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llvm: Variant and dependency cleanup (#31331)

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* llvm: Use variant when clauses for many of the expressed conflicts

* llvm: Remove the shared variant as it wasn't really used

* llvm: Remove unnecessary deps and make explicit the ones that are

* llvm: Cleanup patch conditions

* pocl: Update for llvm cleanup

* unit-test: update unparse package hash with the updated llvm package

* llvm: Fix ppc long double patching and add clarifying comments
This commit is contained in:
Chuck Atkins
2022-07-26 10:45:20 -05:00
committed by GitHub
parent 6a240c9b39
commit f38a2ebb25
9 changed files with 306 additions and 270 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
var/spack/repos/builtin/packages/llvm-doe/package.py
View File

@@ -91,12 +91,6 @@ class LlvmDoe(CMakePackage, CudaPackage):
default=False,
description="Build with split dwarf information",
)
variant(
"shared_libs",
default=False,
description="Build all components as shared libraries, faster, "
"less memory to build, less stable",
)
variant(
"llvm_dylib",
default=False,
@@ -172,7 +166,6 @@ class LlvmDoe(CMakePackage, CudaPackage):
# gold support, required for some features
depends_on("binutils+gold+ld+plugins", when="+gold")
conflicts("+llvm_dylib", when="+shared_libs")
conflicts("+link_llvm_dylib", when="~llvm_dylib")
conflicts("+lldb", when="~clang")
conflicts("+libcxx", when="~clang")
@@ -539,7 +532,7 @@ def cmake_args(self):
cmake_args.append(define("LINK_POLLY_INTO_TOOLS", True))
cmake_args.extend([
from_variant("BUILD_SHARED_LIBS", "shared_libs"),
define('BUILD_SHARED_LIBS', False),
from_variant("LLVM_BUILD_LLVM_DYLIB", "llvm_dylib"),
from_variant("LLVM_LINK_LLVM_DYLIB", "link_llvm_dylib"),
from_variant("LLVM_USE_SPLIT_DWARF", "split_dwarf"),

21
var/spack/repos/builtin/packages/llvm/constexpr_longdouble.patch
View File

@@ -1,14 +1,27 @@
From 3bf63cf3b366d3a57cf5cbad4112a6abf6c0c3b1 Mon Sep 17 00:00:00 2001
From: Marshall Clow <mclow.lists@gmail.com>
Date: Tue, 2 Apr 2019 14:46:36 +0000
Subject: [PATCH] Special case some duration arithmetic for GCC and PPC because
their long double constant folding is broken. Fixes PR#39696.
llvm-svn: 357478
---
libcxx/include/thread | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libcxx/include/thread b/libcxx/include/thread
index df06ff70f8e37f22f4108be8e5e79a38052a11dd..400459ae7f32c4d7cd24b2d85c49d789500e432d 100644
--- a/libcxx/include/thread
+++ b/libcxx/include/thread
@@ -435,7 +435,12 @@ sleep_for(const chrono::duration<_Rep, _Period>& __d)
@@ -434,7 +434,12 @@ sleep_for(const chrono::duration<_Rep, _Period>& __d)
using namespace chrono;
if (__d > duration<_Rep, _Period>::zero())
{
+#if ! (defined(_LIBCPP_COMPILER_GCC) && (__powerpc__ || __POWERPC__))
+#if defined(_LIBCPP_COMPILER_GCC) && (__powerpc__ || __POWERPC__)
+ // GCC's long double const folding is incomplete for IBM128 long doubles.
_LIBCPP_CONSTEXPR duration<long double> _Max = nanoseconds::max();
+#else
+ _LIBCPP_CONSTEXPR duration<long double> _Max = duration<long double>(ULLONG_MAX/1000000000ULL) ;
+#else
_LIBCPP_CONSTEXPR duration<long double> _Max = nanoseconds::max();
+#endif
nanoseconds __ns;
if (__d < _Max)

48
var/spack/repos/builtin/packages/llvm/constexpr_longdouble_9.0.patch
View File

