[arch-commits] Commit in llvm/repos (28 files)

Fri Jul 21 14:03:35 UTC 2017

Date: Friday, July 21, 2017 @ 14:03:34
  Author: foutrelis
Revision: 300887

archrelease: copy trunk to extra-i686, extra-x86_64

Added:
  llvm/repos/extra-i686/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
    (from rev 300886, llvm/trunk/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch)
  llvm/repos/extra-i686/0002-Enable-SSP-and-PIE-by-default.patch
    (from rev 300886, llvm/trunk/0002-Enable-SSP-and-PIE-by-default.patch)
  llvm/repos/extra-i686/PKGBUILD
    (from rev 300886, llvm/trunk/PKGBUILD)
  llvm/repos/extra-i686/disable-llvm-symbolizer-test.patch
    (from rev 300886, llvm/trunk/disable-llvm-symbolizer-test.patch)
  llvm/repos/extra-i686/lldb-gcc7.patch
    (from rev 300886, llvm/trunk/lldb-gcc7.patch)
  llvm/repos/extra-i686/lldb-libedit.patch
    (from rev 300886, llvm/trunk/lldb-libedit.patch)
  llvm/repos/extra-i686/llvm-config.h
    (from rev 300886, llvm/trunk/llvm-config.h)
  llvm/repos/extra-x86_64/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
    (from rev 300886, llvm/trunk/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch)
  llvm/repos/extra-x86_64/0002-Enable-SSP-and-PIE-by-default.patch
    (from rev 300886, llvm/trunk/0002-Enable-SSP-and-PIE-by-default.patch)
  llvm/repos/extra-x86_64/PKGBUILD
    (from rev 300886, llvm/trunk/PKGBUILD)
  llvm/repos/extra-x86_64/disable-llvm-symbolizer-test.patch
    (from rev 300886, llvm/trunk/disable-llvm-symbolizer-test.patch)
  llvm/repos/extra-x86_64/lldb-gcc7.patch
    (from rev 300886, llvm/trunk/lldb-gcc7.patch)
  llvm/repos/extra-x86_64/lldb-libedit.patch
    (from rev 300886, llvm/trunk/lldb-libedit.patch)
  llvm/repos/extra-x86_64/llvm-config.h
    (from rev 300886, llvm/trunk/llvm-config.h)
Deleted:
  llvm/repos/extra-i686/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
  llvm/repos/extra-i686/0002-Enable-SSP-and-PIE-by-default.patch
  llvm/repos/extra-i686/PKGBUILD
  llvm/repos/extra-i686/disable-llvm-symbolizer-test.patch
  llvm/repos/extra-i686/lldb-gcc7.patch
  llvm/repos/extra-i686/lldb-libedit.patch
  llvm/repos/extra-i686/llvm-config.h
  llvm/repos/extra-x86_64/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
  llvm/repos/extra-x86_64/0002-Enable-SSP-and-PIE-by-default.patch
  llvm/repos/extra-x86_64/PKGBUILD
  llvm/repos/extra-x86_64/disable-llvm-symbolizer-test.patch
  llvm/repos/extra-x86_64/lldb-gcc7.patch
  llvm/repos/extra-x86_64/lldb-libedit.patch
  llvm/repos/extra-x86_64/llvm-config.h

-------------------------------------------------------------------+
 /0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch             |   74 +
 /0002-Enable-SSP-and-PIE-by-default.patch                         |  536 +++++++++
 /PKGBUILD                                                         |  550 ++++++++++
 /disable-llvm-symbolizer-test.patch                               |   52 
 /lldb-gcc7.patch                                                  |   24 
 /lldb-libedit.patch                                               |  196 +++
 /llvm-config.h                                                    |   18 
 extra-i686/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch   |   37 
 extra-i686/0002-Enable-SSP-and-PIE-by-default.patch               |  268 ----
 extra-i686/PKGBUILD                                               |  275 -----
 extra-i686/disable-llvm-symbolizer-test.patch                     |   26 
 extra-i686/lldb-gcc7.patch                                        |   12 
 extra-i686/lldb-libedit.patch                                     |   98 -
 extra-i686/llvm-config.h                                          |    9 
 extra-x86_64/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch |   37 
 extra-x86_64/0002-Enable-SSP-and-PIE-by-default.patch             |  268 ----
 extra-x86_64/PKGBUILD                                             |  275 -----
 extra-x86_64/disable-llvm-symbolizer-test.patch                   |   26 
 extra-x86_64/lldb-gcc7.patch                                      |   12 
 extra-x86_64/lldb-libedit.patch                                   |   98 -
 extra-x86_64/llvm-config.h                                        |    9 
 21 files changed, 1450 insertions(+), 1450 deletions(-)

Deleted: extra-i686/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
===================================================================

--- extra-i686/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-i686/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,37 +0,0 @@
-From ea7d4d81905ff99c5c04388909f501b1da451b79 Mon Sep 17 00:00:00 2001
-From: Evangelos Foutras <evangelos at foutrelis.com>
-Date: Thu, 6 Jul 2017 18:53:05 +0300
-Subject: [PATCH 1/2] GCC compatibility: Ignore the -fno-plt flag
-
----
- include/clang/Driver/Options.td | 1 +
- test/Driver/clang_f_opts.c      | 1 +
- 2 files changed, 2 insertions(+)
-
-diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
-index 6be159fad6..364296e861 100644
---- a/include/clang/Driver/Options.td
-+++ b/include/clang/Driver/Options.td
-@@ -2277,6 +2277,7 @@ defm ivopts : BooleanFFlag<"ivopts">, Group<clang_ignored_gcc_optimization_f_Gro
- defm non_call_exceptions : BooleanFFlag<"non-call-exceptions">, Group<clang_ignored_f_Group>;
- defm peel_loops : BooleanFFlag<"peel-loops">, Group<clang_ignored_gcc_optimization_f_Group>;
- defm permissive : BooleanFFlag<"permissive">, Group<clang_ignored_f_Group>;
-+defm plt : BooleanFFlag<"plt">, Group<clang_ignored_f_Group>;
- defm prefetch_loop_arrays : BooleanFFlag<"prefetch-loop-arrays">, Group<clang_ignored_gcc_optimization_f_Group>;
- defm printf : BooleanFFlag<"printf">, Group<clang_ignored_f_Group>;
- defm profile : BooleanFFlag<"profile">, Group<clang_ignored_f_Group>;
-diff --git a/test/Driver/clang_f_opts.c b/test/Driver/clang_f_opts.c
-index 210e16935d..3999590c47 100644
---- a/test/Driver/clang_f_opts.c
-+++ b/test/Driver/clang_f_opts.c
-@@ -277,6 +277,7 @@
- // RUN:     -fno-caller-saves -fcaller-saves                                  \
- // RUN:     -fno-reorder-blocks -freorder-blocks                              \
- // RUN:     -fno-schedule-insns2 -fschedule-insns2                            \
-+// RUN:     -fno-plt -fplt                                                    \
- // RUN:     -fno-stack-check                                                  \
- // RUN:     -fno-check-new -fcheck-new                                        \
- // RUN:     -ffriend-injection                                                \
--- 
-2.13.2
-

Copied: llvm/repos/extra-i686/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch (from rev 300886, llvm/trunk/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch)
===================================================================
--- extra-i686/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch	                        (rev 0)
+++ extra-i686/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,37 @@
+From ea7d4d81905ff99c5c04388909f501b1da451b79 Mon Sep 17 00:00:00 2001
+From: Evangelos Foutras <evangelos at foutrelis.com>
+Date: Thu, 6 Jul 2017 18:53:05 +0300
+Subject: [PATCH 1/2] GCC compatibility: Ignore the -fno-plt flag
+
+---
+ include/clang/Driver/Options.td | 1 +
+ test/Driver/clang_f_opts.c      | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
+index 6be159fad6..364296e861 100644
+--- a/include/clang/Driver/Options.td
++++ b/include/clang/Driver/Options.td
+@@ -2277,6 +2277,7 @@ defm ivopts : BooleanFFlag<"ivopts">, Group<clang_ignored_gcc_optimization_f_Gro
+ defm non_call_exceptions : BooleanFFlag<"non-call-exceptions">, Group<clang_ignored_f_Group>;
+ defm peel_loops : BooleanFFlag<"peel-loops">, Group<clang_ignored_gcc_optimization_f_Group>;
+ defm permissive : BooleanFFlag<"permissive">, Group<clang_ignored_f_Group>;
++defm plt : BooleanFFlag<"plt">, Group<clang_ignored_f_Group>;
+ defm prefetch_loop_arrays : BooleanFFlag<"prefetch-loop-arrays">, Group<clang_ignored_gcc_optimization_f_Group>;
+ defm printf : BooleanFFlag<"printf">, Group<clang_ignored_f_Group>;
+ defm profile : BooleanFFlag<"profile">, Group<clang_ignored_f_Group>;
+diff --git a/test/Driver/clang_f_opts.c b/test/Driver/clang_f_opts.c
+index 210e16935d..3999590c47 100644
+--- a/test/Driver/clang_f_opts.c
++++ b/test/Driver/clang_f_opts.c
+@@ -277,6 +277,7 @@
+ // RUN:     -fno-caller-saves -fcaller-saves                                  \
+ // RUN:     -fno-reorder-blocks -freorder-blocks                              \
+ // RUN:     -fno-schedule-insns2 -fschedule-insns2                            \
++// RUN:     -fno-plt -fplt                                                    \
+ // RUN:     -fno-stack-check                                                  \
+ // RUN:     -fno-check-new -fcheck-new                                        \
+ // RUN:     -ffriend-injection                                                \
+-- 
+2.13.2
+

Deleted: extra-i686/0002-Enable-SSP-and-PIE-by-default.patch
===================================================================
--- extra-i686/0002-Enable-SSP-and-PIE-by-default.patch	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-i686/0002-Enable-SSP-and-PIE-by-default.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,268 +0,0 @@
-From 7c483b3a7b2d87ae1d0dde1e5c12fa2bdb22d681 Mon Sep 17 00:00:00 2001
-From: Evangelos Foutras <evangelos at foutrelis.com>
-Date: Thu, 6 Jul 2017 18:15:43 +0300
-Subject: [PATCH 2/2] Enable SSP and PIE by default
-
-This is a minimal set of changes needed to make clang use SSP and PIE by
-default on Arch Linux. Tests that were easy to adjust have been changed
-accordingly; only test/Driver/linux-ld.c has been marked as "expected
-failure" due to the number of changes it would require (mostly replacing
-crtbegin.o with crtbeginS.o).
-
-Doing so is needed in order to align clang with the new default GCC
-behavior in Arch which generates PIE executables by default and also
-defaults to -fstack-protector-strong. It is not meant to be a long term
-solution, but a simple temporary fix.
-
-Hopefully these changes will be obsoleted by the introduction upstream
-of a compile-time option (https://bugs.llvm.org/show_bug.cgi?id=13410)
----
- lib/Driver/ToolChains.cpp           | 14 +++++++++++++-
- lib/Driver/ToolChains.h             |  1 +
- lib/Driver/Tools.cpp                |  1 +
- test/Driver/cross-linux.c           | 16 ++++++++--------
- test/Driver/env.c                   |  2 +-
- test/Driver/fsanitize.c             | 18 ++++++++++--------
- test/Driver/gcc-toolchain.cpp       |  2 +-
- test/Driver/hexagon-toolchain-elf.c |  2 +-
- test/Driver/linux-as.c              |  4 ++--
- test/Driver/linux-ld.c              |  2 ++
- test/Driver/stack-protector.c       |  4 ++--
- 11 files changed, 42 insertions(+), 24 deletions(-)
-
-diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
-index 9bc9ae4f6a..add512e0a5 100644
---- a/lib/Driver/ToolChains.cpp
-+++ b/lib/Driver/ToolChains.cpp
-@@ -4710,7 +4710,19 @@ void Linux::AddIAMCUIncludeArgs(const ArgList &DriverArgs,
-   }
- }
- 
--bool Linux::isPIEDefault() const { return getSanitizerArgs().requiresPIE(); }
-+bool Linux::isPIEDefault() const {
-+  const bool IsMips = isMipsArch(getTriple().getArch());
-+  const bool IsAndroid = getTriple().isAndroid();
-+
-+  if (IsMips || IsAndroid)
-+    return getSanitizerArgs().requiresPIE();
-+
-+  return true;
-+}
-+
-+unsigned Linux::GetDefaultStackProtectorLevel(bool KernelOrKext) const {
-+  return 2;
-+}
- 
- SanitizerMask Linux::getSupportedSanitizers() const {
-   const bool IsX86 = getTriple().getArch() == llvm::Triple::x86;
-diff --git a/lib/Driver/ToolChains.h b/lib/Driver/ToolChains.h
-index 3240357ba6..7afe0fb5da 100644
---- a/lib/Driver/ToolChains.h
-+++ b/lib/Driver/ToolChains.h
-@@ -880,6 +880,7 @@ public:
-   void AddIAMCUIncludeArgs(const llvm::opt::ArgList &DriverArgs,
-                            llvm::opt::ArgStringList &CC1Args) const override;
-   bool isPIEDefault() const override;
-+  unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const override;
-   SanitizerMask getSupportedSanitizers() const override;
-   void addProfileRTLibs(const llvm::opt::ArgList &Args,
-                         llvm::opt::ArgStringList &CmdArgs) const override;
-diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
-index 4d4a8c2428..5b8e082797 100644
---- a/lib/Driver/Tools.cpp
-+++ b/lib/Driver/Tools.cpp
-@@ -10068,6 +10068,7 @@ void gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
-   const bool IsIAMCU = ToolChain.getTriple().isOSIAMCU();
-   const bool IsPIE =
-       !Args.hasArg(options::OPT_shared) && !Args.hasArg(options::OPT_static) &&
-+      !Args.hasArg(options::OPT_nopie) &&
-       (Args.hasArg(options::OPT_pie) || ToolChain.isPIEDefault());
-   const bool HasCRTBeginEndFiles =
-       ToolChain.getTriple().hasEnvironment() ||
-diff --git a/test/Driver/cross-linux.c b/test/Driver/cross-linux.c
-index a5ea832e77..1949c05a60 100644
---- a/test/Driver/cross-linux.c
-+++ b/test/Driver/cross-linux.c
-@@ -42,8 +42,8 @@
- // CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
- // CHECK-MULTI32-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
- // CHECK-MULTI32-I386: "-m" "elf_i386"
--// CHECK-MULTI32-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
--// CHECK-MULTI32-I386: "-L[[gcc_install]]"
-+// CHECK-MULTI32-I386: "crti.o" "crtbeginS.o"
-+// CHECK-MULTI32-I386: "-L[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]"
- // CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib32"
- // CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
- // CHECK-MULTI32-I386: "-L[[sysroot]]/lib"
-@@ -59,8 +59,8 @@
- // CHECK-MULTI32-X86-64: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
- // CHECK-MULTI32-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
- // CHECK-MULTI32-X86-64: "-m" "elf_x86_64"
--// CHECK-MULTI32-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64{{/|\\\\}}crtbegin.o"
--// CHECK-MULTI32-X86-64: "-L[[gcc_install]]/64"
-+// CHECK-MULTI32-X86-64: "crti.o" "crtbeginS.o"
-+// CHECK-MULTI32-X86-64: "-L[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64"
- // CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib64"
- // CHECK-MULTI32-X86-64: "-L[[gcc_install]]"
- // CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
-@@ -77,8 +77,8 @@
- // CHECK-MULTI64-I386: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
- // CHECK-MULTI64-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
- // CHECK-MULTI64-I386: "-m" "elf_i386"
--// CHECK-MULTI64-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32{{/|\\\\}}crtbegin.o"
--// CHECK-MULTI64-I386: "-L[[gcc_install]]/32"
-+// CHECK-MULTI64-I386: "crti.o" "crtbeginS.o"
-+// CHECK-MULTI64-I386: "-L[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32"
- // CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib32"
- // CHECK-MULTI64-I386: "-L[[gcc_install]]"
- // CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
-@@ -95,8 +95,8 @@
- // CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
- // CHECK-MULTI64-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
- // CHECK-MULTI64-X86-64: "-m" "elf_x86_64"
--// CHECK-MULTI64-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
--// CHECK-MULTI64-X86-64: "-L[[gcc_install]]"
-+// CHECK-MULTI64-X86-64: "crti.o" "crtbeginS.o"
-+// CHECK-MULTI64-X86-64: "-L[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]"
- // CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib64"
- // CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
- // CHECK-MULTI64-X86-64: "-L[[sysroot]]/lib"
-diff --git a/test/Driver/env.c b/test/Driver/env.c
-index 0371bc91c4..ea89f52512 100644
---- a/test/Driver/env.c
-+++ b/test/Driver/env.c
-@@ -20,7 +20,7 @@
- //
- // CHECK-LD-32-NOT: warning:
- // CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
--// CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
-+// CHECK-LD-32: "crtbeginS.o"
- // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
- // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
- // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
-diff --git a/test/Driver/fsanitize.c b/test/Driver/fsanitize.c
-index 25aea01aae..c81da6715c 100644
---- a/test/Driver/fsanitize.c
-+++ b/test/Driver/fsanitize.c
-@@ -182,13 +182,13 @@
- // RUN: %clang -target x86_64-linux-gnu -fsanitize=vptr -fno-sanitize=vptr -fsanitize=undefined,address %s -### 2>&1
- // OK
- 
--// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
--// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
-+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
-+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
- // RUN: %clang -target x86_64-unknown-freebsd -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
- // RUN: %clang -target aarch64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
- // RUN: %clang -target arm-linux-androideabi -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
--// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
--// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
-+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
-+// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
- 
- // CHECK-NO-PIE-NOT: "-pie"
- // CHECK-NO-PIE: "-mrelocation-model" "static"
-@@ -424,12 +424,12 @@
- // RUN: %clang -fno-sanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NOSP
- // NOSP-NOT: "-fsanitize=safe-stack"
- 
--// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
--// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP-ASAN
-+// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
-+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN
- // RUN: %clang -target x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
- // RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP
--// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
--// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
-+// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
-+// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
- // RUN: %clang -target i386-contiki-unknown -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
- // NO-SP-NOT: stack-protector
- // NO-SP: "-fsanitize=safe-stack"
-@@ -439,6 +439,8 @@
- 
- // NO-SP-ASAN-NOT: stack-protector
- // NO-SP-ASAN: "-fsanitize=address,safe-stack"
-+// SP-ASAN: "-fsanitize=address,safe-stack"
-+// SP-ASAN: -stack-protector
- // NO-SP-ASAN-NOT: stack-protector
- 
- // RUN: %clang -target powerpc64-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM
-diff --git a/test/Driver/gcc-toolchain.cpp b/test/Driver/gcc-toolchain.cpp
-index ca96757a2b..ae1c25e989 100644
---- a/test/Driver/gcc-toolchain.cpp
-+++ b/test/Driver/gcc-toolchain.cpp
-@@ -24,6 +24,6 @@
- // the same precise formatting of the path as the '-internal-system' flags
- // above, so we just blanket wildcard match the 'crtbegin.o'.
- // CHECK: "{{[^"]*}}ld{{(.exe)?}}"
--// CHECK: "{{[^"]*}}/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
-+// CHECK: "crtbeginS.o"
- // CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5"
- // CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../.."
-diff --git a/test/Driver/hexagon-toolchain-elf.c b/test/Driver/hexagon-toolchain-elf.c
-index 827c19186b..a8f0918a8d 100644
---- a/test/Driver/hexagon-toolchain-elf.c
-+++ b/test/Driver/hexagon-toolchain-elf.c
-@@ -425,7 +425,7 @@
- // RUN:   %s 2>&1 \
- // RUN:   | FileCheck -check-prefix=CHECK042 %s
- // CHECK042:      "-cc1"
--// CHECK042:      "-mrelocation-model" "static"
-+// CHECK042:      "-mrelocation-model" "pic"
- // CHECK042:      "-mllvm" "-hexagon-small-data-threshold=8"
- // CHECK042-NEXT: llvm-mc
- // CHECK042:      "-gpsize=8"
-diff --git a/test/Driver/linux-as.c b/test/Driver/linux-as.c
-index a07abc17e5..d7b1a6041d 100644
---- a/test/Driver/linux-as.c
-+++ b/test/Driver/linux-as.c
-@@ -106,7 +106,7 @@
- // CHECK-PPC-NO-MCPU-NOT: as{{.*}} "-mcpu=invalid-cpu"
- //
- // RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
--// RUN:   -no-integrated-as -c %s 2>&1 \
-+// RUN:   -no-integrated-as -fno-pic -c %s 2>&1 \
- // RUN:   | FileCheck -check-prefix=CHECK-SPARCV9 %s
- // CHECK-SPARCV9: as
- // CHECK-SPARCV9: -64
-@@ -115,7 +115,7 @@
- // CHECK-SPARCV9: -o
- //
- // RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
--// RUN:   -no-integrated-as -fpic -c %s 2>&1 \
-+// RUN:   -no-integrated-as -c %s 2>&1 \
- // RUN:   | FileCheck -check-prefix=CHECK-SPARCV9PIC %s
- // CHECK-SPARCV9PIC: as
- // CHECK-SPARCV9PIC: -64
-diff --git a/test/Driver/linux-ld.c b/test/Driver/linux-ld.c
-index 5d1001beb0..f9f0969f1b 100644
---- a/test/Driver/linux-ld.c
-+++ b/test/Driver/linux-ld.c
-@@ -1,3 +1,5 @@
-+// XFAIL: linux
-+
- // General tests that ld invocations on Linux targets sane. Note that we use
- // sysroot to make these tests independent of the host system.
- //
-diff --git a/test/Driver/stack-protector.c b/test/Driver/stack-protector.c
-index 6769b65f63..180e26f3ea 100644
---- a/test/Driver/stack-protector.c
-+++ b/test/Driver/stack-protector.c
-@@ -3,11 +3,11 @@
- // NOSSP-NOT: "-stack-protector-buffer-size" 
- 
- // RUN: %clang -target i386-unknown-linux -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=SSP
--// SSP: "-stack-protector" "1"
-+// SSP: "-stack-protector" "2"
- // SSP-NOT: "-stack-protector-buffer-size" 
- 
- // RUN: %clang -target i386-unknown-linux -fstack-protector --param ssp-buffer-size=16 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-BUF
--// SSP-BUF: "-stack-protector" "1"
-+// SSP-BUF: "-stack-protector" "2"
- // SSP-BUF: "-stack-protector-buffer-size" "16" 
- 
- // RUN: %clang -target i386-pc-openbsd -### %s 2>&1 | FileCheck %s -check-prefix=OPENBSD
--- 
-2.13.2
-

