Jul 10, 2010 · The Makefile builds the hello executable if any one of main.cpp, hello.cpp, factorial.cpp changed. The smallest possible Makefile to achieve that specification could have …

Jan 6, 2019 · Running make with the following Makefile will instantly exit: a = $(shell sleep 3) Running make with the following Makefile will sleep for 3 seconds, and then exit: a := $(shell …

Dec 19, 2023 · How to conditionally set Makefile variable to something if it is empty? Related. 985.

Dec 23, 2016 · A makefile is processed sequentially, line by line. Variable assignments are "internalized", and include statements cause the contents of other files to be inserted literally …

Mar 20, 2014 · These lines in your makefile, INC_DIR = ../StdCUtil CFLAGS=-c -Wall -I$(INC_DIR) DEPS = split.h and this line in your .cpp file, #include "StdCUtil/split.h" are in …

If something like HELLO_WORLD = $(HELLO_WORLD) world! were used, recursion would result, which would most likely end the execution of your Makefile. If A := $(A) $(B) were used, the …

May 26, 2013 · make -f makefile Specifies a different makefile. The argument makefile is a pathname of a description file, which is also referred to as the makefile. A pathname of '-' shall …

Feb 23, 2014 · From make manpage: $@ is: The file name of the target of the rule. If the target is an archive member, then ‘$@’ is the name of the archive file.

While making a project with Makefile, I get this error: error: implicit declaration of function ‘fatal’ [-Werror=implicit-function-declaration] cc1: all warnings being treated as errors The ./configure - …

Nov 10, 2017 · Makefile.am is a programmer-defined file and is used by automake to generate the Makefile.in file (the .am stands for automake). The configure script typically seen in source …