@@ -1,12 +1,38 @@
-- a/libcxx/include/thread
+++ b/libcxx/include/thread
@@ -370,7 +370,7 @@ sleep_for(const chrono::duration<_Rep, _Period>& __d)
using namespace chrono;
if (__d > duration<_Rep, _Period>::zero())
{
-#if defined(_LIBCPP_COMPILER_GCC) && (__powerpc__ || __POWERPC__)
+#if ! (defined(_LIBCPP_COMPILER_GCC) && (__powerpc__ || __POWERPC__))
// GCC's long double const folding is incomplete for IBM128 long doubles.
_LIBCPP_CONSTEXPR duration<long double> _Max = nanoseconds::max();
#else
From d9a42ec98adcb1ebc0c3837715df4e5a50c7ccc0 Mon Sep 17 00:00:00 2001
From: "Joel E. Denny" <jdenny.ornl@gmail.com>
Date: Wed, 10 Jun 2020 12:40:43 -0400
Subject: [PATCH] [libc++] Work around gcc/Power9 bug in `include/thread`
This fixes PR39696, which breaks the libcxx build with gcc (I tested
7.5.0) on Power9. This fix was suggested at
https://bugs.llvm.org/show_bug.cgi?id=39696#c38
but never applied. It just reverts 0583d9ea8d5e, which reverses
components of the original fix in 3bf63cf3b366, which is correct.
Fixes https://llvm.org/PR39696
Reviewed By: ldionne
Differential Revision: https://reviews.llvm.org/D81438
---
libcxx/include/thread | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libcxx/include/thread b/libcxx/include/thread
index 22aa4f201295867cff57b7a944e6b7bd67b22ad3..6eff1800acdbef09eae4417eee977fa350c596ea 100644
--- a/libcxx/include/thread
+++ b/libcxx/include/thread
@@ -365,9 +365,9 @@ sleep_for(const chrono::duration<_Rep, _Period>& __d)
{
#if defined(_LIBCPP_COMPILER_GCC) && (__powerpc__ || __POWERPC__)
// GCC's long double const folding is incomplete for IBM128 long doubles.
- _LIBCPP_CONSTEXPR duration<long double> _Max = nanoseconds::max();
-#else
_LIBCPP_CONSTEXPR duration<long double> _Max = duration<long double>(ULLONG_MAX/1000000000ULL) ;
+#else
+ _LIBCPP_CONSTEXPR duration<long double> _Max = nanoseconds::max();
#endif
nanoseconds __ns;
if (__d < _Max)

