mirror of
https://gcc.gnu.org/git/gcc.git
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68 lines
2.0 KiB
Bash
68 lines
2.0 KiB
Bash
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#!/bin/sh
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PLATFORM_IOS=/Developer/Platforms/iPhoneOS.platform/
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PLATFORM_IOS_SIM=/Developer/Platforms/iPhoneSimulator.platform/
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SDK_IOS_VERSION="4.2"
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MIN_IOS_VERSION="3.0"
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OUTPUT_DIR="universal-ios"
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build_target () {
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local platform=$1
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local sdk=$2
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local arch=$3
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local triple=$4
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local builddir=$5
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mkdir -p "${builddir}"
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pushd "${builddir}"
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export CC="${platform}"/Developer/usr/bin/gcc-4.2
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export CFLAGS="-arch ${arch} -isysroot ${sdk} -miphoneos-version-min=${MIN_IOS_VERSION}"
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../configure --host=${triple} && make
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popd
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}
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# Build all targets
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build_target "${PLATFORM_IOS}" "${PLATFORM_IOS}/Developer/SDKs/iPhoneOS${SDK_IOS_VERSION}.sdk/" armv6 arm-apple-darwin10 armv6-ios
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build_target "${PLATFORM_IOS}" "${PLATFORM_IOS}/Developer/SDKs/iPhoneOS${SDK_IOS_VERSION}.sdk/" armv7 arm-apple-darwin10 armv7-ios
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build_target "${PLATFORM_IOS_SIM}" "${PLATFORM_IOS_SIM}/Developer/SDKs/iPhoneSimulator${SDK_IOS_VERSION}.sdk/" i386 i386-apple-darwin10 i386-ios-sim
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# Create universal output directories
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mkdir -p "${OUTPUT_DIR}"
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mkdir -p "${OUTPUT_DIR}/include"
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mkdir -p "${OUTPUT_DIR}/include/armv6"
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mkdir -p "${OUTPUT_DIR}/include/armv7"
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mkdir -p "${OUTPUT_DIR}/include/i386"
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# Create the universal binary
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lipo -create armv6-ios/.libs/libffi.a armv7-ios/.libs/libffi.a i386-ios-sim/.libs/libffi.a -output "${OUTPUT_DIR}/libffi.a"
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# Copy in the headers
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copy_headers () {
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local src=$1
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local dest=$2
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# Fix non-relative header reference
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sed 's/<ffitarget.h>/"ffitarget.h"/' < "${src}/include/ffi.h" > "${dest}/ffi.h"
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cp "${src}/include/ffitarget.h" "${dest}"
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}
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copy_headers armv6-ios "${OUTPUT_DIR}/include/armv6"
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copy_headers armv7-ios "${OUTPUT_DIR}/include/armv7"
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copy_headers i386-ios-sim "${OUTPUT_DIR}/include/i386"
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# Create top-level header
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(
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cat << EOF
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#ifdef __arm__
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#include <arm/arch.h>
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#ifdef _ARM_ARCH_6
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#include "include/armv6/ffi.h"
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#elif _ARM_ARCH_7
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#include "include/armv7/ffi.h"
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#endif
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#elif defined(__i386__)
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#include "include/i386/ffi.h"
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#endif
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EOF
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) > "${OUTPUT_DIR}/ffi.h"
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