[clang] a5791ba - [clang] Add gcc-toolset-10 support (RHEL/CentOS 8)
Simon Moll via cfe-commits
cfe-commits at lists.llvm.org
Mon Aug 30 04:34:15 PDT 2021
Author: Simon Moll
Date: 2021-08-30T13:33:30+02:00
New Revision: a5791badde32cf794edbddf737cbc8344257449b
URL: https://github.com/llvm/llvm-project/commit/a5791badde32cf794edbddf737cbc8344257449b
DIFF: https://github.com/llvm/llvm-project/commit/a5791badde32cf794edbddf737cbc8344257449b.diff
LOG: [clang] Add gcc-toolset-10 support (RHEL/CentOS 8)
Clang only adds GCC paths for RHEL <= 7 'devtoolset-<N>' Software
Collections (SCL). This generalizes this support to also include the
'gcc-toolset-10' SCL in RHEL/CentOS 8.
Reviewed By: stephan.dollberg
Differential Revision: https://reviews.llvm.org/D108908
Added:
Modified:
clang/lib/Driver/ToolChains/Gnu.cpp
clang/lib/Driver/ToolChains/Linux.cpp
Removed:
################################################################################
diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
index da39f29e46190..5a3eae1757934 100644
--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -2052,7 +2052,8 @@ 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.
+ // Yet, still look for RHEL/CentOS devtoolsets and gcc-toolsets.
+ Prefixes.push_back("/opt/rh/gcc-toolset-10/root/usr");
Prefixes.push_back("/opt/rh/devtoolset-10/root/usr");
Prefixes.push_back("/opt/rh/devtoolset-9/root/usr");
Prefixes.push_back("/opt/rh/devtoolset-8/root/usr");
diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
index 3604a222ba4bb..d5db6c0d68072 100644
--- a/clang/lib/Driver/ToolChains/Linux.cpp
+++ b/clang/lib/Driver/ToolChains/Linux.cpp
@@ -206,8 +206,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
ExtraOpts.push_back("max-page-size=4096");
}
- if (GCCInstallation.getParentLibPath().find("opt/rh/devtoolset") !=
- StringRef::npos)
+ if (GCCInstallation.getParentLibPath().find("opt/rh/") != StringRef::npos)
// With devtoolset on RHEL, we want to add a bin directory that is relative
// to the detected gcc install, because if we are using devtoolset gcc then
// we want to use other tools from devtoolset (e.g. ld) instead of the
More information about the cfe-commits
mailing list