| Commit message (Collapse) | Author | Age | Files | Lines |
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As described in Warner's email message[1] to the FreeBSD-arch mailing
list we have reached GCC 4.2.1's retirement date. At this time all
supported architectures either use in-tree Clang, or rely on external
toolchain (i.e., a contemporary GCC version from ports).
GCC 4.2.1 was released July 18, 2007 and was imported into FreeBSD later
that year, in r171825. GCC has served us well, but version 4.2.1 is
obsolete and not used by default on any architecture in FreeBSD. It
does not support modern C and does not support arm64 or RISC-V.
Thanks to everyone responsible for maintaining, updating, and testing
GCC in the FreeBSD base system over the years.
So long, and thanks for all the fish.
[1] https://lists.freebsd.org/pipermail/freebsd-arch/2020-January/019823.html
PR: 228919
Reviewed by: brooks, imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D23124
Notes:
svn path=/head/; revision=358454
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MFC after: 2 weeks
Sponsored by: Dell EMC
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svn path=/head/; revision=335733
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MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
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svn path=/head/; revision=291348
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from the latter.
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svn path=/head/; revision=265420
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and finish the job. ncurses is now the only Makefile in the tree that
uses it since it wasn't a simple mechanical change, and will be
addressed in a future commit.
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svn path=/head/; revision=264400
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ARM EABI support is disabled by default and can be enabled by setting
WITH_ARM_EABI when building, however only the kernel-toolchain target will
work with this flag until the rest of the support is added.
Notes:
svn path=/head/; revision=245539
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toolchain binaries as dynamically linked. Option is disabled by
default.
Reviewed by: ru (previous version)
MFC after: 2 weeks
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svn path=/head/; revision=234782
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Also:
Switch FreeBSD to use libgcc_s.so.1.
Use dl_iterate_phdr to locate shared objects' exception frame
info instead of depending on older register_frame_info machinery.
This allows us to avoid depending on libgcc_s.so.1 in binaries
that do not use exception handling directly. As an additional
benefit it breaks circular libc <=> libgcc_s.so.1 dependency too.
Build newly added libgomp.so.1 library, the runtime support
bits for OpenMP.
Build LGPLed libssp library. Our libc provides our own
BSD-licensed SSP callbacks implementation, so this library
is only built to benefit applications that have hadcoded
knowledge of libssp.so and libssp_nonshared.a. When linked
in from command line, these libraries override libc
implementation.
Notes:
svn path=/head/; revision=169718
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svn path=/head/; revision=139112
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OK'ed by: core
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svn path=/head/; revision=139103
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any fake value.
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svn path=/head/; revision=136910
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svn path=/head/; revision=132751
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svn path=/head/; revision=125503
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svn path=/head/; revision=117429
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In the end, I can do things more like the previous Bmake bits than was
apparent in the middle of the gcc31 WIP.
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svn path=/head/; revision=96488
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svn path=/head/; revision=96448
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Partially made possible by: Wilko.Bulte@compaq.com
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svn path=/head/; revision=96340
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svn path=/cvs2svn/branches/WIP_GCC31/; revision=94008
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svn path=/cvs2svn/branches/WIP_GCC31/; revision=93808
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We now have to use the GCC stdarg.h varargs.h. We simply have no choice
as it has an internal representation that we really cannot properly define
in our headers.
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svn path=/cvs2svn/branches/WIP_GCC31/; revision=88097
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Submited by: ru
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svn path=/head/; revision=94328
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These binaries will be static, peroid.
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svn path=/head/; revision=94226
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svn path=/head/; revision=93806
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svn path=/head/; revision=93744
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svn path=/head/; revision=93742
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So lets see if doing so causes anyone trouble.
Also use make(1)'s assistance in using the right file. It knows the
dependency, so lets just ask it.
Notes:
svn path=/head/; revision=93741
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where it is used. c-decl has symbols that conflict with several of the
cc1plus sources.
GNU `ld' was changed in Dec 1999 to be more be compatable with the way that
other linkers work (specifically in the Solaris linker). The 2.9.1 `ld',
did the Wrong Thing in that if a library contained a common symbol that
matched a definition of that symbol in another (already linked in object)
it would also be linked in, even if there was no other reason to do so.
This is wrong. The library should only be linked in if it contains
non-common, non-weak symbols which are needed by previously linked in
objects.
Notes:
svn path=/head/; revision=60884
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svn path=/head/; revision=56552
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backends.
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svn path=/head/; revision=56521
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svn path=/head/; revision=52861
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svn path=/head/; revision=50472
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- Id tag layout wrong.
- "FOO =" -> "FOO=".
- 4 space indention on continuation lines rather than a <tab>
Basic idea checked by: bde
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svn path=/head/; revision=49864
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(in contrib/egcs)
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svn path=/head/; revision=45299
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NOPIC is used to not generate a shared library, not NOSHARED.
Make NOSHARED advisory where appropriate.
Remove bogus NOSHARED (kbdio).
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svn path=/head/; revision=27040
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svn path=/head/; revision=22996
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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.
Notes:
svn path=/head/; revision=21673
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for a fair while. cc1, cc1plus etc have been linked static for some time.
Notes:
svn path=/head/; revision=18441
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(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.
Notes:
svn path=/head/; revision=18390
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space and improves compile times by a few percent.
Notes:
svn path=/head/; revision=11117
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Notes:
svn path=/head/; revision=10953
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no longer link against the whole library, since they don't require much
from it, but just compile the few small modules they actually need static.
This should save a measurable amount of space; compare:
-r-xr-xr-x 1 bin bin 155648 Sep 18 18:00 cc1*
-r-xr-xr-x 1 root bin 1048576 Sep 18 17:33 cc1.noshae*
Of course, the library takes up a bit of space, but when you add in the
savings from the C++ compiler, you more than make up the difference:
-r--r--r-- 1 bin bin 1157344 Sep 18 18:27 /usr/lib/libcc_int.so.26.0
-r-xr-xr-x 1 bin bin 491520 Sep 18 18:27 /usr/libexec/cc1plus*
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svn path=/head/; revision=2871
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Notes:
svn path=/head/; revision=2392
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automagically. -lfoo has to be right to work, but ${LIBFO0} is too
easy to forget or misspell; nothing checks it and it should be
different for shared libraries.
Notes:
svn path=/head/; revision=2375
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Notes:
svn path=/head/; revision=1823
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