sys-devel/clang: Remove 4.0.1

Signed-off-by: Michał Górny <mgorny@gentoo.org>

4 files changed, 0 insertions, 282 deletions

diff --git a/sys-devel/clang/files/4.0.1/0001-Frontend-Correct-values-of-ATOMIC_-_LOCK_FREE-to-mat.patch b/sys-devel/clang/files/4.0.1/0001-Frontend-Correct-values-of-ATOMIC_-_LOCK_FREE-to-mat.patch
deleted file mode 100644
index f52d445eb05b..000000000000
--- a/sys-devel/clang/files/4.0.1/0001-Frontend-Correct-values-of-ATOMIC_-_LOCK_FREE-to-mat.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From f1ea62e93cba334828c427146cc2ca7718a9ffb3 Mon Sep 17 00:00:00 2001
-From: Michal Gorny <mgorny@gentoo.org>
-Date: Mon, 9 Jan 2017 20:54:20 +0000
-Subject: [PATCH] [Frontend] Correct values of ATOMIC_*_LOCK_FREE to match
- builtin
-
-Correct the logic used to set ATOMIC_*_LOCK_FREE preprocessor macros not
-to rely on the ABI alignment of types. Instead, just assume all those
-types are aligned correctly by default since clang uses safe alignment
-for _Atomic types even if the underlying types are aligned to a lower
-boundary by default.
-
-For example, the 'long long' and 'double' types on x86 are aligned to
-32-bit boundary by default. However, '_Atomic long long' and '_Atomic
-double' are aligned to 64-bit boundary, therefore satisfying
-the requirements of lock-free atomic operations.
-
-This fixes PR #19355 by correcting the value of
-__GCC_ATOMIC_LLONG_LOCK_FREE on x86, and therefore also fixing
-the assumption made in libc++ tests. This also fixes PR #30581 by
-applying a consistent logic between the functions used to implement
-both interfaces.
-
-Differential Revision: https://reviews.llvm.org/D28213
-
-git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@291477 91177308-0d34-0410-b5e6-96231b3b80d8
----
- lib/Frontend/InitPreprocessor.cpp | 10 ++++------
- test/Sema/atomic-ops.c            |  4 ----
- 2 files changed, 4 insertions(+), 10 deletions(-)
-
-diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp
-index 17603ada11..4502c92499 100644
---- a/lib/Frontend/InitPreprocessor.cpp
-+++ b/lib/Frontend/InitPreprocessor.cpp
-@@ -286,12 +286,12 @@ static void DefineFastIntType(unsigned TypeWidth, bool IsSigned,
- 
- /// Get the value the ATOMIC_*_LOCK_FREE macro should have for a type with
- /// the specified properties.
--static const char *getLockFreeValue(unsigned TypeWidth, unsigned TypeAlign,
--                                    unsigned InlineWidth) {
-+static const char *getLockFreeValue(unsigned TypeWidth, unsigned InlineWidth) {
-   // Fully-aligned, power-of-2 sizes no larger than the inline
-   // width will be inlined as lock-free operations.
--  if (TypeWidth == TypeAlign && (TypeWidth & (TypeWidth - 1)) == 0 &&
--      TypeWidth <= InlineWidth)
-+  // Note: we do not need to check alignment since _Atomic(T) is always
-+  // appropriately-aligned in clang.
-+  if ((TypeWidth & (TypeWidth - 1)) == 0 && TypeWidth <= InlineWidth)
-     return "2"; // "always lock free"
-   // We cannot be certain what operations the lib calls might be
-   // able to implement as lock-free on future processors.
