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ENH: add IF(IS_ABSOLUTE path), so no regex matching is required in the cmake scripts

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Alex
This commit is contained in:
Alexander Neundorf 2007-06-06 08:49:18 -04:00
parent 1358009382
commit c9f1af3913
2 changed files with 18 additions and 0 deletions
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16
Source/cmIfCommand.cxx
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@ -287,6 +287,22 @@ bool cmIfCommand::IsTrue(const std::vector<std::string> &args,
IncrementArguments(newArgs,argP1,argP2); IncrementArguments(newArgs,argP1,argP2);
reducible = 1; reducible = 1;
} }
// is the given path an absolute path ?
if (*arg == "IS_ABSOLUTE" && argP1 != newArgs.end())
{
if(cmSystemTools::FileIsFullPath((argP1)->c_str()))
{
*arg = "1";
}
else
{
*arg = "0";
}
newArgs.erase(argP1);
argP1 = arg;
IncrementArguments(newArgs,argP1,argP2);
reducible = 1;
}
// does a command exist // does a command exist
if (*arg == "COMMAND" && argP1 != newArgs.end()) if (*arg == "COMMAND" && argP1 != newArgs.end())
{ {

2
Source/cmIfCommand.h
View File

@ -143,6 +143,8 @@ public:
" IF(IS_DIRECTORY directory-name)\n" " IF(IS_DIRECTORY directory-name)\n"
"True if the given name is a directory. " "True if the given name is a directory. "
"Behavior is well-defined only for full paths.\n" "Behavior is well-defined only for full paths.\n"
" IF(IS_ABSOLUTE path)\n"
"True if the given path is an absolute path.\n "
" IF(variable MATCHES regex)\n" " IF(variable MATCHES regex)\n"
" IF(string MATCHES regex)\n" " IF(string MATCHES regex)\n"
"True if the given string or variable's value matches the given " "True if the given string or variable's value matches the given "