]> git.pld-linux.org Git - packages/rpm-build-tools.git/blobdiff - builder_.sh
- up to 4.4.39
[packages/rpm-build-tools.git] / builder_.sh
index 696161a28ab8946b4a9774a605da096d8adc338b..f9d2db7d59e807f495a26f6c7307a050f2c8b6c8 100644 (file)
@@ -1,4 +1,8 @@
 #!/bin/ksh
+#
+# This program is free software, distributed under the terms of
+# the GNU General Public License Version 2.
+#
 # -----------
 # Exit codes:
 #        0 - succesful
 #       10 - Refused to build fractional release
 #      100 - Unknown error (should not happen)
 
-# Notes (todo):
-#      - builder -u fetches current version first (well that's okay, how you compare versions if you have no old spec?)
-#      - when Icon: field is present, -5 and -a5 doesn't work
-#      - builder -R skips installing BR if spec is not present before builder invocation (need to run builder twice)
-
-RCSID='$Id$'
-r=${RCSID#* * }
-rev=${r%% *}
-VERSION="v0.19/$rev"
+# Notes (todo/bugs):
+# - builder -u fetches current version first (well that's okay, how you compare versions if you have no old spec?)
+# - when Icon: field is present, -5 and -a5 doesn't work
+# - builder -R skips installing BR if spec is not present before builder invocation (need to run builder twice)
+# - does not respect NoSource: X, and tries to cvs up such files [ example: VirtualBox-bin.spec and its Source0 ]
+# TODO:
+# - ability to do ./builder -bb foo.spec foo2.spec foo3.spec
+# - funny bug, if source-md5 is set then builder will download from distfiles even if there is no url present:
+#   Source10:  forwardfix.pl
+#   # Source10-md5:    8bf85f7368933a4e0cb4f875bac28733
+# - builder --help:
+#      basename: missing operand
+#      Try `basename --help' for more information.
+#      -- and the normal usage info --
+
+PROGRAM=${0##*/}
+APPDIR=$(d=$0; [ -L "$d" ] && d=$(readlink -f "$d"); dirname "$d")
+RCSID='$Id$' r=${RCSID#* * } rev=${r%% *}
+VERSION="v0.35/$rev"
 VERSIONSTRING="\
 Build package utility from PLD Linux CVS repository
-$VERSION (C) 1999-2007 Free Penguins".
+$VERSION (C) 1999-2010 Free Penguins".
 
 PATH="/bin:/usr/bin:/usr/sbin:/sbin:/usr/X11R6/bin"
 
+# required rpm-build-macros
+RPM_MACROS_VER=1.534
+
 COMMAND="build"
 TARGET=""
 
@@ -50,6 +67,9 @@ ALWAYS_CVSUP=${ALWAYS_CVSUP:-"yes"}
 CVSROOT=""
 GREEDSRC=""
 
+# use rpm 4.4.6+ digest format instead of comments if non-zero
+USEDIGEST=
+
 # user agent when fetching files
 USER_AGENT="PLD/Builder($VERSION)"
 
@@ -59,6 +79,8 @@ DATE=`date +%Y-%m-%d_%H-%M-%S`
 
 # Example: LOGFILE='../log.$PACKAGE_NAME'
 # Example: LOGFILE='../LOGS/log.$PACKAGE_NAME.$DATE'
+# Example: LOGFILE='$PACKAGE_NAME/$PACKAGE_NAME.$DATE.log'
+# Example: LOGFILE='$PACKAGE_NAME.$DATE.log'
 # Yes, you can use variable name! Note _single_ quotes!
 LOGFILE=''
 
@@ -68,12 +90,14 @@ LOGDIRFAIL=""
 LASTLOG_FILE=""
 
 CHMOD="no"
-CHMOD_MODE="0444"
+CHMOD_MODE="0644"
 RPMOPTS=""
 RPMBUILDOPTS=""
 BCOND=""
 GROUP_BCONDS="no"
-CVSIGNORE_DF="no"
+
+# create symlinks for tools in PACKAGE_DIR, see get_spec()
+SYMLINK_TOOLS="no"
 
 PATCHES=""
 SOURCES=""
@@ -84,13 +108,16 @@ PACKAGE_NAME=""
 ASSUMED_NAME=""
 PROTOCOL="ftp"
 WGET_RETRIES=${MAX_WGET_RETRIES:-0}
-CVS_RETRIES=${MAX_CVS_RETRIES:-1000}
 
+CVS_COMMAND=${CVS_COMMAND:-cvs}
+CVS_FORCE=""
+CVSIGNORE_DF="yes"
+CVS_RETRIES=${MAX_CVS_RETRIES:-1000}
+CVS_SERVER="cvs.pld-linux.org"
 CVSTAG=""
+
 RES_FILE=""
-CVS_FORCE=""
 
-CVS_SERVER="cvs.pld-linux.org"
 DISTFILES_SERVER="://distfiles.pld-linux.org"
 ATTICDISTFILES_SERVER="://attic-distfiles.pld-linux.org"
 
@@ -106,12 +133,19 @@ TRY_UPGRADE=""
 # should the specfile be restored if upgrade failed?
 REVERT_BROKEN_UPGRADE="yes"
 
-if [ -x /usr/bin/rpm-getdeps ]; then
-       FETCH_BUILD_REQUIRES_RPMGETDEPS="yes"
-else
+if rpm --specsrpm 2>/dev/null; then
+       FETCH_BUILD_REQUIRES_RPMSPECSRPM="yes"
        FETCH_BUILD_REQUIRES_RPMGETDEPS="no"
+else
+       FETCH_BUILD_REQUIRES_RPMSPECSRPM="no"
+       if [ -x /usr/bin/rpm-getdeps ]; then
+               FETCH_BUILD_REQUIRES_RPMGETDEPS="yes"
+       else
+               FETCH_BUILD_REQUIRES_RPMGETDEPS="no"
+       fi
 fi
 
+
 # Here we load saved user environment used to
 # predefine options set above, or passed to builder
 # in command line.
@@ -178,12 +212,27 @@ else
        RPMBUILD="rpmbuild"
 fi
 
-POLDEK_INDEX_DIR="`$RPM --eval %_rpmdir`/"
+#
+# sanity checks
+#
+if [ -d $HOME/rpm/SOURCES ]; then
+       echo "ERROR: ~/rpm/{SPECS,SOURCES} structure is obsolete" >&2
+       echo "ERROR: get rid of your ~/rpm/SOURCES" >&2
+       exit 1
+fi
+
+#
+# are we using cvs-nserver ?
+#
+CVS_NSERVER=0
+$CVS_COMMAND --version 2>&1 | grep -q 'CVS-nserver'
+[ $? -eq 0 ] && CVS_NSERVER=1
+
+POLDEK_INDEX_DIR="$($RPM --eval %_rpmdir)/"
 POLDEK_CMD="$SU_SUDO /usr/bin/poldek --noask"
 
-run_poldek()
-{
-       RES_FILE=~/tmp/poldek-exit-status.$RANDOM
+run_poldek() {
+       RES_FILE=$(mktemp -t builder.XXXXXX || ${TMPDIR:-/tmp}/builder.$RANDOM)
        if [ -n "$LOGFILE" ]; then
                LOG=`eval echo $LOGFILE`
                if [ -n "$LASTLOG_FILE" ]; then
@@ -201,8 +250,7 @@ run_poldek()
 #---------------------------------------------
 # functions
 
-usage()
-{
+usage() {
        if [ -n "$DEBUG" ]; then set -xv; fi
        echo "\
 Usage: builder [-D|--debug] [-V|--version] [--short-version] [-a|--as_anon] [-b|-ba|--build]
@@ -236,13 +284,18 @@ Usage: builder [-D|--debug] [-V|--version] [--short-version] [-a|--as_anon] [-b|
                       them into src.rpm,
 --short-circuit     - short-circuit build
 -B, --branch        - add branch
--c, --clean         - clean all temporarily created files (in BUILD, SOURCES,
-                      SPECS and \$RPM_BUILD_ROOT),
+-c, --clean         - clean all temporarily created files (in BUILD\$RPM_BUILD_ROOT) after rpmbuild commands.
+                      may be used with building process.
+-m, --mr-proper     - clean all temporarily created files (in BUILD, SOURCES,
+                                         SPECS and \$RPM_BUILD_ROOT and CVS/Entries). Doesn't run
+                                         any rpm building.
 -cf, --cvs-force       - use -F when tagging (useful when moving branches)
 -d <cvsroot>, --cvsroot <cvsroot>
                     - setup \$CVSROOT,
 --define <macro> <value>
                     - define a macro <macro> with value <value>,
+--alt_kernel <kernel>
+                    - same as --define 'alt_kernel <kernel>'
 --nodeps            - rpm won't check any dependences
 -g, --get           - get <package>.spec and all related files from CVS repo
                       or HTTP/FTP,
@@ -250,15 +303,13 @@ Usage: builder [-D|--debug] [-V|--version] [--short-version] [-a|--as_anon] [-b|
 --http              - use http instead of ftp,
 -l <logfile>, --logtofile <logfile>
                     - log all to file,
--m, --mr-proper     - only remove all files related to spec file and all work
-                      resources,
 -nc, --no-cvs       - don't download sources from CVS, if source URL is given,
 -ncs, --no-cvs-specs
                     - don't check specs in CVS
 -nd, --no-distfiles - don't download from distfiles
 -nm, --no-mirrors   - don't download from mirror, if source URL is given,
 -nu, --no-urls      - don't try to download from FTP/HTTP location,
--ns, --no-srcs      - don't download Sources
+-ns, --no-srcs      - don't download Sources/Patches
 -ns0, --no-source0  - don't download Source0
 -nn, --no-net       - don't download anything from the net
 -pm, --prefer-mirrors - prefer mirrors (if any) over distfiles for SOURCES
@@ -315,7 +366,7 @@ Usage: builder [-D|--debug] [-V|--version] [--short-version] [-a|--as_anon] [-b|
                     - as above, but allow float version
 --use-greed-sources
                     - try download source from tag head if don't find it in
-                      current tag      
+                      current tag
 -U, --update        - refetch sources, don't use distfiles, and update md5 comments
 -Upi, --update-poldek-indexes
                     - refresh or make poldek package index files.
@@ -326,6 +377,7 @@ Usage: builder [-D|--debug] [-V|--version] [--short-version] [-a|--as_anon] [-b|
 --show-bcond-args   - show active bconds, from ~/.bcondrc. this is used by
                       ./repackage.sh script. in other words, the output is
                       parseable by scripts.
+--show-avail-bconds - show available bconds
 --with/--without <feature>
                     - conditional build package depending on %_with_<feature>/
                       %_without_<feature> macro switch.  You may now use
@@ -337,16 +389,26 @@ Usage: builder [-D|--debug] [-V|--version] [--short-version] [-a|--as_anon] [-b|
 "
 }
 
+# change dependency to specname
+# common changes:
+# - perl(Package::Name) -> perl-Package-Name
+depspecname() {
+       local package="$1"
+
+       package=$(echo "$package" | sed -e '/perl(.*)/{s,perl(\(.*\)),perl-\1,;s,::,-,g};' -e 's/-\(devel\|static\)$//' )
+       echo "$package"
+}
+
 update_shell_title() {
        [ -t 1 ] || return
        local len=${COLUMNS:-80}
-       local msg=$(echo "$*" | cut -c-$len)
+       local msg="$(echo "$*" | cut -c-$len)"
 
        if [ -n "$BE_VERBOSE" ]; then
                echo >&2 "$(date +%s.%N) $*"
        fi
 
