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use ExtUtils::MakeMaker; |
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|
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print <<EOF; |
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|
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*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
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|
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|
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OpenCL does not have good backwards compatibility - for example, the only |
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way to create a 2D image in OpenCL 1.1 is clCreateImage2D, which is not |
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available anymore with OpenCL 1.2. |
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|
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The OpenCL module can often emulate OpenCL 1.1 functions using OpenCL 1.2 |
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functions, but even though your OpenCL library might contain the OpenCL |
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1.2 functions, they might be nonfunctional and crash. |
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|
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Do you want to prefer the OpenCL 1.1 API over the 1.2 API where possible? |
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|
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EOF |
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|
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my $DEFINE = " -DPREFER_1_1=" . (0 + (prompt ("Prefer OpenCL 1.1 over 1.2 functions (y/n)?", "y") =~ /[yY]/)); |
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|
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print <<EOF; |
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|
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*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
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|
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|
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This module needs to link against both the OpenCL and pthread libraries |
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(even on windows). If you wish you can override the LIBS argument now. If |
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not, just press enter to accept the default. |
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|
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EOF |
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|
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my $LIBS = prompt "Value for LIBS?", "-lOpenCL -lpthread"; |
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|
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print <<EOF; |
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|
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*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
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|
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|
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Sometimes you need to define extra compilation options (for example, the |
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hypothetical OpenCL 1.3 header files might require you to define something |
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like CL_USE_DEPRECATED_OPENCL_1_2_APIS). You can do this here, or simply |
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press enter. |
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|
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EOF |
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|
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my $EXTRADEFS = prompt "Any extra -D options?", ""; |
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|
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WriteMakefile( |
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dist => { |
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PREOP => 'pod2text OpenCL.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;', |
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COMPRESS => 'gzip -9v', |
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SUFFIX => '.gz', |
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}, |
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PREREQ_PM => { |
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common::sense => 3, |
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Async::Interrupt => 1.1, |
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}, |
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DEFINE => "$DEFINE $EXTRADEFS", |
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NAME => "OpenCL", |
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VERSION_FROM => "OpenCL.pm", |
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LIBS => [$LIBS], |
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); |
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|
