Python numpy.distutils.misc_util.mingw32() Examples

The following are code examples for showing how to use numpy.distutils.misc_util.mingw32(). They are from open source Python projects. You can vote up the examples you like or vote down the ones you don't like.

Example 1
Project: LaserTOF   Author: kyleuckert   File: setup_common.py    MIT License 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 2
Project: auto-alt-text-lambda-api   Author: abhisuri97   File: setup_common.py    MIT License 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 3
Project: poker   Author: surgebiswas   File: setup_common.py    MIT License 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 4
Project: linear_neuron   Author: uglyboxer   File: setup_common.py    MIT License 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except ValueError:
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 5
Project: mxnet-lambda   Author: awslabs   File: setup_common.py    Apache License 2.0 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 6
Project: wine-ml-on-aws-lambda   Author: pierreant   File: setup_common.py    Apache License 2.0 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 7
Project: linux-cross-gcc   Author: nmercier   File: setup_common.py    BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 8
Project: sarah   Author: ChonchoFronto   File: setup_common.py    MIT License 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 9
Project: honours_project   Author: JFriel   File: setup_common.py    GNU General Public License v3.0 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 10
Project: honours_project   Author: JFriel   File: setup_common.py    GNU General Public License v3.0 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 11
Project: Blackjack-Tracker   Author: martinabeleda   File: setup_common.py    MIT License 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 12
Project: Splunking-Crime   Author: nccgroup   File: setup_common.py    GNU Affero General Public License v3.0 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 13
Project: PYPIC   Author: max614   File: setup_common.py    BSD 2-Clause "Simplified" License 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except ValueError:
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 14
Project: offlow   Author: satwikkansal   File: setup_common.py    GNU General Public License v3.0 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 15
Project: elasticintel   Author: securityclippy   File: setup_common.py    GNU General Public License v3.0 5 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 16
Project: FX-RER-Value-Extraction   Author: tsKenneth   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 17
Project: recruit   Author: Frank-qlu   File: setup_common.py    Apache License 2.0 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 18
Project: FUTU_Stop_Loss   Author: BigtoC   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 19
Project: MARRtino-2.0   Author: DaniAffCH   File: setup_common.py    GNU General Public License v3.0 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 20
Project: vnpy_crypto   Author: birforce   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 21
Project: ble5-nrf52-mac   Author: tomasero   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 22
Project: P3_image_processing   Author: latedude2   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        # additionally "clang -flto" requires the foo struct to be used
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return foo.before[0]; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 23
Project: GraphicDesignPatternByPython   Author: Relph1119   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 24
Project: predictive-maintenance-using-machine-learning   Author: awslabs   File: setup_common.py    Apache License 2.0 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 25
Project: fund   Author: Frank-qlu   File: setup_common.py    Apache License 2.0 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 26
Project: pySINDy   Author: luckystarufo   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 27
Project: Programming-for-Non-Technical-Roles-   Author: PacktPublishing   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 28
Project: facethin   Author: ParkerGod   File: setup_common.py    GNU General Public License v3.0 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 29
Project: islam-buddy   Author: hamir   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 30
Project: Deribit_funding_rate_indicator   Author: Dimasik007   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 31
Project: psychrometric-chart-makeover   Author: buds-lab   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 32
Project: SignLanguage_ML   Author: mareep-raljodid   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 33
Project: PYPIC   Author: max614   File: setup_common.py    BSD 2-Clause "Simplified" License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 34
Project: PYPIC   Author: max614   File: setup_common.py    BSD 2-Clause "Simplified" License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 35
Project: lambda-tensorflow-object-detection   Author: mikylucky   File: setup_common.py    GNU General Public License v3.0 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 36
Project: AutoDraw   Author: yemi-Jump   File: setup_common.py    MIT License 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean() 
Example 37
Project: fund-rank-dashboard   Author: 1pani   File: setup_common.py    Apache License 2.0 4 votes vote down vote up
def check_long_double_representation(cmd):
    cmd._check_compiler()
    body = LONG_DOUBLE_REPRESENTATION_SRC % {'type': 'long double'}

    # Disable whole program optimization (the default on vs2015, with python 3.5+)
    # which generates intermediary object files and prevents checking the
    # float representation.
    if sys.platform == "win32" and not mingw32():
        try:
            cmd.compiler.compile_options.remove("/GL")
        except (AttributeError, ValueError):
            pass

    # Disable multi-file interprocedural optimization in the Intel compiler on Linux
    # which generates intermediary object files and prevents checking the
    # float representation.
    elif (sys.platform != "win32" 
            and cmd.compiler.compiler_type.startswith('intel') 
            and '-ipo' in cmd.compiler.cc_exe):        
        newcompiler = cmd.compiler.cc_exe.replace(' -ipo', '')
        cmd.compiler.set_executables(
            compiler=newcompiler,
            compiler_so=newcompiler,
            compiler_cxx=newcompiler,
            linker_exe=newcompiler,
            linker_so=newcompiler + ' -shared'
        )

    # We need to use _compile because we need the object filename
    src, obj = cmd._compile(body, None, None, 'c')
    try:
        ltype = long_double_representation(pyod(obj))
        return ltype
    except ValueError:
        # try linking to support CC="gcc -flto" or icc -ipo
        # struct needs to be volatile so it isn't optimized away
        body = body.replace('struct', 'volatile struct')
        body += "int main(void) { return 0; }\n"
        src, obj = cmd._compile(body, None, None, 'c')
        cmd.temp_files.append("_configtest")
        cmd.compiler.link_executable([obj], "_configtest")
        ltype = long_double_representation(pyod("_configtest"))
        return ltype
    finally:
        cmd._clean()