-       if [ "x$TITLECHANGE" == "xyes" -o "x$TITLECHANGE" == "x" ]; then
+       if [ "x$TITLECHANGE" = "xyes" -o "x$TITLECHANGE" = "x" ]; then
                local pkg
                if [ -n "$PACKAGE_NAME" ]; then
                        pkg=${PACKAGE_NAME}-${PACKAGE_VERSION}-${PACKAGE_RELEASE}
@@ -355,7 +417,7 @@ update_shell_title() {
                fi
 
                msg="$pkg: ${SHELL_TITLE_PREFIX:+$SHELL_TITLE_PREFIX }$msg"
-               msg="$(echo $msg | tr -d '\n\r')"
+               msg=$(echo $msg | tr -d '\n\r')
                case "$TERM" in
                        cygwin|xterm*)
                        echo >&2 -ne "\033]1;$msg\007\033]2;$msg\007"
@@ -370,7 +432,7 @@ update_shell_title() {
 # set TARGET from BuildArch: from SPECFILE
 set_spec_target() {
        if [ -n "$SPECFILE" ] && [ -z "$TARGET" ]; then
-               tmp=$(awk '/^BuildArch:/ { print $NF}' $SPECFILE)
+               tmp=$(awk '/^BuildArch:/ { print $NF; exit }' $ASSUMED_NAME/$SPECFILE)
                if [ "$tmp" ]; then
                                target_platform=$(rpm -E '%{_target_vendor}-%{_target_os}%{?_gnu}')
                                TARGET="$tmp"
@@ -389,23 +451,24 @@ minirpm() {
        # we reset macros not to contain macros.build as all the %() macros are
        # executed here, while none of them are actually needed.
        # at the time of this writing macros.build + macros contained 70 "%(...)" macros.
-       safe_macrofiles=$(rpm --showrc | awk -F: '/^macrofiles/ { gsub(/^macrofiles[ \t]+:/, "", $0); gsub(/:.*macros.build:/, ":", $0); print $0 } ')
+       safe_macrofiles=$(rpm $TARGET_SWITCH --showrc | awk -F: '/^macrofiles/ { gsub(/^macrofiles[ \t]+:/, "", $0); gsub(/:.*macros.build:/, ":", $0); print $0 } ')
 
        # TODO: move these to /usr/lib/rpm/macros
        cat > $BUILDER_MACROS <<'EOF'
 %x8664 x86_64 amd64 ia32e
 %alt_kernel %{nil}
 %_alt_kernel %{nil}
-%requires_releq_kernel_up %{nil}
-%requires_releq_kernel_smp %{nil}
-%requires_releq_kernel %{nil}
+%bootstrap_release() %{1}
+%requires_releq_kernel_up(s:n:) %{nil}
+%requires_releq_kernel_smp(s:n:) %{nil}
+%requires_releq_kernel(s:n:) %{nil}
 %requires_releq() %{nil}
 %pyrequires_eq() %{nil}
 %requires_eq() %{nil}
 %requires_eq_to() %{nil}
-%releq_kernel_up ERROR
-%releq_kernel_smp ERROR
-%releq_kernel ERROR
+%releq_kernel_up(n:) ERROR
+%releq_kernel_smp(n:) ERROR
+%releq_kernel(n:) ERROR
 %kgcc_package ERROR
 %_fontsdir ERROR
 %ruby_version ERROR
@@ -414,6 +477,10 @@ minirpm() {
 %__php_api_requires() %{nil}
 %php_major_version ERROR
 %php_api_version ERROR
+%requires_xorg_xserver_extension %{nil}
+%requires_xorg_xserver_xinput %{nil}
+%requires_xorg_xserver_font %{nil}
+%requires_xorg_xserver_videodrv %{nil}
 %py_ver ERROR
 %perl_vendorarch ERROR
 %perl_vendorlib ERROR
@@ -430,6 +497,12 @@ minirpm() {
        rm -f %{tmpdir}/__ps{1,2};
 ) \
 %{nil}
+%add_etc_shells(p) %{p:<lua>}
+%remove_etc_shells(p) %{p:<lua>}
+%lua_add_etc_shells()  %{nil}
+%lua_remove_etc_shells() %{nil}
+%required_jdk %{nil}
+%buildrequires_jdk %{nil}
 EOF
        if [ "$NOINIT" = "yes" ] ; then
                cat >> $BUILDER_MACROS <<'EOF'
@@ -437,7 +510,7 @@ EOF
 %_sourcedir ./
 EOF
        fi
-       eval $RPMBUILD --macros "$safe_macrofiles:$BUILDER_MACROS" $QUIET $RPMOPTS $RPMBUILDOPTS $BCOND $TARGET_SWITCH $* 2>&1
+       eval $RPMBUILD $TARGET_SWITCH --macros "$safe_macrofiles:$BUILDER_MACROS" $QUIET $RPMOPTS $RPMBUILDOPTS $BCOND $* 2>&1
 }
 
 cache_rpm_dump() {
@@ -446,49 +519,53 @@ cache_rpm_dump() {
                set -v
        fi
 
-       update_shell_title "cache_rpm_dump"
-       local rpm_dump
-       rpm_dump=`
-               # what we need from dump is NAME, VERSION, RELEASE and PATCHES/SOURCES.
-               dump='%{echo:dummy: PACKAGE_NAME %{name} }%dump'
-               case "$RPMBUILD" in
-               rpm)
-                       ARGS='-bp'
-                       ;;
-               rpmbuild)
-                       ARGS='--nodigest --nosignature --nobuild'
-                       ;;
-               esac
-               minirpm $ARGS --define "'prep $dump'" --nodeps $SPECFILE
-       `
-       if [ $? -gt 0 ]; then
-               error=$(echo "$rpm_dump" | sed -ne '/^error:/,$p')
-               echo "$error" >&2
-               Exit_error err_build_fail
-       fi
+       if [ -x /usr/bin/rpm-specdump ]; then
+               update_shell_title "cache_rpm_dump using rpm-specdump command"
+               rpm_dump_cache=$(rpm-specdump $TARGET_SWITCH $BCOND $SPECFILE)
+       else
+               update_shell_title "cache_rpm_dump using rpmbuild command"
+               local rpm_dump
+               rpm_dump=`
+                       # what we need from dump is NAME, VERSION, RELEASE and PATCHES/SOURCES.
+                       dump='%{echo:dummy: PACKAGE_NAME %{name} }%dump'
+                       case "$RPMBUILD" in
+                       rpm)
+                               ARGS='-bp'
+                               ;;
+                       rpmbuild)
+                               ARGS='--nodigest --nosignature --nobuild'
+                               ;;
+                       esac
+                       minirpm $ARGS --define "'prep $dump'" --nodeps $SPECFILE
+               `
+               if [ $? -gt 0 ]; then
+                       error=$(echo "$rpm_dump" | sed -ne '/^error:/,$p')
+                       echo "$error" >&2
+                       Exit_error err_build_fail
+               fi
 
-       # make small dump cache
-       rpm_dump_cache=`echo "$rpm_dump" | awk '
-               $2 ~ /^SOURCEURL/ {print}
-               $2 ~ /^PATCHURL/  {print}
-               $2 ~ /^nosource/ {print}
-               $2 ~ /^PACKAGE_/ {print}
-       '`
+               # make small dump cache
+               rpm_dump_cache=`echo "$rpm_dump" | awk '
+                       $2 ~ /^SOURCEURL/ {print}
+                       $2 ~ /^PATCHURL/  {print}
+                       $2 ~ /^nosource/ {print}
+                       $2 ~ /^PACKAGE_/ {print}
+               '`
+       fi
 
        update_shell_title "cache_rpm_dump: OK!"
 }
 
 rpm_dump() {
        if [ -z "$rpm_dump_cache" ] ; then
-               echo "internal error: cache_rpm_dump not called! (missing %prep?)" 1>&2
+               echo >&2 "internal error: cache_rpm_dump not called! (missing %prep?)"
        fi
        echo "$rpm_dump_cache"
 }
 
-get_icons()
-{
+get_icons() {
        update_shell_title "get icons"
-       ICONS="`awk '/^Icon:/ {print $2}' ${SPECFILE}`"
+       ICONS=$(awk '/^Icon:/ {print $2}' $PACKAGE_DIR/${SPECFILE})
        if [ -z "$ICONS" ]; then
                return
        fi
@@ -496,8 +573,7 @@ get_icons()
        rpm_dump_cache="kalasaba" NODIST="yes" get_files $ICONS
 }
 
-parse_spec()
-{
+parse_spec() {
        update_shell_title "parsing specfile"
        if [ -n "$DEBUG" ]; then
                set -x
@@ -507,19 +583,19 @@ parse_spec()
        # icons are needed for successful spec parse
        get_icons
 
-       cd $SPECS_DIR
+       cd $PACKAGE_DIR
        cache_rpm_dump
 
-       if [ "$NOSRCS" != "yes" ]; then
-               SOURCES="`rpm_dump | awk '/SOURCEURL[0-9]+/ {print $3}'`"
-       fi
-
        if (rpm_dump | grep -qEi ":.*nosource.*1"); then
                FAIL_IF_NO_SOURCES="no"
        fi
 
-       PATCHES="`rpm_dump | awk '/PATCHURL[0-9]+/ {print $3}'`"
-       ICONS="`awk '/^Icon:/ {print $2}' ${SPECFILE}`"
+       if [ "$NOSRCS" != "yes" ]; then
+               SOURCES=$(rpm_dump | awk '$2 ~ /^SOURCEURL[0-9]+/ {print substr($2, length("SOURCEURL") + 1), $3}' | LC_ALL=C sort -n | awk '{print $2}')
+               PATCHES=$(rpm_dump | awk '$2 ~ /^PATCHURL[0-9]+/ {print substr($2, length("PATCHURL") + 1), $3}' | LC_ALL=C sort -n | awk '{print $2}')
+               ICONS=$(awk '/^Icon:/ {print $2}' ${SPECFILE})
+       fi
+
        PACKAGE_NAME=$(rpm_dump | awk '$2 == "PACKAGE_NAME" { print $3; exit}')
        PACKAGE_VERSION=$(rpm_dump | awk '$2 == "PACKAGE_VERSION" { print $3; exit}')
        PACKAGE_RELEASE=$(rpm_dump | awk '$2 == "PACKAGE_RELEASE" { print $3; exit}')
@@ -548,8 +624,7 @@ parse_spec()
        update_shell_title "parse_spec: OK!"
 }
 
