--with-debug does not force "-O0"

kiprasm · 2015-07-14T21:16:14+00:00

You probably need to set https://github.com/openresty/lua-nginx-module#lua_ssl_trusted_certificate to your system CA bundle (or the specific root CA cer...

--with-debug does not force "-O0"

kiprasm

Hey,

When running "./configure --help" it states that:

--with-debug enable the debugging logging and also enable -O0 -g for the C compiler.
this not only affects nginx, but also other components.

However, in the cc commands i don't see "-O0", only the default "-O2". Could it be that the manual is wrong/outdated ?

agentzh

Hello!

On Tue, Jul 14, 2015 at 9:16 PM, Kipras Mancevičius wrote:
> When running "./configure --help" it states that:
>>   --with-debug                       enable the debugging logging and also
>> enable -O0 -g for the C compiler.
>>                                      this not only affects nginx, but also
>> other components.
> However, in the cc commands i don't see "-O0", only the default "-O2". Could
> it be that the manual is wrong/outdated ?
>

Nice catch. This usage text needs updates. I've committed a fix.

BTW, you can always use --with-cc-opt="-O0" to disable the C compiler
optimizations for nginx.

Regards,
-agentzh