搞定"谁不拉屎"(CBLAS)+g77安装-立此存照

这是以前的一个日志,转过来,有gcc没有g77想安装的时候可以参考下.
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题目有点令人反胃,得写点内容才对,否则真就是对不起观众~

zenwalk默认没有g77,gcc又是4.12,费了老劲找个gcc3.4.6带g77版本,几经波折,终于搞定cblas,第一个编译完成的cblas_example1.c,看着输出的结果,真是高兴.赶明儿整理一下经过.

补档



1. download & install gcc-g773.4.6.

2. download gotoBlas. then run quickbuild.32bit(quickbuild.64bit in case). It will take some mins to build.

3. download cblas(http://www.netlib.org/blas/blast-forum/cblas.tgz). then:

cp Makefile.LINUX Makefile.in

use any editor to open Makefile.in and change:

BLLIB = ~/GotoBLAS/libgoto.a -lpthread
CBDIR = $(HOME)/CBLAS

then turn to terminal and input:

make all

DONE!

4. if you want to compile files, you have to input such as:

gcc -O2 -DDAD_ -Isrc -o example1 cblas_example1.c lib/LINUX/cblas_LINUX.a ../GotoBLAS/libgoto.a -lpthread

or makefile by yourself.

ps. I didn't know anything at all before doing this. I learn a lot from my dear classmate John. Many thx!

补档: g77安装


1:

copy g77-gcc3.4.6/usr/bin  g77&g77-gcc3.4.6 
to 
~/usr/bin

2;

copy the 
lib/libexec/man 
to the 
~/usr/* respectively.

3;

run 
doinst.sh 
under terminal.

DONE