID_NDK_ROOT"

  fi

fi

# Error checking

# ANDROID_NDK_ROOT should always be set by the user (even when not running this script)

# http://groups.google.com/group/android-ndk/browse_thread/thread/a998e139aca71d77

if [ -z "$ANDROID_NDK_ROOT" ] || [ ! -d "$ANDROID_NDK_ROOT" ]; then

  echo "Error: ANDROID_NDK_ROOT is not a valid path. Please edit this script."

  # echo "$ANDROID_NDK_ROOT"

  # exit 1

fi

# Error checking

if [ ! -d "$ANDROID_NDK_ROOT/toolchains" ]; then

  echo "Error: ANDROID_NDK_ROOT/toolchains is not a valid path. Please edit this script."

  # echo "$ANDROID_NDK_ROOT/toolchains"

  # exit 1

fi

# Error checking

if [ ! -d "$ANDROID_NDK_ROOT/toolchains/$_ANDROID_EABI" ]; then

  echo "Error: ANDROID_EABI is not a valid path. Please edit this script."

  # echo "$ANDROID_NDK_ROOT/toolchains/$_ANDROID_EABI"

  # exit 1

fi

#####################################################################

# Based on ANDROID_NDK_ROOT, try and pick up the required toolchain. We expect something like:

# /opt/android-ndk-r83/toolchains/arm-linux-androideabi-4.7/prebuilt/linux-x86_64/bin

# Once we locate the toolchain, we add it to the PATH. Note: this is the 'hard way' of

# doing things according to the NDK documentation for Ice Cream Sandwich.

# https://android.googlesource.com/platform/ndk/+/ics-mr0/docs/STANDALONE-TOOLCHAIN.html

ANDROID_TOOLCHAIN=""

for host in "linux-x86_64" "linux-x86" "darwin-x86_64" "darwin-x86"

do

  if [ -d "$ANDROID_NDK_ROOT/toolchains/$_ANDROID_EABI/prebuilt/$host/bin" ]; then

    ANDROID_TOOLCHAIN="$ANDROID_NDK_ROOT/toolchains/$_ANDROID_EABI/prebuilt/$host/bin"

    break

  fi

done

# Error checking

if [ -z "$ANDROID_TOOLCHAIN" ] || [ ! -d "$ANDROID_TOOLCHAIN" ]; then

  echo "Error: ANDROID_TOOLCHAIN is not valid. Please edit this script."

  # echo "$ANDROID_TOOLCHAIN"

  # exit 1

fi

case $_ANDROID_ARCH in

    arch-arm)

      ANDROID_TOOLS="arm-linux-androideabi-gcc arm-linux-androideabi-ranlib arm-linux-androideabi-ld"

     ;;

    arch-x86)

      ANDROID_TOOLS="i686-linux-android-gcc i686-linux-android-ranlib i686-linux-android-ld"

     ;;

    *)

     echo "ERROR ERROR ERROR"

     ;;

esac

for tool in $ANDROID_TOOLS

do

  # Error checking

  if [ ! -e "$ANDROID_TOOLCHAIN/$tool" ]; then

    echo "Error: Failed to find $tool. Please edit this script."

    # echo "$ANDROID_TOOLCHAIN/$tool"

    # exit 1

  fi

done

# Only modify/export PATH if ANDROID_TOOLCHAIN good

if [ ! -z "$ANDROID_TOOLCHAIN" ]; then

  export ANDROID_TOOLCHAIN="$ANDROID_TOOLCHAIN"

  export PATH="$ANDROID_TOOLCHAIN":"$PATH"

fi

#####################################################################

# For the Android SYSROOT. Can be used on the command line with --sysroot

# https://android.googlesource.com/platform/ndk/+/ics-mr0/docs/STANDALONE-TOOLCHAIN.html

export ANDROID_SYSROOT="$ANDROID_NDK_ROOT/platforms/$_ANDROID_API/$_ANDROID_ARCH"

export SYSROOT="$ANDROID_SYSROOT"

export NDK_SYSROOT="$ANDROID_SYSROOT"

# Error checking

if [ -z "$ANDROID_SYSROOT" ] || [ ! -d "$ANDROID_SYSROOT" ]; then

  echo "Error: ANDROID_SYSROOT is not valid. Please edit this script."

