| #!/usr/bin/python3 |
| ##===- utils/llvmbuild - Build the LLVM project ----------------*-python-*-===## |
| # |
| # The LLVM Compiler Infrastructure |
| # |
| # This file is distributed under the University of Illinois Open Source |
| # License. See LICENSE.TXT for details. |
| # |
| ##===----------------------------------------------------------------------===## |
| # |
| # This script builds many different flavors of the LLVM ecosystem. It |
| # will build LLVM, Clang, llvm-gcc, and dragonegg as well as run tests |
| # on them. This script is convenient to use to check builds and tests |
| # before committing changes to the upstream repository |
| # |
| # A typical source setup uses three trees and looks like this: |
| # |
| # official |
| # dragonegg |
| # trunk |
| # gcc |
| # trunk |
| # llvm |
| # trunk |
| # tools |
| # clang |
| # tags |
| # RELEASE_28 |
| # tools |
| # clang |
| # llvm-gcc |
| # trunk |
| # tags |
| # RELEASE_28 |
| # staging |
| # dragonegg |
| # trunk |
| # gcc |
| # trunk |
| # llvm |
| # trunk |
| # tools |
| # clang |
| # tags |
| # RELEASE_28 |
| # tools |
| # clang |
| # llvm-gcc |
| # trunk |
| # tags |
| # RELEASE_28 |
| # commit |
| # dragonegg |
| # trunk |
| # gcc |
| # trunk |
| # llvm |
| # trunk |
| # tools |
| # clang |
| # tags |
| # RELEASE_28 |
| # tools |
| # clang |
| # llvm-gcc |
| # trunk |
| # tags |
| # RELEASE_28 |
| # |
| # "gcc" above is the upstream FSF gcc and "gcc/trunk" refers to the |
| # 4.5 branch as discussed in the dragonegg build guide. |
| # |
| # In a typical workflow, the "official" tree always contains unchanged |
| # sources from the main LLVM project repositories. The "staging" tree |
| # is where local work is done. A set of changes resides there waiting |
| # to be moved upstream. The "commit" tree is where changes from |
| # "staging" make their way upstream. Individual incremental changes |
| # from "staging" are applied to "commit" and committed upstream after |
| # a successful build and test run. A successful build is one in which |
| # testing results in no more failures than seen in the testing of the |
| # "official" tree. |
| # |
| # A build may be invoked as such: |
| # |
| # llvmbuild --src=~/llvm/commit --src=~/llvm/staging |
| # --src=~/llvm/official --branch=trunk --branch=tags/RELEASE_28 |
| # --build=debug --build=release --build=paranoid |
| # --prefix=/home/greened/install --builddir=/home/greened/build |
| # |
| # This will build the LLVM ecosystem, including LLVM, Clang, llvm-gcc, |
| # gcc 4.5 and dragonegg, putting build results in ~/build and |
| # installing tools in ~/install. llvmbuild creates separate build and |
| # install directories for each source/branch/build flavor. In the |
| # above example, llvmbuild will build debug, release and paranoid |
| # (debug+checks) flavors of the trunk and RELEASE_28 branches from |
| # each source tree (official, staging and commit) for a total of |
| # eighteen builds. All builds will be run in parallel. |
| # |
| # The user may control parallelism via the --jobs and --threads |
| # switches. --jobs tells llvmbuild the maximum total number of builds |
| # to activate in parallel. The user may think of it as equivalent to |
| # the GNU make -j switch. --threads tells llvmbuild how many worker |
| # threads to use to accomplish those builds. If --threads is less |
| # than --jobs, --threads workers will be launched and each one will |
| # pick a source/branch/flavor combination to build. Then llvmbuild |
| # will invoke GNU make with -j (--jobs / --threads) to use up the |
| # remaining job capacity. Once a worker is finished with a build, it |