-Exit_error()
-{
+Exit_error() {
        if [ -n "$DEBUG" ]; then
                set -x
                set -v
@@ -560,72 +635,78 @@ Exit_error()
        case "$1" in
                "err_no_spec_in_cmdl" )
                        remove_build_requires
-                       echo "ERROR: spec file name not specified."
+                       echo >&2 "ERROR: spec file name not specified."
                        exit 2 ;;
                "err_invalid_cmdline" )
-                       echo "ERROR: invalid command line arg ($2)."
+                       echo >&2 "ERROR: invalid command line arg ($2)."
                        exit 2 ;;
                "err_no_spec_in_repo" )
                        remove_build_requires
-                       echo "Error: spec file not stored in CVS repo."
+                       echo >&2 "Error: spec file not stored in CVS repo."
                        exit 3 ;;
                "err_no_source_in_repo" )
                        remove_build_requires
-                       echo "Error: some source, patch or icon files not stored in CVS repo. ($2)"
+                       echo >&2 "Error: some source, patch or icon files not stored in CVS repo. ($2)"
                        exit 4 ;;
                "err_build_fail" )
                        remove_build_requires
-                       echo "Error: package build failed. (${2:-no more info})"
+                       echo >&2 "Error: package build failed. (${2:-no more info})"
                        exit 5 ;;
                "err_no_package_data" )
                        remove_build_requires
-                       echo "Error: couldn't get out package name/version/release from spec file."
+                       echo >&2 "Error: couldn't get out package name/version/release from spec file."
                        exit 6 ;;
                "err_tag_exists" )
                        remove_build_requires
-                       echo "Tag ${2} already exists (spec release: ${3})."
+                       echo >&2 "Tag ${2} already exists (spec release: ${3})."
                        exit 9 ;;
                "err_fract_rel" )
                        remove_build_requires
-                       echo "Release ${2} not integer and not a snapshot."
+                       echo >&2 "Release ${2} not integer and not a snapshot."
                        exit 10 ;;
                "err_branch_exists" )
                        remove_build_requires
-                       echo "Tree branch already exists (${2})."
+                       echo >&2 "Tree branch already exists (${2})."
                        exit 11 ;;
                "err_acl_deny" )
                        remove_build_requires
-                       echo "Error: conditions reject building this spec (${2})."
+                       echo >&2 "Error: conditions reject building this spec (${2})."
                        exit 12 ;;
        esac
-       echo "Unknown error."
+       echo >&2 "Unknown error."
        exit 100
 }
 
-init_builder()
-{
+init_builder() {
        if [ -n "$DEBUG" ]; then
                set -x
                set -v
        fi
 
        if [ "$NOINIT" != "yes" ] ; then
-               local extra
-               if [ "$ASSUMED_NAME" ]; then
-                       extra="--define 'name $ASSUMED_NAME'"
+               TOP_DIR=$(eval $RPM $RPMOPTS --eval '%{_topdir}')
+
+               local macros_ver=$(rpm -E %?rpm_build_macros)
+               if [ -z "$macros_ver" ]; then
+                       REPO_DIR=$TOP_DIR/packages
+                       PACKAGE_DIR=$TOP_DIR/packages/$ASSUMED_NAME
+               else
+                       if awk "BEGIN{exit($macros_ver>=$RPM_MACROS_VER)}"; then
+                               echo >&2 "builder requires rpm-build-macros >= $RPM_MACROS_VER"
+                               exit 1
+                       fi
+                       REPO_DIR=$TOP_DIR
+                       PACKAGE_DIR=$REPO_DIR/$ASSUMED_NAME
                fi
-               SOURCE_DIR="`eval $RPM $RPMOPTS $extra --eval '%{_sourcedir}'`"
-               SPECS_DIR="`eval $RPM $RPMOPTS $extra --eval '%{_specdir}'`"
        else
-               SOURCE_DIR="."
-               SPECS_DIR="."
+               REPO_DIR="."
+               PACKAGE_DIR="."
        fi
 
-       __PWD="`pwd`"
+       __PWD=$(pwd)
 }
 
-get_spec()
-{
+get_spec() {
 
        update_shell_title "get_spec"
 
@@ -634,9 +715,10 @@ get_spec()
                set -v
        fi
 
-       cd "$SPECS_DIR"
-       if [ ! -f "$SPECFILE" ]; then
-               SPECFILE="`basename $SPECFILE .spec`.spec"
+       cd "$REPO_DIR"
+       if [ ! -f "$ASSUMED_NAME/$SPECFILE" ]; then
+               # XXX: still needed?
+               SPECFILE=$(basename $SPECFILE)
        fi
        if [ "$NOCVSSPEC" != "yes" ]; then
 
@@ -645,41 +727,57 @@ get_spec()
                        NOCVSSPEC="yes"
                fi
 
-               cvsup "$SPECFILE" || Exit_error err_no_spec_in_repo
+               if [ -d "$ASSUMED_NAME" ]; then
+                       cvsup "$ASSUMED_NAME/$SPECFILE" || Exit_error err_no_spec_in_repo
+               else
+                       cvsup -c -d $ASSUMED_NAME "packages/$ASSUMED_NAME/$SPECFILE" || Exit_error err_no_spec_in_repo
+
+                       # remove Entries.Static -- so 'cvs up' would update all files in a repo
+                       rm "$ASSUMED_NAME/CVS/Entries.Static"
+                       cvsignore_df .cvsignore
+
+                       # create symlinks for tools
+                       if [ "$SYMLINK_TOOLS" != "no" ]; then
+                               for a in dropin md5 adapter builder {relup,compile,repackage,rsync,pearize}.sh; do
+                                       [ -f $a ] || continue
+                                       ln -s ../$a $ASSUMED_NAME
+                                       cvsignore_df $a
+                               done
+                       fi
+               fi
        fi
 
-       if [ ! -f "$SPECFILE" ]; then
+       if [ ! -f "$ASSUMED_NAME/$SPECFILE" ]; then
                Exit_error err_no_spec_in_repo
        fi
 
        if [ "$CHMOD" = "yes" -a -n "$SPECFILE" ]; then
-               chmod $CHMOD_MODE $SPECFILE
+               chmod $CHMOD_MODE $ASSUMED_NAME/$SPECFILE
        fi
        unset OPTIONS
-       [ -n "$DONT_PRINT_REVISION" ] || grep -E -m 1 "^#.*Revision:.*Date" $SPECFILE
+       [ -n "$DONT_PRINT_REVISION" ] || grep -E -m 1 "^#.*Revision:.*Date" $ASSUMED_NAME/$SPECFILE
 
        set_spec_target
 }
 
-find_mirror()
-{
-       cd "$SPECS_DIR"
+find_mirror() {
+       cd "$REPO_DIR"
        local url="$1"
        if [ ! -f "mirrors" -a "$NOCVSSPEC" != "yes" ] ; then
-               cvs update mirrors >&2
+               $CVS_COMMAND update mirrors >&2
        fi
 
        IFS="|"
        local origin mirror name rest ol prefix
        while read origin mirror name rest; do
                # skip comments and empty lines
-               if [ -z "$origin" ] || [[ $origin == \#* ]]; then
+               if [ -z "$origin" ] || [ "${origin#\#}" != "$origin" ]; then
                        continue
                fi
-               ol=`echo -n "$origin"|wc -c`
-               prefix="`echo -n "$url" | head -c $ol`"
+               ol=$(echo -n "$origin" | wc -c)
+               prefix=$(echo -n "$url" | head -c $ol)
                if [ "$prefix" = "$origin" ] ; then
-                       suffix="`echo "$url"|cut -b $((ol+1))-`"
+                       suffix=$(echo "$url" | cut -b $((ol+1))-)
                        echo -n "$mirror$suffix"
                        return 0
                fi
@@ -688,27 +786,25 @@ find_mirror()
 }
 
 # Warning: unpredictable results if same URL used twice
-src_no ()
-{
-       cd $SPECS_DIR
+src_no() {
+       cd $PACKAGE_DIR
        rpm_dump | \
        grep "SOURCEURL[0-9]*[  ]*$1""[         ]*$" | \
        sed -e 's/.*SOURCEURL\([0-9][0-9]*\).*/\1/' | \
        head -n 1 | xargs
 }
 
-src_md5()
-{
+src_md5() {
        [ "$NO5" = "yes" ] && return
        no=$(src_no "$1")
        [ -z "$no" ] && return
-       cd $SPECS_DIR
+       cd $PACKAGE_DIR
        local md5
 
        if [ -f additional-md5sums ]; then
                local spec_rev=$(grep $SPECFILE CVS/Entries 2>/dev/null | sed -e s:/$SPECFILE/:: -e s:/.*::)
                if [ -z "$spec_rev" ]; then
-                       spec_rev="$(head -n 1 $SPECFILE | sed -e 's/.*\$Revision: \([0-9.]*\).*/\1/')"
+                       spec_rev=$(head -n 1 $SPECFILE | sed -e 's/.*\$Revision: \([0-9.]*\).*/\1/')
                fi
                local spec="$SPECFILE[0-9.,]*,$(echo $spec_rev | sed 's/\./\\./g')"
                md5=$(grep -s -v '^#' additional-md5sums | \
@@ -725,62 +821,67 @@ src_md5()
                fi
        fi
 
-       source_md5=`grep -i "#[         ]*Source$no-md5[        ]*:" $SPECFILE | sed -e 's/.*://'`
+       source_md5=`grep -i "^#[        ]*Source$no-md5[        ]*:" $SPECFILE | sed -e 's/.*://'`
        if [ -n "$source_md5" ]; then
                echo $source_md5
        else
-               # we have empty SourceX-md5, but it is still possible
-               # that we have NoSourceX-md5 AND NoSource: X
-               nosource_md5=`grep -i "#[        ]*NoSource$no-md5[      ]*:" $SPECFILE | sed -e 's/.*://'`
-               if [ -n "$nosource_md5" -a -n "`grep -i "^NoSource:[     ]*$no$" $SPECFILE`" ] ; then
-                       echo $nosource_md5
+               source_md5=`grep -i "BuildRequires:[    ]*digest(%SOURCE$no)[   ]*=" $SPECFILE | sed -e 's/.*=//'`
+               if [ -n "$source_md5" ]; then
+                       echo $source_md5
+               else
+                       # we have empty SourceX-md5, but it is still possible
+                       # that we have NoSourceX-md5 AND NoSource: X
+                       nosource_md5=`grep -i "^#[       ]*NoSource$no-md5[      ]*:" $SPECFILE | sed -e 's/.*://'`
+                       if [ -n "$nosource_md5" -a -n "`grep -i "^NoSource:[     ]*$no$" $SPECFILE`" ] ; then
+                               echo $nosource_md5
+                       fi
                fi
        fi
 }
 
-distfiles_path ()
-{
+distfiles_path() {
        echo "by-md5/$(src_md5 "$1" | sed -e 's|^\(.\)\(.\)|\1/\2/&|')/$(basename "$1")"
 }
 
-distfiles_url ()
-{
+distfiles_url() {
        echo "$PROTOCOL$DISTFILES_SERVER/distfiles/$(distfiles_path "$1")"
 }
 
-distfiles_attic_url ()
-{
+distfiles_attic_url() {
        echo "$PROTOCOL$ATTICDISTFILES_SERVER/distfiles/Attic/$(distfiles_path "$1")"
 }
 
-good_md5 ()
-{
+good_md5() {
        md5=$(src_md5 "$1")
        [ "$md5" = "" ] || \
        [ "$md5" = "$(md5sum $(nourl "$1") 2> /dev/null | sed -e 's/ .*//')" ]
 }
 
-good_size ()
-{
-       size="$(find $(nourl "$1") -printf "%s" 2>/dev/null)"
+good_size() {
+       size=$(find $(nourl "$1") -printf "%s" 2>/dev/null)
        [ -n "$size" -a "$size" -gt 0 ]
 }
 
