add NGINXCOMPILE_FORMATSEC variable in 123.09beta01

- variable controls whether or not nginx is compiled with -Wformat -Werror=format-security flags which is the normal default set flags

centmin.sh

@@ -324,6 +324,7 @@ NGX_GSPLITDWARF='y'           # for Nginx compile https://community.centminmod.c
 PHP_GSPLITDWARF='y'           # for PHP compile https://community.centminmod.com/posts/44072/
 PHP_LTO='n'                   # enable -flto compiler for GCC 4.8.5+ PHP-FPM compiles currently not working with PHP 7.x
 NGX_LDGOLD='y'                # for Nginx compile i.e. passing ld.gold linker -fuse-ld=bfd or -fuse-ld=gold https://community.centminmod.com/posts/44037/
+NGINXCOMPILE_FORMATSEC='y'    # whether or not nginx is compiled with -Wformat -Werror=format-security flags
 
 # When set to =y, will disable those listed installed services 
 # by default. The service is still installed but disabled 

example/custom_config.inc

@@ -47,6 +47,7 @@ NGX_GSPLITDWARF='y'           # for Nginx compile https://community.centminmod.c
 PHP_GSPLITDWARF='y'           # for PHP compile https://community.centminmod.com/posts/44072/
 PHP_LTO='n'                   # enable -flto compiler for GCC 4.8.5+ PHP-FPM compiles currently not working with PHP 7.x
 NGX_LDGOLD='y'                # for Nginx compile i.e. passing ld.gold linker -fuse-ld=bfd or -fuse-ld=gold https://community.centminmod.com/posts/44037/
+NGINXCOMPILE_FORMATSEC='y'    # whether or not nginx is compiled with -Wformat -Werror=format-security flags
 
 # Nginx Dynamic Module Switches
 NGXDYNAMIC_MANUALOVERRIDE='n' # set to 'y' if you want to manually drop in nginx dynamic modules into /usr/local/nginx/modules