597 lines
16 KiB
Plaintext
597 lines
16 KiB
Plaintext
#
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# Global function library for buildpkg
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#
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# This file is designed to be sourced by pr. package buildscripts
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#
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# We rely on an environment variable called BUILDPKG_BASE to
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# define the root of the buildpkg tree
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#
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buildpkgbase=${BUILDPKG_BASE-'x'}
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if [ "$buildpkgbase" == "x" ]; then
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echo "You *Must* define BUILDPKG_BASE environment variable"
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exit 1
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fi
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# Variables that *must* be overridden pr. package
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# They are used to construct paths and more so they
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# must have sane values
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# topdir= The default package dirname, it's used pr. default in pkgname
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# and it is also used pr. default as the toplevel name inside the sourcetar ($topsrcdir)
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# version= source version ie. 0.14.2b
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# pkgver= the package revision, an increasing number is recommended but a date could be used instead
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# source[0..x] = source filenames - source[0] *must* be defined and contain a legal filename
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# pr. default we will look for source[0] relative to $srcfiles
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# A filename that begin with / will be treated as absolute paths
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# Note! only source[0] will be automatically unpacked
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# patch[0..x] = patch filenames - if patch[0] is undefined then generic_prep won't attempt to patch the source
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# pr. default we expect these to be listed relative to $patchdir (default $srcdir)
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# filenames that begin with / will be treated as absolute paths
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# All patching will be done from *within* $srcdir/$topsrcdir directory with patch -p1
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# patches must be in uncompressed format
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# Define tool programs
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STRIP=/usr/bin/strip
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UNAME=/usr/bin/uname
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TAR=/usr/local/bin/tar # GNU tar please!
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VTAR=/usr/bin/tar # vendor supplied tar
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BZIP2=/usr/bin/bzip2
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GZIP=/usr/bin/gzip
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PATCH=/usr/local/bin/patch # GNU patch 2.5 or better please!
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RM=/usr/bin/rm
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RMDIR=/usr/bin/rmdir
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MKDIR=/usr/bin/mkdir
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MAKE_PROG=/usr/local/bin/make # GNU make please!
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FIND=/usr/bin/find # vendor supplied find, GNU find will require changes to the script
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XARGS=/usr/bin/xargs
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CAT=/usr/bin/cat
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AWK=/usr/bin/nawk # This must be nawk or GNU awk - plain /usr/bin/awk will *not* work
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SED=/usr/bin/sed
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SORT=/usr/bin/sort
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CUT=/usr/bin/cut
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LS=/usr/bin/ls
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EXPR=/usr/bin/expr
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MV=/usr/bin/mv
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MKDIR=/usr/bin/mkdir
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CP=/usr/bin/cp
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TEE=/bin/tee
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GREP=/bin/grep
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UNIQ=/bin/uniq
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BASENAME=/bin/basename
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DIRNAME=/bin/dirname
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TR=/bin/tr
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FILE=/usr/bin/file # Used by do_strip()
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PRINTF=/usr/bin/printf
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LN=/usr/bin/ln
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GINSTALL=/usr/local/bin/install # BSD compatible install - usually GNU install
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# Groff stuff for manpages
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NROFF=/usr/local/bin/nroff
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NROFFOPTS="-c -mandoc -Tlatin1 -t"
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# Define defaults
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pkgdir=${PWD##*/} # topdir under $BUILDPKG_BASE
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buildpkgbase=$BUILDPKG_BASE
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stagedir=$buildpkgbase/$pkgdir/stage
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srcdir=$buildpkgbase/$pkgdir/src
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patchdir=$srcdir # Allow the possibility of easily putting a load of patches in a different location
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metadir=$buildpkgbase/$pkgdir/meta
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distdir=$buildpkgbase/distfiles/beta
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topsrcdir=$topdir-$version # it may be necessary to override this
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srcfiles=$buildpkgbase/srcfiles
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topinstalldir=/usr/local
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prefix=$topinstalldir
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metainstalldir=$topinstalldir
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# Keep this in hard-quotes to delay expansion
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configure_args='--prefix=$prefix --disable-nls'
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# Docdir relative to $prefix
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_docdir=share/doc
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# Other relative dirs
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_bindir=bin
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_sbindir=sbin
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_libdir=lib
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_sharedir=share
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_mandir=man
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_infodir=info
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_includedir=include
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_sysconfdir=etc
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tmpdir=/tmp
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_os=$($UNAME -sr|$SED -e 's/ //g' -e 's/\.//g'|$TR '[A-Z]' '[a-z]')
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# pkg information.
