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我正在尝试使用以下链接进行构建Mozart/Oz：Mac os x Mojavehttps: //github.com/mozart/mozart 并收到以下配置错误。未找到 GNU MP 库。

我gmp使用安装homebrew并尝试了 --with-gmp=/usr/local/opt/gmp/lib 和 --with-gmp=/usr/local/Cellar/gmp/6.1.2_2/ 但得到了同样的错误。谁能帮我解决这个问题？

checking for --with-gmp... yes
checking for gmp.h... -I/Users/rr/Software/mozart/gmp/packages/include
checking for __gmpz_init in -lgmp (default)... no
checking for __gmpz_init in -L/Users/rr/Software/mozart/gmp/packages/lib/ -lgmp... no
checking for mpz_init in -lgmp (default)... no
checking for mpz_init in -L/Users/rr/Software/mozart/gmp/packages/lib/ -lgmp... no
checking for mpz_init in -lgmp2 (default)... no
checking for mpz_init in -L/Users/rr/Software/mozart/gmp/packages/lib/ -lgmp2... no

configure: warning: required GNU MP lib not found
configure: error: 
The GNU Multiple Precision Arithmetic Library (gmp)
version 2 or higher is required
to build the system.  It can be retrieved from:

    ftp://ftp.gnu.org/pub/gnu/gmp/

The latest version at this time is 4.1.2 and is available
packaged as the following archive:

    ftp://ftp.gnu.org/pub/gnu/gmp/gmp-4.1.2.tar.gz

You may find a mirror archive closer to you by consulting:

    http://www.gnu.org/order/ftp.html

configure: error: /Users/rr/Software/mozart/mozart/platform/emulator/configure failed for emulator
configure: error: /Users/rr/Software/mozart/mozart/platform/configure failed for platform
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1 回答 1

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1：安装莫扎特2

1.1：链接：https ://mozart.github.io/

1.2：Applications/Mozart2应该是这样的： https ://i.imgur.com/BQbXrey.png

另外，由于我的 StackOverflow 声誉低，我无法嵌入图像，对此感到抱歉。

osc2：为and添加别名ozemulator

2.1：打开 .bash_profile

open ~/.bash_profile

2.2：将以下内容添加到文件并保存

alias ozc='/Applications/Mozart2.app/Contents/Resources/bin/ozc'
alias ozemulator='/Applications/Mozart2.app/Contents/Resources/bin/ozemulator'
alias ozem='/Applications/Mozart2.app/Contents/Resources/bin/ozemulator'
alias ozengine='/Applications/Mozart2.app/Contents/Resources/bin/ozengine'
alias ozwish='/Applications/Mozart2.app/Contents/Resources/bin/ozwish'

三：基本用法

3.1：在文件中编写代码.oz示例：circle.oz

functor
import
    System 
    Application(exit:Exit)
define
    proc {Circle R}
        local A C D Pi in
            Pi = 3.14
            A = Pi*R*R
            D = 2.0*R
            C = Pi*D 
            {System.showInfo 
                'A: '    # A # '\n' #
                'D: ' # D # '\n' #
                'C: '  # C
            }
        end
    end
    {Circle 20.0}
    {Exit 0}
end

3.2 : 编译代码ozc

ozc -c circle.oz

3.3：运行编译后的代码ozemulator

ozem circle.ozf # .ozf is a compiled .oz file
于 2019-11-27T13:52:42.677 回答