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diff --git a/lib/Target/PowerPC/PPCSubtarget.cpp b/lib/Target/PowerPC/PPCSubtarget.cpp
index c0cbfd779cb..5d7a021c3e2 100644
--- a/lib/Target/PowerPC/PPCSubtarget.cpp
+++ b/lib/Target/PowerPC/PPCSubtarget.cpp
@@ -106,6 +106,7 @@
HasFloat128 = false;
IsISA3_0 = false;
UseLongCalls = false;
+ SecurePlt = false;
HasPOPCNTD = POPCNTD_Unavailable;
}
@@ -136,6 +137,10 @@
if (isDarwin())
HasLazyResolverStubs = true;
+ // Set up musl-specific properties.
+ if (TargetTriple.getEnvironment() == Triple::Musl)
+ SecurePlt = true;
+
// QPX requires a 32-byte aligned stack. Note that we need to do this if
// we're compiling for a BG/Q system regardless of whether or not QPX
// is enabled because external functions will assume this alignment.
diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index c583fba8cab..6a9eedf89c5 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -222,6 +222,10 @@ static Reloc::Model getEffectiveRelocModel(const Triple &TT,
if (TT.getArch() == Triple::ppc64 || TT.getArch() == Triple::ppc64le)
return Reloc::PIC_;
+ // musl needs SecurePlt, which depends on PIC.
+ if (TT.getEnvironment() == Triple::Musl)
+ return Reloc::PIC_;
+
// 32-bit is static by default.
return Reloc::Static;
}
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