function parseClusterWP($ast, $name, $header)
{
ob_start();
LibraryManager::Push();
$res = new GenerationInfo();
/*************** PROCESS AST ***************/
$attr = lookupAttribute(ast_get($ast, NodeKey::PAYLOAD));
$attrType = $attr->type();
grokit_assert($attrType->is('clusterable'), 'Attempting to cluster on unclusterable attribute ' . $attr->name());
/*************** END PROCESS AST ***************/
// Get our headers
$myHeaders = $header . PHP_EOL . ob_get_clean();
$filename = $name . '.cc';
$res->addFile($filename, $name);
_startFile($filename);
ClusterGenerate($name, $attr);
_endFile($filename, $myHeaders);
LibraryManager::Pop();
return $res;
}
function generateMakefile(GenerationInfo $genInfo, $options)
{
ob_start();
// Set up directories to copy the sources to and copy them
$sourcesBaseDir = realpath("../Sources");
$filesPerJob = $genInfo->filesPerJob();
foreach ($filesPerJob as $job => $files) {
$cDir = $sourcesBaseDir . DIRECTORY_SEPARATOR . $job;
if (!file_exists($cDir)) {
mkdir($cDir, 0777, true);
}
foreach ($files as $file) {
$cFile = $cDir . DIRECTORY_SEPARATOR . $file;
copy($file, $cFile);
}
}
// General options
$generalOptions = getDefault($options, 'general', []);
$debug = getDefault($generalOptions, 'debug', false);
// Get C++ Compiler information from options
$cxxOptions = getDefault($options, 'c++', []);
$cxxCompiler = getDefault($cxxOptions, 'compiler', 'g++');
$cxxStandard = getDefault($cxxOptions, 'standard', 'c++11');
$cxxStdLib = getDefault($cxxOptions, 'stdlib', '');
$cxxStdLib = \strlen($cxxStdLib) > 0 ? "-stdlib={$cxxStdLib}" : '';
$flags = getDefault($cxxOptions, 'flags', ['-fPIC', '-g', '-D_FILE_OFFSET_BITS=64', '-DDEBUG']);
$cxxFlags = implode(' ', $flags);
$linkFlags = implode(' ', getDefault($cxxOptions, 'linkflags', []));
$opts = getDefault($cxxOptions, 'optimizations', ['-O3', '-march=native', '-ffast-math']);
$cxxOpts = $debug ? '-Wall' : implode(' ', $opts);
$includePaths = explode(':', getenv('GROKIT_HEADER_PATH'));
$cxxIncludeFlags = implode(' ', array_map(function ($val) {
return '-I ' . $val;
}, $includePaths));
// Get needed information from genInfo
$ccFiles = $genInfo->files();
$oFiles = array_map(function ($val) {
// Replace ending .cc with .o
return replaceExtension($val, '.cc', '.o');
}, $ccFiles);
$libs = $genInfo->libs();
$cxxLibs = implode(' ', array_map(function ($val) {
return '-l' . $val;
}, $libs));
?>
CXX := <?php
echo $cxxCompiler;
?>
CXXOPTS := <?php
echo $cxxOpts;
?>
CXXFLAGS := -std=<?php
echo $cxxStandard;
?>
<?php
echo $cxxStdLib;
?>
<?php
echo $cxxFlags;
?>
CXXINCLUDE := <?php
echo $cxxIncludeFlags;
?>
CXXLIBS := <?php
echo $cxxLibs;
?>
CXXLINKFLAGS := <?php
echo $linkFlags;
?>
# If CPUPROFILE set, link with gperftools CPU profiler
ifdef CPUPROFILE
CXXLIBS += -lprofiler
endif
Generated.so: <?php
echo implode(' ', $oFiles);
?>
$(CXX) -rdynamic -shared -o Generated.so $(CXXFLAGS) $(CXXOPTS) <?php
echo implode(' ', $oFiles);
?>
$(CXXLINKFLAGS) $(CXXLIBS)
clean:
rm <?php
echo implode(' ', $oFiles);
?>
<?php
foreach ($ccFiles as $ccFile) {
$oFile = replaceExtension($ccFile, '.cc', '.o');
echo $oFile;
?>
: <?php
echo $ccFile;
?>
$(CXX) $(CXXFLAGS) $(CXXOPTS) $(CXXINCLUDE) -c <?php
echo $ccFile;
?>
-o <?php
echo $oFile;
?>
<?php
}
// end foreach ccFile
file_put_contents('./Makefile', ob_get_clean());
}
