[PATCH] D51440: [ToolChains] Link to compiler-rt with -L + -l when possible

[Martin Storsjö via Phabricator via cfe-commits]

mstorsjo created this revision.
mstorsjo added reviewers: manojgupta, chandlerc, beanz.
Herald added subscribers: aheejin, sbc100, dberris, srhines.
Herald added a reviewer: javed.absar.

This avoids a libtool issue (https://debbugs.gnu.org/cgi/bugreport.cgi?bug=27866), where libtool fails to pick up the default linked libraries when they are referred to via a direct path to the static library, instead of as a -L + -l pair, as for libgcc.

Or is there some reason not to add the clang_rt dir to the linker path with -L?


Repository:
  rC Clang

https://reviews.llvm.org/D51440

Files:
  lib/Driver/ToolChains/CommonArgs.cpp
  test/Driver/arm-compiler-rt.c
  test/Driver/fuchsia.c
  test/Driver/fuchsia.cpp
  test/Driver/linux-ld.c
  test/Driver/wasm-toolchain.c
  test/Driver/wasm-toolchain.cpp

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