From: Brad Smith <brad@comstyle.com>
Date: Mon, 27 Mar 2023 03:58:16 +0000 (-0400)
Subject: [Driver][NetBSD] Simplify NetBSD version handling
X-Git-Tag: upstream/17.0.6~13626
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9a9827dc1185f3757433b973fbb37c7ad7219e32;p=platform%2Fupstream%2Fllvm.git

[Driver][NetBSD] Simplify NetBSD version handling

NetBSD 6.x and older is ancient. Remove now unnecessary version check.

Reviewed By: mgorny

Differential Revision: https://reviews.llvm.org/D146891
---

diff --git a/clang/lib/Driver/ToolChains/NetBSD.cpp b/clang/lib/Driver/ToolChains/NetBSD.cpp
index 7a7c905..07bdc20 100644
--- a/clang/lib/Driver/ToolChains/NetBSD.cpp
+++ b/clang/lib/Driver/ToolChains/NetBSD.cpp
@@ -272,28 +272,25 @@ void netbsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(Args.MakeArgString(ToolChain.getCompilerRTPath()));
   }
 
-  VersionTuple OsVersion = Triple.getOSVersion();
   bool useLibgcc = true;
-  if (OsVersion >= VersionTuple(7) || OsVersion.getMajor() == 0) {
-    switch (ToolChain.getArch()) {
-    case llvm::Triple::aarch64:
-    case llvm::Triple::aarch64_be:
-    case llvm::Triple::arm:
-    case llvm::Triple::armeb:
-    case llvm::Triple::thumb:
-    case llvm::Triple::thumbeb:
-    case llvm::Triple::ppc:
-    case llvm::Triple::ppc64:
-    case llvm::Triple::ppc64le:
-    case llvm::Triple::sparc:
-    case llvm::Triple::sparcv9:
-    case llvm::Triple::x86:
-    case llvm::Triple::x86_64:
-      useLibgcc = false;
-      break;
-    default:
-      break;
-    }
+  switch (ToolChain.getArch()) {
+  case llvm::Triple::aarch64:
+  case llvm::Triple::aarch64_be:
+  case llvm::Triple::arm:
+  case llvm::Triple::armeb:
+  case llvm::Triple::thumb:
+  case llvm::Triple::thumbeb:
+  case llvm::Triple::ppc:
+  case llvm::Triple::ppc64:
+  case llvm::Triple::ppc64le:
+  case llvm::Triple::sparc:
+  case llvm::Triple::sparcv9:
+  case llvm::Triple::x86:
+  case llvm::Triple::x86_64:
+    useLibgcc = false;
+    break;
+  default:
+    break;
   }
 
   if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nodefaultlibs,
@@ -412,26 +409,23 @@ Tool *NetBSD::buildAssembler() const {
 Tool *NetBSD::buildLinker() const { return new tools::netbsd::Linker(*this); }
 