| # will pick another combination off the list and start building it. |
| # |
| ##===----------------------------------------------------------------------===## |
| |
| import optparse |
| import os |
| import sys |
| import threading |
| import queue |
| import logging |
| import traceback |
| import subprocess |
| import re |
| |
| # TODO: Use shutil.which when it is available (3.2 or later) |
| def find_executable(executable, path=None): |
| """Try to find 'executable' in the directories listed in 'path' (a |
| string listing directories separated by 'os.pathsep'; defaults to |
| os.environ['PATH']). Returns the complete filename or None if not |
| found |
| """ |
| if path is None: |
| path = os.environ['PATH'] |
| paths = path.split(os.pathsep) |
| extlist = [''] |
| if os.name == 'os2': |
| (base, ext) = os.path.splitext(executable) |
| # executable files on OS/2 can have an arbitrary extension, but |
| # .exe is automatically appended if no dot is present in the name |
| if not ext: |
| executable = executable + ".exe" |
| elif sys.platform == 'win32': |
| pathext = os.environ['PATHEXT'].lower().split(os.pathsep) |
| (base, ext) = os.path.splitext(executable) |
| if ext.lower() not in pathext: |
| extlist = pathext |
| for ext in extlist: |
| execname = executable + ext |
| if os.path.isfile(execname): |
| return execname |
| else: |
| for p in paths: |
| f = os.path.join(p, execname) |
| if os.path.isfile(f): |
| return f |
| else: |
| return None |
| |
| def is_executable(fpath): |
| return os.path.exists(fpath) and os.access(fpath, os.X_OK) |
| |
| def add_options(parser): |
| parser.add_option("-v", "--verbose", action="store_true", |
| default=False, |
| help=("Output informational messages" |
| " [default: %default]")) |
| parser.add_option("--src", action="append", |
| help=("Top-level source directory [default: %default]")) |
| parser.add_option("--build", action="append", |
| help=("Build types to run [default: %default]")) |
| parser.add_option("--branch", action="append", |
| help=("Source branch to build [default: %default]")) |
| parser.add_option("--cc", default=find_executable("cc"), |
| help=("The C compiler to use [default: %default]")) |
| parser.add_option("--cxx", default=find_executable("c++"), |
| help=("The C++ compiler to use [default: %default]")) |
| parser.add_option("--threads", default=4, type="int", |
| help=("The number of worker threads to use " |
| "[default: %default]")) |
| parser.add_option("--jobs", "-j", default=8, type="int", |
| help=("The number of simultaneous build jobs " |
| "[default: %default]")) |
| parser.add_option("--prefix", |
| help=("Root install directory [default: %default]")) |
| parser.add_option("--builddir", |
| help=("Root build directory [default: %default]")) |
| parser.add_option("--extra-llvm-config-flags", default="", |
| help=("Extra flags to pass to llvm configure [default: %default]")) |
| parser.add_option("--extra-llvm-gcc-config-flags", default="", |
| help=("Extra flags to pass to llvm-gcc configure [default: %default]")) |
| parser.add_option("--extra-gcc-config-flags", default="", |
| help=("Extra flags to pass to gcc configure [default: %default]")) |
| parser.add_option("--force-configure", default=False, action="store_true", |
| help=("Force reconfigure of all components")) |
| parser.add_option("--no-gcc", default=False, action="store_true", |
| help=("Do not build dragonegg and gcc")) |
| parser.add_option("--no-install", default=False, action="store_true", |
| help=("Do not do installs")) |
| return |
| |
| def check_options(parser, options, valid_builds): |
