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Re: [patch] Create sdk style directory on install
Andrew Haley wrote:
Joshua Sumali wrote:
Andrew Haley wrote:
Please assign all Red Hat copyrights to the FSF.
Is there a special way to do this, or do I simply change "Copyright (C)
2005, 2006, 2008 Red Hat, Inc." to "Copyright (C) 2005, 2006, 2008 Free
Software Foundation" on the appropriate files?
That's all you have to do.
Do I take it that you don't have commit access to the gcc tree?
I do not. I was hoping someone would be able to commit the patches for me.
I'll do it.
Andrew.
Copyrights assigned to FSF. ChangeLogs removed from patches and are
found below.
libjava/
2008-06-30 Joshua Sumali <jsumali@redhat.com>
* configure.ac (java-home): new AC_ARG_ENABLE.
(aot-compile-rpm): Likewise.
(CREATE_JAVA_HOME): new AM_CONDITIONAL.
(INSTALL_AOT_RPM): Likewise.
(gcc-suffix): new AC_ARG_WITH.
(arch-directory): Likewise.
(os-directory): Likewise.
(origin-name): Likewise.
(arch-suffix): Likewise.
(jvm-root-dir): Likewise.
(jvm-jar-dir): Likewise.
(python-dir): Likewise.
(AC_CONFIG_FILES): Add contrib/aotcompile.py, contrib/aot-compile,
contrib/aot-compile-rpm, contrib/rebuild-gcj-db.
* Makefile.am (install-data-local): Install Python modules for
aot-compile. Also install an sdk style directory if --enable-java-home
is passed to configure.
(bin_SCRIPTS): add contrib/rebuild-gcj-db and contrib/aot-compile.
* contrib/aot-compile.in: New file.
* contrib/aotcompile.py.in: Likewise.
* contrib/aot-compile-rpm.in: Likewise.
* contrib/classfile.py: Likewise.
* contrib/rebuild-gcj-db.in: Likewise.
* configure: Regenerate.
* Makefile.in: Regenerate.
gcc/
2008-06-30 Joshua Sumali <jsumali@redhat.com>
* doc/install.texi (--enable-java-home): Document.
(--enable-aot-compile-rpm): Likewise.
(--with-arch-directory): Likewise.
(--with-os-directory): Likewise.
(--with-origin-name): Likewise.
(--with-arch-suffix): Likewise.
(--with-jvm-root-dir): Likewise.
(--with-jvm-jar-dir): Likewise.
(--with-python-dir): Likewise.
gcc/java/
2008-06-30 Joshua Sumali <jsumali@redhat.com>
* Make-lang.in (JAVA_MANFILES): Add doc/aot-compile.1 and
doc/rebuild-gcj-db.1
(java.uninstall): Likewise.
(java.maintainer-clean): Likewise.
(aot-compile.pod): New rule.
(rebuild-gcj-db.pod): New rule.
(java.install-man): Install doc/aot-compile.1 and doc/rebuild-gcj-db.1
* gcj.texi: Add new sections for aot-compile and rebuild-gcj-db.
Index: libjava/contrib/rebuild-gcj-db.in
===================================================================
--- libjava/contrib/rebuild-gcj-db.in (revision 0)
+++ libjava/contrib/rebuild-gcj-db.in (revision 0)
@@ -0,0 +1,24 @@
+#!/bin/bash
+# rebuild-gcj-db
+
+## Copyright (C) 2000, 2002, 2003, 2008 Free Software Foundation
+##
+## This file is part of libgcj.
+##
+## This software is copyrighted work licensed under the terms of the
+## Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
+## details.
+
+# Rebuild all the standard databases.
+for base in /usr/lib*; do
+ dbLocation=`@prefix@/bin/gcj-dbtool@gcc_suffix@ -p $base`
+ libdir=$base/gcj
+ if ! test -d $libdir; then
+ # No shared libraries here.
+ continue
+ fi
+ dirname $dbLocation | xargs mkdir -p
+ @prefix@/bin/gcj-dbtool@gcc_suffix@ -n $dbLocation 64
+ find $libdir -follow -name '*.db' -print0 | \
+ xargs -0 @prefix@/bin/gcj-dbtool@gcc_suffix@ -m $dbLocation $dbLocation
+done
Index: libjava/contrib/aotcompile.py.in
===================================================================
--- libjava/contrib/aotcompile.py.in (revision 0)
+++ libjava/contrib/aotcompile.py.in (revision 0)
@@ -0,0 +1,412 @@
+# -*- python -*-
+
+## Copyright (C) 2005, 2006, 2008 Free Software Foundation
+## Written by Gary Benson <gbenson@redhat.com>
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+
+import classfile
+import copy
+import md5
+import operator
+import os
+import sys
+import cStringIO as StringIO
+import zipfile
+
+PATHS = {"make": "@MAKE@",
+ "gcj": "@prefix@/bin/gcj@gcc_suffix@",
+ "dbtool": "@prefix@/bin/gcj-dbtool@gcc_suffix@"}
+
+MAKEFLAGS = []
+GCJFLAGS = ["-fPIC", "-findirect-dispatch", "-fjni"]
+LDFLAGS = ["-Wl,-Bsymbolic"]
+
+MAX_CLASSES_PER_JAR = 1024
+MAX_BYTES_PER_JAR = 1048576
+
+MAKEFILE = "Makefile"
+
+MAKEFILE_HEADER = '''\
+GCJ = %(gcj)s
+DBTOOL = %(dbtool)s
+GCJFLAGS = %(gcjflags)s
+LDFLAGS = %(ldflags)s
+
+%%.o: %%.jar
+ $(GCJ) -c $(GCJFLAGS) $< -o $@
+
+TARGETS = \\
+%(targets)s
+
+all: $(TARGETS)'''
+
+MAKEFILE_JOB = '''
+%(base)s_SOURCES = \\
+%(jars)s
+
+%(base)s_OBJECTS = \\
+$(%(base)s_SOURCES:.jar=.o)
+
+%(dso)s: $(%(base)s_OBJECTS)
+ $(GCJ) -shared $(GCJFLAGS) $(LDFLAGS) $^ -o $@
+
+%(db)s: $(%(base)s_SOURCES)
+ $(DBTOOL) -n $@ 64
+ for jar in $^; do \\
+ $(DBTOOL) -f $@ $$jar \\
+ %(libdir)s/%(dso)s; \\
+ done'''
+
+ZIPMAGIC, CLASSMAGIC = "PK\x03\x04", "\xca\xfe\xba\xbe"
+
+class Error(Exception):
+ pass
+
+class Compiler:
+ def __init__(self, srcdir, libdir, prefix = None):
+ self.srcdir = os.path.abspath(srcdir)
+ self.libdir = os.path.abspath(libdir)
+ if prefix is None:
+ self.dstdir = self.libdir
+ else:
+ self.dstdir = os.path.join(prefix, self.libdir.lstrip(os.sep))
+
+ # Calling code may modify these parameters
+ self.gcjflags = copy.copy(GCJFLAGS)
+ self.ldflags = copy.copy(LDFLAGS)
+ self.makeflags = copy.copy(MAKEFLAGS)
+ self.exclusions = []
+
+ def compile(self):
+ """Search srcdir for classes and jarfiles, then generate
+ solibs and mappings databases for them all in libdir."""
+ if not os.path.isdir(self.dstdir):
+ os.makedirs(self.dstdir)
+ oldcwd = os.getcwd()
+ os.chdir(self.dstdir)
+ try:
+ jobs = self.getJobList()
+ if not jobs:
+ raise Error, "nothing to do"
+ self.writeMakefile(MAKEFILE, jobs)
+ for job in jobs:
+ job.writeJars()
+ system([PATHS["make"]] + self.makeflags)
+ for job in jobs:
+ job.clean()
+ os.unlink(MAKEFILE)
+ finally:
+ os.chdir(oldcwd)
+
+ def getJobList(self):
+ """Return all jarfiles and class collections in srcdir."""
