The meaning of the word “default” is “implicit”, or “that if none is given”. Here in makefiles, it would be if you call >make without a goal explicitly stated, then the first target in your makefile (other than ones starting with .) is updated. So it makes sense for the first such target to be … Read more
You moved the program to ../Data/Derived/Release. Then you tried to run ./Data/Derived/Release. These are not the same path. .. means “the parent directory”, but . means “this directory”. Looks like you missed out a dot. solved Run an executable after moving it to a different directory in the make file [closed]
use the make command to run the Makefile. you can specify a target for make, like make all. solved Variable substitution error
You will probably get more mileage leveraging make invocation conventions (which expect make to take list of targets to build). It’s going to be hard to different argument style. Consider the alternatives: Using variable to pass parameter to the console make console CMD=cache:clear Makefile: console: docker-compose exec core19app sh -c “php bin/console $(CMD)” Or using … Read more
You should search for “beginning linux” to get some web sites that will give you the basics of navigating around in Linux, notably on the command line. Then I’d search for “beginning vi” to learn the basics of the vi editor. If you’re using a GUI, then you can simply use their simple GUI text … Read more
Multpile definition of a header declared variable This is already a violation of the One Definition Rule. The simple answer is “don’t”. You can only declare in a header, via extern, and define in a single .cpp file. 2 solved Multpile definition error of a header declared variable when there’s just one definition/declaration [duplicate]
read documentation! First, take a few hours to read documentation of GNU make, and read how to invoke GCC. You also need to understand more about the preprocessor, so read documentation of cpp. You want to take advantage of builtin GNU make rules (so run make -p to understand them) and variables. See also this … Read more
These *.d files usually (and just conventionally) are make dependencies (but perhaps, and unlikely, D-language source code). The GCC compiler knows about -M (and related) preprocessor option, which asks make to …. Instead of outputting the result of preprocessing, output a rule suitable for make describing the dependencies of the main source file. With the … Read more
Your headers will contain the type definitions and function declarations for the relevant sections of code. Note that if the user code (primarily main.c) only calls mergesort() and not merge(), then the mergesort.h header should only declare mergesort() and merge() should be a static function in mergesort.c, hidden from the rest of the code. A … Read more
error messages like avr-gcc: No such file or directory Indicate 1 of several things the executable avr-gcc is not installed (properly) and/or the PATH env var does not include the directory that holds the executable the makefile was called incorrectly. Others Here are some things to try When you say “downloaded the makefile”, is that … Read more
There are two separate errors. First, you forgot to add main.cpp to your makefile. Second, your main.cpp doesn’t contain a global function named main. A class member function named main doesn’t qualify. You need a function named main in the global namespace with external linkage. solved Makefile issue (Undefined symbols for architecture x86_64: “_main”, referenced … Read more
The answers that others have put forwards helped me to create a program that every time the .py file is called it counts the number of files in the sub-directory and adds it to a file name and creates the file The Code I Used: path, dirs, files = next(os.walk(“C:/xampp/htdocs/addfiles/text/”)) file_count = len(files) save_path=”C:/xampp/htdocs/addfiles/text/” name_of_file=”text” … Read more
The solution comes in three parts. Separately compile the cpp file into a .o object. I’m not going to talk about this step as I was able to use pre-compiled .o files for the third party library I was using. Apparently they were aware of the issue as well and prepared .o files for all … Read more
Do not mix declaration with definition/instantiation in a .h file. Your are instantiating g_font, g_window and g_renderer in isolation.h file. The correct is instantiating only once, usually, in a .cpp To solve your problem, change isolation.h to declare those variables as external linkage: //load global front extern TTF_Font* g_font; //window extern SDL_Window* g_window; //renderer extern … Read more
Why not try something like this: CC=g++ CFLAGS=-c -Wall LDFLAGS= SOURCES= p4KyuCho.cpp Stack.cpp OBJECTS=$(SOURCES:.cpp=.o) EXECUTABLE=hello all: $(SOURCES) $(EXECUTABLE) $(EXECUTABLE): $(OBJECTS) *TAB* $(CC) $(LDFLAGS) $(OBJECTS) -o $@ .cpp.o: *TAB* $(CC) $(CFLAGS) $< -o $@ From: http://mrbook.org/tutorials/make/ SPACING/TABBING IS VERY, I REPEAT, VERY IMPORTANT IN MAKEFILES. read up on that. solved How to create makefile