4 files changed, 19 insertions, 14 deletions

diff --git a/Source/cmIfCommand.cxx b/Source/cmIfCommand.cxx
index cdcf79d..12d156c 100644
--- a/Source/cmIfCommand.cxx
+++ b/Source/cmIfCommand.cxx
@@ -15,6 +15,8 @@
 
 =========================================================================*/
 #include "cmIfCommand.h"
+#include "cmStringCommand.h"
+
 #include <stdlib.h> // required for atof
 #include <list>
 #include <cmsys/RegularExpression.hxx>
@@ -215,7 +217,7 @@ namespace
 
 
 bool cmIfCommand::IsTrue(const std::vector<std::string> &args,
-                         char **errorString, const cmMakefile *makefile)
+                         char **errorString, cmMakefile *makefile)
 {
   // check for the different signatures
   const char *def;
@@ -369,6 +371,7 @@ bool cmIfCommand::IsTrue(const std::vector<std::string> &args,
         {
         def = cmIfCommand::GetVariableOrString(arg->c_str(), makefile);
         const char* rex = (argP2)->c_str();
+        cmStringCommand::ClearMatches(makefile);
         cmsys::RegularExpression regEntry;
         if ( !regEntry.compile(rex) )
           {
@@ -382,6 +385,7 @@ bool cmIfCommand::IsTrue(const std::vector<std::string> &args,
         if (regEntry.find(def))
           {
           *arg = "1";
+          cmStringCommand::StoreMatches(makefile, regEntry);
           }
         else
           {
diff --git a/Source/cmIfCommand.h b/Source/cmIfCommand.h
index 6b855a2..7698595 100644
--- a/Source/cmIfCommand.h
+++ b/Source/cmIfCommand.h
@@ -174,7 +174,7 @@ public:
   // arguments were valid, and if so, was the response true. If there is
   // an error, the errorString will be set.
   static bool IsTrue(const std::vector<std::string> &args, 
-    char** errorString, const cmMakefile *mf);
+    char** errorString, cmMakefile *mf);
   
   // Get a definition from the makefile.  If it doesn't exist,
   // return the original string.
diff --git a/Source/cmStringCommand.cxx b/Source/cmStringCommand.cxx
index 437b121..f746f82 100644
--- a/Source/cmStringCommand.cxx
+++ b/Source/cmStringCommand.cxx
@@ -248,7 +248,7 @@ bool cmStringCommand::RegexMatch(std::vector<std::string> const& args)
     input += args[i];
     }
   
-  this->ClearMatches();
+  this->ClearMatches(this->Makefile);
   // Compile the regular expression.
   cmsys::RegularExpression re;
   if(!re.compile(regex.c_str()))
@@ -263,7 +263,7 @@ bool cmStringCommand::RegexMatch(std::vector<std::string> const& args)
   std::string output;
   if(re.find(input.c_str()))
     {
-    this->StoreMatches(re);
+    this->StoreMatches(this->Makefile, re);
     std::string::size_type l = re.start();
     std::string::size_type r = re.end();
     if(r-l == 0)
@@ -297,7 +297,7 @@ bool cmStringCommand::RegexMatchAll(std::vector<std::string> const& args)
     input += args[i];
     }
   
-  this->ClearMatches();
+  this->ClearMatches(this->Makefile);
   // Compile the regular expression.
   cmsys::RegularExpression re;
   if(!re.compile(regex.c_str()))
@@ -314,7 +314,7 @@ bool cmStringCommand::RegexMatchAll(std::vector<std::string> const& args)
   const char* p = input.c_str();
   while(re.find(p))
     {
-    this->StoreMatches(re);
+    this->StoreMatches(this->Makefile, re);
     std::string::size_type l = re.start();
     std::string::size_type r = re.end();
     if(r-l == 0)
@@ -401,7 +401,7 @@ bool cmStringCommand::RegexReplace(std::vector<std::string> const& args)
     input += args[i];
     }
   
-  this->ClearMatches();
+  this->ClearMatches(this->Makefile);
   // Compile the regular expression.
   cmsys::RegularExpression re;
   if(!re.compile(regex.c_str()))
@@ -418,7 +418,7 @@ bool cmStringCommand::RegexReplace(std::vector<std::string> const& args)
   std::string::size_type base = 0;
   while(re.find(input.c_str()+base))
     {
-    this->StoreMatches(re);
+    this->StoreMatches(this->Makefile, re);
     std::string::size_type l2 = re.start();
     std::string::size_type r = re.end();
     
@@ -479,24 +479,24 @@ bool cmStringCommand::RegexReplace(std::vector<std::string> const& args)
 }
 
 //----------------------------------------------------------------------------
-void cmStringCommand::ClearMatches()
+void cmStringCommand::ClearMatches(cmMakefile* mf)
 {
   for (unsigned int i=0; i<10; i++)
     {
     char name[128];
     sprintf(name, "CMAKE_MATCH_%d", i);
-    this->Makefile->AddDefinition(name, "");
+    mf->AddDefinition(name, "");
     }
 }
 
 //----------------------------------------------------------------------------
-void cmStringCommand::StoreMatches(cmsys::RegularExpression& re)
+void cmStringCommand::StoreMatches(cmMakefile* mf,cmsys::RegularExpression& re)
 {
   for (unsigned int i=0; i<10; i++)
     {
     char name[128];
     sprintf(name, "CMAKE_MATCH_%d", i);
-    this->Makefile->AddDefinition(name, re.match(i).c_str());
+    mf->AddDefinition(name, re.match(i).c_str());
     }
 }
 
diff --git a/Source/cmStringCommand.h b/Source/cmStringCommand.h
index e94f762..e323707 100644
--- a/Source/cmStringCommand.h
+++ b/Source/cmStringCommand.h
@@ -19,6 +19,7 @@
 
 #include "cmCommand.h"
 
+class cmMakefile;
 namespace cmsys
 {
   class RegularExpression;
@@ -122,6 +123,8 @@ public:
     }
   
   cmTypeMacro(cmStringCommand, cmCommand);
+  static void ClearMatches(cmMakefile* mf);
+  static void StoreMatches(cmMakefile* mf, cmsys::RegularExpression& re);
 protected:
   bool HandleConfigureCommand(std::vector<std::string> const& args);
   bool HandleAsciiCommand(std::vector<std::string> const& args);
@@ -137,8 +140,6 @@ protected:
   bool HandleSubstringCommand(std::vector<std::string> const& args);
   bool HandleStripCommand(std::vector<std::string> const& args);
   bool HandleRandomCommand(std::vector<std::string> const& args);
-  void ClearMatches();
-  void StoreMatches(cmsys::RegularExpression& re);
 
   class RegexReplacement
   {