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SWIG Go:不支持动态符号的重定位

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我正在尝试使用SWIG在Go中包装一个C库,但是当我尝试使用该包时,我遇到了构建错误,因为我升级到了Go 1.4.2 .

包裹可以在这里找到:https://bitbucket.org/evanh/goewah

它包含.swigcxx文件以及C头文件 . 作为参考,我正在尝试与此库交互:https://github.com/lemire/EWAHBoolArray

按照SWIG网站上的说明,我可以构建我的软件包并将其安装在我的机器上 . 我无法弄清楚如何让Go自动读取我的.swigcxx文件并构建包,所以我不得不添加一个手动调用所有命令的Makefile .

但是,库的构建和安装没有错误 . 在Go 1.3.3上,我也可以使用包没有问题 . 但是,在Go 1.4.2中运行相同的程序会导致许多构建错误 .

我的测试程序:

package main

import (
    "fmt"
    "bitbucket.org/evanh/goewah"
)

func main() {
    x := goewah.NewEWAHBoolArray()
    x.Set(1)
    x.Set(2)
    fmt.Println(x.Get(1))
}

我在尝试构建它时看到的错误:

# command-line-arguments
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_sizeInBits: unsupported  relocation for dynamic symbol _wrap_EWAHBoolArray_sizeInBits (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_isEmpty: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_isEmpty (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_toIntArray: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_toIntArray (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_numberOfOnes: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_numberOfOnes (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_readStr: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_readStr (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_writeStr: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_writeStr (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_read__SWIG_1: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_read__SWIG_1 (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_read__SWIG_0: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_read__SWIG_0 (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_write__SWIG_1: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_write__SWIG_1 (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_write__SWIG_0: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_write__SWIG_0 (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_reset: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_reset (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_logicalandnot: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_logicalandnot (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_logicalxor: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_logicalxor (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_logicalor: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_logicalor (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_logicaland: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_logicaland (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_inplace_logicalnot: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_inplace_logicalnot (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_logicalnot: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_logicalnot (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_set: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_set (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_get: unsupported relocation for dynamic symbol _wrap_EWAHBoolArray_get (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_new_EWAHBoolArray: unsupported relocation for dynamic symbol _wrap_new_EWAHBoolArray (type=1 stype=32)
bitbucket.org/evanh/goewah._wrap_EWAHBoolArray_get: unhandled relocation for _wrap_EWAHBoolArray_get (type 32 rtype 1)
too many errors

1 回答

  • 0

    弄清楚了 . 我也必须链接到C库 . 固定代码如下 .

    package main
    
    //#cgo LDFLAGS: -L/usr/local/lib -lewah
    import "C"
    
    import (
        "fmt"
        "bitbucket.org/evanh/goewah"
    )
    
    func main() {
        x := goewah.NewEWAHBoolArray()
        x.Set(1)
        x.Set(2)
        fmt.Println(x.Get(1))
    }
    

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