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ENH: Moved variable and #cmakedefine replacement from cmConfigureFileCommand.cxx to a ConfigureString method on cmMakefile. This will give other commands access to the configuration code.

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This commit is contained in:
Brad King
2004-03-03 18:18:47 -05:00
parent be45b5d205
commit 1dd718457f
3 changed files with 79 additions and 27 deletions
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Source/cmConfigureFileCommand.cxx
+4 -25
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@@ -110,33 +110,12 @@ void cmConfigureFileCommand::ConfigureFile()
// now copy input to output and expand variables in the
// input file at the same time
std::string inLine;
cmsys::RegularExpression cmdefine("#cmakedefine[ \t]*([A-Za-z_0-9]*)");
std::string outLine;
while( cmSystemTools::GetLineFromStream(fin, inLine) )
{
m_Makefile->ExpandVariablesInString(inLine, m_EscapeQuotes, m_AtOnly);
m_Makefile->RemoveVariablesInString(inLine, m_AtOnly);
// look for special cmakedefine symbol and handle it
// is the symbol defined
if (cmdefine.find(inLine))
{
const char *def = m_Makefile->GetDefinition(cmdefine.match(1).c_str());
if(!cmSystemTools::IsOff(def))
{
cmSystemTools::ReplaceString(inLine,
"#cmakedefine", "#define");
fout << inLine << "\n";
}
else
{
cmSystemTools::ReplaceString(inLine,
"#cmakedefine", "#undef");
fout << "/* " << inLine << " */\n";
}
}
else
{
fout << inLine << "\n";
}
outLine = "";
m_Makefile->ConfigureString(inLine, outLine, m_AtOnly, m_EscapeQuotes);
fout << outLine.c_str() << "\n";
}
// close the files before attempting to copy
fin.close();