1Panotools::Makefile(3)User Contributed Perl DocumentationPanotools::Makefile(3)
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NAME

6       Panotools::Makefile - Makefile creation
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SYNOPSIS

9       Simple object interface for generating Makefiles
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DESCRIPTION

12       Writing Makefiles directly from perl scripts with print and "\t" etc...
13       is prone to error, this library provides a simple perl interface for
14       assembling Makefiles.
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16       Note GNU make syntax is assumed, i.e. on BSD systems where pmake is the
17       default you will have to switch to gmake if you want to work with
18       weirdly named targets containing special characters such as spaces or
19       parentheses.
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USAGE

22         use Panotools::Makefile;
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24       Create a new Makefile object:
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26         my $makefile = new Panotools::Makefile;
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28       Start adding items to the Makefile:
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30       Rule() returns a new Panotools::Makefile::Rule object, Variable()
31       returns a new Panotools::Makefile::Variable object and Comment()
32       returns a new Panotools::Makefile::Comment object:
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34         my $var_user = $makefile->Variable ('USER');
35         $var_user->Values ("Dr. Largio d'Apalansius (MB)");
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37         my $rule_all = $makefile->Rule ('all');
38         $rule_all->Command ('echo', '$(USER_SHELL)', '>', 'My File.txt');
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40         $makefile->Comment ('.PHONY target isn't strictly necessary in this case');
41         my $rule_phony = $makefile->Rule;
42         $rule_phony->Targets ('.PHONY');
43         $rule_phony->Prerequisites ('all');
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45       Assemble all this into string that can be written to a Makefile:
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47         my $string = $makefile->Assemble;
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49       ..or write the Makefile:
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51         $makefile->Write ('/path/to/Makefile');
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53       ..or let the module execute rules with 'make' directly:
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55         $makefile->DoIt ('all') || warn "Didn't work :-(";
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57       The following command will be executed, something that isn't possible
58       with perl system() or exec(), and would otherwise require careful
59       assembly with backticks:
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61         echo Dr.\ Largio\ d\'Apalansius\ \(MB\) > My\ File.txt
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63       On the Windows platform you get appropriate quoting:
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65         echo "Dr. Largio d'Apalansius (MB)" > "My File.txt"
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69perl v5.38.0                      2023-07-21            Panotools::Makefile(3)