Source code for spack.build_systems.autotools

# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import inspect
import os
import os.path
import stat
import subprocess
from typing import List

import llnl.util.filesystem as fs
import llnl.util.tty as tty

import spack.build_environment
import spack.builder
import spack.package_base
from spack.directives import build_system, conflicts, depends_on
from spack.multimethod import when
from spack.operating_systems.mac_os import macos_version
from spack.util.executable import Executable
from spack.version import Version

from ._checks import (
    BaseBuilder,
    apply_macos_rpath_fixups,
    ensure_build_dependencies_or_raise,
    execute_build_time_tests,
    execute_install_time_tests,
)


[docs]class AutotoolsPackage(spack.package_base.PackageBase): """Specialized class for packages built using GNU Autotools.""" #: This attribute is used in UI queries that need to know the build #: system base class build_system_class = "AutotoolsPackage" #: Legacy buildsystem attribute used to deserialize and install old specs legacy_buildsystem = "autotools" build_system("autotools") with when("build_system=autotools"): depends_on("gnuconfig", type="build", when="target=ppc64le:") depends_on("gnuconfig", type="build", when="target=aarch64:") depends_on("gnuconfig", type="build", when="target=riscv64:") conflicts("platform=windows")
[docs] def flags_to_build_system_args(self, flags): """Produces a list of all command line arguments to pass specified compiler flags to configure.""" # Has to be dynamic attribute due to caching. setattr(self, "configure_flag_args", []) for flag, values in flags.items(): if values: values_str = "{0}={1}".format(flag.upper(), " ".join(values)) self.configure_flag_args.append(values_str) # Spack's fflags are meant for both F77 and FC, therefore we # additionaly set FCFLAGS if required. values = flags.get("fflags", None) if values: values_str = "FCFLAGS={0}".format(" ".join(values)) self.configure_flag_args.append(values_str)
# Legacy methods (used by too many packages to change them, # need to forward to the builder)
[docs] def enable_or_disable(self, *args, **kwargs): return self.builder.enable_or_disable(*args, **kwargs)
[docs] def with_or_without(self, *args, **kwargs): return self.builder.with_or_without(*args, **kwargs)
[docs]@spack.builder.builder("autotools") class AutotoolsBuilder(BaseBuilder): """The autotools builder encodes the default way of installing software built with autotools. It has four phases that can be overridden, if need be: 1. :py:meth:`~.AutotoolsBuilder.autoreconf` 2. :py:meth:`~.AutotoolsBuilder.configure` 3. :py:meth:`~.AutotoolsBuilder.build` 4. :py:meth:`~.AutotoolsBuilder.install` They all have sensible defaults and for many packages the only thing necessary is to override the helper method :meth:`~spack.build_systems.autotools.AutotoolsBuilder.configure_args`. For a finer tuning you may also override: +-----------------------------------------------+--------------------+ | **Method** | **Purpose** | +===============================================+====================+ | :py:attr:`~.AutotoolsBuilder.build_targets` | Specify ``make`` | | | targets for the | | | build phase | +-----------------------------------------------+--------------------+ | :py:attr:`~.AutotoolsBuilder.install_targets` | Specify ``make`` | | | targets for the | | | install phase | +-----------------------------------------------+--------------------+ | :py:meth:`~.AutotoolsBuilder.check` | Run build time | | | tests if required | +-----------------------------------------------+--------------------+ """ #: Phases of a GNU Autotools package phases = ("autoreconf", "configure", "build", "install") #: Names associated with package methods in the old build-system format legacy_methods = ( "configure_args", "check", "installcheck", ) #: Names associated with package attributes in the old build-system format legacy_attributes = ( "archive_files", "patch_libtool", "build_targets", "install_targets", "build_time_test_callbacks", "install_time_test_callbacks", "force_autoreconf", "autoreconf_extra_args", "install_libtool_archives", "patch_config_files", "configure_directory", "configure_abs_path", "build_directory", "autoreconf_search_path_args", ) #: Whether to update ``libtool`` (e.g. for Arm/Clang/Fujitsu/NVHPC compilers) patch_libtool = True #: Targets for ``make`` during the :py:meth:`~.AutotoolsBuilder.build` phase build_targets: List[str] = [] #: Targets for ``make`` during the :py:meth:`~.AutotoolsBuilder.install` phase install_targets = ["install"] #: Callback names for build-time test build_time_test_callbacks = ["check"] #: Callback names for install-time test install_time_test_callbacks = ["installcheck"] #: Set to true to force the autoreconf step even if configure is present force_autoreconf = False #: Options to be passed to autoreconf when using the default implementation autoreconf_extra_args: List[str] = [] #: If False deletes all the .la files in the prefix folder after the installation. #: If True instead it installs them. install_libtool_archives = False @property def patch_config_files(self): """Whether to update old ``config.guess`` and ``config.sub`` files distributed with the tarball. This currently only applies to ``ppc64le:``, ``aarch64:``, and ``riscv64`` target architectures. The substitutes are taken from the ``gnuconfig`` package, which is automatically added as a build dependency for these architectures. In case system versions of these config files are required, the ``gnuconfig`` package can be marked external, with a prefix pointing to the directory containing the system ``config.guess`` and ``config.sub`` files. """ return ( self.pkg.spec.satisfies("target=ppc64le:") or self.pkg.spec.satisfies("target=aarch64:") or self.pkg.spec.satisfies("target=riscv64:") ) @property def _removed_la_files_log(self): """File containing the list of removed libtool archives""" build_dir = self.build_directory if not os.path.isabs(self.build_directory): build_dir = os.path.join(self.pkg.stage.path, build_dir) return os.path.join(build_dir, "removed_la_files.txt") @property def archive_files(self): """Files to archive for packages based on autotools""" files = [os.path.join(self.build_directory, "config.log")] if not self.install_libtool_archives: files.append(self._removed_la_files_log) return files @spack.builder.run_after("autoreconf") def _do_patch_config_files(self): """Some packages ship with older config.guess/config.sub files and need to have these updated when installed on a newer architecture. In particular, config.guess fails for PPC64LE for version prior to a 2013-06-10 build date (automake 1.13.4) and for AArch64 and RISC-V. """ if not self.patch_config_files: return # TODO: Expand this to select the 'config.sub'-compatible architecture # for each platform (e.g. 'config.sub' doesn't accept 'power9le', but # does accept 'ppc64le'). if self.pkg.spec.satisfies("target=ppc64le:"): config_arch = "ppc64le" elif self.pkg.spec.satisfies("target=aarch64:"): config_arch = "aarch64" elif self.pkg.spec.satisfies("target=riscv64:"): config_arch = "riscv64" else: config_arch = "local" def runs_ok(script_abs_path): # Construct the list of arguments for the call additional_args = {"config.sub": [config_arch]} script_name = os.path.basename(script_abs_path) args = [script_abs_path] + additional_args.get(script_name, []) try: subprocess.check_call(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE) except Exception as e: tty.debug(e) return False return True # Get the list of files that needs to be patched to_be_patched = fs.find(self.pkg.stage.path, files=["config.sub", "config.guess"]) to_be_patched = [f for f in to_be_patched if not runs_ok(f)] # If there are no files to be patched, return early if not to_be_patched: return # Otherwise, require `gnuconfig` to be a build dependency ensure_build_dependencies_or_raise( spec=self.pkg.spec, dependencies=["gnuconfig"], error_msg="Cannot patch config files" ) # Get the config files we need to patch (config.sub / config.guess). to_be_found = list(set(os.path.basename(f) for f in to_be_patched)) gnuconfig = self.pkg.spec["gnuconfig"] gnuconfig_dir = gnuconfig.prefix # An external gnuconfig may not not have a prefix. if gnuconfig_dir is None: raise spack.build_environment.InstallError( "Spack could not find substitutes for GNU config files because no " "prefix is available for the `gnuconfig` package. Make sure you set a " "prefix path instead of modules for external `gnuconfig`." ) candidates = fs.find(gnuconfig_dir, files=to_be_found, recursive=False) # For external packages the user may have specified an incorrect prefix. # otherwise the installation is just corrupt. if not candidates: msg = ( "Spack could not find `config.guess` and `config.sub` " "files in the `gnuconfig` prefix `{0}`. This means the " "`gnuconfig` package is broken" ).format(gnuconfig_dir) if gnuconfig.external: msg += ( " or the `gnuconfig` package prefix is misconfigured as" " an external package" ) raise spack.build_environment.InstallError(msg) # Filter working substitutes candidates = [f for f in candidates if runs_ok(f)] substitutes = {} for candidate in candidates: config_file = os.path.basename(candidate) substitutes[config_file] = candidate to_be_found.remove(config_file) # Check that we found everything we needed if to_be_found: msg = """\ Spack could not find working replacements for the following autotools config files: {0}. To resolve this problem, please try the following: 1. Try to rebuild with `patch_config_files = False` in the package `{1}`, to rule out that Spack tries to replace config files not used by the build. 2. Verify that the `gnuconfig` package is up-to-date. 3. On some systems you need to use system-provided `config.guess` and `config.sub` files. In this case, mark `gnuconfig` as an non-buildable external package, and set the prefix to the directory containing the `config.guess` and `config.sub` files. """ raise spack.build_environment.InstallError( msg.format(", ".join(to_be_found), self.name) ) # Copy the good files over the bad ones for abs_path in to_be_patched: name = os.path.basename(abs_path) mode = os.stat(abs_path).st_mode os.chmod(abs_path, stat.S_IWUSR) fs.copy(substitutes[name], abs_path) os.chmod(abs_path, mode) @spack.builder.run_before("configure") def _patch_usr_bin_file(self): """On NixOS file is not available in /usr/bin/file. Patch configure scripts to use file from path.""" if self.spec.os.startswith("nixos"): x = fs.FileFilter( *filter(fs.is_exe, fs.find(self.build_directory, "configure", recursive=True)) ) with fs.keep_modification_time(*x.filenames): x.filter(regex="/usr/bin/file", repl="file", string=True) @spack.builder.run_before("configure") def _set_autotools_environment_variables(self): """Many autotools builds use a version of mknod.m4 that fails when running as root unless FORCE_UNSAFE_CONFIGURE is set to 1. We set this to 1 and expect the user to take responsibility if they are running as root. They have to anyway, as this variable doesn't actually prevent configure from doing bad things as root. Without it, configure just fails halfway through, but it can still run things *before* this check. Forcing this just removes a nuisance -- this is not circumventing any real protection. """ os.environ["FORCE_UNSAFE_CONFIGURE"] = "1" @spack.builder.run_before("configure") def _do_patch_libtool_configure(self): """Patch bugs that propagate from libtool macros into "configure" and further into "libtool". Note that patches that can be fixed by patching "libtool" directly should be implemented in the _do_patch_libtool method below.""" # Exit early if we are required not to patch libtool-related problems: if not self.patch_libtool: return x = fs.FileFilter( *filter(fs.is_exe, fs.find(self.build_directory, "configure", recursive=True)) ) # There are distributed automatically generated files that depend on the configure script # and require additional tools for rebuilding. # See https://github.com/spack/spack/pull/30768#issuecomment-1219329860 with fs.keep_modification_time(*x.filenames): # Fix parsing of compiler output when collecting predeps and postdeps # https://lists.gnu.org/archive/html/bug-libtool/2016-03/msg00003.html x.filter(regex=r'^(\s*if test x-L = )("\$p" \|\|\s*)$', repl=r"\1x\2") x.filter( regex=r'^(\s*test x-R = )("\$p")(; then\s*)$', repl=r'\1x\2 || test x-l = x"$p"\3' ) # Support Libtool 2.4.2 and older: x.filter(regex=r'^(\s*test \$p = "-R")(; then\s*)$', repl=r'\1 || test x-l = x"$p"\2') @spack.builder.run_after("configure") def _do_patch_libtool(self): """If configure generates a "libtool" script that does not correctly detect the compiler (and patch_libtool is set), patch in the correct values for libtool variables. The generated libtool script supports mixed compilers through tags: ``libtool --tag=CC/CXX/FC/...