than ".so". The old extension conflicted with well-established
naming conventions for dynamically loadable modules.
The "clean" targets continue to remove ".so" files too, to deal with
old systems.
o make install ; make install now works
o make all ; make all is quiet the second time
o Dependancies are properliy debugged; this means that make -jN has a
far hihjer likelyhood of working.
o a proper 'link farm' has been constructed for the build. This
dramatically simplifies the dependancy tangle.
o for perldoc's use, all the .pod files are installed.
o the man3 docs are properly compressed.
o the man pages and libary code are installed by the makefiles, not
by a perl script.
o at the end, h2ph is run.
shared versions should not need to add -lm unless the program uses libm
itself. Strictly speaking, libg++ depends on libstdc++, but libstdc++
has dynamic dependencies on some exception tables and binutils doesn't
seem to like it when a secondary library has undefined references. It
doesn't seem to care when -lstdc++ is added on the command line to ld
though. Anyway, the c++ driver adds -lstdc++ explicitly, so that should
be OK. c++ also adds -lm explicitly too, even though it wouldn't need
to now. [except for statically linked binaries as .a files don't have an
equivalent of automatic internal shared object dependencies.]
are installed in the same place as on 2.2.*; this will almost
certainly change in the future.
While I'm here, finish off the shared library brouhaha with miniperl.
shamefully dropped on the floor. I need to add it now since it does a
minor number bump, but otherwise the current functionality of libdialog
is unchanged (in all its evil glory) and the change is non-intrusive.
Submitted by: "Anatoly A. Orehovsky" <tolik@mpeks.tomsk.su>
1) Part of the NOSHARED fix; I messed this up and managed to get
perl installed without being linked to the shared library libperl.so.
This broke Perl in ELF when linking in shared objects.
2) Start of a cleanup of the man3 page location. This will (eventually)
allow for a the ports to put their pages in the "normal" ${PREFIX}-
based location.
3) Nuke cruft.
1) Inspired by JB's finding of a hardcoded /usr/bin/ranlib in the
config files, these have been properly cleaned up and have
been personalised for FreeBSD, not MarkM.
2) Inspired by Peter, copying of the lib/ext etc dirs has been
replaced by a link farm.
3) Common code has been moved to a higher-level Makefile.inc.
This has been tested with a make -j8.
Remove the /usr/bin path to ranlib and just let the build environment
set the path. Running an aout version of ranlib on an elf library
is something we'd prefer not to do. I'm surprised that the build
didn't spit any errors when it did this. Shrug.
1) Fix up the NOSHARED stuff (bde)
2) Accomodate CFLAGS (vanilla)
3) Provide separate files for i386 and alpha (Doug Rabson)
In case 3, the supplied files were corrupted, but the concepts
sound enough, so I just copied what exists into
config.SH-{elf|aout}.{i386|alpha}. Alpha team, go ahead and do what
is necessary on config.SH-elf.alpha. :-)
(Tested by make -j12 buildworld on a 4-cpu SMP box).
Address (but not solve) ELF shareable objects causing perl to
dump core. (I have a heck of a lot to learn about ELF).
Lots of help by: bde, jkh, jb and others
before it is installed.
This upsets Bruce because the host boostrap build forces tools to be
static anyway. He says I'm abusing NOTOOLS in src/Makefile by using
it to do a aout->elf transition build. One day I'll find a place to
install host tools like these to allow a true cross build.
can be used to select them. The purpose of this is not necessarily to
allow another host format, but to allow us to use the objformat trickery
for cross compilation.
a system header defines a macro __printf0like() using the new printf0
format attribute. uucp's internal ulog() function isn't actually
printf-like but uucp normally declares it as such.
tar now exits with new exit code EX_BADDIR after a failed chdir()
in name_next(), name_match(), and name_from_list().
PR: bin/2394
Submitted by: Satoshi Asami <asami@freebsd.org>
name of entry points, functions, subroutines, and program to
stderr error. The enclosed patches do 3 things:
(1) Silenced the output to stderr.
(2) Added a -v option to f2c and f77. This will turn on a verbose
mode, and dumps quite a bit of stuff to stderr.
(3) Updated the f2c man page.
PR: 7369
Submitted by: Steven G. Kargl <kargl@troutmask.apl.washington.edu>
`-C' can be used both when creating and extracting files. Further,
a `-C' inside the argument list causes a `chdir()' to the named
directory before the subsequent filename arguments to be interpreted.
Eg:- "tar -cf a+b.tar -C /a . -C /b ."
PR: 7221
`XCC= <relative cc> -B<path to relative cc1> ...'. This is equivalent
when cc and cc1, etc. have just been bootstrapped by `make world'.