+ jobs = weed_jobs(find_jobs(self.srcdir, self.exclusions))
+ set_basenames(jobs)
+ return jobs
+
+ def writeMakefile(self, path, jobs):
+ """Generate a makefile to build the solibs and mappings
+ databases for the specified list of jobs."""
+ fp = open(path, "w")
+ print >>fp, MAKEFILE_HEADER % {
+ "gcj": PATHS["gcj"],
+ "dbtool": PATHS["dbtool"],
+ "gcjflags": " ".join(self.gcjflags),
+ "ldflags": " ".join(self.ldflags),
+ "targets": " \\\n".join(reduce(operator.add, [
+ (job.dsoName(), job.dbName()) for job in jobs]))}
+ for job in jobs:
+ values = job.ruleArguments()
+ values["libdir"] = self.libdir
+ print >>fp, MAKEFILE_JOB % values
+ fp.close()
+
+def find_jobs(dir, exclusions = ()):
+ """Scan a directory and find things to compile: jarfiles (zips,
+ wars, ears, rars, etc: we go by magic rather than file extension)
+ and directories of classes."""
+ def visit((classes, zips), dir, items):
+ for item in items:
+ path = os.path.join(dir, item)
+ if os.path.islink(path) or not os.path.isfile(path):
+ continue
+ magic = open(path, "r").read(4)
+ if magic == ZIPMAGIC:
+ zips.append(path)
+ elif magic == CLASSMAGIC:
+ classes.append(path)
+ classes, paths = [], []
+ os.path.walk(dir, visit, (classes, paths))
+ # Convert the list of classes into a list of directories
+ while classes:
+ # XXX this requires the class to be correctly located in its heirachy.
+ path = classes[0][:-len(os.sep + classname(classes[0]) + ".class")]
+ paths.append(path)
+ classes = [cls for cls in classes if not cls.startswith(path)]
+ # Handle exclusions. We're really strict about them because the
+ # option is temporary in aot-compile-rpm and dead options left in
+ # specfiles will hinder its removal.
+ for path in exclusions:
+ if path in paths:
+ paths.remove(path)
+ else:
+ raise Error, "%s: path does not exist or is not a job" % path
+ # Build the list of jobs
+ jobs = []
+ paths.sort()
+ for path in paths:
+ if os.path.isfile(path):
+ job = JarJob(path)
+ else:
+ job = DirJob(path)
+ if len(job.classes):
+ jobs.append(job)
+ return jobs
+
+class Job:
+ """A collection of classes that will be compiled as a unit."""
+
+ def __init__(self, path):
+ self.path, self.classes, self.blocks = path, {}, None
+
+ def addClass(self, bytes):
+ """Subclasses call this from their __init__ method for
+ every class they find."""
+ self.classes[md5.new(bytes).digest()] = bytes
+
+ def __makeBlocks(self):
+ """Split self.classes into chunks that can be compiled to
+ native code by gcj. In the majority of cases this is not
+ necessary -- the job will have come from a jarfile which will
+ be equivalent to the one we generate -- but this only happens
+ _if_ the job was a jarfile and _if_ the jarfile isn't too big
+ and _if_ the jarfile has the correct extension and _if_ all
+ classes are correctly named and _if_ the jarfile has no
+ embedded jarfiles. Fitting a special case around all these
+ conditions is tricky to say the least.
+
+ Note that this could be called at the end of each subclass's
+ __init__ method. The reason this is not done is because we
+ need to parse every class file. This is slow, and unnecessary
+ if the job is subsetted."""
+ names = {}
+ for hash, bytes in self.classes.items():
+ name = classname(bytes)
+ if not names.has_key(name):
+ names[name] = []
+ names[name].append(hash)
+ names = names.items()
+ # We have to sort somehow, or the jars we generate
+ # We sort by name in a simplistic attempt to keep related
+ # classes together so inter-class optimisation can happen.
+ names.sort()
+ self.blocks, bytes = [[]], 0
+ for name, hashes in names:
+ for hash in hashes:
+ if len(self.blocks[-1]) >= MAX_CLASSES_PER_JAR \
+ or bytes >= MAX_BYTES_PER_JAR:
+ self.blocks.append([])
+ bytes = 0
+ self.blocks[-1].append((name, hash))
+ bytes += len(self.classes[hash])
+
+ # From Archit Shah:
+ # The implementation and the documentation don't seem to match.
+ #
+ # [a, b].isSubsetOf([a]) => True
+ #
+ # Identical copies of all classes this collection do not exist
+ # in the other. I think the method should be named isSupersetOf
+ # and the documentation should swap uses of "this" and "other"
+ #
+ # XXX think about this when I've had more sleep...
+ def isSubsetOf(self, other):
+ """Returns True if identical copies of all classes in this
+ collection exist in the other."""
+ for item in other.classes.keys():
+ if not self.classes.has_key(item):
+ return False
+ return True
+
+ def __targetName(self, ext):
+ return self.basename + ext
+
+ def tempJarName(self, num):
+ return self.__targetName(".%d.jar" % (num + 1))
+
+ def tempObjName(self, num):
+ return self.__targetName(".%d.o" % (num + 1))
+
+ def dsoName(self):
+ """Return the filename of the shared library that will be
+ built from this job."""
+ return self.__targetName(".so")
+
+ def dbName(self):
+ """Return the filename of the mapping database that will be
+ built from this job."""
+ return self.__targetName(".db")
+
+ def ruleArguments(self):
+ """Return a dictionary of values that when substituted
+ into MAKEFILE_JOB will create the rules required to build
+ the shared library and mapping database for this job."""
+ if self.blocks is None:
+ self.__makeBlocks()
+ return {
+ "base": "".join(
+ [c.isalnum() and c or "_" for c in self.dsoName()]),
+ "jars": " \\\n".join(
+ [self.tempJarName(i) for i in xrange(len(self.blocks))]),
+ "dso": self.dsoName(),
+ "db": self.dbName()}
+
+ def writeJars(self):
+ """Generate jarfiles that can be native compiled by gcj."""
+ if self.blocks is None:
+ self.__makeBlocks()
+ for block, i in zip(self.blocks, xrange(len(self.blocks))):
+ jar = zipfile.ZipFile(self.tempJarName(i), "w", zipfile.ZIP_STORED)
+ for name, hash in block:
+ jar.writestr(
+ zipfile.ZipInfo("%s.class" % name), self.classes[hash])
+ jar.close()
+
+ def clean(self):
+ """Delete all temporary files created during this job's build."""
+ if self.blocks is None:
+ self.__makeBlocks()
+ for i in xrange(len(self.blocks)):
+ os.unlink(self.tempJarName(i))
+ os.unlink(self.tempObjName(i))
+
+class JarJob(Job):
+ """A Job whose origin was a jarfile."""
+
+ def __init__(self, path):
+ Job.__init__(self, path)
+ self._walk(zipfile.ZipFile(path, "r"))
+
+ def _walk(self, zf):
+ for name in zf.namelist():
+ bytes = zf.read(name)
+ if bytes.startswith(ZIPMAGIC):
+ self._walk(zipfile.ZipFile(StringIO.StringIO(bytes)))
+ elif bytes.startswith(CLASSMAGIC):
+ self.addClass(bytes)
+
+class DirJob(Job):
+ """A Job whose origin was a directory of classfiles."""
+
+ def __init__(self, path):
+ Job.__init__(self, path)
+ os.path.walk(path, DirJob._visit, self)
+
+ def _visit(self, dir, items):
+ for item in items:
+ path = os.path.join(dir, item)
+ if os.path.islink(path) or not os.path.isfile(path):
+ continue
+ fp = open(path, "r")
+ magic = fp.read(4)
+ if magic == CLASSMAGIC:
+ self.addClass(magic + fp.read())
+
+def weed_jobs(jobs):
+ """Remove any jarfiles that are completely contained within
+ another. This is more common than you'd think, and we only
+ need one nativified copy of each class after all."""
