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libsox compile script for iPhoneOS/iOS

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build_for_iphoneos.sh
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#!/bin/bash
 
################################################################################
#
# Copyright (c) 2008-2009 Christopher J. Stawarz
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation files
# (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge,
# publish, distribute, sublicense, and/or sell copies of the Software,
# and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
################################################################################
 
 
 
# Disallow undefined variables
set -u
 
 
default_gcc_version=4.2
default_iphoneos_version=4.3
default_macos_version=10.7
 
GCC_VERSION="${GCC_VERSION:-$default_gcc_version}"
export IPHONEOS_DEPLOYMENT_TARGET="${IPHONEOS_DEPLOYMENT_TARGET:-$default_iphoneos_version}"
export MACOSX_DEPLOYMENT_TARGET="${MACOSX_DEPLOYMENT_TARGET:-$default_macos_version}"
 
 
usage ()
{
cat >&2 << EOF
Usage: ${0##*/} [-ht] [-p prefix] target [configure_args]
-h Print help message
-p Installation prefix (default: \$HOME/Developer/Platforms/...)
-t Use 16-bit Thumb instruction set (instead of 32-bit ARM)
 
The target must be "device" or "simulator". Any additional arguments
are passed to configure.
 
The following environment variables affect the build process:
 
GCC_VERSION (default: $default_gcc_version)
IPHONEOS_DEPLOYMENT_TARGET (default: $default_iphoneos_version)
MACOSX_DEPLOYMENT_TARGET (default: $default_macos_version)
 
EOF
}
 
 
while getopts ":hp:t" opt; do
case $opt in
h ) usage ; exit 0 ;;
p ) prefix="$OPTARG" ;;
t ) thumb_opt=thumb ;;
\? ) usage ; exit 2 ;;
esac
done
shift $(( $OPTIND - 1 ))
 
if (( $# < 1 )); then
make clean
$0 armv6
make clean
$0 armv7
make clean
$0 simulator
make clean
lipo -create iOS-*/lib/libsox.a -o SOX.framework
exit
#usage
#exit 2
fi
 
target=$1
shift
 
case $target in
 
armv6)
arch=armv6
platform=iPhoneOS
extra_cflags="-m${thumb_opt:-no-thumb} -mthumb-interwork"
;;
 
armv7)
arch=armv7
platform=iPhoneOS
extra_cflags="-m${thumb_opt:-no-thumb} -mthumb-interwork"
;;
 
simulator)
arch=i386
platform=iPhoneSimulator
extra_cflags="-D__IPHONE_OS_VERSION_MIN_REQUIRED=${IPHONEOS_DEPLOYMENT_TARGET%%.*}0000"
;;
 
* )
usage
exit 2
 
esac
 
 
platform_dir="/Developer/Platforms/${platform}.platform/Developer"
platform_bin_dir="${platform_dir}/usr/bin"
platform_sdk_dir="${platform_dir}/SDKs/${platform}${IPHONEOS_DEPLOYMENT_TARGET}.sdk"
prefix="${prefix:-`pwd`/iOS-${IPHONEOS_DEPLOYMENT_TARGET}-$target}"
 
export CC="${platform_bin_dir}/gcc-${GCC_VERSION}"
export CFLAGS="-arch ${arch} -pipe -Os -gdwarf-2 -isysroot ${platform_sdk_dir} ${extra_cflags}"
export LDFLAGS="-arch ${arch} -isysroot ${platform_sdk_dir}"
export CXX="${platform_bin_dir}/g++-${GCC_VERSION}"
export CXXFLAGS="${CFLAGS}"
export CPP="/Developer/usr/bin/cpp-${GCC_VERSION}"
export CXXCPP="${CPP}"
 
 
./configure \
--prefix="${prefix}" \
--host="${arch}-apple-darwin" \
--disable-shared \
--enable-static \
--with-coreaudio=no \
--disable-gomp \
"$@" || exit
 
make install || exit
 
cat >&2 << EOF
 
Build succeeded! Files were installed in
 
$prefix
 
EOF

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