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https://src.fedoraproject.org/rpms/llvm.git
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21 lines
871 B
Diff
21 lines
871 B
Diff
--- a/tools/clang/lib/Driver/ToolChains.cpp
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+++ b/tools/clang/lib/Driver/ToolChains.cpp
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@@ -1062,6 +1062,18 @@
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// And finally in /usr.
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if (D.SysRoot.empty())
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Prefixes.push_back("/usr");
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+
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+ // RedHat Developer Toolset support
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+ if (const char *software_collections = getenv("X_SCLS")) {
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+ SmallVector<StringRef, 4> Scls;
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+ StringRef(software_collections).split(Scls, StringRef(" "), -1, false);
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+ for (SmallVector<StringRef, 4>::const_iterator SclsIter = Scls.begin(); SclsIter != Scls.end(); ++SclsIter) {
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+ if (!SclsIter->startswith(StringRef("devtoolset-")))
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+ continue;
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+ const std::string SclPath = std::string("/opt/rh/") + SclsIter->str() + std::string("/root/usr");
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+ Prefixes.push_back(SclPath);
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+ }
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+ }
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}
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// Loop over the various components which exist and select the best GCC
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