+ jobs = copy.copy(jobs)
+ while True:
+ for job1 in jobs:
+ for job2 in jobs:
+ if job1 is job2:
+ continue
+ if job1.isSubsetOf(job2):
+ msg = "subsetted %s" % job2.path
+ if job2.isSubsetOf(job1):
+ if (isinstance(job1, DirJob) and
+ isinstance(job2, JarJob)):
+ # In the braindead case where a package
+ # contains an expanded copy of a jarfile
+ # the jarfile takes precedence.
+ continue
+ msg += " (identical)"
+ warn(msg)
+ jobs.remove(job2)
+ break
+ else:
+ continue
+ break
+ else:
+ break
+ continue
+ return jobs
+
+def set_basenames(jobs):
+ """Ensure that each jarfile has a different basename."""
+ names = {}
+ for job in jobs:
+ name = os.path.basename(job.path)
+ if not names.has_key(name):
+ names[name] = []
+ names[name].append(job)
+ for name, set in names.items():
+ if len(set) == 1:
+ set[0].basename = name
+ continue
+ # prefix the jar filenames to make them unique
+ # XXX will not work in most cases -- needs generalising
+ set = [(job.path.split(os.sep), job) for job in set]
+ minlen = min([len(bits) for bits, job in set])
+ set = [(bits[-minlen:], job) for bits, job in set]
+ bits = apply(zip, [bits for bits, job in set])
+ while True:
+ row = bits[-2]
+ for bit in row[1:]:
+ if bit != row[0]:
+ break
+ else:
+ del bits[-2]
+ continue
+ break
+ set = zip(
+ ["_".join(name) for name in apply(zip, bits[-2:])],
+ [job for bits, job in set])
+ for name, job in set:
+ warn("building %s as %s" % (job.path, name))
+ job.basename = name
+ # XXX keep this check until we're properly general
+ names = {}
+ for job in jobs:
+ name = job.basename
+ if names.has_key(name):
+ raise Error, "%s: duplicate jobname" % name
+ names[name] = 1
+
+def system(command):
+ """Execute a command."""
+ status = os.spawnv(os.P_WAIT, command[0], command)
+ if status > 0:
+ raise Error, "%s exited with code %d" % (command[0], status)
+ elif status < 0:
+ raise Error, "%s killed by signal %d" % (command[0], -status)
+
+def warn(msg):
+ """Print a warning message."""
+ print >>sys.stderr, "%s: warning: %s" % (
+ os.path.basename(sys.argv[0]), msg)
+
+def classname(bytes):
+ """Extract the class name from the bytes of a class file."""
+ klass = classfile.Class(bytes)
+ return klass.constants[klass.constants[klass.name][1]][1]
Index: libjava/contrib/aot-compile-rpm.in
===================================================================
--- libjava/contrib/aot-compile-rpm.in (revision 0)
+++ libjava/contrib/aot-compile-rpm.in (revision 0)
@@ -0,0 +1,97 @@
+#!/usr/bin/env python
+
+## Copyright (C) 2005, 2006, 2007 Free Software Foundation
+## Written by Gary Benson <gbenson@redhat.com>
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+
+import sys
+sys.path.append("@python_mod_dir_expanded@")
+import aotcompile
+import os
+
+def libdir():
+ cmd = "%s -p" % aotcompile.PATHS["dbtool"]
+ dir = os.path.abspath(os.popen(cmd, "r").readline().rstrip())
+ dir, base = os.path.split(dir)
+ if base != "classmap.db":
+ raise aotcompile.Error, "%s: unexpected output" % cmd
+ dir, base = os.path.split(dir)
+ if not base.startswith("gcj-"):
+ raise aotcompile.Error, "%s: unexpected output" % cmd
+ return dir
+
+def writeSourceList(srcdir, dstpath):
+ def visit(fp, dir, items):
+ for item in items:
+ path = os.path.join(dir, item)
+ if os.path.isfile(path):
+ print >>fp, path
+ dstdir = os.path.dirname(dstpath)
+ if not os.path.isdir(dstdir):
+ os.makedirs(dstdir)
+ os.path.walk(srcdir, visit, open(dstpath, "w"))
+
+def copy(srcdir, dstdir, suffix):
+ srcdir = os.path.join(srcdir, suffix.lstrip(os.sep))
+ dstdir = os.path.join(dstdir, suffix.lstrip(os.sep))
+ os.makedirs(os.path.dirname(dstdir))
+ aotcompile.system(("/bin/cp", "-a", srcdir, dstdir))
+
+try:
+ name = os.environ.get("RPM_PACKAGE_NAME")
+ if name is None:
+ raise aotcompile.Error, "not for use outside rpm specfiles"
+ arch = os.environ.get("RPM_ARCH")
+ if arch == "noarch":
+ raise aotcompile.Error, "cannot be used on noarch packages"
+ srcdir = os.environ.get("RPM_BUILD_ROOT")
+ if srcdir in (None, "/"):
+ raise aotcompile.Error, "bad $RPM_BUILD_ROOT"
+ tmpdir = os.path.join(os.getcwd(), "aot-compile-rpm")
+ if os.path.exists(tmpdir):
+ raise aotcompile.Error, "%s exists" % tmpdir
+ dstdir = os.path.join(libdir(), "gcj", name)
+
+ compiler = aotcompile.Compiler(srcdir, dstdir, tmpdir)
+ compiler.gcjflags[0:0] = os.environ.get("RPM_OPT_FLAGS", "").split()
+
+ # XXX: This script should not accept options, because having
+ # them it cannot be integrated into rpm. But, gcj cannot
+ # build each and every jarfile yet, so we must be able to
+ # exclude until it can.
+ # XXX --exclude is also used in the jonas rpm to stop
+ # everything being made a subset of the mammoth client
+ # jarfile. Should adjust the subset checker's bias to
+ # favour many small jarfiles over one big one.
+ try:
+ options, exclusions = sys.argv[1:], []
+ while options:
+ if options.pop(0) != "--exclude":
+ raise ValueError
+ compiler.exclusions.append(
+ os.path.join(srcdir, options.pop(0).lstrip(os.sep)))
+ except:
+ print >>sys.stderr, "usage: %s [--exclude PATH]..." % (
+ os.path.basename(sys.argv[0]))
+ sys.exit(1)
+
+ sourcelist = os.path.join(tmpdir, "sources.list")
+ writeSourceList(os.getcwd(), sourcelist)
+ compiler.gcjflags.append("-fsource-filename=" + sourcelist)
+
+ compiler.compile()
+ copy(tmpdir, srcdir, dstdir)
+
+except aotcompile.Error, e:
+ print >>sys.stderr, "%s: error: %s" % (
+ os.path.basename(sys.argv[0]), e)
+ sys.exit(1)
Index: libjava/contrib/classfile.py
===================================================================
--- libjava/contrib/classfile.py (revision 0)
+++ libjava/contrib/classfile.py (revision 0)
@@ -0,0 +1,221 @@
+## Copyright (C) 2004, 2005 Free Software Foundation
+## Written by Gary Benson <gbenson@redhat.com>
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+
+"""Read Java(TM) class files."""
