[clang] 11c2c09 - [Flang] Add fortran runtime libraries to AIX driver (#75921)

[via cfe-commits]

Author: madanial0
Date: 2023-12-21T08:59:21-05:00
New Revision: 11c2c0940b5e44920847b4d191a1272141de65f9

URL: https://github.com/llvm/llvm-project/commit/11c2c0940b5e44920847b4d191a1272141de65f9
DIFF: https://github.com/llvm/llvm-project/commit/11c2c0940b5e44920847b4d191a1272141de65f9.diff

LOG: [Flang] Add fortran runtime libraries to AIX driver (#75921)

Add fortran runtime libraries to flang-new on AIX

Co-authored-by: Mark Danial <mark.danial at ibm.com>

Added: 
    

Modified: 
    clang/lib/Driver/ToolChains/AIX.cpp

Removed: 
    


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diff  --git a/clang/lib/Driver/ToolChains/AIX.cpp b/clang/lib/Driver/ToolChains/AIX.cpp
index f9670ea6f251bd..e6126ff62db3c9 100644
--- a/clang/lib/Driver/ToolChains/AIX.cpp
+++ b/clang/lib/Driver/ToolChains/AIX.cpp
@@ -328,6 +328,12 @@ void aix::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     }
   }
 
+  if (D.IsFlangMode()) {
+    addFortranRuntimeLibraryPath(ToolChain, Args, CmdArgs);
+    addFortranRuntimeLibs(ToolChain, Args, CmdArgs);
+    CmdArgs.push_back("-lm");
+    CmdArgs.push_back("-lpthread");
+  }
   const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
   C.addCommand(std::make_unique<Command>(JA, *this, ResponseFileSupport::None(),
                                          Exec, CmdArgs, Inputs, Output));