Enable assertions in both stages.
Release+Asserts is fast enough.
No need to let insanity through.
Patch By: mcgrathr
Reviewers: phosek
Reviewed By: phosek
Differential Revision: https://reviews.llvm.org/D41471
llvm-svn: 321316
It's used to determine whether terminal supports colors, but within LLVM
it's only used in handful of places and in Clang it's only used in AST
dumper, otherwise Clang relies on the -fcolor-diagnostics flag which we
pass explicitly from our build system anyway. This eliminates one of the
shared libraries dependencies making the toolchain less reliant on the
host environment.
Differential Revision: https://reviews.llvm.org/D40329
llvm-svn: 319088
The support for relax relocations is dependent on the linker and
different toolchains within the same compiler can be using different
linkers some of which may or may not support relax relocations.
Give toolchains the option to control whether they want to use relax
relocations in addition to the existing (global) build system option.
Differential Revision: https://reviews.llvm.org/D39831
llvm-svn: 318816
This is nedeeded for the toolchain to be actually usable as a host
toolchain on Darwin.
Differential Revision: https://reviews.llvm.org/D39273
llvm-svn: 316542
This is a "Does your linker support it?" option, and all ours do.
Patch by Roland McGrath
Differential Revision: https://reviews.llvm.org/D37785
llvm-svn: 313173
As of now, libFuzzer is located in compiler-rt and is bundled with
Clang's toolchain by default.
Differential Revision: https://reviews.llvm.org/D37037
llvm-svn: 311514
Summary: Thoes files are used to build Android toolchain. D32816 makes it possible to build runtimes for targets.
Reviewers: beanz, srhines
Reviewed By: srhines
Subscribers: pirama, jroelofs, srhines, cfe-commits, mgorny
Differential Revision: https://reviews.llvm.org/D33561
llvm-svn: 309407
Fuchsia has always been using ABI version 2 but I forgot this option
when setting up the cache file for runtimes build.
Differential Revision: https://reviews.llvm.org/D35705
llvm-svn: 308705
Also comes with a cmake cache for building the runtime bits:
$ cmake <normal cmake flags> \
-DBAREMETAL_ARMV6M_SYSROOT=/path/to/sysroot \
-DBAREMETAL_ARMV7M_SYSROOT=/path/to/sysroot \
-DBAREMETAL_ARMV7EM_SYSROOT=/path/to/sysroot \
-C /path/to/clang/cmake/caches/BaremetalARM.cmake \
/path/to/llvm
https://reviews.llvm.org/D33259
llvm-svn: 303873
-gline-tables-only. The memory consumption is apparently still too
much for some of the green dragon builders.
<rdar://problem/28672159>
llvm-svn: 302740
Green dragon had a green stage2 modules bot for a long time now[1] and
it is time to retire it and make a modules build the default for
Apple-style stage2 builds.
This patch switches the debug info generation from -gline-tables-only
to -g since full debug info does no longer cause any memory issues
even for full LTO builds [2].
[1] http://green.lab.llvm.org/green/job/clang-stage2-cmake-modulesRDA_build/
[2] http://llvm.org/devmtg/2015-10/#talk19
rdar://problem/28672159
llvm-svn: 302685
This is still used by some users of Fuchsia toolchain. Also include
llc and opt which is useful for development and testing.
Differential Revision: https://reviews.llvm.org/D32231
llvm-svn: 300917
These cache files can be used to build Fuchsia toolchain. They also
demonstrate the use of multi-target builtins build.
Differential Revision: https://reviews.llvm.org/D26654
llvm-svn: 295480
These cache file are provided as an example of how to set up simple multi-stage CMake builds. I have a batch of documentation updates for LLVM.org which reference these files.
llvm-svn: 285206
The Xcode toolchain targets are useful on OS X hosts because you can construct and install multiple toolchians that can be used seamlessly.
llvm-svn: 278987
This patch adds a few new convenience options used by the PGO CMake cache to setup options on bootstrap stages. The new options are:
PGO_INSTRUMENT_LTO - Builds the instrumented and final builds with LTO
PGO_BUILD_CONFIGURATION - Accepts a CMake cache script that can be used for complex configuration of the stage2-instrumented and stage2 builds.
The patch also includes a fix for bootstrap dependencies so that the instrumented LTO tools don't get used when building the final stage, and it adds distribution targets to the passthrough.
llvm-svn: 278862
The Apple stage2 build should include compiler-rt iOS libraries and be built with the stage2 compiler. This matches Apple's production clang builds.
llvm-svn: 267584
This is a big update that gets the public configurations more in line with the ones we're actually using internally to ship Clang in Xcode.
From here forward I expect most of the changes in these files to be incremental as the changes get made internally.
llvm-svn: 263483
This patch causes the 3-stage build pipeline to only build a host compiler in the first stage, and to build all targets for subsequent stages. The host target is determined via the Native target specifier added in r262070.
llvm-svn: 262071
I had hoped this would work from a single cache file, but turns out there is a bug I can't quite figure out relating to passing list arguments to recursive CMake invocations.
This change works around that.
llvm-svn: 260340
Petr Hosek