src/gnu/lib/libstdc++/Makefile, branch release/8.2.0

MFC r212286:

2010-09-21T12:55:20Z

GCC defines built-ins for atomic instructions found on i486 and higher. Because FreeBSD no longer supports the 80386 cpu all code targeting FreeBSD/i386 necessarily runs on i486 or higher so the compiler built-ins can be used by default inside libstdc++ and in C++ headers. This allows newly compiled C++ code to inline some atomic operations. Old binaries continue to use libstdc++ functions. PR: 148926 Tested by: Yuri Karaban Approved by: kib (mentor)

There's no need to redundantly redefine atomicity.h.

2008-12-31T07:39:23Z

Install extra include files that were forgotten in original GCC 4.2.x

2008-06-16T22:49:30Z

import changes. PR: 124647 Submitted by: Vlad GALU MFC after: 2 days

Install etx/numeric_traits.h.

2007-08-16T23:02:00Z

PR: gnu/115250 Approved by: re (blanket)

Fix the fallout from over-zealous obsolete files removal. Use correct

2007-05-19T15:41:01Z

atomicity.h file for arm and powerpc.

Update bmake glue to build GCC 4.2.

2007-05-19T04:25:59Z

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.

The ARM platform does the setjmp/longjmp type of exception handling.

2006-10-05T20:55:37Z

Fix build due to the incomplete removal of demangle.h.

2006-09-30T12:52:15Z

Bump the shared library version number of all libraries that have not

2005-07-22T17:19:05Z

been bumped since RELENG_5. Reviewed by: ru Approved by: re (not needed for commit check but in principle...)

Enforce style.Makefile(5).

2005-04-22T18:57:32Z

Glanced at by: ru (some time ago).