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fb16dfecae
Commit b7f05445c0 has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
10 lines
653 B
Text
10 lines
653 B
Text
To check if a module is installed (available), generally the simplest way is to
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try to require() it. However, this actually loads the module. There are some
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cases where this is not desirable: 1) we have to check a lot of modules
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(actually loading the modules will take a lot of CPU time and memory; 2) some of
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the modules conflict with one another and cannot all be loaded; 3) the module is
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OS specific and might not load under another OS; 4) we simply do not want to
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execute the module, for security or other reasons.
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Module::Installed::Tiny provides a routine module_installed() which works like
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Perl's require but does not actually load the module.
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