制作交叉工具链
链接:
http://buildroot.uclibc.org/buildroot.html
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计划:
1.先构建crosstool-ng
2.构建buildroot,用crosstool-ng的工具链
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相关:
The MPFR library is a C library for multiple-precision floating-point computations with correct rounding
MPFR is based on the GMP multiple-precision library.
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笔记:
crosstool-NG aims at building toolchains.
buildroot whose main purpose is to build complete root file systems, hence the name.
编译:
下载:crosstool-ng-1.9.3.tar.bz2 http://crosstool-ng.org/download/crosstool-ng/ ,解压。
./configure --prefix=/root/crosstool-ng/crosstool-ng-1.9.3-install
make;make install
mkdir crosstool-ng-1.9.3_build
cd crosstool-ng-1.9.3_build
cp ../crosstool-ng-1.9.3-install/lib/ct-ng-1.9.3/samples/arm-unknown-linux-gnueabi/crosstool.config .config
ct-ng menuconfig //一定要在上面建立的crosstool-ng-1.9.3_build目录下运行
明天继续:
http://blog.csdn.net/lianyq1986/article/details/6651447
http://wenku.baidu.com/view/89e98ec45fbfc77da269b10e.html?from=related
http://home.eeworld.com.cn/my/space.php?uid=67366&do=blog&id=43600