| # See if we're building valid flavors. |
| for build in options.build: |
| if (build not in valid_builds): |
| parser.error("'" + build + "' is not a valid build flavor " |
| + str(valid_builds)) |
| |
| # See if we can find source directories. |
| for src in options.src: |
| for component in components: |
| component = component.rstrip("2") |
| compsrc = src + "/" + component |
| if (not os.path.isdir(compsrc)): |
| parser.error("'" + compsrc + "' does not exist") |
| if (options.branch is not None): |
| for branch in options.branch: |
| if (not os.path.isdir(os.path.join(compsrc, branch))): |
| parser.error("'" + os.path.join(compsrc, branch) |
| + "' does not exist") |
| |
| # See if we can find the compilers |
| options.cc = find_executable(options.cc) |
| options.cxx = find_executable(options.cxx) |
| |
| return |
| |
| # Find a unique short name for the given set of paths. This searches |
| # back through path components until it finds unique component names |
| # among all given paths. |
| def get_path_abbrevs(paths): |
| # Find the number of common starting characters in the last component |
| # of the paths. |
| unique_paths = list(paths) |
| |
| class NotFoundException(Exception): pass |
| |
| # Find a unique component of each path. |
| unique_bases = unique_paths[:] |
| found = 0 |
| while len(unique_paths) > 0: |
| bases = [os.path.basename(src) for src in unique_paths] |
| components = { c for c in bases } |
| # Account for single entry in paths. |
| if len(components) > 1 or len(components) == len(bases): |
| # We found something unique. |
| for c in components: |
| if bases.count(c) == 1: |
| index = bases.index(c) |
| unique_bases[index] = c |
| # Remove the corresponding path from the set under |
| # consideration. |
| unique_paths[index] = None |
| unique_paths = [ p for p in unique_paths if p is not None ] |
| unique_paths = [os.path.dirname(src) for src in unique_paths] |
| |
| if len(unique_paths) > 0: |
| raise NotFoundException() |
| |
| abbrevs = dict(zip(paths, [base for base in unique_bases])) |
| |
| return abbrevs |
| |
| # Given a set of unique names, find a short character sequence that |
| # uniquely identifies them. |
| def get_short_abbrevs(unique_bases): |
| # Find a unique start character for each path base. |
| my_unique_bases = unique_bases[:] |
| unique_char_starts = unique_bases[:] |
| while len(my_unique_bases) > 0: |
| for start, char_tuple in enumerate(zip(*[base |
| for base in my_unique_bases])): |
| chars = { c for c in char_tuple } |
| # Account for single path. |
| if len(chars) > 1 or len(chars) == len(char_tuple): |
| # We found something unique. |
| for c in chars: |
| if char_tuple.count(c) == 1: |
| index = char_tuple.index(c) |
| unique_char_starts[index] = start |
| # Remove the corresponding path from the set under |
| # consideration. |
| my_unique_bases[index] = None |
| my_unique_bases = [ b for b in my_unique_bases |
| if b is not None ] |
| break |
| |
| if len(my_unique_bases) > 0: |
| raise NotFoundException() |
| |
| abbrevs = [abbrev[start_index:start_index+3] |
| for abbrev, start_index |
| in zip([base for base in unique_bases], |
| [index for index in unique_char_starts])] |
| |
| abbrevs = dict(zip(unique_bases, abbrevs)) |
| |
| return abbrevs |
| |
| class Builder(threading.Thread): |
| class ExecutableNotFound(Exception): pass |
| class FileNotExecutable(Exception): pass |
| |
| def __init__(self, work_queue, jobs, |
| build_abbrev, source_abbrev, branch_abbrev, |
| options): |
| super().__init__() |
| self.work_queue = work_queue |
| self.jobs = jobs |
| self.cc = options.cc |
| self.cxx = options.cxx |