 ToolChain::CXXStdlibType NetBSD::GetDefaultCXXStdlibType() const {
-  VersionTuple OsVersion = getTriple().getOSVersion();
-  if (OsVersion >= VersionTuple(7) || OsVersion.getMajor() == 0) {
-    switch (getArch()) {
-    case llvm::Triple::aarch64:
-    case llvm::Triple::aarch64_be:
-    case llvm::Triple::arm:
-    case llvm::Triple::armeb:
-    case llvm::Triple::thumb:
-    case llvm::Triple::thumbeb:
-    case llvm::Triple::ppc:
-    case llvm::Triple::ppc64:
-    case llvm::Triple::ppc64le:
-    case llvm::Triple::sparc:
-    case llvm::Triple::sparcv9:
-    case llvm::Triple::x86:
-    case llvm::Triple::x86_64:
-      return ToolChain::CST_Libcxx;
-    default:
-      break;
-    }
+  switch (getArch()) {
+  case llvm::Triple::aarch64:
+  case llvm::Triple::aarch64_be:
+  case llvm::Triple::arm:
+  case llvm::Triple::armeb:
+  case llvm::Triple::thumb:
+  case llvm::Triple::thumbeb:
+  case llvm::Triple::ppc:
+  case llvm::Triple::ppc64:
+  case llvm::Triple::ppc64le:
+  case llvm::Triple::sparc:
+  case llvm::Triple::sparcv9:
+  case llvm::Triple::x86:
+  case llvm::Triple::x86_64:
+    return ToolChain::CST_Libcxx;
+  default:
+    break;
   }
   return ToolChain::CST_Libstdcxx;
 }
diff --git a/clang/test/Driver/netbsd.c b/clang/test/Driver/netbsd.c
index 3fefaeb..4daa35a 100644
--- a/clang/test/Driver/netbsd.c
+++ b/clang/test/Driver/netbsd.c
@@ -17,9 +17,6 @@
 // RUN: %clang --target=x86_64-unknown-netbsd7.0.0 \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=X86_64-7 %s
-// RUN: %clang --target=x86_64-unknown-netbsd6.0.0 \
-// RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=X86_64-6 %s
 // RUN: %clang --target=aarch64-unknown-netbsd \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=AARCH64 %s
@@ -62,9 +59,6 @@
 // RUN: %clang --target=arm-unknown-netbsd7.0.0-eabi \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=ARM-7 %s
-// RUN: %clang --target=arm-unknown-netbsd6.0.0-eabi \
-// RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=ARM-6 %s
 // RUN: %clang --target=sparc-unknown-netbsd \
 // RUN: -no-integrated-as --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=SPARC %s
@@ -84,9 +78,6 @@
 // RUN: %clang --target=x86_64-unknown-netbsd7.0.0 -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-X86_64-7 %s
-// RUN: %clang --target=x86_64-unknown-netbsd6.0.0 -static \
-// RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-X86_64-6 %s
 // RUN: %clang --target=aarch64-unknown-netbsd -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-AARCH64 %s
@@ -108,21 +99,12 @@
 // RUN: %clang --target=arm-unknown-netbsd7.0.0-eabi -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-ARM-7 %s
-// RUN: %clang --target=arm-unknown-netbsd6.0.0-eabi -static \
-// RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-ARM-6 %s
 // RUN: %clang --target=sparc-unknown-netbsd7.0.0 -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC-7 %s
-// RUN: %clang --target=sparc-unknown-netbsd6.0.0 -static \
-// RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-SPARC-6 %s
 // RUN: %clang --target=sparc64-unknown-netbsd7.0.0 -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC64-7 %s
-// RUN: %clang --target=sparc64-unknown-netbsd6.0.0 -static \
-// RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-SPARC64-6 %s
 // RUN: %clang --target=powerpc-unknown-netbsd -static \
 // RUN: --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-POWERPC %s
@@ -182,12 +164,6 @@
 // X86_64-7:  "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
 // X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// X86_64-6: "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
-// X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
-// X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
-// X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // AARCH64: "-cc1" "-triple" "aarch64-unknown-netbsd"
 // AARCH64-NOT: "-fno-use-init-array"
 // AARCH64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
@@ -288,14 +264,6 @@
 // ARM-7:  "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
 // ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// ARM-6: "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
-// ARM-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
-// ARM-6: "-m" "armelf_nbsd_eabi"
-// ARM-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
-// ARM-6: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
-// ARM-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
-// ARM-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // SPARC: "-cc1" "-triple" "sparc-unknown-netbsd"
 // SPARC-NOT: "-fno-use-init-array"
 // SPARC: as{{.*}}" "-32" "-Av8" "-o"
@@ -345,13 +313,6 @@
 // S-X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
 // S-X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-X86_64-6: "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
