File _service:tar_git:0003-Clang-SailfishOS-toolchain.patch of Package lld

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ruben De Smet <ruben.de.smet@rubdos.be>
Date: Sun, 26 Jun 2022 10:57:51 +0200
Subject: [PATCH] Clang: SailfishOS toolchain

Signed-off-by: Ruben De Smet <ruben.de.smet@rubdos.be>
---
 clang/include/clang/Driver/Distro.h   | 5 +++++
 clang/lib/Driver/Distro.cpp           | 3 +++
 clang/lib/Driver/ToolChains/Gnu.cpp   | 4 +++-
 clang/lib/Driver/ToolChains/Linux.cpp | 8 ++++----
 4 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/clang/include/clang/Driver/Distro.h b/clang/include/clang/Driver/Distro.h
index 2723f75e8945..58616ad541e1 100644
--- a/clang/include/clang/Driver/Distro.h
+++ b/clang/include/clang/Driver/Distro.h
@@ -45,6 +45,7 @@ public:
     Fedora,
     Gentoo,
     OpenSUSE,
+    Sailfish,
     UbuntuHardy,
     UbuntuIntrepid,
     UbuntuJaunty,
@@ -124,6 +125,10 @@ public:
     return DistroVal >= DebianLenny && DistroVal <= DebianBookworm;
   }
 
+  bool IsSailfish() const {
+    return DistroVal == Sailfish;
+  }
+
   bool IsUbuntu() const {
     return DistroVal >= UbuntuHardy && DistroVal <= UbuntuJammy;
   }
diff --git a/clang/lib/Driver/Distro.cpp b/clang/lib/Driver/Distro.cpp
index 5ac38c34d112..cccb2026e527 100644
--- a/clang/lib/Driver/Distro.cpp
+++ b/clang/lib/Driver/Distro.cpp
@@ -197,6 +197,9 @@ static Distro::DistroType DetectDistro(llvm::vfs::FileSystem &VFS) {
   if (VFS.exists("/etc/gentoo-release"))
     return Distro::Gentoo;
 
+  if (VFS.exists("/etc/sailfish-release"))
+    return Distro::Sailfish;
+
   return Distro::UnknownDistro;
 }
 
diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
index 7a9570a686f4..e7f57c824961 100644
--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -2073,7 +2073,7 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
   static const char *const AArch64LibDirs[] = {"/lib64", "/lib"};
   static const char *const AArch64Triples[] = {
       "aarch64-none-linux-gnu", "aarch64-linux-gnu", "aarch64-redhat-linux",
-      "aarch64-suse-linux"};
+      "aarch64-suse-linux", "aarch64-meego-linux-gnu"};
   static const char *const AArch64beLibDirs[] = {"/lib"};
   static const char *const AArch64beTriples[] = {"aarch64_be-none-linux-gnu",
                                                  "aarch64_be-linux-gnu"};
@@ -2082,6 +2082,7 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
   static const char *const ARMTriples[] = {"arm-linux-gnueabi"};
   static const char *const ARMHFTriples[] = {"arm-linux-gnueabihf",
                                              "armv7hl-redhat-linux-gnueabi",
+                                             "armv7hl-meego-linux-gnueabi",
                                              "armv6hl-suse-linux-gnueabi",
                                              "armv7hl-suse-linux-gnueabi"};
   static const char *const ARMebLibDirs[] = {"/lib"};
@@ -2108,6 +2109,7 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
       "i586-linux-gnu",      "i686-linux-gnu",        "i686-pc-linux-gnu",
       "i386-redhat-linux6E", "i686-redhat-linux",     "i386-redhat-linux",
       "i586-suse-linux",     "i686-montavista-linux", "i686-gnu",
+      "i486-meego-linux"
   };
 
   static const char *const M68kLibDirs[] = {"/lib"};
diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
index 83cb41159de7..e7c2dcaef02a 100644
--- a/clang/lib/Driver/ToolChains/Linux.cpp
+++ b/clang/lib/Driver/ToolChains/Linux.cpp
@@ -194,7 +194,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
   }
 
   if (Distro.IsOpenSUSE() || Distro.IsUbuntu() || Distro.IsAlpineLinux() ||
-      Triple.isAndroid()) {
+      Triple.isAndroid() || Distro.IsSailfish()) {
     ExtraOpts.push_back("-z");
     ExtraOpts.push_back("relro");
   }
@@ -233,13 +233,13 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
   // Hexagon linker/loader does not support .gnu.hash
   if (!IsMips && !IsHexagon) {
     if (Distro.IsRedhat() || Distro.IsOpenSUSE() || Distro.IsAlpineLinux() ||
-        (Distro.IsUbuntu() && Distro >= Distro::UbuntuMaverick) ||
+        (Distro.IsUbuntu() && Distro >= Distro::UbuntuMaverick) || Distro.IsSailfish() ||
         (IsAndroid && !Triple.isAndroidVersionLT(23)))
       ExtraOpts.push_back("--hash-style=gnu");
 
     if (Distro.IsDebian() || Distro.IsOpenSUSE() ||
         Distro == Distro::UbuntuLucid || Distro == Distro::UbuntuJaunty ||
-        Distro == Distro::UbuntuKarmic ||
+        Distro == Distro::UbuntuKarmic || Distro.IsSailfish() ||
         (IsAndroid && Triple.isAndroidVersionLT(23)))
       ExtraOpts.push_back("--hash-style=both");
   }
@@ -248,7 +248,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
   ExtraOpts.push_back("--build-id");
 #endif
 
-  if (IsAndroid || Distro.IsOpenSUSE())
+  if (IsAndroid || Distro.IsOpenSUSE() || Distro.IsSailfish())
     ExtraOpts.push_back("--enable-new-dtags");
 
   // The selection of paths to try here is designed to match the patterns which