```. For each tag there is a block with variables, which defines what flags to pass to the compiler. The default variables (which are used by the default tag CC) are set in a block enclosed by ``# ### {BEGIN,END} LIBTOOL CONFIG``. For non-default tags, there are corresponding blocks ``# ### {BEGIN,END} LIBTOOL TAG CONFIG: {CXX,FC,F77}`` at the end of the file (after the exit command). libtool evals these blocks. Whenever we need to update variables that the configure script got wrong (for example cause it did not recognize the compiler), we should properly scope those changes to these tags/blocks so they only apply to the compiler we care about. Below, ``start_at`` and ``stop_at`` are used for that.""" # Exit early if we are required not to patch libtool: if not self.patch_libtool: return x = fs.FileFilter( *filter(fs.is_exe, fs.find(self.build_directory, "libtool", recursive=True)) ) # Exit early if there is nothing to patch: if not x.filenames: return markers = {"cc": "LIBTOOL CONFIG"} for tag in ["cxx", "fc", "f77"]: markers[tag] = "LIBTOOL TAG CONFIG: {0}".format(tag.upper()) # Replace empty linker flag prefixes: if self.pkg.compiler.name == "nag": # Nag is mixed with gcc and g++, which are recognized correctly. # Therefore, we change only Fortran values: for tag in ["fc", "f77"]: marker = markers[tag] x.filter( regex='^wl=""$', repl='wl="{0}"'.format(self.pkg.compiler.linker_arg), start_at="# ### BEGIN {0}".format(marker), stop_at="# ### END {0}".format(marker), ) else: x.filter(regex='^wl=""$', repl='wl="{0}"'.format(self.pkg.compiler.linker_arg)) # Replace empty PIC flag values: for cc, marker in markers.items(): x.filter( regex='^pic_flag=""$', repl='pic_flag="{0}"'.format( getattr(self.pkg.compiler, "{0}_pic_flag".format(cc)) ), start_at="# ### BEGIN {0}".format(marker), stop_at="# ### END {0}".format(marker), ) # Other compiler-specific patches: if self.pkg.compiler.name == "fj": x.filter(regex="-nostdlib", repl="", string=True) rehead = r"/\S*/" for o in [ r"fjhpctag\.o", r"fjcrt0\.o", r"fjlang08\.o", r"fjomp\.o", r"crti\.o", r"crtbeginS\.o", r"crtendS\.o", ]: x.filter(regex=(rehead + o), repl="") elif self.pkg.compiler.name == "dpcpp": # Hack to filter out spurious predep_objects when building with Intel dpcpp # (see https://github.com/spack/spack/issues/32863): x.filter(regex=r"^(predep_objects=.*)/tmp/conftest-[0-9A-Fa-f]+\.o", repl=r"\1") x.filter(regex=r"^(predep_objects=.*)/tmp/a-[0-9A-Fa-f]+\.o", repl=r"\1") elif self.pkg.compiler.name == "nag": for tag in ["fc", "f77"]: marker = markers[tag] start_at = "# ### BEGIN {0}".format(marker) stop_at = "# ### END {0}".format(marker) # Libtool 2.4.2 does not know the shared flag: x.filter( regex=r"\$CC -shared", repl=r"\$CC -Wl,-shared", string=True, start_at=start_at, stop_at=stop_at, ) # Libtool does not know how to inject whole archives # (e.g. https://github.com/pmodels/mpich/issues/4358): x.filter( regex=r'^whole_archive_flag_spec="\\\$({?wl}?)--whole-archive' r'\\\$convenience \\\$\1--no-whole-archive"$', repl=r'whole_archive_flag_spec="\$\1--whole-archive' r"\`for conv in \$convenience\\\\\"\\\\\"; do test -n \\\\\"\$conv\\\\\" && " r"new_convenience=\\\\\"\$new_convenience,\$conv\\\\\"; done; " r'func_echo_all \\\\\"\$new_convenience\\\\\"\` \$\1--no-whole-archive"', start_at=start_at, stop_at=stop_at, ) # The compiler requires special treatment in certain cases: x.filter( regex=r"^(with_gcc=.*)$", repl="\\1\n\n# Is the compiler the NAG compiler?\nwith_nag=yes", start_at=start_at, stop_at=stop_at, ) # Disable the special treatment for gcc and g++: for tag in ["cc", "cxx"]: marker = markers[tag] x.filter( regex=r"^(with_gcc=.*)$", repl="\\1\n\n# Is the compiler the NAG compiler?