-cvsignore_df ()
-{
+cvsignore_df() {
        if [ "$CVSIGNORE_DF" != "yes" ]; then
                return
        fi
-       cvsignore=${SOURCE_DIR}/.cvsignore
-       if ! grep -q "^$1\$" $cvsignore 2> /dev/null; then
+       cvsignore=${PACKAGE_DIR}/.cvsignore
+
+       # add only if not yet there
+       if ! awk -vf="$1" -vc=1 '$0 == f { c = 0 } END { exit c }' $cvsignore 2>/dev/null; then
                echo "$1" >> $cvsignore
        fi
 }
 
-cvsup()
-{
+cvsup() {
        update_shell_title "cvsup"
        local OPTIONS="up "
+
+       if [ "$1" = "-c" ]; then
+               OPTIONS="co "
+               shift
+       fi
        if [ -n "$CVSROOT" ]; then
                OPTIONS="-d $CVSROOT $OPTIONS"
        fi
@@ -805,7 +906,7 @@ cvsup()
        fi
        while [ "$result" != "0" -a "$retries_counter" -le "$CVS_RETRIES" ]; do
                retries_counter=$(( $retries_counter + 1 ))
-               output=$(LC_ALL=C cvs $OPTIONS "$@" 2>&1)
+               output=$(LC_ALL=C $CVS_COMMAND $OPTIONS "$@" 2>&1)
                result=$?
                [ -n "$output" ] && echo "$output"
                if (echo "$output" | grep -qE "(Cannot connect to|connect to .* failed|Connection reset by peer|Connection timed out|Unknown host)") && [ "$result" -ne "0" -a "$retries_counter" -le "$CVS_RETRIES" ]; then
@@ -822,8 +923,7 @@ cvsup()
 }
 
 # returns true if "$1" is ftp, http or https protocol url
-is_url()
-{
+is_url() {
        case "$1" in
        ftp://*|http://*|https://*)
                return 0
@@ -832,8 +932,7 @@ is_url()
        return 1
 }
 
-update_md5()
-{
+update_md5() {
        if [ $# -eq 0 ]; then
                return
        fi
@@ -844,7 +943,7 @@ update_md5()
                set -v
        fi
 
-       cd "$SOURCE_DIR"
+       cd "$PACKAGE_DIR"
 
        # pass 1: check files to be fetched
        local todo
@@ -854,9 +953,10 @@ update_md5()
                local srcno=$(src_no "$i")
                if [ -n "$ADD5" ]; then
                        [ "$fp" = "$i" ] && continue # FIXME what is this check doing?
-                       grep -qiE '^#[  ]*Source'$srcno'-md5[   ]*:' $SPECS_DIR/$SPECFILE && continue
+                       grep -qiE '^#[  ]*Source'$srcno'-md5[   ]*:' $PACKAGE_DIR/$SPECFILE && continue
+                       grep -qiE '^BuildRequires:[     ]*digest[(]%SOURCE'$srcno'[)][  ]*=' $PACKAGE_DIR/$SPECFILE && continue
                else
-                       grep -qiE '^#[  ]*Source'$srcno'-md5[   ]*:' $SPECS_DIR/$SPECFILE || continue
+                       grep -qiE '^#[  ]*Source'$srcno'-md5[   ]*:' $PACKAGE_DIR/$SPECFILE || grep -qiE '^BuildRequires:[      ]*digest[(]%SOURCE'$srcno'[)][  ]*=' $PACKAGE_DIR/$SPECFILE || continue
                fi
                if [ ! -f "$fp" ] || [ $ALWAYS_CVSUP = "yes" ]; then
                        need_files="$need_files $i"
@@ -872,40 +972,54 @@ update_md5()
        for i in "$@"; do
                local fp=$(nourl "$i")
                local srcno=$(src_no "$i")
-               local md5=$(grep -iE '^#[       ]*(No)?Source'$srcno'-md5[      ]*:' $SPECS_DIR/$SPECFILE )
+               local md5=$(grep -iE '^#[       ]*(No)?Source'$srcno'-md5[      ]*:' $PACKAGE_DIR/$SPECFILE )
+               if [ -z "$md5" ]; then
+                       md5=$(grep -iE '^[      ]*BuildRequires:[       ]*digest[(]%SOURCE'$srcno'[)][  ]*=' $PACKAGE_DIR/$SPECFILE )
+               fi
                if [ -n "$ADD5" ] && is_url $i || [ -n "$md5" ]; then
-                       local tag="Source$srcno-md5"
+                       local tag="# Source$srcno-md5:\t"
                        if [[ "$md5" == *NoSource* ]]; then
-                               tag="NoSource$srcno-md5"
+                               tag="# NoSource$srcno-md5:\t"
+                       elif [ -n "$USEDIGEST" ]; then
+                               tag="BuildRequires:\tdigest(%SOURCE$srcno) = "
                        fi
                        md5=$(md5sum "$fp" | cut -f1 -d' ')
-                       echo "Updating $tag ($md5: $fp)."
+                       echo "Updating Source$srcno ($md5: $fp)."
                        perl -i -ne '
-                               print unless /^\s*#\s*(No)?Source'$srcno'-md5\s*:/i;
-                               print "# '$tag':\t'$md5'\n" if /^Source'$srcno'\s*:\s+/;
+                               print unless (/^\s*#\s*(No)?Source'$srcno'-md5\s*:/i or /^\s*BuildRequires:\s*digest\(%SOURCE'$srcno'\)/i);
+                               print "'"$tag$md5"'\n" if /^Source'$srcno'\s*:\s+/;
                        ' \
-                       $SPECS_DIR/$SPECFILE
+                       $PACKAGE_DIR/$SPECFILE
                fi
        done
 }
 
-check_md5()
-{
+check_md5() {
+       local bad
+       [ "$NO5" = "yes" ] && return
+
        update_shell_title "check md5"
 
        for i in "$@"; do
-               if good_md5 "$i" && good_size "$i"; then
-                       continue
+               bad=0
+               if ! good_md5 "$i"; then
+                       echo -n "MD5 sum mismatch."
+                       bad=1
+               fi
+               if ! good_size "$i"; then
+                       echo -n "0 sized file."
+                       bad=1
                fi
 
-               echo "MD5 sum mismatch or 0 size.  Use -U to refetch sources,"
-               echo "or -5 to update md5 sums, if you're sure files are correct."
-               Exit_error err_no_source_in_repo $i
+               if [ $bad -eq 1 ]; then
+                       echo " Use -U to refetch sources,"
+                       echo "or -5 to update md5 sums, if you're sure files are correct."
+                       Exit_error err_no_source_in_repo $i
+               fi
        done
 }
 
-get_files()
-{
+get_files() {
        update_shell_title "get_files"
 
        if [ -n "$DEBUG" ]; then
@@ -914,7 +1028,7 @@ get_files()
        fi
 
        if [ $# -gt 0 ]; then
-               cd "$SOURCE_DIR"
+               cd "$PACKAGE_DIR"
 
                if [ ! -s CVS/Root -a "$NOCVS" != "yes" ]; then
                        echo "Warning: No CVS access defined for SOURCES"
@@ -945,13 +1059,13 @@ get_files()
                                if echo $i | grep -vE '(http|ftp|https|cvs|svn)://' | grep -qE '\.(gz|bz2)$']; then
                                        echo "Warning: no URL given for $i"
                                fi
+                               target="$fp"
 
                                if [ -z "$NODIST" ] && [ -n "$srcmd5" ]; then
                                        if good_md5 "$i" && good_size "$i"; then
                                                echo "$fp having proper md5sum already exists"
                                                continue
                                        fi
-                                       target="$fp"
 
                                        # optionally prefer mirror over distfiles if there's mirror
                                        # TODO: build url list and then try each url from the list
@@ -995,7 +1109,7 @@ get_files()
                                                        ${GETLOCAL} $url_attic $target
                                                else
                                                        if [ -z "$NOMIRRORS" ]; then
-                                                               url_attic="`find_mirror "$url_attic"`"
+                                                               url_attic=$(find_mirror "$url_attic")
                                                        fi
                                                        update_shell_title "${GETURI%% *}: $url_attic"
                                                        ${GETURI} ${OUTFILEOPT} "$target" "$url_attic" || \
@@ -1003,6 +1117,7 @@ get_files()
                                                                update_shell_title "${GETURI2%% *}: $url_attic"
                                                                ${GETURI2} ${OUTFILEOPT} "$target" "$url_attic"
                                                        fi
+                                                       test -s "$target" || rm -f "$target"
                                                fi
                                        fi
 
@@ -1024,16 +1139,17 @@ get_files()
 
                                if [ -z "$NOURLS" ] && [ ! -f "$fp" -o -n "$UPDATE" ] && [ "`echo $i | grep -E 'ftp://|http://|https://'`" ]; then
                                        if [ -z "$NOMIRRORS" ]; then
-                                               im="`find_mirror "$i"`"
+                                               im=$(find_mirror "$i")
                                        else
                                                im="$i"
                                        fi
                                        update_shell_title "${GETURI%% *}: $im"
-                                       ${GETURI} "$im" || \
+                                       ${GETURI} "$im" ${OUTFILEOPT} "$target" || \
                                        if [ "`echo $im | grep -E 'ftp://'`" ]; then
                                                update_shell_title "${GETURI2%% *}: $im"
-                                               ${GETURI2} "$im"
+                                               ${GETURI2} "$im" ${OUTFILEOPT} "$target"
                                        fi
+                                       test -s "$target" || rm -f "$target"
                                fi
 
                                if [ "$cvsup" = 1 ]; then
@@ -1085,7 +1201,7 @@ get_files()
                fi
 
                if [ "$CHMOD" = "yes" ]; then
-                       CHMOD_FILES="`nourl "$@"`"
+                       CHMOD_FILES=$(nourl "$@")
                        if [ -n "$CHMOD_FILES" ]; then
                                chmod $CHMOD_MODE $CHMOD_FILES
                        fi
@@ -1118,8 +1234,27 @@ make_tagver() {
        echo -n "$TAGVER"
 }
 
-tag_files()
-{
+# bool is_tag_a_branch(tag)
+#
+# returns 1 if a tag is a branch set on SPECFILE
+is_tag_a_branch() {
+       if [ -n "$DEBUG" ]; then
+               set -x
+               set -v
+       fi
+
+       if [ $# -ne 1 ]; then
+               return 0;
+       fi
+
+       TAG=$1
+
+       cd "$PACKAGE_DIR"
+       $CVS_COMMAND status -v $SPECFILE | grep -Eiq "${TAG}.+(branch: [0-9.]+)"
+       return $?
+}
+
+tag_files() {
        TAG_FILES="$@"
 
        if [ -n "$DEBUG" ]; then
@@ -1144,7 +1279,19 @@ tag_files()
                OPTIONS="-d $CVSROOT $OPTIONS"
        fi
 
-       cd "$SOURCE_DIR"
+       # if a tagname we are about to set already exists
+       # and happens to be a branch (common case with AC-branch)
+       # pass -B (allows -F to disturb branch tag)
+       local _tag=$TAG
+       if [ "$TAG_VERSION" = "yes" ]; then
+               _tag=$TAGVER
+       fi;
+       is_tag_a_branch $_tag
+       if [ $? -eq 0 -a $CVS_NSERVER -eq 0 ]; then
+               OPTIONS="$OPTIONS -B"
+       fi;
+
+       cd "$PACKAGE_DIR"
        local tag_files
        for i in $TAG_FILES; do
                # don't tag files stored on distfiles
@@ -1162,27 +1309,33 @@ tag_files()
        if [ "$tag_files" ]; then
                if [ "$TAG_VERSION" = "yes" ]; then
                        update_shell_title "tag sources: $TAGVER"
-                       cvs $OPTIONS $TAGVER $tag_files || exit
+                       printf "Tagging %d files\n" $(echo $tag_files | wc -w)
+                       $CVS_COMMAND $OPTIONS $TAGVER $tag_files || exit
                fi
                if [ -n "$TAG" ]; then
                        update_shell_title "tag sources: $TAG"
-                       cvs $OPTIONS $TAG $tag_files || exit
+
+                       while [ "$tag_files" ]; do
+                               local chunk=$(echo $tag_files | tr ' ' '\n' | head -n 100)
+                               printf "Tagging %d files\n" $(echo $chunk | wc -w)
+                               $CVS_COMMAND $OPTIONS $TAG $chunk || exit
+                               tag_files=$(echo $tag_files | tr ' ' '\n' | tail +101)
+                       done
                fi
        fi
 
