Module::Install::CheckLib - A Module::Install extension to check that a library is available
# In Makefile.PL
checklibs lib => 'jpeg', header => 'jpeglib.h';
The Makefile.PL will exit unless library or header is found.
Module::Install::CheckLib is a Module::Install extension that integrates Devel::CheckLib so that CPAN authors may stipulate which particular C library and its headers they want available and to exit the Makefile.PL gracefully if they aren't.
The author specifies which C libraries, etc, they want available. Devel::CheckLib is copied to the inc/ directory along with the Module::Install files.
On the module user side, the bundled inc/ Devel::CheckLib determines whether the current environment is supported or not and will exit accordingly.
This plugin adds the following Module::Install command:
Requires a list of parameters. These are passed directly to Devel::CheckLib check_lib_or_exit function. Please consult the documentation for Devel::CheckLib for more details on what these parameters are.
This is generally the function one should use in Makefile.PL, as it exits gracefully and plays nice with CPAN Testers.
The same as checklibs but uses Devel::CheckLib assert_lib instead. assert_lib dies instead of exiting gracefully. It is provided for completeness, please use checklibs.
By default, the module skips calls to Devel::CheckLibs subroutines when called from the author side. The extra option run_checks_as_author can be given to both checklibs and assertlibs to enable those checks even in author mode.
checklibs lib => libfoo, run_checks_as_author => 1;
Chris BinGOs Williams
Based on use-devel-checklib by David Cantrell
Copyright © Chris Williams and David Cantrell
This module may be used, modified, and distributed under the same terms as Perl itself. Please see the license that came with your Perl distribution for details.
To install Module::Install::CheckLib, copy and paste the appropriate command in to your terminal.
perl -MCPAN -e shell
For more information on module installation, please visit the detailed CPAN module installation guide.