checking for iconv implementation... glibc
checking if iconv supports errno... yes
checking if iconv supports //IGNORE... no
checking whether to enable internationalization support... yes
checking for icu-uc >= 50.1 icu-io icu-i18n... yes
checking for x86_64-pc-linux-gnu-g++... x86_64-pc-linux-gnu-g++
checking whether the compiler supports GNU C++... no
checking whether x86_64-pc-linux-gnu-g++ accepts -g... no
checking for x86_64-pc-linux-gnu-g++ option to enable C++11 features... unsupported
checking for x86_64-pc-linux-gnu-g++ option to enable C++98 features... unsupported
checking how to run the C++ preprocessor... x86_64-pc-linux-gnu-g++ -E
checking if intl requires -std=gnu++17... no
checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with -std=c++11... no
checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with +std=c++11... no
checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with -h std=c++11... no
checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with -std=c++0x... no
checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with +std=c++0x... no
checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with -h std=c++0x... no
configure: error: *** A compiler with support for C++11 language features is required.
Description
on centos 7.9 x86_64
checking for iconv implementation... glibc checking if iconv supports errno... yes checking if iconv supports //IGNORE... no checking whether to enable internationalization support... yes checking for icu-uc >= 50.1 icu-io icu-i18n... yes checking for x86_64-pc-linux-gnu-g++... x86_64-pc-linux-gnu-g++ checking whether the compiler supports GNU C++... no checking whether x86_64-pc-linux-gnu-g++ accepts -g... no checking for x86_64-pc-linux-gnu-g++ option to enable C++11 features... unsupported checking for x86_64-pc-linux-gnu-g++ option to enable C++98 features... unsupported checking how to run the C++ preprocessor... x86_64-pc-linux-gnu-g++ -E checking if intl requires -std=gnu++17... no checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with -std=c++11... no checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with +std=c++11... no checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with -h std=c++11... no checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with -std=c++0x... no checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with +std=c++0x... no checking whether x86_64-pc-linux-gnu-g++ supports C++11 features with -h std=c++0x... no configure: error: *** A compiler with support for C++11 language features is required.
PHP Version
PHP 8.4.0 RC3
Operating System
CentOS 7.9