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# Copyright (c) Facebook, Inc. and its affiliates.
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#
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# This source code is licensed under the MIT license found in the
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# LICENSE file in the root directory of this source tree.
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# additional arguments to pass to clang
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OPT_ARGS?=-Os
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CLANG_ARGS?=-g $(OPT_ARGS)
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# select llvm and clang
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SWITCH?=$(shell opam switch show)
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ROOT?=..
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LLVM=$(ROOT)/llvm/_install/$(SWITCH)
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LIBCXXABI=$(ROOT)/llvm/projects/libcxxabi
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cxxabi.bc : cxxabi.cpp
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$(LLVM)/bin/clang --sysroot=/usr $(CLANG_ARGS) -I$(LLVM)/include/c++/v1 -I$(LIBCXXABI)/include -I$(LIBCXXABI)/src -c -emit-llvm cxxabi.cpp
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clean:
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rm cxxabi.bc
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fmt:
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clang-format -i *.h *.c *.cpp
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# print any variable for Makefile debugging
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print-%:
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@printf '$*='; printf '$($*)'; printf '\n'
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