-       cd "$SPECS_DIR"
+       cd "$PACKAGE_DIR"
        if [ "$TAG_VERSION" = "yes" ]; then
                update_shell_title "tag spec: $TAGVER"
-               cvs $OPTIONS $TAGVER $SPECFILE || exit
+               $CVS_COMMAND $OPTIONS $TAGVER $SPECFILE || exit
        fi
        if [ -n "$TAG" ]; then
                update_shell_title "tag spec: $TAG"
-               cvs $OPTIONS $TAG $SPECFILE || exit
+               $CVS_COMMAND $OPTIONS $TAG $SPECFILE || exit
        fi
 }
 
-branch_files()
-{
+branch_files() {
        TAG=$1
        echo "CVS branch tag: $TAG"
        shift
@@ -1195,10 +1348,17 @@ branch_files()
        fi
 
        local OPTIONS="tag $CVS_FORCE -b"
+
+       # branch exists?
+       is_tag_a_branch $TAG
+       if [ $? -eq 1 ]; then
+               OPTIONS="$OPTIONS -B"
+       fi
+
        if [ -n "$CVSROOT" ]; then
                OPTIONS="-d $CVSROOT $OPTIONS"
        fi
-       cd "$SOURCE_DIR"
+       cd "$PACKAGE_DIR"
        local tag_files
        for i in $TAG_FILES; do
                local fp=`nourl "$i"`
@@ -1211,11 +1371,11 @@ branch_files()
                fi
        done
        if [ "$tag_files" ]; then
-               cvs $OPTIONS $TAG $tag_files || exit
+               $CVS_COMMAND $OPTIONS $TAG $tag_files || exit
        fi
 
-       cd "$SPECS_DIR"
-       cvs $OPTIONS $TAG $SPECFILE || exit
+       cd "$PACKAGE_DIR"
+       $CVS_COMMAND $OPTIONS $TAG $SPECFILE || exit
 }
 
 
@@ -1231,44 +1391,63 @@ check_buildarch() {
        fi
 }
 
+# from relup.sh
+set_release() {
+       local specfile="$1"
+       local rel="$2"
+       local newrel="$3"
+       sed -i -e "
+               s/^\(%define[ \t]\+_\?rel[ \t]\+\)$rel\$/\1$newrel/
+               s/^\(Release:[ \t]\+\)$rel\$/\1$newrel/
+       " $specfile
+}
+
+set_version() {
+       local specfile="$1"
+       local ver="$2"
+       local newver="$3"
+       sed -i -e "
+               s/^\(%define[ \t]\+_\?ver[ \t]\+\)$ver\$/\1$newver/
+               s/^\(Version:[ \t]\+\)$ver\$/\1$newver/
+       " $specfile
+}
 
-build_package()
-{
+build_package() {
        update_shell_title "build_package"
        if [ -n "$DEBUG" ]; then
                set -x
                set -v
        fi
 
-       cd "$SPECS_DIR"
+       cd "$PACKAGE_DIR"
 
        if [ -n "$TRY_UPGRADE" ]; then
+               local TNOTIFY TNEWVER TOLDVER
                update_shell_title "build_package: try_upgrade"
+
                if [ -n "$FLOAT_VERSION" ]; then
-                       TNOTIFY=`./pldnotify.awk $SPECFILE -n` || exit 1
+                       TNOTIFY=$($APPDIR/pldnotify.awk ${BE_VERBOSE:+-vDEBUG=1} $SPECFILE -n) || exit 1
                else
-                       TNOTIFY=`./pldnotify.awk $SPECFILE` || exit 1
+                       TNOTIFY=$($APPDIR/pldnotify.awk ${BE_VERBOSE:+-vDEBUG=1} $SPECFILE) || exit 1
                fi
 
-               TNEWVER=`echo $TNOTIFY | awk '{ match($4,/\[NEW\]/); print $5 }'`
+               TNEWVER=$(echo $TNOTIFY | awk '{ match($4,/\[NEW\]/); print $5 }')
 
                if [ -n "$TNEWVER" ]; then
                        TOLDVER=`echo $TNOTIFY | awk '{ print $3; }'`
-                       echo "New version found, updating spec file to version " $TNEWVER
+                       echo "New version found, updating spec file from $TOLDVER to version $TNEWVER"
                        if [ "$REVERT_BROKEN_UPGRADE" = "yes" ]; then
                                cp -f $SPECFILE $SPECFILE.bak
                        fi
                        chmod +w $SPECFILE
-                       eval "perl -pi -e 's/Version:\t"$TOLDVER"/Version:\t"$TNEWVER"/gs' $SPECFILE"
-                       eval "perl -pi -e 's/Release:\t[1-9]{0,4}/Release:\t0.1/' $SPECFILE"
+                       set_release $SPECFILE $PACKAGE_RELEASE 0.1
+                       set_version $SPECFILE $PACKAGE_VERSION $TNEWVER
                        parse_spec
                        NODIST="yes" get_files $SOURCES $PATCHES
                        update_md5 $SOURCES
-
-                       unset TOLDVER TNEWVER TNOTIFY
                fi
        fi
-       cd "$SPECS_DIR"
+       cd "$PACKAGE_DIR"
 
        case "$COMMAND" in
                build )
@@ -1299,8 +1478,9 @@ build_package()
                if [ -n "$LASTLOG_FILE" ]; then
                        echo "LASTLOG=$LOG" > $LASTLOG_FILE
                fi
-               RES_FILE=~/tmp/$RPMBUILD-exit-status.$RANDOM
-               (time eval ${NICE_COMMAND} $RPMBUILD $BUILD_SWITCH -v $QUIET $CLEAN $RPMOPTS $RPMBUILDOPTS $BCOND $TARGET_SWITCH $SPECFILE; echo $? > $RES_FILE) 2>&1 |tee $LOG
+               RES_FILE=$(mktemp -t builder.XXXXXX || ${TMPDIR:-/tmp}/builder.$RANDOM)
+
+               (time eval ${NICE_COMMAND} $RPMBUILD $TARGET_SWITCH $BUILD_SWITCH -v $QUIET $CLEAN $RPMOPTS $RPMBUILDOPTS $BCOND --define \'_specdir $PACKAGE_DIR\' --define \'_sourcedir $PACKAGE_DIR\' $SPECFILE; echo $? > $RES_FILE) 2>&1 |tee $LOG
                RETVAL=`cat $RES_FILE`
                rm $RES_FILE
                if [ -n "$LOGDIROK" ] && [ -n "$LOGDIRFAIL" ]; then
@@ -1311,7 +1491,7 @@ build_package()
                        fi
                fi
        else
-               eval ${NICE_COMMAND} $RPMBUILD $BUILD_SWITCH -v $QUIET $CLEAN $RPMOPTS $RPMBUILDOPTS $BCOND $TARGET_SWITCH $SPECFILE
+               eval ${NICE_COMMAND} $RPMBUILD $TARGET_SWITCH $BUILD_SWITCH -v $QUIET $CLEAN $RPMOPTS $RPMBUILDOPTS $BCOND --define \'_specdir $PACKAGE_DIR\' --define \'_sourcedir $PACKAGE_DIR\' $SPECFILE
                RETVAL=$?
        fi
        if [ "$RETVAL" -ne "0" ]; then
@@ -1326,31 +1506,23 @@ build_package()
        unset BUILD_SWITCH
 }
 
-nourl()
-{
+nourl() {
        echo "$@" | sed 's#\<\(ftp\|http\|https\|cvs\|svn\)://[^ ]*/##g'
 }
 
-install_required_packages()
-{
+install_required_packages() {
        run_poldek -vi $1
        return $?
 }
 
-find_spec_bcond() {
-       # taken from find-spec-bcond, but with just getting the list
+find_spec_bcond() { # originally from /usr/lib/rpm/find-spec-bcond
        local SPEC="$1"
-       # quick revert hint: '$RPMBUILD --bcond $SPEC'
        awk -F"\n" '
        /^%changelog/ { exit }
-       /_with(out)?_[_a-zA-Z0-9]+/{
-               match($0, /_with(out)?_[_a-zA-Z0-9]+/);
-               print substr($0, RSTART, RLENGTH);
-       }
        /^%bcond_with/{
                match($0, /bcond_with(out)?[ \t]+[_a-zA-Z0-9]+/);
-               bcond = substr($0, RSTART +5 , RLENGTH -5);
-               gsub(/[ \t]+/,"_",bcond);
+               bcond = substr($0, RSTART + 6, RLENGTH - 6);
+               gsub(/[ \t]+/, "_", bcond);
                print bcond
        }' $SPEC | LC_ALL=C sort -u
 }
@@ -1404,17 +1576,18 @@ process_bcondrc() {
        update_shell_title "parse ~/.bcondrc: DONE!"
 }
 
-set_bconds_values()
-{
+set_bconds_values() {
        update_shell_title "set bcond values"
 
        AVAIL_BCONDS_WITHOUT=""
        AVAIL_BCONDS_WITH=""
-       if `grep -q ^%bcond ${SPECFILE}`; then
-               BCOND_VERSION="NEW"
-       elif `egrep -q ^#\ *_with ${SPECFILE}`; then
-               BCOND_VERSION="OLD"
-       else
+
+       if egrep -q '^# *_with' ${SPECFILE}; then
+               echo >&2 "ERROR: This spec has old style bconds."
+               exit 1
+       fi
+
+       if ! grep -q '^%bcond' ${SPECFILE}; then
                return
        fi
 
@@ -1422,88 +1595,41 @@ set_bconds_values()
        process_bcondrc "$SPECFILE"
 
        update_shell_title "parse bconds"
-       case "${BCOND_VERSION}" in
-               NONE)
-                       :
-                       ;;
-               OLD)
-                       echo "Warning: This spec has old style bconds. Fix it || die."
-                       for opt in `echo "$bcond_avail" | grep ^_without_`
-                       do
-                               AVAIL_BCOND_WITHOUT=${opt#_without_}
-                               if [[ "$BCOND" = *--without?${AVAIL_BCOND_WITHOUT}* ]]; then
-                                       AVAIL_BCONDS_WITHOUT="$AVAIL_BCONDS_WITHOUT <$AVAIL_BCOND_WITHOUT>"
-                               else
-                                       AVAIL_BCONDS_WITHOUT="$AVAIL_BCONDS_WITHOUT $AVAIL_BCOND_WITHOUT"
-                               fi
-                       done
 
