OP is asking about Windows: “There are no other software projects like this,” Lucovsky said, “but the one thing that’s remained constant [over the years] is how long it takes to build [Windows]. No matter which generation of the product, it takes 12 hours to compile and link the system.” Even with the increase in … Read more
What interests me is the Compile() method. Does it somehow produce real MSIL? Yes. The Compile method runs a visitor over the lambda body block and generates IL dynamically for each subexpression. If you’re interested in learning how to spit IL yourself, see this “Hello World” example of how to use Lightweight Codegen. (I note … Read more
The library requiring the symbols is included by -lLLVMSupport, so -ldl must come after -lLLVMSupport. I changed this: `llvm-config –ldflags –libs core` To this: `llvm-config –libs core` `llvm-config –ldflags` And the linker was successful.
Eclipse comes with its own compiler for the following reasons: Incremental compilation (can compile just the changed parts of the project which can mean more than the amount of files you just saved, for example, when you changed some global) The Eclipse compiler can create a class file even when the code contains errors. This … Read more
Can’t we multiply rax with edi directly? We can’t imul rax, rdi because the calling convention allows the caller to leave garbage in the high bits of RDI; only the EDI part contains the value. This is a non-issue when inlining; writing a 32-bit register does implicitly zero-extend to the full 64-bit register, so the … Read more
OpenMP is a set of code transforming pragmas, i.e. they are only applied at compile time. You cannot apply code transformation to an already compiled object code (ok, you can, but it is far more involving process and outside the scope of what most compilers do these days). You need -fopenmp during the link phase … Read more
After a lot of Googling and research, I found out that my basic understanding of the compilers was wrong. A compiler is a program that converts a program in language X to a program in language Y. The language Y can be anything(native machine code, intermediate code/bytecode, some other language Z, or the same language … Read more
There is another method of forcing use of the 64-bit linker on a per-project basis for Visual Studio 2013. Edit your .vcxproj file and insert the following after the <Import…Microsoft.Cpp.Defaults line: <Import Project=”$(VCTargetsPath)\Microsoft.Cpp.Default.props” /> <PropertyGroup> <PreferredToolArchitecture>x64</PreferredToolArchitecture> </PropertyGroup>
The tsc –noEmit is what you’re searching. Do not emit compiler output files like JavaScript source code, source-maps or declarations. source TSDocs If you want lint code as well as check types on CI use tsc –noEmit && eslint source Stackoverflow comment
Native library can be loaded by loadLibrary with a valid name. By example, libXXXX.so for linux family, your hellolib.so should rename to libhello.so. By the way, I develop java with jni, I will separate the implementation and native interface (.c or .cpp). static { System.loadLibrary(“hello”); // will load libhello.so } The implementation header(HelloImpl.h): #ifndef _HELLO_IMPL_H … Read more