c188658c85
Spotted by luroh. Patched by augiedoggie. Fixes #7607. +alpha3 git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41820 a95241bf-73f2-0310-859d-f6bbb57e9c96
374 lines
9.1 KiB
Bash
Executable File
374 lines
9.1 KiB
Bash
Executable File
#!/bin/sh
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set -o errexit
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# The first argument is the shell script that initializes the variables:
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# sourceDir
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# outputDir
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# tmpDir
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# addBuildCompatibilityLibDir
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# The following are only for image types:
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# installDir
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# isImage
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# imagePath
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# imageSize
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# imageLabel
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# updateOnly
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# dontClearImage
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# isVMwareImage
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# optionalPackageDescriptions
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# stripOptionalPackageDebugSymbols
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#
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# addattr
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# copyattr
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# rc
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# rmAttrs
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# unzip
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# The following are only for image types:
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# bfsShell
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# fsShellCommand
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# makebootable
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# resattr
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# vmdkimage
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# The following is only for cd types:
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# generate_attribute_stores
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# isCD
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#
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if [ $# -gt 0 ]; then
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. $1
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shift
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fi
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if [ ! $isCD ]; then
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# If the haiku image path is a symlink resolve it now (makebootable needs the
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# path of the actual device path under Linux).
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normalizedImagePath=''
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if readlink -f "$imagePath" > /dev/null 2>&1 ; then
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normalizedImagePath=$(readlink -f "$imagePath")
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elif realpath "$imagePath" > /dev/null 2>&1 ; then
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normalizedImagePath=$(realpath "$imagePath")
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elif greadlink -f "$imagePath" > /dev/null 2>&1 ; then
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normalizedImagePath=$(greadlink -f "$imagePath")
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fi
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if [ -n "$normalizedImagePath" ]; then
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imagePath="$normalizedImagePath"
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fi
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fi
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# this adds the build library dir to LD_LIBRARY_PATH
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eval "$addBuildCompatibilityLibDir"
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# map the shell commands
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if [ $isCD ]; then
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outputDir=$tmpDir/cdsource
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sPrefix=
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tPrefix="$outputDir/"
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cd=cd
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scd=:
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cp="$copyattr -d"
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copyAttrs="$copyattr"
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ln=ln
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mkdir=mkdir
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rm=rm
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elif [ $isImage ]; then
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# If FIFOs are used for the communication with the FS shell, prepare them.
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if $fsShellCommand --uses-fifos; then
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fifoBasePath=/tmp/build_haiku_image-$$-fifo
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toFSShellFifo=${fifoBasePath}-to-shell
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fromFSShellFifo=${fifoBasePath}-from-shell
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rm -f $toFSShellFifo $fromFSShellFifo
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mkfifo $toFSShellFifo $fromFSShellFifo
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# Open the FIFOs such that they are ready for the fsShellCommand. This
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# also makes sure that they remain open until this script exits. When we
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# exit while the FS shell is still running and waiting for commands,
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# closing of our file descriptors will break the FIFOs and the FS shell
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# will exit, too.
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# Note: A bit of trickery is needed since opening one end blocks until
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# someone opens the other end.
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sleep 3<$fromFSShellFifo 1 &
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exec 6>$fromFSShellFifo 3<$fromFSShellFifo
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sleep 5<$toFSShellFifo 1 &
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exec 4>$toFSShellFifo 5<$toFSShellFifo
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# Remove the FIFO files again -- we have the open FDs, so they can
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# still be used and this makes sure they won't hang around any further.
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rm -f $toFSShellFifo $fromFSShellFifo
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# Remap the fsShellCommand and bfsShell such that they don't inherit the
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# wrong FDs. For both fsShellCommand and bfsShell FD 3 is the input from
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# the respectively other program, FD 4 is the output to it.
