138 lines
4.9 KiB
Python
138 lines
4.9 KiB
Python
"""engine.SCons.Tool.icl
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Tool-specific initialization for the Intel C/C++ compiler.
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There normally shouldn't be any need to import this module directly.
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It will usually be imported through the generic SCons.Tool.Tool()
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selection method.
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"""
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#
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# Copyright (c) 2001, 2002, 2003, 2004 The SCons Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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__revision__ = "/home/scons/scons/branch.0/baseline/src/engine/SCons/Tool/icl.py 0.96.1.D001 2004/08/23 09:55:29 knight"
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import os.path
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import SCons.Tool.msvc
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import SCons.Util
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import SCons.Warnings
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# Find Intel compiler:
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# Could enumerate subkeys here to be more flexible.
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def get_intel_compiler_top(version):
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"""
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Return the main path to the top-level dir of the Intel compiler,
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using the given version or latest if 0.
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The compiler will be in <top>/Bin/icl.exe,
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the include dir is <top>/Include, etc.
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"""
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if version == 0:
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version = "7.0" # XXX: should scan for latest
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if not SCons.Util.can_read_reg:
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raise SCons.Errors.InternalError, "No Windows registry module was found"
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K = ('Software\\Intel\\' +
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'Intel(R) C/C++ Compiler for 32-bit apps, Version ' + version)
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# Note: v5 had slightly different key:
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# HKCU\Software\Intel\Intel C/C++ Compiler for 32-bit apps, Version 5.0
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# Note no (R).
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try:
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k = SCons.Util.RegOpenKeyEx(SCons.Util.HKEY_CURRENT_USER, K)
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except SCons.Util.RegError:
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return None
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try:
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# On my machine, this returns:
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# c:\Program Files\Intel\Compiler70
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top = SCons.Util.RegQueryValueEx(k, "Directory")[0]
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except SCons.Util.RegError:
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raise SCons.Errors.InternalError, "%s was not found in the registry."%K
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if os.path.exists(os.path.join(top, "ia32")):
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top = os.path.join(top, "ia32")
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if not os.path.exists(os.path.join(top, "Bin", "icl.exe")):
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raise SCons.Errors.InternalError, "Can't find Intel compiler in %s"%top
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return top
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def generate(env):
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"""Add Builders and construction variables for icl to an Environment."""
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SCons.Tool.msvc.generate(env)
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try:
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icltop = get_intel_compiler_top(0)
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except (SCons.Util.RegError, SCons.Errors.InternalError):
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icltop = None
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if icltop:
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env.PrependENVPath('INCLUDE', os.path.join(icltop, 'Include'))
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env.PrependENVPath('LIB', os.path.join(icltop, 'Lib'))
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env.PrependENVPath('PATH', os.path.join(icltop, 'Bin'))
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env['CC'] = 'icl'
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env['CXX'] = 'icl'
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env['LINK'] = 'xilink'
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# Look for license file dir.
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envlicdir = os.environ.get("INTEL_LICENSE_FILE", '')
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K = ('SOFTWARE\Intel\Licenses')
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try:
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k = SCons.Util.RegOpenKeyEx(SCons.Util.HKEY_LOCAL_MACHINE, K)
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reglicdir = SCons.Util.RegQueryValueEx(k, "w_cpp")[0]
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except (AttributeError, SCons.Util.RegError):
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reglicdir = ""
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defaultlicdir = r'C:\Program Files\Common Files\Intel\Licenses'
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licdir = None
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for ld in [envlicdir, reglicdir]:
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if ld and os.path.exists(ld):
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licdir = ld
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break
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if not licdir:
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licdir = defaultlicdir
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if not os.path.exists(licdir):
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class ICLLicenseDirWarning(SCons.Warnings.Warning):
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pass
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SCons.Warnings.enableWarningClass(ICLLicenseDirWarning)
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SCons.Warnings.warn(ICLLicenseDirWarning,
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"Intel license dir was not found."
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" Tried using the INTEL_LICENSE_FILE environment variable (%s), the registry (%s) and the default path (%s)."
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" Using the default path as a last resort."
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% (envlicdir, reglicdir, defaultlicdir))
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env['ENV']['INTEL_LICENSE_FILE'] = licdir
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def exists(env):
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try:
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top = get_intel_compiler_top(0)
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except (SCons.Util.RegError, SCons.Errors.InternalError):
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top = None
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if not top:
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return env.Detect('icl')
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return top is not None
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