132
var/spack/repos/builtin/packages/llvm/package.py
View File

@@ -86,7 +86,7 @@ class Llvm(CMakePackage, CudaPackage):
)
variant(
"flang",
default=False,
default=False, when='@11: +clang',
description="Build the LLVM Fortran compiler frontend "
"(experimental - parser only, needs GCC)",
)
@@ -95,12 +95,12 @@ class Llvm(CMakePackage, CudaPackage):
default=False,
description="Include debugging code in OpenMP runtime libraries",
)
variant("lldb", default=True, description="Build the LLVM debugger")
variant("lldb", default=True, when='+clang', description="Build the LLVM debugger")
variant("lld", default=True, description="Build the LLVM linker")
variant("mlir", default=False, description="Build with MLIR support")
variant("mlir", default=False, when='@10:', description="Build with MLIR support")
variant(
"internal_unwind",
default=True,
default=True, when='+clang',
description="Build the libcxxabi libunwind",
)
variant(
@@ -111,11 +111,11 @@ class Llvm(CMakePackage, CudaPackage):
)
variant(
"libcxx",
default=True,
default=True, when='+clang',
description="Build the LLVM C++ standard library",
)
variant(
"compiler-rt",
"compiler-rt", when='+clang',
default=True,
description="Build LLVM compiler runtime, including sanitizers",
)
@@ -129,21 +129,14 @@ class Llvm(CMakePackage, CudaPackage):
default=False,
description="Build with split dwarf information",
)
variant(
"shared_libs",
default=False,
description="Build all components as shared libraries, faster, "
"less memory to build, less stable",
)
variant(
"llvm_dylib",
default=False,
description="Build LLVM shared library, containing all "
"components in a single shared library",
default=True,
description="Build a combined LLVM shared library with all components",
)
variant(
"link_llvm_dylib",
default=False,
default=False, when='+llvm_dylib',
description="Link LLVM tools against the LLVM shared library",
)
variant(
@@ -164,7 +157,7 @@ class Llvm(CMakePackage, CudaPackage):
)
variant(
"omp_tsan",
default=False,
default=False, when='@6:',
description="Build with OpenMP capable thread sanitizer",
)
variant(
@@ -174,12 +167,22 @@ class Llvm(CMakePackage, CudaPackage):
description="Build OpenMP runtime via ENABLE_RUNTIME by just-built Clang",
)
variant('code_signing', default=False,
when='+lldb platform=darwin',
description="Enable code-signing on macOS")
variant("python", default=False, description="Install python bindings")
variant('version_suffix', default='none', description="Add a symbol suffix")
variant('shlib_symbol_version', default='none', description="Add shared library symbol version", when='@13:')
variant('z3', default=False, description='Use Z3 for the clang static analyzer')
variant(
'shlib_symbol_version',
default='none',
description="Add shared library symbol version",
when='@13:'
)
variant(
'z3',
default=False,
when='+clang @8:',
description='Use Z3 for the clang static analyzer'
)
provides('libllvm@14', when='@14.0.0:14')
provides('libllvm@13', when='@13.0.0:13')
@@ -207,7 +210,9 @@ class Llvm(CMakePackage, CudaPackage):
# Universal dependency
depends_on("python@2.7:2.8", when="@:4+python")
depends_on("python", when="@5:+python")
depends_on('z3', when='@8:+clang+z3')
# clang and clang-tools dependencies
depends_on("z3@4.7.1:", when="+z3")
# openmp dependencies
depends_on("perl-data-dumper", type=("build"))
@@ -216,9 +221,7 @@ class Llvm(CMakePackage, CudaPackage):
depends_on("libffi", when="+cuda") # libomptarget
# llvm-config --system-libs libraries.
depends_on("ncurses+termlib")
depends_on("zlib")
depends_on("libxml2")
# lldb dependencies
with when("+lldb +python"):
@@ -226,6 +229,7 @@ class Llvm(CMakePackage, CudaPackage):
depends_on("swig@2:", when="@10:")
depends_on("swig@3:", when="@12:")
depends_on("libedit", when="+lldb")
depends_on("ncurses", when="+lldb")
depends_on("py-six", when="@5.0.0: +lldb +python")
# gold support, required for some features
@@ -235,18 +239,6 @@ class Llvm(CMakePackage, CudaPackage):
depends_on("gmp", when="@:3.6 +polly")
depends_on("isl", when="@:3.6 +polly")
conflicts("+llvm_dylib", when="+shared_libs")
conflicts("+link_llvm_dylib", when="~llvm_dylib")
conflicts("+lldb", when="~clang")
conflicts("+libcxx", when="~clang")
conflicts("+internal_unwind", when="~clang")
conflicts("+compiler-rt", when="~clang")
conflicts("+flang", when="~clang")
# Introduced in version 11 as a part of LLVM and not a separate package.
conflicts("+flang", when="@:10")
conflicts('~mlir', when='+flang', msg='Flang requires MLIR')
# Older LLVM do not build with newer compilers, and vice versa
conflicts("%gcc@8:", when="@:5")
conflicts("%gcc@:5.0", when="@8:")
@@ -275,43 +267,19 @@ class Llvm(CMakePackage, CudaPackage):
conflicts('%clang@6:', when='@:4+compiler-rt')
conflicts('%apple-clang@6:', when='@:4+compiler-rt')
# OMP TSAN exists in > 5.x
conflicts("+omp_tsan", when="@:5")
# cuda_arch value must be specified
conflicts("cuda_arch=none", when="+cuda", msg="A value for cuda_arch must be specified.")
# MLIR exists in > 10.x
conflicts("+mlir", when="@:9")
