centminmod
commented
4 years ago Hi the scripts haven't really been maintained as they are only used for my Centmin Mod LEMP stack's nginx/php-fpm compatibility testing of GCC 7 and 8 and 9 at a time before CentOS YUM repos for CentOS SCL are not available. Once CentOS SCL YUM repos are available for GCC 7, 8 and 9 then these scripts aren't really used as then I update Centmin Mod to use GCC 7, 8 and 9 provided by CentOS SCL YUM repos.
When I have time the next update for scripts will be for GCC 10 prior to SCL repo official RPMs availability.
example of native CentOS SCL GCC 7, 8 and 9 via devtoolset-*-gcc packages and Clang 5.x via llvm-toolset packages
yum -q list installed devtoolset-7-gcc devtoolset-8-gcc devtoolset-9-gcc llvm-toolset-7-clang{*,-}* | tr -s ' ' | column -t
Installed Packages
devtoolset-7-gcc.x86_64 7.3.1-5.16.el7 @centos-sclo-rh
devtoolset-8-gcc.x86_64 8.3.1-3.2.el7 @centos-sclo-rh
devtoolset-9-gcc.x86_64 9.3.1-2.el7 @centos-sclo-rh
llvm-toolset-7-clang.x86_64 5.0.1-4.el7 @centos-sclo-rh
llvm-toolset-7-clang-libs.x86_64 5.0.1-4.el7 @centos-sclo-rhnginx -V
nginx version: nginx/1.19.2 (220920-220921-centos7-0d688f1-br-25f86f0)
built by gcc 9.3.1 20200408 (Red Hat 9.3.1-2) (GCC)
built with OpenSSL 1.1.1h 22 Sep 2020
TLS SNI support enabledconfigure arguments: --with-ld-opt='-Wl,-E -L/usr/local/zlib-cf/lib -L/usr/local/lib -ljemalloc -lpcre -Wl,-z,relro -Wl,-rpath,/usr/local/zlib-cf/lib:/usr/local/lib -flto=8 -fuse-ld=gold' --with-cc-opt='-I/usr/local/zlib-cf/include -I/usr/local/include -m64 -march=native -DTCP_FASTOPEN=23 -falign-functions=32 -g -O3 -Wno-error=strict-aliasing -fstack-protector-strong -flto=8 -fuse-ld=gold --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wno-error=pointer-sign -Wimplicit-fallthrough=0 -fcode-hoisting -Wp,-D_FORTIFY_SOURCE=2 -Wno-deprecated-declarations -gsplit-dwarf' --sbin-path=/usr/local/sbin/nginx --conf-path=/usr/local/nginx/conf/nginx.conf --build=220920-220921-centos7-0d688f1-br-25f86f0 --with-compat --with-http_stub_status_module --with-http_secure_link_module --with-http_flv_module --with-http_mp4_module --add-module=../nginx-rtmp-module --add-dynamic-module=../nginx-module-vts --with-libatomic --with-http_gzip_static_module --add-dynamic-module=../ngx_brotli --add-dynamic-module=../ngx_http_geoip2_module --with-http_sub_module --with-http_addition_module --with-http_image_filter_module=dynamic --with-http_geoip_module --with-stream_geoip_module --with-stream_realip_module --with-stream_ssl_preread_module --with-threads --with-stream --with-stream_ssl_module --with-http_slice_module --with-http_realip_module --add-dynamic-module=../ngx-fancyindex-0.4.2 --add-module=../ngx_cache_purge-2.5.1 --add-dynamic-module=../ngx_devel_kit-0.3.0 --add-dynamic-module=../set-misc-nginx-module-0.32 --add-dynamic-module=../echo-nginx-module-0.62 --add-module=../redis2-nginx-module-0.15 --add-module=../ngx_http_redis-0.3.7 --add-dynamic-module=../lua-nginx-module-0.10.17 --add-module=../memc-nginx-module-0.19 --add-module=../srcache-nginx-module-0.32 --add-dynamic-module=../headers-more-nginx-module-0.33 --with-pcre-jit --with-zlib=../zlib-cloudflare-1.3.0 --with-http_ssl_module --with-http_v2_module --with-http_v2_hpack_enc --with-openssl=../openssl-1.1.1h
As such you don't really need to use the script to compile GCC 7-9 if you have access to CentOS SCL YUM repo
pixelpaulaus
getting forbidden errors when trying to install v8+ , only working on v7