Chris@40: #!/bin/bash -e
Chris@40: 
Chris@40: # Copyright (C) 2013 Erik de Castro Lopo <erikd@mega-nerd.com>
Chris@40: #
Chris@40: # All rights reserved.
Chris@40: #
Chris@40: # Redistribution and use in source and binary forms, with or without
Chris@40: # modification, are permitted provided that the following conditions are
Chris@40: # met:
Chris@40: #
Chris@40: #     * Redistributions of source code must retain the above copyright
Chris@40: #       notice, this list of conditions and the following disclaimer.
Chris@40: #     * Neither the author nor the names of any contributors may be used
Chris@40: #       to endorse or promote products derived from this software without
Chris@40: #       specific prior written permission.
Chris@40: #
Chris@40: # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
Chris@40: # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
Chris@40: # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
Chris@40: # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
Chris@40: # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
Chris@40: # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
Chris@40: # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
Chris@40: # OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
Chris@40: # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
Chris@40: # OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
Chris@40: # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Chris@40: 
Chris@40: # Android NDK version number; eg r8e, r9 etc
Chris@40: ANDROID_NDK_VER=r9
Chris@40: 
Chris@40: # Android NDK gcc version; eg 4.7, 4.9 etc.
Chris@40: ANDROID_GCC_VER=4.8
Chris@40: 
Chris@40: # Android API version; eg 9 (Android 2.3), 14 (Android 4.0) etc.
Chris@40: ANDROID_API_VER=9
Chris@40: 
Chris@40: #-------------------------------------------------------------------------------
Chris@40: # No more user config beyond here.
Chris@40: 
Chris@40: BUILD_MACHINE=$(uname -s | tr 'A-Z' 'a-z')-$(uname -m)
Chris@40: 
Chris@40: function die_with {
Chris@40: 	echo $1
Chris@40: 	exit 1
Chris@40: }
Chris@40: 
Chris@40: export CROSS_COMPILE=arm-linux-androideabi
Chris@40: 
Chris@40: # I put all my dev stuff in here
Chris@40: export DEV_PREFIX=$HOME/Android
Chris@40: test -d ${DEV_PREFIX} || die_with "Error : DEV_PREFIX '$DEV_PREFIX' does not exist."
Chris@40: 
Chris@40: # Don't forget to adjust this to your NDK path
Chris@40: export ANDROID_NDK=${DEV_PREFIX}/android-ndk-${ANDROID_NDK_VER}
Chris@40: test -d ${ANDROID_NDK} || die_with "Error : ANDROID_NDK '$ANDROID_NDK' does not exist."
Chris@40: 
Chris@40: export ANDROID_PREFIX=${ANDROID_NDK}/toolchains/arm-linux-androideabi-${ANDROID_GCC_VER}/prebuilt/${BUILD_MACHINE}
Chris@40: test -d ${ANDROID_PREFIX} || die_with "Error : ANDROID_PREFIX '$ANDROID_PREFIX' does not exist."
Chris@40: 
Chris@40: export SYSROOT=${ANDROID_NDK}/platforms/android-${ANDROID_API_VER}/arch-arm
Chris@40: test -d ${SYSROOT} || die_with "Error : SYSROOT '$SYSROOT' does not exist."
Chris@40: 
Chris@40: export CROSS_PREFIX=${ANDROID_PREFIX}/bin/${CROSS_COMPILE}
Chris@40: test -f ${CROSS_PREFIX}-gcc || die_with "Error : CROSS_PREFIX compiler '${CROSS_PREFIX}-gcc' does not exist."
Chris@40: 
Chris@40: 
Chris@40: # Non-exhaustive lists of compiler + binutils
Chris@40: # Depending on what you compile, you might need more binutils than that
Chris@40: export CPP=${CROSS_PREFIX}-cpp
Chris@40: export AR=${CROSS_PREFIX}-ar
Chris@40: export AS=${CROSS_PREFIX}-as
Chris@40: export NM=${CROSS_PREFIX}-nm
Chris@40: export CC=${CROSS_PREFIX}-gcc
Chris@40: export CXX=${CROSS_PREFIX}-g++
Chris@40: export LD=${CROSS_PREFIX}-ld
Chris@40: export RANLIB=${CROSS_PREFIX}-ranlib
Chris@40: 
Chris@40: # Don't mix up .pc files from your host and build target
Chris@40: export PKG_CONFIG_PATH=${PREFIX}/lib/pkgconfig
Chris@40: 
Chris@40: # Set up the needed FLAGS.
Chris@40: export CFLAGS="${CFLAGS} -gstabs --sysroot=${SYSROOT} -I${SYSROOT}/usr/include -I${ANDROID_PREFIX}/include"
Chris@40: export CXXFLAGS="${CXXFLAGS} -gstabs -fno-exceptions --sysroot=${SYSROOT} -I${SYSROOT}/usr/include -I${ANDROID_PREFIX}/include -I${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++/${ANDROID_GCC_VER}/include/ -I${ANDROID_NDK}/sources/cxx-stl/gnu-libstdc++/${ANDROID_GCC_VER}/libs/armeabi/include"
Chris@40: 
Chris@40: export CPPFLAGS="${CFLAGS}"
Chris@40: export LDFLAGS="${LDFLAGS} -L${SYSROOT}/usr/lib -L${ANDROID_PREFIX}/lib"
Chris@40: 
Chris@40: # Create a symlink to the gdbclient.
Chris@40: test -h gdbclient || ln -s ${ANDROID_PREFIX}/bin/arm-linux-androideabi-gdb gdbclient
Chris@40: 
Chris@40: ./configure --host=${CROSS_COMPILE} --with-sysroot=${SYSROOT} "$@"