# code signing is only necessary on macOS",
conflicts('+code_signing', when='platform=linux')
conflicts('+code_signing', when='platform=cray')
conflicts(
'+code_signing',
when='~lldb platform=darwin',
msg="code signing is only necessary for building the "
"in-tree debug server on macOS. Turning this variant "
"off enables a build of llvm with lldb that uses the "
"system debug server",
)
# LLVM bug https://bugs.llvm.org/show_bug.cgi?id=48234
# CMake bug: https://gitlab.kitware.com/cmake/cmake/-/issues/21469
# Fixed in upstream versions of both
conflicts('^cmake@3.19.0', when='@6.0.0:11.0.0')
# Starting in 3.9.0 CppBackend is no longer a target (see
# LLVM_ALL_TARGETS in llvm's top-level CMakeLists.txt for
# the complete list of targets)
conflicts("targets=cppbackend", when='@3.9.0:')
conflicts('^cmake@3.19.0', when='@6:11.0.0')
# Github issue #4986
patch("llvm_gcc7.patch", when="@4.0.0:4.0.1+lldb %gcc@7.0:")
# sys/ustat.h has been removed in favour of statfs from glibc-2.28. Use fixed sizes:
patch('llvm5-sanitizer-ustat.patch', when="@4:6+compiler-rt")
patch('llvm5-sanitizer-ustat.patch', when="@4:6.0.0+compiler-rt")
# Fix lld templates: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230463
patch('llvm4-lld-ELF-Symbols.patch', when="@4+lld%clang@6:")
@@ -327,27 +295,28 @@ class Llvm(CMakePackage, CudaPackage):
# github.com/spack/spack/issues/24270: MicrosoftDemangle for %gcc@10: and %clang@13:
patch('missing-includes.patch', when='@8')
# Backport from llvm master + additional fix
# see https://bugs.llvm.org/show_bug.cgi?id=39696
# for a bug report about this problem in llvm master.
patch("constexpr_longdouble.patch", when="@6:8+libcxx")
patch("constexpr_longdouble_9.0.patch", when="@9:10.0.0+libcxx")
# Backport from llvm upstream gcc ppc const expr long double issue
# see https://bugs.llvm.org/show_bug.cgi?id=39696
# This fix was initially commited (3bf63cf3b366) for the 9.0 release
# but was then broken (0583d9ea8d5e) prior to the 9.0 release and
# eventually unbroken (d9a42ec98adc) for the 11.0 release. The first
# patch backports the original correct fix to previous releases. The
# second patch backports the un-breaking of the original fix.
patch('constexpr_longdouble.patch', when='@6:8+libcxx')
patch('constexpr_longdouble_9.0.patch', when='@9:10+libcxx')
# Backport from llvm master; see
# https://bugs.llvm.org/show_bug.cgi?id=38233
# for a bug report about this problem in llvm master.
patch("llvm_py37.patch", when="@4:6 ^python@3.7:")
# https://bugs.llvm.org/show_bug.cgi?id=39696
patch("thread-p9.patch", when="@develop+libcxx")
# https://github.com/spack/spack/issues/19625,
# merged in llvm-11.0.0_rc2, but not found in 11.0.1
patch("lldb_external_ncurses-10.patch", when="@10.0.0:11.0.1+lldb")
# https://github.com/spack/spack/issues/19908
# merged in llvm main prior to 12.0.0
patch("llvm_python_path.patch", when="@11.0.0")
patch("llvm_python_path.patch", when="@:11")
# Workaround for issue https://github.com/spack/spack/issues/18197
patch('llvm7_intel.patch', when='@7 %intel@18.0.2,19.0.0:19.1.99')
@@ -576,6 +545,8 @@ def cmake_args(self):
define("LLVM_REQUIRES_RTTI", True),
define("LLVM_ENABLE_RTTI", True),
define("LLVM_ENABLE_EH", True),
define("LLVM_ENABLE_TERMINFO", False),
define("LLVM_ENABLE_LIBXML2", False),
define("CLANG_DEFAULT_OPENMP_RUNTIME", "libomp"),
define("PYTHON_EXECUTABLE", python.command.path),
define("LIBOMP_USE_HWLOC", True),
@@ -626,11 +597,14 @@ def cmake_args(self):
cmake_args.append(from_variant("LIBOMPTARGET_ENABLE_DEBUG", "omp_debug"))
if "+lldb" in spec:
projects.append("lldb")
cmake_args.append(define('LLDB_ENABLE_LIBEDIT', True))
cmake_args.append(define('LLDB_ENABLE_NCURSES', True))
cmake_args.append(define('LLDB_ENABLE_LIBXML2', False))
if spec.version >= Version('10'):
cmake_args.append(from_variant("LLDB_ENABLE_PYTHON", 'python'))
else:
cmake_args.append(define("LLDB_DISABLE_PYTHON",
'~python' in spec))
cmake_args.append(define("LLDB_DISABLE_PYTHON", '~python' in spec))
if spec.satisfies("@5.0.0: +python"):
cmake_args.append(define("LLDB_USE_SYSTEM_SIX", True))
@@ -647,17 +621,13 @@ def cmake_args(self):
else:
projects.append("openmp")
if self.spec.satisfies("@8"):
cmake_args.append(define('CLANG_ANALYZER_ENABLE_Z3_SOLVER',
self.spec.satisfies('@8+z3')))
if self.spec.satisfies("@9:"):
cmake_args.append(define('LLVM_ENABLE_Z3_SOLVER',
self.spec.satisfies('@9:+z3')))
if '@8' in spec:
cmake_args.append(from_variant('CLANG_ANALYZER_ENABLE_Z3_SOLVER', 'z3'))
elif '@9:' in spec:
cmake_args.append(from_variant('LLVM_ENABLE_Z3_SOLVER', 'z3'))
if "+flang" in spec:
projects.append("flang")
if "+lldb" in spec:
projects.append("lldb")
if "+lld" in spec:
projects.append("lld")
if "+compiler-rt" in spec:
@@ -674,7 +644,7 @@ def cmake_args(self):
cmake_args.append(define("LINK_POLLY_INTO_TOOLS", True))
cmake_args.extend([
from_variant("BUILD_SHARED_LIBS", "shared_libs"),
define("BUILD_SHARED_LIBS", False),
from_variant("LLVM_BUILD_LLVM_DYLIB", "llvm_dylib"),
from_variant("LLVM_LINK_LLVM_DYLIB", "link_llvm_dylib"),
from_variant("LLVM_USE_SPLIT_DWARF", "split_dwarf"),

