1 files changed, 14 insertions, 0 deletions
diff --git a/Source/cmGeneratorExpression.cxx b/Source/cmGeneratorExpression.cxx
index b7f7d1d9b6..de43d3e732 100644
--- a/Source/cmGeneratorExpression.cxx
+++ b/Source/cmGeneratorExpression.cxx
@@ -385,6 +385,20 @@ bool cmGeneratorExpression::IsValidTargetName(const std::string& input)
   return targetNameValidator.find(input);
 }
 
+void cmGeneratorExpression::ReplaceInstallPrefix(
+  std::string& input, const std::string& replacement)
+{
+  std::string::size_type pos = 0;
+  std::string::size_type lastPos = pos;
+
+  while ((pos = input.find("$<INSTALL_PREFIX>", lastPos)) !=
+         std::string::npos) {
+    std::string::size_type endPos = pos + sizeof("$<INSTALL_PREFIX>") - 1;
+    input.replace(pos, endPos - pos, replacement);
+    lastPos = endPos;
+  }
+}
+
 void cmCompiledGeneratorExpression::GetMaxLanguageStandard(
   const cmGeneratorTarget* tgt, std::map<std::string, std::string>& mapping)
 {