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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 GCC has served us well, but version 4.2.1 is
obsolete and not used by default on any architecture in FreeBSD.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
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svn path=/head/; revision=358454
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Sponsored by: Dell EMC Isilon
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svn path=/head/; revision=325188
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Sponsored by: EMC / Isilon Storage Division
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svn path=/head/; revision=301402
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This has not been needed since r284171 in projects/bmake.
Sponsored by: EMC / Isilon Storage Division
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svn path=/head/; revision=288226
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Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
Notes:
svn path=/head/; revision=284345
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Notes:
svn path=/projects/bmake/; revision=265802
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svn path=/projects/bmake/; revision=265720
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from the latter.
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svn path=/head/; revision=265420
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svn path=/projects/bmake/; revision=248406
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Requested by: Simon Gerraty <sjg@juniper.net>
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svn path=/projects/bmake/; revision=239572
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installs clang as /usr/bin/cc, /usr/bin/c++ and /usr/bin/cpp.
Note this does *not* disable building and installing gcc, which will
still be available as /usr/bin/gcc, /usr/bin/g++ and /usr/bin/gcpp. If
you want to disable gcc completely, you must use WITHOUT_GCC.
MFC after: 2 weeks
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svn path=/head/; revision=232322
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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.
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svn path=/head/; revision=169718
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svn path=/head/; revision=162511
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svn path=/head/; revision=162258
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svn path=/head/; revision=125503
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cat ${.ALLSRC} > ${.TARGET}
rather than
ln -sf ${.ALLSRC} ${.TARGET}
not to depends on absolute-path of symbolic links.
Commented by: marcel, obrien, bde
Notes:
svn path=/head/; revision=115898
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Notes:
svn path=/head/; revision=97890
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Notes:
svn path=/head/; revision=97830
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Notes:
svn path=/cvs2svn/branches/WIP_GCC31/; revision=94008
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