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actualFSShellCommand="$fsShellCommand"
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actualBFSShell="$bfsShell"
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fsShellCommandWrapper()
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{
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$actualFSShellCommand 5>&- 6>&- "$@"
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}
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bfsShellWrapper()
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{
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$actualBFSShell 3>&5 4<&6 "$@"
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}
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fsShellCommand=fsShellCommandWrapper
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bfsShell=bfsShellWrapper
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fi
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# set up the other commands
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sPrefix=:
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tPrefix=/myfs/
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cd="$fsShellCommand cd"
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scd="$fsShellCommand cd"
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cp="$fsShellCommand cp -f"
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copyAttrs="$fsShellCommand cp -a"
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ln="$fsShellCommand ln"
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mkdir="$fsShellCommand mkdir"
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rm="$fsShellCommand rm"
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mkindex="$fsShellCommand mkindex"
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else
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sPrefix=
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# TODO: This should come from the environment.
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tPrefix="$installDir/"
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cd=cd
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scd=:
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cp="$copyattr -d"
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copyAttrs="$copyattr"
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ln=ln
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mkdir=mkdir
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rm=rm
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mkindex=mkindex
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fi
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stripDebugInfo()
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{
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file="$1"
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# Determine whether the file is an ELF file by checking the ELF signature,
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# or at least the printable characters.
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elfMarker=`dd "if=$file" bs=1 skip=1 count=3 2> /dev/null`
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if [ "$elfMarker" = 'ELF' ]; then
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# make user-writable first -- some files aren't
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chmod u+w "$file"
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strip --strip-debug "$file"
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fi
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}
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extractFile()
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{
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# extractFile <archive> <directory>
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archiveFile=$1
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targetExtractedDir=$2
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extractedSubDir=$3
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echo "Extracting $archiveFile ..."
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extractDir=$tmpDir/extract
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$rmAttrs -rf "$extractDir"
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mkdir -p "$extractDir"
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case "$archiveFile" in
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*.zip)
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$unzip -q -d "$extractDir" "$archiveFile"
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;;
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*.tgz|*.tar.gz)
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tar -C "$extractDir" -xf "$archiveFile"
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;;
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*)
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echo "Unhandled archive extension in build_haiku_image extractFile()"
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exit 1
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;;
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esac
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if [ -f $extractDir/.OptionalPackageDescription ]; then
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cat $extractDir/.OptionalPackageDescription >> $copyrightsFile
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echo >> $copyrightsFile
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rm $extractDir/.OptionalPackageDescription
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fi
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if [ "$stripOptionalPackageDebugSymbols" = "1" ]; then
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# strip executables in common/bin
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if [ -d $extractDir/common/bin ]; then
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for file in `find $extractDir/common/bin -type f -a -perm +100 \
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-a -size +1k`; do
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stripDebugInfo "$file"
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done
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fi
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# strip libraries in common/lib
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if [ -d $extractDir/common/lib ]; then
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for file in `find $extractDir/common/lib -type f -a -size +1k \
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-a -name lib\*`; do
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stripDebugInfo "$file"
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done
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fi
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fi
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$cp -r "${sPrefix}$extractDir/$extractedSubDir/." "${tPrefix}$targetExtractedDir"
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$rmAttrs -rf "$extractDir"
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}
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mkdir -p $tmpDir
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copyrightsFile=$tmpDir/copyrights
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$rmAttrs -f $copyrightsFile
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if [ "$optionalPackageDescriptions" ]; then
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cp "$optionalPackageDescriptions" $copyrightsFile
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fi
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if [ $isCD ]; then
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# setup output dir
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$rmAttrs -rf "$outputDir"
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mkdir -p "$outputDir"
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fi
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# create the image and mount it
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if [ $isImage ]; then
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echo
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imageOffsetFlags=
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if [ $isVMwareImage ]; then
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imageOffsetFlags="--start-offset 65536"
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fi
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if [ ! $updateOnly ]; then
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echo "Creating image ..."
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imageFlags="-i${imageSize}M"
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if [ ! "$dontClearImage" ]; then
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imageFlags="$imageFlags -c"
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fi
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if [ $isVMwareImage ]; then
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$vmdkimage -h 64k $imageFlags "$imagePath"
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else
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$createImage $imageFlags "$imagePath"
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fi
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$bfsShell --initialize $imageOffsetFlags "$imagePath" \
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"$imageLabel" "block_size 2048"
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$makebootable $imageOffsetFlags "$imagePath"
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fi
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$bfsShell -n $imageOffsetFlags "$imagePath" > /dev/null &
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sleep 1
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# Close FDs 5 and 6. Those represent the pipe ends that are used by the
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# FS shell. Closing them in the shell process makes sure an unexpected death
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# of the FS shell causes writing to/reading from the other ends to fail
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# immediately.
