We already link libunwind explicitly so avoid trying to link toolchain's
default libunwind which may be missing. This matches what we already do
for libcxx and libcxxabi.
Differential Revision: https://reviews.llvm.org/D129472
This is a follow up to D118200 which applies a similar cleanup to
headers when using in-tree libc++ to avoid accidentally picking up
the system headers.
Differential Revision: https://reviews.llvm.org/D128035
The upstream project ships CMake rules for building vanilla gtest/gmock which conflict with the names chosen by LLVM. Since LLVM's build rules here are quite specific to LLVM, prefixing them to avoid collision is the right thing (i.e. there does not appear to be a path to letting someone *replace* LLVM's googletest with one they bring, so co-existence should be the goal).
This allows LLVM to be included with testing enabled within projects that themselves have a dependency on an official gtest release.
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D120789
Fix the gtest dependency to be included in DEPS only, rather than
in COMPILE_DEPS + DEPS. The former variable is apparently used to
provide unconditional dependencies, while the latter are only used
for non-standalone builds. Since they are concatenated, specifying gtest
in both is redundant. Furthermore, including it in COMPILE_DEPS causes
build failure for standalone builds where 'gtest' target is not present.
Differential Revision: https://reviews.llvm.org/D38839
llvm-svn: 315605
into a function.
Most CMake configuration under compiler-rt/lib/*/tests have
almost-the-same-but-not-quite functions of the form add_X_[unit]tests
for compiling and running the tests.
Much of the logic is duplicated with minor variations across different
sub-folders.
This can harm productivity for multiple reasons:
For newcomers, resulting CMake files are very large, hard to understand,
and hide the intention of the code.
Changes for enabling certain architectures end up being unnecessarily
large, as they get duplicated across multiple folders.
Adding new sub-projects requires more effort than it should, as a
developer has to again copy-n-paste the configuration, and it's not even
clear from which sub-project it should be copy-n-pasted.
With this change the logic of compile-and-generate-a-set-of-tests is
extracted into a function, which hopefully makes writing and reading
CMake much easier.
Differential Revision: https://reviews.llvm.org/D36116
llvm-svn: 310971
This patch addresses two issues:
Most of the time, hacks with `if/else` in order to get support for
multi-configuration builds are superfluous.
The variable `CMAKE_CFG_INTDIR` was created precisely for this purpose: it
expands to `.` on all single-configuration builds, and to a configuration
name otherwise.
The `if/else` hacks for the library name generation should also not be
done, as CMake has `TARGET_FILE` generator expression precisely for this
purpose, as it expands to the exact filename of the resulting target.
Differential Revision: https://reviews.llvm.org/D35952
llvm-svn: 309341
This patch addresses two issues:
Most of the time, hacks with `if/else` in order to get support for
multi-configuration builds are superfluous.
The variable `CMAKE_CFG_INTDIR` was created precisely for this purpose: it
expands to `.` on all single-configuration builds, and to a configuration
name otherwise.
The `if/else` hacks for the library name generation should also not be
done, as CMake has `TARGET_FILE` generator expression precisely for this
purpose, as it expands to the exact filename of the resulting target.
Differential Revision: https://reviews.llvm.org/D35952
llvm-svn: 309306
Summary:
In a 32-bit address space, PC-relative jump targets are wrapped, so a
direct branch at 0x90000001 can reach address 0x10000000 with a
displacement of 0x7FFFFFFFF. This can happen in applications, such as
Chrome, that are linked with /LARGEADDRESSAWARE.
Reviewers: etienneb
Subscribers: mgorny, llvm-commits
Differential Revision: https://reviews.llvm.org/D26650
llvm-svn: 286997
Summary:
The CMake generation is not working on Apple.
This patch is disabling the generation until it's fixed.
Reviewers: rnk
Subscribers: tberghammer, chrisha, danalbert, llvm-commits, srhines
Differential Revision: http://reviews.llvm.org/D22066
llvm-svn: 274667
Petr Hosek