  # echo "$ANDROID_SYSROOT"

  # exit 1

fi

#####################################################################

# If the user did not specify the FIPS_SIG location, try and pick it up

# If the user specified a bad location, then try and pick it up too.

if [ -z "$FIPS_SIG" ] || [ ! -e "$FIPS_SIG" ]; then

  # Try and locate it

  _FIPS_SIG=""

  if [ -d "/usr/local/ssl/$_ANDROID_API" ]; then

    _FIPS_SIG=`find "/usr/local/ssl/$_ANDROID_API" -name incore`

  fi

  if [ ! -e "$_FIPS_SIG" ]; then

    _FIPS_SIG=`find $PWD -name incore`

  fi

  # If a path was set, then export it

  if [ ! -z "$_FIPS_SIG" ] && [ -e "$_FIPS_SIG" ]; then

    export FIPS_SIG="$_FIPS_SIG"

  fi

fi

# Error checking. Its OK to ignore this if you are *not* building for FIPS

if [ -z "$FIPS_SIG" ] || [ ! -e "$FIPS_SIG" ]; then

  echo "Error: FIPS_SIG does not specify incore module. Please edit this script."

  # echo "$FIPS_SIG"

  # exit 1

fi

#####################################################################

# Most of these should be OK (MACHINE, SYSTEM, ARCH). RELEASE is ignored.

export MACHINE=armv7

export RELEASE=2.6.37

export SYSTEM=android

export ARCH=arm

#export CROSS_COMPILE="arm-linux-androideabi-"

export CROSS_COMPILE=""

if [ "$_ANDROID_ARCH" == "arch-x86" ]; then

    export MACHINE=i686

    export RELEASE=2.6.37

    export SYSTEM=android

    export ARCH=x86

    export CROSS_COMPILE="i686-linux-android-"

fi

# For the Android toolchain

# https://android.googlesource.com/platform/ndk/+/ics-mr0/docs/STANDALONE-TOOLCHAIN.html

export ANDROID_SYSROOT="$ANDROID_NDK_ROOT/platforms/$_ANDROID_API/$_ANDROID_ARCH"

export SYSROOT="$ANDROID_SYSROOT"

export NDK_SYSROOT="$ANDROID_SYSROOT"

export ANDROID_NDK_SYSROOT="$ANDROID_SYSROOT"

export ANDROID_API="$_ANDROID_API"

# CROSS_COMPILE and ANDROID_DEV are DFW (Don't Fiddle With). Its used by OpenSSL build system.

# export CROSS_COMPILE="arm-linux-androideabi-"

export ANDROID_DEV="$ANDROID_NDK_ROOT/platforms/$_ANDROID_API/$_ANDROID_ARCH/usr"

export HOSTCC=gcc

VERBOSE=1

if [ ! -z "$VERBOSE" ] && [ "$VERBOSE" != "0" ]; then

  echo "ANDROID_NDK_ROOT: $ANDROID_NDK_ROOT"

  echo "ANDROID_ARCH: $_ANDROID_ARCH"

  echo "ANDROID_EABI: $_ANDROID_EABI"

  echo "ANDROID_API: $ANDROID_API"

  echo "ANDROID_SYSROOT: $ANDROID_SYSROOT"

  echo "ANDROID_TOOLCHAIN: $ANDROID_TOOLCHAIN"

  echo "FIPS_SIG: $FIPS_SIG"

  echo "CROSS_COMPILE: $CROSS_COMPILE"

  echo "ANDROID_DEV: $ANDROID_DEV"

fi
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原文地址：https://www.cnblogs.com/ztguang/p/12649262.html