\nwith_nag=no", start_at="# ### BEGIN {0}".format(marker), stop_at="# ### END {0}".format(marker), ) # The compiler does not support -pthread flag, which might come # from the inherited linker flags. We prepend the flag with -Wl, # before using it: x.filter( regex=r"^(\s*)(for tmp_inherited_linker_flag in \$tmp_inherited_linker_flags; " r"do\s*)$", repl='\\1if test "x$with_nag" = xyes; then\n' "\\1 revert_nag_pthread=$tmp_inherited_linker_flags\n" "\\1 tmp_inherited_linker_flags=" "`$ECHO \"$tmp_inherited_linker_flags\" | $SED 's% -pthread% -Wl,-pthread%g'`\n" '\\1 test x"$revert_nag_pthread" = x"$tmp_inherited_linker_flags" && ' "revert_nag_pthread=no || revert_nag_pthread=yes\n" "\\1fi\n\\1\\2", start_at='if test -n "$inherited_linker_flags"; then', stop_at='case " $new_inherited_linker_flags " in', ) # And revert the modification to produce '*.la' files that can be # used with gcc (normally, we do not install the files but they can # still be used during the building): start_at = '# Time to change all our "foo.ltframework" stuff back to "-framework foo"' stop_at = "# installed libraries to the beginning of the library search list" x.filter( regex=r"(\s*)(# move library search paths that coincide with paths to not " r"yet\s*)$", repl='\\1test x"$with_nag$revert_nag_pthread" = xyesyes &&\n' '\\1 new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | ' "$SED 's% -Wl,-pthread% -pthread%g'`\n\\1\\2", start_at=start_at, stop_at=stop_at, ) @property def configure_directory(self): """Return the directory where 'configure' resides.""" return self.pkg.stage.source_path @property def configure_abs_path(self): # Absolute path to configure configure_abs_path = os.path.join(os.path.abspath(self.configure_directory), "configure") return configure_abs_path @property def build_directory(self): """Override to provide another place to build the package""" return self.configure_directory
[docs] @spack.builder.run_before("autoreconf") def delete_configure_to_force_update(self): if self.force_autoreconf: fs.force_remove(self.configure_abs_path)
[docs] def autoreconf(self, pkg, spec, prefix): """Not needed usually, configure should be already there""" # If configure exists nothing needs to be done if os.path.exists(self.configure_abs_path): return # Else try to regenerate it, which reuquires a few build dependencies ensure_build_dependencies_or_raise( spec=spec, dependencies=["autoconf", "automake", "libtool"], error_msg="Cannot generate configure", ) tty.msg("Configure script not found: trying to generate it") tty.warn("*********************************************************") tty.warn("* If the default procedure fails, consider implementing *") tty.warn("* a custom AUTORECONF phase in the package *") tty.warn("*********************************************************") with fs.working_dir(self.configure_directory): m = inspect.getmodule(self.pkg) # This line is what is needed most of the time # --install, --verbose, --force autoreconf_args = ["-ivf"] autoreconf_args += self.autoreconf_search_path_args autoreconf_args += self.autoreconf_extra_args m.autoreconf(*autoreconf_args)
@property def autoreconf_search_path_args(self): """Search path includes for autoreconf. Add an -I flag for all `aclocal` dirs of build deps, skips the default path of automake, move external include flags to the back, since they might pull in unrelated m4 files shadowing spack dependencies.""" return _autoreconf_search_path_args(self.spec)
[docs] @spack.builder.run_after("autoreconf") def set_configure_or_die(self): """Ensure the presence of a "configure" script, or raise. If the "configure" is found, a module level attribute is set. Raises: RuntimeError: if the "configure" script is not found """ # Check if the "configure" script is there. If not raise a RuntimeError. if not os.path.exists(self.configure_abs_path): msg = "configure script not found in {0}" raise RuntimeError(msg.format(self.configure_directory)) # Monkey-patch the configure script in the corresponding module inspect.getmodule(self.pkg).configure = Executable(self.configure_abs_path)
[docs] def configure_args(self): """Return the list of all the arguments that must be passed to configure, except ``--prefix`` which will be pre-pended to the list. """ return []
[docs] def configure(self, pkg, spec, prefix): """Run "configure", with the arguments specified by the builder and an appropriately set prefix. """ options = getattr(self.pkg, "configure_flag_args", []) options += ["--prefix={0}".format(prefix)] options += self.configure_args() with fs.working_dir(self.build_directory, create=True): inspect.getmodule(self.pkg).configure(*options)
[docs] def build(self, pkg, spec, prefix): """Run "make" on the build targets specified by the builder.""" # See https://autotools.io/automake/silent.html params = ["V=1"] params += self.build_targets with fs.working_dir(self.build_directory): inspect.getmodule(self.pkg).make(*params)
