/usr/bin/aot-compile is in libgcj-common 1:4.8.2-1ubuntu6.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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## Copyright (C) 2006, 2008 Red Hat, Inc.
## 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("/usr/lib/gcc")
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
-L, --libdir=DIR overwrite destination directory
Extra flags may also be passed using the AOT_MAKEFLAGS, AOT_GCJFLAGS
and AOT_LDFLAGS environment variables.
The parallel=<n> option in DEB_BUILD_OPTIONS is passed to make unless
-j<n> is passed with -m, --makeflags""" % (
os.path.basename(sys.argv[0]),
aotcompile.PATHS["make"],
aotcompile.PATHS["gcj"],
aotcompile.PATHS["dbtool"],
repr(" ".join(aotcompile.GCJFLAGS)),
repr(" ".join(aotcompile.LDFLAGS)))
try:
try:
opts, args = getopt.getopt(
sys.argv[1:],
"M:C:D:m:c:l:e:L:",
["make=", "gcj=", "dbtool=",
"makeflags=" "gcjflags=", "ldflags=",
"exclude=", "libdir="])
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)
if o in ("-L", "--libdir"):
compiler.libdir = 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()
try:
n = [int(o.replace('parallel=', '')) for o in os.environ.get("DEB_BUILD_OPTIONS", "").replace(',',' ').split() if o.startswith('parallel=')][-1]
except (ValueError, IndexError):
n=1
if not [o for o in compiler.makeflags if o.startswith('-j')] and n > 1:
compiler.makeflags.append('-j%d' % n)
compiler.compile()
except aotcompile.Error, e:
print >>sys.stderr, "%s: error: %s" % (
os.path.basename(sys.argv[0]), e)
sys.exit(1)
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