Error：Building GCC requires GMP 4.2+, MPFR 3.1.0+ and MPC 0.8.0+

电玩女神 2023-03-03 04:56 27阅读 0赞

参考链接：  
[https://blog.csdn.net/enson16855/article/details/52205044][https_blog.csdn.net_enson16855_article_details_52205044]

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在[编译高版本gcc][gcc]，执行下面配置命令时，

../configure --prefix=/usr/local/gcc-10.2.0/ --enable-checking=release --enable-languages=c,c++ --disable-multilib

报错如下：

adams@adams-pc:~/tmp/gcc/gcc-10.2.0/build$ ../configure --prefix=/usr/local/gcc-10.2.0/ --enable-checking=release --enable-languages=c,c++ --disable-multilib
    checking build system type... x86_64-pc-linux-gnu
    checking host system type... x86_64-pc-linux-gnu
    checking target system type... x86_64-pc-linux-gnu
    checking for a BSD-compatible install... /usr/bin/install -c
    checking whether ln works... yes
    checking whether ln -s works... yes
    checking for a sed that does not truncate output... /usr/bin/sed
    checking for gawk... gawk
    checking for libatomic support... yes
    checking for libitm support... yes
    checking for libsanitizer support... yes
    checking for libvtv support... yes
    checking for libhsail-rt support... yes
    checking for libphobos support... yes
    checking for gcc... gcc
    checking whether the C compiler works... yes
    checking for C compiler default output file name... a.out
    checking for suffix of executables... 
    checking whether we are cross compiling... no
    checking for suffix of object files... o
    checking whether we are using the GNU C compiler... yes
    checking whether gcc accepts -g... yes
    checking for gcc option to accept ISO C89... none needed
    checking for g++... g++
    checking whether we are using the GNU C++ compiler... yes
    checking whether g++ accepts -g... yes
    checking whether g++ accepts -static-libstdc++ -static-libgcc... yes
    checking for gnatbind... no
    checking for gnatmake... no
    checking whether compiler driver understands Ada... no
    checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2
    checking for objdir... .libs
    checking for the correct version of gmp.h... yes
    checking for the correct version of mpfr.h... yes
    checking for the correct version of mpc.h... no
    configure: error: Building GCC requires GMP 4.2+, MPFR 3.1.0+ and MPC 0.8.0+.
    Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
    their locations.  Source code for these libraries can be found at
    their respective hosting sites as well as at
    https://gcc.gnu.org/pub/gcc/infrastructure/.  See also
    http://gcc.gnu.org/install/prerequisites.html for additional info.  If
    you obtained GMP, MPFR and/or MPC from a vendor distribution package,
    make sure that you have installed both the libraries and the header
    files.  They may be located in separate packages.
    adams@adams-pc:~/tmp/gcc/gcc-10.2.0/build$

根据报错信息可以知道，是GMP，MPFR和MPC版本太低导致的上述问题。

所以需要编译出高版本，然后在编译gcc时指定路径，使其在编译时可以找到高版本的库以及头文件。

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#### GMP编译 ####

下载地址：  
[ftp://ftp.gnu.org/gnu/gmp/][ftp_ftp.gnu.org_gnu_gmp]

我们选择`gmp-5.0.1.tar.bz2`版本进行下载。

wget ftp://ftp.gnu.org/gnu/gmp/gmp-5.0.1.tar.bz2
    tar -vxf gmp-5.0.1.tar.bz2
    cd gmp-5.0.1/
    ./configure --prefix=/usr/local/gmp-5.0.1
    make
    sudo make install

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#### MPFR编译 ####

下载地址：  
[https://ftp.gnu.org/gnu/mpfr/][https_ftp.gnu.org_gnu_mpfr]

我们选择`mpfr-3.1.5.tar.xz`版本进行下载。

wget https://ftp.gnu.org/gnu/mpfr/mpfr-3.1.5.tar.xz
    tar -vxf mpfr-3.1.5.tar.gz
    cd mpfr-3.1.5/
    ./configure --prefix=/usr/local/mpfr-3.1.5 --with-gmp=/usr/local/gmp-5.0.1
    make
    sudo make install

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#### MPC编译 ####

下载地址：  
[http://www.multiprecision.org/mpc/download.html][http_www.multiprecision.org_mpc_download.html]

我们选择`mpc-0.9.tar.gz`版本进行下载。

wget http://www.multiprecision.org/downloads/mpc-0.9.tar.gz
    tar -vxf mpc-0.9.tar.gz
    cd mpc-0.9/
    ./configure --prefix=/usr/local/mpc-0.9 --with-gmp=/usr/local/gmp-5.0.1 --with-mpfr=/usr/local/mpfr-3.1.5
    make
    sudo make install

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#### GCC 配置 ####

../configure --prefix=/usr/local/gcc-10.2.0/ --enable-checking=release --enable-languages=c,c++ --disable-multilib --with-gmp=/usr/local/gmp-5.0.1 --with-mpfr=/usr/local/mpfr-3.1.5 --with-mpc=/usr/local/mpc-0.9

这次就可以配置成功了！

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###### CSDN下载： ######

[gmp-5.0.1.tar.bz2][]

[mpc-0.9.tar.gz][]

[mpfr-3.1.5.tar.xz][]

没有积分的话，可以给我留言。

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[https_blog.csdn.net_enson16855_article_details_52205044]: https://blog.csdn.net/enson16855/article/details/52205044
[gcc]: https://editor.csdn.net/md?articleId=107681479
[ftp_ftp.gnu.org_gnu_gmp]: ftp://ftp.gnu.org/gnu/gmp/
[https_ftp.gnu.org_gnu_mpfr]: https://ftp.gnu.org/gnu/mpfr/
[http_www.multiprecision.org_mpc_download.html]: http://www.multiprecision.org/mpc/download.html
[gmp-5.0.1.tar.bz2]: https://download.csdn.net/download/weixin_38184741/12672801
[mpc-0.9.tar.gz]: https://download.csdn.net/download/weixin_38184741/12672758
[mpfr-3.1.5.tar.xz]: https://download.csdn.net/download/weixin_38184741/12672770