CODEWITHSUNDEEP
linuxunixmakefile
user46795
user46795

Reputation: 2693

In Unix, can I run 'make' in a directory without cd'ing to that directory first?

In Unix, can I run make in a directory without cd'ing to that directory first?

Upvotes: 247

Views: 87730

Answers (5)

oldpilsbury
oldpilsbury

Reputation: 1

makefile:

all:
    gcc -Wall -Wpedantic -std=gnu99 -g src/test.c -o build/test

run:
    ./build/test

or

run:
    ./../build/test

etc.

Upvotes: -4

korst1k
korst1k

Reputation: 499

Also you may use:

make --directory /path/to/dir

Upvotes: 11

EnigmaCurry
EnigmaCurry

Reputation: 5717

If the reason you don't want to cd to a directory is because you need to stay in the current directory for a later task, you can use pushd and popd:

pushd ProjectDir ; make ; popd

That goes into the ProjectDir, runs make, and goes back to where you were.

Upvotes: 23

bmotmans
bmotmans

Reputation: 15810

make -C /path/to/dir

Upvotes: 395

Dave C
Dave C

Reputation: 7878

As noted in other answers, make(1) has a -C option for this; several commands have similar options (e.g. tar). It is useful to note that for other commands which lack such options the following can be used:

(cd /dir/path && command-to-run)

This runs the command in a sub-shell which first has its working directory changed (while leaving the working directory of the parent shell alone). Here && is used instead of ; to catch error cases where the directory can not be changed.

Upvotes: 106

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