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Avoid Unnecessary Builds
By default, stop the universe build if a key component fails. This avoids useless builds when we know a package is broken anyway. Provide a --keep-going option to override this behavior. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173723 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Greene
parent
87e10dfefa
commit
fcb979ca1a
@ -1,11 +1,11 @@
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#!/usr/bin/python3
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##===- utils/llvmbuild - Build the LLVM project ----------------*-python-*-===##
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#
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is distributed under the University of Illinois Open Source
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# License. See LICENSE.TXT for details.
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#
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#
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##===----------------------------------------------------------------------===##
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#
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# This script builds many different flavors of the LLVM ecosystem. It
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@ -147,6 +147,8 @@ def add_options(parser):
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help=("Do not build dragonegg"))
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parser.add_option("--no-install", default=False, action="store_true",
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help=("Do not do installs"))
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parser.add_option("--keep-going", default=False, action="store_true",
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help=("Keep going after failures"))
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return
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def check_options(parser, options, valid_builds):
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@ -282,7 +284,7 @@ class Builder(threading.Thread):
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for key, value in env.items():
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execenv[key] = value
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self.logger.debug("[" + prefix + "] " + "env " + str(env) + " "
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+ " ".join(command));
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@ -299,6 +301,11 @@ class Builder(threading.Thread):
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+ str(line, "utf-8").rstrip())
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line = proc.stdout.readline()
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(stdoutdata, stderrdata) = proc.communicate()
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retcode = proc.wait()
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return retcode
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except:
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traceback.print_exc()
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@ -327,6 +334,7 @@ class Builder(threading.Thread):
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self.logger.debug("Start Gather")
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gather = True
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line = proc.stdout.readline()
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except:
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traceback.print_exc()
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self.logger.debug(includes)
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@ -438,7 +446,7 @@ class Builder(threading.Thread):
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for component in components:
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comp = component[:]
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if (self.options.no_dragonegg):
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if (comp == 'dragonegg'):
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self.logger.info("Skipping " + component + " in "
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@ -458,43 +466,74 @@ class Builder(threading.Thread):
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"").split())
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self.logger.info("Configuring " + component + " in " + builddir)
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self.configure(component, srcdir, builddir,
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config_args,
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configure_env[comp_key][build])
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configrc = self.configure(component, srcdir, builddir,
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config_args,
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configure_env[comp_key][build])
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self.logger.info("Building " + component + " in " + builddir)
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self.logger.info("Build: make " + str(make_flags[comp_key][build]))
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self.make(component, srcdir, builddir,
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make_flags[comp_key][build],
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make_env[comp_key][build])
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if (configrc == None) :
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self.logger.info("[None] Failed to configure " + component + " in " + installdir)
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if (not self.options.no_install):
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self.logger.info("Installing " + component + " in " + installdir)
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self.make(component, srcdir, builddir,
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make_install_flags[comp_key][build],
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make_install_env[comp_key][build])
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if (configrc == 0 or self.options.keep_going) :
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self.logger.info("Building " + component + " in " + builddir)
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self.logger.info("Build: make " + str(make_flags[comp_key][build]))
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buildrc = self.make(component, srcdir, builddir,
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make_flags[comp_key][build],
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make_env[comp_key][build])
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self.logger.info("Testing " + component + " in " + builddir)
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self.logger.info("Test: make "
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+ str(make_check_flags[comp_key][build]))
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self.make(component, srcdir, builddir,
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make_check_flags[comp_key][build],
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make_check_env[comp_key][build])
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if (buildrc == None) :
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self.logger.info("[None] Failed to build " + component + " in " + installdir)
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if (buildrc == 0 or self.options.keep_going) :
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self.logger.info("Testing " + component + " in " + builddir)
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self.logger.info("Test: make "
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+ str(make_check_flags[comp_key][build]))
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testrc = self.make(component, srcdir, builddir,
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make_check_flags[comp_key][build],
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make_check_env[comp_key][build])
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if (testrc == None) :
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self.logger.info("[None] Failed to test " + component + " in " + installdir)
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if ((testrc == 0 or self.options.keep_going)
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and not self.options.no_install):
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self.logger.info("Installing " + component + " in " + installdir)
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self.make(component, srcdir, builddir,
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make_install_flags[comp_key][build],
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make_install_env[comp_key][build])
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else :
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self.logger.info("Failed testing " + component + " in " + installdir)
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else :
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self.logger.info("Failed to build " + component + " in " + installdir)
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else :
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self.logger.info("Failed to configure " + component + " in " + installdir)
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def configure(self, component, srcdir, builddir, flags, env):
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prefix = self.component_abbrev[component.replace("-", "_")]
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self.logger.debug("Configure " + str(flags) + " " + str(srcdir) + " -> "
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+ str(builddir))
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configure_files = dict(
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llvm=[(srcdir + "/configure", builddir + "/Makefile")],
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dragonegg=[("","")])
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dragonegg=[(None,None)])
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doconfig = False
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for conf, mf in configure_files[component.replace("-", "_")]:
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if conf is None:
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# No configure necessary
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return 0
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if not os.path.exists(conf):
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return
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self.logger.info("[" + prefix + "] Configure failed, no configure script " + conf)
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return -1
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if not os.path.exists(mf):
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self.logger.info("[" + prefix + "] Configure failed, no makefile " + mf)
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return -1
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if os.path.exists(conf) and os.path.exists(mf):
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confstat = os.stat(conf)
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makestat = os.stat(mf)
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@ -506,16 +545,17 @@ class Builder(threading.Thread):
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break
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if not doconfig and not self.options.force_configure:
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return
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return 0
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program = srcdir + "/configure"
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if not is_executable(program):
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return
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self.logger.info("[" + prefix + "] Configure failed, cannot execute " + program)
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return -1
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args = [program]
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args += ["--verbose"]
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args += flags
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self.execute(args, builddir, env, component)
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return self.execute(args, builddir, env, component)
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def make(self, component, srcdir, builddir, flags, env):
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program = find_executable("make")
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@ -527,7 +567,7 @@ class Builder(threading.Thread):
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args = [program]
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args += flags
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self.execute(args, builddir, env, component)
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return self.execute(args, builddir, env, component)
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# Global constants
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build_abbrev = dict(debug="dbg", release="opt", paranoid="par")
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