diff options
Diffstat (limited to 'compiler-rt/cmake/config-ix.cmake')
| -rw-r--r-- | compiler-rt/cmake/config-ix.cmake | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler-rt/cmake/config-ix.cmake b/compiler-rt/cmake/config-ix.cmake index b5f8f596b9f..9f7227245d2 100644 --- a/compiler-rt/cmake/config-ix.cmake +++ b/compiler-rt/cmake/config-ix.cmake @@ -180,7 +180,8 @@ else() # FIXME: We build runtimes for both i686 and i386, as "clang -m32" may # target different variant than "$CMAKE_C_COMPILER -m32". This part should # be gone after we resolve PR14109. - test_target_arch(i686 __i686__ "-m32") + # Use -march to make sure Clang defines __i686__; see PR24222. + test_target_arch(i686 __i686__ "-m32" "-march=i686") test_target_arch(i386 __i386__ "-m32") else() if (CMAKE_SIZEOF_VOID_P EQUAL 4) |
