| 3bed45ab | 01-Dec-2015 |
Bryan Drewery <[email protected]> |
META MODE: Rework [bootstrapped] tools PATH support.
- Support more of the toolchain from TOOLSDIR.
- This also improves 'make bootstrap-tools' to pass, for example,
AS=/usr/bin/as to Makefile.inc
META MODE: Rework [bootstrapped] tools PATH support.
- Support more of the toolchain from TOOLSDIR.
- This also improves 'make bootstrap-tools' to pass, for example,
AS=/usr/bin/as to Makefile.inc1, which will tell cross-tools to use
external toolchain support and avoid building things we won't be using
in the build.
- Always set the PATH to contain the staged TOOLSDIR directories when
not building the bootstrap targets.
The previous version was only setting this at MAKE.LEVEL==0 and if the
TOOLSDIR existed. Both of these prevented using staged tools that were
built during the build though as DIRDEPS with .host dependencies, such
as the fix for needing usr.bin/localedef.host in r291311.
This is not a common tool so we must build and use it during the build,
and need to be prepared to change PATH as soon as it appears.
This should also fix the issue of host dependencies disappearing from
Makefile.depend and then reappearing due to the start of the fresh build not
having the directory yet, resulting in the tools that were built not actually
being used.
- Only use LEGACY_TOOLS while building in Makefile.inc1. After r291317
and r291546 there is no need to add LEGACY_TOOLS into the PATH for
the pseudo/targets/toolchain build.
- Because the pseudo/targets/toolchain will now build its own
[clang-]tblgen, the special logic in clang.build.mk is no longer needed.
- LEGACY_TOOLS is no longer used outside of targets/pseudo/bootstrap-tools
so is no longer passed into the environment in its build.
Sponsored by: EMC / Isilon Storage Division
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|
| 6ca6c445 | 01-Dec-2015 |
Bryan Drewery <[email protected]> |
META MODE: For bootstrap-tools, don't let Makefile.inc1 build any of the
toolchain.
This change prevents building of [clang-]tblgen, which is unneeded due
to already being a host dependency where ne
META MODE: For bootstrap-tools, don't let Makefile.inc1 build any of the
toolchain.
This change prevents building of [clang-]tblgen, which is unneeded due
to already being a host dependency where needed for
targets/pseudo/toolchain.
Sponsored by: EMC / Isilon Storage Division
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|
| 1db83e63 | 25-Nov-2015 |
Bryan Drewery <[email protected]> |
META MODE: Don't override DESTDIR to the default when building the toolchain.
For this case, the normal META MODE staging logic should be used. The
BSARGS having DESTDIR= is due to Makefile.inc1 ov
META MODE: Don't override DESTDIR to the default when building the toolchain.
For this case, the normal META MODE staging logic should be used. The
BSARGS having DESTDIR= is due to Makefile.inc1 overriding DESTDIR to
something when appropriate. For the toolchain stage META MODE is in charge of
it, not Makefile.inc1.
At least include/, if staging it to the host stagedir, was impacted from
this. Staging of include.host is not yet done.
Sponsored by: EMC / Isilon Storage Division
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