-                       for opt in `echo "$bcond_avail" | grep ^_with_`
-                       do
-                               AVAIL_BCOND_WITH=${opt#_with_}
-                               if [[ "$BCOND" = *--with?${AVAIL_BCOND_WITH}* ]]; then
-                                       AVAIL_BCONDS_WITH="$AVAIL_BCONDS_WITH <$AVAIL_BCOND_WITH>"
-                               else
-                                       AVAIL_BCONDS_WITH="$AVAIL_BCONDS_WITH $AVAIL_BCOND_WITH"
-                               fi
-                       done
+       local opt bcond
+       for opt in $bcond_avail; do
+               case "$opt" in
+               without_*)
+                       bcond=${opt#without_}
+                       case "$BCOND" in
+                       *--without?${bcond}*)
+                               AVAIL_BCONDS_WITHOUT="$AVAIL_BCONDS_WITHOUT <$bcond>"
+                               ;;
+                       *)
+                               AVAIL_BCONDS_WITHOUT="$AVAIL_BCONDS_WITHOUT $bcond"
+                               ;;
+                       esac
                        ;;
-               NEW)
-                       local cond_type="" # with || without
-                       for opt in $bcond_avail; do
-                               case "$opt" in
-                                       _without)
-                                               cond_type="without"
-                                               ;;
-                                       _with)
-                                               cond_type="with"
-                                               ;;
-                                       _without_*)
-                                               AVAIL_BCOND_WITHOUT=${opt#_without_}
-                                               if [[ "$BCOND" = *--without?${AVAIL_BCOND_WITHOUT}* ]]; then
-                                                       AVAIL_BCONDS_WITHOUT="$AVAIL_BCONDS_WITHOUT <$AVAIL_BCOND_WITHOUT>"
-                                               else
-                                                       AVAIL_BCONDS_WITHOUT="$AVAIL_BCONDS_WITHOUT $AVAIL_BCOND_WITHOUT"
-                                               fi
-                                               ;;
-                                       _with_*)
-                                               AVAIL_BCOND_WITH=${opt#_with_}
-                                               if [[ "$BCOND" = *--with?${AVAIL_BCOND_WITH}* ]]; then
-                                                       AVAIL_BCONDS_WITH="$AVAIL_BCONDS_WITH <$AVAIL_BCOND_WITH>"
-                                               else
-                                                       AVAIL_BCONDS_WITH="$AVAIL_BCONDS_WITH $AVAIL_BCOND_WITH"
-                                               fi
-                                               ;;
-                                       *)
-                                               case "$cond_type" in
-                                                       with)
-                                                               cond_type=''
-                                                               AVAIL_BCOND_WITH="$opt"
-                                                               if [[ "$BCOND" = *--with?${AVAIL_BCOND_WITH}* ]]; then
-                                                                       AVAIL_BCONDS_WITH="$AVAIL_BCONDS_WITH <$AVAIL_BCOND_WITH>"
-                                                               else
-                                                                       AVAIL_BCONDS_WITH="$AVAIL_BCONDS_WITH $AVAIL_BCOND_WITH"
-                                                               fi
-                                                               ;;
-                                                       without)
-                                                               cond_type=''
-                                                               AVAIL_BCOND_WITHOUT="$opt"
-                                                               if [[ "$BCOND" = *--without?${AVAIL_BCOND_WITHOUT}* ]]; then
-                                                                       AVAIL_BCONDS_WITHOUT="$AVAIL_BCONDS_WITHOUT <$AVAIL_BCOND_WITHOUT>"
-                                                               else
-                                                                       AVAIL_BCONDS_WITHOUT="$AVAIL_BCONDS_WITHOUT $AVAIL_BCOND_WITHOUT"
-                                                               fi
-                                                               ;;
-                                               esac
-                                               ;;
-                               esac
-                       done
+               with_*)
+                       bcond=${opt#with_}
+                       case "$BCOND" in
+                       *--with?${bcond}*)
+                               AVAIL_BCONDS_WITH="$AVAIL_BCONDS_WITH <$bcond>"
+                               ;;
+                       *)
+                               AVAIL_BCONDS_WITH="$AVAIL_BCONDS_WITH $bcond"
+                               ;;
+                       esac
                        ;;
-       esac
+               *)
+                       echo >&2 "ERROR: unexpected '$opt' in set_bconds_values"
+                       exit 1
+                       ;;
+               esac
+       done
 }
 
-run_sub_builder()
-{
+run_sub_builder() {
        package_name="${1}"
        update_shell_title "run_sub_builder $package_name"
        #
@@ -1517,17 +1643,17 @@ run_sub_builder()
        #
        #
        # y0shi.
+       # kurwa. translate that ^^^^
 
        parent_spec_name=''
 
        # Istnieje taki spec? ${package}.spec
-       if [ -f "${SPECS_DIR}/${package}.spec" ]; then
+       if [ -f "${PACKAGE_DIR}/${package}.spec" ]; then
                parent_spec_name=${package}.spec
-       elif [ -f "${SPECS_DIR}/`echo ${package_name} | sed -e s,-devel.*,,g -e s,-static,,g`.spec" ]; then
-               parent_spec_name="`echo ${package_name} | sed -e s,-devel.*,,g -e s,-static,,g`.spec"
+       elif [ -f "${PACKAGE_DIR}/$(echo ${package_name} | sed -e s,-devel.*,,g -e s,-static,,g).spec" ]; then
+               parent_spec_name="$(echo ${package_name} | sed -e s,-devel.*,,g -e s,-static,,g).spec"
        else
-               for provides_line in `grep ^Provides:.*$package  ${SPECS_DIR} -R`
-               do
+               for provides_line in $(grep -r ^Provides:.*$package ${PACKAGE_DIR}); do
                        echo $provides_line
                done
        fi
@@ -1538,8 +1664,7 @@ run_sub_builder()
        NOT_INSTALLED_PACKAGES="$NOT_INSTALLED_PACKAGES $package_name"
 }
 
-spawn_sub_builder()
-{
+spawn_sub_builder() {
        package_name="${1}"
        update_shell_title "spawn_sub_builder $package_name"
 
@@ -1556,12 +1681,11 @@ spawn_sub_builder()
                sub_builder_opts="${sub_builder_opts} -Upi"
        fi
 
-       cd "${SPECS_DIR}"
+       cd "${PACKAGE_DIR}"
        ./builder ${sub_builder_opts} "$@"
 }
 
-remove_build_requires()
-{
+remove_build_requires() {
        if [ "$INSTALLED_PACKAGES" != "" ]; then
                case "$REMOVE_BUILD_REQUIRES" in
                        "force")
@@ -1573,48 +1697,50 @@ remove_build_requires()
                        *)
                                echo You may want to manually remove following BuildRequires fetched:
                                echo $INSTALLED_PACKAGES
-                               echo Try poldek -e \`cat `pwd`/.${SPECFILE}_INSTALLED_PACKAGES\`
+                               echo "Try poldek -e \`cat $(pwd)/.${SPECFILE}_INSTALLED_PACKAGES\`"
                                ;;
                esac
        fi
 }
 
-display_bconds()
-{
-       if [ "$AVAIL_BCONDS_WITH" != "" ] || [ "$AVAIL_BCONDS_WITHOUT" != "" ]; then
-               if [ "$BCOND" != "" ]; then
-                       echo -ne "\nBuilding $SPECFILE with the following conditional flags:\n"
-                       echo -ne "$BCOND"
+display_bconds() {
+       if [ "$AVAIL_BCONDS_WITH" -o "$AVAIL_BCONDS_WITHOUT" ]; then
+               if [ "$BCOND" ]; then
+                       echo ""
+                       echo "Building $SPECFILE with the following conditional flags:"
+                       echo -n "$BCOND"
                else
-                       echo -ne "\nNo conditional flags passed"
+                       echo ""
+                       echo "No conditional flags passed"
                fi
-               echo -ne "\n\nfrom available:\n"
-               echo -ne "--with   :\t$AVAIL_BCONDS_WITH\n--without:\t$AVAIL_BCONDS_WITHOUT\n\n"
+               echo ""
+               echo "from available:"
+               echo "--with   :\t$AVAIL_BCONDS_WITH"
+               echo "--without:\t$AVAIL_BCONDS_WITHOUT"
+               echo ""
        fi
 }
 
-display_branches()
-{
+display_branches() {
        if [ "$NOCVSSPEC" != "yes" ]; then
-               echo -ne "Available branches: "
-               cvs status -v "${SPECFILE}" | awk '!/Sticky Tag:/ && /\(branch:/ { print $1 } ' | xargs
+               echo -n "Available branches: "
+               $CVS_COMMAND status -v "${SPECFILE}" | awk '!/Sticky Tag:/ && /\(branch:/ { print $1 } ' | xargs
        fi
 }
 
 # checks a given list of packages/files/provides agains current rpmdb.
-# outputs all dependencies whcih current rpmdb doesn't satisfy.
+# outputs all dependencies which current rpmdb doesn't satisfy.
 # input can be either STDIN or parameters
-_rpm_prov_check()
-{
+_rpm_prov_check() {
        local DEPS
 
-       if [ "$#" -gt 0 ]; then
+       if [ $# -gt 0 ]; then
                DEPS="$@"
        else
                DEPS=$(cat)
        fi
 
-       DEPS=$(rpm -q --whatprovides $DEPS 2>&1 | awk '/^(error:|no package provides)/ { print }')
+       DEPS=$(LANG=C rpm -q --whatprovides $DEPS 2>&1 | awk '/^(error:|no package provides)/ { print }')
 
        # packages
        echo "$DEPS" | awk '/^no package provides/ { print $NF }'
@@ -1624,74 +1750,89 @@ _rpm_prov_check()
 }
 
 # checks if given package/files/provides exists in rpmdb.
-# inout can be either stdin or parameters
-# returns packages wchi hare present in the rpmdb
-_rpm_cnfl_check()
-{
+# input can be either stdin or parameters
+# returns packages which are present in the rpmdb
+_rpm_cnfl_check() {
        local DEPS
 
-       if [ "$#" -gt 0 ]; then
+       if [ $# -gt 0 ]; then
                DEPS="$@"
        else
                DEPS=$(cat)
        fi
 
