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-rw-r--r--cmake/Modules/AddCompilerRT.cmake4
1 files changed, 2 insertions, 2 deletions
diff --git a/cmake/Modules/AddCompilerRT.cmake b/cmake/Modules/AddCompilerRT.cmake
index 6f401b1fa0c4..3c5845f2a2c1 100644
--- a/cmake/Modules/AddCompilerRT.cmake
+++ b/cmake/Modules/AddCompilerRT.cmake
@@ -19,7 +19,7 @@ function(add_compiler_rt_object_libraries name)
set(libname "${name}.${os}")
set(libnames ${libnames} ${libname})
set(extra_cflags_${libname} ${DARWIN_${os}_CFLAGS})
- list_union(LIB_ARCHS_${libname} DARWIN_${os}_ARCHS LIB_ARCHS)
+ list_intersect(LIB_ARCHS_${libname} DARWIN_${os}_ARCHS LIB_ARCHS)
endforeach()
else()
foreach(arch ${LIB_ARCHS})
@@ -87,7 +87,7 @@ function(add_compiler_rt_runtime name type)
set(libname "${name}_${os}_dynamic")
set(extra_linkflags_${libname} ${DARWIN_${os}_LINKFLAGS} ${LIB_LINKFLAGS})
endif()
- list_union(LIB_ARCHS_${libname} DARWIN_${os}_ARCHS LIB_ARCHS)
+ list_intersect(LIB_ARCHS_${libname} DARWIN_${os}_ARCHS LIB_ARCHS)
if(LIB_ARCHS_${libname})
list(APPEND libnames ${libname})
set(extra_cflags_${libname} ${DARWIN_${os}_CFLAGS} ${LIB_CFLAGS})