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# The following 3 vars can be used when constructing pkg metadata
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# Override as necessary.
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pkgprefix=SB
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pkgname=$pkgprefix$topdir # overriding this will be common
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name=$topdir # as will this ditto
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pkgdirdesig=${topinstalldir##/*/} # topinstalldir suffix
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# Functionality controls
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catman=0 # Don't fix manpages pr. default
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gzman=0 # Don't compress man pages pr. default
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gzinfo=1 # Compress infopages pr. default
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dostrip=1
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dostrip_elf=1 # default to stripping binaries during the install stage
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dostrip_shared=1 # default to stripping shared objects during the install stage
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dostrip_static=1 # default to stripping static archives during the install stage
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shortroot=0 # Deep or shallow stagedir?
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# This is meant to aid custom install functions that wants
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# to skip the clean stage & make install parts of generic_install
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custom_install=0
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# Distfiles should be named like this
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# <name>-<version>-<pkgver>.sb-<os>-<cpu>-<pkgdirdesig>
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# ie: libmad-0.14.2b-1.sb-sol5.8-sparcv9-local
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#distfile=$topdir-$version-$pkgver.sb-$os-$cpu-$pkgdirdesig
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# You must override the distfile var in the pr. packaging
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# system function library
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# Define error codes and texts
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E_MISSING_STAGEDIR=30
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E_MISSING_ARGS=31
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E_BAD_FILE=32
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E_PATCH_FAILED=33
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E_BAD_DIR=34
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E_BAD_UNPACK=35
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E_BAD_COMPRESS=36
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E_BAD_CONFIG=37
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E_BAD_MAKE=38
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E_BAD_CLEANOPTIONS=39
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E_BAD_STRIP=40
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E_BAD_ARGS=41
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E_ARG_OBSO=42
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E_BAD_SECTION_BEGIN=43
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E_BAD_SECTION_END=44
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E_UNPACKAGED_FILES=45
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E_BAD_VERSION=46
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error_txt[$E_BAD_FILE]="File not found"
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error_txt[$E_PATCH_FAILED]="Patch failed"
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error_txt[$E_BAD_DIR]="Directory not found"
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error_txt[$E_BAD_UNPACK]="Unable to decompress sourcearchive"
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error_txt[$E_BAD_COMPRESS]="Unknown compression method"
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#error_txt[$E_BAD_CONFIG]="configure failed"
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#error_txt[$E_BAD_MAKE]="make failed"
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error_txt[$E_MISSING_ARGS]="A required argument was missing"
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error_txt[$E_BAD_ARGS]="An illegal argument was passed"
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error_txt[$E_ARG_OBSO]="Function nolonger supports the argument you passed"
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error_txt[$E_BAD_SECTION_BEGIN]="Section start marker found but we are already inside a section!"
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error_txt[$E_BAD_SECTION_END]="Found end of section marker before section begin!"
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error_txt[$E_UNPACKAGED_FILES]="Unpackaged files found in stage area!"
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error_txt[$E_BAD_VERSION]="Version field overflow"
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#####################################################
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# Helper functions
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#####################################################
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# Two very useful utility functions courtesy of the ABS guide (see Example A-22 & A-23)
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# _pls will enclose a string in hard-quotes to avoid expansion
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# _upls will remove hard-quotes from hard-quoted string thus allowing expansion
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_pls() {
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# local IFS=$'x1B' # \ESC character (not required)
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echo $'\x27'$@$'\x27' # Hard quoted parameter glob
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}
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_upls() {
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# local IFS=$'x1B' # \ESC character (not required)
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eval echo $@ # Substitution on the glob.