-// S-X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
-// S-X86_64-6: "-lgcc_eh" "-lc" "-lgcc"
-// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-AARCH64: "-cc1" "-triple" "aarch64-unknown-netbsd"
 // S-AARCH64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-AARCH64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
@@ -400,24 +361,6 @@
 // S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
 // S-ARM-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-ARM-6: "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
-// S-ARM-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-ARM-6: "-m" "armelf_nbsd_eabi"
-// S-ARM-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
-// S-ARM-6: "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
-// S-ARM-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
-// S-ARM-6: "-lgcc_eh" "-lc" "-lgcc"
-// S-ARM-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
-// S-SPARC-6: "-cc1" "-triple" "sparc-unknown-netbsd6.0.0"
-// S-SPARC-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-SPARC-6: "-m" "elf32_sparc"
-// S-SPARC-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
-// S-SPARC-6: "-lgcc_eh" "-lc" "-lgcc"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-SPARC-7: "-cc1" "-triple" "sparc-unknown-netbsd7.0.0"
 // S-SPARC-7: "-fno-use-init-array"
 // S-SPARC-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
@@ -427,14 +370,6 @@
 // S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
 // S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-SPARC64-6: "-cc1" "-triple" "sparc64-unknown-netbsd6.0.0"
-// S-SPARC64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-SPARC64-6: "-m" "elf64_sparc"
-// S-SPARC64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc"
-// S-SPARC64-6: "-lgcc_eh" "-lc" "-lgcc"
-// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-SPARC64-7: "-cc1" "-triple" "sparc64-unknown-netbsd7.0.0"
 // S-SPARC64-7: "-fno-use-init-array"
 // S-SPARC64-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
diff --git a/clang/test/Driver/netbsd.cpp b/clang/test/Driver/netbsd.cpp
index ffc33e3..c0445dd 100644
--- a/clang/test/Driver/netbsd.cpp
+++ b/clang/test/Driver/netbsd.cpp
@@ -4,12 +4,6 @@
 // RUN: %clangxx --target=x86_64-unknown-netbsd7.0.0 \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=X86_64-7 %s
-// RUN: %clangxx --target=x86_64-unknown-netbsd6.0.0 \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=X86_64-6 %s
-// RUN: %clangxx --target=arm-unknown-netbsd6.0.0-eabi \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=ARM %s
 // RUN: %clangxx --target=arm-unknown-netbsd7.0.0-eabi \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=ARM-7 %s
@@ -28,18 +22,12 @@
 // RUN: %clangxx --target=sparc-unknown-netbsd \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=SPARC %s
-// RUN: %clangxx --target=sparc-unknown-netbsd6.0.0 \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=SPARC-6 %s
 // RUN: %clangxx --target=sparc-unknown-netbsd7.0.0 \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=SPARC-7 %s
 // RUN: %clangxx --target=sparc64-unknown-netbsd \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=SPARC64 %s
-// RUN: %clangxx --target=sparc64-unknown-netbsd6.0.0 \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=SPARC64-6 %s
 // RUN: %clangxx --target=sparc64-unknown-netbsd7.0.0 \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=SPARC64-7 %s
@@ -56,12 +44,6 @@
 // RUN: %clangxx --target=x86_64-unknown-netbsd7.0.0 -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-X86_64-7 %s
-// RUN: %clangxx --target=x86_64-unknown-netbsd6.0.0 -static \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-X86_64-6 %s
-// RUN: %clangxx --target=arm-unknown-netbsd6.0.0-eabi -static \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-ARM %s
 // RUN: %clangxx --target=arm-unknown-netbsd7.0.0-eabi -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-ARM-7 %s
@@ -80,18 +62,12 @@
 // RUN: %clangxx --target=sparc-unknown-netbsd -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC %s
-// RUN: %clangxx --target=sparc-unknown-netbsd6.0.0 -static \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-SPARC-6 %s
 // RUN: %clangxx --target=sparc-unknown-netbsd7.0.0 -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC-7 %s
 // RUN: %clangxx --target=sparc64-unknown-netbsd -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC64 %s
-// RUN: %clangxx --target=sparc64-unknown-netbsd6.0.0 -static \
-// RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
-// RUN: | FileCheck -check-prefix=S-SPARC64-6 %s
 // RUN: %clangxx --target=sparc64-unknown-netbsd7.0.0 -static \
 // RUN: -stdlib=platform --sysroot=%S/Inputs/basic_netbsd_tree -### %s 2>&1 \
 // RUN: | FileCheck -check-prefix=S-SPARC64-7 %s