16
var/spack/repos/builtin/packages/llvm/thread-p9.patch
View File

@@ -1,16 +0,0 @@
diff --git a/libcxx/include/thread b/libcxx/include/thread
index 02da703..d1677a1 100644
--- a/projects/libcxx/include/thread
+++ b/projects/libcxx/include/thread
@@ -368,9 +368,9 @@ sleep_for(const chrono::duration<_Rep, _Period>& __d)
{
#if defined(_LIBCPP_COMPILER_GCC) && (__powerpc__ || __POWERPC__)
// GCC's long double const folding is incomplete for IBM128 long doubles.
- _LIBCPP_CONSTEXPR duration<long double> _Max = nanoseconds::max();
-#else
_LIBCPP_CONSTEXPR duration<long double> _Max = duration<long double>(ULLONG_MAX/1000000000ULL) ;
+#else
+ _LIBCPP_CONSTEXPR duration<long double> _Max = nanoseconds::max();
#endif
nanoseconds __ns;
if (__d < _Max)

3
var/spack/repos/builtin/packages/mesa/package.py
View File

@@ -127,8 +127,7 @@ class Mesa(MesonPackage):
patch('mesa_check_llvm_version_suffix.patch', when='@21.2.3:')
# 'auto' needed when shared llvm is built
@when('^llvm~shared_libs')
# Explicitly use the llvm-config tool
def patch(self):
filter_file(
r"_llvm_method = 'auto'",