-       rpm -q --whatprovides $DEPS 2>/dev/null | awk '!/no package provides/ { print }'
+       LANG=C rpm -q --whatprovides $DEPS 2>/dev/null | awk '!/no package provides/ { print }'
+}
+
+# install deps via information from 'rpm-getdeps' or 'rpm --specsrpm'
+install_build_requires_rpmdeps() {
+       if [ "$FETCH_BUILD_REQUIRES_RPMGETDEPS" = "yes" ]; then
+               # TODO: Conflicts list doesn't check versions
+               local CNFL=$(rpm-getdeps $BCOND $SPECFILE 2> /dev/null | awk '/^\-/ { print $3 } ' | _rpm_cnfl_check | xargs)
+               local DEPS=$(rpm-getdeps $BCOND $SPECFILE 2> /dev/null | awk '/^\+/ { print $3 } ' | _rpm_prov_check | xargs)
+       fi
+       if [ "$FETCH_BUILD_REQUIRES_RPMSPECSRPM" = "yes" ]; then
+               local CNFL=$(rpm -q --specsrpm --conflicts $BCOND $SPECFILE | awk '{print $1}' | _rpm_cnfl_check | xargs)
+               local DEPS=$(rpm -q --specsrpm --requires $BCOND $SPECFILE | awk '{print $1}' | _rpm_prov_check | xargs)
+       fi
+
+       if [ -n "$CNFL" ] || [ -n "$DEPS" ]; then
+               echo "fetch BuildRequires: install [$DEPS]; remove [$CNFL]"
+               update_shell_title "poldek: install [$DEPS]; remove [$CNFL]"
+               $SU_SUDO /usr/bin/poldek -q --update || $SU_SUDO /usr/bin/poldek -q --upa
+       fi
+       if [ -n "$CNFL" ]; then
+               update_shell_title "uninstall conflicting packages: $CNFL"
+               echo "Trying to uninstall conflicting packages ($CNFL):"
+               $SU_SUDO /usr/bin/poldek --noask --nofollow -ev $CNFL
+       fi
+
+       while [ "$DEPS" ]; do
+                       update_shell_title "install deps: $DEPS"
+                       echo "Trying to install dependencies ($DEPS):"
+                       local log=.${SPECFILE}_poldek.log
+                       LANG=C $SU_SUDO /usr/bin/poldek --noask --caplookup -uGqQ $DEPS | tee $log
+                       failed=$(awk '/^error:/{a=$2; sub(/^error: /, "", a); sub(/:$/, "", a); print a}' $log)
+                       rm -f $log
+                       local ok
+                       if [ -n "$failed" ]; then
+                               for package in $failed; do
+                                       spawn_sub_builder -bb $(depspecname $package) && ok="$ok $package"
+                               done
+                               DEPS="$ok"
+                       else
+                               DEPS=""
+                       fi
+       done
 }
 
 fetch_build_requires()
 {
-       if [ "${FETCH_BUILD_REQUIRES}" = "yes" ]; then
-               update_shell_title "fetch build requires"
-               if [ "$FETCH_BUILD_REQUIRES_RPMGETDEPS" = "yes" ]; then
-                       # TODO: Conflicts list doesn't check versions
-                       local CNFL=$(rpm-getdeps $BCOND $SPECFILE 2> /dev/null | awk '/^\-/ { print $3 } ' | _rpm_cnfl_check | xargs)
-                       local DEPS=$(rpm-getdeps $BCOND $SPECFILE 2> /dev/null | awk '/^\+/ { print $3 } ' | _rpm_prov_check | xargs)
-
-                       if [ -n "$CNFL" ] || [ -n "$DEPS" ]; then
-                               echo "fetch builderequires: install [$DEPS]; remove [$CNFL]"
-                               update_shell_title "poldek: install [$DEPS]; remove [$CNFL]"
-                               $SU_SUDO /usr/bin/poldek -q --update || $SU_SUDO /usr/bin/poldek -q --upa
-                       fi
-                       if [ -n "$CNFL" ]; then
-                               update_shell_title "uninstall conflicting packages: $CNFL"
-                               echo "Trying to uninstall conflicting packages ($CNFL):"
-                               $SU_SUDO /usr/bin/poldek --noask --nofollow -ev $CNFL
-                       fi
+       if [ "${FETCH_BUILD_REQUIRES}" != "yes" ]; then
+               return
+       fi
 
-                       while [ "$DEPS" ]; do
-                                       update_shell_title "install deps: $DEPS"
-                                       echo "Trying to install dependencies ($DEPS):"
-                                       local log=.${SPECFILE}_poldek.log
-                                       $SU_SUDO /usr/bin/poldek --caplookup -uGq $DEPS | tee $log
-                                       failed=$(awk -F: '/^error:/{print $2}' $log)
-                                       rm -f $log
-                                       local ok
-                                       if [ -n "$failed" ]; then
-                                               for package in $failed; do
-                                                       # FIXME: sanitise, deps could be not .spec files
-                                                       spawn_sub_builder -bb $package && ok="$ok $package"
-                                               done
-                                               DEPS="$ok"
-                                       else
-                                               DEPS=""
-                                       fi
-                       done
-                       return
-               fi
+       update_shell_title "fetch build requires"
+       if [ "$FETCH_BUILD_REQUIRES_RPMGETDEPS" = "yes" ] || [ "$FETCH_BUILD_REQUIRES_RPMSPECSRPM" = "yes" ]; then
+               install_build_requires_rpmdeps
+               return
+       fi
 
-               echo -ne "\nAll packages installed by fetch_build_requires() are written to:\n"
-               echo -ne "`pwd`/.${SPECFILE}_INSTALLED_PACKAGES\n"
-               echo -ne "\nIf anything fails, you may get rid of them by executing:\n"
-               echo "poldek -e \`cat `pwd`/.${SPECFILE}_INSTALLED_PACKAGES\`\n\n"
+               # XXX is this ugliest code written in human history still needed?
+               echo "All packages installed by fetch_build_requires() are written to:"
+               echo "`pwd`/.${SPECFILE}_INSTALLED_PACKAGES"
+               echo ""
+               echo "If anything fails, you may get rid of them by executing:"
+               echo "poldek -e \`cat `pwd`/.${SPECFILE}_INSTALLED_PACKAGES\`"
+               echo ""
                echo > `pwd`/.${SPECFILE}_INSTALLED_PACKAGES
-               for package_item in `cat $SPECFILE|grep -B100000 ^%changelog|grep -v ^#|grep BuildRequires|grep -v ^-|sed -e "s/^.*BuildRequires://g"|awk '{print $1}'|sed -e s,perl\(,perl-,g -e s,::,-,g -e s,\(.*\),,g -e s,%{,,g -e s,},,g|grep -v OpenGL-devel|sed -e s,sh-utils,coreutils,g -e s,fileutils,coreutils,g -e s,textutils,coreutils,g -e s,kgcc_package,gcc,g -e s,\),,g`
+               for package_item in $(cat $SPECFILE | grep -B100000 ^%changelog|grep -v ^#|grep BuildRequires|grep -v ^-|sed -e "s/^.*BuildRequires://g"|awk '{print $1}'|sed -e s,perl\(,perl-,g -e s,::,-,g -e s,\(.*\),,g -e s,%{,,g -e s,},,g|grep -v OpenGL-devel|sed -e s,sh-utils,coreutils,g -e s,fileutils,coreutils,g -e s,textutils,coreutils,g -e s,kgcc_package,gcc,g -e s,\),,g)
                do
-                       package_item="`echo $package_item|sed -e s,rpmbuild,rpm-build,g |sed -e s,__perl,perl,g |sed -e s,gasp,binutils-gasp,g -e s,binutils-binutils,binutils,g -e s,apxs,apache,g|sed -e s,apache\(EAPI\)-devel,apache-devel,g -e s,kernel-headers\(netfilter\),kernel-headers,g -e s,awk,mawk,g -e s,mmawk,mawk,g -e s,motif,openmotif,g -e s,openopenmotif,openmotif,g`"
+                       package_item=$(echo $package_item|sed -e s,rpmbuild,rpm-build,g |sed -e s,__perl,perl,g |sed -e s,gasp,binutils-gasp,g -e s,binutils-binutils,binutils,g -e s,apxs,apache,g|sed -e s,apache\(EAPI\)-devel,apache-devel,g -e s,kernel-headers\(netfilter\),kernel-headers,g -e s,awk,mawk,g -e s,mmawk,mawk,g -e s,motif,openmotif,g -e s,openopenmotif,openmotif,g)
                        GO="yes"
-                       package=`basename "$package_item"|sed -e "s/}$//g"`
-                       COND_ARCH_TST="`cat $SPECFILE|grep -B1 BuildRequires|grep -B1 $package|grep ifarch|sed -e "s/^.*ifarch//g"`"
-                       mach=`uname -m`
+                       package=$(basename "$package_item"|sed -e "s/}$//g")
+                       COND_ARCH_TST=$(cat $SPECFILE|grep -B1 BuildRequires|grep -B1 $package|grep ifarch|sed -e "s/^.*ifarch//g")
+                       mach=$(uname -m)
 
                        COND_TST=`cat $SPECFILE|grep BuildRequires|grep "$package"`
                        if `echo $COND_TST|grep -q '^BuildRequires:'`; then
@@ -1756,11 +1897,11 @@ fetch_build_requires()
                                                for package_name in `cat ".$package-req.txt"|grep -v ^#`
                                                do
                                                        if [ "$package_name" = "$package" ]; then
-                                                               echo -ne "Installing BuildRequired package:\t$package_name\n"
+                                                               echo "Installing BuildRequired package:\t$package_name"
                                                                update_shell_title "Installing BuildRequired package: ${package_name}"
                                                                install_required_packages $package
                                                        else
-                                                               echo -ne "Installing (sub)Required package:\t$package_name\n"
+                                                               echo "Installing (sub)Required package:\t$package_name"
                                                                update_shell_title "Installing (sub)Required package: ${package_name}"
                                                                install_required_packages $package_name
                                                        fi
@@ -1771,7 +1912,7 @@ fetch_build_requires()
                                                                        ;;
                                                                *)
                                                                        echo "Attempting to run spawn sub - builder..."
-                                                                       echo -ne "Package installation failed:\t$package_name\n"
+                                                                       echo "Package installation failed:\t$package_name"
                                                                        run_sub_builder $package_name
                                                                        if [ $? -eq 0 ]; then
                                                                                install_required_packages $package_name
@@ -1791,7 +1932,7 @@ fetch_build_requires()
                                                rm -f ".$package-req.txt"
                                        else
                                                echo "Attempting to run spawn sub - builder..."
-                                               echo -ne "Package installation failed:\t$package\n"
+                                               echo "Package installation failed:\t$package"
                                                run_sub_builder $package
                                                if [ $? -eq 0 ]; then
                                                        install_required_packages $package
@@ -1812,7 +1953,7 @@ fetch_build_requires()
                        fi
                done
                if [ "$NOT_INSTALLED_PACKAGES" != "" ]; then
-                       echo "Unable to install following packages and their dependencies:"
+                       echo >&2 "Unable to install following packages and their dependencies:"
                        for pkg in "$NOT_INSTALLED_PACKAGES"
                        do
                                echo $pkg
@@ -1820,28 +1961,28 @@ fetch_build_requires()
                        remove_build_requires
                        exit 8
                fi
-       fi
 }
 
 init_rpm_dir() {
-
-       TOP_DIR="`eval $RPM $RPMOPTS --eval '%{_topdir}'`"
+       TOP_DIR=$(eval $RPM $RPMOPTS --eval '%{_topdir}')
        CVSROOT=":pserver:cvs@$CVS_SERVER:/cvsroot"
 
