Panotoo...::Utils(3)

💅 Panotoo...::Utils(3) — the vibe-coded guide to Makefile syntax 🎀

okay so bestie, this is a User Contributed Perl Documentation page, and yes the manual name up top is literally Panotoo...::Utils(3) (iconic abbreviation moment, slay). buckle up 💖

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✨ NAME ✨

Panotools::Makefile::Utils — Makefile syntax, fr fr 🌸

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🌟 SYNOPSIS 🌟

Simple interface for generating Makefile syntax

that's it. that's the whole vibe. simple. 💅

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🦋 DESCRIPTION 🦋

okay so writing Makefiles directly from perl scripts with print and "\t" etc...? prone to error, no cap 😭 like the tabs will betray you. so this library gives you a simple perl interface for assembling Makefile rules instead. main character energy only ✨

also bestie, go look at Panotools::Makefile::Rule and Panotools::Makefile::Variable — those are object classes you can use to construct makefiles. they ate, honestly 👑

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🌈 USAGE 🌈

🧚 platform, bestie

Access the current platform name (MSWin32, linux, etc...) — it's giving "who am I running on":

print platform;

Define a different platform and access the new name:

platform ('MSWin32');
print platform;

Reset platform to default (the "never mind, forget I said anything" move):

platform (undef);

🎀 quoting targets and prerequisites

Take a text string — typically a single filename or path — and quote/escape spaces and special characters so it's suitable for use as a Makefile 'target' or 'prerequisite':

$escaped_target = quotetarget ('My Filename.txt');
$escaped_prerequisite = quoteprerequisite ('My Filename.txt');

now the important tea ☕ Note that the =;:% characters are not usable as filenames — they may be used as control characters in a target or prerequisite. An exception is the : in Windows paths such as C:\WINDOWS, which is understood by gnu make. (gnu make said "I got you" 💜)

* and ? are wildcards and will be expanded. You may find that it is possible to use these as actual characters in filenames, but this assumption will lead to subtle errors. don't do it. not worth it. 🚩

$ can be used in a filename, but when used with brackets, ${FOO} or $(BAR), it will be substituted as a make variable. so like, it's there but it's not yours anymore, ykwim 💀

Targets starting with . are special make targets and not usable as filenames. the workaround is to supply a full path instead of a relative path. i.e: /foo/bar/.hugin rather than .hugin — see? full path, fixed, periodt 🫶

Additionally the ?<>*|"^\ characters are not portable across filesystems (e.g. USB sticks, CDs, Windows) and should be avoided in filenames. just... leave them alone bestie 🙈

🍓 quoting shell tokens

Take a text string, typically a command-line token, and quote/escape spaces and special characters to make it suitable for use in a Makefile command:

$escaped_token = quoteshell ('Hello World');

look at that. Hello World handled. flawless. 💅✨

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💖 sign-off 💖

this page came to you via perl v5.42.0, dated 2025-07-25 — yeah she's recent, she's fresh, she's serving 🌸 and yes the source is Panotoo...::Utils(3) all over again because the footer never misses, iykyk. bye bestie, go write some clean Makefiles 🎀🦋💜