+
+import cStringIO as StringIO
+import struct
+
+class Class:
+ def __init__(self, arg):
+ if hasattr(arg, "read"):
+ self.fp = arg
+ elif type(arg) == type(""):
+ if arg.startswith("\xca\xfe\xba\xbe"):
+ self.fp = StringIO.StringIO(arg)
+ else:
+ self.fp = open(arg, "r")
+ else:
+ raise TypeError, type(arg)
+
+ magic = self._read_int()
+ assert magic == 0xcafebabeL
+ minor, major = self._read(">HH")
+ self.version = (major, minor)
+
+ self.pool_integrity_checks = None
+ try:
+ assert False
+ except AssertionError:
+ self.pool_integrity_checks = []
+
+ self._read_constants_pool()
+
+ self.access_flags = self._read_short()
+ self.name = self._read_reference_Class()
+ self.super = self._read_reference_Class()
+
+ self.interfaces = self._read_interfaces()
+ self.fields = self._read_fieldsormethods()
+ self.methods = self._read_fieldsormethods()
+ self.attributes = self._read_attributes()
+
+ if self.pool_integrity_checks is not None:
+ for index, tag in self.pool_integrity_checks:
+ assert self.constants[index][0] == tag
+
+ del self.fp, self.pool_integrity_checks
+
+ def __repr__(self):
+ result = []
+ attrs = [attr for attr in dir(self)
+ if not attr.startswith("_") and attr != "Member"]
+ attrs.sort()
+ for attr in attrs:
+ result.append("%-13s %s" % (
+ attr + ":", attr == "constants" and
+ "<ELIDED>" or repr(getattr(self, attr))))
+ return "\n".join(result)
+
+ def _read_constants_pool(self):
+ self.constants = {}
+ skip = False
+ for i in xrange(1, self._read_short()):
+ if skip:
+ skip = False
+ continue
+ tag = {
+ 1: "Utf8", 3: "Integer", 4: "Float", 5: "Long",
+ 6: "Double", 7: "Class", 8: "String", 9: "Fieldref",
+ 10: "Methodref", 11: "InterfaceMethodref",
+ 12: "NameAndType"}[self._read_byte()]
+ skip = tag in ("Long", "Double") # crack crack crack!
+ self.constants[i] = (tag, getattr(self, "_read_constant_" + tag)())
+
+ def _read_interfaces(self):
+ result = []
+ for i in xrange(self._read_short()):
+ result.append(self._read_reference_Class())
+ return result
+
+ def _read_fieldsormethods(self):
+ result = []
+ for i in xrange(self._read_short()):
+ result.append(self.Member(self))
+ return result
+
+ class Member:
+ def __init__(self, source):
+ self.access_flags = source._read_short()
+ self.name = source._read_reference_Utf8()
+ self.descriptor = source._read_reference_Utf8()
+ self.attributes = source._read_attributes()
+
+ def __repr__(self):
+ result = []
+ attrs = [attr for attr in dir(self) if not attr.startswith("_")]
+ attrs.sort()
+ for attr in attrs:
+ value = getattr(self, attr)
+ if attr == "attributes" and value.has_key("Code"):
+ value = value.copy()
+ value.update({"Code": "<ELIDED>"})
+ result.append("%-13s %s" % (
+ attr + ":", repr(value).replace(
+ "'Code': '<ELIDED>'", "'Code': <ELIDED>")))
+ return ("\n%s" % (15 * " ")).join(result)
+
+ def _read_attributes(self):
+ result = {}
+ for i in xrange(self._read_short()):
+ name = self._read_reference_Utf8()
+ data = self.fp.read(self._read_int())
+ assert not result.has_key(name)
+ result[name] = data
+ return result
+
+ # Constants pool reference reader convenience functions
+
+ def _read_reference_Utf8(self):
+ return self._read_references("Utf8")[0]
+
+ def _read_reference_Class(self):
+ return self._read_references("Class")[0]
+
+ def _read_reference_Class_NameAndType(self):
+ return self._read_references("Class", "NameAndType")
+
+ def _read_references(self, *args):
+ result = []
+ for arg in args:
+ index = self._read_short()
+ if self.pool_integrity_checks is not None:
+ self.pool_integrity_checks.append((index, arg))
+ result.append(index)
+ return result
+
+ # Constants pool constant reader functions
+
+ def _read_constant_Utf8(self):
+ constant = self.fp.read(self._read_short())
+ try:
+ constant = constant.decode("utf-8")
+ except UnicodeError:
+ constant = _bork_utf8_decode(constant)
+ try:
+ constant = constant.encode("us-ascii")
+ except UnicodeError:
+ pass
+ return constant
+
+ def _read_constant_Integer(self):
+ return self._read_int()
+
+ def _read_constant_Float(self):
+ return self._read(">f")[0]
+
+ def _read_constant_Long(self):
+ return self._read(">q")[0]
+
+ def _read_constant_Double(self):
+ return self._read(">d")[0]
+
+ _read_constant_Class = _read_reference_Utf8
+ _read_constant_String = _read_reference_Utf8
+ _read_constant_Fieldref = _read_reference_Class_NameAndType
+ _read_constant_Methodref = _read_reference_Class_NameAndType
+ _read_constant_InterfaceMethodref = _read_reference_Class_NameAndType
+
+ def _read_constant_NameAndType(self):
+ return self._read_reference_Utf8(), self._read_reference_Utf8()
+
+ # Generic reader functions
+
+ def _read_int(self):
+ # XXX how else to read 32 bits on a 64-bit box?
+ h, l = map(long, self._read(">HH"))
+ return (h << 16) + l
+
+ def _read_short(self):
+ return self._read(">H")[0]
+
+ def _read_byte(self):
+ return self._read("B")[0]
+
+ def _read(self, fmt):
+ return struct.unpack(fmt, self.fp.read(struct.calcsize(fmt)))
+
+def _bork_utf8_decode(data):
+ # more crack!
+ bytes, unicode = map(ord, data), ""
+ while bytes:
+ b1 = bytes.pop(0)
+ if b1 & 0x80:
+ assert b1 & 0x40
+ b2 = bytes.pop(0)
+ assert b2 & 0xC0 == 0x80
+ if b1 & 0x20:
+ assert not b1 & 0x10
+ b3 = bytes.pop(0)
+ assert b3 & 0xC0 == 0x80
+ unicode += unichr(
+ ((b1 & 0x0f) << 12) + ((b2 & 0x3f) << 6) + (b3 & 0x3f))
+ else:
+ unicode += unichr(((b1 & 0x1f) << 6) + (b2 & 0x3f))
+ else:
+ unicode += unichr(b1)
+ return unicode
+
+if __name__ == "__main__":
+ print Class("/usr/share/katana/build/ListDependentClasses.class")
+
Index: libjava/contrib/aot-compile.in
===================================================================
--- libjava/contrib/aot-compile.in (revision 0)
+++ libjava/contrib/aot-compile.in (revision 0)
@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+
+## Copyright (C) 2006 Free Software Foundation
+## Written by Gary Benson <gbenson@redhat.com>
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+
+import sys
+sys.path.append("@python_mod_dir_expanded@")
+import aotcompile
+import getopt
+import os
+
+usage = """\
+Usage: %s [OPTION...] SRCDIR DSTDIR
+AOT-compile all Java bytecode in SRCDIR into DSTDIR.
+
+Options:
+ -M, --make=PATH make executable to use (%s)
+ -C, --gcj=PATH gcj executable to use (%s)
+ -D, --dbtool=PATH gcj-dbtool executable to use (%s)
+ -m, --makeflags=FLAGS flags to pass to make during build
+ -c, --gcjflags=FLAGS flags to pass to gcj during compilation
+ in addition to %s
+ -l, --ldflags=FLAGS flags to pass to gcj during linking
+ in addition to %s
+ -e, --exclude=PATH do not compile PATH
+
+Extra flags may also be passed using the AOT_MAKEFLAGS, AOT_GCJFLAGS
+and AOT_LDFLAGS environment variables.""" % (
+ os.path.basename(sys.argv[0]),
+ aotcompile.PATHS["make"],
+ aotcompile.PATHS["gcj"],
+ aotcompile.PATHS["dbtool"],
+ repr(" ".join(aotcompile.GCJFLAGS)),
+ repr(" ".join(aotcompile.LDFLAGS)))
+
+try:
+ if os.environ.has_key("RPM_PACKAGE_NAME"):
+ raise aotcompile.Error, "not for use within rpm specfiles"
+
+ try:
+ opts, args = getopt.getopt(
+ sys.argv[1:],
+ "M:C:D:m:c:l:e:",
+ ["make=", "gcj=", "dbtool=",
+ "makeflags=" "gcjflags=", "ldflags=",
+ "exclude="])
+ srcdir, dstdir = args
+ except:
+ print >>sys.stderr, usage
+ sys.exit(1)
+
+ compiler = aotcompile.Compiler(srcdir, dstdir)
+ for o, a in opts:
+ if o in ("-M", "--make"):
+ aotcompile.PATHS["make"] = a
+ if o in ("-C", "--gcj"):
+ aotcompile.PATHS["gcj"] = a
+ if o in ("-D", "--dbtool"):
+ aotcompile.PATHS["dbtool"] = a
+ if o in ("-m", "--makeflags"):
+ compiler.makeflags[0:0] = a.split()
+ if o in ("-c", "--gcjflags"):
+ compiler.gcjflags[0:0] = a.split()
+ if o in ("-l", "--ldflags"):
+ compiler.ldflags[0:0] = a.split()
+ if o in ("-e", "--exclude"):
+ compiler.exclusions.append(a)
+
+ compiler.makeflags[0:0] = os.environ.get("AOT_MAKEFLAGS", "").split()
+ compiler.gcjflags[0:0] = os.environ.get("AOT_GCJFLAGS", "").split()
+ compiler.ldflags[0:0] = os.environ.get("AOT_LDFLAGS", "").split()
+
+ compiler.compile()
+
+except aotcompile.Error, e:
+ print >>sys.stderr, "%s: error: %s" % (
+ os.path.basename(sys.argv[0]), e)
+ sys.exit(1)
Index: libjava/Makefile.am
===================================================================
--- libjava/Makefile.am (revision 136895)
+++ libjava/Makefile.am (working copy)
