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| author | Charles Davis <cdavis5x@gmail.com> | 2018-09-04 20:57:50 +0000 |
|---|---|---|
| committer | Charles Davis <cdavis5x@gmail.com> | 2018-09-04 20:57:50 +0000 |
| commit | 92816bf540d5a299749d38cabfcda5f28b6f5f9f (patch) | |
| tree | 31a64827bae55bdfaf4f5c70e46f1b9337253e81 /libunwind/CMakeLists.txt | |
| parent | 728857ee2824f05369f53a9360c3e8734fb3354a (diff) | |
[CMake] Don't use -rtlib=compiler-rt with -nodefaultlibs.
Summary:
This switch only has an effect at link time. It changes the default
compiler support library to `compiler-rt`. With `-nodefaultlibs`, this
library won't get linked anyway; Clang actually warns about that.
Reviewers: mstorsjo, rnk
Subscribers: dberris, mgorny, christof, cfe-commits
Differential Revision: https://reviews.llvm.org/D51645
Diffstat (limited to 'libunwind/CMakeLists.txt')
| -rw-r--r-- | libunwind/CMakeLists.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libunwind/CMakeLists.txt b/libunwind/CMakeLists.txt index d73c0ddfb60..bab9e08fde8 100644 --- a/libunwind/CMakeLists.txt +++ b/libunwind/CMakeLists.txt @@ -234,7 +234,7 @@ endif() # Configure compiler. include(config-ix) -if (LIBUNWIND_USE_COMPILER_RT) +if (LIBUNWIND_USE_COMPILER_RT AND NOT LIBUNWIND_HAS_NODEFAULTLIBS_FLAG) list(APPEND LIBUNWIND_LINK_FLAGS "-rtlib=compiler-rt") endif() |