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}
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# error(): exit with errorcode and possibly a message
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# params: $1 = errorcode $2 = name of caller
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error()
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{
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if [ -n "${error_txt[$1]}" ]; then
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echo "$2: ${error_txt[$1]}"
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fi
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exit $1
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}
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# setdir(): switch to a directory, but check destination first
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# params: $1=dir to cd to [source|stage] can be used as shortcuts
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# Switches to the directory in $1 but first checks if the destination exists
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setdir()
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{
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local dir=$1
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case $dir in
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'source') dir="$srcdir/$topsrcdir";;
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'stage') dir="$stagedir";;
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esac
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echo "Switching to $dir"
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if [ -z "$dir" ]; then
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error $E_BAD_DIR setdir
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fi
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if [ -d "$dir" ]; then
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cd "$dir"
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else
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error $E_BAD_DIR setdir
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fi
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}
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# patch(): patch unpacked source
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# params: $1 = patch number (arrayindex) $2 = patch params (defaults to -p1)
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# It will verify the existence of the patch file passed to it and
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# exit gracefully if it cannot be found.
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# An empty $2 argument will be treated as undefined and mapped to -p1
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patch()
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{
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local pnum=$1
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local arg2=$2
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local pparam=${arg2:-"-p1"}
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setdir source
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if [ ! -z ${patch[$pnum]} ]; then # They didn't give us an empty string
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if [ "${patch[$pnum]:0:1}" != "/" ]; then # We have a relative pathname
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# expand to absolute
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patch[$pnum]=$patchdir/${patch[$pnum]}
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fi # We are now sure that $patch[$pnum] contains file with absolute path
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echo "Processing patch[$pnum] - ${patch[$pnum]}"
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if [ -r ${patch[$pnum]} ]; then # file is readable
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$PATCH -Es $2 < ${patch[$pnum]}
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if [ $? -ne 0 ]; then
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error $E_PATCH_FAILED patch
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fi
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else
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error $E_BAD_FILE patch
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fi
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else
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echo "Patch $pnum has empty filename"
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fi
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}
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# unpack(): Unpack source
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# params: $1 = source number (arrayindex)
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# It will detect filetype and unpack
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# .tar, .tgz, .gz, .bz2 and .Z supported
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unpack()
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{
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local snum=$1
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setdir $srcdir
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if [ "${source[$snum]:0:1}" != "/" ]; then # We have a relative pathname
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# expand to absolute
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source[$snum]=$srcfiles/${source[$snum]}
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fi # We are now sure that ${source[$snum]} contains file with absolute path
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echo "Unpacking ${source[$snum]}"
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if [ -r ${source[$snum]} ]; then # file is readable
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local absfilename=${source[$snum]}
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local filename=${absfilename##/*/} # Strip down to the filename
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local suffix=${filename##*.} # Strip down to filename suffix (strip down to the last .)
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# Determine filetype and unpack
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case $suffix in
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'tar') $TAR -xf ${source[$snum]};;
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'gz') $GZIP -dc ${source[$snum]} | $TAR -xf -;;
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'bz2') $BZIP2 -dc ${source[$snum]} | $TAR -xf -;;
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'Z') $GZIP -dc ${source[$snum]} | $TAR -xf -;;
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'tgz') $GZIP -dc ${source[$snum]} | $TAR -xf -;;
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*) error $E_BAD_COMPRESS unpack
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esac
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if [ $? -ne 0 ]; then
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error $E_BAD_UNPACK unpack
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fi
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else
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error $E_BAD_FILE unpack
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fi
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}
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# clean(): Scrub build environment
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# params: $1=stage|source|distclean
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clean()
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{
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local i
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local secname
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local pkgname
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case $1 in
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'source') if [ -d "$srcdir/$topsrcdir" ]; then
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echo "Removing $srcdir/$topsrcdir"
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$RM -rf $srcdir/$topsrcdir
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else
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echo "No unpacked source to scrub"
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fi
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;;
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'stage') if [ -d $stagedir -a "$stagedir" != "/" ]; then
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echo "Emptying $stagedir"
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$RM -rf $stagedir # This is very dangerous!