@@ -85,10 +85,14 @@
## It is convenient to actually build and install the default database
## when gcj-dbtool is available.
dbexec_DATA = $(db_name)
+endif
+
+bin_SCRIPTS = addr2name.awk contrib/rebuild-gcj-db contrib/aot-compile
+
+if INSTALL_AOT_RPM
+bin_SCRIPTS += contrib/aot-compile-rpm
endif
-bin_SCRIPTS = addr2name.awk
-
if BUILD_ECJ1
## We build ecjx and not ecj1 because in one mode, ecjx will not work
## until after 'make install', and we don't want it to be picked up in
@@ -528,8 +532,141 @@
$(INSTALL_DATA) $(srcdir)/'gnu/java/nio/PipeImpl$$SinkChannelImpl.h' $(DESTDIR)$(gxx_include_dir)/gnu/java/nio/
$(INSTALL_DATA) $(srcdir)/'gnu/java/nio/PipeImpl$$SourceChannelImpl.h' $(DESTDIR)$(gxx_include_dir)/gnu/java/nio/
## Don't install java/nio/DirectByteBufferImpl$$ReadWrite.h here. It's for internal use only.
+## Install Python modules for aot-compile.
+ $(mkinstalldirs) $(DESTDIR)$(python_mod_dir); \
+ $(INSTALL_DATA) $(srcdir)/contrib/classfile.py \
+ $(DESTDIR)$(python_mod_dir)/classfile.py; \
+ $(INSTALL_DATA) contrib/aotcompile.py \
+ $(DESTDIR)$(python_mod_dir)/aotcompile.py;
+if CREATE_JAVA_HOME
+## Create sdk style directories
+ $(mkinstalldirs) $(DESTDIR)$(JRE_BIN_DIR)
+ $(mkinstalldirs) $(DESTDIR)$(SDK_BIN_DIR)
+ $(mkinstalldirs) $(DESTDIR)$(JRE_LIB_DIR)
+ $(mkinstalldirs) $(DESTDIR)$(JRE_LIB_DIR)/$(CPU)
+ $(mkinstalldirs) $(DESTDIR)$(SDK_INCLUDE_DIR)
+ $(mkinstalldirs) $(DESTDIR)$(SDK_INCLUDE_DIR)/$(OS)
+ relative() { \
+ $(PERL) -e 'use File::Spec; \
+ print File::Spec->abs2rel($$ARGV[0], $$ARGV[1])' $$1 $$2; \
+ }; \
+ RELATIVE=$$(relative $(DESTDIR)$(bindir) $(DESTDIR)$(SDK_BIN_DIR)); \
+ ln -sf $$RELATIVE/`echo gij | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/java; \
+ ln -sf $$RELATIVE/`echo gjar | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/jar; \
+ ln -sf $$RELATIVE/`echo gjdoc | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/javadoc; \
+ ln -sf $$RELATIVE/`echo grmic | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/rmic; \
+ ln -sf $$RELATIVE/`echo gjavah | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/javah; \
+ ln -sf $$RELATIVE/ecj $(DESTDIR)$(SDK_BIN_DIR)/javac; \
+ ln -sf $$RELATIVE/`echo gappletviewer | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/appletviewer; \
+ ln -sf $$RELATIVE/`echo gjarsigner | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/jarsigner; \
+ ln -sf $$RELATIVE/`echo grmiregistry | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/rmiregistry; \
+ ln -sf $$RELATIVE/`echo gkeytool | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/keytool; \
+ ln -sf $$RELATIVE/`echo gorbd | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/orbd; \
+ ln -sf $$RELATIVE/`echo gnative2ascii | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/native2ascii; \
+ ln -sf $$RELATIVE/`echo grmid | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/rmid; \
+ ln -sf $$RELATIVE/`echo gtnameserv | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/tnameserv; \
+ ln -sf $$RELATIVE/`echo gserialver | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(SDK_BIN_DIR)/serialver; \
+ RELATIVE=$$(relative $(DESTDIR)$(bindir) $(DESTDIR)$(JRE_BIN_DIR)); \
+ ln -sf $$RELATIVE/`echo grmiregistry | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(JRE_BIN_DIR)/rmiregistry; \
+ ln -sf $$RELATIVE/`echo gkeytool | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(JRE_BIN_DIR)/keytool; \
+ ln -sf $$RELATIVE/`echo gij | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(JRE_BIN_DIR)/java; \
+ ln -sf $$RELATIVE/`echo gorbd | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(JRE_BIN_DIR)/orbd; \
+ ln -sf $$RELATIVE/`echo grmid | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(JRE_BIN_DIR)/rmid; \
+ ln -sf $$RELATIVE/`echo gtnameserv | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'` \
+ $(DESTDIR)$(JRE_BIN_DIR)/tnameserv; \
+ $(mkinstalldirs) $(DESTDIR)$(JVM_JAR_DIR); \
+ version=$(JAVA_VERSION).$(BUILD_VERSION); \
+ working_dir=`pwd`; \
+ cd $(DESTDIR)$(JVM_JAR_DIR); \
+ for jarname in jaas jce jdbc-stdext jndi jndi-cos jndi-dns \
+ jndi-ldap jndi-rmi jsse sasl; \
+ do \
+ ln -s $$RELATIVE/$$jarname.jar $$jarname-$$version.jar; \
+ done; \
+ for jar in *-$$version.jar; \
+ do \
+ ln -sf $$jar $$(echo $$jar | sed "s|-$$version.jar|-$(JAVA_VERSION).jar|g"); \
+ ln -sf $$jar $$(echo $$jar | sed "s|-$$version.jar|.jar|g"); \
+ done; \