@@ -114,20 +90,6 @@
 // X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // X86_64-7: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// X86_64-6: "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
-// X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
-// X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// X86_64-6: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
-// X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
-// ARM: "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
-// ARM: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
-// ARM: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
-// ARM: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// ARM: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
-// ARM: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // ARM-7: "-cc1" "-triple" "armv5e-unknown-netbsd7.0.0-eabi"
 // ARM-7: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
 // ARM-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
@@ -178,14 +140,6 @@
 // SPARC-7: "-lm" "-lc"
 // SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// SPARC-6: "-cc1" "-triple" "sparc-unknown-netbsd6.0.0"
-// SPARC-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
-// SPARC-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
-// SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
-// SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// SPARC-6: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
-// SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // SPARC64: "-cc1" "-triple" "sparc64-unknown-netbsd"
 // SPARC64: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
 // SPARC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
@@ -200,13 +154,6 @@
 // SPARC64-7: "-lm" "-lc"
 // SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// SPARC64-6: "-cc1" "-triple" "sparc64-unknown-netbsd6.0.0"
-// SPARC64-6: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
-// SPARC64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// SPARC64-6: "-lm" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed"
-// SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // POWERPC: "-cc1" "-triple" "powerpc-unknown-netbsd"
 // POWERPC: ld{{.*}}" "--eh-frame-hdr" "-dynamic-linker" "/libexec/ld.elf_so"
 // POWERPC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
@@ -233,20 +180,6 @@
 // S-X86_64-7: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lc++"
 // S-X86_64-7: "-lm" "-lc" "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-X86_64-6: "-cc1" "-triple" "x86_64-unknown-netbsd6.0.0"
-// S-X86_64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-X86_64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// S-X86_64-6: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
-// S-X86_64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
-// S-ARM: "-cc1" "-triple" "armv5e-unknown-netbsd6.0.0-eabi"
-// S-ARM: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-ARM: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
-// S-ARM: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// S-ARM: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
-// S-ARM: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-ARM-7: "-cc1" "-triple" "armv5e-unknown-netbsd7.0.0-eabi"
 // S-ARM-7: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-ARM-7: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}eabi{{/|\\\\}}crti.o"
@@ -297,14 +230,6 @@
 // S-SPARC-7: "-lm" "-lc"
 // S-SPARC-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-SPARC-6: "-cc1" "-triple" "sparc-unknown-netbsd6.0.0"
-// S-SPARC-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-SPARC-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}sparc{{/|\\\\}}crti.o"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// S-SPARC-6: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
-// S-SPARC-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-SPARC64: "-cc1" "-triple" "sparc64-unknown-netbsd"
 // S-SPARC64: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-SPARC64: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
@@ -319,13 +244,6 @@
 // S-SPARC64-7: "-lm" "-lc"
 // S-SPARC64-7: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
-// S-SPARC64-6: "-cc1" "-triple" "sparc64-unknown-netbsd6.0.0"
-// S-SPARC64-6: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
-// S-SPARC64-6: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o" "{{.*}}/usr/lib{{/|\\\\}}crti.o"
-// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o" "{{.*}}.o" "-lstdc++"
-// S-SPARC64-6: "-lm" "-lc" "-lgcc_eh" "-lc" "-lgcc"
-// S-SPARC64-6: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
-
 // S-POWERPC: "-cc1" "-triple" "powerpc-unknown-netbsd"
 // S-POWERPC: ld{{.*}}" "--eh-frame-hdr" "-Bstatic"
 // S-POWERPC: "-o" "a.out" "{{.*}}/usr/lib{{/|\\\\}}crt0.o"