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- Dictionarymake/meɪk/
verb
- 1. form (something) by putting parts together or combining substances; create: "my grandmother made a dress for me" Similar Opposite
- 2. cause (something) to exist or come about; bring about: "the drips had made a pool on the floor" Similar
noun
- 1. the manufacturer or trade name of a product: "the make, model, and year of his car" Similar
- 2. the making of electrical contact.
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Call the make command this way: make CFLAGS=-Dvar=42 And be sure to use $(CFLAGS) in your compile command in the Makefile. As @jørgensen mentioned, putting the variable assignment after the make command will override the CFLAGS value already defined in the Makefile.
Sep 28, 2016 · The whole point of those #defines is to let the configure script define them in config.h, and your source files should #include <config.h>. If you are maintaining the package, you will need to write tests in configure.ac to determine whether or not the system being used has libvncserver installed with jpeg and zlib support. If you modify Makefile.in to always define them, then you are making ...
May 13, 2010 · From command line - make can take variable assignments as part of his command line, mingled with targets: make target FOO=bar. But then all assignments to FOO variable within the makefile will be ignored unless you use the override directive in assignment. (The effect is the same as with -e option for environment variables).
Oct 3, 2009 · @AndersonGreen As I said there's no such thing as a variable declaration in Python. You would create a multidimensional list by taking an empty list and putting other lists inside it or, if the dimensions of the list are known at write-time, you could just write it as a literal like this: my_2x2_list = [[a, b], [c, d]].
Apr 26, 2010 · You can however change the value of a variable on the make command line. If you rewrite your Makefile as follows: ERLCFLAGS += $(ERLCFLAGSADDED) %.erl: %.beam. $(ERLC) $(ERLCFLAGS) -o ebin $<. test: clean compile compile_test. Then, you can invoke make to perform your tests using: make ERLCFLAGSADDED=-DTEST test.
49. If by configure release/build, you mean you only need one config per makefile, then it is simply a matter and decoupling CC and CFLAGS: CFLAGS=-DDEBUG. #CFLAGS=-O2 -DNDEBUG. CC=g++ -g3 -gdwarf2 $(CFLAGS) Depending on whether you can use gnu makefile, you can use conditional to make this a bit fancier, and control it from the command line ...
Jan 11, 2010 · For GCC use -D define. OP commented below that he wants to pass the define into make and have it pass it on to GCC. Make does not allow this. Typically you just add another make rule to add defines. For instance 'make release' vs 'make debug'. As the makefile creator you make the two rules and have the defines right in the make file. Now if ...
Jun 29, 2011 · GNU make 3.81 and 3.82 produce Makefile:10: *** missing separator. Stop. which points to the dep2 call, dep1 is run without errors. The only difference between the two variants is the newlines in dep2 (and the whole point why I'd like to use define).
Nov 13, 2018 · 7. Let's say you want a replacement for #define MYDEF. In your makefile you have the compiler command line, something like (simplest example): g++ -o myfile.cpp. To get that #define for every myfile.cpp just use -D like so: g++ -DMYDEF -o myfile.cpp. answered Nov 13, 2018 at 19:33.
Jul 12, 2011 · 12. You can create an empty two dimensional list by nesting two or more square bracing or third bracket ([], separated by comma) with a square bracing, just like below: Matrix = [[], []] Now suppose you want to append 1 to Matrix[0][0] then you type: Matrix[0].append(1) Now, type Matrix and hit Enter.