Copied: llvm/repos/extra-i686/0002-Enable-SSP-and-PIE-by-default.patch (from rev 300886, llvm/trunk/0002-Enable-SSP-and-PIE-by-default.patch)
===================================================================
--- extra-i686/0002-Enable-SSP-and-PIE-by-default.patch	                        (rev 0)
+++ extra-i686/0002-Enable-SSP-and-PIE-by-default.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,268 @@
+From 7c483b3a7b2d87ae1d0dde1e5c12fa2bdb22d681 Mon Sep 17 00:00:00 2001
+From: Evangelos Foutras <evangelos at foutrelis.com>
+Date: Thu, 6 Jul 2017 18:15:43 +0300
+Subject: [PATCH 2/2] Enable SSP and PIE by default
+
+This is a minimal set of changes needed to make clang use SSP and PIE by
+default on Arch Linux. Tests that were easy to adjust have been changed
+accordingly; only test/Driver/linux-ld.c has been marked as "expected
+failure" due to the number of changes it would require (mostly replacing
+crtbegin.o with crtbeginS.o).
+
+Doing so is needed in order to align clang with the new default GCC
+behavior in Arch which generates PIE executables by default and also
+defaults to -fstack-protector-strong. It is not meant to be a long term
+solution, but a simple temporary fix.
+
+Hopefully these changes will be obsoleted by the introduction upstream
+of a compile-time option (https://bugs.llvm.org/show_bug.cgi?id=13410)
+---
+ lib/Driver/ToolChains.cpp           | 14 +++++++++++++-
+ lib/Driver/ToolChains.h             |  1 +
+ lib/Driver/Tools.cpp                |  1 +
+ test/Driver/cross-linux.c           | 16 ++++++++--------
+ test/Driver/env.c                   |  2 +-
+ test/Driver/fsanitize.c             | 18 ++++++++++--------
+ test/Driver/gcc-toolchain.cpp       |  2 +-
+ test/Driver/hexagon-toolchain-elf.c |  2 +-
+ test/Driver/linux-as.c              |  4 ++--
+ test/Driver/linux-ld.c              |  2 ++
+ test/Driver/stack-protector.c       |  4 ++--
+ 11 files changed, 42 insertions(+), 24 deletions(-)
+
+diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
+index 9bc9ae4f6a..add512e0a5 100644
+--- a/lib/Driver/ToolChains.cpp
++++ b/lib/Driver/ToolChains.cpp
+@@ -4710,7 +4710,19 @@ void Linux::AddIAMCUIncludeArgs(const ArgList &DriverArgs,
+   }
+ }
+ 
+-bool Linux::isPIEDefault() const { return getSanitizerArgs().requiresPIE(); }
++bool Linux::isPIEDefault() const {
++  const bool IsMips = isMipsArch(getTriple().getArch());
++  const bool IsAndroid = getTriple().isAndroid();
++
++  if (IsMips || IsAndroid)
++    return getSanitizerArgs().requiresPIE();
++
++  return true;
++}
++
++unsigned Linux::GetDefaultStackProtectorLevel(bool KernelOrKext) const {
++  return 2;
++}
+ 
+ SanitizerMask Linux::getSupportedSanitizers() const {
+   const bool IsX86 = getTriple().getArch() == llvm::Triple::x86;
+diff --git a/lib/Driver/ToolChains.h b/lib/Driver/ToolChains.h
+index 3240357ba6..7afe0fb5da 100644
+--- a/lib/Driver/ToolChains.h
++++ b/lib/Driver/ToolChains.h
+@@ -880,6 +880,7 @@ public:
+   void AddIAMCUIncludeArgs(const llvm::opt::ArgList &DriverArgs,
+                            llvm::opt::ArgStringList &CC1Args) const override;
+   bool isPIEDefault() const override;
++  unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const override;
+   SanitizerMask getSupportedSanitizers() const override;
+   void addProfileRTLibs(const llvm::opt::ArgList &Args,
+                         llvm::opt::ArgStringList &CmdArgs) const override;
+diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
+index 4d4a8c2428..5b8e082797 100644
+--- a/lib/Driver/Tools.cpp
++++ b/lib/Driver/Tools.cpp
+@@ -10068,6 +10068,7 @@ void gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
+   const bool IsIAMCU = ToolChain.getTriple().isOSIAMCU();
+   const bool IsPIE =
+       !Args.hasArg(options::OPT_shared) && !Args.hasArg(options::OPT_static) &&
++      !Args.hasArg(options::OPT_nopie) &&
+       (Args.hasArg(options::OPT_pie) || ToolChain.isPIEDefault());
+   const bool HasCRTBeginEndFiles =
+       ToolChain.getTriple().hasEnvironment() ||
+diff --git a/test/Driver/cross-linux.c b/test/Driver/cross-linux.c
+index a5ea832e77..1949c05a60 100644
+--- a/test/Driver/cross-linux.c
++++ b/test/Driver/cross-linux.c
+@@ -42,8 +42,8 @@
+ // CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
+ // CHECK-MULTI32-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+ // CHECK-MULTI32-I386: "-m" "elf_i386"
+-// CHECK-MULTI32-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
+-// CHECK-MULTI32-I386: "-L[[gcc_install]]"
++// CHECK-MULTI32-I386: "crti.o" "crtbeginS.o"
++// CHECK-MULTI32-I386: "-L[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]"
+ // CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib32"
+ // CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
+ // CHECK-MULTI32-I386: "-L[[sysroot]]/lib"
+@@ -59,8 +59,8 @@
+ // CHECK-MULTI32-X86-64: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
+ // CHECK-MULTI32-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+ // CHECK-MULTI32-X86-64: "-m" "elf_x86_64"
+-// CHECK-MULTI32-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64{{/|\\\\}}crtbegin.o"
+-// CHECK-MULTI32-X86-64: "-L[[gcc_install]]/64"
++// CHECK-MULTI32-X86-64: "crti.o" "crtbeginS.o"
++// CHECK-MULTI32-X86-64: "-L[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64"
+ // CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib64"
+ // CHECK-MULTI32-X86-64: "-L[[gcc_install]]"
+ // CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
+@@ -77,8 +77,8 @@
+ // CHECK-MULTI64-I386: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
+ // CHECK-MULTI64-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+ // CHECK-MULTI64-I386: "-m" "elf_i386"
+-// CHECK-MULTI64-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32{{/|\\\\}}crtbegin.o"
+-// CHECK-MULTI64-I386: "-L[[gcc_install]]/32"
++// CHECK-MULTI64-I386: "crti.o" "crtbeginS.o"
++// CHECK-MULTI64-I386: "-L[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32"
+ // CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib32"
+ // CHECK-MULTI64-I386: "-L[[gcc_install]]"
+ // CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
+@@ -95,8 +95,8 @@
+ // CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
+ // CHECK-MULTI64-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+ // CHECK-MULTI64-X86-64: "-m" "elf_x86_64"
+-// CHECK-MULTI64-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
+-// CHECK-MULTI64-X86-64: "-L[[gcc_install]]"
++// CHECK-MULTI64-X86-64: "crti.o" "crtbeginS.o"
++// CHECK-MULTI64-X86-64: "-L[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]"
+ // CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib64"
+ // CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
+ // CHECK-MULTI64-X86-64: "-L[[sysroot]]/lib"
+diff --git a/test/Driver/env.c b/test/Driver/env.c
+index 0371bc91c4..ea89f52512 100644
+--- a/test/Driver/env.c
++++ b/test/Driver/env.c
+@@ -20,7 +20,7 @@
+ //
+ // CHECK-LD-32-NOT: warning:
+ // CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+-// CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
++// CHECK-LD-32: "crtbeginS.o"
+ // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
+ // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
+ // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
+diff --git a/test/Driver/fsanitize.c b/test/Driver/fsanitize.c
+index 25aea01aae..c81da6715c 100644
+--- a/test/Driver/fsanitize.c
++++ b/test/Driver/fsanitize.c
+@@ -182,13 +182,13 @@
+ // RUN: %clang -target x86_64-linux-gnu -fsanitize=vptr -fno-sanitize=vptr -fsanitize=undefined,address %s -### 2>&1
+ // OK
+ 
+-// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
+-// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
++// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
++// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+ // RUN: %clang -target x86_64-unknown-freebsd -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+ // RUN: %clang -target aarch64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+ // RUN: %clang -target arm-linux-androideabi -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+-// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
+-// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
++// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
++// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+ 
+ // CHECK-NO-PIE-NOT: "-pie"
+ // CHECK-NO-PIE: "-mrelocation-model" "static"
+@@ -424,12 +424,12 @@
+ // RUN: %clang -fno-sanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NOSP
+ // NOSP-NOT: "-fsanitize=safe-stack"
+ 
+-// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+-// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP-ASAN
++// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
++// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN
+ // RUN: %clang -target x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
+ // RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP
+-// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+-// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
++// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
++// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
+ // RUN: %clang -target i386-contiki-unknown -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+ // NO-SP-NOT: stack-protector
+ // NO-SP: "-fsanitize=safe-stack"
+@@ -439,6 +439,8 @@
+ 
+ // NO-SP-ASAN-NOT: stack-protector
+ // NO-SP-ASAN: "-fsanitize=address,safe-stack"
++// SP-ASAN: "-fsanitize=address,safe-stack"
++// SP-ASAN: -stack-protector
+ // NO-SP-ASAN-NOT: stack-protector
+ 
+ // RUN: %clang -target powerpc64-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM
+diff --git a/test/Driver/gcc-toolchain.cpp b/test/Driver/gcc-toolchain.cpp
+index ca96757a2b..ae1c25e989 100644
+--- a/test/Driver/gcc-toolchain.cpp
++++ b/test/Driver/gcc-toolchain.cpp
+@@ -24,6 +24,6 @@
+ // the same precise formatting of the path as the '-internal-system' flags
+ // above, so we just blanket wildcard match the 'crtbegin.o'.
+ // CHECK: "{{[^"]*}}ld{{(.exe)?}}"
+-// CHECK: "{{[^"]*}}/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
++// CHECK: "crtbeginS.o"
+ // CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5"
+ // CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../.."
+diff --git a/test/Driver/hexagon-toolchain-elf.c b/test/Driver/hexagon-toolchain-elf.c
+index 827c19186b..a8f0918a8d 100644
+--- a/test/Driver/hexagon-toolchain-elf.c
++++ b/test/Driver/hexagon-toolchain-elf.c
+@@ -425,7 +425,7 @@
+ // RUN:   %s 2>&1 \
+ // RUN:   | FileCheck -check-prefix=CHECK042 %s
+ // CHECK042:      "-cc1"
+-// CHECK042:      "-mrelocation-model" "static"
++// CHECK042:      "-mrelocation-model" "pic"
+ // CHECK042:      "-mllvm" "-hexagon-small-data-threshold=8"
+ // CHECK042-NEXT: llvm-mc
+ // CHECK042:      "-gpsize=8"
+diff --git a/test/Driver/linux-as.c b/test/Driver/linux-as.c
+index a07abc17e5..d7b1a6041d 100644
+--- a/test/Driver/linux-as.c
++++ b/test/Driver/linux-as.c
+@@ -106,7 +106,7 @@
+ // CHECK-PPC-NO-MCPU-NOT: as{{.*}} "-mcpu=invalid-cpu"
+ //
+ // RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
+-// RUN:   -no-integrated-as -c %s 2>&1 \
++// RUN:   -no-integrated-as -fno-pic -c %s 2>&1 \
+ // RUN:   | FileCheck -check-prefix=CHECK-SPARCV9 %s
+ // CHECK-SPARCV9: as
+ // CHECK-SPARCV9: -64
+@@ -115,7 +115,7 @@
+ // CHECK-SPARCV9: -o
+ //
+ // RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
+-// RUN:   -no-integrated-as -fpic -c %s 2>&1 \
++// RUN:   -no-integrated-as -c %s 2>&1 \
+ // RUN:   | FileCheck -check-prefix=CHECK-SPARCV9PIC %s
+ // CHECK-SPARCV9PIC: as
+ // CHECK-SPARCV9PIC: -64
+diff --git a/test/Driver/linux-ld.c b/test/Driver/linux-ld.c
+index 5d1001beb0..f9f0969f1b 100644
+--- a/test/Driver/linux-ld.c
++++ b/test/Driver/linux-ld.c
+@@ -1,3 +1,5 @@
++// XFAIL: linux
++
+ // General tests that ld invocations on Linux targets sane. Note that we use
+ // sysroot to make these tests independent of the host system.
+ //
+diff --git a/test/Driver/stack-protector.c b/test/Driver/stack-protector.c
+index 6769b65f63..180e26f3ea 100644
+--- a/test/Driver/stack-protector.c
++++ b/test/Driver/stack-protector.c
+@@ -3,11 +3,11 @@
+ // NOSSP-NOT: "-stack-protector-buffer-size" 
+ 
+ // RUN: %clang -target i386-unknown-linux -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=SSP
+-// SSP: "-stack-protector" "1"
++// SSP: "-stack-protector" "2"
+ // SSP-NOT: "-stack-protector-buffer-size" 
+ 
+ // RUN: %clang -target i386-unknown-linux -fstack-protector --param ssp-buffer-size=16 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-BUF
+-// SSP-BUF: "-stack-protector" "1"
++// SSP-BUF: "-stack-protector" "2"
+ // SSP-BUF: "-stack-protector-buffer-size" "16" 
+ 
+ // RUN: %clang -target i386-pc-openbsd -### %s 2>&1 | FileCheck %s -check-prefix=OPENBSD
+-- 
+2.13.2
+