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exec 5>&- 6>&-
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# bail out, if mounting fails
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$cd .
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fi
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echo "Populating image ..."
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while [ $# -gt 0 ]; do
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. $1
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shift
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done
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# install MIME database
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# TODO: It should be possible to do that in the build system too.
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if [ ! $updateOnly ]; then
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mimeDBSource=$sourceDir/src/data/beos_mime
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mimeDBDest=${tPrefix}home/config/settings/beos_mime
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echo "Deleting old MIME database ..."
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$rm -rf $mimeDBDest
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$mkdir -p $mimeDBDest
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mimeTmpDir=$tmpDir/mime
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mimeDBTmpDir=$tmpDir/mime/db
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mimeTmpIndex=0
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mimeTmpFile=$mimeTmpDir/mimedb$$.rsrc
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# create tmp dir for the MIME conversion stuff
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mkdir -p $mimeDBTmpDir
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echo "Installing MIME database ..."
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for inSuperFile in $mimeDBSource/*.super; do
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superType=$(basename $inSuperFile .super)
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tmpSuperDir=$mimeDBTmpDir/$superType
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# compile rdef to rsrc file and the rsrc file to attributes
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$rc -o $mimeTmpFile $inSuperFile
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mkdir -p $tmpSuperDir
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$resattr -O -o $tmpSuperDir $mimeTmpFile
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$rmAttrs $mimeTmpFile
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# iterate through the sub types
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for inSubFile in $mimeDBSource/$superType/*; do
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# check, if the type exists
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if test -f $inSubFile && grep META:TYPE $inSubFile > /dev/null 2>&1 ; then
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subType=$(basename $inSubFile)
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tmpSubFile=$mimeDBTmpDir/$superType/$subType
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# compile rdef to rsrc file and the rsrc file to attributes
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$rc -o $mimeTmpFile $inSubFile
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$resattr -O -o $tmpSubFile $mimeTmpFile
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$rmAttrs $mimeTmpFile
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fi
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done
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done
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$cp -r ${sPrefix}$mimeDBTmpDir/. $mimeDBDest
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# cleanup tmp dir
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$rmAttrs -rf $mimeTmpDir
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fi # ! updateOnly
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# add the concatenated copyrights as an attribute to AboutSystem
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if [ ! $updateOnly ]; then
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if [ -f $copyrightsFile ]; then
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copyrightAttrs=$tmpDir/copyrightAttrs
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$rmAttrs -f $copyrightAttrs
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touch $copyrightAttrs
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$addattr -f $copyrightsFile COPYRIGHTS $copyrightAttrs
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$copyAttrs ${sPrefix}$copyrightAttrs ${tPrefix}system/apps/AboutSystem
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fi
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fi
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if [ $isCD ]; then
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# generate the attribute stores
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echo "Generating attribute stores ..."
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$generate_attribute_stores "$tPrefix"
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echo "Copying boot image ..."
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$cp "$cdBootFloppy" "$outputDir"
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if [ $(which mkisofs) ]; then
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# build the iso image using mkisofs
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echo "Building CD image (mkisofs)..."
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mkisofs -uid 0 -gid 0 -b `basename $cdBootFloppy` -R -V "$cdLabel" -o "$cdImagePath" "$tPrefix"
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elif [ $(which genisoimage) ]; then
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# build the iso image using genisoimage
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echo "Building CD image (genisoimage)..."
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echo "WARNING: genisoimage fallback has known problems with long filenames!"
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echo " Please install mkisofs before making production releases!"
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genisoimage -r -iso-level 4 -b `basename $cdBootFloppy` -V "$cdLabel" -o "$cdImagePath" "$tPrefix"
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else
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echo "you need mkisofs (preferred) or genisoimage to create a CD image."
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exit 1
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fi
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# cleanup output dir
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$rmAttrs -rf "$outputDir"
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fi
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# unmount
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if [ $isImage ]; then
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echo "Unmounting ..."
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$fsShellCommand sync
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$fsShellCommand quit
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fi
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