Tweak setup.py to calculate the Oracle version and library directory up front
rather than during the actual build which allows correct specification of the RPATH and clears up potential confusion since all of the code for checking such things is now in one place.
This commit is contained in:
Anthony Tuininga
parent
6b1a551997
commit
33a2280ad1
115
setup.py
115
setup.py
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@ -53,23 +53,63 @@ if sys.platform in ("win32", "cygwin"):
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# define the list of files to be included as documentation for bdist_rpm
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docFiles = "LICENSE.txt README.txt HISTORY.txt html samples test"
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# try to determine the ORACLE_HOME
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oracleHome = os.environ.get("ORACLE_HOME")
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if oracleHome is None:
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if sys.platform == "win32":
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fileNameToFind = "oci.dll"
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# method for checking a potential Oracle home
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def CheckOracleHome(directoryToCheck):
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global oracleHome, oracleVersion, oracleLibDir
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if sys.platform in ("win32", "cygwin"):
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subDir = "bin"
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filesToCheck = [
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("11g", "oraocci11.dll"),
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("10g", "oraocci10.dll"),
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("9i", "oraclient9.dll")
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]
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elif sys.platform == "darwin":
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subDir = "lib"
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filesToCheck = [
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("11g", "libclntsh.dylib.11.1"),
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("10g", "libclntsh.dylib.10.1"),
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("9i", "libclntsh.dylib.9.0")
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]
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else:
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fileNameToFind = "oracle"
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for path in os.environ["PATH"].split(os.pathsep):
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path = os.path.normpath(path)
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if os.path.exists(os.path.join(path, fileNameToFind)):
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if os.path.normcase(os.path.basename(path)) == "bin":
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oracleHome = os.path.dirname(path)
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subDir = "lib"
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filesToCheck = [
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("11g", "libclntsh.so.11.1"),
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("10g", "libclntsh.so.10.1"),
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("9i", "libclntsh.so.9.0")
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]
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for version, baseFileName in filesToCheck:
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fileName = os.path.join(directoryToCheck, baseFileName)
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if os.path.exists(fileName):
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if os.path.basename(directoryToCheck).lower() == "bin":
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oracleHome = os.path.dirname(directoryToCheck)
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else:
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oracleHome = path
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oracleHome = directoryToCheck
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oracleLibDir = directoryToCheck
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oracleVersion = version
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return True
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fileName = os.path.join(directoryToCheck, subDir, baseFileName)
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if os.path.exists(fileName):
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oracleHome = directoryToCheck
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oracleLibDir = os.path.join(directoryToCheck, subDir)
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oracleVersion = version
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return True
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oracleHome = oracleVersion = oracleLibDir = None
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return False
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# try to determine the Oracle home
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oracleHome = os.environ.get("ORACLE_HOME")
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if oracleHome is not None:
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if not CheckOracleHome(oracleHome):
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messageFormat = "Oracle home (%s) does not refer to an " \
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"9i, 10g or 11g installation."
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raise DistutilsSetupError, messageFormat % oracleHome
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else:
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for path in os.environ["PATH"].split(os.pathsep):
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if CheckOracleHome(path):
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break
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if oracleHome is None:
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raise DistutilsSetupError, "cannot locate an Oracle software installation"
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if oracleHome is None:
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raise DistutilsSetupError, "cannot locate an Oracle software " \
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"installation"
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# define some variables
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if sys.platform == "win32":
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@ -135,53 +175,14 @@ elif sys.platform == "cygwin":
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# eliminate the need for setting LD_LIBRARY_PATH but it also means that this
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# location will be the only location searched for the Oracle client library
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if "FORCE_RPATH" in os.environ:
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extraLinkArgs.append("-Wl,-rpath,%s/lib" % oracleHome)
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extraLinkArgs.append("-Wl,-rpath,%s/lib" % oracleLibDir)
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# tweak distribution full name to include the Oracle version
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class Distribution(distutils.dist.Distribution):
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def __init__(self, attrs):
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global oracleHome
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distutils.dist.Distribution.__init__(self, attrs)
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if sys.platform in ("win32", "cygwin"):
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subDir = "bin"
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filesToCheck = [
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("11g", "oraocci11.dll"),
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("10g", "oraocci10.dll"),
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("9i", "oraclient9.dll")
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]
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elif sys.platform == "darwin":
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subDir = "lib"
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filesToCheck = [
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("11g", "libclntsh.dylib.11.1"),
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("10g", "libclntsh.dylib.10.1"),
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("9i", "libclntsh.dylib.9.0")
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]
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else:
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subDir = "lib"
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filesToCheck = [
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("11g", "libclntsh.so.11.1"),
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("10g", "libclntsh.so.10.1"),
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("9i", "libclntsh.so.9.0")
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]
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self.oracleVersion = None
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for version, baseFileName in filesToCheck:
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fileName = os.path.join(oracleHome, baseFileName)
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if os.path.exists(fileName):
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self.oracleVersion = version
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break
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fileName = os.path.join(oracleHome, subDir, baseFileName)
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if os.path.exists(fileName):
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self.oracleVersion = version
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break
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if self.oracleVersion is None:
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messageFormat = "Oracle home (%s) does not refer to an " \
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"9i, 10g or 11g installation."
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raise DistutilsSetupError, messageFormat % oracleHome
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def get_fullname_with_oracle_version(self):
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name = self.metadata.get_fullname()
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return "%s-%s" % (name, self.oracleVersion)
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return "%s-%s" % (name, oracleVersion)
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# tweak the RPM build command to include the Python and Oracle version
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@ -195,7 +196,7 @@ class bdist_rpm(distutils.command.bdist_rpm.bdist_rpm):
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command = "rpm -q --qf '%s' --specfile %s" % (queryFormat, specFile)
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origFileName = os.popen(command).read()
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parts = origFileName.split("-")
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parts.insert(2, self.distribution.oracleVersion)
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parts.insert(2, oracleVersion)
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parts.insert(3, "py%s%s" % sys.version_info[:2])
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newFileName = "-".join(parts)
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self.move_file(os.path.join("dist", origFileName),
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@ -211,7 +212,7 @@ class build(distutils.command.build.build):
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global sys
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platSpecifier = ".%s-%s-%s" % \
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(distutils.util.get_platform(), sys.version[0:3],
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self.distribution.oracleVersion)
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oracleVersion)
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if self.build_platlib is None:
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self.build_platlib = os.path.join(self.build_base,
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"lib%s" % platSpecifier)
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