Deleted: extra-i686/PKGBUILD
===================================================================
--- extra-i686/PKGBUILD	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-i686/PKGBUILD	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,275 +0,0 @@
-# $Id$
-# Maintainer: Evangelos Foutras <evangelos at foutrelis.com>
-# Contributor: Jan "heftig" Steffens <jan.steffens at gmail.com>
-# Contributor: Sebastian Nowicki <sebnow at gmail.com>
-# Contributor: Devin Cofer <ranguvar{AT]archlinux[DOT}us>
-# Contributor: Tobias Kieslich <tobias at justdreams.de>
-# Contributor: Geoffroy Carrier <geoffroy.carrier at aur.archlinux.org>
-# Contributor: Tomas Lindquist Olsen <tomas at famolsen.dk>
-# Contributor: Roberto Alsina <ralsina at kde.org>
-# Contributor: Gerardo Exequiel Pozzi <vmlinuz386 at yahoo.com.ar>
-
-pkgname=('llvm' 'llvm-libs' 'llvm-ocaml' 'lld' 'lldb' 'clang' 'clang-tools-extra')
-pkgver=4.0.1
-pkgrel=4
-_ocaml_ver=4.04.1
-arch=('i686' 'x86_64')
-url="http://llvm.org/"
-license=('custom:University of Illinois/NCSA Open Source License')
-makedepends=('cmake' 'libffi' 'python2' "ocaml=$_ocaml_ver" 'python-sphinx'
-             'ocaml-ctypes' 'ocaml-findlib' 'libedit' 'swig')
-# Use gcc-multilib to build 32-bit compiler-rt libraries on x86_64 (FS#41911)
-makedepends_x86_64=('gcc-multilib')
-options=('staticlibs')
-source=(http://releases.llvm.org/$pkgver/llvm-$pkgver.src.tar.xz{,.sig}
-        http://releases.llvm.org/$pkgver/cfe-$pkgver.src.tar.xz{,.sig}
-        http://releases.llvm.org/$pkgver/clang-tools-extra-$pkgver.src.tar.xz{,.sig}
-        http://releases.llvm.org/$pkgver/compiler-rt-$pkgver.src.tar.xz{,.sig}
-        http://releases.llvm.org/$pkgver/lld-$pkgver.src.tar.xz{,.sig}
-        http://releases.llvm.org/$pkgver/lldb-$pkgver.src.tar.xz{,.sig}
-        0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
-        0002-Enable-SSP-and-PIE-by-default.patch
-        disable-llvm-symbolizer-test.patch
-        lldb-gcc7.patch
-        lldb-libedit.patch
-        llvm-config.h)
-sha256sums=('da783db1f82d516791179fe103c71706046561f7972b18f0049242dee6712b51'
-            'SKIP'
-            '61738a735852c23c3bdbe52d035488cdb2083013f384d67c1ba36fabebd8769b'
-            'SKIP'
-            '35d1e64efc108076acbe7392566a52c35df9ec19778eb9eb12245fc7d8b915b6'
-            'SKIP'
-            'a3c87794334887b93b7a766c507244a7cdcce1d48b2e9249fc9a94f2c3beb440'
-            'SKIP'
-            '63ce10e533276ca353941ce5ab5cc8e8dcd99dbdd9c4fa49f344a212f29d36ed'
-            'SKIP'
-            '8432d2dfd86044a0fc21713e0b5c1d98e1d8aad863cf67562879f47f841ac47b'
-            'SKIP'
-            'd26239d03983fab1f34970b94d727379ca0be689f5826e50503c4d2f314f207a'
-            '686b2e05a151c9a4b36d5090ddc986432ad746bc6060a00928ee3b52d6b3e723'
-            '6fff47ab5ede79d45fe64bb4903b7dfc27212a38e6cd5d01e60ebd24b7557359'
-            '10cca2f593c711b1b547f479f9f783ab88f9a64b356519d9aa1367e0ff6da73a'
-            'b80bda6dc26792e499b3150e13c3017be4a65280b4b9f5c9f4c07b55a46d93b6'
-            '597dc5968c695bbdbb0eac9e8eb5117fcd2773bc91edf5ec103ecffffab8bc48')
-validpgpkeys=('B6C8F98282B944E3B0D5C2530FC3042E345AD05D'
-              '11E521D646982372EB577A1F8F0871F202119294')
-
-prepare() {
-  cd "$srcdir/llvm-$pkgver.src"
-  mkdir build
-
-  mv "$srcdir/cfe-$pkgver.src" tools/clang
-  mv "$srcdir/clang-tools-extra-$pkgver.src" tools/clang/tools/extra
-  mv "$srcdir/compiler-rt-$pkgver.src" projects/compiler-rt
-  mv "$srcdir/lld-$pkgver.src" tools/lld
-  mv "$srcdir/lldb-$pkgver.src" tools/lldb
-
-  # Disable test that fails when compiled as PIE
-  # https://bugs.llvm.org/show_bug.cgi?id=31870
-  patch -Np1 <../disable-llvm-symbolizer-test.patch
-
-  # Enable SSP and PIE by default
-  patch -Np1 -d tools/clang <../0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
-  patch -Np1 -d tools/clang <../0002-Enable-SSP-and-PIE-by-default.patch
-
-  # Fix LLDB input with recent libedit versions
-  patch -Np0 -d tools/lldb <../lldb-gcc7.patch
-  patch -Np1 -d tools/lldb <../lldb-libedit.patch
-}
-
-build() {
-  cd "$srcdir/llvm-$pkgver.src/build"
-
-  cmake \
-    -DCMAKE_BUILD_TYPE=Release \
-    -DCMAKE_INSTALL_PREFIX=/usr \
-    -DLLVM_BUILD_LLVM_DYLIB=ON \
-    -DLLVM_LINK_LLVM_DYLIB=ON \
-    -DLLVM_INSTALL_UTILS=ON \
-    -DLLVM_ENABLE_RTTI=ON \
-    -DLLVM_ENABLE_FFI=ON \
-    -DLLVM_BUILD_TESTS=ON \
-    -DLLVM_BUILD_DOCS=ON \
-    -DLLVM_ENABLE_SPHINX=ON \
-    -DLLVM_ENABLE_DOXYGEN=OFF \
-    -DSPHINX_WARNINGS_AS_ERRORS=OFF \
-    -DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
-    -DLLVM_BINUTILS_INCDIR=/usr/include \
-    ..
-
-  make
-  make ocaml_doc
-
-  # Disable automatic installation of components that go into subpackages
-  sed -i '/\(clang\|lld\|lldb\)\/cmake_install.cmake/d' tools/cmake_install.cmake
-  sed -i '/extra\/cmake_install.cmake/d' tools/clang/tools/cmake_install.cmake
-  sed -i '/compiler-rt\/cmake_install.cmake/d' projects/cmake_install.cmake
-}
-
-check() {
-  cd "$srcdir/llvm-$pkgver.src/build"
-  make check-{llvm,clang,clang-tools,lld}
-}
-
-package_llvm() {
-  pkgdesc="Low Level Virtual Machine"
-  depends=('llvm-libs' 'perl')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  make -C build DESTDIR="$pkgdir" install
-
-  # Remove documentation sources
-  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
-
-  # The runtime libraries go into llvm-libs
-  mv -f "$pkgdir"/usr/lib/lib{LLVM,LTO}*.so* "$srcdir"
-  mv -f "$pkgdir"/usr/lib/LLVMgold.so "$srcdir"
-
-  # OCaml bindings go to a separate package
-  rm -rf "$srcdir"/ocaml.{lib,doc}
-  mv "$pkgdir/usr/lib/ocaml" "$srcdir/ocaml.lib"
-  mv "$pkgdir/usr/share/doc/$pkgname/ocaml-html" "$srcdir/ocaml.doc"
-
-  if [[ $CARCH == x86_64 ]]; then
-    # Needed for multilib (https://bugs.archlinux.org/task/29951)
-    # Header stub is taken from Fedora
-    mv "$pkgdir/usr/include/llvm/Config/llvm-config"{,-64}.h
-    cp "$srcdir/llvm-config.h" "$pkgdir/usr/include/llvm/Config/llvm-config.h"
-  fi
-
-  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_llvm-libs() {
-  pkgdesc="Low Level Virtual Machine (runtime libraries)"
-  depends=('gcc-libs' 'zlib' 'libffi' 'libedit' 'ncurses')
-
-  install -d "$pkgdir/usr/lib"
-  cp -P \
-    "$srcdir"/lib{LLVM,LTO}*.so* \
-    "$srcdir"/LLVMgold.so \
-    "$pkgdir/usr/lib/"
-
-  # Symlink LLVMgold.so from /usr/lib/bfd-plugins
-  # https://bugs.archlinux.org/task/28479
-  install -d "$pkgdir/usr/lib/bfd-plugins"
-  ln -s ../LLVMgold.so "$pkgdir/usr/lib/bfd-plugins/LLVMgold.so"
-
-  install -Dm644 "$srcdir/llvm-$pkgver.src/LICENSE.TXT" \
-    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_llvm-ocaml() {
-  pkgdesc="OCaml bindings for LLVM"
-  depends=('llvm' "ocaml=$_ocaml_ver" 'ocaml-ctypes')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  install -d "$pkgdir"/{usr/lib,usr/share/doc/$pkgname}
-  cp -a "$srcdir/ocaml.lib" "$pkgdir/usr/lib/ocaml"
-  cp -a "$srcdir/ocaml.doc" "$pkgdir/usr/share/doc/$pkgname/html"
-
-  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_lld() {
-  pkgdesc="Linker from the LLVM project"
-  url="http://lld.llvm.org/"
-  depends=('llvm-libs')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  make -C build/tools/lld DESTDIR="$pkgdir" install
-
-  # Remove documentation sources
-  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
-
-  install -Dm644 tools/$pkgname/LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_lldb() {
-  pkgdesc="Next generation, high-performance debugger"
-  url="http://lldb.llvm.org/"
-  depends=('llvm-libs' 'libxml2' 'python2' 'python2-six')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  make -C build/tools/lldb DESTDIR="$pkgdir" install
-
-  # https://bugs.archlinux.org/task/50759
-  sed -i "/import_module('_lldb')/s/_lldb/lldb.&/" \
-    "$pkgdir/usr/lib/python2.7/site-packages/lldb/__init__.py"
-
-  # Remove bundled six library
-  rm "$pkgdir/usr/lib/python2.7/site-packages/six.py"
-
-  # Compile Python scripts
-  python2 -m compileall "$pkgdir/usr/lib/python2.7/site-packages/lldb"
-  python2 -O -m compileall "$pkgdir/usr/lib/python2.7/site-packages/lldb"
-
-  install -Dm644 tools/$pkgname/LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_clang() {
-  pkgdesc="C language family frontend for LLVM"
-  url="http://clang.llvm.org/"
-  depends=('llvm-libs' 'gcc' 'libxml2')
-  optdepends=('openmp: OpenMP support in clang with -fopenmp'
-              'python2: for scan-view and git-clang-format')
-  provides=("clang-analyzer=$pkgver")
-  conflicts=('clang-analyzer')
-  replaces=('clang-analyzer')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  make -C build/tools/clang DESTDIR="$pkgdir" install
-  make -C build/projects/compiler-rt DESTDIR="$pkgdir" install
-
-  # Remove documentation sources
-  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
-
-  # Move analyzer scripts out of /usr/libexec
-  mv "$pkgdir"/usr/libexec/{ccc,c++}-analyzer "$pkgdir/usr/lib/clang/"
-  rmdir "$pkgdir/usr/libexec"
-  sed -i 's|libexec|lib/clang|' "$pkgdir/usr/bin/scan-build"
-
-  # Install Python bindings
-  install -d "$pkgdir/usr/lib/python2.7/site-packages"
-  cp -a tools/clang/bindings/python/clang "$pkgdir/usr/lib/python2.7/site-packages/"
-
-  # Use Python 2
-  sed -i 's|/usr/bin/env python|&2|' \
-    "$pkgdir/usr/bin/scan-view" \
-    "$pkgdir/usr/bin/git-clang-format" \
-    "$pkgdir/usr/share/$pkgname/clang-format-diff.py"
-
-  # Compile Python scripts
-  python2 -m compileall "$pkgdir"
-  python2 -O -m compileall "$pkgdir"
-
-  install -Dm644 tools/$pkgname/LICENSE.TXT \
-    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_clang-tools-extra() {
-  pkgdesc="Extra tools built using clang's tooling APIs"
-  url="http://clang.llvm.org/"
-  depends=('clang')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  make -C build/tools/clang/tools/extra DESTDIR="$pkgdir" install
-
-  # Remove documentation sources
-  rm -r "$pkgdir"/usr/share/doc/clang-tools/html/{_sources,.buildinfo}
-
-  # Use Python 2
-  sed -i 's|/usr/bin/env python|&2|' \
-    "$pkgdir"/usr/share/clang/{clang-tidy-diff,run-clang-tidy,run-find-all-symbols}.py
-
-  install -Dm644 tools/clang/tools/extra/LICENSE.TXT \
-    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-# vim:set ts=2 sw=2 et:

