021385aba5
When WITH_LLVM_BINUTILS is set, we will install the LLVM binutils as ar/ranlib/nm/objcopy/etc. instead of the elftoolchain ones. Having the LLVM binutils instead of the elftoolchain ones allows us to use features such as LTO that depend on binutils that understand LLVM IR. Another benefit will be an improved user-experience when compiling with AddressSanitizer, since ASAN does not symbolize backtraces correctly if addr2line is elftoolchain addr2line instead of llvm-symbolizer. See https://lists.freebsd.org/archives/freebsd-toolchain/2021-July/000062.html for more details. This is currently off by default but will be turned on by default at some point in the near future. Reviewed By: emaste Differential Revision: https://reviews.freebsd.org/D31060
71 lines
1.4 KiB
Makefile
71 lines
1.4 KiB
Makefile
# $FreeBSD$
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.include <src.opts.mk>
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.if ${MK_CLANG} != "no"
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SUBDIR+= clang
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.endif
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.if !defined(TOOLS_PREFIX)
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# LLVM binutils are needed to support features such as LTO, so we build them
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# by default if clang is enabled. If MK_LLVM_BINUTILS is set, we also use them
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# as the default binutils (ar,nm,addr2line, etc.).
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.if ${MK_CLANG} != "no" || ${MK_LLVM_BINUTILS} != "no"
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SUBDIR+= llvm-ar
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SUBDIR+= llvm-nm
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SUBDIR+= llvm-objcopy
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SUBDIR+= llvm-objdump
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SUBDIR+= llvm-size
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SUBDIR+= llvm-strings
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SUBDIR+= llvm-symbolizer
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.endif
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.if ${MK_LLVM_BINUTILS} != "no" || ${MK_LLVM_CXXFILT} != "no"
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SUBDIR+= llvm-cxxfilt
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.endif
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.if ${MK_CLANG_EXTRAS} != "no"
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SUBDIR+= bugpoint
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SUBDIR+= llc
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SUBDIR+= lli
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SUBDIR+= llvm-as
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SUBDIR+= llvm-bcanalyzer
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SUBDIR+= llvm-cxxdump
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SUBDIR+= llvm-diff
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SUBDIR+= llvm-dis
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SUBDIR+= llvm-dwarfdump
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SUBDIR+= llvm-dwp
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SUBDIR+= llvm-extract
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SUBDIR+= llvm-link
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SUBDIR+= llvm-lto
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SUBDIR+= llvm-lto2
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SUBDIR+= llvm-mc
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SUBDIR+= llvm-mca
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SUBDIR+= llvm-modextract
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SUBDIR+= llvm-pdbutil
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SUBDIR+= llvm-rtdyld
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SUBDIR+= llvm-xray
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SUBDIR+= opt
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.endif
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.if ${MK_CLANG_EXTRAS} != "no" || ${MK_CLANG_FORMAT} != "no"
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SUBDIR+= clang-format
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.endif
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.if ${MK_LLD} != "no"
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SUBDIR+= lld
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.endif
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.if ${MK_LLDB} != "no"
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SUBDIR+= lldb
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SUBDIR+= lldb-server
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.endif
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.if ${MK_LLVM_COV} != "no"
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SUBDIR+= llvm-cov
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SUBDIR+= llvm-profdata
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.endif
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.endif # TOOLS_PREFIX
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SUBDIR_PARALLEL=
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.include <bsd.subdir.mk>
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