[docs] def install(self, pkg, spec, prefix): """Run "make" on the install targets specified by the builder.""" with fs.working_dir(self.build_directory): inspect.getmodule(self.pkg).make(*self.install_targets)
spack.builder.run_after("build")(execute_build_time_tests)
[docs] def check(self): """Run "make" on the ``test`` and ``check`` targets, if found.""" with fs.working_dir(self.build_directory): self.pkg._if_make_target_execute("test") self.pkg._if_make_target_execute("check")
def _activate_or_not( self, name, activation_word, deactivation_word, activation_value=None, variant=None ): """This function contain the current implementation details of :meth:`~spack.build_systems.autotools.AutotoolsBuilder.with_or_without` and :meth:`~spack.build_systems.autotools.AutotoolsBuilder.enable_or_disable`. Args: name (str): name of the option that is being activated or not activation_word (str): the default activation word ('with' in the case of ``with_or_without``) deactivation_word (str): the default deactivation word ('without' in the case of ``with_or_without``) activation_value (typing.Callable): callable that accepts a single value. This value is either one of the allowed values for a multi-valued variant or the name of a bool-valued variant. Returns the parameter to be used when the value is activated. The special value 'prefix' can also be assigned and will return ``spec[name].prefix`` as activation parameter. variant (str): name of the variant that is being processed (if different from option name) Examples: Given a package with: .. code-block:: python variant('foo', values=('x', 'y'), description='') variant('bar', default=True, description='') variant('ba_z', default=True, description='') calling this function like: .. code-block:: python _activate_or_not( 'foo', 'with', 'without', activation_value='prefix' ) _activate_or_not('bar', 'with', 'without') _activate_or_not('ba-z', 'with', 'without', variant='ba_z') will generate the following configuration options: .. code-block:: console --with-x=<prefix-to-x> --without-y --with-bar --with-ba-z for ``<spec-name> foo=x +bar`` Note: returns an empty list when the variant is conditional and its condition is not met. Returns: list: list of strings that corresponds to the activation/deactivation of the variant that has been processed Raises: KeyError: if name is not among known variants """ spec = self.pkg.spec args = [] if activation_value == "prefix": activation_value = lambda x: spec[x].prefix variant = variant or name # Defensively look that the name passed as argument is among # variants if variant not in self.pkg.variants: msg = '"{0}" is not a variant of "{1}"' raise KeyError(msg.format(variant, self.pkg.name)) if variant not in spec.variants: return [] # Create a list of pairs. Each pair includes a configuration # option and whether or not that option is activated variant_desc, _ = self.pkg.variants[variant] if set(variant_desc.values) == set((True, False)): # BoolValuedVariant carry information about a single option. # Nonetheless, for uniformity of treatment we'll package them # in an iterable of one element. condition = "+{name}".format(name=variant) options = [(name, condition in spec)] else: condition = "{variant}={value}" # "feature_values" is used to track values which correspond to # features which can be enabled or disabled as understood by the # package's build system. It excludes values which have special # meanings and do not correspond to features (e.g. "none") feature_values = ( getattr(variant_desc.values, "feature_values", None) or variant_desc.values ) options = [ (value, condition.format(variant=variant, value=value) in spec) for value in feature_values ] # For each allowed value in the list of values for option_value, activated in options: # Search for an override in the package for this value override_name = "{0}_or_{1}_{2}".format( activation_word, deactivation_word, option_value ) line_generator = getattr(self, override_name, None) or getattr( self.pkg, override_name, None ) # If not available use a sensible default if line_generator is None: def _default_generator(is_activated): if is_activated: line = "--{0}-{1}".format(activation_word, option_value) if activation_value is not None and activation_value( option_value ): # NOQA=ignore=E501 line += "={0}".format(activation_value(option_value)) return line return "--{0}-{1}".format(deactivation_word, option_value) line_generator = _default_generator args.append(line_generator(activated)) return args
