I have built an application with code::blocks. It runs fine when I run it from code:blocks ( Ctrl-F10 ). When I run it by double-clicking in file explorer or from a command prompt I get "The application was unable to start correctly (0xc000007b)"
What is different when I run an application in code::blocks with Ctrl-F10, compared to the other methods of running an application?
I understand the error number has something to do with 64 and 32 bit applications. My application and my OS are 64 bit.
I have built and run successfully several other applications. The only significant difference with this one is that it incorporates the NDI SDK from NewTek https://www.newtek.com/
Here is the code:
#include <iostream>
#include <Processing.NDI.Lib.h>
#include <nana/gui.hpp>
using namespace std;
int main()
{
if (!NDIlib_initialize())
throw std::runtime_error("Cannot initialize NDI");
NDIlib_find_instance_t pNDI_find = NDIlib_find_create_v2();
if (!pNDI_find)
throw std::runtime_error("Cannot initialize NDI");
nana::form fm(nana::rectangle( 100,100, 300, 300 ) );
fm.show();
nana::exec();
return 0;
}
Here are the build commands:
g++.exe -Wall -fexceptions -m64 -std=c++11 -O2
-I"C:\Program Files\NewTek\NewTek NDI 3.8 SDK\Include"
-IC:\Users\James\code\nana-1.7.0\include
-c C:\Users\James\code\VisControl\ndi\test\main.cpp -o obj\Release\main.o
g++.exe -L"C:\Program Files\NewTek\NewTek NDI 3.8 SDK\Lib\x64"
-LC:\Users\James\code\nana-1.7.0\build\codeblocks
-o ..\..\bin\test.exe obj\Release\main.o
-static-libgcc -m64
-s "C:\Program Files\NewTek\NewTek NDI 3.8 SDK\Lib\x64\Processing.NDI.Lib.x64.lib"
-lnana -lgdi32 -lcomdlg32 -lstdc++fs
The problem went away when I add the linker option -static
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