+ cd $$working_dir; \
+ $(mkinstalldirs) $(DESTDIR)$(JRE_LIB_DIR)/security; \
+ RELATIVE=$$(relative $(DESTDIR)$(libdir)/security \
+ $(DESTDIR)$(JRE_LIB_DIR)/security); \
+ cd $(DESTDIR)$(JRE_LIB_DIR)/security; \
+ ln -sf $$RELATIVE/classpath.security java.security; \
+ cd $$working_dir; \
+ $(mkinstalldirs) $(DESTDIR)$(SDK_INCLUDE_DIR)/linux; \
+ $(mkinstalldirs) $(DESTDIR)$(JRE_LIB_DIR)/$(CPU)/client; \
+ $(mkinstalldirs) $(DESTDIR)$(JRE_LIB_DIR)/$(CPU)/server; \
+ $(mkinstalldirs) $(DESTDIR)$(SDK_LIB_DIR); \
+ cd $(DESTDIR)$(JRE_LIB_DIR); \
+ for jarname in jaas jce jdbc-stdext jndi jndi-cos jndi-dns \
+ jndi-ldap jndi-rmi jsse sasl; \
+ do \
+ ln -s rt.jar $$jarname.jar; \
+ done; \
+ cd $$working_dir; \
+ RELATIVE=$$(relative $(DESTDIR)$(datarootdir)/java \
+ $(DESTDIR)$(JRE_LIB_DIR)); \
+ ln -sf $$RELATIVE/libgcj-$(gcc_version).jar \
+ $(DESTDIR)$(JRE_LIB_DIR)/rt.jar; \
+ RELATIVE=$$(relative $(DESTDIR)$(dbexecdir) \
+ $(DESTDIR)$(JRE_LIB_DIR)/$(CPU)); \
+ ln -sf $$RELATIVE/libjawt.so \
+ $(DESTDIR)$(JRE_LIB_DIR)/$(CPU)/libjawt.so; \
+ RELATIVE=$$(relative $(DESTDIR)$(dbexecdir) \
+ $(DESTDIR)$(JRE_LIB_DIR)/$(CPU)/client); \
+ ln -sf $$RELATIVE/libjvm.so \
+ $(DESTDIR)$(JRE_LIB_DIR)/$(CPU)/client/libjvm.so; \
+ RELATIVE=$$(relative $(DESTDIR)$(dbexecdir) \
+ $(DESTDIR)$(JRE_LIB_DIR)/$(CPU)/server); \
+ ln -sf $$RELATIVE/libjvm.so \
+ $(DESTDIR)$(JRE_LIB_DIR)/$(CPU)/server/libjvm.so; \
+ RELATIVE=$$(relative $(DESTDIR)$(datarootdir)/java \
+ $(DESTDIR)$(SDK_LIB_DIR)); \
+ ln -sf $$RELATIVE/libgcj-tools-$(gcc_version).jar \
+ $(DESTDIR)$(SDK_LIB_DIR)/tools.jar; \
+ for headername in jawt jni; do \
+ DIRECTORY=$$(dirname $$($(DESTDIR)$(bindir)/gcj \
+ -print-file-name=include/$$headername.h)); \
+ RELATIVE=$$(relative $(DESTDIR)$$DIRECTORY \
+ $(DESTDIR)$(SDK_INCLUDE_DIR)); \
+ ln -sf $$RELATIVE/$$headername.h \
+ $(DESTDIR)$(SDK_INCLUDE_DIR)/$$headername.h; \
+ done; \
+ for headername in jawt_md jni_md; do \
+ DIRECTORY=$$(dirname $$($(DESTDIR)$(bindir)/gcj \
+ -print-file-name=include/$$headername.h)); \
+ RELATIVE=$$(relative $(DESTDIR)$$DIRECTORY \
+ $(DESTDIR)$(SDK_INCLUDE_DIR)/linux); \
+ ln -sf $$RELATIVE/$$headername.h \
+ $(DESTDIR)$(SDK_INCLUDE_DIR)/linux/$$headername.h; \
+ done; \
+ RELATIVE=$$(relative $(DESTDIR)$(datarootdir)/java \
+ $(DESTDIR)$(JVM_ROOT_DIR)/$(SDK_DIR)); \
+ ln -sf $$RELATIVE/src-$(gcc_version).zip \
+ $(DESTDIR)$(JVM_ROOT_DIR)/$(SDK_DIR)/src.zip;
+endif
-
## ################################################################
##
Index: libjava/configure.ac
===================================================================
--- libjava/configure.ac (revision 136895)
+++ libjava/configure.ac (working copy)
@@ -1625,6 +1625,211 @@
# We get this from the environment.
AC_SUBST(GCJFLAGS)
+AC_ARG_WITH([python-dir],
+ AS_HELP_STRING([--with-python-dir],
+ [the location to install Python modules. This path should NOT include the prefix.]),
+ [with_python_dir=$withval], [with_python_dir=""])
+
+if test "x${with_python_dir}" = "x"
+then
+ # Needed for installing Python modules during make install.
+ python_mod_dir="\${prefix}/share/python"
+ # Needed for substituting into aot-compile*
+ python_mod_dir_expanded="${prefix}/share/python"
+else
+ python_mod_dir="\${prefix}${with_python_dir}"
+ python_mod_dir_expanded="${prefix}${with_python_dir}"
+fi
+AC_MSG_RESULT(Python modules dir: ${python_mod_dir_expanded});
+AC_SUBST(python_mod_dir)
+AC_SUBST(python_mod_dir_expanded)
+
+# needed for aot-compile-rpm
+MAKE=`which make`
+AC_SUBST(MAKE)
+
+AC_ARG_ENABLE([aot-compile-rpm],
+ [AS_HELP_STRING([--enable-aot-compile-rpm],
+ [enable installation of aot-compile-rpm [default=no]])],
+ [case "${enableval}" in
+ yes) AOT_RPM_ENABLED=yes ;;
+ no) AOT_RPM_ENABLED=no ;;
+ *) AC_MSG_ERROR([Unknown argument to enable/disable aot-compile-rpm]) ;;
+ esac],
+ [AOT_RPM_ENABLED=no]
+)
+AM_CONDITIONAL(INSTALL_AOT_RPM, test "x${AOT_RPM_ENABLED}" == xyes)
+
+AC_ARG_ENABLE([java-home],
+ [AS_HELP_STRING([--enable-java-home],
+ [create a standard JDK-style directory layout in the install tree [default=no]])],
+ [case "${enableval}" in
+ yes) JAVA_HOME_ENABLED=yes ;;
+ no) JAVA_HOME_ENABLED=no ;;
+ *) AC_MSG_ERROR([Unknown argument to enable/disable java-home]) ;;
+ esac],
+ [JAVA_HOME_ENABLED=no]
+)
+AM_CONDITIONAL(CREATE_JAVA_HOME, test "x${JAVA_HOME_ENABLED}" == xyes)
+
+# Only do these checks if java-home above is enabled.
