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d196fa524f
This patch introduces a new cmake variable: CLANG_DEFAULT_RTLIB, thru which we can specify a default value for -rtlib (libgcc or compiler-rt) at build time, just like how we set the default C++ stdlib thru CLANG_DEFAULT_CXX_STDLIB. With these two options, we can configure clang to build binaries on Linux that have no runtime dependence on any gcc libs (libstdc++ or libgcc_s). Patch by Lei Zhang! Differential Revision: https://reviews.llvm.org/D22663 llvm-svn: 276848
4 lines
145 B
C++
4 lines
145 B
C++
// RUN: %clang -miamcu -rtlib=platform %s -### -o %t.o 2>&1 | FileCheck %s
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// CHECK: error: the clang compiler does not support 'C++ for IAMCU'
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