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Questions tagged [makefile]

88 questions
568
votes
14 answers

How do I make rm not give an error if a file doesn't exist?

I'm writing a makefile that will clean up some useless files at the end of the compilation. If a target has already been made, it will of course skip that target and the useless file may not be there. So if I do this: rm lexer.ml interpparse.ml…
Jason Baker
  • 8,932
90
votes
5 answers

How to run make file from any directory?

In order to run make file, I am supposed to go to the make file's directory and from there only I can run the make file. How can I do the same even if i am in any directory?
Dinesh
  • 1,079
29
votes
3 answers

How to setup vim to edit both Makefile and normal code files with two different types of indentation?

I am using Mac OSX 10.7.5, the contents of .vimrc is as follow: set tabstop=4 set shiftwidth=4 set softtabstop=4 set expandtab set shiftround set smarttab set autoindent set copyindent autocmd FileType make setlocal noexpandtab What I am…
forestclown
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12
votes
4 answers

How to use makefiles on Windows

I have a LaTeX project using make files for compilation and want to write the texts on Windows using Kile. I had a quick look on google but only really came up with Make for Windows the last version of which dates back to 2006. Maybe it is just…
black_puppydog
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11
votes
1 answer

How to escape "$@" in a makefile?

test: @echo "#!/bin/bash\njava -classpath \"$(CLASSPATH)\" com.atm.ATM \"$@\"" > test @chmod a+x test I am trying to escape the "$@" so that it literally appears in the "test" script as "$@" (passing the arguments invoked on the bash script…
xomm
  • 331
9
votes
2 answers

Makefile fails to install file correctly, installing HPL

I started installing HPL a while ago and had a related question. I've been following along with this guide from Intel. I figure this warrants a whole new one. When I try to make the archive, the output seems fine until the end, where it gives an…
zr00
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7
votes
2 answers

For simple projects, what do makefiles offer over "plain" bash scripts?

For example, if I'm developing a front-end only website, I might have several CoffeeScript files, several Sass files, several HTML Files, and a few images. The CoffeeScript files need to be compiled to JavaScript, the Sass files need to be compiled…
Closure Cowboy
  • 730
5
votes
2 answers

Unable to preserve hard links. Why?

I'm trying to create a Makefile that would automate remastering Knoppix distribution. I'm trying to copy filesystem from the read-only compressed loop device to normal filesystem to be able to modify it and then compress it to replace the old one.…
dpc.pw
  • 143
5
votes
1 answer

cd in a Makefile doesn't seems to be taken into account after sshfs

I have a Makefile with a sshfs command followed with a cd command: mr: # mount-remote sshfs -p 5022 -o nonempty myname@myssh.serveur.fr:mnt /home/julien/myworking_path cd ./working_directory_mwe1/wk_subd_mwe2/ The first command,…
JKHA
  • 189
5
votes
1 answer

Install R 3.5.2 under Ubuntu: "jni.h: No such file or directory"

I have a problem with installing the newest version of R, an error "fatal error: jni.h: No such file or directory" that I don't understand appeared. Here is what I did before getting an error in the installation of R : #download tar.gz…
Aimeric Dabin
  • 91
4
votes
1 answer

Should make contain `-rm` or `rm -f`

The question should be clear from the title, but here goes. Which is better, or, are there any better options: thing: rm -f a.file b.file doTheMake thing: -rm a.file b.file doTheMake I want always to delete a.file and b.file…
Ainsley H.
  • 143
4
votes
0 answers

How do I write a Makefile target for hundreds of numbered files?

I have some art projects that use blender as part of the toolchain. I would like to be able to write a Makefile target which specifies that several hundred files can be updated with a single command. The following syntax does not actually work,…
Mutant Bob
  • 382
4
votes
3 answers

Diff in bash script?

I've been toying around with makefiles and bash scripts and I'm interested in this: Is it possible to get a boolean value from a diff(or something similar) so that I can use it in a bash script to evaluate an if statement(so that the user will not…
Gman
  • 41
4
votes
1 answer

Use matlab in makefiles etc. How to speed things up?

I use a lot of matlab to process data etc. Yet I find my workflow a bit of sluggish, so I was wondering if I could speed things up a little using makefiles. What I would like to do is write an .m file which, when called, creates a file with all of…
romeovs
  • 309
4
votes
2 answers

Send env to a makefile target

I am trying to set an env var which is git sha1 commit for a makefile target. I am setting a lot of env vars and only this fails with no such file or directory error. I am hell confused. Please help me pass this as env var to my makefile target.…
Medhamsh
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