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$MKDIR $stagedir
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else
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error $E_BAD_DIR clean
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fi
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;;
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'meta')
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if [ "$($UNAME -s)" == "SunOS" ]; then
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for secname in $(list_pkgs)
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do
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META_CLEAN="$META_CLEAN prototype.$secname pkginfo.$secname"
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pkgname=$(get_pkgname $secname)
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echo "Removing $buildpkgbase/$pkgdir/$pkgname"
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[ ! -z "$pkgname" ] && $RM -rf $buildpkgbase/$pkgdir/$pkgname
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done
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fi
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for i in $META_CLEAN
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do
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echo "Removing $metadir/$i"
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$RM -f $metadir/$i
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done
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;;
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'distclean') clean source
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clean stage
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clean meta
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# Irix only - ugly hack
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$RM -f $metadir/relnotes*.txt
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;;
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*) error $E_BAD_CLEANOPTION clean
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esac
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}
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# do_strip(): strip binaries in stagedir
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# params: none
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# Automatically switches to $stagedir
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# On exit cwd is $stagedir
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do_strip()
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{
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local f
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setdir stage
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# Strip ELF binaries (see brp-strip from RPM)
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if [ $dostrip_elf -eq 1 ]; then
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do_strip_bin
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fi
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if [ $dostrip_shared -eq 1 ]; then
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do_strip_shared
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fi
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if [ $dostrip_static -eq 1 ]; then
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do_strip_static
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fi
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}
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# fix_man(): create compressed pre-formatted manpages from raw ones
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# params: none
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# Run from 'cwd' where 'cwd' contains manX subdirs
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fix_man()
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{
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local i
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local catdir
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local manpage
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local TARGET
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echo "Formatting manpages"
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for i in man?
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do
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if [ -d $i ]; then
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catdir=cat${i##man}
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$MKDIR $catdir
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cd $i
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for manpage in *
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do
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if [ -L "$manpage" ]; then
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TARGET=$($LS -l "$manpage" | $AWK '{ print $NF }')
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$LN -sf "$TARGET" "$manpage"
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$MV "$manpage" "../$catdir"
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$RM -f "$manpage"
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else
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$NROFF $NROFFOPTS "$manpage" > "../$catdir/$manpage"
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$RM -f $manpage
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fi
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done
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cd ..
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${RMDIR} $i
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fi
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done
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}
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# compress_man(): Compress manpages
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# params: none
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# Run from 'cwd' where 'cwd' contains catX/manX subdirs
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compress_man()
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{
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echo "Compressing manpages"
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for i in [cm]a[nt]?
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do
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if [ -d $i ]; then
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cd $i
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for manpage in *
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do
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suffix="${manpage##*.}"
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if [ "$suffix" != "gz" -a "$suffix" != "Z" ]; then #probably uncompressed...
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if [ -L "$manpage" ]; then
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TARGET=$($LS -l "$manpage" | $AWK '{ print $NF }')
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$LN -sf "$TARGET".gz "$manpage".gz
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$RM -f "$manpage"
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else
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$GZIP "$manpage"
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fi
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fi
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done
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cd ..
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fi
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done
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}
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# compress_info(): Compress GNU info pages
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# params: none
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# Run from 'cwd' where 'cwd' is the dir contains uncompressed info pages
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compress_info()
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{
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echo "Compressing info pages"
