Build question

[beachburghbrian]

In attempting to build, it hangs just after the following:
[ 30%] Building CXX object CmakeFiles/SDCLib.dir/src/Data/SDC/SDCProviderAdapter.cpp.o
There are a number of warnings. Would it be helpful to provide a list of all of them? The last line I can see is:
/home/pi/OSCLib/osclib-develop/src/Data/SDC/SDCProvider.cpp:1239:8: warning: the compiler can assume that the address of 'source' will always evaluate to 'true'
Any suggestions? Let me know if you would like to discuss... Thanks!

[FBaumeister]

Hello beachburghbrian. I'm sorry I'm late on this issue. I'm currently working on the SDCLib.
I get a similar warning. My compiler (GGC 8.2) tells me that the address of source will never be NULL.
The variable source is a template parameter and is currently deduced as (const) lvalue reference. As consequence the address operator with the variable &source will result in an redundant expression what the compiler will warn you about.
My first step will be to replace this expression by std::addressof(source) what is generally recommended when using templates and & operator (in case the passed value overloads the & operator differently).
I cannot tell you when this will be merged in to the master branch and hope this will satisfy your question. I'm sorry this answer is so late.

[beachburghbrian]

I was able to build!

On Fri, Feb 15, 2019 at 4:08 AM FBaumeister ***@***.***> wrote: Hello beachburghbrian <http:///beachburghbrian>. I'm sorry I'm late on this issue. I'm currently working on the SDCLib. I get a similar warning. My compiler (GGC 8.2) tells me that the address of source will never be NULL. The variable source is a template parameter and is currently deduced as (const) lvalue reference. As consequence the address operator with the variable &source will result in an redundant expression what the compiler will warn you about. My first step will be to replace this expression by std::addressof(source) what is generally recommended when using templates and & operator (in case the passed value overloads the & operator differently). I cannot tell you when this will be merged in to the master branch and hope this will satisfy your question. I'm sorry this answer is so late. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/Aj2oOQoPrWBU9bd4CpLDz-F37E428aCSks5vNnkGgaJpZM4TswiX> .

-- You must never confuse faith that you will prevail in the end - which you can never afford to lose - with a willingness to confront the realities of your current situation - however brutal they may be. -James Stockdale, former Navy POW

[beachburghbrian]

Ps I think I lowered the number of cores to one to make it build on a raspberry pi... On Fri, Feb 15, 2019 at 10:32 AM Brian Sullivan <brian.m.sullivan@gmail.com> wrote:

I was able to build! On Fri, Feb 15, 2019 at 4:08 AM FBaumeister ***@***.***> wrote: > Hello beachburghbrian <http:///beachburghbrian>. I'm sorry I'm late on > this issue. I'm currently working on the SDCLib. > I get a similar warning. My compiler (GGC 8.2) tells me that the address > of source will never be NULL. > The variable source is a template parameter and is currently deduced as > (const) lvalue reference. As consequence the address operator with the > variable &source will result in an redundant expression what the compiler > will warn you about. > My first step will be to replace this expression by > std::addressof(source) what is generally recommended when using templates > and & operator (in case the passed value overloads the & operator > differently). > I cannot tell you when this will be merged in to the master branch and > hope this will satisfy your question. I'm sorry this answer is so late. > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <#1 (comment)>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/Aj2oOQoPrWBU9bd4CpLDz-F37E428aCSks5vNnkGgaJpZM4TswiX> > . > -- You must never confuse faith that you will prevail in the end - which you can never afford to lose - with a willingness to confront the realities of your current situation - however brutal they may be. -James Stockdale, former Navy POW

-- You must never confuse faith that you will prevail in the end - which you can never afford to lose - with a willingness to confront the realities of your current situation - however brutal they may be. -James Stockdale, former Navy POW

[FBaumeister]

Thank you for your feedback!
Again, sorry for the late reply.