| self.build_abbrev = build_abbrev |
| self.source_abbrev = source_abbrev |
| self.branch_abbrev = branch_abbrev |
| self.build_prefix = options.builddir |
| self.install_prefix = options.prefix |
| self.options = options |
| self.component_abbrev = dict( |
| llvm="llvm", |
| llvm_gcc="lgcc", |
| llvm2="llv2", |
| gcc="ugcc", |
| dagonegg="degg") |
| def run(self): |
| while True: |
| try: |
| source, branch, build = self.work_queue.get() |
| self.dobuild(source, branch, build) |
| except: |
| traceback.print_exc() |
| finally: |
| self.work_queue.task_done() |
| |
| def execute(self, command, execdir, env, component): |
| prefix = self.component_abbrev[component.replace("-", "_")] |
| pwd = os.getcwd() |
| if not os.path.exists(execdir): |
| os.makedirs(execdir) |
| |
| execenv = os.environ.copy() |
| |
| for key, value in env.items(): |
| execenv[key] = value |
| |
| self.logger.debug("[" + prefix + "] " + "env " + str(env) + " " |
| + " ".join(command)); |
| |
| try: |
| proc = subprocess.Popen(command, |
| cwd=execdir, |
| env=execenv, |
| stdout=subprocess.PIPE, |
| stderr=subprocess.STDOUT) |
| |
| line = proc.stdout.readline() |
| while line: |
| self.logger.info("[" + prefix + "] " |
| + str(line, "utf-8").rstrip()) |
| line = proc.stdout.readline() |
| |
| except: |
| traceback.print_exc() |
| |
| # Get a list of C++ include directories to pass to clang. |
| def get_includes(self): |
| # Assume we're building with g++ for now. |
| command = [self.cxx] |
| command += ["-v", "-x", "c++", "/dev/null", "-fsyntax-only"] |
| includes = [] |
| self.logger.debug(command) |
| try: |
| proc = subprocess.Popen(command, |
| stdout=subprocess.PIPE, |
| stderr=subprocess.STDOUT) |
| |
| gather = False |
| line = proc.stdout.readline() |
| while line: |
| self.logger.debug(line) |
| if re.search("End of search list", str(line)) is not None: |
| self.logger.debug("Stop Gather") |
| gather = False |
| if gather: |
| includes.append(str(line, "utf-8").strip()) |
| if re.search("#include <...> search starts", str(line)) is not None: |
| self.logger.debug("Start Gather") |
| gather = True |
| line = proc.stdout.readline() |
| except: |
| traceback.print_exc() |
| self.logger.debug(includes) |
| return includes |
| |
| def dobuild(self, source, branch, build): |
| build_suffix = "" |
| |
| ssabbrev = get_short_abbrevs([ab for ab in self.source_abbrev.values()]) |
| |
| if branch is not None: |
| sbabbrev = get_short_abbrevs([ab for ab in self.branch_abbrev.values()]) |
| |
| prefix = "[" + ssabbrev[self.source_abbrev[source]] + "-" + sbabbrev[self.branch_abbrev[branch]] + "-" + self.build_abbrev[build] + "]" |
| self.install_prefix += "/" + self.source_abbrev[source] + "/" + branch + "/" + build |
| build_suffix += self.source_abbrev[source] + "/" + branch + "/" + build |
| else: |
| prefix = "[" + ssabbrev[self.source_abbrev[source]] + "-" + self.build_abbrev[build] + "]" |
| self.install_prefix += "/" + self.source_abbrev[source] + "/" + build |
| build_suffix += "/" + self.source_abbrev[source] + "/" + build |
| |
| self.logger = logging.getLogger(prefix) |
| |
| self.logger.debug(self.install_prefix) |
| |
| # Assume we're building with gcc for now. |
| cxxincludes = self.get_includes() |
| cxxroot = cxxincludes[0] |
| cxxarch = os.path.basename(cxxincludes[1]) |
| |
| configure_flags = dict( |
| llvm=dict(debug=["--prefix=" + self.install_prefix, |
| "--with-extra-options=-Werror", |
| "--enable-assertions", |
| "--disable-optimized", |
| "--with-cxx-include-root=" + cxxroot, |
| "--with-cxx-include-arch=" + cxxarch], |
| release=["--prefix=" + self.install_prefix, |
