kolan
/
CMake
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ENH: changed FOREACH to use variables instead of string replacement

This commit is contained in:
Ken Martin 2005-06-22 13:32:11 -04:00
parent 1823e78d5c
commit f5dbca4971
1 changed files with 7 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
Source/cmForEachCommand.cxx
View File

@ -33,6 +33,8 @@ IsFunctionBlocked(const cmListFileFunction& lff, cmMakefile &mf)
mf.ExpandArguments(lff.m_Arguments, expandedArguments);
if(!expandedArguments.empty() && (expandedArguments[0] == m_Args[0]))
{
// store the old value
const char *oldDef = mf.GetDefinition(m_Args[0].c_str());
m_Executing = true;
std::string variable = "${";
variable += m_Args[0];
@ -44,29 +46,16 @@ IsFunctionBlocked(const cmListFileFunction& lff, cmMakefile &mf)
cmListFileArgument arg;
for( ; j != m_Args.end(); ++j)
{
// set the variable to the loop value
mf.AddDefinition(m_Args[0].c_str(),j->c_str());
// Invoke all the functions that were collected in the block.
for(unsigned int c = 0; c < m_Functions.size(); ++c)
{
// Replace the loop variable and then invoke the command.
cmListFileFunction newLFF;
newLFF.m_Name = m_Functions[c].m_Name;
newLFF.m_FilePath = m_Functions[c].m_FilePath;
newLFF.m_Line = m_Functions[c].m_Line;
for (std::vector<cmListFileArgument>::const_iterator k =
m_Functions[c].m_Arguments.begin();
k != m_Functions[c].m_Arguments.end(); ++k)
{
tmps = k->Value;
cmSystemTools::ReplaceString(tmps, variable.c_str(), j->c_str());
arg.Value = tmps;
arg.Quoted = k->Quoted;
arg.FilePath = k->FilePath;
arg.Line = k->Line;
newLFF.m_Arguments.push_back(arg);
}
mf.ExecuteCommand(newLFF);
mf.ExecuteCommand(m_Functions[c]);
}
}
// restore the variable to its prior value
mf.AddDefinition(m_Args[0].c_str(),oldDef);
mf.RemoveFunctionBlocker(lff);
return true;
}