Copied: llvm/repos/extra-i686/PKGBUILD (from rev 300886, llvm/trunk/PKGBUILD)
===================================================================
--- extra-i686/PKGBUILD	                        (rev 0)
+++ extra-i686/PKGBUILD	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,275 @@
+# $Id$
+# Maintainer: Evangelos Foutras <evangelos at foutrelis.com>
+# Contributor: Jan "heftig" Steffens <jan.steffens at gmail.com>
+# Contributor: Sebastian Nowicki <sebnow at gmail.com>
+# Contributor: Devin Cofer <ranguvar{AT]archlinux[DOT}us>
+# Contributor: Tobias Kieslich <tobias at justdreams.de>
+# Contributor: Geoffroy Carrier <geoffroy.carrier at aur.archlinux.org>
+# Contributor: Tomas Lindquist Olsen <tomas at famolsen.dk>
+# Contributor: Roberto Alsina <ralsina at kde.org>
+# Contributor: Gerardo Exequiel Pozzi <vmlinuz386 at yahoo.com.ar>
+
+pkgname=('llvm' 'llvm-libs' 'llvm-ocaml' 'lld' 'lldb' 'clang' 'clang-tools-extra')
+pkgver=4.0.1
+pkgrel=5
+_ocaml_ver=4.05.0
+arch=('i686' 'x86_64')
+url="http://llvm.org/"
+license=('custom:University of Illinois/NCSA Open Source License')
+makedepends=('cmake' 'libffi' 'python2' "ocaml=$_ocaml_ver" 'python-sphinx'
+             'ocaml-ctypes' 'ocaml-findlib' 'libedit' 'swig')
+# Use gcc-multilib to build 32-bit compiler-rt libraries on x86_64 (FS#41911)
+makedepends_x86_64=('gcc-multilib')
+options=('staticlibs')
+source=(http://releases.llvm.org/$pkgver/llvm-$pkgver.src.tar.xz{,.sig}
+        http://releases.llvm.org/$pkgver/cfe-$pkgver.src.tar.xz{,.sig}
+        http://releases.llvm.org/$pkgver/clang-tools-extra-$pkgver.src.tar.xz{,.sig}
+        http://releases.llvm.org/$pkgver/compiler-rt-$pkgver.src.tar.xz{,.sig}
+        http://releases.llvm.org/$pkgver/lld-$pkgver.src.tar.xz{,.sig}
+        http://releases.llvm.org/$pkgver/lldb-$pkgver.src.tar.xz{,.sig}
+        0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
+        0002-Enable-SSP-and-PIE-by-default.patch
+        disable-llvm-symbolizer-test.patch
+        lldb-gcc7.patch
+        lldb-libedit.patch
+        llvm-config.h)
+sha256sums=('da783db1f82d516791179fe103c71706046561f7972b18f0049242dee6712b51'
+            'SKIP'
+            '61738a735852c23c3bdbe52d035488cdb2083013f384d67c1ba36fabebd8769b'
+            'SKIP'
+            '35d1e64efc108076acbe7392566a52c35df9ec19778eb9eb12245fc7d8b915b6'
+            'SKIP'
+            'a3c87794334887b93b7a766c507244a7cdcce1d48b2e9249fc9a94f2c3beb440'
+            'SKIP'
+            '63ce10e533276ca353941ce5ab5cc8e8dcd99dbdd9c4fa49f344a212f29d36ed'
+            'SKIP'
+            '8432d2dfd86044a0fc21713e0b5c1d98e1d8aad863cf67562879f47f841ac47b'
+            'SKIP'
+            'd26239d03983fab1f34970b94d727379ca0be689f5826e50503c4d2f314f207a'
+            '686b2e05a151c9a4b36d5090ddc986432ad746bc6060a00928ee3b52d6b3e723'
+            '6fff47ab5ede79d45fe64bb4903b7dfc27212a38e6cd5d01e60ebd24b7557359'
+            '10cca2f593c711b1b547f479f9f783ab88f9a64b356519d9aa1367e0ff6da73a'
+            'b80bda6dc26792e499b3150e13c3017be4a65280b4b9f5c9f4c07b55a46d93b6'
+            '597dc5968c695bbdbb0eac9e8eb5117fcd2773bc91edf5ec103ecffffab8bc48')
+validpgpkeys=('B6C8F98282B944E3B0D5C2530FC3042E345AD05D'
+              '11E521D646982372EB577A1F8F0871F202119294')
+
+prepare() {
+  cd "$srcdir/llvm-$pkgver.src"
+  mkdir build
+
+  mv "$srcdir/cfe-$pkgver.src" tools/clang
+  mv "$srcdir/clang-tools-extra-$pkgver.src" tools/clang/tools/extra
+  mv "$srcdir/compiler-rt-$pkgver.src" projects/compiler-rt
+  mv "$srcdir/lld-$pkgver.src" tools/lld
+  mv "$srcdir/lldb-$pkgver.src" tools/lldb
+
+  # Disable test that fails when compiled as PIE
+  # https://bugs.llvm.org/show_bug.cgi?id=31870
+  patch -Np1 <../disable-llvm-symbolizer-test.patch
+
+  # Enable SSP and PIE by default
+  patch -Np1 -d tools/clang <../0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
+  patch -Np1 -d tools/clang <../0002-Enable-SSP-and-PIE-by-default.patch
+
+  # Fix LLDB input with recent libedit versions
+  patch -Np0 -d tools/lldb <../lldb-gcc7.patch
+  patch -Np1 -d tools/lldb <../lldb-libedit.patch
+}
+
+build() {
+  cd "$srcdir/llvm-$pkgver.src/build"
+
+  cmake \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DLLVM_BUILD_LLVM_DYLIB=ON \
+    -DLLVM_LINK_LLVM_DYLIB=ON \
+    -DLLVM_INSTALL_UTILS=ON \
+    -DLLVM_ENABLE_RTTI=ON \
+    -DLLVM_ENABLE_FFI=ON \
+    -DLLVM_BUILD_TESTS=ON \
+    -DLLVM_BUILD_DOCS=ON \
+    -DLLVM_ENABLE_SPHINX=ON \
+    -DLLVM_ENABLE_DOXYGEN=OFF \
+    -DSPHINX_WARNINGS_AS_ERRORS=OFF \
+    -DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
+    -DLLVM_BINUTILS_INCDIR=/usr/include \
+    ..
+
+  make
+  make ocaml_doc
+
+  # Disable automatic installation of components that go into subpackages
+  sed -i '/\(clang\|lld\|lldb\)\/cmake_install.cmake/d' tools/cmake_install.cmake
+  sed -i '/extra\/cmake_install.cmake/d' tools/clang/tools/cmake_install.cmake
+  sed -i '/compiler-rt\/cmake_install.cmake/d' projects/cmake_install.cmake
+}
+
+check() {
+  cd "$srcdir/llvm-$pkgver.src/build"
+  make check-{llvm,clang,clang-tools,lld}
+}
+
+package_llvm() {
+  pkgdesc="Low Level Virtual Machine"
+  depends=('llvm-libs' 'perl')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  make -C build DESTDIR="$pkgdir" install
+
+  # Remove documentation sources
+  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
+
+  # The runtime libraries go into llvm-libs
+  mv -f "$pkgdir"/usr/lib/lib{LLVM,LTO}*.so* "$srcdir"
+  mv -f "$pkgdir"/usr/lib/LLVMgold.so "$srcdir"
+
+  # OCaml bindings go to a separate package
+  rm -rf "$srcdir"/ocaml.{lib,doc}
+  mv "$pkgdir/usr/lib/ocaml" "$srcdir/ocaml.lib"
+  mv "$pkgdir/usr/share/doc/$pkgname/ocaml-html" "$srcdir/ocaml.doc"
+
+  if [[ $CARCH == x86_64 ]]; then
+    # Needed for multilib (https://bugs.archlinux.org/task/29951)
+    # Header stub is taken from Fedora
+    mv "$pkgdir/usr/include/llvm/Config/llvm-config"{,-64}.h
+    cp "$srcdir/llvm-config.h" "$pkgdir/usr/include/llvm/Config/llvm-config.h"
+  fi
+
+  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_llvm-libs() {
+  pkgdesc="Low Level Virtual Machine (runtime libraries)"
+  depends=('gcc-libs' 'zlib' 'libffi' 'libedit' 'ncurses')
+
+  install -d "$pkgdir/usr/lib"
+  cp -P \
+    "$srcdir"/lib{LLVM,LTO}*.so* \
+    "$srcdir"/LLVMgold.so \
+    "$pkgdir/usr/lib/"
+
+  # Symlink LLVMgold.so from /usr/lib/bfd-plugins
+  # https://bugs.archlinux.org/task/28479
+  install -d "$pkgdir/usr/lib/bfd-plugins"
+  ln -s ../LLVMgold.so "$pkgdir/usr/lib/bfd-plugins/LLVMgold.so"
+
+  install -Dm644 "$srcdir/llvm-$pkgver.src/LICENSE.TXT" \
+    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_llvm-ocaml() {
+  pkgdesc="OCaml bindings for LLVM"
+  depends=('llvm' "ocaml=$_ocaml_ver" 'ocaml-ctypes')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  install -d "$pkgdir"/{usr/lib,usr/share/doc/$pkgname}
+  cp -a "$srcdir/ocaml.lib" "$pkgdir/usr/lib/ocaml"
+  cp -a "$srcdir/ocaml.doc" "$pkgdir/usr/share/doc/$pkgname/html"
+
+  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_lld() {
+  pkgdesc="Linker from the LLVM project"
+  url="http://lld.llvm.org/"
+  depends=('llvm-libs')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  make -C build/tools/lld DESTDIR="$pkgdir" install
+
+  # Remove documentation sources
+  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
+
+  install -Dm644 tools/$pkgname/LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_lldb() {
+  pkgdesc="Next generation, high-performance debugger"
+  url="http://lldb.llvm.org/"
+  depends=('llvm-libs' 'libxml2' 'python2' 'python2-six')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  make -C build/tools/lldb DESTDIR="$pkgdir" install
+
+  # https://bugs.archlinux.org/task/50759
+  sed -i "/import_module('_lldb')/s/_lldb/lldb.&/" \
+    "$pkgdir/usr/lib/python2.7/site-packages/lldb/__init__.py"
+
+  # Remove bundled six library
+  rm "$pkgdir/usr/lib/python2.7/site-packages/six.py"
+
+  # Compile Python scripts
+  python2 -m compileall "$pkgdir/usr/lib/python2.7/site-packages/lldb"
+  python2 -O -m compileall "$pkgdir/usr/lib/python2.7/site-packages/lldb"
+
+  install -Dm644 tools/$pkgname/LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_clang() {
+  pkgdesc="C language family frontend for LLVM"
+  url="http://clang.llvm.org/"
+  depends=('llvm-libs' 'gcc' 'libxml2')
+  optdepends=('openmp: OpenMP support in clang with -fopenmp'
+              'python2: for scan-view and git-clang-format')
+  provides=("clang-analyzer=$pkgver")
+  conflicts=('clang-analyzer')
+  replaces=('clang-analyzer')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  make -C build/tools/clang DESTDIR="$pkgdir" install
+  make -C build/projects/compiler-rt DESTDIR="$pkgdir" install
+
+  # Remove documentation sources
+  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
+
+  # Move analyzer scripts out of /usr/libexec
+  mv "$pkgdir"/usr/libexec/{ccc,c++}-analyzer "$pkgdir/usr/lib/clang/"
+  rmdir "$pkgdir/usr/libexec"
+  sed -i 's|libexec|lib/clang|' "$pkgdir/usr/bin/scan-build"
+
+  # Install Python bindings
+  install -d "$pkgdir/usr/lib/python2.7/site-packages"
+  cp -a tools/clang/bindings/python/clang "$pkgdir/usr/lib/python2.7/site-packages/"
+
+  # Use Python 2
+  sed -i 's|/usr/bin/env python|&2|' \
+    "$pkgdir/usr/bin/scan-view" \
+    "$pkgdir/usr/bin/git-clang-format" \
+    "$pkgdir/usr/share/$pkgname/clang-format-diff.py"
+
+  # Compile Python scripts
+  python2 -m compileall "$pkgdir"
+  python2 -O -m compileall "$pkgdir"
+
+  install -Dm644 tools/$pkgname/LICENSE.TXT \
+    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_clang-tools-extra() {
+  pkgdesc="Extra tools built using clang's tooling APIs"
+  url="http://clang.llvm.org/"
+  depends=('clang')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  make -C build/tools/clang/tools/extra DESTDIR="$pkgdir" install
+
+  # Remove documentation sources
+  rm -r "$pkgdir"/usr/share/doc/clang-tools/html/{_sources,.buildinfo}
+
+  # Use Python 2
+  sed -i 's|/usr/bin/env python|&2|' \
+    "$pkgdir"/usr/share/clang/{clang-tidy-diff,run-clang-tidy,run-find-all-symbols}.py
+
+  install -Dm644 tools/clang/tools/extra/LICENSE.TXT \
+    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+# vim:set ts=2 sw=2 et:

Deleted: extra-i686/disable-llvm-symbolizer-test.patch
===================================================================
--- extra-i686/disable-llvm-symbolizer-test.patch	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-i686/disable-llvm-symbolizer-test.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,26 +0,0 @@
-Description: Silent a test failing on yakkety amd64
- /tmp/buildd/llvm-toolchain-snapshot-4.0~svn279801/test/tools/llvm-symbolizer/print_context.c:16:11: error: expected string not found in input
- // CHECK: inc
-          ^
- <stdin>:1:1: note: scanning from here
- _fini
- ^
- <stdin>:1:3: note: possible intended match here
- _fini
-  ^
-Author: Sylvestre <sylvestre at debian.org>
-Last-Update: 2016-08-26
-
-Index: llvm-toolchain-3.9-3.9~+rc1/test/tools/llvm-symbolizer/print_context.c
-===================================================================
---- llvm-toolchain-3.9-3.9~+rc1.orig/test/tools/llvm-symbolizer/print_context.c
-+++ llvm-toolchain-3.9-3.9~+rc1/test/tools/llvm-symbolizer/print_context.c
-@@ -1,7 +1,7 @@
- // REQUIRES: x86_64-linux
- // RUN: %host_cc -O0 -g %s -o %t 2>&1
- // RUN: %t 2>&1 | llvm-symbolizer -print-source-context-lines=5 -obj=%t | FileCheck %s
--
-+// XFAIL: *
- #include <stdio.h>
- 
- int inc(int a) {

Copied: llvm/repos/extra-i686/disable-llvm-symbolizer-test.patch (from rev 300886, llvm/trunk/disable-llvm-symbolizer-test.patch)
===================================================================
--- extra-i686/disable-llvm-symbolizer-test.patch	                        (rev 0)
+++ extra-i686/disable-llvm-symbolizer-test.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,26 @@
+Description: Silent a test failing on yakkety amd64
+ /tmp/buildd/llvm-toolchain-snapshot-4.0~svn279801/test/tools/llvm-symbolizer/print_context.c:16:11: error: expected string not found in input
+ // CHECK: inc
+          ^
+ <stdin>:1:1: note: scanning from here
+ _fini
+ ^
+ <stdin>:1:3: note: possible intended match here
+ _fini
+  ^
+Author: Sylvestre <sylvestre at debian.org>
+Last-Update: 2016-08-26
+
+Index: llvm-toolchain-3.9-3.9~+rc1/test/tools/llvm-symbolizer/print_context.c
+===================================================================
+--- llvm-toolchain-3.9-3.9~+rc1.orig/test/tools/llvm-symbolizer/print_context.c
++++ llvm-toolchain-3.9-3.9~+rc1/test/tools/llvm-symbolizer/print_context.c
+@@ -1,7 +1,7 @@
+ // REQUIRES: x86_64-linux
+ // RUN: %host_cc -O0 -g %s -o %t 2>&1
+ // RUN: %t 2>&1 | llvm-symbolizer -print-source-context-lines=5 -obj=%t | FileCheck %s
+-
++// XFAIL: *
+ #include <stdio.h>
+ 
+ int inc(int a) {

Deleted: extra-i686/lldb-gcc7.patch
===================================================================
--- extra-i686/lldb-gcc7.patch	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-i686/lldb-gcc7.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,12 +0,0 @@
-Index: include/lldb/Utility/TaskPool.h
-===================================================================
---- include/lldb/Utility/TaskPool.h
-+++ include/lldb/Utility/TaskPool.h
-@@ -12,6 +12,7 @@
- 
- #include <cassert>
- #include <cstdint>
-+#include <functional>
- #include <future>
- #include <list>
- #include <queue>

Copied: llvm/repos/extra-i686/lldb-gcc7.patch (from rev 300886, llvm/trunk/lldb-gcc7.patch)
===================================================================
--- extra-i686/lldb-gcc7.patch	                        (rev 0)
+++ extra-i686/lldb-gcc7.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,12 @@
+Index: include/lldb/Utility/TaskPool.h
+===================================================================
+--- include/lldb/Utility/TaskPool.h
++++ include/lldb/Utility/TaskPool.h
+@@ -12,6 +12,7 @@
+ 
+ #include <cassert>
+ #include <cstdint>
++#include <functional>
+ #include <future>
+ #include <list>
+ #include <queue>

Deleted: extra-i686/lldb-libedit.patch
===================================================================
--- extra-i686/lldb-libedit.patch	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-i686/lldb-libedit.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,98 +0,0 @@
-From 9ad9480c3a380a04b3dbe869c0675d6bba37247b Mon Sep 17 00:00:00 2001
-From: Kamil Rytarowski <n54 at gmx.com>
-Date: Thu, 25 May 2017 20:12:30 +0000
-Subject: [PATCH] Fix bug #28898 lldb: libedit produces garbled, unusable input
- on Linux
-
-Apply patch from Christos Zoulas, upstream libedit developer.
-It has been tested on NetBSD/amd64.
-
-New code supports combination of wide libedit and disabled
-LLDB_EDITLINE_USE_WCHAR, which was the popular case on Linux
-systems.
-
-
-git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@303907 91177308-0d34-0410-b5e6-96231b3b80d8
----
- include/lldb/Host/Editline.h    | 12 +++++++++---
- source/Host/common/Editline.cpp |  8 ++++----
- 2 files changed, 13 insertions(+), 7 deletions(-)
-
-diff --git a/include/lldb/Host/Editline.h b/include/lldb/Host/Editline.h
-index 2b1a8e0..0b75e9c 100644
---- a/include/lldb/Host/Editline.h
-+++ b/include/lldb/Host/Editline.h
-@@ -82,8 +82,14 @@ using EditLineStringStreamType = std::stringstream;
- using EditLineCharType = char;
- #endif
- 
-+#ifdef EL_CLIENTDATA	/* editline with wide support + wide char read function */
-+using EditLineGetCharType = wchar_t;
-+#else
-+using EditLineGetCharType = char;
-+#endif
-+
- typedef int (*EditlineGetCharCallbackType)(::EditLine *editline,
--                                           EditLineCharType *c);
-+                                           EditLineGetCharType *c);
- typedef unsigned char (*EditlineCommandCallbackType)(::EditLine *editline,
-                                                      int ch);
- typedef const char *(*EditlinePromptCallbackType)(::EditLine *editline);
-@@ -270,7 +276,7 @@ private:
- 
-   /// Character reading implementation for EditLine that supports our multi-line
-   /// editing trickery.
--  int GetCharacter(EditLineCharType *c);
-+  int GetCharacter(EditLineGetCharType *c);
- 
-   /// Prompt implementation for EditLine.
-   const char *Prompt();
-@@ -323,7 +329,7 @@ private:
-   /// single or multi-line editing.
-   void ConfigureEditor(bool multiline);
- 
--  bool CompleteCharacter(char ch, EditLineCharType &out);
-+  bool CompleteCharacter(char ch, EditLineGetCharType &out);
- 
- private:
- #if LLDB_EDITLINE_USE_WCHAR
-diff --git a/source/Host/common/Editline.cpp b/source/Host/common/Editline.cpp
-index 7d4b398..7b580dd 100644
---- a/source/Host/common/Editline.cpp
-+++ b/source/Host/common/Editline.cpp
-@@ -474,7 +474,7 @@ unsigned char Editline::RecallHistory(bool earlier) {
-   return CC_NEWLINE;
- }
- 
--int Editline::GetCharacter(EditLineCharType *c) {
-+int Editline::GetCharacter(EditLineGetCharType *c) {
-   const LineInfoW *info = el_wline(m_editline);
- 
-   // Paint a faint version of the desired prompt over the version libedit draws
-@@ -969,7 +969,7 @@ void Editline::ConfigureEditor(bool multiline) {
-          }));
- 
-   el_wset(m_editline, EL_GETCFN, (EditlineGetCharCallbackType)([](
--                                     EditLine *editline, EditLineCharType *c) {
-+                                     EditLine *editline, EditLineGetCharType *c) {
-             return Editline::InstanceFor(editline)->GetCharacter(c);
-           }));
- 
-@@ -1360,12 +1360,12 @@ void Editline::PrintAsync(Stream *stream, const char *s, size_t len) {
-   }
- }
- 
--bool Editline::CompleteCharacter(char ch, EditLineCharType &out) {
-+bool Editline::CompleteCharacter(char ch, EditLineGetCharType &out) {
- #if !LLDB_EDITLINE_USE_WCHAR
-   if (ch == (char)EOF)
-     return false;
- 
--  out = ch;
-+  out = (unsigned char)ch;
-   return true;
- #else
-   std::codecvt_utf8<wchar_t> cvt;
--- 
-2.13.0
-

Copied: llvm/repos/extra-i686/lldb-libedit.patch (from rev 300886, llvm/trunk/lldb-libedit.patch)
===================================================================
--- extra-i686/lldb-libedit.patch	                        (rev 0)
+++ extra-i686/lldb-libedit.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,98 @@
+From 9ad9480c3a380a04b3dbe869c0675d6bba37247b Mon Sep 17 00:00:00 2001
+From: Kamil Rytarowski <n54 at gmx.com>
+Date: Thu, 25 May 2017 20:12:30 +0000
+Subject: [PATCH] Fix bug #28898 lldb: libedit produces garbled, unusable input
+ on Linux
+
+Apply patch from Christos Zoulas, upstream libedit developer.
+It has been tested on NetBSD/amd64.
+
+New code supports combination of wide libedit and disabled
+LLDB_EDITLINE_USE_WCHAR, which was the popular case on Linux
+systems.
+
+
+git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@303907 91177308-0d34-0410-b5e6-96231b3b80d8
+---
+ include/lldb/Host/Editline.h    | 12 +++++++++---
+ source/Host/common/Editline.cpp |  8 ++++----
+ 2 files changed, 13 insertions(+), 7 deletions(-)
+
+diff --git a/include/lldb/Host/Editline.h b/include/lldb/Host/Editline.h
+index 2b1a8e0..0b75e9c 100644
+--- a/include/lldb/Host/Editline.h
++++ b/include/lldb/Host/Editline.h
+@@ -82,8 +82,14 @@ using EditLineStringStreamType = std::stringstream;
+ using EditLineCharType = char;
+ #endif
+ 
++#ifdef EL_CLIENTDATA	/* editline with wide support + wide char read function */
++using EditLineGetCharType = wchar_t;
++#else
++using EditLineGetCharType = char;
++#endif
++
+ typedef int (*EditlineGetCharCallbackType)(::EditLine *editline,
+-                                           EditLineCharType *c);
++                                           EditLineGetCharType *c);
+ typedef unsigned char (*EditlineCommandCallbackType)(::EditLine *editline,
+                                                      int ch);
+ typedef const char *(*EditlinePromptCallbackType)(::EditLine *editline);
+@@ -270,7 +276,7 @@ private:
+ 
+   /// Character reading implementation for EditLine that supports our multi-line
+   /// editing trickery.
+-  int GetCharacter(EditLineCharType *c);
++  int GetCharacter(EditLineGetCharType *c);
+ 
+   /// Prompt implementation for EditLine.
+   const char *Prompt();
+@@ -323,7 +329,7 @@ private:
+   /// single or multi-line editing.
+   void ConfigureEditor(bool multiline);
+ 
+-  bool CompleteCharacter(char ch, EditLineCharType &out);
++  bool CompleteCharacter(char ch, EditLineGetCharType &out);
+ 
+ private:
+ #if LLDB_EDITLINE_USE_WCHAR
+diff --git a/source/Host/common/Editline.cpp b/source/Host/common/Editline.cpp
+index 7d4b398..7b580dd 100644
+--- a/source/Host/common/Editline.cpp
++++ b/source/Host/common/Editline.cpp
+@@ -474,7 +474,7 @@ unsigned char Editline::RecallHistory(bool earlier) {
+   return CC_NEWLINE;
+ }
+ 
+-int Editline::GetCharacter(EditLineCharType *c) {
++int Editline::GetCharacter(EditLineGetCharType *c) {
+   const LineInfoW *info = el_wline(m_editline);
+ 
+   // Paint a faint version of the desired prompt over the version libedit draws
+@@ -969,7 +969,7 @@ void Editline::ConfigureEditor(bool multiline) {
+          }));
+ 
+   el_wset(m_editline, EL_GETCFN, (EditlineGetCharCallbackType)([](
+-                                     EditLine *editline, EditLineCharType *c) {
++                                     EditLine *editline, EditLineGetCharType *c) {
+             return Editline::InstanceFor(editline)->GetCharacter(c);
+           }));
+ 
+@@ -1360,12 +1360,12 @@ void Editline::PrintAsync(Stream *stream, const char *s, size_t len) {
+   }
+ }
+ 
+-bool Editline::CompleteCharacter(char ch, EditLineCharType &out) {
++bool Editline::CompleteCharacter(char ch, EditLineGetCharType &out) {
+ #if !LLDB_EDITLINE_USE_WCHAR
+   if (ch == (char)EOF)
+     return false;
+ 
+-  out = ch;
++  out = (unsigned char)ch;
+   return true;
+ #else
+   std::codecvt_utf8<wchar_t> cvt;
+-- 
+2.13.0
+

