[PATCH] D144341: [Driver][FreeBSD]

[Brad Smith via Phabricator via cfe-commits]

brad created this revision.
brad added a reviewer: dim.
brad added a project: clang.
Herald added subscribers: krytarowski, arichardson, emaste.
Herald added a project: All.
brad requested review of this revision.
Herald added a subscriber: MaskRay.

While looking at other usage of getOSMajorVersion() I noticed if a version number is not included in the FreeBSD triple it won't include the --hash-style=both linker option, but it's checking for 9.0 or newer. Without a version should be the latest.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D144341

Files:
  clang/lib/Driver/ToolChains/FreeBSD.cpp
  clang/test/Driver/freebsd.c


Index: clang/test/Driver/freebsd.c
===================================================================
--- clang/test/Driver/freebsd.c
+++ clang/test/Driver/freebsd.c
@@ -90,6 +90,9 @@
 // RUN: %clang --target=x86_64-pc-freebsd10.0 -m32 %s \
 // RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-LDFLAGS9 %s
+// RUN: %clang --target=x86_64-pc-freebsd -m32 %s \
+// RUN:   --sysroot=%S/Inputs/multiarch_freebsd64_tree -### 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-LDFLAGS9 %s
 // CHECK-LDFLAGS8-NOT: --hash-style=both
 // CHECK-LDFLAGS8: --enable-new-dtags
 // CHECK-LDFLAGS9: --hash-style=both
Index: clang/lib/Driver/ToolChains/FreeBSD.cpp
===================================================================
--- clang/lib/Driver/ToolChains/FreeBSD.cpp
+++ clang/lib/Driver/ToolChains/FreeBSD.cpp
@@ -176,7 +176,7 @@
       CmdArgs.push_back("/libexec/ld-elf.so.1");
     }
     const llvm::Triple &T = ToolChain.getTriple();
-    if (T.getOSMajorVersion() >= 9) {
+    if (T.getOSVersion().empty() || T.getOSMajorVersion() >= 9) {
       if (Arch == llvm::Triple::arm || Arch == llvm::Triple::sparc || T.isX86())
         CmdArgs.push_back("--hash-style=both");
     }


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