+if test "x${JAVA_HOME_ENABLED}" == xyes
+then
+
+ AC_ARG_WITH([gcc-suffix],
+ AS_HELP_STRING([--with-gcc-suffix],
+ [the GCC tool suffix (defaults to empty string)]),
+ [gcc_suffix=$withval], [gcc_suffix=""])
+ AC_MSG_RESULT(GCC suffix: ${gcc_suffix})
+ AC_SUBST(gcc_suffix)
+
+ AC_ARG_WITH([arch-directory],
+ AS_HELP_STRING([--with-arch-directory],
+ [the arch directory under jre/lib (defaults to auto-detect)]),
+ [host_cpu=$withval], [host_cpu=""])
+
+ AC_ARG_WITH([os-directory],
+ AS_HELP_STRING([--with-os-directory],
+ [the os directory under include (defaults to auto-detect)]),
+ [host_os=$withval], [host_os=""])
+
+ AC_ARG_WITH([origin-name],
+ AS_HELP_STRING([--with-origin-name],
+ [the JPackage origin name of this package (default is gcj${gcc_suffix}]),
+ [origin_name=$withval], [origin_name=gcj${gcc_suffix}])
+ AC_MSG_RESULT(JPackage origin name: ${origin_name})
+
+ AC_ARG_WITH([arch-suffix],
+ AS_HELP_STRING([--with-arch-suffix],
+ [the arch directory suffix (default is the empty string]),
+ [arch_suffix=$withval], [arch_suffix=""])
+ AC_MSG_RESULT(arch suffix: ${arch_suffix})
+
+ AC_ARG_WITH([jvm-root-dir],
+ AS_HELP_STRING([--with-jvm-root-dir],
+ [where to install SDK (default is ${prefix}/lib/jvm)]),
+ [jvm_root_dir=$withval], [jvm_root_dir="\${prefix}/lib/jvm"])
+ AC_MSG_RESULT(JVM root installation directory: ${jvm_root_dir})
+
+ AC_ARG_WITH([jvm-jar-dir],
+ AS_HELP_STRING([--with-jvm-jar-dir],
+ [where to install jars (default is ${prefix}/lib/jvm-exports)]),
+ [jvm_jar_dir=$withval], [jvm_jar_dir=\${prefix}/lib/jvm-exports])
+ AC_MSG_RESULT(JAR root installation directory: ${jvm_jar_dir})
+
+ JAVA_VERSION=1.5.0
+ BUILD_VERSION=0
+ AC_SUBST(JAVA_VERSION)
+ AC_SUBST(BUILD_VERSION)
+ AC_MSG_RESULT(Java version: ${JAVA_VERSION})
+
+ jre_dir=java-${JAVA_VERSION}-${origin_name}-${JAVA_VERSION}.${BUILD_VERSION}${arch_suffix}/jre
+ sdk_dir=java-${JAVA_VERSION}-${origin_name}-${JAVA_VERSION}.${BUILD_VERSION}${arch_suffix}
+ jre_lnk=jre-${JAVA_VERSION}-${origin_name}
+ sdk_lnk=java-${JAVA_VERSION}-${origin_name}
+
+ JVM_ROOT_DIR=${jvm_root_dir}
+ AC_SUBST(JVM_ROOT_DIR)
+ AC_MSG_RESULT(JVM ROOT directory: ${JVM_ROOT_DIR})
+
+ JVM_JAR_ROOT_DIR=${jvm_jar_dir}
+ AC_SUBST(JVM_JAR_ROOT_DIR)
+ AC_MSG_RESULT(JVM JAR ROOT directory: ${JVM_JAR_ROOT_DIR})
+
+ JVM_JAR_DIR=${jvm_jar_dir}/${sdk_dir}
+ AC_SUBST(JVM_JAR_DIR)
+ AC_MSG_RESULT(JVM JAR directory: ${JVM_JAR_DIR})
+
+ JRE_DIR=${jre_dir}
+ AC_SUBST(JRE_DIR)
+
+ SDK_DIR=${sdk_dir}
+ AC_SUBST(SDK_DIR)
+
+ JRE_LNK=${jre_lnk}
+ AC_SUBST(JRE_LNK)
+
+ SDK_LNK=${sdk_lnk}
+ AC_SUBST(SDK_LNK)
+
+ JAVA_HOME_DIR=${jvm_root_dir}/${jre_dir}
+ AC_SUBST(JAVA_HOME_DIR)
+ AC_MSG_RESULT(JAVA_HOME directory: ${JAVA_HOME_DIR})
+
+ SDK_BIN_DIR=${jvm_root_dir}/${sdk_dir}/bin
+ AC_SUBST(SDK_BIN_DIR)
+ AC_MSG_RESULT(SDK tools directory: ${SDK_BIN_DIR})
+
+ SDK_LIB_DIR=${jvm_root_dir}/${sdk_dir}/lib
+ AC_SUBST(SDK_LIB_DIR)
+ AC_MSG_RESULT(SDK jar directory: ${SDK_LIB_DIR})
+
+ SDK_INCLUDE_DIR=${jvm_root_dir}/${sdk_dir}/include
+ AC_SUBST(SDK_INCLUDE_DIR)
+ AC_MSG_RESULT(SDK include directory: ${SDK_INCLUDE_DIR})
+
+ JRE_BIN_DIR=${jvm_root_dir}/${jre_dir}/bin
+ AC_SUBST(JRE_BIN_DIR)
+ AC_MSG_RESULT(JRE tools directory: ${JRE_BIN_DIR})
+
+ JRE_LIB_DIR=${jvm_root_dir}/${jre_dir}/lib
+ AC_SUBST(JRE_LIB_DIR)
+ AC_MSG_RESULT(JRE lib directory: ${JRE_LIB_DIR})
+
+ # Find gcj prefix using gcj found in PATH.
+ gcj_prefix=`which gcj${gcc_suffix} | sed "s%/bin/gcj${gcc_suffix}%%"`
+
+ # Where do the gcj binaries live?
+ # For jhbuild based builds, they all live in a sibling of bin called
+ # gcj-bin. Check for gcj-bin first, and use bin otherwise.
+ GCJ_BIN_DIR=`if test -d ${gcj_prefix}/gcj-bin; then echo ${gcj_prefix}/gcj-bin; else echo ${gcj_prefix}/bin; fi`
+ AC_SUBST(GCJ_BIN_DIR)
+ AC_MSG_RESULT(GCJ tools directory: ${GCJ_BIN_DIR})
+
+ echo host is ${host}
+ if test "x${host_cpu}" = "x"
+ then
+ case ${host} in
+ *-mingw* | *-cygwin*)
+ host_cpu=x86;;
+ i486-* | i586-* | i686-*)
+ host_cpu=i386;;
+ *)
+ host_cpu=${host_cpu};;
+ esac
+ fi
+ AC_MSG_RESULT(arch directory: ${host_cpu})
+ CPU=${host_cpu}
+ AC_SUBST(CPU)
+
+ if test "x${host_os}" = "x"
+ then
+ case ${host} in
+ *-mingw* | *-cygwin*)
+ host_os=win32;;
+ *-linux*)
+ host_os=linux;;
+ *)
+ host_os=${host_os};;
+ esac
+ fi
+ echo os directory: ${host_os}
+ OS=${host_os}
+ AC_SUBST(OS)
+
+ # make an expanded $libdir, for substituting into
+ # scripts (and other non-Makefile things).
+ LIBDIR=$libdir
+ if test "x${exec_prefix}" = "xNONE"
+ then
+ lib_exec_prefix=$prefix
+ else
+ lib_exec_prefix=$exec_prefix
+ fi
+ LIBDIR=`echo $libdir | sed "s:\\\${exec_prefix}:$lib_exec_prefix:g"`
+ AC_SUBST(LIBDIR)
+fi
+
AC_CONFIG_FILES([
Makefile
libgcj.pc
@@ -1633,6 +1838,10 @@
gcj/Makefile
include/Makefile
testsuite/Makefile
+contrib/aotcompile.py
+contrib/aot-compile
+contrib/aot-compile-rpm
+contrib/rebuild-gcj-db
])
if test ${multilib} = yes; then
Index: gcc/doc/install.texi
===================================================================
--- gcc/doc/install.texi (revision 137153)
+++ gcc/doc/install.texi (working copy)
@@ -1607,6 +1607,45 @@
@item --with-win32-nlsapi=ansi, unicows or unicode
Indicates how MinGW @samp{libgcj} translates between UNICODE
characters and the Win32 API@.
+
+@item --enable-java-home
+If enabled, this creates a JPackage compatible SDK environment during install.
+Note that if --enable-java-home is used, --with-arch-directory=ARCH must also
+be specified.
+
+@item --with-arch-directory=ARCH
+Specifies the name to use for the @file{jre/lib/ARCH} directory in the SDK
+environment created when --enable-java-home is passed. Typical names for this
+directory include i386, amd64, ia64, etc.
+
+@item --with-os-directory=DIR
+Specifies the OS directory for the SDK include directory. This is set to auto
+detect, and is typically 'linux'.
+
+@item --with-origin-name=NAME
+Specifies the JPackage origin name. This defaults to the 'gcj' in
+java-1.5.0-gcj.
+
+@item --with-arch-suffix=SUFFIX
+Specifies the suffix for the sdk directory. Defaults to the empty string.
+Examples include '.x86_64' in 'java-1.5.0-gcj-1.5.0.0.x86_64'.
+
+@item --with-jvm-root-dir=DIR
+Specifies where to install the SDK. Default is $(prefix)/lib/jvm.
+
+@item --with-jvm-jar-dir=DIR
+Specifies where to install jars. Default is $(prefix)/lib/jvm-exports.
+
+@item --with-python-dir=DIR
+Specifies where to install the Python modules used for aot-compile. DIR should
+not include the prefix used in installation. For example, if the Python modules
+are to be installed in /usr/lib/python2.5/site-packages, then
+--with-python-dir=/lib/python2.5/site-packages should be passed. If this is
+not specified, then the Python modules are installed in $(prefix)/share/python.
+
+@item --enable-aot-compile-rpm
+Adds aot-compile-rpm to the list of installed scripts.
