redhat - An error when upgrading gcc on redhat6.6 -


i want upgrade gcc on redhat 4.7.7 4.8.2. when run 'make', error occured:

options.c:11145: error: narrowing conversion of '-0x00000000000000001' 'int' 'short unsigned int' inside { }

i found same question(some issues installing gcc version 4.8.2 in redhat), still feel confused solution.

ps: told me installing gcc 4.8 on redhat6 troublesome, , recommended me upgrade system redhat 7.2 avoid upgrad. because working on new machine, adopted suggestion.

agree go rhel 7, upgrading base version of gcc gnarly.

if need updated gcc versions in future, @ developer toolset part of rhel subscription , installs new gcc versions "along side" original won't mess os: https://developers.redhat.com/products/developertoolset/updates/


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