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Add IS_SYMLINK test to if command

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This commit is contained in:
Brad King 2009-10-21 13:11:16 -04:00
parent a52fd03a2a
commit 7a9f75c1a8
2 changed files with 10 additions and 0 deletions
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7
Source/cmIfCommand.cxx
View File

@ -508,6 +508,13 @@ namespace
cmSystemTools::FileIsDirectory((argP1)->c_str()), cmSystemTools::FileIsDirectory((argP1)->c_str()),
reducible, arg, newArgs, argP1, argP2); reducible, arg, newArgs, argP1, argP2);
} }
// does a symlink with this name exist
if (*arg == "IS_SYMLINK" && argP1 != newArgs.end())
{
HandlePredicate(
cmSystemTools::FileIsSymlink((argP1)->c_str()),
reducible, arg, newArgs, argP1, argP2);
}
// is the given path an absolute path ? // is the given path an absolute path ?
if (*arg == "IS_ABSOLUTE" && argP1 != newArgs.end()) if (*arg == "IS_ABSOLUTE" && argP1 != newArgs.end())
{ {

3
Source/cmIfCommand.h
View File

@ -150,6 +150,9 @@ 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_SYMLINK file-name)\n"
"True if the given name is a symbolic link. "
"Behavior is well-defined only for full paths.\n"
" if(IS_ABSOLUTE path)\n" " if(IS_ABSOLUTE path)\n"
"True if the given path is an absolute path.\n" "True if the given path is an absolute path.\n"
" if(variable MATCHES regex)\n" " if(variable MATCHES regex)\n"