约在redhat安装gcc版本4.8.2
问题描述:
n阶安装朱古力,这是用于深性学习的一些问题,我需要在redhat 6.5从GCC 4.4.7版本升级到4.8.2。约在redhat安装gcc版本4.8.2
First run ./configure it worked,
then make -j4, it will report
options.c:11145: error: narrowing conversion of '-0x00000000000000001' from 'int' to 'short unsigned int' inside { }
g++ -std=gnu++0x -c -g -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I../../gcc/../libcpp/include -I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc/../libbacktrace ../../gcc/hash-table.c -o hash-table.o
g++ -std=gnu++0x -c -g -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I../../gcc/../libcpp/include -I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/bid -I../libdecnumber -I../../gcc/../libbacktrace ../../gcc/file-find.c -o file-find.o
make[3]: *** [options.o] Error 1
make[3]: *** Waiting for unfinished jobs....
我搜索谷歌,但找不到好的方法来解决它,谁有相同的问题之前?
答
替换原始的gcc可能会导致问题。另一种方法是安装Developer Toolset,它会在原件旁边安装一个新的gcc版本(当前为4.9)以避免文件冲突。从这里开始:http://developers.redhat.com/products/developertoolset/overview/
你用什么版本的gcc构建gcc版本4.8.2以及你使用的是哪个版本的红帽? – missimer
gcc版本是4.4.7-4 –