Deleted: extra-i686/llvm-config.h
===================================================================
--- extra-i686/llvm-config.h	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-i686/llvm-config.h	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,9 +0,0 @@
-#include <bits/wordsize.h>
-
-#if __WORDSIZE == 32
-#include "llvm-config-32.h"
-#elif __WORDSIZE == 64
-#include "llvm-config-64.h"
-#else
-#error "Unknown word size"
-#endif

Copied: llvm/repos/extra-i686/llvm-config.h (from rev 300886, llvm/trunk/llvm-config.h)
===================================================================
--- extra-i686/llvm-config.h	                        (rev 0)
+++ extra-i686/llvm-config.h	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,9 @@
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+#include "llvm-config-32.h"
+#elif __WORDSIZE == 64
+#include "llvm-config-64.h"
+#else
+#error "Unknown word size"
+#endif

Deleted: extra-x86_64/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
===================================================================
--- extra-x86_64/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-x86_64/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,37 +0,0 @@
-From ea7d4d81905ff99c5c04388909f501b1da451b79 Mon Sep 17 00:00:00 2001
-From: Evangelos Foutras <evangelos at foutrelis.com>
-Date: Thu, 6 Jul 2017 18:53:05 +0300
-Subject: [PATCH 1/2] GCC compatibility: Ignore the -fno-plt flag
-
----
- include/clang/Driver/Options.td | 1 +
- test/Driver/clang_f_opts.c      | 1 +
- 2 files changed, 2 insertions(+)
-
-diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
-index 6be159fad6..364296e861 100644
---- a/include/clang/Driver/Options.td
-+++ b/include/clang/Driver/Options.td
-@@ -2277,6 +2277,7 @@ defm ivopts : BooleanFFlag<"ivopts">, Group<clang_ignored_gcc_optimization_f_Gro
- defm non_call_exceptions : BooleanFFlag<"non-call-exceptions">, Group<clang_ignored_f_Group>;
- defm peel_loops : BooleanFFlag<"peel-loops">, Group<clang_ignored_gcc_optimization_f_Group>;
- defm permissive : BooleanFFlag<"permissive">, Group<clang_ignored_f_Group>;
-+defm plt : BooleanFFlag<"plt">, Group<clang_ignored_f_Group>;
- defm prefetch_loop_arrays : BooleanFFlag<"prefetch-loop-arrays">, Group<clang_ignored_gcc_optimization_f_Group>;
- defm printf : BooleanFFlag<"printf">, Group<clang_ignored_f_Group>;
- defm profile : BooleanFFlag<"profile">, Group<clang_ignored_f_Group>;
-diff --git a/test/Driver/clang_f_opts.c b/test/Driver/clang_f_opts.c
-index 210e16935d..3999590c47 100644
---- a/test/Driver/clang_f_opts.c
-+++ b/test/Driver/clang_f_opts.c
-@@ -277,6 +277,7 @@
- // RUN:     -fno-caller-saves -fcaller-saves                                  \
- // RUN:     -fno-reorder-blocks -freorder-blocks                              \
- // RUN:     -fno-schedule-insns2 -fschedule-insns2                            \
-+// RUN:     -fno-plt -fplt                                                    \
- // RUN:     -fno-stack-check                                                  \
- // RUN:     -fno-check-new -fcheck-new                                        \
- // RUN:     -ffriend-injection                                                \
--- 
-2.13.2
-

Copied: llvm/repos/extra-x86_64/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch (from rev 300886, llvm/trunk/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch)
===================================================================
--- extra-x86_64/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch	                        (rev 0)
+++ extra-x86_64/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,37 @@
+From ea7d4d81905ff99c5c04388909f501b1da451b79 Mon Sep 17 00:00:00 2001
+From: Evangelos Foutras <evangelos at foutrelis.com>
+Date: Thu, 6 Jul 2017 18:53:05 +0300
+Subject: [PATCH 1/2] GCC compatibility: Ignore the -fno-plt flag
+
+---
+ include/clang/Driver/Options.td | 1 +
+ test/Driver/clang_f_opts.c      | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
+index 6be159fad6..364296e861 100644
+--- a/include/clang/Driver/Options.td
++++ b/include/clang/Driver/Options.td
+@@ -2277,6 +2277,7 @@ defm ivopts : BooleanFFlag<"ivopts">, Group<clang_ignored_gcc_optimization_f_Gro
+ defm non_call_exceptions : BooleanFFlag<"non-call-exceptions">, Group<clang_ignored_f_Group>;
+ defm peel_loops : BooleanFFlag<"peel-loops">, Group<clang_ignored_gcc_optimization_f_Group>;
+ defm permissive : BooleanFFlag<"permissive">, Group<clang_ignored_f_Group>;
++defm plt : BooleanFFlag<"plt">, Group<clang_ignored_f_Group>;
+ defm prefetch_loop_arrays : BooleanFFlag<"prefetch-loop-arrays">, Group<clang_ignored_gcc_optimization_f_Group>;
+ defm printf : BooleanFFlag<"printf">, Group<clang_ignored_f_Group>;
+ defm profile : BooleanFFlag<"profile">, Group<clang_ignored_f_Group>;
+diff --git a/test/Driver/clang_f_opts.c b/test/Driver/clang_f_opts.c
+index 210e16935d..3999590c47 100644
+--- a/test/Driver/clang_f_opts.c
++++ b/test/Driver/clang_f_opts.c
+@@ -277,6 +277,7 @@
+ // RUN:     -fno-caller-saves -fcaller-saves                                  \
+ // RUN:     -fno-reorder-blocks -freorder-blocks                              \
+ // RUN:     -fno-schedule-insns2 -fschedule-insns2                            \
++// RUN:     -fno-plt -fplt                                                    \
+ // RUN:     -fno-stack-check                                                  \
+ // RUN:     -fno-check-new -fcheck-new                                        \
+ // RUN:     -ffriend-injection                                                \
+-- 
+2.13.2
+

Deleted: extra-x86_64/0002-Enable-SSP-and-PIE-by-default.patch
===================================================================
--- extra-x86_64/0002-Enable-SSP-and-PIE-by-default.patch	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-x86_64/0002-Enable-SSP-and-PIE-by-default.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,268 +0,0 @@
-From 7c483b3a7b2d87ae1d0dde1e5c12fa2bdb22d681 Mon Sep 17 00:00:00 2001
-From: Evangelos Foutras <evangelos at foutrelis.com>
-Date: Thu, 6 Jul 2017 18:15:43 +0300
-Subject: [PATCH 2/2] Enable SSP and PIE by default
-
-This is a minimal set of changes needed to make clang use SSP and PIE by
-default on Arch Linux. Tests that were easy to adjust have been changed
-accordingly; only test/Driver/linux-ld.c has been marked as "expected
-failure" due to the number of changes it would require (mostly replacing
-crtbegin.o with crtbeginS.o).
-
-Doing so is needed in order to align clang with the new default GCC
-behavior in Arch which generates PIE executables by default and also
-defaults to -fstack-protector-strong. It is not meant to be a long term
-solution, but a simple temporary fix.
-
-Hopefully these changes will be obsoleted by the introduction upstream
-of a compile-time option (https://bugs.llvm.org/show_bug.cgi?id=13410)
----
- lib/Driver/ToolChains.cpp           | 14 +++++++++++++-
- lib/Driver/ToolChains.h             |  1 +
- lib/Driver/Tools.cpp                |  1 +
- test/Driver/cross-linux.c           | 16 ++++++++--------
- test/Driver/env.c                   |  2 +-
- test/Driver/fsanitize.c             | 18 ++++++++++--------
- test/Driver/gcc-toolchain.cpp       |  2 +-
- test/Driver/hexagon-toolchain-elf.c |  2 +-
- test/Driver/linux-as.c              |  4 ++--
- test/Driver/linux-ld.c              |  2 ++
- test/Driver/stack-protector.c       |  4 ++--
- 11 files changed, 42 insertions(+), 24 deletions(-)
-
-diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
-index 9bc9ae4f6a..add512e0a5 100644
---- a/lib/Driver/ToolChains.cpp
-+++ b/lib/Driver/ToolChains.cpp
-@@ -4710,7 +4710,19 @@ void Linux::AddIAMCUIncludeArgs(const ArgList &DriverArgs,
-   }
- }
- 
--bool Linux::isPIEDefault() const { return getSanitizerArgs().requiresPIE(); }
-+bool Linux::isPIEDefault() const {
-+  const bool IsMips = isMipsArch(getTriple().getArch());
-+  const bool IsAndroid = getTriple().isAndroid();
-+
-+  if (IsMips || IsAndroid)
-+    return getSanitizerArgs().requiresPIE();
-+
-+  return true;
-+}
-+
-+unsigned Linux::GetDefaultStackProtectorLevel(bool KernelOrKext) const {
-+  return 2;
-+}
- 
- SanitizerMask Linux::getSupportedSanitizers() const {
-   const bool IsX86 = getTriple().getArch() == llvm::Triple::x86;
-diff --git a/lib/Driver/ToolChains.h b/lib/Driver/ToolChains.h
-index 3240357ba6..7afe0fb5da 100644
---- a/lib/Driver/ToolChains.h
-+++ b/lib/Driver/ToolChains.h
-@@ -880,6 +880,7 @@ public:
-   void AddIAMCUIncludeArgs(const llvm::opt::ArgList &DriverArgs,
-                            llvm::opt::ArgStringList &CC1Args) const override;
-   bool isPIEDefault() const override;
-+  unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const override;
-   SanitizerMask getSupportedSanitizers() const override;
-   void addProfileRTLibs(const llvm::opt::ArgList &Args,
-                         llvm::opt::ArgStringList &CmdArgs) const override;
-diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
-index 4d4a8c2428..5b8e082797 100644
---- a/lib/Driver/Tools.cpp
-+++ b/lib/Driver/Tools.cpp
-@@ -10068,6 +10068,7 @@ void gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
-   const bool IsIAMCU = ToolChain.getTriple().isOSIAMCU();
-   const bool IsPIE =
-       !Args.hasArg(options::OPT_shared) && !Args.hasArg(options::OPT_static) &&
-+      !Args.hasArg(options::OPT_nopie) &&
-       (Args.hasArg(options::OPT_pie) || ToolChain.isPIEDefault());
-   const bool HasCRTBeginEndFiles =
-       ToolChain.getTriple().hasEnvironment() ||
-diff --git a/test/Driver/cross-linux.c b/test/Driver/cross-linux.c
-index a5ea832e77..1949c05a60 100644
---- a/test/Driver/cross-linux.c
-+++ b/test/Driver/cross-linux.c
-@@ -42,8 +42,8 @@
- // CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
- // CHECK-MULTI32-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
- // CHECK-MULTI32-I386: "-m" "elf_i386"
--// CHECK-MULTI32-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
--// CHECK-MULTI32-I386: "-L[[gcc_install]]"
-+// CHECK-MULTI32-I386: "crti.o" "crtbeginS.o"
-+// CHECK-MULTI32-I386: "-L[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]"
- // CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib32"
- // CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
- // CHECK-MULTI32-I386: "-L[[sysroot]]/lib"
-@@ -59,8 +59,8 @@
- // CHECK-MULTI32-X86-64: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
- // CHECK-MULTI32-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
- // CHECK-MULTI32-X86-64: "-m" "elf_x86_64"
--// CHECK-MULTI32-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64{{/|\\\\}}crtbegin.o"
--// CHECK-MULTI32-X86-64: "-L[[gcc_install]]/64"
-+// CHECK-MULTI32-X86-64: "crti.o" "crtbeginS.o"
-+// CHECK-MULTI32-X86-64: "-L[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64"
- // CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib64"
- // CHECK-MULTI32-X86-64: "-L[[gcc_install]]"
- // CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
-@@ -77,8 +77,8 @@
- // CHECK-MULTI64-I386: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
- // CHECK-MULTI64-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
- // CHECK-MULTI64-I386: "-m" "elf_i386"
--// CHECK-MULTI64-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32{{/|\\\\}}crtbegin.o"
--// CHECK-MULTI64-I386: "-L[[gcc_install]]/32"
-+// CHECK-MULTI64-I386: "crti.o" "crtbeginS.o"
-+// CHECK-MULTI64-I386: "-L[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32"
- // CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib32"
- // CHECK-MULTI64-I386: "-L[[gcc_install]]"
- // CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
-@@ -95,8 +95,8 @@
- // CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
- // CHECK-MULTI64-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
- // CHECK-MULTI64-X86-64: "-m" "elf_x86_64"
--// CHECK-MULTI64-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
--// CHECK-MULTI64-X86-64: "-L[[gcc_install]]"
-+// CHECK-MULTI64-X86-64: "crti.o" "crtbeginS.o"
-+// CHECK-MULTI64-X86-64: "-L[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]"
- // CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib64"
- // CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
- // CHECK-MULTI64-X86-64: "-L[[sysroot]]/lib"
-diff --git a/test/Driver/env.c b/test/Driver/env.c
-index 0371bc91c4..ea89f52512 100644
---- a/test/Driver/env.c
-+++ b/test/Driver/env.c
-@@ -20,7 +20,7 @@
- //
- // CHECK-LD-32-NOT: warning:
- // CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
--// CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
-+// CHECK-LD-32: "crtbeginS.o"
- // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
- // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
- // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
-diff --git a/test/Driver/fsanitize.c b/test/Driver/fsanitize.c
-index 25aea01aae..c81da6715c 100644
---- a/test/Driver/fsanitize.c
-+++ b/test/Driver/fsanitize.c
-@@ -182,13 +182,13 @@
- // RUN: %clang -target x86_64-linux-gnu -fsanitize=vptr -fno-sanitize=vptr -fsanitize=undefined,address %s -### 2>&1
- // OK
- 
--// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
--// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
-+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
-+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
- // RUN: %clang -target x86_64-unknown-freebsd -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
- // RUN: %clang -target aarch64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
- // RUN: %clang -target arm-linux-androideabi -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
--// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
--// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
-+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
-+// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
- 
- // CHECK-NO-PIE-NOT: "-pie"
- // CHECK-NO-PIE: "-mrelocation-model" "static"
-@@ -424,12 +424,12 @@
- // RUN: %clang -fno-sanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NOSP
- // NOSP-NOT: "-fsanitize=safe-stack"
- 
--// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
--// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP-ASAN
-+// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
-+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN
- // RUN: %clang -target x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
- // RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP
--// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
--// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
-+// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
-+// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
- // RUN: %clang -target i386-contiki-unknown -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
- // NO-SP-NOT: stack-protector
- // NO-SP: "-fsanitize=safe-stack"
-@@ -439,6 +439,8 @@
- 
- // NO-SP-ASAN-NOT: stack-protector
- // NO-SP-ASAN: "-fsanitize=address,safe-stack"
-+// SP-ASAN: "-fsanitize=address,safe-stack"
-+// SP-ASAN: -stack-protector
- // NO-SP-ASAN-NOT: stack-protector
- 
- // RUN: %clang -target powerpc64-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM
-diff --git a/test/Driver/gcc-toolchain.cpp b/test/Driver/gcc-toolchain.cpp
-index ca96757a2b..ae1c25e989 100644
---- a/test/Driver/gcc-toolchain.cpp
-+++ b/test/Driver/gcc-toolchain.cpp
-@@ -24,6 +24,6 @@
- // the same precise formatting of the path as the '-internal-system' flags
- // above, so we just blanket wildcard match the 'crtbegin.o'.
- // CHECK: "{{[^"]*}}ld{{(.exe)?}}"
--// CHECK: "{{[^"]*}}/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
-+// CHECK: "crtbeginS.o"
- // CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5"
- // CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../.."
-diff --git a/test/Driver/hexagon-toolchain-elf.c b/test/Driver/hexagon-toolchain-elf.c
-index 827c19186b..a8f0918a8d 100644
---- a/test/Driver/hexagon-toolchain-elf.c
-+++ b/test/Driver/hexagon-toolchain-elf.c
-@@ -425,7 +425,7 @@
- // RUN:   %s 2>&1 \
- // RUN:   | FileCheck -check-prefix=CHECK042 %s
- // CHECK042:      "-cc1"
--// CHECK042:      "-mrelocation-model" "static"
-+// CHECK042:      "-mrelocation-model" "pic"
- // CHECK042:      "-mllvm" "-hexagon-small-data-threshold=8"
- // CHECK042-NEXT: llvm-mc
- // CHECK042:      "-gpsize=8"
-diff --git a/test/Driver/linux-as.c b/test/Driver/linux-as.c
-index a07abc17e5..d7b1a6041d 100644
---- a/test/Driver/linux-as.c
-+++ b/test/Driver/linux-as.c
-@@ -106,7 +106,7 @@
- // CHECK-PPC-NO-MCPU-NOT: as{{.*}} "-mcpu=invalid-cpu"
- //
- // RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
--// RUN:   -no-integrated-as -c %s 2>&1 \
-+// RUN:   -no-integrated-as -fno-pic -c %s 2>&1 \
- // RUN:   | FileCheck -check-prefix=CHECK-SPARCV9 %s
- // CHECK-SPARCV9: as
- // CHECK-SPARCV9: -64
-@@ -115,7 +115,7 @@
- // CHECK-SPARCV9: -o
- //
- // RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
--// RUN:   -no-integrated-as -fpic -c %s 2>&1 \
-+// RUN:   -no-integrated-as -c %s 2>&1 \
- // RUN:   | FileCheck -check-prefix=CHECK-SPARCV9PIC %s
- // CHECK-SPARCV9PIC: as
- // CHECK-SPARCV9PIC: -64
-diff --git a/test/Driver/linux-ld.c b/test/Driver/linux-ld.c
-index 5d1001beb0..f9f0969f1b 100644
---- a/test/Driver/linux-ld.c
-+++ b/test/Driver/linux-ld.c
-@@ -1,3 +1,5 @@
-+// XFAIL: linux
-+
- // General tests that ld invocations on Linux targets sane. Note that we use
- // sysroot to make these tests independent of the host system.
- //
-diff --git a/test/Driver/stack-protector.c b/test/Driver/stack-protector.c
-index 6769b65f63..180e26f3ea 100644
---- a/test/Driver/stack-protector.c
-+++ b/test/Driver/stack-protector.c
-@@ -3,11 +3,11 @@
- // NOSSP-NOT: "-stack-protector-buffer-size" 
- 
- // RUN: %clang -target i386-unknown-linux -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=SSP
--// SSP: "-stack-protector" "1"
-+// SSP: "-stack-protector" "2"
- // SSP-NOT: "-stack-protector-buffer-size" 
- 
- // RUN: %clang -target i386-unknown-linux -fstack-protector --param ssp-buffer-size=16 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-BUF
--// SSP-BUF: "-stack-protector" "1"
-+// SSP-BUF: "-stack-protector" "2"
- // SSP-BUF: "-stack-protector-buffer-size" "16" 
- 
- // RUN: %clang -target i386-pc-openbsd -### %s 2>&1 | FileCheck %s -check-prefix=OPENBSD
--- 
-2.13.2
-

