I don't find any useful information on the differences between "-fno-pie" and "-no-pie". Are they gcc flags or ld flags? Are they both necessary or not? I found a piece of makef...

I have: a shared library, say libShared.so, which contains a class Bar, with a method int Bar::do(int d) const a static library, say libStatic.a, which contains a class Foo, with a method int Foo...

I'm using CMake for a project that comes in two versions, one of which requires -lglapi and the other does not. So far the lines we used look like that: SET(CMAKE_C_FLAGS "-O3 -xSSE3 -restrict ...

How do I add linker-flags "DEF" and "NODEFAULTLIB" to vs2012 project via CMAKE?

I saw this and answers in stackO, but didn't find how to exclude folders. I have 3 folders with a lot of .h , .m and .mm and i need to exclude them temporary, but not to remove references. How ca...

What are the ".map" files generated by gcc/g++ linker option "-Map" used for ? And how to read them ?

I'm having a problem with cmake / gcc / Linux. No matter what I try, I cannot get rid of CMAKE_CXX_FLAGS on my linker line. CMake keeps passing them when invoking g++ in link mode. I have -fopenm...

The man page of gcc 6.3 says: --wrap=symbol Use a wrapper function for symbol. Any undefined reference to symbol will be resolved to "__wrap_symbol". Any undefined reference to "__real_symbol" ...

I tried to add the following in the .pro file of our project: win32 { ... QMAKE_LFLAGS_WINDOWS += -Wl,--large-address-aware } I get an error LINK : warning LNK4044: Nicht erkannte Option /Wl,...

My other libraries not allow me to set -ObjC or all_load flags. So I need to use -force_load to link my library. I have "GoogleOpenSource.framework" & "GooglePlus.framework" under my project, ...

I noticed many people, including me, do not accurately know the rationale and intended use behind the linker's search paths: 'library-path', 'rpath', and 'rpath-link'. Could someody explain this to...

What's the difference between Build Phases -> Link Binary with Libraries or Build Settings -> Linker Flags? The former does not seem to allow you to specify between Debug vs Release, and the frame...

In my project I have a high number of static libraries. I currently use the -ObjC linker flag which will include all members of static libraries that implement any objective-c class. I have 1 par...

I have installed an R package but, in order to load it via library, the LD_LIBRARY_PATH needs to be set to the path where one of the libraries, called libhts.so.2 is located. The loading only works...

I'm trying to use cmake in a project which is compiled using armcc, but use a custom proprietary linker (not armlink). I've changed the variables in the toolchain.cmake file as following: unset (...

[Update] Sorry for top posting, but it might help to know this first, as it probably changes the problem. The --wrap is an option to the linker ld, not to gcc. But my Eclipse project is using gcc...

As the title reads, I go into my Build Settings for my app, and search for "Other Linker Flags", nothing is returner. If I even search simply "Other", there is no "Other Linker Flags" section. I've...

I read the following answer, so I know that "Unknown class in Interface Builder file" error can be solved using the -ObjC linker option. (FYI, MyClass is in static library.) https://mcmap.net/q/65...

I'm copy-pasting a section from the man of ld :- -u symbol --undefined=symbol Force symbol to be entered in the output file as an undefined symbol. Doing this may,for example, trigger linking of ...

CMake seems to prepend linker flags at the front of a GCC compilation command, instead of appending it at the end. How to make CMake append linker flags? Here is a simple example to reproduce the ...