tree adb5fa13756a6e34033f34f789ebe572d07ac143
parent 121faed8f831cc672d10460e0ae2e65296b3e0d4
author Hans Wennborg <hans@hanshq.net> 1568892512 +0000
committer Hans Wennborg <hans@hanshq.net> 1568892512 +0000

[cmake] Strip quotes in try_compile_only

After r372209, the compile command can end up including an argument with
quotes in it, e.g.

  -fprofile-instr-use="/foo/bar.profdata"

when invoking the compiler with execute_process, the compiler ends up
getting that argument with quotes and all, and fails to open the file.

This all seems horribly broken, but one way of working around it is to
simply strip the quotes from the string here. If they were there to
protect a path that's got spaces in it, that wasn't going to work
anyway because the string is later split by spaces.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@372312 91177308-0d34-0410-b5e6-96231b3b80d8