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llvm: use cmake helper functions (#26988)

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* llvm: use cmake helper functipack stns

* llvm: review feedback
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Seth R. Johnson 2021-10-27 16:26:22 -04:00 committed by GitHub
parent 7416df692a
commit 890095e876
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 64 additions and 101 deletions
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165
var/spack/repos/builtin/packages/llvm/package.py
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@ -451,77 +451,66 @@ def setup_run_environment(self, env):
def cmake_args(self):
spec = self.spec
define = CMakePackage.define
from_variant = self.define_from_variant
python = spec['python']
cmake_args = [
"-DLLVM_REQUIRES_RTTI:BOOL=ON",
"-DLLVM_ENABLE_RTTI:BOOL=ON",
"-DLLVM_ENABLE_EH:BOOL=ON",
"-DCLANG_DEFAULT_OPENMP_RUNTIME:STRING=libomp",
"-DPYTHON_EXECUTABLE:PATH={0}".format(python.command.path),
"-DLIBOMP_USE_HWLOC:BOOL=ON",
"-DLIBOMP_HWLOC_INSTALL_DIR={0}".format(spec["hwloc"].prefix),
define("LLVM_REQUIRES_RTTI", True),
define("LLVM_ENABLE_RTTI", True),
define("LLVM_ENABLE_EH", True),
define("CLANG_DEFAULT_OPENMP_RUNTIME", "libomp"),
define("PYTHON_EXECUTABLE", python.command.path),
define("LIBOMP_USE_HWLOC", True),
define("LIBOMP_HWLOC_INSTALL_DIR", spec["hwloc"].prefix),
]
if python.version >= Version("3.0.0"):
cmake_args.append("-DPython3_EXECUTABLE={0}".format(
python.command.path))
if python.version >= Version("3"):
cmake_args.append(define("Python3_EXECUTABLE", python.command.path))
else:
cmake_args.append("-DPython2_EXECUTABLE={0}".format(
python.command.path))
cmake_args.append(define("Python2_EXECUTABLE", python.command.path))
projects = []
runtimes = []
if "+cuda" in spec:
cmake_args.extend(
[
"-DCUDA_TOOLKIT_ROOT_DIR:PATH=" + spec["cuda"].prefix,
"-DLIBOMPTARGET_NVPTX_COMPUTE_CAPABILITIES={0}".format(
",".join(spec.variants["cuda_arch"].value)
),
"-DCLANG_OPENMP_NVPTX_DEFAULT_ARCH=sm_{0}".format(
spec.variants["cuda_arch"].value[-1]
),
]
)
cmake_args.extend([
define("CUDA_TOOLKIT_ROOT_DIR", spec["cuda"].prefix),
define("LIBOMPTARGET_NVPTX_COMPUTE_CAPABILITIES",
",".join(spec.variants["cuda_arch"].value)),
define("CLANG_OPENMP_NVPTX_DEFAULT_ARCH",
"sm_{0}".format(spec.variants["cuda_arch"].value[-1])),
])
if "+omp_as_runtime" in spec:
cmake_args.append(
"-DLIBOMPTARGET_NVPTX_ENABLE_BCLIB:BOOL=TRUE"
)
# work around bad libelf detection in libomptarget
cmake_args.append(
"-DLIBOMPTARGET_DEP_LIBELF_INCLUDE_DIR:String={0}".format(
spec["libelf"].prefix.include
)
)
cmake_args.extend([
define("LIBOMPTARGET_NVPTX_ENABLE_BCLIB", True),
# work around bad libelf detection in libomptarget
define("LIBOMPTARGET_DEP_LIBELF_INCLUDE_DIR",
spec["libelf"].prefix.include),
])
else:
# still build libomptarget but disable cuda
cmake_args.extend(
[
"-DCUDA_TOOLKIT_ROOT_DIR:PATH=IGNORE",
"-DCUDA_SDK_ROOT_DIR:PATH=IGNORE",
"-DCUDA_NVCC_EXECUTABLE:FILEPATH=IGNORE",
"-DLIBOMPTARGET_DEP_CUDA_DRIVER_LIBRARIES:STRING=IGNORE",
]
)
cmake_args.extend([
define("CUDA_TOOLKIT_ROOT_DIR", "IGNORE"),
define("CUDA_SDK_ROOT_DIR", "IGNORE"),
define("CUDA_NVCC_EXECUTABLE", "IGNORE"),
define("LIBOMPTARGET_DEP_CUDA_DRIVER_LIBRARIES", "IGNORE"),
])
if "+omp_debug" in spec:
cmake_args.append("-DLIBOMPTARGET_ENABLE_DEBUG:Bool=ON")
cmake_args.append(from_variant("LIBOMPTARGET_ENABLE_DEBUG", "omp_debug"))
if "+python" in spec and "+lldb" in spec and spec.satisfies("@5.0.0:"):
cmake_args.append("-DLLDB_USE_SYSTEM_SIX:Bool=TRUE")
if "+lldb" in spec and spec.satisfies("@:9.9.9"):
cmake_args.append("-DLLDB_DISABLE_PYTHON:Bool={0}".format(
'ON' if '~python' in spec else 'OFF'))
if "+lldb" in spec and spec.satisfies("@10.0.0:"):
cmake_args.append("-DLLDB_ENABLE_PYTHON:Bool={0}".format(
'ON' if '+python' in spec else 'OFF'))
if "+lldb" in spec:
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))
if spec.satisfies("@5.0.0: +python"):
cmake_args.append(define("LLDB_USE_SYSTEM_SIX", True))
if "+gold" in spec:
cmake_args.append(
"-DLLVM_BINUTILS_INCDIR=" + spec["binutils"].prefix.include