+
@table @code
@item ansi
Use the single-byte @code{char} and the Win32 A functions natively,
Index: gcc/java/gcj.texi
===================================================================
--- gcc/java/gcj.texi (revision 137153)
+++ gcc/java/gcj.texi (working copy)
@@ -72,6 +72,11 @@
Generate stubs for Remote Method Invocation.
* gc-analyze: (gcj)Invoking gc-analyze.
Analyze Garbage Collector (GC) memory dumps.
+* aot-compile: (gcj)Invoking aot-compile.
+ Compile bytecode to native and generate databases.
+* rebuild-gcj-db: (gcj)Invoking rebuild-gcj-db.
+ Merge the per-solib databases made by aot-compile
+ into one system-wide database.
@end direntry
@end format
@@ -115,6 +120,9 @@
* Invoking jv-convert:: Converting from one encoding to another
* Invoking grmic:: Generate stubs for Remote Method Invocation.
* Invoking gc-analyze:: Analyze Garbage Collector (GC) memory dumps.
+* Invoking aot-compile:: Compile bytecode to native and generate databases.
+* Invoking rebuild-gcj-db:: Merge the per-solib databases made by aot-compile
+ into one system-wide database.
* About CNI:: Description of the Compiled Native Interface
* System properties:: Modifying runtime behavior of the libgcj library
* Resources:: Where to look for more information
@@ -921,7 +929,7 @@
[@option{-v}] [@option{-m}] [@option{--version}] [@option{--help}]
@c man end
-@c man begin SEEALSO gij
+@c man begin SEEALSO gcj-dbtool
gcc(1), gcj(1), gcjh(1), jcf-dump(1), gfdl(7),
and the Info entries for @file{gcj} and @file{gcc}.
@c man end
@@ -1219,6 +1227,87 @@
@c man end
+@node Invoking aot-compile
+@chapter Invoking aot-compile
+
+@c man title aot-compile Compile bytecode to native and generate databases
+
+@ignore
+
+@c man begin SYNOPSIS aot-compile
+aot-compile [@option{OPTION}] @dots{} @var{SRCDIR} @var{DSTDIR}
+
+aot-compile [@option{-M, --make}=@var{PATH}] [@option{-C, --gcj}=@var{PATH}]
+ [@option{-D, --dbtool}=@var{PATH}] [@option{-m, --makeflags}=@var{FLAGS}]
+ [@option{-c, --gcjflags}=@var{FLAGS}] [@option{-l, --ldflags}=@var{FLAGS}]
+ [@option{-e, --exclude}=@var{PATH}]
+@c man end
+
+@c man begin SEEALSO aot-compile
+gcc(1), gcj(1), gcjh(1), jcf-dump(1), gfdl(7),
+and the Info entries for @file{gcj} and @file{gcc}.
+@c man end
+
+@end ignore
+
+@c man begin DESCRIPTION aot-compile
+@code{aot-compile} is a script that searches a directory for Java bytecode
+(as class files, or in jars) and uses @code{gcj} to compile it to native
+code and generate the databases from it.
+@c man end
+
+@c man begin OPTIONS aot-compile
+@table @gcctabopt
+@item -M, --make=@var{PATH}
+Specify the path to the @code{make} executable to use.
+
+@item -C, --gcj=@var{PATH}
+Specify the path to the @code{gcj} executable to use.
+
+@item -D, --dbtool=@var{PATH}
+Specify the path to the @code{gcj-dbtool} executable to use.
+
+@item -m, --makeflags=@var{FLAGS}
+Specify flags to pass to @code{make} during the build.
+
+@item -c, --gcjflags=@var{FLAGS}
+Specify flags to pass to @code{gcj} during compilation, in addition to
+'-fPIC -findirect-dispatch -fjni'.
+
+@item -l, --ldflags=@var{FLAGS}
+Specify flags to pass to @code{gcj} during linking, in addition to
+'-Wl,-Bsymbolic'.
+
+@item -e, --exclude=@var{PATH}
+Do not compile @var{PATH}.
+
+@end table
+
+@c man end
+
+@node Invoking rebuild-gcj-db
+@chapter Invoking rebuild-gcj-db
+
+@c man title rebuild-gcj-db Merge the per-solib databases made by aot-compile into one system-wide database.
+@ignore
+
+@c man begin SYNOPSIS rebuild-gcj-db
+rebuild-gcj-db
+@c man end
+
+@c man begin SEEALSO rebuild-gcj-db
+gcc(1), gcj(1), gcjh(1), jcf-dump(1), gfdl(7),
+and the Info entries for @file{gcj} and @file{gcc}.
+@c man end
+
+@end ignore
+
+@c man begin DESCRIPTION rebuild-gcj-db
+@code{rebuild-gcj-db} is a script that merges the per-solib databases made by
+@code{aot-compile} into one system-wide database so @code{gij} can find the
+solibs.
+@c man end
+
@node About CNI
@chapter About CNI
Index: gcc/java/Make-lang.in
===================================================================
--- gcc/java/Make-lang.in (revision 137153)
+++ gcc/java/Make-lang.in (working copy)
@@ -143,8 +143,9 @@
java.html: $(build_htmldir)/java/index.html
JAVA_MANFILES = doc/gcj.1 doc/jcf-dump.1 doc/gij.1 \
- doc/jv-convert.1 doc/grmic.1\
- doc/gcj-dbtool.1 doc/gc-analyze.1
+ doc/jv-convert.1 doc/grmic.1 \
+ doc/gcj-dbtool.1 doc/gc-analyze.1 doc/aot-compile.1 \
+ doc/rebuild-gcj-db.1
java.man: $(JAVA_MANFILES)
@@ -189,6 +190,8 @@
-rm -rf $(DESTDIR)$(man1dir)/gij$(man1ext)
-rm -rf $(DESTDIR)$(man1dir)/jv-convert$(man1ext)
-rm -rf $(DESTDIR)$(man1dir)/gcj-dbtool$(man1ext)
+ -rm -rf $(DESTDIR)$(man1dir)/aot-compile$(man1ext)
+ -rm -rf $(DESTDIR)$(man1dir)/rebuild-gcj-db$(man1ext)
java.install-info: $(DESTDIR)$(infodir)/gcj.info
@@ -223,6 +226,8 @@
-rm -f $(docobjdir)/grmic.1
-rm -f $(docobjdir)/gcj-dbtool.1
-rm -f $(docobjdir)/gc-analyze.1
+ -rm -f $(docobjdir)/aot-compile.1
+ -rm -f $(docobjdir)/rebuild-gcj-db.1
#
# Stage hooks:
# The main makefile has already created stage?/java.
@@ -353,15 +358,21 @@
-$(TEXI2POD) -D gcj-dbtool < $< > $@
gc-analyze.pod: java/gcj.texi
-$(TEXI2POD) -D gc-analyze < $< > $@
+aot-compile.pod: java/gcj.texi
+ -$(TEXI2POD) -D aot-compile < $< > $@
+rebuild-gcj-db.pod: java/gcj.texi
+ -$(TEXI2POD) -D rebuild-gcj-db < $< > $@
# Install the man pages.
java.install-man: installdirs \
$(DESTDIR)$(man1dir)/$(JAVA_INSTALL_NAME)$(man1ext) \
$(JAVA_TARGET_INDEPENDENT_BIN_TOOLS:%=doc/%.1) \
doc/gij.1 doc/jv-convert.1 doc/grmic.1 \
- doc/gcj-dbtool.1 doc/gc-analyze.1
+ doc/gcj-dbtool.1 doc/gc-analyze.1 \
+ doc/aot-compile.1 doc/rebuild-gcj-db.1
for tool in $(JAVA_TARGET_INDEPENDENT_BIN_TOOLS) \
- gij jv-convert grmic gcj-dbtool gc-analyze ; do \
+ gij jv-convert grmic gcj-dbtool gc-analyze aot-compile \
+ rebuild-gcj-db; do \
tool_transformed_name=`echo $$tool|sed '$(program_transform_name)'`; \
man_name=$(DESTDIR)$(man1dir)/$${tool_transformed_name}$(man1ext); \
rm -f $$man_name ; \