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for i in *
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do
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${GZIP} $i
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done
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}
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# doc(): Add files from srcdir to 'docs' location
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# params: $1..$x
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# Copies files from $srcdir to $_docdir/$topdir-$version
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doc()
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{
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local f
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local ddir # Holds internal value of _docdir
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if [ ! -z $# ]; then
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setdir source
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if [ "$shortroot" -eq 1 ]; then
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ddir=$stagedir/$_docdir/$topdir-$version
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else
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ddir=$stagedir/$prefix/$_docdir/$topdir-$version
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fi
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${MKDIR} -p $ddir
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echo "Adding docs"
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until [ -z "$1" ]
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do
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for f in $(_upls $1)
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do
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($TAR -cf - "$f")|(cd $ddir; $TAR -xvBpf -)
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done
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shift
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done
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fi
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}
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# compute_octal()
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# Description: Computes the octal value from a permission list (_rwxrwxrwx)
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# param: $1=permission list
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# Caveats: It won't pickup sticky bit and mandatory locking bit
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compute_octal()
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{
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perm=$1
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v=0; d1=0; d2=0; d3=0; d4=0
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# User part
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if [ "${perm:1:1}" == "r" ]; then
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let "v = v + 4" # set read bit
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fi
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if [ "${perm:2:1}" == "w" ]; then
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let "v = v + 2" # set write bit
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fi
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if [ "${perm:3:1}" == "x" ]; then
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let "v = v + 1" # set executable bit
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elif [ "${perm:3:1}" == "s" ]; then
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let "v = v + 1" # set executable bit
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let "d1 = d1 + 4" # Set setuid bit
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fi
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d2=$v; v=0
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# Group part
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if [ "${perm:4:1}" == "r" ]; then
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let "v = v + 4" # set read bit
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fi
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if [ "${perm:5:1}" == "w" ]; then
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let "v = v + 2" # set write bit
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fi
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if [ "${perm:6:1}" == "x" ]; then
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let "v = v + 1" # set executable bit
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elif [ "${perm:6:1}" == "s" ]; then
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let "v = v + 1" # set executable bit
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let "d1 = d1 + 2" # Set setgid bit
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fi
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d3=$v; v=0;
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# Other part
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if [ "${perm:7:1}" == "r" ]; then
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let "v = v + 4" # set read bit
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fi
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if [ "${perm:8:1}" == "w" ]; then
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let "v = v + 2" # set write bit
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fi
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if [ "${perm:9:1}" == "x" ]; then
|
|
let "v = v + 1" # set executable bit
|
|
fi
|
|
d4=$v; v=0
|
|
echo $d1$d2$d3$d4
|
|
}
|
|
|
|
#####################################################
|
|
# Define generic functions for different build stages
|
|
#####################################################
|
|
|
|
# generic_prep(): Unpack source and apply any patches
|
|
# params: none
|
|
generic_prep()
|
|
{
|
|
clean source
|
|
unpack 0
|
|
|
|
# Verify that ${patch[$pnum]} is defined
|
|
local pver=${patch[0]-'x'}
|
|
if [ "$pver" == "x" ]; then
|
|
return # it was undefined
|
|
else
|
|
local numpatch=${#patch[@]}
|
|
local i=0
|
|
# Argh! - The C-style for loop doesn't work in bash-2.0.3 as distributed
|
|
# with Solaris 8 :( (it works just fine on Redhat Linux 7.3, bash 2.0.5a)
|
|
# for ((i=0; i < numpatch; i++))
|
|
# do
|
|
# patch $i -p1
|
|
# done
|
|
while [ $i -lt $numpatch ]
|
|
do
|
|
patch $i -p1
|
|
let i=i+1
|
|
done
|
|
fi
|
|
}
|
|
|
|
# generic_build(): Take the necessary steps to build already prepared source
|
|
# params: none
|
|
generic_build()
|
|
{
|
|
setdir source
|
|
|
|
./configure $(_upls $configure_args)
|
|
if [ $? -ne 0 ]; then
|
|
error $E_BAD_CONFIG generic_build
|
|
fi
|
|
$MAKE_PROG
|
|
if [ $? -ne 0 ]; then
|
|
error $E_BAD_MAKE generic_build
|
|
fi
|
|
}
|
|
|
|
# generic_install(): Install already built source
|
|
# params: $1 = destvar
|
|
# destvar is the variable that make should override to install into the staging
|
|
# area. default is DESTDIR, possible common alternatives are prefix and PREFIX
|
|
generic_install()
|
|
{
|
|
local destvar=DESTDIR
|
|
local arg1=${1-'x'}
|
|
if [ "$arg1" != "x" ]; then
|
|
destvar=$arg1 # $1 was defined
|
|
fi
|
|
if [ "$custom_install" -eq 0 ]; then
|
|
clean stage
|
|
setdir source
|
|
$MAKE_PROG $destvar=$stagedir install
|
|
if [ $? -ne 0 ]; then
|
|
error $E_BAD_MAKE generic_install
|
|
fi
|
|
fi
|
|
if [ $dostrip -eq 1 ]; then
|
|
do_strip
|
|
fi
|
|
}
|
|
|
|
# generic_pack(): Build package using files from 'install' stage
|
|
# params: $1 - indicating whether or not the root is complete as described below
|
|
# We expect generic_install to have made $stagedir the "root" dir
|
|
# in that all paths below will be complete (ie. /usr/local/bin and not
|
|
# just bin) *unless* $1=shortroot.
|
|
#
|
|
# This function should be implemented in the pr. packaging system
|
|
# function library.
|
|
case $OSTYPE in
|
|
solaris*) . $buildpkgbase/scripts/buildpkg.packaging.solaris
|
|
;;
|
|
irix*) . $buildpkgbase/scripts/buildpkg.packaging.irix
|
|
;;
|
|
*) echo "No packaging system function library available for this OS"
|
|
;;
|
|
esac
|