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Also look for devtoolset-9 gcc toolchain 

devtoolset-9 has been out for a while so also look for it.

Differential Revision: https://reviews.llvm.org/D77420
This commit is contained in:
Stephan Dollberg 2020-04-16 11:17:10 +02:00 committed by Benjamin Kramer
parent be9c3bdc44
commit 7b9c6c16c3
1 changed files with 1 additions and 0 deletions
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clang/lib/Driver/ToolChains/Gnu.cpp
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@ -1977,6 +1977,7 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
// Non-Solaris is much simpler - most systems just go with "/usr".
if (SysRoot.empty() && TargetTriple.getOS() == llvm::Triple::Linux) {
// Yet, still look for RHEL devtoolsets.
Prefixes.push_back("/opt/rh/devtoolset-9/root/usr");
Prefixes.push_back("/opt/rh/devtoolset-8/root/usr");
Prefixes.push_back("/opt/rh/devtoolset-7/root/usr");
Prefixes.push_back("/opt/rh/devtoolset-6/root/usr");