Copied: llvm/repos/extra-x86_64/0002-Enable-SSP-and-PIE-by-default.patch (from rev 300886, llvm/trunk/0002-Enable-SSP-and-PIE-by-default.patch)
===================================================================
--- extra-x86_64/0002-Enable-SSP-and-PIE-by-default.patch	                        (rev 0)
+++ extra-x86_64/0002-Enable-SSP-and-PIE-by-default.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,268 @@
+From 7c483b3a7b2d87ae1d0dde1e5c12fa2bdb22d681 Mon Sep 17 00:00:00 2001
+From: Evangelos Foutras <evangelos at foutrelis.com>
+Date: Thu, 6 Jul 2017 18:15:43 +0300
+Subject: [PATCH 2/2] Enable SSP and PIE by default
+
+This is a minimal set of changes needed to make clang use SSP and PIE by
+default on Arch Linux. Tests that were easy to adjust have been changed
+accordingly; only test/Driver/linux-ld.c has been marked as "expected
+failure" due to the number of changes it would require (mostly replacing
+crtbegin.o with crtbeginS.o).
+
+Doing so is needed in order to align clang with the new default GCC
+behavior in Arch which generates PIE executables by default and also
+defaults to -fstack-protector-strong. It is not meant to be a long term
+solution, but a simple temporary fix.
+
+Hopefully these changes will be obsoleted by the introduction upstream
+of a compile-time option (https://bugs.llvm.org/show_bug.cgi?id=13410)
+---
+ lib/Driver/ToolChains.cpp           | 14 +++++++++++++-
+ lib/Driver/ToolChains.h             |  1 +
+ lib/Driver/Tools.cpp                |  1 +
+ test/Driver/cross-linux.c           | 16 ++++++++--------
+ test/Driver/env.c                   |  2 +-
+ test/Driver/fsanitize.c             | 18 ++++++++++--------
+ test/Driver/gcc-toolchain.cpp       |  2 +-
+ test/Driver/hexagon-toolchain-elf.c |  2 +-
+ test/Driver/linux-as.c              |  4 ++--
+ test/Driver/linux-ld.c              |  2 ++
+ test/Driver/stack-protector.c       |  4 ++--
+ 11 files changed, 42 insertions(+), 24 deletions(-)
+
+diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
+index 9bc9ae4f6a..add512e0a5 100644
+--- a/lib/Driver/ToolChains.cpp
++++ b/lib/Driver/ToolChains.cpp
+@@ -4710,7 +4710,19 @@ void Linux::AddIAMCUIncludeArgs(const ArgList &DriverArgs,
+   }
+ }
+ 
+-bool Linux::isPIEDefault() const { return getSanitizerArgs().requiresPIE(); }
++bool Linux::isPIEDefault() const {
++  const bool IsMips = isMipsArch(getTriple().getArch());
++  const bool IsAndroid = getTriple().isAndroid();
++
++  if (IsMips || IsAndroid)
++    return getSanitizerArgs().requiresPIE();
++
++  return true;
++}
++
++unsigned Linux::GetDefaultStackProtectorLevel(bool KernelOrKext) const {
++  return 2;
++}
+ 
+ SanitizerMask Linux::getSupportedSanitizers() const {
+   const bool IsX86 = getTriple().getArch() == llvm::Triple::x86;
+diff --git a/lib/Driver/ToolChains.h b/lib/Driver/ToolChains.h
+index 3240357ba6..7afe0fb5da 100644
+--- a/lib/Driver/ToolChains.h
++++ b/lib/Driver/ToolChains.h
+@@ -880,6 +880,7 @@ public:
+   void AddIAMCUIncludeArgs(const llvm::opt::ArgList &DriverArgs,
+                            llvm::opt::ArgStringList &CC1Args) const override;
+   bool isPIEDefault() const override;
++  unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const override;
+   SanitizerMask getSupportedSanitizers() const override;
+   void addProfileRTLibs(const llvm::opt::ArgList &Args,
+                         llvm::opt::ArgStringList &CmdArgs) const override;
+diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
+index 4d4a8c2428..5b8e082797 100644
+--- a/lib/Driver/Tools.cpp
++++ b/lib/Driver/Tools.cpp
+@@ -10068,6 +10068,7 @@ void gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
+   const bool IsIAMCU = ToolChain.getTriple().isOSIAMCU();
+   const bool IsPIE =
+       !Args.hasArg(options::OPT_shared) && !Args.hasArg(options::OPT_static) &&
++      !Args.hasArg(options::OPT_nopie) &&
+       (Args.hasArg(options::OPT_pie) || ToolChain.isPIEDefault());
+   const bool HasCRTBeginEndFiles =
+       ToolChain.getTriple().hasEnvironment() ||
+diff --git a/test/Driver/cross-linux.c b/test/Driver/cross-linux.c
+index a5ea832e77..1949c05a60 100644
+--- a/test/Driver/cross-linux.c
++++ b/test/Driver/cross-linux.c
+@@ -42,8 +42,8 @@
+ // CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
+ // CHECK-MULTI32-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+ // CHECK-MULTI32-I386: "-m" "elf_i386"
+-// CHECK-MULTI32-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
+-// CHECK-MULTI32-I386: "-L[[gcc_install]]"
++// CHECK-MULTI32-I386: "crti.o" "crtbeginS.o"
++// CHECK-MULTI32-I386: "-L[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]"
+ // CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib32"
+ // CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
+ // CHECK-MULTI32-I386: "-L[[sysroot]]/lib"
+@@ -59,8 +59,8 @@
+ // CHECK-MULTI32-X86-64: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
+ // CHECK-MULTI32-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+ // CHECK-MULTI32-X86-64: "-m" "elf_x86_64"
+-// CHECK-MULTI32-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64{{/|\\\\}}crtbegin.o"
+-// CHECK-MULTI32-X86-64: "-L[[gcc_install]]/64"
++// CHECK-MULTI32-X86-64: "crti.o" "crtbeginS.o"
++// CHECK-MULTI32-X86-64: "-L[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64"
+ // CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib64"
+ // CHECK-MULTI32-X86-64: "-L[[gcc_install]]"
+ // CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
+@@ -77,8 +77,8 @@
+ // CHECK-MULTI64-I386: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
+ // CHECK-MULTI64-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+ // CHECK-MULTI64-I386: "-m" "elf_i386"
+-// CHECK-MULTI64-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32{{/|\\\\}}crtbegin.o"
+-// CHECK-MULTI64-I386: "-L[[gcc_install]]/32"
++// CHECK-MULTI64-I386: "crti.o" "crtbeginS.o"
++// CHECK-MULTI64-I386: "-L[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32"
+ // CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib32"
+ // CHECK-MULTI64-I386: "-L[[gcc_install]]"
+ // CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
+@@ -95,8 +95,8 @@
+ // CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
+ // CHECK-MULTI64-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
+ // CHECK-MULTI64-X86-64: "-m" "elf_x86_64"
+-// CHECK-MULTI64-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
+-// CHECK-MULTI64-X86-64: "-L[[gcc_install]]"
++// CHECK-MULTI64-X86-64: "crti.o" "crtbeginS.o"
++// CHECK-MULTI64-X86-64: "-L[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]"
+ // CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib64"
+ // CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
+ // CHECK-MULTI64-X86-64: "-L[[sysroot]]/lib"
+diff --git a/test/Driver/env.c b/test/Driver/env.c
+index 0371bc91c4..ea89f52512 100644
+--- a/test/Driver/env.c
++++ b/test/Driver/env.c
+@@ -20,7 +20,7 @@
+ //
+ // CHECK-LD-32-NOT: warning:
+ // CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+-// CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
++// CHECK-LD-32: "crtbeginS.o"
+ // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
+ // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
+ // CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
+diff --git a/test/Driver/fsanitize.c b/test/Driver/fsanitize.c
+index 25aea01aae..c81da6715c 100644
+--- a/test/Driver/fsanitize.c
++++ b/test/Driver/fsanitize.c
+@@ -182,13 +182,13 @@
+ // RUN: %clang -target x86_64-linux-gnu -fsanitize=vptr -fno-sanitize=vptr -fsanitize=undefined,address %s -### 2>&1
+ // OK
+ 
+-// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
+-// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
++// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
++// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+ // RUN: %clang -target x86_64-unknown-freebsd -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+ // RUN: %clang -target aarch64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+ // RUN: %clang -target arm-linux-androideabi -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+-// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
+-// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
++// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
++// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+ 
+ // CHECK-NO-PIE-NOT: "-pie"
+ // CHECK-NO-PIE: "-mrelocation-model" "static"
+@@ -424,12 +424,12 @@
+ // RUN: %clang -fno-sanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NOSP
+ // NOSP-NOT: "-fsanitize=safe-stack"
+ 
+-// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+-// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP-ASAN
++// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
++// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN
+ // RUN: %clang -target x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
+ // RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP
+-// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+-// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
++// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
++// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
+ // RUN: %clang -target i386-contiki-unknown -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+ // NO-SP-NOT: stack-protector
+ // NO-SP: "-fsanitize=safe-stack"
+@@ -439,6 +439,8 @@
+ 
+ // NO-SP-ASAN-NOT: stack-protector
+ // NO-SP-ASAN: "-fsanitize=address,safe-stack"
++// SP-ASAN: "-fsanitize=address,safe-stack"
++// SP-ASAN: -stack-protector
+ // NO-SP-ASAN-NOT: stack-protector
+ 
+ // RUN: %clang -target powerpc64-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM
+diff --git a/test/Driver/gcc-toolchain.cpp b/test/Driver/gcc-toolchain.cpp
+index ca96757a2b..ae1c25e989 100644
+--- a/test/Driver/gcc-toolchain.cpp
++++ b/test/Driver/gcc-toolchain.cpp
+@@ -24,6 +24,6 @@
+ // the same precise formatting of the path as the '-internal-system' flags
+ // above, so we just blanket wildcard match the 'crtbegin.o'.
+ // CHECK: "{{[^"]*}}ld{{(.exe)?}}"
+-// CHECK: "{{[^"]*}}/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
++// CHECK: "crtbeginS.o"
+ // CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5"
+ // CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../.."
+diff --git a/test/Driver/hexagon-toolchain-elf.c b/test/Driver/hexagon-toolchain-elf.c
+index 827c19186b..a8f0918a8d 100644
+--- a/test/Driver/hexagon-toolchain-elf.c
++++ b/test/Driver/hexagon-toolchain-elf.c
+@@ -425,7 +425,7 @@
+ // RUN:   %s 2>&1 \
+ // RUN:   | FileCheck -check-prefix=CHECK042 %s
+ // CHECK042:      "-cc1"
+-// CHECK042:      "-mrelocation-model" "static"
++// CHECK042:      "-mrelocation-model" "pic"
+ // CHECK042:      "-mllvm" "-hexagon-small-data-threshold=8"
+ // CHECK042-NEXT: llvm-mc
+ // CHECK042:      "-gpsize=8"
+diff --git a/test/Driver/linux-as.c b/test/Driver/linux-as.c
+index a07abc17e5..d7b1a6041d 100644
+--- a/test/Driver/linux-as.c
++++ b/test/Driver/linux-as.c
+@@ -106,7 +106,7 @@
+ // CHECK-PPC-NO-MCPU-NOT: as{{.*}} "-mcpu=invalid-cpu"
+ //
+ // RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
+-// RUN:   -no-integrated-as -c %s 2>&1 \
++// RUN:   -no-integrated-as -fno-pic -c %s 2>&1 \
+ // RUN:   | FileCheck -check-prefix=CHECK-SPARCV9 %s
+ // CHECK-SPARCV9: as
+ // CHECK-SPARCV9: -64
+@@ -115,7 +115,7 @@
+ // CHECK-SPARCV9: -o
+ //
+ // RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
+-// RUN:   -no-integrated-as -fpic -c %s 2>&1 \
++// RUN:   -no-integrated-as -c %s 2>&1 \
+ // RUN:   | FileCheck -check-prefix=CHECK-SPARCV9PIC %s
+ // CHECK-SPARCV9PIC: as
+ // CHECK-SPARCV9PIC: -64
+diff --git a/test/Driver/linux-ld.c b/test/Driver/linux-ld.c
+index 5d1001beb0..f9f0969f1b 100644
+--- a/test/Driver/linux-ld.c
++++ b/test/Driver/linux-ld.c
+@@ -1,3 +1,5 @@
++// XFAIL: linux
++
+ // General tests that ld invocations on Linux targets sane. Note that we use
+ // sysroot to make these tests independent of the host system.
+ //
+diff --git a/test/Driver/stack-protector.c b/test/Driver/stack-protector.c
+index 6769b65f63..180e26f3ea 100644
+--- a/test/Driver/stack-protector.c
++++ b/test/Driver/stack-protector.c
+@@ -3,11 +3,11 @@
+ // NOSSP-NOT: "-stack-protector-buffer-size" 
+ 
+ // RUN: %clang -target i386-unknown-linux -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=SSP
+-// SSP: "-stack-protector" "1"
++// SSP: "-stack-protector" "2"
+ // SSP-NOT: "-stack-protector-buffer-size" 
+ 
+ // RUN: %clang -target i386-unknown-linux -fstack-protector --param ssp-buffer-size=16 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-BUF
+-// SSP-BUF: "-stack-protector" "1"
++// SSP-BUF: "-stack-protector" "2"
+ // SSP-BUF: "-stack-protector-buffer-size" "16" 
+ 
+ // RUN: %clang -target i386-pc-openbsd -### %s 2>&1 | FileCheck %s -check-prefix=OPENBSD
+-- 
+2.13.2
+

