Note that svn 257268 gnu/usr.bin/binutils/ld/Makefile
seems to break the "toolchain" target when building HEAD
on RELENG_9, so until this is solved you may want to
svn update -r 257267 gnu/usr.bin/binutils/ld/Makefile
before building picobsd
The fix involved adding a proper build of ld-elf.so.1 ,
and also replacing ldd with objdump (suggested by Garrett Cooper)
to build the list of shared libraries needed by the binaries
and libraries on the target.
improve support for multi-arch and cross-arch builds, by adding
a suffix to the kernel config file and build_directory.
(cross builds not clean yet, a cross-built kernel boots
but fails when starting /sbin/init)
we need to set TARGET and TARGET_ARCH to get a correct WMAKEENV.
I am setting both to i386 since this is what picobsd is used for,
though there might be a better fix.
Add initial support for parallel make. This is disabled right now,
because there are incorrect dependencies somewhere which require
to run picobsd 2-3 times to complete a build.
MFC after: 2 weeks
free from the 2.88MB that we had using El Torito emulation.
The --iso option was already there, just didn't do anything before.
Submitted by: Marta Carbone
MFC after: 3 days
without root privs. This is done, among other things, replacing
the absolute paths in the symlinks with relative paths, so we
do not need to do a chroot to follow them.
Still need to update the manpage.
MFC after: 3 days
have problems with kernels larger than 4MB.
Add a flag to avoid the /boot/loader and use the old method.
Add support for an additional makefile to perform custom manipulation
(this is not documented yet).
Add support for building an ISO image (not complete)
- It is opt-out for now so as to give it maximum testing, but it may be
turned opt-in for stable branches depending on the consensus. You
can turn it off with WITHOUT_SSP.
- WITHOUT_SSP was previously used to disable the build of GNU libssp.
It is harmless to steal the knob as SSP symbols have been provided
by libc for a long time, GNU libssp should not have been much used.
- SSP is disabled in a few corners such as system bootstrap programs
(sys/boot), process bootstrap code (rtld, csu) and SSP symbols themselves.
- It should be safe to use -fstack-protector-all to build world, however
libc will be automatically downgraded to -fstack-protector because it
breaks rtld otherwise.
- This option is unavailable on ia64.
Enable GCC stack protection (aka Propolice) for kernel:
- It is opt-out for now so as to give it maximum testing.
- Do not compile your kernel with -fstack-protector-all, it won't work.
Submitted by: Jeremie Le Hen <jeremie@le-hen.org>
floppy types (in fact, we have only one left!)
Also cleanup some code, using || and && in some places, and
using "export VAR=value" instead of two separate lines.
- use proper make configuration for the build, using
${BINMAKE} as evaluated by ${VERSION}/src/Makefile
- remove -lmytinfo from crunch.conf
- remove support for login_access in tinyware/login
- remove "machine i386" from the kernel config file
It might actually be interesting to extend the script to do
a cross build for !i386 ...
MFC after: 3 days
+ declare some shell variables as 'local'
+ add a missing ';;' in a 'case' statement
+ centralize newfs options
+ properly override GID and UID when installing include files and libraries
+ add a missing '-r' in disklabel commands (maybe not necessary, but it
does not harm and it was used in the RELENG_4 version)
+ no more require 'perl' when installing the secondary loader
+ use '-t rsa1' when invoking ssh-keygen