-@@ -881,7 +881,6 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
- #define DEFINE_LOCK_FREE_MACRO(TYPE, Type) \
-     Builder.defineMacro("__GCC_ATOMIC_" #TYPE "_LOCK_FREE", \
-                         getLockFreeValue(TI.get##Type##Width(), \
--                                         TI.get##Type##Align(), \
-                                          InlineWidthBits));
-     DEFINE_LOCK_FREE_MACRO(BOOL, Bool);
-     DEFINE_LOCK_FREE_MACRO(CHAR, Char);
-@@ -894,7 +893,6 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
-     DEFINE_LOCK_FREE_MACRO(LLONG, LongLong);
-     Builder.defineMacro("__GCC_ATOMIC_POINTER_LOCK_FREE",
-                         getLockFreeValue(TI.getPointerWidth(0),
--                                         TI.getPointerAlign(0),
-                                          InlineWidthBits));
- #undef DEFINE_LOCK_FREE_MACRO
-   }
-diff --git a/test/Sema/atomic-ops.c b/test/Sema/atomic-ops.c
-index 8ebf3eaed4..d3ebdf67db 100644
---- a/test/Sema/atomic-ops.c
-+++ b/test/Sema/atomic-ops.c
-@@ -14,11 +14,7 @@ _Static_assert(__GCC_ATOMIC_WCHAR_T_LOCK_FREE == 2, "");
- _Static_assert(__GCC_ATOMIC_SHORT_LOCK_FREE == 2, "");
- _Static_assert(__GCC_ATOMIC_INT_LOCK_FREE == 2, "");
- _Static_assert(__GCC_ATOMIC_LONG_LOCK_FREE == 2, "");
--#ifdef __i386__
--_Static_assert(__GCC_ATOMIC_LLONG_LOCK_FREE == 1, "");
--#else
- _Static_assert(__GCC_ATOMIC_LLONG_LOCK_FREE == 2, "");
--#endif
- _Static_assert(__GCC_ATOMIC_POINTER_LOCK_FREE == 2, "");
- 
- _Static_assert(__c11_atomic_is_lock_free(1), "");
--- 
-2.12.0
-
diff --git a/sys-devel/clang/files/4.0.1/0007-cmake-Support-stand-alone-Sphinx-doxygen-doc-build.patch b/sys-devel/clang/files/4.0.1/0007-cmake-Support-stand-alone-Sphinx-doxygen-doc-build.patch
deleted file mode 100644
index 0ecd5bc0e8c1..000000000000
--- a/sys-devel/clang/files/4.0.1/0007-cmake-Support-stand-alone-Sphinx-doxygen-doc-build.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From 8dd12df445c9a35f7b1c0202eb7c74b954b0980d Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
-Date: Sun, 21 Aug 2016 23:31:55 +0200
-Subject: [PATCH 7/7] cmake: Support stand-alone Sphinx & doxygen doc build
-
-Copy the necessary options and configuration checks from LLVM to clang,
-to support stand-alone documentation builds.
-
-Patch: https://reviews.llvm.org/D23758
----
- CMakeLists.txt | 37 +++++++++++++++++++++++++++++++++++++
- 1 file changed, 37 insertions(+)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 8ed8c10..3f34d8c 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -162,6 +162,43 @@ Please install Python or specify the PYTHON_EXECUTABLE CMake variable.")
-     endif()
-   endif()
- 
-+  option (LLVM_BUILD_DOCS "Build the llvm documentation." OFF)
-+  option (LLVM_INCLUDE_DOCS "Generate build targets for llvm documentation." ON)
-+  option (LLVM_ENABLE_DOXYGEN "Use doxygen to generate llvm API documentation." OFF)
-+  option (LLVM_ENABLE_SPHINX "Use Sphinx to generate llvm documentation." OFF)
-+
-+  if (LLVM_ENABLE_DOXYGEN)
-+    message(STATUS "Doxygen enabled.")
-+    find_package(Doxygen REQUIRED)
-+
-+    if (DOXYGEN_FOUND)
-+      # If we find doxygen and we want to enable doxygen by default create a
-+      # global aggregate doxygen target for generating llvm and any/all
-+      # subprojects doxygen documentation.
-+      if (LLVM_BUILD_DOCS)
-+        add_custom_target(doxygen ALL)
-+      endif()
-+
-+      option(LLVM_DOXYGEN_EXTERNAL_SEARCH "Enable doxygen external search." OFF)
-+      if (LLVM_DOXYGEN_EXTERNAL_SEARCH)
-+        set(LLVM_DOXYGEN_SEARCHENGINE_URL "" CACHE STRING "URL to use for external search.")
