Move commands to create stripped kernel into Makefile.conf,
so as to make the "picobsd" script less version-specific. Improve handling of cross-builds (which requires creation of includes and libraries for the new source tree). The "picobsd" script will not probably work on -current because it still uses 'vn' instead of 'md', but i am commiting it anyways to keep it in sync with the version in -stable.
This commit is contained in:
Luigi Rizzo
parent
560ec95bec
commit
1d199fd358
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=82917
@ -17,6 +17,10 @@ CONFFILE=PICOBSD-${name}
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COMPILE=${CONF}/../compile/${CONFFILE}
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KERNFILE=${COMPILE}/kernel
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${BUILDDIR}/kernel: ${KERNFILE}
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cp -p ${.OODATE} ${.TARGET}
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strip ${.TARGET}
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strip --remove-section=.note --remove-section=.comment ${.TARGET}
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${KERNFILE}: ${COMPILE} do_a_make_in_the_kernel_directory_anyways
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@ -199,7 +199,7 @@ build_package() {
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main_dialog() {
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while [ true ] ; do
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set_msgs
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dialog --menu "PicoBSD build menu -- (19 feb 2000)" 19 70 12 \
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dialog --menu "PicoBSD build menu -- (29 aug 2001)" 19 70 12 \
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N "--> READY, build it <---" \
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T "${MSG1}" \
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K "edit Kernel config file" \
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@ -364,14 +364,9 @@ init_stage1() {
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# Then copy it here and strip as much as possible.
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do_kernel() { # OK
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log "---> Preparing kernel \"$name\" in $MY_TREE"
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(cd $MY_TREE; export name SRC CONFIG # used in this makefile ;
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make -v -f ${PICO_TREE}/build/Makefile.conf )
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cp -p ${SRC}/sys/compile/PICOBSD-${name}/kernel ${BUILDDIR}/kernel || \
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(cd $MY_TREE; export name SRC CONFIG BUILDDIR # used in this makefile ;
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make -v -f ${PICO_TREE}/build/Makefile.conf ) || \
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fail $? missing_kernel
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(cd ${BUILDDIR};
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strip kernel
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strip --remove-section=.note --remove-section=.comment kernel
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)
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}
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# Populate the variable part of the floppy filesystem. Should be
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@ -491,12 +486,9 @@ populate_mfs() {
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log "---> Making and installing crunch1 from `pwd`..."
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a=${BUILDDIR}/crunch1.conf
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( export BUILDDIR SRC MY_TREE PICO_OBJ ;
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make -v -f ${PICO_TREE}/build/Makefile.conf ${BUILDDIR}/crunch.mk )
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# update crunch.mk for new libs
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if [ "${LIBS}" != "" ] ; then
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sed -e "s@^LIBS=@ LIBS= ${LIBS}@" ${BUILDDIR}/crunch.mk > ${BUILDDIR}/crunch1.mk
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mv ${BUILDDIR}/crunch1.mk ${BUILDDIR}/crunch.mk
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fi
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make -v -f ${PICO_TREE}/build/Makefile.conf ${BUILDDIR}/crunch.mk )
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log "-- libs are ${LIBS} "
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export LIBS CFLAGS # used by crunch.mk
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log "Now make -f crunch.mk"
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make ${makeopts} -f ${BUILDDIR}/crunch.mk
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strip --remove-section=.note --remove-section=.comment crunch1
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@ -577,6 +569,12 @@ fail() {
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missing_kernel)
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echo "Error: you must build PICOBSD${suffix} kernel first"
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;;
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includes)
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echo "Error: failed while making includes"
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;;
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libraries)
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echo "Error: failed while making libraries"
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;;
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"")
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echo "User break"
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errcode="userbreak";
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@ -661,36 +659,44 @@ while [ true ]; do
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case $1 in
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--src) # set the source path instead of /usr/src
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SRC=$2
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# Optionally creates include directory, and set cflags
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# accordingly. Note that you will still need the right
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# libraries...
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if [ "$3" = "--init" ] ; then
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# Optionally creates include directory and libraries.
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mkdir -p ${SRC}/usr/include # the include directory...
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mkdir -p ${SRC}/usr/share/misc # a few things go here
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mkdir -p ${SRC}/usr/lib # libraries
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i=${SRC}/usr/include # the include directory...
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if [ \! -d $i ] ; then
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echo "Create \"$i\" as include directory"
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mkdir -p $i
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(cd ${SRC};
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INCOWN=`id -un` DESTDIR=${SRC} make includes
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)
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(cd ${SRC}; INCOWN=`id -un` DESTDIR=${SRC} make includes ) || \
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fail $? includes
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# libraries already have the include path in the Makefile
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CFLAGS="-nostdinc" ; export CFLAGS
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(cd ${SRC}
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# $e is the invocation of make with correct environment
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e="MAKEOBJDIRPREFIX=/usr/obj-pico/picobsd/libraries \
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BINOWN=`id -un` DESTDIR=${SRC} \
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make -DNOHTML -DNOINFO -DNOMAN -DNOSHARE -DNOFSCHG "
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# need to 'make obj' in a few places. This is very
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# version-specific... The following works for 5.0
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for i in lib secure/lib gnu/lib usr.sbin/pcvt/keycap \
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gnu/usr.bin/perl usr.bin/lex ; do
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(cd ${i}; eval $e obj)
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done
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# now make the static libraries
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eval $e -DNOPROFILE -DNOPIC libraries
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) || fail $? "libraries"
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log "libraries done"
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fi
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CFLAGS="-nostdinc -I$i" ; export CFLAGS
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i=${SRC}/usr/lib
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if [ \! -d $i ]; then
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echo "Create libraries (this takes long...)"
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mkdir -p $i
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(cd ${SRC};
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BINOWN=`id -un` DESTDIR=${SRC} \
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make -DNOHTML -DNOINFO -DNOMAN -DNOFSCHG libraries
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)
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fi
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LIBS=" -L$i"
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(cd ${SRC}/usr.sbin/config ;
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make
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)
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# pass the right LIBS and CFLAGS to the Makefile,
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# and build the config program
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LIBS="-L${SRC}/usr/lib"
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CFLAGS="-nostdinc -I${SRC}/usr/include"
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export LIBS CFLAGS
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(cd ${SRC}/usr.sbin/config ; CFLAGS="" make )
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CONFIG=${SRC}/usr.sbin/config/config
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shift
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;;
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--floppy_size)
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FLOPPY_SIZE=$2
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shift
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