| "--with-extra-options=-Werror", |
| "--enable-optimized", |
| "--with-cxx-include-root=" + cxxroot, |
| "--with-cxx-include-arch=" + cxxarch], |
| paranoid=["--prefix=" + self.install_prefix, |
| "--with-extra-options=-Werror", |
| "--enable-assertions", |
| "--enable-expensive-checks", |
| "--disable-optimized", |
| "--with-cxx-include-root=" + cxxroot, |
| "--with-cxx-include-arch=" + cxxarch]), |
| llvm_gcc=dict(debug=["--prefix=" + self.install_prefix, |
| "--enable-checking", |
| "--program-prefix=llvm-", |
| "--enable-llvm=" + self.build_prefix + "/llvm/" + build_suffix, |
| # Fortran install seems to be broken. |
| # "--enable-languages=c,c++,fortran"], |
| "--enable-languages=c,c++"], |
| release=["--prefix=" + self.install_prefix, |
| "--program-prefix=llvm-", |
| "--enable-llvm=" + self.build_prefix + "/llvm/" + build_suffix, |
| # Fortran install seems to be broken. |
| # "--enable-languages=c,c++,fortran"], |
| "--enable-languages=c,c++"], |
| paranoid=["--prefix=" + self.install_prefix, |
| "--enable-checking", |
| "--program-prefix=llvm-", |
| "--enable-llvm=" + self.build_prefix + "/llvm/" + build_suffix, |
| # Fortran install seems to be broken. |
| # "--enable-languages=c,c++,fortran"]), |
| "--enable-languages=c,c++"]), |
| llvm2=dict(debug=["--prefix=" + self.install_prefix, |
| "--with-extra-options=-Werror", |
| "--enable-assertions", |
| "--disable-optimized", |
| "--with-llvmgccdir=" + self.install_prefix + "/bin", |
| "--with-cxx-include-root=" + cxxroot, |
| "--with-cxx-include-arch=" + cxxarch], |
| release=["--prefix=" + self.install_prefix, |
| "--with-extra-options=-Werror", |
| "--enable-optimized", |
| "--with-llvmgccdir=" + self.install_prefix + "/bin", |
| "--with-cxx-include-root=" + cxxroot, |
| "--with-cxx-include-arch=" + cxxarch], |
| paranoid=["--prefix=" + self.install_prefix, |
| "--with-extra-options=-Werror", |
| "--enable-assertions", |
| "--enable-expensive-checks", |
| "--disable-optimized", |
| "--with-llvmgccdir=" + self.install_prefix + "/bin", |
| "--with-cxx-include-root=" + cxxroot, |
| "--with-cxx-include-arch=" + cxxarch]), |
| gcc=dict(debug=["--prefix=" + self.install_prefix, |
| "--enable-checking"], |
| release=["--prefix=" + self.install_prefix], |
| paranoid=["--prefix=" + self.install_prefix, |
| "--enable-checking"]), |
| dragonegg=dict(debug=[], |
| release=[], |
| paranoid=[])) |
| |
| configure_env = dict( |
| llvm=dict(debug=dict(CC=self.cc, |
| CXX=self.cxx), |
| release=dict(CC=self.cc, |
| CXX=self.cxx), |
| paranoid=dict(CC=self.cc, |
| CXX=self.cxx)), |
| llvm_gcc=dict(debug=dict(CC=self.cc, |
| CXX=self.cxx), |
| release=dict(CC=self.cc, |
| CXX=self.cxx), |
| paranoid=dict(CC=self.cc, |
| CXX=self.cxx)), |
| llvm2=dict(debug=dict(CC=self.cc, |
| CXX=self.cxx), |
| release=dict(CC=self.cc, |
| CXX=self.cxx), |
| paranoid=dict(CC=self.cc, |
| CXX=self.cxx)), |
| gcc=dict(debug=dict(CC=self.cc, |
| CXX=self.cxx), |
| release=dict(CC=self.cc, |
| CXX=self.cxx), |
| paranoid=dict(CC=self.cc, |
| CXX=self.cxx)), |
| dragonegg=dict(debug=dict(CC=self.cc, |
| CXX=self.cxx), |
| release=dict(CC=self.cc, |
| CXX=self.cxx), |
| paranoid=dict(CC=self.cc, |
| CXX=self.cxx))) |
| |
| make_flags = dict( |
| llvm=dict(debug=["-j" + str(self.jobs)], |
| release=["-j" + str(self.jobs)], |
| paranoid=["-j" + str(self.jobs)]), |
| llvm_gcc=dict(debug=["-j" + str(self.jobs), |
| "bootstrap"], |
| release=["-j" + str(self.jobs), |
| "bootstrap"], |
| paranoid=["-j" + str(self.jobs), |
| "bootstrap"]), |
| llvm2=dict(debug=["-j" + str(self.jobs)], |
| release=["-j" + str(self.jobs)], |
| paranoid=["-j" + str(self.jobs)]), |
