Dec 17, 2021 The Makefile defines a variable named EXECUTABLES that lists these. Note that Make variables are actually macros, and this macro acts as a list because Make splits on whitespace. From extrema.is
The recipe of a rule consists of one or more shell command lines to be executed, one at a time, in the order they appear. Typically, the result of executing these commands is that the target of the rule is brought up to date. From gnu.org
Jan 26, 2018 I need to perform an arithmetic operation inside a bash loop as explained below CYCLE?=3 COUNT=1 download_when_ready: ## Will try the download operations many times till it succeeds or it reaches... From unix.stackexchange.com
ENHANCING SUSTAINABILITY PERFORMANCE OF A CLOSED-LOOP SUPPLY …
4 days ago This study addresses the critical issue of uncertainty in optimising food supply chains, a key factor impacting food security, sustainability and waste reduction. We introduce a novel, fully fuzzy multi-objective optimisation model designed for a closed-loop food supply chain that explicitly considers real-world uncertainties in parameters and ... From tandfonline.com
SHELL - HOW TO USE A FOR LOOP IN MAKE RECIPE - STACK OVERFLOW
I would like to use a loop to find some files and rename them: for i in `find $@ -name *_cu.*`;do mv $i "$(echo $i|sed s/_cu//)" done This works in the shell. But how can I do this in a makefile recipe? From stackoverflow.com
NEED HELP WRITING A FOR LOOP IN A MAKEFILE - LINUXQUESTIONS.ORG
Jul 31, 2008 The for loop and other commands run in a shell, they can't affect makefile variables. I think the following will do what you want: From linuxquestions.org
GNU MAKE: FUNCTION $(FOREACH …) - RENé NYFFENEGGER
GNU make: function $ (foreach …) The following example iterates over each word in $(list). In each iteration, first the variable with the name word is set to the value of the word of the … From renenyffenegger.ch
LOOP TROUGH ALL FOLDERS RECURSIVELY END EXECUTE MAKE COMMAND …
May 31, 2016 find recursively searches /home/work for files (-type f) named Makefile (-name Makefile) and runs make install in the directory where the file was found (-execdir make install \;). Alternatively, if you're using bash, enable ** (which is recursive): Then do: [[ -f $f/Makefile ]] && echo Entering into "$f" && make -C "$f" install. From askubuntu.com
UNLOCKING THE FULL POTENTIAL OF WILDCARDS AND FOREACH IN MAKEFILES
Jun 7, 2024 Harnessing advanced features like wildcards and foreach loops can optimize and future-proof the build process. This comprehensive guide will level up your Makefile prowess with real-world examples and expert tips tailored for professional C/C++ codebases. From linuxhaxor.net
MAKEFILE ‘FOR LOOP’ ALTERNATIVE REPLACEMENT | BY STEVE YANG - MEDIUM
Apr 29, 2020 You can use for loop like this in Makefile. ./a.out $$number ; \ But the drawback is “you can’t use ifdef/ifndef ..” in for loop, the follwoing will be failed: ./a.out $$number ; \ You … From medium.com
HOW TO PROPERLY WRITE FOR LOOP IN MAKEFILE - STACK OVERFLOW
Jan 13, 2020 To get make to interpolate the variable, simply reference it like any variable: $(makefile_variable). If you need help, ask a new question (but please search and/or read some documentation first). From stackoverflow.com
SHELL - NESTED FOR LOOP IN MAKEFILE - STACK OVERFLOW
Jun 20, 2015 I am trying to loop through the .c files in a specific directory through the makefile. i used the following code, but it seems not working: DIR= Sources \ Sources_2 @for entry in ${DIR} ; ... From stackoverflow.com
Jan 3, 2019 To loop through the folder contains that special build folder, let's says you have the following rules: MYDIR = . ls: $(MYDIR)/* @echo $^ The result will be: $ make ls project cleaned! server built! client built! build Makefile I would suggest to use @Mike Pylypyshyn's solution. From stackoverflow.com
REG MAKEFILE : READ FILE : FOR LOOP - LINUXQUESTIONS.ORG
Mar 16, 2008 I have following code in my make file : Code: batch.txt: rm -f @ ; for file in (wildcard t*_diff.txt); do \ echo "{file} 1 2 {file} 0" From linuxquestions.org
SIMPLE SHELL LOOP FAIL IN MAKEFILE - UNIX & LINUX STACK EXCHANGE
Nov 3, 2019 How to solve such in the definitive way? please post a complete example; if the shell code you posted is used as a Makefile recipe, it will NOT produce that output; it will either error out or not print anything. Seeing this in a an actual Makefile context would be beneficial. From unix.stackexchange.com
MAKEFILE - LOOP THROUGH A LIST AND SELECT A SPECIFIC VALUE
My intent with this code is to use the same makefile for different directories which have the same file name, but with a different prefix. sometimes, a directory might contain multiple versions of the file with a different prefix and i want to define a hierarchy of those prefixes (defined by LIST in my example). when the user provide a version ... From stackoverflow.com
We use plain ‘ = ’ to define a recursively-expanding variable, so that its value contains an actual function call to be re-expanded under the control of foreach; a simply-expanded variable would not do, since wildcard would be called only once at the time of defining find_files. From gnu.org
Oct 1, 2010 I've found the answer, this is the correct syntax that runs in Makefile Windows: @echo off. FOR /F "tokens=4 delims=," %%G IN ("deposit,$4500,123.4,12-AUG-09") \ DO \ echo Date paid %%G echo 123. I've found that by using && … From stackoverflow.com
Sep 29, 2009 My take is to let make generate the loop itself as an imported makefile like this: include Loop.mk Loop.mk:Loop.sh Loop.sh > $@ The shell script can the be as advanced as you like but a minimal working example could be From stackoverflow.com
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