gets most of it content back now, when symbols from LIB2FUNCS are actually
compiled.
Noticed by: Steve Kargl <gk at troutmask dot apl dot washington dot edu>
Pointy hat to: kan
under way to move the remnants of the a.out toolchain to ports. As the
comment in src/Makefile said, this stuff is deprecated and one should not
expect this to remain beyond 4.0-REL. It has already lasted WAY beyond
that.
Notable exceptions:
gcc - I have not touched the a.out generation stuff there.
ldd/ldconfig - still have some code to interface with a.out rtld.
old as/ld/etc - I have not removed these yet, pending their move to ports.
some includes - necessary for ldd/ldconfig for now.
Tested on: i386 (extensively), alpha
sparc64 looked for the nonexistent sparc64/lb1spc.asm file instead
of the sparc/lb1spc.asm file.
arm probably looked for arm/arm/lib1funcs.asm instead of arm/lib1funcs.asm
ia64 probably looked for ia64/ia64/lib1funcs.asm instead of ia64/lib1funcs.asm
i386 and alpha don't seen to use the LIB1ASMSRC.
later. Otherwise make will try and build the supposedly assembler .o
files from libgcc2.c - which does not work too well (the .o's have no
content)
Reviewed by: obrien
non-threaded programs. This provides threaded programs with the
needed exception frame symbols.
parts submitted by: Max Khon <fjoe@iclub.nsu.ru>
PR: 23252
${LIB} was wrong at dependency-parsing time, so dependencies for
libgcc_r*.a were wrong. This somehow worked right, except libgcc_r*.a
were always out of date.
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.
`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.
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
a (now) defunct routine that no longer exists (causing an empty .o file),
and were missing some others. Some of the ones we were missing are no-ops
on the i386, so there are now 4 empty .o files.
(It seems that libc/quad has got some defunct functions now)
(the old cc has been tagged with "gcc_2_6_3_final" so we have a reference
point in case of unforseen disasters...)
This has the objc backend active, and I think I've managed to get the
f77 f2c support through in one piece, but I don't know fortran to test it.
A 'make world' change and libobjc commit will follow.
If you normally do 'make -DNOCLEAN world', do not do so this time, I know
it can fail with groff.
This version of gcc makes a **LOT** more warnings on our kernel.