-+        set(LLVM_DOXYGEN_SEARCH_MAPPINGS "" CACHE STRING "Doxygen Search Mappings")
-+      endif()
-+    endif()
-+  else()
-+    message(STATUS "Doxygen disabled.")
-+  endif()
-+
-+  if (LLVM_ENABLE_SPHINX)
-+    message(STATUS "Sphinx enabled.")
-+    find_package(Sphinx REQUIRED)
-+    if (LLVM_BUILD_DOCS)
-+      add_custom_target(sphinx ALL)
-+    endif()
-+  else()
-+    message(STATUS "Sphinx disabled.")
-+  endif()
-+
-   set( CLANG_BUILT_STANDALONE 1 )
-   set(BACKEND_PACKAGE_STRING "LLVM ${LLVM_PACKAGE_VERSION}")
- else()
--- 
-2.9.3
-
diff --git a/sys-devel/clang/files/4.0.1/extra/0001-test-Fix-test-dependencies-when-using-installed-tool.patch b/sys-devel/clang/files/4.0.1/extra/0001-test-Fix-test-dependencies-when-using-installed-tool.patch
deleted file mode 100644
index 3779bc620314..000000000000
--- a/sys-devel/clang/files/4.0.1/extra/0001-test-Fix-test-dependencies-when-using-installed-tool.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-From f1355920fbe819c5b1f5a870fc76cffcdd6328f0 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
-Date: Fri, 10 Feb 2017 22:44:53 +0100
-Subject: [PATCH 1/2] [test] Fix test dependencies when using installed tools
-
-Use the LLVM_UTILS_PROVIDED variable to determine whether test tool
-dependencies should be exposed for clang-tools-extra tests. If clang is
-being built stand-alone and LLVM test tools (FileCheck, count and not)
-are installed, the top-level CMakeLists.txt of clang sets this variable
-to indicate that they will not be built as a part of this build,
-and therefore no dependencies should be emitted for them. This fixes
-the dependency errors when building clang stand-alone with tests
-enabled.
----
- test/CMakeLists.txt | 10 +++++++---
- 1 file changed, 7 insertions(+), 3 deletions(-)
-
-diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
-index a852ef60..c26bd5c4 100644
---- a/test/CMakeLists.txt
-+++ b/test/CMakeLists.txt
-@@ -31,9 +31,6 @@ if(CLANG_TOOLS_TEST_USE_VG)
- endif()
- 
- set(CLANG_TOOLS_TEST_DEPS
--  # Base line deps.
--  FileCheck count not
--
-   # clang-tidy tests require it.
-   clang-headers
- 
-@@ -58,6 +55,13 @@ set(CLANG_TOOLS_TEST_DEPS
-   ExtraToolsUnitTests
-   )
- 
-+if(NOT LLVM_UTILS_PROVIDED)
-+  list(APPEND CLANG_TOOLS_TEST_DEPS
-+    # Base line deps.
-+    FileCheck count not
-+    )
-+endif()
-+
- add_lit_testsuite(check-clang-tools "Running the Clang extra tools' regression tests"
-   ${CMAKE_CURRENT_BINARY_DIR}
-   DEPENDS ${CLANG_TOOLS_TEST_DEPS}
--- 
-2.12.0
-
diff --git a/sys-devel/clang/files/4.0.1/extra/0002-test-Fix-clang-library-dir-in-LD_LIBRARY_PATH-For-st.patch b/sys-devel/clang/files/4.0.1/extra/0002-test-Fix-clang-library-dir-in-LD_LIBRARY_PATH-For-st.patch
deleted file mode 100644
index 22f6d5685f33..000000000000
--- a/sys-devel/clang/files/4.0.1/extra/0002-test-Fix-clang-library-dir-in-LD_LIBRARY_PATH-For-st.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-From f3ff810e81c35133f6a7e463d860bcd4ca30be84 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
-Date: Sun, 19 Feb 2017 12:13:04 +0100
-Subject: [PATCH 2/2] [test] Fix clang library dir in LD_LIBRARY_PATH For
- stand-alone build
-
-Prepend the clang library directory (determined using SHLIBDIR, alike
-in clang) to the LD_LIBRARY_PATH to ensure that just-built clang
-libraries will be used instead of a previous installed version.