| gcc=dict(debug=["-j" + str(self.jobs), |
| "bootstrap"], |
| release=["-j" + str(self.jobs), |
| "bootstrap"], |
| paranoid=["-j" + str(self.jobs), |
| "bootstrap"]), |
| dragonegg=dict(debug=["-j" + str(self.jobs)], |
| release=["-j" + str(self.jobs)], |
| paranoid=["-j" + str(self.jobs)])) |
| |
| make_env = dict( |
| llvm=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| llvm_gcc=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| llvm2=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| gcc=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| dragonegg=dict(debug=dict(GCC=self.install_prefix + "/bin/gcc", |
| LLVM_CONFIG=self.install_prefix + "/bin/llvm-config"), |
| release=dict(GCC=self.install_prefix + "/bin/gcc", |
| LLVM_CONFIG=self.install_prefix + "/bin/llvm-config"), |
| paranoid=dict(GCC=self.install_prefix + "/bin/gcc", |
| LLVM_CONFIG=self.install_prefix + "/bin/llvm-config"))) |
| |
| make_install_flags = dict( |
| llvm=dict(debug=["install"], |
| release=["install"], |
| paranoid=["install"]), |
| llvm_gcc=dict(debug=["install"], |
| release=["install"], |
| paranoid=["install"]), |
| llvm2=dict(debug=["install"], |
| release=["install"], |
| paranoid=["install"]), |
| gcc=dict(debug=["install"], |
| release=["install"], |
| paranoid=["install"]), |
| dragonegg=dict(debug=["install"], |
| release=["install"], |
| paranoid=["install"])) |
| |
| make_install_env = dict( |
| llvm=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| llvm_gcc=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| llvm2=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| gcc=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| dragonegg=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict())) |
| |
| make_check_flags = dict( |
| llvm=dict(debug=["check"], |
| release=["check"], |
| paranoid=["check"]), |
| llvm_gcc=dict(debug=["check"], |
| release=["check"], |
| paranoid=["check"]), |
| llvm2=dict(debug=["check"], |
| release=["check"], |
| paranoid=["check"]), |
| gcc=dict(debug=["check"], |
| release=["check"], |
| paranoid=["check"]), |
| dragonegg=dict(debug=["check"], |
| release=["check"], |
| paranoid=["check"])) |
| |
| make_check_env = dict( |
| llvm=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| llvm_gcc=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| llvm2=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| gcc=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict()), |
| dragonegg=dict(debug=dict(), |
| release=dict(), |
| paranoid=dict())) |
| |
| for component in components: |
| comp = component[:] |
| |
| if (self.options.no_gcc): |
| if (comp == 'gcc' or comp == 'dragonegg' or comp == 'llvm2'): |
| self.logger.info("Skipping " + component + " in " |
| + builddir) |
| continue |
| |
| srcdir = source + "/" + comp.rstrip("2") |
| builddir = self.build_prefix + "/" + comp + "/" + build_suffix |
| installdir = self.install_prefix |
| |
| if (branch is not None): |
| srcdir += "/" + branch |
| |
| comp_key = comp.replace("-", "_") |
| |
| config_args = configure_flags[comp_key][build][:] |
| config_args.extend(getattr(self.options, |
| "extra_" + comp_key.rstrip("2") |
| + "_config_flags").split()) |
| |
| self.logger.info("Configuring " + component + " in " + builddir) |
| self.configure(component, srcdir, builddir, |
| config_args, |
| configure_env[comp_key][build]) |
| |
| self.logger.info("Building " + component + " in " + builddir) |
| self.logger.info("Build: make " + str(make_flags[comp_key][build])) |
| self.make(component, srcdir, builddir, |
| make_flags[comp_key][build], |
| make_env[comp_key][build]) |
