diff options
Diffstat (limited to 'release')
| -rwxr-xr-x | release/picobsd/build/picobsd | 169 |
1 files changed, 109 insertions, 60 deletions
diff --git a/release/picobsd/build/picobsd b/release/picobsd/build/picobsd index 4e1c023..69236aa 100755 --- a/release/picobsd/build/picobsd +++ b/release/picobsd/build/picobsd @@ -21,7 +21,6 @@ # Makefile.conf Makefile used to build the kernel # config shell variables, sourced here. # mfs.mtree mtree config file -# # floppy.tree/ files which go on the floppy # mfs_tree/ files which go onto the mfs # @@ -29,10 +28,13 @@ # PICOBSD kernel config file # config shell variables, sourced here. # crunch.conf crunchgen configuration +# mfs.mtree overrides ${PICO_TREE}/mfs.mtree # floppy.tree.exclude files from floppy.tree/ which we do not need here. -# floppy.tree/ local additions to the floppy.tree +# floppy.tree/ local additions to ${PICO_TREE}/mfs_free # floppy.tree.${site}/ same as above, site specific. # mfs_tree/ local additions to the mfs_free +# buildtree.mk optional makefile to build an extension for floppy tree +# (generated in buildtree/ ) # #--- The main entry point is at the end. @@ -98,6 +100,7 @@ set_defaults() { EDITOR=${EDITOR:-vi} fd_size=${fd_size:-1440} + o_use_loader="yes" # use /boot/loader o_all_in_mfs="yes" # put all files in mfs so you can boot and run # the image via diskless boot. o_clean="" # do not clean @@ -127,6 +130,7 @@ set_defaults() { # mountpoint used to build memory filesystems c_fs=fs.PICOBSD # filename used for the memory filesystem c_img=picobsd.bin # filename used for the picobsd image + generate_iso="NO" # don't generate the iso image # select the right memory disk name case `uname -r` in @@ -146,6 +150,7 @@ set_defaults() { trap fail 15 } +# entry for 4.x and earlier trees create_includes_and_libraries2() { local no log "create_includes_and_libraries2() for ${SRC}" @@ -207,7 +212,7 @@ create_includes_and_libraries() { # set_type <type> looks in user or system directories for the floppy type # specified as first argument, and sets variables according to the config. -# file. Sets THETYPE, SITE, name, MY_TREE and BUILDDIR +# file. Also sets MY_TREE and BUILDDIR and SITE set_type() { local a i @@ -255,6 +260,13 @@ set_msgs() { # OK \t3. Site-info: ${SITE}\n\t4. Full-path: ${MY_TREE}\n" } +# build the iso image +build_iso_image() { + log "build_iso_image()" + clear + set_msgs + printf "${MSG}---> Build the iso image not ready yet\n\n" +} # Main build procedure. build_image() { @@ -307,10 +319,6 @@ build_package() { echo "##############################################" >>build.status for z in bridge dial router net isp ; do set_type ${z} - if [ "${name}" = "" ] ; then - echo "*** TYPE=${z} not found" >>build.status - continue - fi echo "---------------------------------------------">>build.status echo "Building TYPE=${z}, SIZE=${MFS_SIZE}" >>build.status msg="(ok)" # error message @@ -484,10 +492,10 @@ populate_floppy_fs() { # OK dst=${BUILDDIR}/floppy.tree log "pwd=`pwd` Populating floppy filesystem..." - # clean relics from old compilations. - rm -rf ${dst} || true - mkdir ${dst} + rm -rf ${dst} || true # clean relics from old compilations. + mkdir ${dst} # create a clean tree + # compute exclude list for generic tree excl=${MY_TREE}/floppy.tree.exclude if [ -f ${excl} ] ; then log "Files excluded from generic tree: `echo;cat ${excl}`" @@ -495,29 +503,26 @@ populate_floppy_fs() { # OK else excl="" fi - (cd ${PICO_TREE}/floppy.tree ; tar -cf - --exclude CVS --exclude .svn \ - ${excl} . ) | \ + # copy from the floppy trees into the destination + for FLOPPY_TREE in ${PICO_TREE}/floppy.tree ${MY_TREE}/floppy.tree \ + ${MY_TREE}/floppy.tree.