[arch-commits] Commit in llvm39/trunk (3 files)
Evangelos Foutras
foutrelis at archlinux.org
Thu Sep 14 00:03:39 UTC 2017
Date: Thursday, September 14, 2017 @ 00:03:38
Author: foutrelis
Revision: 305452
upgpkg: llvm39 3.9.1-3
Add clang39 to be used for building beignet
Added:
llvm39/trunk/0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
llvm39/trunk/0002-Enable-SSP-and-PIE-by-default.patch
Modified:
llvm39/trunk/PKGBUILD
------------------------------------------------------+
0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch | 37 ++
0002-Enable-SSP-and-PIE-by-default.patch | 268 +++++++++++++++++
PKGBUILD | 41 ++
3 files changed, 342 insertions(+), 4 deletions(-)
Added: 0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch
===================================================================
--- 0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch (rev 0)
+++ 0001-GCC-compatibility-Ignore-the-fno-plt-flag.patch 2017-09-14 00:03:38 UTC (rev 305452)
@@ -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
+
Added: 0002-Enable-SSP-and-PIE-by-default.patch
===================================================================
--- 0002-Enable-SSP-and-PIE-by-default.patch (rev 0)
+++ 0002-Enable-SSP-and-PIE-by-default.patch 2017-09-14 00:03:38 UTC (rev 305452)
@@ -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
+ // NO-SP-NOT: stack-protector
+ // NO-SP: "-fsanitize=safe-stack"
+ // 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
+
Modified: PKGBUILD
===================================================================
--- PKGBUILD 2017-09-13 23:36:14 UTC (rev 305451)
+++ PKGBUILD 2017-09-14 00:03:38 UTC (rev 305452)
@@ -11,11 +11,11 @@
# This package is meant to be used for compiling packages that have not been
# ported to LLVM 4.0 yet. Such packages may depend on llvm39-libs but not on
-# llvm39 which is not co-installable with the LLVM 4.0 package.
+# llvm39 or clang39 which are not co-installable with the LLVM 4.0 packages.
-pkgname=('llvm39' 'llvm39-libs')
+pkgname=('llvm39' 'llvm39-libs' 'clang39')
pkgver=3.9.1
-pkgrel=2
+pkgrel=3
arch=('i686' 'x86_64')
url="http://llvm.org/"
license=('custom:University of Illinois/NCSA Open Source License')
@@ -22,9 +22,16 @@
makedepends=('cmake' 'libffi' 'python2' 'libedit')
options=('staticlibs')
source=(https://releases.llvm.org/$pkgver/llvm-$pkgver.src.tar.xz{,.sig}
+ https://releases.llvm.org/$pkgver/cfe-$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)
sha256sums=('1fd90354b9cf19232e8f168faf2220e79be555df3aa743242700879e8fd329ee'
'SKIP'
+ 'e6c4cebb96dee827fa0470af313dff265af391cb6da8d429842ef208c8f25e63'
+ 'SKIP'
+ 'd26239d03983fab1f34970b94d727379ca0be689f5826e50503c4d2f314f207a'
+ '010d2e2f2a7d1a8aa027ebb912722910069d74ae815f697bc7efc0f3b5d8dbea'
'6fff47ab5ede79d45fe64bb4903b7dfc27212a38e6cd5d01e60ebd24b7557359')
validpgpkeys=('11E521D646982372EB577A1F8F0871F202119294')
@@ -32,9 +39,15 @@
cd "$srcdir/llvm-$pkgver.src"
mkdir build
+ mv "$srcdir/cfe-$pkgver.src" tools/clang
+
# Disable test that fails when compiled as PIE
# https://bugs.llvm.org/show_bug.cgi?id=31870
patch -Np1 -i ../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
}
build() {
@@ -49,16 +62,21 @@
-DLLVM_ENABLE_RTTI=ON \
-DLLVM_ENABLE_FFI=ON \
-DLLVM_BUILD_TESTS=ON \
+ -DCLANG_INSTALL_SCANBUILD=OFF \
+ -DCLANG_INSTALL_SCANVIEW=OFF \
-DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
-DLLVM_BINUTILS_INCDIR=/usr/include \
..
make
+
+ # Disable automatic installation of components that go into subpackages
+ sed -i '/clang\/cmake_install.cmake/d' tools/cmake_install.cmake
}
check() {
cd "$srcdir/llvm-$pkgver.src/build"
- make check
+ make check-{llvm,clang}
}
package_llvm39() {
@@ -90,4 +108,19 @@
"$pkgdir/usr/share/licenses/$pkgname/LICENSE"
}
+package_clang39() {
+ pkgdesc="C language family frontend for LLVM"
+ url="http://clang.llvm.org/"
+ depends=('llvm39-libs' 'gcc' 'libxml2')
+ optdepends=('openmp: OpenMP support in clang with -fopenmp')
+ conflicts=('clang' 'clang35')
+
+ cd "$srcdir/llvm-$pkgver.src"
+
+ make -C build/tools/clang DESTDIR="$pkgdir" install
+
+ install -Dm644 tools/clang/LICENSE.TXT \
+ "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
# vim:set ts=2 sw=2 et:
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