The relative versions normally won't work if the target system is
not binary compatible. Bootstrapping different versions of gcc
without going through `make world' is slightly more broken than
before.
Uniformized macro names (P1OBJS -> LIB1POBJS, etc.).
Don't give full paths to sources.
They have been bootstrapped by `make world' since long before the
hacks here were cloned from ../libgcc/Makefile. The versions just
built in "../*" normally won't work if the target system is not binary
compatible.
Don't use OBJS to defeat `make depend'; just put generated sources in
SRCS.
Added temporary files to CLEANFILES.
bootstrapped by `make world'. The version just built in ".."
normally won't work if the target system is not binary compatible.
The bootstrapped version has a better chance of working.
This makes the fixes and bugs in the previous 3 commits irrelevant.
Rev.1.11 was just wrong and rev.1.10 became unnecessary when
perl/perl was added to build-tools. Don't expect to build perl/usub
without using `make world' or equivalent if you don't have perl
installed.
was already put in SRCS by the general yacc rules. Putting ldemul-list.h
in SRCS fixes races in `make -jN' when .depend hasn't been made.
Don't forget to clean ldemul-list.h.
Move a.out libraries to /usr/lib/aout to make space for ELF libs.
Make rtld usr /usr/lib/aout as default library path.
Make ldconfig reject /usr/lib as an a.out library path.
Fix various Makefiles for LIBDIR!=/usr/lib breakage.
This will after a make world & reboot give a system that no
longer uses /usr/lib/*, infact one could remove all the old
libraries there, they are not used anymore.
We are getting close to an ELF make world, but I'll let this
all settle for a week or two...
Move our old a.out utils to /usr/libexec/aout.
Enable binutils and put the utils in /usr/libexec/elf
Enable objformat, a little helper program that calls the right
utils based on /etc/objformat and $OBJFORMAT.
This will enable the ELF generating tools.
Remember that this is only step one, the system is still compiled
and run in a.out format ONLY.
Problem left to solve: The BSD manpages wins over the GNU equivalents
as the are installed last. We need to distinguish between the manpages
somehow...
CURDIR it has been built without an obj directory; however if it is in
neither of those places, we expect it to be in DESTDIR.
Yes Bruce, I know this is broken because the host is not supposed to be
the same as the target, but we need to get the hosted build working
properly first before even attempting a cross compiled operating
system build. That will need to concept of TOOLSDIR or something that
can be mapped to DESTDIR in the case of a hosted build and set to the
installed tools in a cross compiled build. Later, later, later!
perl executable from overriding the object directory path search where
perl is most likely to be. Most people haven't seen this because it
defaulted to /usr/bin/perl which might be OK as a fallback, but when
bootstrapping a new version (or the *first* version on alpha), we don't
really want to use /usr/bin/perl.
kernel's) curproc is null. This fixes endless recursion in
xfer_umem() for attempts to read from user addresses, in particular
for attempts to read %fs and %gs from the pcb for `info reg'.
gas for each target format. So for m68k targets that means several
gases. I wanted a m68k gas for VxWorks which uses aout in sun3 big
endian format, cross compiled on i386 under FreeBSD using libraries
supplied by DEC and intended by them for cross compilation on Alpha
under OSF/1. And it actually works!
support more than one architecture at a time, build as from the
default for the host and if CROSS_TOOLS defines other architectures,
build them as as_${arch}
are now included according to the cross-architecture support required,
default the BINDIR for i386 to /usr/libexec/elf here instead of in
all the i386 specific makefiles. For all other architectures, BINDIR
is just /usr/bin.
be defined (in /etc/make.conf, say) and set to the additional architectures
that need to be compiled in. So on alpha I set CROSS_TOOLS = i386.
On i386 you can't build alpha due to lack of 64-bit support on 32-bit
architectures, but that's a GNU problem.
This change relies on makefiles in the binutils sub-directories having
the extension defined in the CROSS_TOOLS, instead of those makefiles
being selected based on the host architecture.
worked because .ORDER prevented problems from concurrent generation
of multiple parsers (and their headers), and there were no missing
dependencies because the generated headers were not actually used.
with `make -jN' because they did the right things to generate cexp.h
without clobbering cexp.c, and there were no missing dependencies on
cexp.h because cexp.h isn't actually used.
Fixed style bugs.
bsd.man.mk doesn't include ${.CURDIR}/../Makefile.inc.
Removed GDBDIR-redefinition-prevention ifdef. It hasn't done anothing
for a long time, if ever. The directory is defined to the same value in
each subdir and had the same value because all subdirs are at the same
level. Keep defining it in the subdirs since that is more flexible and
no more verbose.
Prepare to inherit BINDIR by including ../Makefile.inc.
requires the new file.
