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| 22 | <a href="./Home">MLton 20180207</a>\r |
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| 26 | <h1>CompilationManager</h1>\r |
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| 30 | <div class="sectionbody">\r |
| 31 | <div class="paragraph"><p>The <a href="http://www.smlnj.org/doc/CM/index.html">Compilation Manager</a> (CM) is SML/NJ’s mechanism for supporting programming-in-the-very-large.</p></div>\r |
| 32 | </div>\r |
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| 34 | <div class="sect1">\r |
| 35 | <h2 id="_porting_sml_nj_cm_files_to_mlton">Porting SML/NJ CM files to MLton</h2>\r |
| 36 | <div class="sectionbody">\r |
| 37 | <div class="paragraph"><p>To help in porting CM files to MLton, the MLton source distribution\r |
| 38 | includes the sources for a utility, <span class="monospaced">cm2mlb</span>, that will print an\r |
| 39 | <a href="MLBasis"> ML Basis</a> file with essentially the same semantics as the\r |
| 40 | CM file — handling the full syntax of CM supported by your installed\r |
| 41 | SML/NJ version and correctly handling export filters. When <span class="monospaced">cm2mlb</span>\r |
| 42 | encounters a <span class="monospaced">.cm</span> import, it attempts to convert it to a\r |
| 43 | corresponding <span class="monospaced">.mlb</span> import. CM anchored paths are translated to\r |
| 44 | paths according to a default configuration file\r |
| 45 | (<a href="https://github.com/MLton/mlton/blob/master/util/cm2mlb/cm2mlb-map"><span class="monospaced">cm2mlb-map</span></a>). For example,\r |
| 46 | the default configuration includes</p></div>\r |
| 47 | <div class="listingblock">\r |
| 48 | <div class="content monospaced">\r |
| 49 | <pre># Standard ML Basis Library\r |
| 50 | $SMLNJ-BASIS $(SML_LIB)/basis\r |
| 51 | $basis.cm $(SML_LIB)/basis\r |
| 52 | $basis.cm/basis.cm $(SML_LIB)/basis/basis.mlb</pre>\r |
| 53 | </div></div>\r |
| 54 | <div class="paragraph"><p>to ensure that a <span class="monospaced">$/basis.cm</span> import is translated to a\r |
| 55 | <span class="monospaced">$(SML_LIB)/basis/basis.mlb</span> import. See <span class="monospaced">util/cm2mlb</span> for details.\r |
| 56 | Building <span class="monospaced">cm2mlb</span> requires that you have already installed a recent\r |
| 57 | version of SML/NJ.</p></div>\r |
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