Deleted: extra-x86_64/PKGBUILD
===================================================================
--- extra-x86_64/PKGBUILD	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-x86_64/PKGBUILD	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,275 +0,0 @@
-# $Id$
-# Maintainer: Evangelos Foutras <evangelos at foutrelis.com>
-# Contributor: Jan "heftig" Steffens <jan.steffens at gmail.com>
-# Contributor: Sebastian Nowicki <sebnow at gmail.com>
-# Contributor: Devin Cofer <ranguvar{AT]archlinux[DOT}us>
-# Contributor: Tobias Kieslich <tobias at justdreams.de>
-# Contributor: Geoffroy Carrier <geoffroy.carrier at aur.archlinux.org>
-# Contributor: Tomas Lindquist Olsen <tomas at famolsen.dk>
-# Contributor: Roberto Alsina <ralsina at kde.org>
-# Contributor: Gerardo Exequiel Pozzi <vmlinuz386 at yahoo.com.ar>
-
-pkgname=('llvm' 'llvm-libs' 'llvm-ocaml' 'lld' 'lldb' 'clang' 'clang-tools-extra')
-pkgver=4.0.1
-pkgrel=4
-_ocaml_ver=4.04.1
-arch=('i686' 'x86_64')
-url="http://llvm.org/"
-license=('custom:University of Illinois/NCSA Open Source License')
-makedepends=('cmake' 'libffi' 'python2' "ocaml=$_ocaml_ver" 'python-sphinx'
-             'ocaml-ctypes' 'ocaml-findlib' 'libedit' 'swig')
-# Use gcc-multilib to build 32-bit compiler-rt libraries on x86_64 (FS#41911)
-makedepends_x86_64=('gcc-multilib')
-options=('staticlibs')
-source=(http://releases.llvm.org/$pkgver/llvm-$pkgver.src.tar.xz{,.sig}
-        http://releases.llvm.org/$pkgver/cfe-$pkgver.src.tar.xz{,.sig}
-        http://releases.llvm.org/$pkgver/clang-tools-extra-$pkgver.src.tar.xz{,.sig}
-        http://releases.llvm.org/$pkgver/compiler-rt-$pkgver.src.tar.xz{,.sig}
-        http://releases.llvm.org/$pkgver/lld-$pkgver.src.tar.xz{,.sig}
-        http://releases.llvm.org/$pkgver/lldb-$pkgver.src.tar.xz{,.sig}
-        0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
-        0002-Enable-SSP-and-PIE-by-default.patch
-        disable-llvm-symbolizer-test.patch
-        lldb-gcc7.patch
-        lldb-libedit.patch
-        llvm-config.h)
-sha256sums=('da783db1f82d516791179fe103c71706046561f7972b18f0049242dee6712b51'
-            'SKIP'
-            '61738a735852c23c3bdbe52d035488cdb2083013f384d67c1ba36fabebd8769b'
-            'SKIP'
-            '35d1e64efc108076acbe7392566a52c35df9ec19778eb9eb12245fc7d8b915b6'
-            'SKIP'
-            'a3c87794334887b93b7a766c507244a7cdcce1d48b2e9249fc9a94f2c3beb440'
-            'SKIP'
-            '63ce10e533276ca353941ce5ab5cc8e8dcd99dbdd9c4fa49f344a212f29d36ed'
-            'SKIP'
-            '8432d2dfd86044a0fc21713e0b5c1d98e1d8aad863cf67562879f47f841ac47b'
-            'SKIP'
-            'd26239d03983fab1f34970b94d727379ca0be689f5826e50503c4d2f314f207a'
-            '686b2e05a151c9a4b36d5090ddc986432ad746bc6060a00928ee3b52d6b3e723'
-            '6fff47ab5ede79d45fe64bb4903b7dfc27212a38e6cd5d01e60ebd24b7557359'
-            '10cca2f593c711b1b547f479f9f783ab88f9a64b356519d9aa1367e0ff6da73a'
-            'b80bda6dc26792e499b3150e13c3017be4a65280b4b9f5c9f4c07b55a46d93b6'
-            '597dc5968c695bbdbb0eac9e8eb5117fcd2773bc91edf5ec103ecffffab8bc48')
-validpgpkeys=('B6C8F98282B944E3B0D5C2530FC3042E345AD05D'
-              '11E521D646982372EB577A1F8F0871F202119294')
-
-prepare() {
-  cd "$srcdir/llvm-$pkgver.src"
-  mkdir build
-
-  mv "$srcdir/cfe-$pkgver.src" tools/clang
-  mv "$srcdir/clang-tools-extra-$pkgver.src" tools/clang/tools/extra
-  mv "$srcdir/compiler-rt-$pkgver.src" projects/compiler-rt
-  mv "$srcdir/lld-$pkgver.src" tools/lld
-  mv "$srcdir/lldb-$pkgver.src" tools/lldb
-
-  # Disable test that fails when compiled as PIE
-  # https://bugs.llvm.org/show_bug.cgi?id=31870
-  patch -Np1 <../disable-llvm-symbolizer-test.patch
-
-  # Enable SSP and PIE by default
-  patch -Np1 -d tools/clang <../0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
-  patch -Np1 -d tools/clang <../0002-Enable-SSP-and-PIE-by-default.patch
-
-  # Fix LLDB input with recent libedit versions
-  patch -Np0 -d tools/lldb <../lldb-gcc7.patch
-  patch -Np1 -d tools/lldb <../lldb-libedit.patch
-}
-
-build() {
-  cd "$srcdir/llvm-$pkgver.src/build"
-
-  cmake \
-    -DCMAKE_BUILD_TYPE=Release \
-    -DCMAKE_INSTALL_PREFIX=/usr \
-    -DLLVM_BUILD_LLVM_DYLIB=ON \
-    -DLLVM_LINK_LLVM_DYLIB=ON \
-    -DLLVM_INSTALL_UTILS=ON \
-    -DLLVM_ENABLE_RTTI=ON \
-    -DLLVM_ENABLE_FFI=ON \
-    -DLLVM_BUILD_TESTS=ON \
-    -DLLVM_BUILD_DOCS=ON \
-    -DLLVM_ENABLE_SPHINX=ON \
-    -DLLVM_ENABLE_DOXYGEN=OFF \
-    -DSPHINX_WARNINGS_AS_ERRORS=OFF \
-    -DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
-    -DLLVM_BINUTILS_INCDIR=/usr/include \
-    ..
-
-  make
-  make ocaml_doc
-
-  # Disable automatic installation of components that go into subpackages
-  sed -i '/\(clang\|lld\|lldb\)\/cmake_install.cmake/d' tools/cmake_install.cmake
-  sed -i '/extra\/cmake_install.cmake/d' tools/clang/tools/cmake_install.cmake
-  sed -i '/compiler-rt\/cmake_install.cmake/d' projects/cmake_install.cmake
-}
-
-check() {
-  cd "$srcdir/llvm-$pkgver.src/build"
-  make check-{llvm,clang,clang-tools,lld}
-}
-
-package_llvm() {
-  pkgdesc="Low Level Virtual Machine"
-  depends=('llvm-libs' 'perl')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  make -C build DESTDIR="$pkgdir" install
-
-  # Remove documentation sources
-  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
-
-  # The runtime libraries go into llvm-libs
-  mv -f "$pkgdir"/usr/lib/lib{LLVM,LTO}*.so* "$srcdir"
-  mv -f "$pkgdir"/usr/lib/LLVMgold.so "$srcdir"
-
-  # OCaml bindings go to a separate package
-  rm -rf "$srcdir"/ocaml.{lib,doc}
-  mv "$pkgdir/usr/lib/ocaml" "$srcdir/ocaml.lib"
-  mv "$pkgdir/usr/share/doc/$pkgname/ocaml-html" "$srcdir/ocaml.doc"
-
-  if [[ $CARCH == x86_64 ]]; then
-    # Needed for multilib (https://bugs.archlinux.org/task/29951)
-    # Header stub is taken from Fedora
-    mv "$pkgdir/usr/include/llvm/Config/llvm-config"{,-64}.h
-    cp "$srcdir/llvm-config.h" "$pkgdir/usr/include/llvm/Config/llvm-config.h"
-  fi
-
-  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_llvm-libs() {
-  pkgdesc="Low Level Virtual Machine (runtime libraries)"
-  depends=('gcc-libs' 'zlib' 'libffi' 'libedit' 'ncurses')
-
-  install -d "$pkgdir/usr/lib"
-  cp -P \
-    "$srcdir"/lib{LLVM,LTO}*.so* \
-    "$srcdir"/LLVMgold.so \
-    "$pkgdir/usr/lib/"
-
-  # Symlink LLVMgold.so from /usr/lib/bfd-plugins
-  # https://bugs.archlinux.org/task/28479
-  install -d "$pkgdir/usr/lib/bfd-plugins"
-  ln -s ../LLVMgold.so "$pkgdir/usr/lib/bfd-plugins/LLVMgold.so"
-
-  install -Dm644 "$srcdir/llvm-$pkgver.src/LICENSE.TXT" \
-    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_llvm-ocaml() {
-  pkgdesc="OCaml bindings for LLVM"
-  depends=('llvm' "ocaml=$_ocaml_ver" 'ocaml-ctypes')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  install -d "$pkgdir"/{usr/lib,usr/share/doc/$pkgname}
-  cp -a "$srcdir/ocaml.lib" "$pkgdir/usr/lib/ocaml"
-  cp -a "$srcdir/ocaml.doc" "$pkgdir/usr/share/doc/$pkgname/html"
-
-  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_lld() {
-  pkgdesc="Linker from the LLVM project"
-  url="http://lld.llvm.org/"
-  depends=('llvm-libs')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  make -C build/tools/lld DESTDIR="$pkgdir" install
-
-  # Remove documentation sources
-  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
-
-  install -Dm644 tools/$pkgname/LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_lldb() {
-  pkgdesc="Next generation, high-performance debugger"
-  url="http://lldb.llvm.org/"
-  depends=('llvm-libs' 'libxml2' 'python2' 'python2-six')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  make -C build/tools/lldb DESTDIR="$pkgdir" install
-
-  # https://bugs.archlinux.org/task/50759
-  sed -i "/import_module('_lldb')/s/_lldb/lldb.&/" \
-    "$pkgdir/usr/lib/python2.7/site-packages/lldb/__init__.py"
-
-  # Remove bundled six library
-  rm "$pkgdir/usr/lib/python2.7/site-packages/six.py"
-
-  # Compile Python scripts
-  python2 -m compileall "$pkgdir/usr/lib/python2.7/site-packages/lldb"
-  python2 -O -m compileall "$pkgdir/usr/lib/python2.7/site-packages/lldb"
-
-  install -Dm644 tools/$pkgname/LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_clang() {
-  pkgdesc="C language family frontend for LLVM"
-  url="http://clang.llvm.org/"
-  depends=('llvm-libs' 'gcc' 'libxml2')
-  optdepends=('openmp: OpenMP support in clang with -fopenmp'
-              'python2: for scan-view and git-clang-format')
-  provides=("clang-analyzer=$pkgver")
-  conflicts=('clang-analyzer')
-  replaces=('clang-analyzer')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  make -C build/tools/clang DESTDIR="$pkgdir" install
-  make -C build/projects/compiler-rt DESTDIR="$pkgdir" install
-
-  # Remove documentation sources
-  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
-
-  # Move analyzer scripts out of /usr/libexec
-  mv "$pkgdir"/usr/libexec/{ccc,c++}-analyzer "$pkgdir/usr/lib/clang/"
-  rmdir "$pkgdir/usr/libexec"
-  sed -i 's|libexec|lib/clang|' "$pkgdir/usr/bin/scan-build"
-
-  # Install Python bindings
-  install -d "$pkgdir/usr/lib/python2.7/site-packages"
-  cp -a tools/clang/bindings/python/clang "$pkgdir/usr/lib/python2.7/site-packages/"
-
-  # Use Python 2
-  sed -i 's|/usr/bin/env python|&2|' \
-    "$pkgdir/usr/bin/scan-view" \
-    "$pkgdir/usr/bin/git-clang-format" \
-    "$pkgdir/usr/share/$pkgname/clang-format-diff.py"
-
-  # Compile Python scripts
-  python2 -m compileall "$pkgdir"
-  python2 -O -m compileall "$pkgdir"
-
-  install -Dm644 tools/$pkgname/LICENSE.TXT \
-    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-package_clang-tools-extra() {
-  pkgdesc="Extra tools built using clang's tooling APIs"
-  url="http://clang.llvm.org/"
-  depends=('clang')
-
-  cd "$srcdir/llvm-$pkgver.src"
-
-  make -C build/tools/clang/tools/extra DESTDIR="$pkgdir" install
-
-  # Remove documentation sources
-  rm -r "$pkgdir"/usr/share/doc/clang-tools/html/{_sources,.buildinfo}
-
-  # Use Python 2
-  sed -i 's|/usr/bin/env python|&2|' \
-    "$pkgdir"/usr/share/clang/{clang-tidy-diff,run-clang-tidy,run-find-all-symbols}.py
-
-  install -Dm644 tools/clang/tools/extra/LICENSE.TXT \
-    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
-}
-
-# vim:set ts=2 sw=2 et:

Copied: llvm/repos/extra-x86_64/PKGBUILD (from rev 300886, llvm/trunk/PKGBUILD)
===================================================================
--- extra-x86_64/PKGBUILD	                        (rev 0)
+++ extra-x86_64/PKGBUILD	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,275 @@
+# $Id$
+# Maintainer: Evangelos Foutras <evangelos at foutrelis.com>
+# Contributor: Jan "heftig" Steffens <jan.steffens at gmail.com>
+# Contributor: Sebastian Nowicki <sebnow at gmail.com>
+# Contributor: Devin Cofer <ranguvar{AT]archlinux[DOT}us>
+# Contributor: Tobias Kieslich <tobias at justdreams.de>
+# Contributor: Geoffroy Carrier <geoffroy.carrier at aur.archlinux.org>
+# Contributor: Tomas Lindquist Olsen <tomas at famolsen.dk>
+# Contributor: Roberto Alsina <ralsina at kde.org>
+# Contributor: Gerardo Exequiel Pozzi <vmlinuz386 at yahoo.com.ar>
+
+pkgname=('llvm' 'llvm-libs' 'llvm-ocaml' 'lld' 'lldb' 'clang' 'clang-tools-extra')
+pkgver=4.0.1
+pkgrel=5
+_ocaml_ver=4.05.0
+arch=('i686' 'x86_64')
+url="http://llvm.org/"
+license=('custom:University of Illinois/NCSA Open Source License')
+makedepends=('cmake' 'libffi' 'python2' "ocaml=$_ocaml_ver" 'python-sphinx'
+             'ocaml-ctypes' 'ocaml-findlib' 'libedit' 'swig')
+# Use gcc-multilib to build 32-bit compiler-rt libraries on x86_64 (FS#41911)
+makedepends_x86_64=('gcc-multilib')
+options=('staticlibs')
+source=(http://releases.llvm.org/$pkgver/llvm-$pkgver.src.tar.xz{,.sig}
+        http://releases.llvm.org/$pkgver/cfe-$pkgver.src.tar.xz{,.sig}
+        http://releases.llvm.org/$pkgver/clang-tools-extra-$pkgver.src.tar.xz{,.sig}
+        http://releases.llvm.org/$pkgver/compiler-rt-$pkgver.src.tar.xz{,.sig}
+        http://releases.llvm.org/$pkgver/lld-$pkgver.src.tar.xz{,.sig}
+        http://releases.llvm.org/$pkgver/lldb-$pkgver.src.tar.xz{,.sig}
+        0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
+        0002-Enable-SSP-and-PIE-by-default.patch
+        disable-llvm-symbolizer-test.patch
+        lldb-gcc7.patch
+        lldb-libedit.patch
+        llvm-config.h)
+sha256sums=('da783db1f82d516791179fe103c71706046561f7972b18f0049242dee6712b51'
+            'SKIP'
+            '61738a735852c23c3bdbe52d035488cdb2083013f384d67c1ba36fabebd8769b'
+            'SKIP'
+            '35d1e64efc108076acbe7392566a52c35df9ec19778eb9eb12245fc7d8b915b6'
+            'SKIP'
+            'a3c87794334887b93b7a766c507244a7cdcce1d48b2e9249fc9a94f2c3beb440'
+            'SKIP'
+            '63ce10e533276ca353941ce5ab5cc8e8dcd99dbdd9c4fa49f344a212f29d36ed'
+            'SKIP'
+            '8432d2dfd86044a0fc21713e0b5c1d98e1d8aad863cf67562879f47f841ac47b'
+            'SKIP'
+            'd26239d03983fab1f34970b94d727379ca0be689f5826e50503c4d2f314f207a'
+            '686b2e05a151c9a4b36d5090ddc986432ad746bc6060a00928ee3b52d6b3e723'
+            '6fff47ab5ede79d45fe64bb4903b7dfc27212a38e6cd5d01e60ebd24b7557359'
+            '10cca2f593c711b1b547f479f9f783ab88f9a64b356519d9aa1367e0ff6da73a'
+            'b80bda6dc26792e499b3150e13c3017be4a65280b4b9f5c9f4c07b55a46d93b6'
+            '597dc5968c695bbdbb0eac9e8eb5117fcd2773bc91edf5ec103ecffffab8bc48')
+validpgpkeys=('B6C8F98282B944E3B0D5C2530FC3042E345AD05D'
+              '11E521D646982372EB577A1F8F0871F202119294')
+
+prepare() {
+  cd "$srcdir/llvm-$pkgver.src"
+  mkdir build
+
+  mv "$srcdir/cfe-$pkgver.src" tools/clang
+  mv "$srcdir/clang-tools-extra-$pkgver.src" tools/clang/tools/extra
+  mv "$srcdir/compiler-rt-$pkgver.src" projects/compiler-rt
+  mv "$srcdir/lld-$pkgver.src" tools/lld
+  mv "$srcdir/lldb-$pkgver.src" tools/lldb
+
+  # Disable test that fails when compiled as PIE
+  # https://bugs.llvm.org/show_bug.cgi?id=31870
+  patch -Np1 <../disable-llvm-symbolizer-test.patch
+
+  # Enable SSP and PIE by default
+  patch -Np1 -d tools/clang <../0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
+  patch -Np1 -d tools/clang <../0002-Enable-SSP-and-PIE-by-default.patch
+
+  # Fix LLDB input with recent libedit versions
+  patch -Np0 -d tools/lldb <../lldb-gcc7.patch
+  patch -Np1 -d tools/lldb <../lldb-libedit.patch
+}
+
+build() {
+  cd "$srcdir/llvm-$pkgver.src/build"
+
+  cmake \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DLLVM_BUILD_LLVM_DYLIB=ON \
+    -DLLVM_LINK_LLVM_DYLIB=ON \
+    -DLLVM_INSTALL_UTILS=ON \
+    -DLLVM_ENABLE_RTTI=ON \
+    -DLLVM_ENABLE_FFI=ON \
+    -DLLVM_BUILD_TESTS=ON \
+    -DLLVM_BUILD_DOCS=ON \
+    -DLLVM_ENABLE_SPHINX=ON \
+    -DLLVM_ENABLE_DOXYGEN=OFF \
+    -DSPHINX_WARNINGS_AS_ERRORS=OFF \
+    -DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
+    -DLLVM_BINUTILS_INCDIR=/usr/include \
+    ..
+
+  make
+  make ocaml_doc
+
+  # Disable automatic installation of components that go into subpackages
+  sed -i '/\(clang\|lld\|lldb\)\/cmake_install.cmake/d' tools/cmake_install.cmake
+  sed -i '/extra\/cmake_install.cmake/d' tools/clang/tools/cmake_install.cmake
+  sed -i '/compiler-rt\/cmake_install.cmake/d' projects/cmake_install.cmake
+}
+
+check() {
+  cd "$srcdir/llvm-$pkgver.src/build"
+  make check-{llvm,clang,clang-tools,lld}
+}
+
+package_llvm() {
+  pkgdesc="Low Level Virtual Machine"
+  depends=('llvm-libs' 'perl')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  make -C build DESTDIR="$pkgdir" install
+
+  # Remove documentation sources
+  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
+
+  # The runtime libraries go into llvm-libs
+  mv -f "$pkgdir"/usr/lib/lib{LLVM,LTO}*.so* "$srcdir"
+  mv -f "$pkgdir"/usr/lib/LLVMgold.so "$srcdir"
+
+  # OCaml bindings go to a separate package
+  rm -rf "$srcdir"/ocaml.{lib,doc}
+  mv "$pkgdir/usr/lib/ocaml" "$srcdir/ocaml.lib"
+  mv "$pkgdir/usr/share/doc/$pkgname/ocaml-html" "$srcdir/ocaml.doc"
+
+  if [[ $CARCH == x86_64 ]]; then
+    # Needed for multilib (https://bugs.archlinux.org/task/29951)
+    # Header stub is taken from Fedora
+    mv "$pkgdir/usr/include/llvm/Config/llvm-config"{,-64}.h
+    cp "$srcdir/llvm-config.h" "$pkgdir/usr/include/llvm/Config/llvm-config.h"
+  fi
+
+  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_llvm-libs() {
+  pkgdesc="Low Level Virtual Machine (runtime libraries)"
+  depends=('gcc-libs' 'zlib' 'libffi' 'libedit' 'ncurses')
+
+  install -d "$pkgdir/usr/lib"
+  cp -P \
+    "$srcdir"/lib{LLVM,LTO}*.so* \
+    "$srcdir"/LLVMgold.so \
+    "$pkgdir/usr/lib/"
+
+  # Symlink LLVMgold.so from /usr/lib/bfd-plugins
+  # https://bugs.archlinux.org/task/28479
+  install -d "$pkgdir/usr/lib/bfd-plugins"
+  ln -s ../LLVMgold.so "$pkgdir/usr/lib/bfd-plugins/LLVMgold.so"
+
+  install -Dm644 "$srcdir/llvm-$pkgver.src/LICENSE.TXT" \
+    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_llvm-ocaml() {
+  pkgdesc="OCaml bindings for LLVM"
+  depends=('llvm' "ocaml=$_ocaml_ver" 'ocaml-ctypes')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  install -d "$pkgdir"/{usr/lib,usr/share/doc/$pkgname}
+  cp -a "$srcdir/ocaml.lib" "$pkgdir/usr/lib/ocaml"
+  cp -a "$srcdir/ocaml.doc" "$pkgdir/usr/share/doc/$pkgname/html"
+
+  install -Dm644 LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_lld() {
+  pkgdesc="Linker from the LLVM project"
+  url="http://lld.llvm.org/"
+  depends=('llvm-libs')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  make -C build/tools/lld DESTDIR="$pkgdir" install
+
+  # Remove documentation sources
+  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
+
+  install -Dm644 tools/$pkgname/LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_lldb() {
+  pkgdesc="Next generation, high-performance debugger"
+  url="http://lldb.llvm.org/"
+  depends=('llvm-libs' 'libxml2' 'python2' 'python2-six')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  make -C build/tools/lldb DESTDIR="$pkgdir" install
+
+  # https://bugs.archlinux.org/task/50759
+  sed -i "/import_module('_lldb')/s/_lldb/lldb.&/" \
+    "$pkgdir/usr/lib/python2.7/site-packages/lldb/__init__.py"
+
+  # Remove bundled six library
+  rm "$pkgdir/usr/lib/python2.7/site-packages/six.py"
+
+  # Compile Python scripts
+  python2 -m compileall "$pkgdir/usr/lib/python2.7/site-packages/lldb"
+  python2 -O -m compileall "$pkgdir/usr/lib/python2.7/site-packages/lldb"
+
+  install -Dm644 tools/$pkgname/LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_clang() {
+  pkgdesc="C language family frontend for LLVM"
+  url="http://clang.llvm.org/"
+  depends=('llvm-libs' 'gcc' 'libxml2')
+  optdepends=('openmp: OpenMP support in clang with -fopenmp'
+              'python2: for scan-view and git-clang-format')
+  provides=("clang-analyzer=$pkgver")
+  conflicts=('clang-analyzer')
+  replaces=('clang-analyzer')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  make -C build/tools/clang DESTDIR="$pkgdir" install
+  make -C build/projects/compiler-rt DESTDIR="$pkgdir" install
+
+  # Remove documentation sources
+  rm -r "$pkgdir"/usr/share/doc/$pkgname/html/{_sources,.buildinfo}
+
+  # Move analyzer scripts out of /usr/libexec
+  mv "$pkgdir"/usr/libexec/{ccc,c++}-analyzer "$pkgdir/usr/lib/clang/"
+  rmdir "$pkgdir/usr/libexec"
+  sed -i 's|libexec|lib/clang|' "$pkgdir/usr/bin/scan-build"
+
+  # Install Python bindings
+  install -d "$pkgdir/usr/lib/python2.7/site-packages"
+  cp -a tools/clang/bindings/python/clang "$pkgdir/usr/lib/python2.7/site-packages/"
+
+  # Use Python 2
+  sed -i 's|/usr/bin/env python|&2|' \
+    "$pkgdir/usr/bin/scan-view" \
+    "$pkgdir/usr/bin/git-clang-format" \
+    "$pkgdir/usr/share/$pkgname/clang-format-diff.py"
+
+  # Compile Python scripts
+  python2 -m compileall "$pkgdir"
+  python2 -O -m compileall "$pkgdir"
+
+  install -Dm644 tools/$pkgname/LICENSE.TXT \
+    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_clang-tools-extra() {
+  pkgdesc="Extra tools built using clang's tooling APIs"
+  url="http://clang.llvm.org/"
+  depends=('clang')
+
+  cd "$srcdir/llvm-$pkgver.src"
+
+  make -C build/tools/clang/tools/extra DESTDIR="$pkgdir" install
+
+  # Remove documentation sources
+  rm -r "$pkgdir"/usr/share/doc/clang-tools/html/{_sources,.buildinfo}
+
+  # Use Python 2
+  sed -i 's|/usr/bin/env python|&2|' \
+    "$pkgdir"/usr/share/clang/{clang-tidy-diff,run-clang-tidy,run-find-all-symbols}.py
+
+  install -Dm644 tools/clang/tools/extra/LICENSE.TXT \
+    "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+# vim:set ts=2 sw=2 et:

Deleted: extra-x86_64/disable-llvm-symbolizer-test.patch
===================================================================
--- extra-x86_64/disable-llvm-symbolizer-test.patch	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-x86_64/disable-llvm-symbolizer-test.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,26 +0,0 @@
-Description: Silent a test failing on yakkety amd64
- /tmp/buildd/llvm-toolchain-snapshot-4.0~svn279801/test/tools/llvm-symbolizer/print_context.c:16:11: error: expected string not found in input
- // CHECK: inc
-          ^
- <stdin>:1:1: note: scanning from here
- _fini
- ^
- <stdin>:1:3: note: possible intended match here
- _fini
-  ^
-Author: Sylvestre <sylvestre at debian.org>
-Last-Update: 2016-08-26
-
-Index: llvm-toolchain-3.9-3.9~+rc1/test/tools/llvm-symbolizer/print_context.c
-===================================================================
---- llvm-toolchain-3.9-3.9~+rc1.orig/test/tools/llvm-symbolizer/print_context.c
-+++ llvm-toolchain-3.9-3.9~+rc1/test/tools/llvm-symbolizer/print_context.c
-@@ -1,7 +1,7 @@
- // REQUIRES: x86_64-linux
- // RUN: %host_cc -O0 -g %s -o %t 2>&1
- // RUN: %t 2>&1 | llvm-symbolizer -print-source-context-lines=5 -obj=%t | FileCheck %s
--
-+// XFAIL: *
- #include <stdio.h>
- 
- int inc(int a) {

Copied: llvm/repos/extra-x86_64/disable-llvm-symbolizer-test.patch (from rev 300886, llvm/trunk/disable-llvm-symbolizer-test.patch)
===================================================================
--- extra-x86_64/disable-llvm-symbolizer-test.patch	                        (rev 0)
+++ extra-x86_64/disable-llvm-symbolizer-test.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,26 @@
+Description: Silent a test failing on yakkety amd64
+ /tmp/buildd/llvm-toolchain-snapshot-4.0~svn279801/test/tools/llvm-symbolizer/print_context.c:16:11: error: expected string not found in input
+ // CHECK: inc
+          ^
+ <stdin>:1:1: note: scanning from here
+ _fini
+ ^
+ <stdin>:1:3: note: possible intended match here
+ _fini
+  ^
+Author: Sylvestre <sylvestre at debian.org>
+Last-Update: 2016-08-26
+
+Index: llvm-toolchain-3.9-3.9~+rc1/test/tools/llvm-symbolizer/print_context.c
+===================================================================
+--- llvm-toolchain-3.9-3.9~+rc1.orig/test/tools/llvm-symbolizer/print_context.c
++++ llvm-toolchain-3.9-3.9~+rc1/test/tools/llvm-symbolizer/print_context.c
+@@ -1,7 +1,7 @@
+ // REQUIRES: x86_64-linux
+ // RUN: %host_cc -O0 -g %s -o %t 2>&1
+ // RUN: %t 2>&1 | llvm-symbolizer -print-source-context-lines=5 -obj=%t | FileCheck %s
+-
++// XFAIL: *
+ #include <stdio.h>
+ 
+ int inc(int a) {

Deleted: extra-x86_64/lldb-gcc7.patch
===================================================================
--- extra-x86_64/lldb-gcc7.patch	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-x86_64/lldb-gcc7.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,12 +0,0 @@
-Index: include/lldb/Utility/TaskPool.h
-===================================================================
---- include/lldb/Utility/TaskPool.h
-+++ include/lldb/Utility/TaskPool.h
-@@ -12,6 +12,7 @@
- 
- #include <cassert>
- #include <cstdint>
-+#include <functional>
- #include <future>
- #include <list>
- #include <queue>

Copied: llvm/repos/extra-x86_64/lldb-gcc7.patch (from rev 300886, llvm/trunk/lldb-gcc7.patch)
===================================================================
--- extra-x86_64/lldb-gcc7.patch	                        (rev 0)
+++ extra-x86_64/lldb-gcc7.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,12 @@
+Index: include/lldb/Utility/TaskPool.h
+===================================================================
+--- include/lldb/Utility/TaskPool.h
++++ include/lldb/Utility/TaskPool.h
+@@ -12,6 +12,7 @@
+ 
+ #include <cassert>
+ #include <cstdint>
++#include <functional>
+ #include <future>
+ #include <list>
+ #include <queue>

Deleted: extra-x86_64/lldb-libedit.patch
===================================================================
--- extra-x86_64/lldb-libedit.patch	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-x86_64/lldb-libedit.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,98 +0,0 @@
-From 9ad9480c3a380a04b3dbe869c0675d6bba37247b Mon Sep 17 00:00:00 2001
-From: Kamil Rytarowski <n54 at gmx.com>
-Date: Thu, 25 May 2017 20:12:30 +0000
-Subject: [PATCH] Fix bug #28898 lldb: libedit produces garbled, unusable input
- on Linux
-
-Apply patch from Christos Zoulas, upstream libedit developer.
-It has been tested on NetBSD/amd64.
-
-New code supports combination of wide libedit and disabled
-LLDB_EDITLINE_USE_WCHAR, which was the popular case on Linux
-systems.
-
-
-git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@303907 91177308-0d34-0410-b5e6-96231b3b80d8
----
- include/lldb/Host/Editline.h    | 12 +++++++++---
- source/Host/common/Editline.cpp |  8 ++++----
- 2 files changed, 13 insertions(+), 7 deletions(-)
-
-diff --git a/include/lldb/Host/Editline.h b/include/lldb/Host/Editline.h
-index 2b1a8e0..0b75e9c 100644
---- a/include/lldb/Host/Editline.h
-+++ b/include/lldb/Host/Editline.h
-@@ -82,8 +82,14 @@ using EditLineStringStreamType = std::stringstream;
- using EditLineCharType = char;
- #endif
- 
-+#ifdef EL_CLIENTDATA	/* editline with wide support + wide char read function */
-+using EditLineGetCharType = wchar_t;
-+#else
-+using EditLineGetCharType = char;
-+#endif
-+
- typedef int (*EditlineGetCharCallbackType)(::EditLine *editline,
--                                           EditLineCharType *c);
-+                                           EditLineGetCharType *c);
- typedef unsigned char (*EditlineCommandCallbackType)(::EditLine *editline,
-                                                      int ch);
- typedef const char *(*EditlinePromptCallbackType)(::EditLine *editline);
-@@ -270,7 +276,7 @@ private:
- 
-   /// Character reading implementation for EditLine that supports our multi-line
-   /// editing trickery.
--  int GetCharacter(EditLineCharType *c);
-+  int GetCharacter(EditLineGetCharType *c);
- 
-   /// Prompt implementation for EditLine.
-   const char *Prompt();
-@@ -323,7 +329,7 @@ private:
-   /// single or multi-line editing.
-   void ConfigureEditor(bool multiline);
- 
--  bool CompleteCharacter(char ch, EditLineCharType &out);
-+  bool CompleteCharacter(char ch, EditLineGetCharType &out);
- 
- private:
- #if LLDB_EDITLINE_USE_WCHAR
-diff --git a/source/Host/common/Editline.cpp b/source/Host/common/Editline.cpp
-index 7d4b398..7b580dd 100644
---- a/source/Host/common/Editline.cpp
-+++ b/source/Host/common/Editline.cpp
-@@ -474,7 +474,7 @@ unsigned char Editline::RecallHistory(bool earlier) {
-   return CC_NEWLINE;
- }
- 
--int Editline::GetCharacter(EditLineCharType *c) {
-+int Editline::GetCharacter(EditLineGetCharType *c) {
-   const LineInfoW *info = el_wline(m_editline);
- 
-   // Paint a faint version of the desired prompt over the version libedit draws
-@@ -969,7 +969,7 @@ void Editline::ConfigureEditor(bool multiline) {
-          }));
- 
-   el_wset(m_editline, EL_GETCFN, (EditlineGetCharCallbackType)([](
--                                     EditLine *editline, EditLineCharType *c) {
-+                                     EditLine *editline, EditLineGetCharType *c) {
-             return Editline::InstanceFor(editline)->GetCharacter(c);
-           }));
- 
-@@ -1360,12 +1360,12 @@ void Editline::PrintAsync(Stream *stream, const char *s, size_t len) {
-   }
- }
- 
--bool Editline::CompleteCharacter(char ch, EditLineCharType &out) {
-+bool Editline::CompleteCharacter(char ch, EditLineGetCharType &out) {
- #if !LLDB_EDITLINE_USE_WCHAR
-   if (ch == (char)EOF)
-     return false;
- 
--  out = ch;
-+  out = (unsigned char)ch;
-   return true;
- #else
-   std::codecvt_utf8<wchar_t> cvt;
--- 
-2.13.0
-

Copied: llvm/repos/extra-x86_64/lldb-libedit.patch (from rev 300886, llvm/trunk/lldb-libedit.patch)
===================================================================
--- extra-x86_64/lldb-libedit.patch	                        (rev 0)
+++ extra-x86_64/lldb-libedit.patch	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,98 @@
+From 9ad9480c3a380a04b3dbe869c0675d6bba37247b Mon Sep 17 00:00:00 2001
+From: Kamil Rytarowski <n54 at gmx.com>
+Date: Thu, 25 May 2017 20:12:30 +0000
+Subject: [PATCH] Fix bug #28898 lldb: libedit produces garbled, unusable input
+ on Linux
+
+Apply patch from Christos Zoulas, upstream libedit developer.
+It has been tested on NetBSD/amd64.
+
+New code supports combination of wide libedit and disabled
+LLDB_EDITLINE_USE_WCHAR, which was the popular case on Linux
+systems.
+
+
+git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@303907 91177308-0d34-0410-b5e6-96231b3b80d8
+---
+ include/lldb/Host/Editline.h    | 12 +++++++++---
+ source/Host/common/Editline.cpp |  8 ++++----
+ 2 files changed, 13 insertions(+), 7 deletions(-)
+
+diff --git a/include/lldb/Host/Editline.h b/include/lldb/Host/Editline.h
+index 2b1a8e0..0b75e9c 100644
+--- a/include/lldb/Host/Editline.h
++++ b/include/lldb/Host/Editline.h
+@@ -82,8 +82,14 @@ using EditLineStringStreamType = std::stringstream;
+ using EditLineCharType = char;
+ #endif
+ 
++#ifdef EL_CLIENTDATA	/* editline with wide support + wide char read function */
++using EditLineGetCharType = wchar_t;
++#else
++using EditLineGetCharType = char;
++#endif
++
+ typedef int (*EditlineGetCharCallbackType)(::EditLine *editline,
+-                                           EditLineCharType *c);
++                                           EditLineGetCharType *c);
+ typedef unsigned char (*EditlineCommandCallbackType)(::EditLine *editline,
+                                                      int ch);
+ typedef const char *(*EditlinePromptCallbackType)(::EditLine *editline);
+@@ -270,7 +276,7 @@ private:
+ 
+   /// Character reading implementation for EditLine that supports our multi-line
+   /// editing trickery.
+-  int GetCharacter(EditLineCharType *c);
++  int GetCharacter(EditLineGetCharType *c);
+ 
+   /// Prompt implementation for EditLine.
+   const char *Prompt();
+@@ -323,7 +329,7 @@ private:
+   /// single or multi-line editing.
+   void ConfigureEditor(bool multiline);
+ 
+-  bool CompleteCharacter(char ch, EditLineCharType &out);
++  bool CompleteCharacter(char ch, EditLineGetCharType &out);
+ 
+ private:
+ #if LLDB_EDITLINE_USE_WCHAR
+diff --git a/source/Host/common/Editline.cpp b/source/Host/common/Editline.cpp
+index 7d4b398..7b580dd 100644
+--- a/source/Host/common/Editline.cpp
++++ b/source/Host/common/Editline.cpp
+@@ -474,7 +474,7 @@ unsigned char Editline::RecallHistory(bool earlier) {
+   return CC_NEWLINE;
+ }
+ 
+-int Editline::GetCharacter(EditLineCharType *c) {
++int Editline::GetCharacter(EditLineGetCharType *c) {
+   const LineInfoW *info = el_wline(m_editline);
+ 
+   // Paint a faint version of the desired prompt over the version libedit draws
+@@ -969,7 +969,7 @@ void Editline::ConfigureEditor(bool multiline) {
+          }));
+ 
+   el_wset(m_editline, EL_GETCFN, (EditlineGetCharCallbackType)([](
+-                                     EditLine *editline, EditLineCharType *c) {
++                                     EditLine *editline, EditLineGetCharType *c) {
+             return Editline::InstanceFor(editline)->GetCharacter(c);
+           }));
+ 
+@@ -1360,12 +1360,12 @@ void Editline::PrintAsync(Stream *stream, const char *s, size_t len) {
+   }
+ }
+ 
+-bool Editline::CompleteCharacter(char ch, EditLineCharType &out) {
++bool Editline::CompleteCharacter(char ch, EditLineGetCharType &out) {
+ #if !LLDB_EDITLINE_USE_WCHAR
+   if (ch == (char)EOF)
+     return false;
+ 
+-  out = ch;
++  out = (unsigned char)ch;
+   return true;
+ #else
+   std::codecvt_utf8<wchar_t> cvt;
+-- 
+2.13.0
+

Deleted: extra-x86_64/llvm-config.h
===================================================================
--- extra-x86_64/llvm-config.h	2017-07-21 14:03:09 UTC (rev 300886)
+++ extra-x86_64/llvm-config.h	2017-07-21 14:03:34 UTC (rev 300887)
@@ -1,9 +0,0 @@
-#include <bits/wordsize.h>
-
-#if __WORDSIZE == 32
-#include "llvm-config-32.h"
-#elif __WORDSIZE == 64
-#include "llvm-config-64.h"
-#else
-#error "Unknown word size"
-#endif

Copied: llvm/repos/extra-x86_64/llvm-config.h (from rev 300886, llvm/trunk/llvm-config.h)
===================================================================
--- extra-x86_64/llvm-config.h	                        (rev 0)
+++ extra-x86_64/llvm-config.h	2017-07-21 14:03:34 UTC (rev 300887)
@@ -0,0 +1,9 @@
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+#include "llvm-config-32.h"
+#elif __WORDSIZE == 64
+#include "llvm-config-64.h"
+#else
+#error "Unknown word size"
+#endif

