SMLinux
16246f3ef9
-> Added licenses and copyrights in main and section build files -> Fixed identation and added miscellaneous code and commentsin bldpkg
265 lines
9.6 KiB
Bash
Executable file
265 lines
9.6 KiB
Bash
Executable file
#!/bin/bash
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# Version: 1.7 GSB Section SMBuild - Do not remove this line!
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# Copyright (c) 2007, 2008:
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# Darren 'Tadgy' Austin <darren (at) gnomeslackbuild.org>, Coventry, UK.
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# Copyright (c) 2019-2022 PktSurf <smlinux@pktsurf.in>
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# Licenced under the terms of the GNU General Public Licence version 3.
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#
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# Modified and trimmed extensively for use with SMLinux distribution
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# http://git.pktsurf.in/smlinux
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# Prevent users from directly executing this section autobuild file. The whole build
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# process has to be initiated from the main autobuild file.
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if [ -z "$autobuild" ] ; then
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echo "Please invoke the main ssb.SMBuild file rather than this section build file because"
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echo "it has the required functions that are exported to this section build file during"
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echo "the build process"
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exit 1
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fi
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. /etc/bldpkg.conf
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if [ -n "$autobuildtemp" ] ; then
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autobuildtemp="$(echo $autobuildtemp)"
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export autobuildtemp
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fi
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colours=0
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export colours
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# Make sure we are in the right directory (you can never trust users..)
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cd $( cd ${BASH_SOURCE%/*} ; pwd )
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# Section name.
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# This should not need to be changed unless the auto detection fails.
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section="$( basename $( pwd ) )"
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export section
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if [ ! -f .buildlist."$section" ]; then
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echo ""
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echo "**********************************************************************"
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echo "The buildlist either doesn't exist, or is of a different architecture."
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echo "** .buildlist.$section is needed **"
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echo "Exiting!"
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echo "**********************************************************************"
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exit 1
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fi
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# Packages to build.
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# The package list is read in from .buildlist in the current directory, with
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# any comments and blank lines removed.
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packages="$( egrep -v "^#|^$" .buildlist."$section" | cut -d'#' -f1 )"
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function list_packages() {
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local package
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echo "The following packages are built in this section, listed in processing order:"
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( for package in $packages
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do
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echo -n "$package, "
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done ) | sed -e 's/, $//' | fmt -w 74 | sed -e 's/^/ /g'
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}
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function find_package_files() {
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# $1 = Directory to look for files in [required]
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# $2 = Package name or regex to match. An empty string matches all.
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# $3 = Package version or regex to match. An empty string matches all.
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# $4 = Package architecture or regex to match. An empty string matches all.
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# $5 = Package build tag or regex to match. An empty string matches all.
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# $6 = File extension or regex to match. An empty string means no extension.
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# Note: Remember to escape any regex characters used in fixed strings.
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[ -z "$1" ] || [ ! -d "$1" ] && return 1
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find $1 -maxdepth 1 -mindepth 1 2>/dev/null | \
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egrep "^.*/(${2:-.*})(-${3:-[^-]*})(-${4:-[^-]*})(-${5:-[^-.]*})($6)$" 2>/dev/null
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return $?
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}
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# Environment.
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packagesdir=${packagesdir:-/$arch}
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export packagesdir
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# Option defaults.
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nopatchesdir=0
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noinstall=0
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# This check compares a list of source directories with the list of the
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# packages in the build list and warns of any missing package names
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# in either of the two.
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dirtempfile=$(mktemp $parenttmp/DIRECTORYNAMES."$section".XXXXXX)
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dirfiletemppath="$dirtempfile"
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dirlist=$(find . -type d -maxdepth 1 -mindepth 1 | sed 's@./@@' | sort > $dirfiletemppath)
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packtempfile=$(mktemp $parenttmp/BUILDFILENAMES."$section".XXXXXX)
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packfiletemppath="$packtempfile"
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sort .buildlist.$section > $packfiletemppath
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directorycount="$( wc -l < $dirtempfile )"
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buildlistcount="$( wc -l < $packtempfile )"
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# Get number of total packages
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totalpkgnumber="$(wc -l < .buildlist.$section)"
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export totalpkgnumber
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if diff -u "$dirfiletemppath" "$packfiletemppath" > /dev/null 2>&1 ; then
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diffstatus="0"
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else
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diffstatus="1"
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fi
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if [ "$diffstatus" != "0" ]; then
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echo "*********************************************************************"
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echo "** Warning: In section '"$section"', the number of packages in the"
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echo "** hidden file '.buildlist."$section"' is different to the number of"
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echo "** package directories. Some packages may not have been added to"
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echo "** this file/section directory. They are listed below:"
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echo ""
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diff -u "$dirfiletemppath" "$packfiletemppath" || true
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echo ""
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diff -u "$packfiletemppath" "$dirfiletemppath" || true
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echo ""
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echo "** Building anyways :-) "
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echo "*********************************************************************"
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sleep 2
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fi
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rm -f $packfiletemppath $dirfiletemppath
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# Parse command line arguments.