Fixed stale near-copy of contrib/libreadline/doc/hsuser.texinfo. Patch
it at build ntime, and only keep the patch for it here.
Don't keep a copy of contrib/gdb/gdb/doc/all-cfg.texi here. Link to it
at build time.
Fixed stale near-copy of contrib/libreadline/doc/hsuser.texinfo. Patch
it at build ntime, and only keep the patch for it here.
Don't keep a copy of contrib/gdb/gdb/doc/all-cfg.texi here. Link to it
at build time.
$Id$ should be preceded by a tab
Don't include ../Makefile.inc when it is not used explicitly
Use the normal amount of horizontal and vertical whitspace (1 tab/none)
Don't override the (correct) default for MAN1
Use the correct order for -I paths
Use config.h generated by `configure', don't use a huge CFLAGS statement
Enable useage of libreadline in config.h, configure didn't enable it itself.
- Makefiles shouldn't have copyrights.
- $Id$ should be preceded by a tab.
- Don't include ../Makefile.inc when it is not used explicitly.
- Use the normal amount of horizontal and vertical whitspace (1 tab/none).
- Don't override the (correct) default for MAN1.
- Use the correct order for -I paths.
- Don't use += to initialize SUBDIR.
- use the config.h generated by `configure' and don't use a huge
CFLAGS statement.
I think the other Makefiles under src/gnu needs some polishing as well ;-)
Thanks to Bruce, everythig looks smarter now.
Obtained from: Bruce Evans <bde@zeta.org.au>
on bi-parser.h. Not having it sometimes (only with `make -j') triggered
a bug suite that led to ordinary cpp output being put in .depend files.
Various bugs (the main one only with `make -j') prevented timely detection
of failure to build and install gnu/usr.bin/cc. Eventually the missing
${WORLDTMP}/usr/libexec/cpp caused ${WORLDTMP}/usr/bin/cpp to be invoked
by cc, and this version of cpp is not suitable for such invocation.
Ordinary cpp output was put in .depend files when cpp terminated options
processing before seeing the -M flag.
Cleaned up.
magic number byte ordering for FreeBSD. This makes "file" describe
our object files as "FreeBSD/i386 object" instead of as NetBSD
object files. In case this seems drastic and risky, Bruce points
out that the "ld -r -x" step that is done on every object file when
building libraries fixes the byte ordering in the same way. I have
been running with this patch for over a month and have seen no
problems.
With -O3, egcs generates such forward references.
PR: gnu/6055
Reviewed by: jdp
Submitted by: Dmitrij Tejblum <tejblum@arc.hq.cti.ru> in slightly different form
be worth much effort. Install all i386 binutils programs in
"/usr/libexec/elf". Disable a.out support in libbfd. It's too
dangerous to leave it in. Some of the utilities think they can
handle a.out, but they generate bad object files.
These are equivalent to "fildq" and "fistpq" respectively. This
fixes the bad floating point object code that resulted after recent
changes in the compiler.
Test driven by: "Mike Burgett" <mburgett@awen.com>,
Amancio Hasty <hasty@rah.star-gate.com>
last fix of this type. Installing from a read-only object tree should
work now.
Install files using a single install command where this is easy; don't
use shell loops.
Don't use MANDEPEND to complicate things.
fix of putting generated source files in SRCS breaks many special
cases (many dependencies had to be incomplete for ${.ALLSRC}
not to give .h files that would break compiling with c++ -c).
Reduce these special cases to the general case so that SRCS works
normally and bsd.lib.mk handles most of the complications. Now
we only have to duplicate rules from bsd.lib.mk to add special
CFLAGS in some cases.
the source files. E.g., the stale version of locate.cc in the
source directory was sometimes used. We didn't even use beforedepend.
Added temporary files to CLEANFILES.
Fixed some style bugs.
generated source files in SRCS.
Don't use MANDEPEND to complicate things. Just put the generated
man page in CLEANFILES.
Partly fixed yacc header brokenness, as in ../eqn/Makefile.
Added temporary files to CLEANFILES.
Fixed some style bugs.
generated source files in SRCS.
Don't use MANDEPEND to complicate things. Just set MAN1 and put
generated man pages in CLEANFILES.
Added temporary files to CLEANFILES.
Partly fixed a potentially fatal bug involving the yacc header.
We generate eqn.cc (even if there is a version of it in the source
directory older than eqn.y) and a matching eqn.tab.h, but only use
the possibly-non-matching eqn.tab.h in the source directory. This
works because Cygnus's yacc happened to generate a y.tab.h identical
to the current generated one. The correct version will be used
when the wrong version is deleted from the source tree. Kludge to
get the header generated early enough. Yacc headers are mishandled
everywhere they are renamed (and used).
