112 lines
3.4 KiB
Bash
112 lines
3.4 KiB
Bash
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#!/bin/bash
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#
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# Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation. Oracle designates this
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# particular file as subject to the "Classpath" exception as provided
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# by Oracle in the LICENSE file that accompanied this code.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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# This script generates a libffi bundle. On linux by building it from source
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# using a devkit, which should match the devkit used to build the JDK.
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#
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# Set MAKE_ARGS to add parameters to make. Ex:
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#
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# $ MAKE_ARGS=-j32 bash createLibffiBundle.sh
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#
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# The script tries to behave well on multiple invocations, only performing steps
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# not already done. To redo a step, manually delete the target files from that
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# step.
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#
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# Note that the libtool and texinfo packages are needed to build libffi
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# $ sudo apt install libtool texinfo
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LIBFFI_VERSION=3.4.2
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BUNDLE_NAME=libffi-$LIBFFI_VERSION.tar.gz
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SCRIPT_FILE="$(basename $0)"
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SCRIPT_DIR="$(cd "$(dirname $0)" > /dev/null && pwd)"
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OUTPUT_DIR="${SCRIPT_DIR}/../../build/libffi"
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SRC_DIR="$OUTPUT_DIR/src"
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DOWNLOAD_DIR="$OUTPUT_DIR/download"
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INSTALL_DIR="$OUTPUT_DIR/install"
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IMAGE_DIR="$OUTPUT_DIR/image"
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USAGE="$0 <devkit dir>"
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if [ "$1" = "" ]; then
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echo $USAGE
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exit 1
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fi
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DEVKIT_DIR="$1"
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# Download source distros
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mkdir -p $DOWNLOAD_DIR
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cd $DOWNLOAD_DIR
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SOURCE_TAR=v$LIBFFI_VERSION.tar.gz
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if [ ! -f $SOURCE_TAR ]; then
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wget https://github.com/libffi/libffi/archive/refs/tags/v$LIBFFI_VERSION.tar.gz
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fi
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# Unpack src
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mkdir -p $SRC_DIR
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cd $SRC_DIR
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LIBFFI_DIRNAME=libffi-$LIBFFI_VERSION
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LIBFFI_DIR=$SRC_DIR/$LIBFFI_DIRNAME
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if [ ! -d $LIBFFI_DIRNAME ]; then
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echo "Unpacking $SOURCE_TAR"
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tar xf $DOWNLOAD_DIR/$SOURCE_TAR
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fi
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# Build
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cd $LIBFFI_DIR
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if [ ! -e $LIBFFI_DIR/configure ]; then
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bash ./autogen.sh
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fi
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bash ./configure --prefix=$INSTALL_DIR CC=$DEVKIT_DIR/bin/gcc CXX=$DEVKIT_DIR/bin/g++
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# Run with nice to keep system usable during build.
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nice make $MAKE_ARGS install
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mkdir -p $IMAGE_DIR
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# Extract what we need into an image
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if [ ! -e $IMAGE_DIR/lib/libffi.so ]; then
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echo "Copying libffi.so* to image"
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mkdir -p $IMAGE_DIR/lib
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cp -a $INSTALL_DIR/lib64/libffi.so* $IMAGE_DIR/lib/
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fi
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if [ ! -e $IMAGE_DIR/include/ ]; then
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echo "Copying include to image"
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mkdir -p $IMAGE_DIR/include
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cp -a $INSTALL_DIR/include/. $IMAGE_DIR/include/
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fi
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if [ ! -e $IMAGE_DIR/$SCRIPT_FILE ]; then
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echo "Copying this script to image"
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cp -a $SCRIPT_DIR/$SCRIPT_FILE $IMAGE_DIR/
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fi
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# Create bundle
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if [ ! -e $OUTPUT_DIR/$BUNDLE_NAME ]; then
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echo "Creating $OUTPUT_DIR/$BUNDLE_NAME"
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cd $IMAGE_DIR
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tar zcf $OUTPUT_DIR/$BUNDLE_NAME *
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fi
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