[docs] def with_or_without(self, name, activation_value=None, variant=None): """Inspects a variant and returns the arguments that activate or deactivate the selected feature(s) for the configure options. This function works on all type of variants. For bool-valued variants it will return by default ``--with-{name}`` or ``--without-{name}``. For other kinds of variants it will cycle over the allowed values and return either ``--with-{value}`` or ``--without-{value}``. If activation_value is given, then for each possible value of the variant, the option ``--with-{value}=activation_value(value)`` or ``--without-{value}`` will be added depending on whether or not ``variant=value`` is in the spec. Args: name (str): name of a valid multi-valued variant activation_value (typing.Callable): callable that accepts a single value and returns the parameter to be used leading to an entry of the type ``--with-{name}={parameter}``. The special value 'prefix' can also be assigned and will return ``spec[name].prefix`` as activation parameter. Returns: list of arguments to configure """ return self._activate_or_not(name, "with", "without", activation_value, variant)
[docs] def enable_or_disable(self, name, activation_value=None, variant=None): """Same as :meth:`~spack.build_systems.autotools.AutotoolsBuilder.with_or_without` but substitute ``with`` with ``enable`` and ``without`` with ``disable``. Args: name (str): name of a valid multi-valued variant activation_value (typing.Callable): if present accepts a single value and returns the parameter to be used leading to an entry of the type ``--enable-{name}={parameter}`` The special value 'prefix' can also be assigned and will return ``spec[name].prefix`` as activation parameter. Returns: list of arguments to configure """ return self._activate_or_not(name, "enable", "disable", activation_value, variant)
spack.builder.run_after("install")(execute_install_time_tests)
[docs] def installcheck(self): """Run "make" on the ``installcheck`` target, if found.""" with fs.working_dir(self.build_directory): self.pkg._if_make_target_execute("installcheck")
[docs] @spack.builder.run_after("install") def remove_libtool_archives(self): """Remove all .la files in prefix sub-folders if the package sets ``install_libtool_archives`` to be False. """ # If .la files are to be installed there's nothing to do if self.install_libtool_archives: return # Remove the files and create a log of what was removed libtool_files = fs.find(str(self.pkg.prefix), "*.la", recursive=True) with fs.safe_remove(*libtool_files): fs.mkdirp(os.path.dirname(self._removed_la_files_log)) with open(self._removed_la_files_log, mode="w") as f: f.write("\n".join(libtool_files))
[docs] def setup_build_environment(self, env): if self.spec.platform == "darwin" and macos_version() >= Version("11"): # Many configure files rely on matching '10.*' for macOS version # detection and fail to add flags if it shows as version 11. env.set("MACOSX_DEPLOYMENT_TARGET", "10.16")
# On macOS, force rpaths for shared library IDs and remove duplicate rpaths spack.builder.run_after("install", when="platform=darwin")(apply_macos_rpath_fixups)
def _autoreconf_search_path_args(spec): dirs_seen = set() flags_spack, flags_external = [], [] # We don't want to add an include flag for automake's default search path. for automake in spec.dependencies(name="automake", deptype="build"): try: s = os.stat(automake.prefix.share.aclocal) if stat.S_ISDIR(s.st_mode): dirs_seen.add((s.st_ino, s.st_dev)) except OSError: pass for dep in spec.dependencies(deptype="build"): path = dep.prefix.share.aclocal # Skip non-existing aclocal paths try: s = os.stat(path) except OSError: continue # Skip things seen before, as well as non-dirs. if (s.st_ino, s.st_dev) in dirs_seen or not stat.S_ISDIR(s.st_mode): continue dirs_seen.add((s.st_ino, s.st_dev)) flags = flags_external if dep.external else flags_spack flags.extend(["-I", path]) return flags_spack + flags_external