kolan/CMake
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FIX: although a CMakeLists.txt file could be searched up 'n' level in the directory tree, ReadListFile() always implied a CMakeLists.txt file was up *one* level.

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This commit is contained in:
Sebastien Barre 2002-02-25 15:06:18 -05:00
parent e2294ae591
commit 2649962d65
1 changed files with 13 additions and 12 deletions
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23
Source/cmMakefile.cxx
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@ -270,21 +270,22 @@ bool cmMakefile::ReadListFile(const char* filename, const char* external)
std::string parentList = this->GetParentListFileName(filename); std::string parentList = this->GetParentListFileName(filename);
if (parentList != "") if (parentList != "")
{ {
// save the current directory
std::string srcdir = m_cmCurrentDirectory; std::string srcdir = m_cmCurrentDirectory;
std::string bindir = m_CurrentOutputDirectory; std::string bindir = m_CurrentOutputDirectory;
// compute the new current directories
std::string::size_type pos = m_cmCurrentDirectory.rfind('/'); std::string::size_type pos = parentList.rfind('/');
if(pos != std::string::npos)
m_cmCurrentDirectory = parentList.substr(0, pos);
m_CurrentOutputDirectory = m_HomeOutputDirectory + parentList.substr(m_cmHomeDirectory.size(), pos - m_cmHomeDirectory.size());
// if not found, oops
if(pos == std::string::npos)
{ {
m_cmCurrentDirectory = m_cmCurrentDirectory.substr(0, pos); cmSystemTools::Error("Trailing slash not found");
}
pos = m_CurrentOutputDirectory.rfind('/');
if(pos != std::string::npos)
{
m_CurrentOutputDirectory = m_CurrentOutputDirectory.substr(0, pos);
} }
this->ReadListFile(parentList.c_str()); this->ReadListFile(parentList.c_str());
// restore the current directory // restore the current directory
m_cmCurrentDirectory = srcdir; m_cmCurrentDirectory = srcdir;
m_CurrentOutputDirectory = bindir; m_CurrentOutputDirectory = bindir;