+       echo "Initializing rpm directories to $TOP_DIR from $CVSROOT"
        mkdir -p $TOP_DIR/{RPMS,BUILD,SRPMS}
        cd $TOP_DIR
-       cvs -d $CVSROOT co SOURCES/.cvsignore SPECS/{mirrors,adapter{,.awk},fetchsrc_request,builder,{relup,compile,repackage}.sh}
+       $CVS_COMMAND -d $CVSROOT co packages/{.cvsignore,rpm.groups,dropin,mirrors,md5,adapter{,.awk},fetchsrc_request,builder,{relup,compile,repackage}.sh}
 
        init_builder
 
-       echo "To checkout *all* .spec files:"
-       echo "- remove $SPECS_DIR/CVS/Entries.Static"
-       echo "- run cvs up in $SPECS_DIR dir"
+       echo "To checkout *all* .spec files (read-only):"
+       echo "- run cvs co SPECS"
+
+       echo "To checkout *all* packages:"
+       echo "- run cvs up -dP in $TOP_DIR/packages dir"
 
        echo ""
        echo "To commit with your developer account:"
-       echo "- edit $SPECS_DIR/CVS/Root"
-       echo "- edit $SOURCE_DIR/CVS/Root"
+       echo "- edit $TOP_DIR/packages/CVS/Root"
 }
 
 get_greed_sources() {
@@ -1849,11 +1990,41 @@ get_greed_sources() {
        if [ -n "BE_VERBOSE" ]; then
                echo "Try greed download: $1 from: $CVSROOT"
        fi
-       cvs -d $CVSROOT get SOURCES/$1
+       $CVS_COMMAND -d $CVSROOT get SOURCES/$1
        if [ $? != 0 ]; then
                Exit_error err_no_source_in_repo $1
        fi
-       
+
+}
+
+# remove entries from CVS/Entries
+cvs_entry_remove() {
+       local cvsdir="$1"; shift
+       if [ ! -d "$cvsdir" ]; then
+               echo >&2 "cvs_entry_remove: $cvsdir is not a directory"
+               exit 1
+       fi
+
+       for file in "$@"; do
+               rm -f $cvsdir/CVS/Entries.new || return 1
+               awk -ve="${file##*/}" -F/ '$2 != e {print}' $cvsdir/CVS/Entries > $cvsdir/CVS/Entries.new || return 1
+               mv -f $cvsdir/CVS/Entries.new $cvsdir/CVS/Entries || return 1
+       done
+       return 0
+}
+
+mr_proper() {
+       init_builder
+       NOCVSSPEC="yes"
+       DONT_PRINT_REVISION="yes"
+       get_spec
+       parse_spec
+
+       # remove from CVS/Entries
+       cvs_entry_remove $PACKAGE_DIR $SPECFILE $SOURCES $PATCHES
+
+       # remove spec and sources
+       $RPMBUILD --clean --rmsource --rmspec --nodeps --define \'_specdir $PACKAGE_DIR\' --define \'_sourcedir $PACKAGE_DIR\' $SPECFILE
 }
 
 #---------------------------------------------
@@ -1906,7 +2077,7 @@ while [ $# -gt 0 ]; do
                -B | --branch )
                        COMMAND="branch"; shift; TAG="${1}"; shift;;
                -c | --clean )
-                       CLEAN="--clean --rmspec --rmsource"; shift ;;
+                       CLEAN="--clean"; shift ;;
                -cf | --cvs-force )
                        CVS_FORCE="-F"; shift;;
                -d | --cvsroot )
@@ -1958,11 +2129,16 @@ while [ $# -gt 0 ]; do
                        shift; RPMOPTS="${RPMOPTS} ${1}"; shift ;;
                --nopatch | -np )
                        shift; RPMOPTS="${RPMOPTS} --define \"patch${1} : ignoring patch${1}; exit 1; \""; shift ;;
+               --topdir)
+                       RPMOPTS="${RPMOPTS} --define \"_topdir $2\""
+                       shift 2
+                       ;;
                --with | --without )
                        case $GROUP_BCONDS in
                                "yes")
                                        COND=${1}
                                        shift
+                                       # XXX: broken: ./builder -bb ucspi-tcp.spec --without mysql
                                        while ! `echo ${1}|grep -qE '(^-|spec)'`
                                        do
                                                BCOND="$BCOND $COND $1"
@@ -1988,9 +2164,13 @@ while [ $# -gt 0 ]; do
                --date )
                        CVSDATE="${2}"; shift 2 ;;
                -r | --cvstag )
-                       shift; CVSTAG="${1}"; shift ;;
+                       CVSTAG="$2"
+                       shift 2
+                       ;;
                -A)
-                       shift; CVSTAG="HEAD"; ;;
+                       shift
+                       CVSTAG="HEAD"
+                       ;;
                -R | --fetch-build-requires)
                        FETCH_BUILD_REQUIRES="yes"
                        NOT_INSTALLED_PACKAGES=
@@ -2082,6 +2262,11 @@ while [ $# -gt 0 ]; do
                                RPMOPTS="${RPMOPTS} --define \"${MACRO} ${VALUE}\""
                        fi
                        ;;
+               --alt_kernel)
+                       shift
+                       RPMOPTS="${RPMOPTS} --define \"alt_kernel $1\""
+                       shift
+                       ;;
                --short-circuit)
                        RPMBUILDOPTS="${RPMBUILDOPTS} --short-circuit"
                        shift
@@ -2094,6 +2279,10 @@ while [ $# -gt 0 ]; do
                        COMMAND="show_bcond_args"
                        shift
                        ;;
+               --show-avail-bconds)
+                       COMMAND="show_avail_bconds"
+                       shift
+                       ;;
                --nodeps)
                        shift
                        RPMOPTS="${RPMOPTS} --nodeps"
@@ -2101,31 +2290,38 @@ while [ $# -gt 0 ]; do
                -debug)
                        RPMBUILDOPTS="${RPMBUILDOPTS} -debug"; shift
                        ;;
-               -* )
+               -*)
                        Exit_error err_invalid_cmdline "$1"
                        ;;
-               * )
-                       SPECFILE="${1}"
+               *)
+                       SPECFILE=$1; shift
                        # check if specname was passed as specname:cvstag
                        if [ "${SPECFILE##*:}" != "${SPECFILE}" ]; then
                                CVSTAG="${SPECFILE##*:}"
                                SPECFILE="${SPECFILE%%:*}"
                        fi
-                       ASSUMED_NAME="$(basename ${SPECFILE%%.spec})"
-                       shift
+                       # always have SPECFILE ending with .spec extension
+                       SPECFILE=${SPECFILE%%.spec}.spec
+                       ASSUMED_NAME=$(basename ${SPECFILE%%.spec})
        esac
 done
 
-if [ -f CVS/Entries ] && [ -z "$CVSTAG" ]; then
-       CVSTAG=$(awk -vSPECFILE="${SPECFILE%.spec}.spec" -F/ '$2 == SPECFILE && $6 ~ /^T/{print substr($6, 2)}' CVS/Entries)
+[ -d "$ASSUMED_NAME" ] && CVS_ENTRIES="$ASSUMED_NAME/CVS/Entries" || CVS_ENTRIES="CVS/Entries"
+if [ -f "$CVS_ENTRIES" ] && [ -z "$CVSTAG" ]; then
+       CVSTAG=$(awk -vSPECFILE=$(basename $SPECFILE) -F/ '$2 == SPECFILE && $6 ~ /^T/{print substr($6, 2)}' ${CVS_ENTRIES})
        if [ "$CVSTAG" ]; then
-               echo >&2 "builder: Stick tag $CVSTAG active. Use -r TAGNAME to override."
+               echo >&2 "builder: Sticky tag $CVSTAG active. Use -r TAGNAME to override."
        fi
 elif [ "$CVSTAG" = "HEAD" ]; then
        # assume -r HEAD is same as -A
        CVSTAG=""
 fi
 
+if [ "$CVSTAG" ]; then
+       # pass $CVSTAG used by builder to rpmbuild too, so specs could use it
+       RPMOPTS="$RPMOPTS --define \"_cvstag $CVSTAG\""
+fi
+
 if [ -n "$DEBUG" ]; then
        set -x
        set -v
@@ -2165,10 +2361,43 @@ case "$COMMAND" in
                        set_bconds_values
                        echo "$BCOND"
                fi
+               ;;
+       "show_avail_bconds")
+               init_builder
+               if [ -n "$SPECFILE" ]; then
+                       get_spec > /dev/null
+                       parse_spec
+                       local bcond_avail=$(find_spec_bcond $SPECFILE)
+                       local opt bcond bconds
+                       for opt in $bcond_avail; do
+                               case "$opt" in
+                               without_*)
+                                       bcond=${opt#without_}
+                                       bconds="$bconds $bcond"
+                                       ;;
+                               with_*)
+                                       bcond=${opt#with_}
+                                       bconds="$bconds $bcond"
+                                       ;;
+                               *)
+                                       echo >&2 "ERROR: unexpected '$opt' in show_avail_bconds"
+                                       exit 1
+                                       ;;
+                               esac
+                       done
+                       echo $bconds
+               fi
+
                ;;
        "build" | "build-binary" | "build-source" | "build-prep" | "build-build" | "build-install" | "build-list")
                init_builder
                if [ -n "$SPECFILE" ]; then
+                       # display SMP make flags if set
+                       smp_mflags=$(rpm -E %{?_smp_mflags})
+                       if [ "$smp_mflags" ]; then
+                               echo "builder: SMP make flags are set to $smp_mflags"
+                       fi
+
                        get_spec
                        parse_spec
                        set_bconds_values
@@ -2187,18 +2416,9 @@ case "$COMMAND" in
 
                        # ./builder -bs test.spec -r AC-branch -Tp auto-ac- -tt
                        if [ -n "$TEST_TAG" ]; then
-                               # - do not allow utf8 encoded specs on AC-branch
-                               if [ "$CVSTAG" = "AC-branch-disabled" ]; then
-                                       local t
-                                       t=$(grep '^Summary(.*\.UTF-8):' $SPECFILE)
-                                       if [ "$t" ]; then
-                                               Exit_error err_acl_deny "UTF-8 .specs not allowed on $CVSTAG"
-                                       fi
-                               fi
-
                                local TAGVER=`make_tagver`
                                echo "Searching for tag $TAGVER..."
-                               TAGREL=$(cvs status -v $SPECFILE | grep -E "^[[:space:]]*${TAGVER}[[[:space:]]" | sed -e 's#.*(revision: ##g' -e 's#).*##g')
+                               TAGREL=$($CVS_COMMAND status -v $SPECFILE | grep -E "^[[:space:]]*${TAGVER}[[[:space:]]" | sed -e 's#.*(revision: ##g' -e 's#).*##g')
                                if [ -n "$TAGREL" ]; then
                                        Exit_error err_tag_exists "$TAGVER" "$TAGREL"
                                fi
@@ -2207,7 +2427,7 @@ case "$COMMAND" in
                                TREE_PREFIX=$(echo "$TAG_PREFIX" | sed -e 's#^auto-\([a-zA-Z]\+\)-.*#\1#g')
                                if [ "$TREE_PREFIX" != "$TAG_PREFIX" ]; then
                                        TAG_BRANCH="${TREE_PREFIX}-branch"
-                                       TAG_STATUS=$(cvs status -v $SPECFILE | grep -Ei "${TAG_BRANCH}.+(branch: [0-9.]+)")
+                                       TAG_STATUS=$($CVS_COMMAND status -v $SPECFILE | grep -Ei "${TAG_BRANCH}.+(branch: [0-9.]+)")
                                        if [ -n "$TAG_STATUS" -a "$CVSTAG" = "HEAD" ]; then
                                                Exit_error err_branch_exists "$TAG_STATUS"
                                        fi
@@ -2300,7 +2520,7 @@ case "$COMMAND" in
                fi
                ;;
        "mr-proper" )
-               $RPM --clean --rmsource --rmspec --force --nodeps $SPECFILE
+               mr_proper
                ;;
        "list-sources-files" )
                init_builder
@@ -2330,7 +2550,7 @@ case "$COMMAND" in
                get_spec
                parse_spec
                for SAP in $SOURCES $PATCHES; do
-                       echo $SOURCE_DIR/$(echo $SAP | awk '{gsub(/.*\//,"") ; print }')
+                       echo $PACKAGE_DIR/$(echo $SAP | awk '{gsub(/.*\//,"") ; print }')
                done
                ;;
        "list-sources-distfiles-paths" )
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