65
var/spack/repos/builtin/packages/pocl/package.py
View File

@@ -20,6 +20,9 @@ class Pocl(CMakePackage):
git = "https://github.com/pocl/pocl.git"
version("master", branch="master")
version('3.0', sha256='5f6bbc391ba144bc7becc3b90888b25468460d5aa6830f63a3b066137e7bfac3')
version('1.8', sha256='0f63377ae1826e16e90038fc8e7f65029be4ff6f9b059f6907174b5c0d1f8ab2')
version('1.7', sha256='5f6bbc391ba144bc7becc3b90888b25468460d5aa6830f63a3b066137e7bfac3')
version('1.6', sha256='b0a4c0c056371b6f0db726b88fbb76bbee94948fb2abd4dbc8d958f7c42f766c')
version('1.5', sha256='4fcf4618171727d165fc044d465a66e3119217bb4577a97374f94fcd8aed330e')
version('1.4', sha256='ec237faa83bb1c803fbdf7c6e83d8a2ad68b6f0ed1879c3aa16c0e1dcc478742')
@@ -27,23 +30,15 @@ class Pocl(CMakePackage):
version('1.2', sha256='0c43e68f336892f3a64cba19beb99d9212f529bedb77f7879c0331450b982d46')
version('1.1', sha256='1e8dd0693a88c84937754df947b202871a40545b1b0a97ebefa370b0281c3c53')
version('1.0', sha256='94bd86a2f9847c03e6c3bf8dca12af3734f8b272ffeacbc3fa8fcca58844b1d4')
version('0.14', sha256='2127bf925a91fbbe3daf2f1bac0da5c8aceb16e2a9434977a3057eade974106a')
version('0.13', sha256='a17f37d8f26819c0c8efc6de2b57f67a0c8a81514fc9cd5005434e49d67499f9')
version('0.12', sha256='5160d7a59721e6a7d0fc85868381c0afceaa7c07b9956c9be1e3b51e80c29f76')
version('0.11', sha256='24bb801fb87d104b66faaa95d1890776fdeabb37ad1b12fb977281737c7f29bb')
version('0.10', sha256='e9c38f774a77e61f66d850b705a5ba42d49356c40e75733db4c4811e091e5088')
conflicts('@:1.5', when='target=a64fx',
msg='a64fx is supported by pocl v1.6 and above.')
# This is Github's pocl/pocl#373
patch("uint.patch", when="@:0.13")
patch("vecmathlib.patch", when="@:0.13")
# Note: We should describe correctly which pocl versions provide
# which version of the OpenCL standard
# OpenCL standard versions are: 1.0, 1.1, 1.2, 2.0, 2.1, 2.2
provides('opencl@:2.0')
# < 3.0 provided full OpenCL 1.2 support and some intermediate level of
# OpenCL 2.0 support. >= 3.0 provides full OpenCL 3.0 support when using
# llvm >= 14.
provides('opencl@2.0', when='^llvm@:13')
provides('opencl@3.0', when='@3: ^llvm@14:')
depends_on("cmake @2.8.12:", type="build")
depends_on("hwloc")
@@ -51,23 +46,18 @@ class Pocl(CMakePackage):
depends_on("libtool", type=("build", "link", "run"))
depends_on("pkgconfig", type="build")
# We don't request LLVM's shared libraries because these are not
# enabled by default, and also because they fail to build for us
# (see #1616)
# These are the supported LLVM versions
depends_on("llvm +clang @6.0:11.0", when="@master")
depends_on("llvm +clang +shared_libs -flang @6.0:11.0", when="@1.6")
depends_on("llvm +clang @6.0:10.0", when="@1.5")
depends_on("llvm +clang @6.0:9.0", when="@1.4")
depends_on("llvm +clang @5.0:8.0", when="@1.3")
depends_on("llvm +clang @5.0:7.0", when="@1.2")
depends_on("llvm +clang @5.0:6.0", when="@1.1")
depends_on("llvm +clang @4.0:5.0", when="@1.0")
depends_on("llvm +clang @3.7:4.0", when="@0.14")
depends_on("llvm +clang @3.7:3.8", when="@0.13")
depends_on("llvm +clang @3.2:3.7", when="@0.12")
depends_on("llvm +clang @3.2:3.6", when="@0.11")
depends_on("llvm +clang @3.2:3.5", when="@0.10")
depends_on('llvm +clang')
depends_on("llvm @14:15", when="@master")
depends_on("llvm @13:14", when="@3.0")
depends_on("llvm @12:13", when="@1.8")
depends_on("llvm @11:12", when="@1.7")
depends_on("llvm @10:11", when="@1.6")
depends_on("llvm @9:10", when="@1.5")
depends_on("llvm @8:9", when="@1.4")
depends_on("llvm @7:8", when="@1.3")
depends_on("llvm @6:7", when="@1.2")
depends_on("llvm @5:6", when="@1.1")
depends_on("llvm @4:5", when="@1.0")
variant("distro", default=False,
description=("Support several CPU architectures, "
@@ -87,13 +77,14 @@ def url_for_version(self, version):
return url.format(version.up_to(2))
def cmake_args(self):
spec = self.spec
args = ["-DINSTALL_OPENCL_HEADERS=ON"]
if "~shared" in spec["llvm"]:
args += ["-DSTATIC_LLVM"]
if "+distro" in spec:
args += ["-DKERNELLIB_HOST_CPU_VARIANTS=distro"]
args += ["-DENABLE_ICD=%s" % ("ON" if "+icd" in spec else "OFF")]
args = [
self.define("INSTALL_OPENCL_HEADERS", True),
self.define("ENABLE_LLVM", True),
self.define("STATIC_LLVM", True),
self.define_from_variant("ENABLE_ICD", "icd"),
]
if "+distro" in self.spec:
args.append(self.define("KERNELLIB_HOST_CPU_VARIANTS", "distro"))
return args
@run_after('install')