A.12 从源码安装 R
从源码编译 R 的需求大概有以下几点:
- 爱折腾的极客:玩配置,学习 make 相关工具和 Linux 世界的依赖
- 追求性能:如 LFS 支持 和 Intel MKL 加速
- 环境限制:CentOS 或者红帽系统,自带的 R 版本比较落后
./configure --prefix=/opt/R/R-devel \
--enable-R-shlib --enable-byte-compiled-packages \
--enable-BLAS-shlib --enable-memory-profiling --with-blas="-lopenblas"
R is now configured for x86_64-pc-linux-gnu
Source directory: .
Installation directory: /opt/R/R-devel
C compiler: gcc -g -O2
Fortran fixed-form compiler: gfortran -fno-optimize-sibling-calls -g -O2
Default C++ compiler: g++ -std=gnu++11 -g -O2
C++14 compiler: g++ -std=gnu++14 -g -O2
C++17 compiler: g++ -std=gnu++17 -g -O2
C++20 compiler: g++ -std=gnu++2a -g -O2
Fortran free-form compiler: gfortran -fno-optimize-sibling-calls -g -O2
Obj-C compiler:
Interfaces supported: X11, tcltk
External libraries: pcre2, readline, BLAS(OpenBLAS), curl
Additional capabilities: PNG, JPEG, TIFF, NLS, cairo, ICU
Options enabled: shared R library, shared BLAS, R profiling, memory profiling
Capabilities skipped:
Options not enabled:
Recommended packages: yes
配置好了以后,可以编译安装了
make && sudo make install
flexiblas 支持多种 BLAS 库自由切换