Generate neqn at build time, not at install time.
Fixed some style bugs.
target. .ORDER doesn't work right, but is used for things related
to the depend target. It "works" for the depend target by skipping
the build of .depend when N >= 2 and there is a non-default
beforedepend target with no rules. Recent fixes made almost all
the beforedepend targets in the tree a no-op except for this bug.
Removed vestiges of elf and aout targets.
the binutils headers for (machine)-unknown-freebsdelf.
Also copy the bfd.h header to an architecture specific directory
because there are two fundamental lines that differ (32-bit vs 64-bit)
between i386 and alpha.
The config.h for libbinutils generates the same on alpha as i386,
so I didn't change that (though I was tempted!).
support building it for variant architectures. It was already
becoming clear that the former structure was too rigid and didn't
scale well.
The usual sort of makefile magic arranges to .include an architecture
specific makefile "Makefile.${MACHINE_ARCH}" in each directory
where it exists. Also, sources will be found in each subdirectory
"${MACHINE_ARCH}" that exists. This is all taken care of automatically
by the top level "Makefile.inc0".
This all seems to work right for the i386 now. I have also converted
those alpha pieces already present to the new schema as best I
could.
Also: change the BINDIR on the i386 to /usr/libexec/elf for "ar"
and "ranlib". They are not object format independent enough to
put into /usr/bin.
a.out gas and the binutils gas (elf or a.out) with a single compiler.
This uses other infrastructure not yet committed, in order to support
both a.out and elf it needs to be able to get to both a.out and elf
gas, ld, libs, crt* etc. So for now, the support is pretty much dormant.
The new freebsd.h file is based on the old freebsd-elf.h file (which has a
long lineage, right back through linux and svr4 files). The change is
pretty dramatic from a gcc internals standpoint as it overrides a lot of
definitions in order to generate different output based on target mode.
There is potential for screw-ups, so please be on the lookout - gcc's
configuration mechanism wasn't really meant for this kind of thing.
It's believed to compile world etc just fine under both a.out and elf, can
handle global constructors and destructors, handles the differences in
a.out and elf stabs, and what sections things like exceptions go in.
The initial idea came from i386/osfrose.h which is a dual rose/elf format
target. These two are not as diverse as a.out and elf it would seem.
The cc front-end uses external configuration to determine default object
format (still being thrashed out, so read the source if you want to see
it so far), and has a '-aout' and '-elf' override command line switch.
There are some other internal switches that can be accessed, namely -maout,
-mno-aout, -munderscores and -mnounderscores. The underscore and local
symbol prefixing rules are controllable seperately to the output format.
(ie: it's possible to generate a.out without the _ prefixes on symbols and
also to generate elf with the _ prefixes. This isn't quite optimal, but
does seem to work pretty well, except the linkers don't always recognise
the local symbols without their normal names)
The default format is a.out (still), nobody should see any major changes.
With both elf and a.out tools and libraries installed:
[1:26pm]/tmp-223> cc -elf -o hello hello.c
peter@beast[1:27pm]/tmp-224> file hello
hello: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), dynamically linked, not stripped
[1:27pm]/tmp-225> ./hello
hello world!
[1:27pm]/tmp-226> cc -aout -o hello hello.c
[1:27pm]/tmp-227> file hello
hello: FreeBSD/i386 compact demand paged dynamically linked executable not stripped
1:27pm]/tmp-228> ./hello
hello world!
Since my co-conspirators put a lot of effort into this too, I'll add them
so they can share the blame^H^H^H^H^Hglory. :-)
Reviewed by: sos, jdp
libraries so that `ld -f' in can create correct dependencies for
yet-to-be-built libraries.
Get the default BINDIR correctly (by including ../Makefile.inc recursively.
objects depend on all generated headers doesn't work because it gives
cyclic dependencies. Give enough dependencies explicitly. We no
longer need to use .SINGLESHELL for `make depend'. .SINGLESHELL was
more of a bottleneck than usual because `make depend' makes everything.
Fixed some spelling and English errors.
${SRCS} instead of giving inadequate explicit dependencies. There
is still a problem after `make depend; make clean'. Then `make'
barely works, and `make -jN' is confused by absolute paths in
.depend.
strip program (via "install") to strip itself. But the program
wasn't executable because "install" hadn't made it so yet. I
borrowed the method used for the old strip to get around this.
This finishes up the binutils import. But I am leaving it disabled
in "src/gnu/usr.bin/Makefile" for now. It is not used by anything
yet, so I'll take this opportunity to run one more round of tests
before enabling it.
*replace* the SUBDIR list in that case, you want to augment it.
Also move a stray .endif to its proper location. Heh, no wonder my
release builds were falling over! ;)
