| Summary: | llvm-runtimes/compiler-rt-sanitizers-14.0.6 uses /tmp instead of /var/tmp/portage/ for tests | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Sunny <sunny.sonny> |
| Component: | Current packages | Assignee: | LLVM support project <llvm> |
| Status: | UNCONFIRMED --- | ||
| Severity: | normal | CC: | mgorny |
| Priority: | Normal | Keywords: | UPSTREAM |
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
This might have been deliberate because of path length, but I still agree with your point. > This might have been deliberate because of path length
If it helps: I had no trouble when compiling it in $T which was /var/tmp/portage/sys-libs/compiler-rt-sanitizers-xx.y.z/temp/
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The test lib/tsan/rtl/CMakeFiles/GotsanRuntimeCheck uses /tmp instead of $T (usually /var/tmp/portage/sys-libs/compiler-rt-sanitizers-14.0.6/temp/). I noticed this, since my test failed because I've mounted /tmp with noexec. I expect portage to use /var/tmp/portage for all its needs and not also pollute /tmp. Adding the following snippet in src_prepare() works for me: # The GotsanRuntimeCheck test is executed in /tmp which might be # mounted with 'noexec'. Modify the tmp dir to be ${T} instead of /tmp sed -i -e "s|mktemp -qd /tmp/gotsan.XXXXXXXXXX|mktemp -qd --tmpdir='${T}' gotsan.XXXXXXXXXX|" \ lib/tsan/go/buildgo.sh || die