| |
| if (not self.options.no_install): |
| self.logger.info("Installing " + component + " in " + installdir) |
| self.make(component, srcdir, builddir, |
| make_install_flags[comp_key][build], |
| make_install_env[comp_key][build]) |
| |
| self.logger.info("Testing " + component + " in " + builddir) |
| self.logger.info("Test: make " |
| + str(make_check_flags[comp_key][build])) |
| self.make(component, srcdir, builddir, |
| make_check_flags[comp_key][build], |
| make_check_env[comp_key][build]) |
| |
| |
| def configure(self, component, srcdir, builddir, flags, env): |
| self.logger.debug("Configure " + str(flags) + " " + str(srcdir) + " -> " |
| + str(builddir)) |
| |
| configure_files = dict( |
| llvm=[(srcdir + "/configure", builddir + "/Makefile")], |
| llvm_gcc=[(srcdir + "/configure", builddir + "/Makefile"), |
| (srcdir + "/gcc/configure", builddir + "/gcc/Makefile")], |
| llvm2=[(srcdir + "/configure", builddir + "/Makefile")], |
| gcc=[(srcdir + "/configure", builddir + "/Makefile"), |
| (srcdir + "/gcc/configure", builddir + "/gcc/Makefile")], |
| dragonegg=[()]) |
| |
| |
| doconfig = False |
| for conf, mf in configure_files[component.replace("-", "_")]: |
| if not os.path.exists(conf): |
| return |
| if os.path.exists(conf) and os.path.exists(mf): |
| confstat = os.stat(conf) |
| makestat = os.stat(mf) |
| if confstat.st_mtime > makestat.st_mtime: |
| doconfig = True |
| break |
| else: |
| doconfig = True |
| break |
| |
| if not doconfig and not self.options.force_configure: |
| return |
| |
| program = srcdir + "/configure" |
| if not is_executable(program): |
| return |
| |
| args = [program] |
| args += ["--verbose"] |
| args += flags |
| self.execute(args, builddir, env, component) |
| |
| def make(self, component, srcdir, builddir, flags, env): |
| program = find_executable("make") |
| if program is None: |
| raise ExecutableNotFound |
| |
| if not is_executable(program): |
| raise FileNotExecutable |
| |
| args = [program] |
| args += flags |
| self.execute(args, builddir, env, component) |
| |
| # Global constants |
| build_abbrev = dict(debug="dbg", release="opt", paranoid="par") |
| #components = ["llvm", "llvm-gcc", "llvm2", "gcc", "dragonegg"] |
| components = ["llvm", "llvm2", "gcc", "dragonegg"] |
| |
| # Parse options |
| parser = optparse.OptionParser(version="%prog 1.0") |
| add_options(parser) |
| (options, args) = parser.parse_args() |
| check_options(parser, options, build_abbrev.keys()); |
| |
| if options.verbose: |
| logging.basicConfig(level=logging.DEBUG, |
| format='%(name)-13s: %(message)s') |
| else: |
| logging.basicConfig(level=logging.INFO, |
| format='%(name)-13s: %(message)s') |
| |
| source_abbrev = get_path_abbrevs(set(options.src)) |
| |
| branch_abbrev = None |
| if options.branch is not None: |
| branch_abbrev = get_path_abbrevs(set(options.branch)) |
| |
| work_queue = queue.Queue() |
| |
| jobs = options.jobs // options.threads |
| if jobs == 0: |
| jobs = 1 |
| |
| numthreads = options.threads |
| |
| logging.getLogger().info("Building with " + str(options.jobs) + " jobs and " |
| + str(numthreads) + " threads using " + str(jobs) |
| + " make jobs") |
| |
| for t in range(numthreads): |
| builder = Builder(work_queue, jobs, |
| build_abbrev, source_abbrev, branch_abbrev, |
| options) |
| builder.daemon = True |
| builder.start() |
| |
| for build in set(options.build): |
| for source in set(options.src): |
| if options.branch is not None: |
| for branch in set(options.branch): |
| work_queue.put((source, branch, build)) |
| else: |
| work_queue.put((source, None, build)) |
| |
| work_queue.join() |