src/Makefile.libcompat, branch releng/12.3

12.3: update stable/12 to -PRERELEASE to start the release cycle

2021-10-07T00:07:19Z

Approved by: re (implicit) Sponsored by: Rubicon Communications, LLC ("Netgate")

Prefer MK_SSP=no to SSP_CFLAGS=

2021-08-11T17:20:01Z

It is more idiomatic. CFLAGS is only augmented with $SSP_CFLAGS when $MK_SSP != "no". Reviewed by: imp MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D31401 (cherry picked from commit 61ed578ee66648eff206ee5622b66727bfb52e78)

mk: format some option lists

2021-08-11T17:15:50Z

Alphabetize and give each option its own line, ahead of making another change to these lists. This makes future diffs easier to read. Reviewed by: imp, emaste MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D31399 (cherry picked from commit bcd2f41f7d222a942fe0a268614b46d3ec3af4c0)

Rename stable/12 to 12.2-PRERELEASE, marking the start of the

2020-08-28T00:00:37Z

12.2 release cycle. Approved by: re (implicit) Sponsored by: Rubicon Communications, LLC (netgate.com)

Follow up on r351916 by also bumping the version suffix to 12.1 in

2019-10-20T14:45:19Z

Makefile.libcompat. Reported by: Jeremy Cox

MFC r349548:

2019-07-04T10:16:44Z

Build lib32 libl. The library is built from usr.bin/lex/lib. It would be better to move this directory to lib/libl, but this requires more extensive changes to Makefile.inc1. This simple fix can be MFCed quickly. PR: 238874 Reviewed by: imp

Introduce src.conf knob to build userland with retpoline

2018-11-20T20:16:03Z

MFC r339511: Introduce src.conf knob to build userland with retpoline WITH_RETPOLINE enables -mretpoline vulnerability mitigation in userland for CVE-2017-5715. MFC r340099: libcompat: disable retpoline when building build tools These are built with the host toolchain which may not support retpoline. While here, move the MK_ overrides to a separate line and sort them alphabetically to support future changes. MFC r340650: Avoid retpolineplt with static linking Statically linked binaries linked with -zretpolineplt crash at startup as lld produces a broken PLT. MFC r340652: rescue: set NO_SHARED in Makefile The rescue binary is built statically via the Makefile generated by crunchgen, but that does not trigger other shared/static logic in bsd.prog.mk - in particular PR: 233336 Reported by: Peter Malcom (r339511), Charlie Li (r340652) Approved by: re (gjb, early MFC) Sponsored by: The FreeBSD Foundation

Fix non-FreeBSD host lib32 build for TARGET=amd64

2018-08-23T18:19:10Z

When building on non-FreeBSD systems we need to pass an explicit target triple to clang otherwise it will attempt to build with the host triple. This also has advantages when building on a FreeBSD host: we now tell clang that we are targeting at least FreeBSD 12.0 instead of an older version so it can enable newer features. Reviewed By: brooks (mentor) Approved By: jhb (mentor) Differential Revision: https://reviews.freebsd.org/D16842

Install the 32-bit compat sanitizer libraries.

2018-08-03T18:52:51Z

The lib32 build was already building the i386 version of the clang sanitizers (libclang_rt) but they were not being installed. This enables the installation. MK_TOOLCHAIN=no was originally added to the install make environment to disable includes so that NO_INCS could be removed. The MK_TOOLCHAIN in bsd.incs.mk was subsequently renamed to MK_INCLUDES, but bsd.lib.mk doesn't even include bsd.incs.mk when LIBRARIES_ONLY is defined which the install make environment for compat libs now defines. However, setting MK_TOOLCHAIN=no forced MK_CLANG=no which disabled libclang_rt during the install32 phase. Remove MK_TOOLCHAIN=no since LIBRARIES_ONLY is now sufficient. Since the libcompat environment overrides both LIBDIR and SHLIBDIR, libclang_rt/Makefile.inc has to set both variables to force the libraries to be installed to the location expected by the compiler. Reviewed by: bdrewery, dim MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D16574

Makefile.libcompat: correctly append to make variable

2018-07-30T14:42:59Z

Reported by: hselasky Pointy hat to: emaste