| 1 | use ExtUtils::MakeMaker; |
1 | use ExtUtils::MakeMaker; |
| 2 | |
2 | |
| 3 | if(0){ |
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| 4 | print <<EOF; |
3 | print <<EOF; |
| 5 | |
4 | |
| 6 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
5 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
| 7 | |
6 | |
| 8 | |
7 | |
| 9 | Welcome to OpenCL configuration. If you are in a hurry, just press return here |
8 | OpenCL does not have good backwards compatibility - for example, the only |
| 10 | and hope for the best. The defaults should usually do. |
9 | way to create a 2D image in OpenCL 1.1 is clCreateImage2D, which is not |
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10 | available anymore with OpenCL 1.2. |
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11 | |
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12 | The OpenCL module can often emulate OpenCL 1.1 functions using OpenCL 1.2 |
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13 | functions, but even though your OpenCL library might contain the OpenCL |
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14 | 1.2 functions, they might be nonfunctional and crash. |
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15 | |
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16 | Do you want to prefer the OpenCL 1.1 API over the 1.2 API where possible? |
| 11 | |
17 | |
| 12 | EOF |
18 | EOF |
| 13 | |
19 | |
| 14 | if (prompt ("Skip further questions and use defaults (y/n)?", "y") =~ /[yY]/) { |
20 | my $DEFINE = " -DPREFER_1_1=" . (0 + (prompt ("Prefer OpenCL 1.1 over 1.2 functions (y/n)?", "y") =~ /[yY]/)); |
| 15 | $ENV{PERL_MM_USE_DEFAULT} = 1; |
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| 16 | } |
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| 17 | } |
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| 18 | |
21 | |
| 19 | if(0){ |
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| 20 | print <<EOF; |
22 | print <<EOF; |
| 21 | |
23 | |
| 22 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
24 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
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25 | |
| 24 | |
26 | |
| 25 | Most OpenCL implementations can interface to OpenGL. Should This module |
27 | This module needs to link against both the OpenCL and pthread libraries |
| 26 | try to take advantage of and offer support for OpenGL? |
28 | (even on windows). If you wish you can override the LIBS argument now. If |
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29 | not, just press enter to accept the default. |
| 27 | |
30 | |
| 28 | EOF |
31 | EOF |
| 29 | |
32 | |
| 30 | my $DEFINE .= " -DHAVE_OPENGL=" . (0 + (prompt ("Enable optional support for OpenGL (y/n)?", "y") =~ /[yY]/)); |
33 | my $LIBS = prompt "Value for LIBS?", "-lOpenCL -lpthread"; |
| 31 | } |
34 | |
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35 | print <<EOF; |
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36 | |
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37 | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** |
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38 | |
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39 | |
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40 | Sometimes you need to define extra compilation options (for example, the |
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41 | hypothetical OpenCL 1.3 header files might require you to define something |
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42 | like CL_USE_DEPRECATED_OPENCL_1_2_APIS). You can do this here, or simply |
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43 | press enter. |
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44 | |
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45 | EOF |
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46 | |
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47 | my $EXTRADEFS = prompt "Any extra -D options?", ""; |
| 32 | |
48 | |
| 33 | WriteMakefile( |
49 | WriteMakefile( |
| 34 | dist => { |
50 | dist => { |
| 35 | PREOP => 'pod2text OpenCL.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;', |
51 | PREOP => 'pod2text OpenCL.pm | tee README >$(DISTVNAME)/README; chmod -R u=rwX,go=rX . ;', |
| 36 | COMPRESS => 'gzip -9v', |
52 | COMPRESS => 'gzip -9v', |
| 37 | SUFFIX => '.gz', |
53 | SUFFIX => '.gz', |
| 38 | }, |
54 | }, |
| 39 | PREREQ_PM => { |
55 | PREREQ_PM => { |
| 40 | common::sense => 0, |
56 | common::sense => 3, |
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57 | Async::Interrupt => 1.1, |
| 41 | }, |
58 | }, |
| 42 | DEFINE => $DEFINE, |
59 | DEFINE => "$DEFINE $EXTRADEFS", |
| 43 | NAME => "OpenCL", |
60 | NAME => "OpenCL", |
| 44 | VERSION_FROM => "OpenCL.pm", |
61 | VERSION_FROM => "OpenCL.pm", |
| 45 | LIBS => ["-lOpenCL"], |
62 | LIBS => [$LIBS], |
| 46 | ); |
63 | ); |
| 47 | |
64 | |