-
-When a stand-alone build is performed, LLVM_LIBS_DIR contains the path
-to installed LLVM library directory. The same directory frequently
-contains a previously installed version of clang. SHLIBDIR, on the other
-hand, is always the build-tree directory, and therefore contains
-the freshly built clang libraries.
-
-In a non-stand-alone build, both paths will be the same and therefore
-including them both will not cause any issues.
----
- test/Unit/lit.cfg    | 9 ++++++---
- test/lit.cfg         | 5 ++++-
- test/lit.site.cfg.in | 1 +
- 3 files changed, 11 insertions(+), 4 deletions(-)
-
-diff --git a/test/Unit/lit.cfg b/test/Unit/lit.cfg
-index ff70123c..3a1da187 100644
---- a/test/Unit/lit.cfg
-+++ b/test/Unit/lit.cfg
-@@ -41,14 +41,17 @@ elif platform.system() == 'Windows':
-     shlibpath_var = 'PATH'
- 
- # Point the dynamic loader at dynamic libraries in 'lib'.
-+shlibdir = getattr(config, 'shlibdir', None)
-+if not shlibdir:
-+    lit_config.fatal('No shlibdir set!')
- llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
- if not llvm_libs_dir:
-     lit_config.fatal('No LLVM libs dir set!')
--shlibpath = os.path.pathsep.join((llvm_libs_dir,
-+shlibpath = os.path.pathsep.join((shlibdir, llvm_libs_dir,
-                                  config.environment.get(shlibpath_var,'')))
- 
- # Win32 seeks DLLs along %PATH%.
--if sys.platform in ['win32', 'cygwin'] and os.path.isdir(config.shlibdir):
--    shlibpath = os.path.pathsep.join((config.shlibdir, shlibpath))
-+if sys.platform in ['win32', 'cygwin'] and os.path.isdir(shlibdir):
-+    shlibpath = os.path.pathsep.join((shlibdir, shlibpath))
- 
- config.environment[shlibpath_var] = shlibpath
-diff --git a/test/lit.cfg b/test/lit.cfg
-index bb592936..0e7de849 100644
---- a/test/lit.cfg
-+++ b/test/lit.cfg
-@@ -99,10 +99,13 @@ if clang_tools_binary_dir is not None:
-             clang_tools_dir, llvm_tools_dir, config.environment['PATH']))
-     config.environment['PATH'] = path
- 
-+    clang_libs_dir = getattr(config, 'clang_libs_dir', None)
-+    if not clang_libs_dir:
-+        lit_config.fatal('No Clang libs dir set!')
-     llvm_libs_dir = getattr(config, 'llvm_libs_dir', None)
-     if not llvm_libs_dir:
-         lit_config.fatal('No LLVM libs dir set!')
--    path = os.path.pathsep.join((llvm_libs_dir,
-+    path = os.path.pathsep.join((clang_libs_dir, llvm_libs_dir,
-                                  config.environment.get('LD_LIBRARY_PATH','')))
-     config.environment['LD_LIBRARY_PATH'] = path
- 
-diff --git a/test/lit.site.cfg.in b/test/lit.site.cfg.in
-index dfd0164c..f310b59a 100644
---- a/test/lit.site.cfg.in
-+++ b/test/lit.site.cfg.in
-@@ -7,6 +7,7 @@ config.llvm_libs_dir = "@LLVM_LIBS_DIR@"
- config.lit_tools_dir = "@LLVM_LIT_TOOLS_DIR@"
- config.clang_tools_binary_dir = "@CLANG_TOOLS_BINARY_DIR@"
- config.clang_tools_dir = "@CLANG_TOOLS_DIR@"
-+config.clang_libs_dir = "@SHLIBDIR@"
- config.python_executable = "@PYTHON_EXECUTABLE@"
- config.target_triple = "@TARGET_TRIPLE@"
- 
--- 
-2.12.0
-