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while [ $# -gt 0 ]; do
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if [ "$1" = "-help" ] || [ "$1" = "--help" ]; then
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usage
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exit 0
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elif [ "$1" = "-list" ] || [ "$1" = "--list" ]; then
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list_packages
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exit 0
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shift
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else
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echo "${0##*/}: Unknown option: $1"
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echo "Try: $0 --help"
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exit 1
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fi
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done
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# Temporary space, package and log file storage.
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mkdir -p $pkgdest $logsdir/$section
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echo "*********************************************************************"
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echo "** Building section '$section'..."
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echo "*********************************************************************"
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# Process packages.
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( for package in $packages
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do
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# Build defaults.
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skip_build=0
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subdir=$packagesdir/$section
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echo "*********************************************************************"
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echo "*** Processing package '$package'..."
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echo "*********************************************************************"
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# Sanity checks.
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[ ! -e "$package/$package.SMBuild" ] && {
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echo "*********************************************************************"
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echo "*** Error: '$package.SMBuild' not found."
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echo "*********************************************************************"
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exit 1
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}
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[ ! -x "$package/$package.SMBuild" ] && {
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echo "*********************************************************************"
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echo "*** Error: '$package.SMBuild' is not executable."
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echo "*********************************************************************"
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exit 1
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}
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# Get package version and build numbers from the package SMBuild.
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source "$package/$package.SMBuild"
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# Check that we got a version and build.
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[ -z "$version" ] || [ -z "$build" ] && {
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echo "*********************************************************************"
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echo "*** Error: failed to get version or build from '$package.SMBuild'"
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echo "*********************************************************************"
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exit 1
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}
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# Check if the package should be rebuilt, and where it should be put.
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# The assumption is to always rebuild and put packages in the main
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# directory, unless modified by the checks below.
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if find_package_files "$pkgdest/$subdir" "${package//+/\+}" \
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"" "" "" "\.$pkgext" >/dev/null
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then
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if find_package_files "$pkgdest/$subdir" "${package//+/\+}" \
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"${version//-/_}" "" "$build" "\.$pkgext" >/dev/null
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then
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# Package with same version/build was found in the main directory.
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skip_build=1
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fi
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fi
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# Build package if required.
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if [ "$skip_build" = "0" ]; then
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echo "*********************************************************************"
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echo "*** Building package '$package'..."
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echo "*********************************************************************"
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# Get the current package number from the build list
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currentpkgnumber="$(grep -wn "$package" .buildlist.$section | cut -d: -f 1)"
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export currentpkgnumber
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mkdir -p $pkgdest/$subdir
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( cd $package && export pkgdest=$pkgdest/$subdir &&
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bldpkg 2>&1 ) | \
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tee $logsdir/$section/$package-$section-$HOSTTYPE.log.txt
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# Unset $CURRENTPKGNUMBER. We don't want issues when a new one comes in
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err=${PIPESTATUS[0]}
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if [ "$err" != "0" ] ; then
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unset currentpkgnumber
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echo "*** Error: '$package' build failed."
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exit $err
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else
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unset currentpkgnumber
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mv $logsdir/$section/$package-$section-$HOSTTYPE.log.txt \
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$logsdir/$section/$package-$version-$build-$section-$HOSTTYPE.log.txt
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fi
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else
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echo "*********************************************************************"
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echo "*** Skipping build of '$package' - package up to date."
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echo "*********************************************************************"
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fi
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if [ "$noinstall" = "0" ]; then
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echo
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echo "*********************************************************************"
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echo "*** Installing '$package'..."
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echo "*********************************************************************"
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upgradepkg --install-new $( find_package_files "$pkgdest/$subdir" \
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"${package//+/\+}" "${version//-/_}" "" "$build" "\.$pkgext" ) || {
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echo
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echo "*********************************************************************"
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echo "*** Error: failed to install '$package'."
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echo "*********************************************************************"
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exit 1
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}
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else
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echo
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echo "*********************************************************************"
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echo "*** Warning: not installing '$package'."
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echo "*********************************************************************"
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fi
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done
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echo "*********************************************************************"
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echo "** Finished building section '$section'."
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echo "** SMLinux packages are in '$pkgdest/$arch/$section'."
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echo "** Section build logs are in '$logsdir/$section'."
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echo "*********************************************************************"
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echo "** Section build time was $( runtime $SECONDS )"
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echo "*********************************************************************"
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) 2>&1 | tee $logsdir/$section-$arch.log.txt
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# Return the exit status from the sub-shell, not the tee command.
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exit ${PIPESTATUS[0]}
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