Re: [RFC] Un-staticise the toolchain
On 2012-04-26 13:53, David Chisnall wrote:
....
> I did some benchmarks a little while ago, and there was, I think, about a 5% slowdown on buildworld with a dynamically linked clang vs a statically linked one on x86-64. Ideally, I'd want the bootstrap compiler to be statically linked but the installed one to be dynamic.
This is already the case, all bootstrap toolchain components are statically linked:
$ file /usr/obj/usr/src/tmp/usr/bin/*
/usr/obj/usr/src/tmp/usr/bin/CC: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/addr2line: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/as: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/bugpoint: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/c++: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/c++filt: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/cc: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/clang: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/clang++: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/clang-cpp: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/clang-tblgen: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/cpp: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/g++: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/gcc: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/gcov: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/gcpp: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/gnu-ar: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/gnu-ranlib: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/ld: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/lint: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llc: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/lli: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-ar: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-as: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-bcanalyzer: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-diff: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-dis: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-extract: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-ld: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-link: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-mc: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-nm: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-objdump: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-prof: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-ranlib: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-rtdyld: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/llvm-stub: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/macho-dump: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/nm: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/objcopy: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/objdump: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/opt: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/readelf: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/size: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/strings: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/strip: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
/usr/obj/usr/src/tmp/usr/bin/tblgen: ELF 32-bit LSB executable, Intel 80386, version 1 (FreeBSD), statically linked, for FreeBSD 9.0 (900505), not stripped
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