The default target of make is the first target. But can I change the default target in Makefile and how to change the default target of make? The default goal of make is the first target whose name does not start with ‘.’ if .DEFAULT_GOAL is not set. Ref: make manual. To set the default […]
Posts tagged makefile
6 posts in total.
How to get the full path and directory of a Makefile itself?
How to get the full path and directory of a Makefile itself like finding Bash script’s own path? This 2 lines in Makefile get the full path and dir of the Makefile itself: mkfile_path := $(abspath $(lastword $(MAKEFILE_LIST))) mkfile_dir := $(dir $(mkfile_path)) The piece of code gets you Makefile, finds its absolute path and the […]
How to suppress “Entering/Leaving…” messages when invoking make recursively?
The “Entering/Leaving…” messages when invoking another make by a make is kind of annoying. Is it possible to suppress these messages and how to suppress them? For GNU make, it is controlled by options: -w, –print-directory Print a message containing the working directory before and after other processing. This may be useful for tracking down […]
What is the meaning of ‘@’ in Makefile?
Harry asked: What is the meaning of ‘@’ in Makefile? An example is as follows. $ cat Makefile all: @echo “For correctness test of basic get and put, run: make test;” Without ‘@’, it works well. Without @: $ make echo “For correctness test of basic get and put, run: make test;” For correctness test […]
How to get a Makefile’s directory for including other Makefiles
I experience this problem: I have a file common.mk that includes release.mk which in the same directory. common.mk is included by the top-level Makefile. common.mk and release.mk are shared by multiple projects and the top-level Makefile may stay in different directories with {common,release}.mk. Now, include in make use the pwd as base directory. So, simply […]
Specifying –no-print-directory within the Makefile
The –no-print-directory option of make tells make not to print the message about entering and leaving the working directory. However, how to specify the –no-print-directory inside the Makefile itself? Add this line to the Makefile: MAKEFLAGS += –no-print-directory You can also set MAKEFLAGS in a makefile, to specify additional flags that should also be in […]