define("LLVM_BINUTILS_INCDIR", spec["binutils"].prefix.include)
)
if "+clang" in spec:
@ -549,15 +538,11 @@ def cmake_args(self):
projects.append("libunwind")
if "+polly" in spec:
projects.append("polly")
cmake_args.append("-DLINK_POLLY_INTO_TOOLS:Bool=ON")
cmake_args.append(define("LINK_POLLY_INTO_TOOLS", True))
if "+shared_libs" in spec:
cmake_args.append("-DBUILD_SHARED_LIBS:Bool=ON")
if "+llvm_dylib" in spec:
cmake_args.append("-DLLVM_BUILD_LLVM_DYLIB:Bool=ON")
if "+split_dwarf" in spec:
cmake_args.append("-DLLVM_USE_SPLIT_DWARF:Bool=ON")
cmake_args.append(from_variant("BUILD_SHARED_LIBS", "shared_libs"))
cmake_args.append(from_variant("LLVM_BUILD_LLVM_DYLIB", "llvm_dylib"))
cmake_args.append(from_variant("LLVM_USE_SPLIT_DWARF", "split_dwarf"))
if "+all_targets" not in spec: # all is default on cmake
@ -568,31 +553,20 @@ def cmake_args(self):
# the complete list of targets)
targets.append("CppBackend")
if spec.target.family == "x86" or spec.target.family == "x86_64":
if spec.target.family in ("x86", "x86_64"):
targets.append("X86")
elif spec.target.family == "arm":
targets.append("ARM")
elif spec.target.family == "aarch64":
targets.append("AArch64")
elif (
spec.target.family == "sparc"
or spec.target.family == "sparc64"
):
elif spec.target.family in ("sparc", "sparc64"):
targets.append("Sparc")
elif (
spec.target.family == "ppc64"
or spec.target.family == "ppc64le"
or spec.target.family == "ppc"
or spec.target.family == "ppcle"
):
elif spec.target.family in ("ppc64", "ppc64le", "ppc", "ppcle"):
targets.append("PowerPC")
cmake_args.append(
"-DLLVM_TARGETS_TO_BUILD:STRING=" + ";".join(targets)
)
cmake_args.append(define("LLVM_TARGETS_TO_BUILD", targets))
if "+omp_tsan" in spec:
cmake_args.append("-DLIBOMP_TSAN_SUPPORT=ON")
cmake_args.append(from_variant("LIBOMP_TSAN_SUPPORT", "omp_tsan"))
if self.compiler.name == "gcc":
compiler = Executable(self.compiler.cc)
@ -605,27 +579,23 @@ def cmake_args(self):
gcc_prefix = line.split(":")[1].strip()
gcc_prefix = ancestor(gcc_prefix, 4)
break
cmake_args.append("-DGCC_INSTALL_PREFIX=" + gcc_prefix)
cmake_args.append(define("GCC_INSTALL_PREFIX", gcc_prefix))
if spec.satisfies("@4.0.0:"):
if spec.satisfies("platform=cray") or spec.satisfies(
"platform=linux"
):
cmake_args.append("-DCMAKE_BUILD_WITH_INSTALL_RPATH=1")
cmake_args.append(define("CMAKE_BUILD_WITH_INSTALL_RPATH", "1"))
if self.spec.satisfies("~code_signing platform=darwin"):
cmake_args.append('-DLLDB_USE_SYSTEM_DEBUGSERVER=ON')
cmake_args.append(define('LLDB_USE_SYSTEM_DEBUGSERVER', True))
# Semicolon seperated list of projects to enable
cmake_args.append(
"-DLLVM_ENABLE_PROJECTS:STRING={0}".format(";".join(projects))
)
cmake_args.append(define("LLVM_ENABLE_PROJECTS", projects))
# Semicolon seperated list of runtimes to enable
if runtimes:
cmake_args.append(
"-DLLVM_ENABLE_RUNTIMES:STRING={0}".format(";".join(runtimes))
)
cmake_args.append(define("LLVM_ENABLE_RUNTIMES", runtimes))
return cmake_args
@ -642,6 +612,7 @@ def pre_install(self):
@run_after("install")
def post_install(self):
spec = self.spec
define = CMakePackage.define
# unnecessary if we build openmp via LLVM_ENABLE_RUNTIMES
if "+cuda" in self.spec and "+omp_as_runtime" not in self.spec:
@ -650,25 +621,17 @@ def post_install(self):
with working_dir(ompdir, create=True):
cmake_args = [
self.stage.source_path + "/openmp",
"-DCMAKE_C_COMPILER:PATH={0}".format(
spec.prefix.bin + "/clang"
),
"-DCMAKE_CXX_COMPILER:PATH={0}".format(
spec.prefix.bin + "/clang++"
),
"-DCMAKE_INSTALL_PREFIX:PATH={0}".format(spec.prefix),
define("CMAKE_C_COMPILER", spec.prefix.bin + "/clang"),
define("CMAKE_CXX_COMPILER", spec.prefix.bin + "/clang++"),
define("CMAKE_INSTALL_PREFIX", spec.prefix),
]
cmake_args.extend(self.cmake_args())
cmake_args.append(
"-DLIBOMPTARGET_NVPTX_ENABLE_BCLIB:BOOL=TRUE"
)
cmake_args.append(define("LIBOMPTARGET_NVPTX_ENABLE_BCLIB",
True))
# work around bad libelf detection in libomptarget
cmake_args.append(
"-DLIBOMPTARGET_DEP_LIBELF_INCLUDE_DIR:String={0}".format(
spec["libelf"].prefix.include
)
)
cmake_args.append(define("LIBOMPTARGET_DEP_LIBELF_INCLUDE_DIR",
spec["libelf"].prefix.include))
cmake(*cmake_args)
make()