${SITE} ; do + if [ -d ${FLOPPY_TREE} ] ; then + (cd ${FLOPPY_TREE} ; tar -cf - --exclude CVS \ + --exclude .svn ${excl} . ) | \ (cd ${dst} ; tar x${o_tarv}f - ) - log "Copied from generic floppy-tree `echo; ls -laR ${dst}`" - - srcdir=${MY_TREE}/floppy.tree - if [ -d ${srcdir} ] ; then - log "update with type-specific files:" - (cd ${srcdir} ; tar -cf - --exclude CVS --exclude .svn . ) | \ - (cd ${dst} ; tar x${o_tarv}f - ) - log "Copied from type floppy-tree `echo; ls -laR ${dst}`" - else - log "No type-specific floppy-tree" - fi - if [ -d ${srcdir}.${SITE} ] ; then - log "Update with site-specific (${SITE}) files:" - (cd ${srcdir}.${SITE} ; tar -cf - --exclude CVS --exclude .svn . ) | \ - (cd ${dst} ; tar x${o_tarv}f - ) - log "Copied from site floppy-tree `echo; ls -laR ${dst}`" - else - log "No site-specific floppy-tree" - fi + log "Copied from ${FLOPPY_TREE}" + fi + excl="" # reset the exclude list. + done + # add local manipulation + if [ -f ${MY_TREE}/buildtree.mk ] ; then + log "building local floppy tree" + ${BINMAKE} -C ${dst} -f ${MY_TREE}/buildtree.mk floppy.tree + fi + + # compress the files in etc/, just in case + # XXX this should be done in the makefile. # gzip returns an error if it fails to compress some file (cd $dst ; gzip -9 etc/* log "Compressed files in etc/ `echo; ls -l etc`" @@ -532,13 +537,12 @@ populate_floppy_fs() { # OK # Finally, if required, make a copy of the floppy.tree onto /fd populate_mfs_tree() { - local a dst + local a dst MFS_TREE log "populate_mfs_tree()" dst=${BUILDDIR}/mfs.tree - # clean relics from old compilations. - rm -rf ${dst} || true - mkdir ${dst} + rm -rf ${dst} || true # clean relics from old compilations. + mkdir ${dst} # create a fresh tree log "pwd=`pwd`, Populating MFS tree..." @@ -555,7 +559,7 @@ populate_mfs_tree() { ln -s /dev/null ${dst}/var/run/log ln -s /etc/termcap ${dst}/usr/share/misc/termcap - + ### now build the crunched binaries ### ( cd ${BUILDDIR}/crunch log "Making and installing crunch1 from `pwd` src ${SRC}..." @@ -599,12 +603,18 @@ populate_mfs_tree() { fi done + if [ -f ${MY_TREE}/buildtree.mk ] ; then + log "building local floppy tree" + ${BINMAKE} -C ${dst} -f ${MY_TREE}/buildtree.mk mfs.tree + fi + if [ "${o_all_in_mfs}" = "yes" ]; then log "Copy generic floppy_tree into MFS..." - # this may fail in case the floppy is empty + # ignore failure in case the floppy is empty cp -Rp ${BUILDDIR}/floppy.tree/* ${dst}/fd || true fi + # 4.x compatibility - create device nodes if [ "${o_no_devfs}" != "" ] ; then # create device entries using MAKEDEV (cd ${dst}/dev @@ -623,19 +633,21 @@ populate_mfs_tree() { log "importing ${import_files} into mfs" # We do it in a chroot environment on the target so # symlinks are followed correctly. - cp `which tar` ${dst}/my_copy_of_tar + # Make sure we have a statically linked tar there. + mkdir -p ${dst}/rescue + cp /rescue/tar ${dst}/rescue (cd ${l_usrtree}/.. ; tar cf - ${import_files} ) | \ - (chroot ${dst} /my_copy_of_tar xf - ) - rm ${dst}/my_copy_of_tar + (chroot ${dst} /rescue/tar xPf - ) + rm -rf ${dst}/rescue fi (cd ${BUILDDIR} # override the owner echo "/set uid=0 gid=0" > mtree.out - mtree -c -p ${dst} -k "" >> mtree.out + mtree -ic -p ${dst} -k "" >> mtree.out log "mtre.out at ${BUILDDIR}/mtree.out" makefs -t ffs -o bsize=4096 -o fsize=512 \ - -s ${MFS_SIZE}k -f 100 -F mtree.out ${c_fs} ${dst} + -s ${MFS_SIZE}k -f 1000 -F mtree.out ${c_fs} ${dst} ls -l ${c_fs} ) log "done mfs image" } @@ -712,14 +724,16 @@ fill_floppy_image() { fi log "Labeling floppy image" - log "patch ${c_boot2} to boot /kernel right away" b2=${BUILDDIR}/boot2 # modified boot2 cp -f ${c_boot2} ${b2} chmod 0644 ${b2} - set `strings -at d ${b2} | grep "/boot/loader"` - echo -e "/kernel\0\0\0\0\0" | \ - dd of=${b2} obs=$1 oseek=1 conv=notrunc 2>/dev/null + if [ ${o_use_loader} = "no" ] ; then + log "patch ${c_boot2} to boot /kernel right away" + set `strings -at d ${b2} | grep "/boot/loader"` + echo -e "/kernel\0\0\0\0\0" | \ + dd of=${b2} obs=$1 oseek=1 conv=notrunc 2>/dev/null + fi chmod 0444 ${b2} dst=${BUILDDIR}/image.tree @@ -739,22 +753,39 @@ fill_floppy_image() { if [ ${mfs_start} -gt 0 -a ${mfs_size} -ge ${imgsize} ] ; then mfs_ofs=$((${mfs_start} + 8192)) log "Preload kernel with file ${c_fs} at ${mfs_ofs}" + logverbose "`ls -l ${c_fs}` to fit in ${mfs_size}" dd if=${c_fs} ibs=8192 iseek=1 of=kernel obs=${mfs_ofs} \ - oseek=1 conv=notrunc 2> /dev/null + oseek=1 conv=notrunc # 2> /dev/null else log "not loading mfs, size ${mfs_size} img ${imgsize}" fi log "Compress with kgzip and copy to floppy image" - kgzip -o kernel.gz kernel - cp -p kernel.gz ${dst}/kernel || fail $? no_space "copying kernel" + if [ ${o_use_loader} = "no" ] ; then + kgzip -o kernel.gz kernel + cp -p kernel.gz ${dst}/kernel || fail $? no_space "copying kernel" + else + gzip kernel + mkdir -p ${dst}/boot/kernel + echo "hint.acpi.0.disabled=\"1\"" > ${dst}/boot/loader.conf + echo "console=\"comconsole\"" >> ${dst}/boot/loader.conf + cp -p /boot/loader ${dst}/boot/loader || fail $? no_space "copying bootloader" + cp -p kernel.gz ${dst}/boot/kernel/kernel.gz || fail $? no_space "copying kernel" + fi - log "Now transfer floppy tree if not already in MFS image" # now transfer the floppy tree. If it is already in mfs, dont bother. if [ "${o_all_in_mfs}" != "yes" ] ; then + log "Now transfer floppy tree if not already in MFS image" cp -Rp floppy.tree/* ${dst} || \ fail $? no_space "copying floppy tree" fi ) + + # add local manipulation to the image + if [ -f ${MY_TREE}/buildtree.mk ] ; then + ${BINMAKE} -C ${dst} -f ${MY_TREE}/buildtree.mk image.tree + fi + + log "image used `du -s ${dst}` of ${blocks}k" (cd ${BUILDDIR} makefs -t ffs -o bsize=4096 -o fsize=512 \ -s ${blocks}k -f 50 ${c_img} ${dst} @@ -764,9 +795,19 @@ fill_floppy_image() { ${l_label} -f `pwd`/${c_img} | sed -e '/ c:/{p;s/c:/a:/;}' | \ ${l_label} -R -f `pwd`/${c_img} /dev/stdin ${l_label} -f `pwd`/${c_img} + ls -l ${c_img} - logverbose "after disklabel" - ) + ${l_label} -f `pwd`/${c_img} + logverbose "after disklabel" + ) + + echo "BUILDDIR ${BUILDDIR}" + if [ "${generate_iso}" = "YES" ]; then + echo "generate_iso ${generate_iso}" + #build_iso_image() + exit 1 + fi + # dump the primary and secondary boot # XXX primary is 512 bytes dd if=${c_boot1} of=${BUILDDIR}/${c_img} conv=notrunc 2>/dev/null @@ -781,7 +822,8 @@ fill_floppy_image() { rm -rf ${BUILDDIR}/floppy.tree || true # cleanup # df -ik ${dst} | colrm 70 > .build.reply rm -rf ${dst} - rm ${BUILDDIR}/kernel.gz ${BUILDDIR}/${c_fs} + rm ${BUILDDIR}/${c_fs} + # rm ${BUILDDIR}/kernel.gz } # This function creates variables which depend on the source tree in use: @@ -824,8 +866,7 @@ set_build_parameters() { # arguments. set_defaults -args="" -while [ x"$1" != x ]; do +while [ true ]; do case $1 in --src) # set the source path instead of /usr/src SRC=`(cd $2; pwd)` @@ -840,12 +881,17 @@ while [ x"$1" != x ]; do shift ;; + --no_loader) # omit /boot/loader, just rely on boot2 + # (it may have problems with kernels > 4MB) + o_use_loader="no" + ;; + --all_in_mfs) o_all_in_mfs="yes" ;; --no_all_in_mfs) - o_all_in_mfs="" + o_all_in_mfs="no" ;; --modules) # also build kernel modules @@ -865,21 +911,24 @@ while [ x"$1" != x ]; do o_tarv="v" # tar verbose flag o_makeopts="-d l" # be verbose ;; + + --iso) # generate iso image + generate_iso="YES" + ;; + *) - args="$args $1" # accumulate args + break ;; esac shift done set_build_parameters # things that depend on ${SRC} +set_type $1 $2 # type and site, respectively # If $1="package", it creates a neat set of floppies -set -- ${args} [ "$1" = "package" ] && build_package -set_type $args # type and site, respectively - [ "${o_interactive}" != "NO" ] && main_dialog if [ "${o_clean}" = "YES" ] ; then |
