5   def __init__(self, framework):  argument
6     config.base.Configure.__init__(self, framework)
7     self.headerPrefix = ''
8     self.substPrefix  = ''
9     self.useShared    = 0
12   def __str1__(self):  argument
13 … txt =  '  Single library: %s\n' % ('yes' if self.framework.argDB['with-single-library'] else 'no')
14     txt += '  Shared libraries: %s\n' % ('yes' if self.useShared else 'no')
17   def setupHelp(self, help):  argument
23   def setupDependencies(self, framework):  argument
24     config.base.Configure.setupDependencies(self, framework)
25     self.arch         = framework.require('PETSc.options.arch', self)
26     self.debuggers    = framework.require('config.utilities.debuggers', self)
27     self.setCompilers = framework.require('config.setCompilers', self)
28     self.headers      = framework.require('config.headers', self)
29     self.functions    = framework.require('config.functions', self)
30     self.ftm          = framework.require('config.utilities.featureTestMacros', self)
33   def checkSharedDynamicPicOptions(self):  argument
35     if 'with-shared' in self.framework.argDB:
37     if 'with-dynamic' in self.framework.argDB or 'with-dynamic-loading' in self.framework.argDB:
39 …if self.framework.argDB['with-shared-libraries'] and not self.framework.argDB['with-pic'] and 'wit…
44 …if self.framework.argDB['with-shared-libraries'] and not self.framework.argDB['with-pic']: self.fr…
47   def configureSharedLibraries(self):  argument
54 …self.useShared = self.framework.argDB['with-shared-libraries'] and not self.setCompilers.staticLib…
56     if self.useShared:
65       if self.setCompilers.isDarwin(self.log):
66         self.addMakeRule('shared_arch','shared_darwin')
67         self.addMakeMacro('SONAME_FUNCTION', '$(1).$(2).dylib')
68         self.addMakeMacro('SONAME_SFX_FUNCTION', '$(1)$(LIB_NAME_SUFFIX).$(2).dylib')
69 …self.addMakeMacro('SL_LINKER_FUNCTION', '-dynamiclib -install_name $(call SONAME_FUNCTION,$(1),$(2…
70       elif self.setCompilers.CC.find('win32fe') >=0:
71         self.addMakeMacro('SONAME_FUNCTION', '$(1).dll')
72         self.addMakeMacro('SONAME_SFX_FUNCTION', '$(1)$(LIB_NAME_SUFFIX).dll')
73         self.addMakeMacro('SL_LINKER_FUNCTION', '-LD')
74         self.addMakeMacro('PETSC_DLL_EXPORTS', '1')
78         self.addMakeRule('shared_arch','shared_linux')
79         self.addMakeMacro('SONAME_FUNCTION', '$(1).$(SL_LINKER_SUFFIX).$(2)')
80         self.addMakeMacro('SONAME_SFX_FUNCTION', '$(1)$(LIB_NAME_SUFFIX).$(SL_LINKER_SUFFIX).$(2)')
81 …self.addMakeMacro('SL_LINKER_FUNCTION', self.framework.getSharedLinkerFlags() + ' -Wl,-soname,$(ca…
82         if config.setCompilers.Configure.isMINGW(self.framework.getCompiler(),self.log):
83           self.addMakeMacro('PETSC_DLL_EXPORTS', '1')
84       self.addMakeMacro('BUILDSHAREDLIB','yes')
86       self.addMakeRule('shared_arch','')
87       self.addMakeMacro('BUILDSHAREDLIB','no')
88     if self.useShared:
89       self.addDefine('USE_SHARED_LIBRARIES', 1)
91       self.logPrint('Shared libraries - disabled')
94   def configureDynamicLibraries(self):  argument
96     if self.setCompilers.dynamicLibraries:
97       self.addDefine('HAVE_DYNAMIC_LIBRARIES', 1)
100   def configureSerializedFunctions(self):  argument
106     if self.framework.argDB['with-serialize-functions'] and self.setCompilers.dynamicLibraries:
107       self.addDefine('SERIALIZE_FUNCTIONS', 1)
109   def checkSymbolResolution(self):  argument
111     if self.headers.haveHeader('dlfcn.h') and self.functions.haveFunction('dlerror'):
113       if self.ftm.defines.get('_GNU_SOURCE'): ftm = '#define _GNU_SOURCE\n'
114 …if self.checkCompile('%s#include<stdlib.h>\n#include <dlfcn.h>\n' % ftm, 'Dl_info info;\nif (dladd…
115         self.addDefine('HAVE_DLADDR', 1)
116         if hasattr(self.headers.setCompilers, 'CXX'):
117           self.headers.pushLanguage('C++')
118           self.headers.check('cxxabi.h')
119           self.headers.popLanguage()
121   def configure(self):  argument
122     self.executeTest(self.checkSharedDynamicPicOptions)
123     self.executeTest(self.configureSharedLibraries)
124     self.executeTest(self.configureDynamicLibraries)
125     self.executeTest(self.configureSerializedFunctions)
126     self.executeTest(self.checkSymbolResolution)