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最新推荐文章于 2025-04-30 15:41:54 发布

transistor0

最新推荐文章于 2025-04-30 15:41:54 发布

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本文链接：https://blog.youkuaiyun.com/transistor0/article/details/16885703

系统环境：ubuntu10.04 + gcc-4.3.3

所需软件：
Binutils 2.20: http://ftp.gnu.org/gnu/binutils/binutils-2.20.tar.bz2
GCC Core 4.4.2: http://ftp.gnu.org/gnu/gcc/gcc-4.4.2/gcc-core-4.4.2.tar.bz2

Binutils 2.20 Loongson2f 补丁: binutils-2.20-loongson2f.zip

设置环境变量和新建目录

$ mkdir -p /opt/loongson-cross-tools/usr/{bin, lib, share}

$ echo "PATH=$PATH:/opt/loongson-cross-tools/usr/bin" >> ~/.bashrc

编译 Binutils:

$ tar xjf binutils-2.20.tar.bz2

$ cd binutils-2.20

$ patch -Np1 -i ../binutils-2.20-loongson2f.patch //这步没做，没有找到patch

$ cd .. && mkdir binutils-build && cd binutils-build

$ ../binutils-2.20/configure --prefix=/opt/loongson-cross-tools/usr --target=mipsel-pc-linux-gnu --with-sysroot=/opt/loongson-cross-tools --enable-64-bit-bfd --disable-nls --enable-shared

$ make configure-host

$ make

$ make install

出错信息：

rm -rf $backupdir; exit $rc

WARNING: `makeinfo' is missing on your system. You should only need it if

you modified a `.texi' or `.texinfo' file, or any other file

indirectly affecting the aspect of the manual. The spurious

call might also be the consequence of using a buggy `make' (AIX,

DU, IRIX). You might want to install the `Texinfo' package or

the `GNU make' package. Grab either from any GNU archive site.

make[4]: *** [as.info] Error 1

make[4]: Leaving directory `/home/loongson/loongson-cross-tool/binutils-build/gas/doc'

make[3]: *** [install-am] Error 2

make[3]: Leaving directory `/home/loongson/loongson-cross-tool/binutils-build/gas/doc'

Making install in po

make[3]: Entering directory `/home/loongson/loongson-cross-tool/binutils-build/gas/po'

make[3]: Nothing to be done for `install'.

make[3]: Leaving directory `/home/loongson/loongson-cross-tool/binutils-build/gas/po'

make[3]: Entering directory `/home/loongson/loongson-cross-tool/binutils-build/gas'

make[4]: Entering directory `/home/loongson/loongson-cross-tool/binutils-build/gas'

/bin/bash ../../binutils-2.20/gas/../mkinstalldirs /opt/loongson-cross-tools/usr/bin

/bin/bash ./libtool --mode=install /usr/bin/install -c as-new /opt/loongson-cross-tools/usr/bin/mipsel-pc-linux-gnu-as

libtool: install: /usr/bin/install -c .libs/as-new /opt/loongson-cross-tools/usr/bin/mipsel-pc-linux-gnu-as

/bin/bash ../../binutils-2.20/gas/../mkinstalldirs /opt/loongson-cross-tools/usr/mipsel-pc-linux-gnu/bin

n=`echo as | sed 's&^&mipsel-pc-linux-gnu-&'`; \

if [ "/opt/loongson-cross-tools/usr/bin/$n" != "/opt/loongson-cross-tools/usr/mipsel-pc-linux-gnu/bin/as" ]; then \

rm -f /opt/loongson-cross-tools/usr/mipsel-pc-linux-gnu/bin/as; \

ln /opt/loongson-cross-tools/usr/bin/$n /opt/loongson-cross-tools/usr/mipsel-pc-linux-gnu/bin/as >/dev/null 2>/dev/null \

|| /bin/bash ./libtool --mode=install /usr/bin/install -c as-new /opt/loongson-cross-tools/usr/mipsel-pc-linux-gnu/bin/as; \

else \

true ; \

make[4]: Nothing to be done for `install-data-am'.

make[4]: Leaving directory `/home/loongson/loongson-cross-tool/binutils-build/gas'

make[3]: Leaving directory `/home/loongson/loongson-cross-tool/binutils-build/gas'

make[2]: *** [install-recursive] Error 1

make[2]: Leaving directory `/home/loongson/loongson-cross-tool/binutils-build/gas'

make[1]: *** [install-gas] Error 2

make[1]: Leaving directory `/home/loongson/loongson-cross-tool/binutils-build'

make: *** [install] Error 2

参考解决办法：

原因是本机没有安装texinfo,安装之后版本也不够高,顾修改configure文件

$ sudo apt-get install texinfo

$ makeinfo --version

makeinfo (GNU texinfo) 4.13

$ vim ../binuitl-2.20/configure

将

改成：

$ make install

编译 GCC:

$ tar xjf gcc-core-4.4.2.tar.bz2

$ mkdir gcc-build && cd gcc-build

$ ../gcc-4.4.2/configure --prefix=/opt/loongson-cross-tools/usr --target=mipsel-pc-linux-gnu --with-sysroot=/opt/loongson-cross-tools --disable-multilib --with-newlib --disable-nls --disable-shared --disable-threads --enable-languages=c --with-abi=64

出错信息：

configure: error: Building GCC requires GMP 4.1+ and MPFR 2.3.2+.

Try the --with-gmp and/or --with-mpfr options to specify their locations.

Copies of these libraries' source code can be found at their respective

hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.

See also http://gcc.gnu.org/install/prerequisites.html for additional info.

If you obtained GMP and/or MPFR 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.

参考解决办法：

http://ftp.gnu.org/gnu/gmp/ #gmp下载

http://ftp.gnu.org/gnu/mpfr/ #mpfr下载