ascend/trunk/ascend-config.in

#!@PYTHON@
from optparse import OptionParser
import sys, platform

#---------------------
# This file is generated automatically by SCons and installed in at INSTALL_BIN.
# Use it to query for local configuration of ASCEND on your system for example
# when building external 'plugins' such as external computations and external
# solvers etc.
#
# It's written in python since (because of SCons) we know we have Python on 
# this system already but we don't know that about unix shell (eg on Windows).
#
# Note that SCons supports reading of the output from this script, using
# features offered since version 0.96.91, although this functionality
# is a bit problematic on the Windows platform, and/or when paths contain spaces.
#
# This file inspired by other software that uses the same approach, eg
# ginac-config, xft-config, cppunit-config.
#
# Type ascend-config --help for usage.
#---------------------

if platform.system()=="Windows":
	import _winreg
	x=_winreg.ConnectRegistry(None,_winreg.HKEY_LOCAL_MACHINE)
	y= _winreg.OpenKey(x,r"SOFTWARE\ASCEND")
	LIB,t = _winreg.QueryValueEx(y,"INSTALL_LIB")
	BIN,t = _winreg.QueryValueEx(y,"INSTALL_BIN")
	INCLUDE,t = _winreg.QueryValueEx(y,"INSTALL_INCLUDE")
	ASCDATA,t = _winreg.QueryValueEx(y,"INSTALL_ASCDATA")
	MODELS,t = _winreg.QueryValueEx(y,"INSTALL_MODELS")

	_winreg.CloseKey(y)
	_winreg.CloseKey(x)
else:
	# If we're not in Windows, use the original values passed to us from SCons:
	LIB="@INSTALL_LIB@"
	BIN="@INSTALL_BIN@"
	INCLUDE="@INSTALL_INCLUDE@"
	ASCDATA="@INSTALL_ASCDATA@"
	MODELS="@INSTALL_MODELS@"

usage = "usage: %prog [--help,...]"
# the rest of this script is about returning those values in the standard way
parser = OptionParser(usage=usage, version="@VERSION@")

parser.add_option("--libs", action="store_true", dest="libs", help="show linker flags (for ASCEND libraries)")
parser.add_option("--cppflags", action="store_true", dest="cppflags", help="show C pre-processor flags (for ASCEND header files)")
parser.add_option("--data", action="store_true", dest="data", help="show location of ASCEND data files")
parser.add_option("--models", action="store_true", dest="models", help="show location of ASCEND model library")

(options, args) = parser.parse_args()

ok = False

if options.cppflags:
	include = ""
	if INCLUDE!="/usr/include":
		include=INCLUDE
	if -1!=include.find(" "):
		print "-I\""+include+"\""
	else:
		print "-L"+libs+" -lascend"
	ok = True

if options.libs:
	libs = ""
	if LIB!="/usr/lib":
		libs = LIB
	if -1!=libs.find(" "):
		print "-L\""+libs+"\" -lascend"
	else:
		print "-L"+libs+" -lascend"
	ok = True

if options.data:
	print ASCDATA
	ok = True

if options.models:
	print MODELS
	ok = True

if not ok:
	sys.stderr.write("invalid option '%s' (use --help for more info)\n" % args)
	sys.exit(1)

1	johnpye	683	#!@PYTHON@
2			from optparse import OptionParser
3	johnpye	922	import sys, platform
4	johnpye	683
5			#---------------------
6			# This file is generated automatically by SCons and installed in at INSTALL_BIN.
7			# Use it to query for local configuration of ASCEND on your system for example
8			# when building external 'plugins' such as external computations and external
9			# solvers etc.
10			#
11			# It's written in python since (because of SCons) we know we have Python on
12	johnpye	692	# this system already but we don't know that about unix shell (eg on Windows).
13	johnpye	683	#
14			# Note that SCons supports reading of the output from this script, using
15	johnpye	965	# features offered since version 0.96.91, although this functionality
16			# is a bit problematic on the Windows platform, and/or when paths contain spaces.
17	johnpye	683	#
18			# This file inspired by other software that uses the same approach, eg
19			# ginac-config, xft-config, cppunit-config.
20			#
21			# Type ascend-config --help for usage.
22			#---------------------
23
24	johnpye	922	if platform.system()=="Windows":
25			import _winreg
26			x=_winreg.ConnectRegistry(None,_winreg.HKEY_LOCAL_MACHINE)
27			y= _winreg.OpenKey(x,r"SOFTWARE\ASCEND")
28			LIB,t = _winreg.QueryValueEx(y,"INSTALL_LIB")
29			BIN,t = _winreg.QueryValueEx(y,"INSTALL_BIN")
30			INCLUDE,t = _winreg.QueryValueEx(y,"INSTALL_INCLUDE")
31			ASCDATA,t = _winreg.QueryValueEx(y,"INSTALL_ASCDATA")
32			MODELS,t = _winreg.QueryValueEx(y,"INSTALL_MODELS")
33	johnpye	683
34	johnpye	922	_winreg.CloseKey(y)
35			_winreg.CloseKey(x)
36			else:
37			# If we're not in Windows, use the original values passed to us from SCons:
38			LIB="@INSTALL_LIB@"
39			BIN="@INSTALL_BIN@"
40			INCLUDE="@INSTALL_INCLUDE@"
41			ASCDATA="@INSTALL_ASCDATA@"
42			MODELS="@INSTALL_MODELS@"
43	johnpye	683
44			usage = "usage: %prog [--help,...]"
45			# the rest of this script is about returning those values in the standard way
46			parser = OptionParser(usage=usage, version="@VERSION@")
47
48			parser.add_option("--libs", action="store_true", dest="libs", help="show linker flags (for ASCEND libraries)")
49			parser.add_option("--cppflags", action="store_true", dest="cppflags", help="show C pre-processor flags (for ASCEND header files)")
50			parser.add_option("--data", action="store_true", dest="data", help="show location of ASCEND data files")
51	johnpye	721	parser.add_option("--models", action="store_true", dest="models", help="show location of ASCEND model library")
52	johnpye	683
53			(options, args) = parser.parse_args()
54
55			ok = False
56
57			if options.cppflags:
58			include = ""
59			if INCLUDE!="/usr/include":
60			include=INCLUDE
61	johnpye	965	if -1!=include.find(" "):
62			print "-I\""+include+"\""
63			else:
64			print "-L"+libs+" -lascend"
65	johnpye	683	ok = True
66
67			if options.libs:
68			libs = ""
69			if LIB!="/usr/lib":
70			libs = LIB
71	johnpye	965	if -1!=libs.find(" "):
72			print "-L\""+libs+"\" -lascend"
73			else:
74			print "-L"+libs+" -lascend"
75	johnpye	683	ok = True
76
77			if options.data:
78			print ASCDATA
79			ok = True
80
81	johnpye	721	if options.models:
82			print MODELS
83			ok = True
84
85	johnpye	683	if not ok:
86	johnpye	721	sys.stderr.write("invalid option '%s' (use --help for more info)\n" % args)
87	johnpye	683	sys.exit(1)
88	johnpye	922