1 files changed, 48 insertions, 3 deletions

diff --git a/Source/cmInstallFilesGenerator.cxx b/Source/cmInstallFilesGenerator.cxx
index 506dcbf..ec15044 100644
--- a/Source/cmInstallFilesGenerator.cxx
+++ b/Source/cmInstallFilesGenerator.cxx
@@ -11,6 +11,9 @@
 ============================================================================*/
 #include "cmInstallFilesGenerator.h"
 
+#include "cmGeneratorExpression.h"
+#include "cmSystemTools.h"
+
 //----------------------------------------------------------------------------
 cmInstallFilesGenerator
 ::cmInstallFilesGenerator(cmMakefile* mf,
@@ -27,6 +30,15 @@ cmInstallFilesGenerator
   FilePermissions(file_permissions),
   Rename(rename), Optional(optional)
 {
+  // We need per-config actions if any files have generator expressions.
+  for(std::vector<std::string>::const_iterator i = files.begin();
+      !this->ActionsPerConfig && i != files.end(); ++i)
+    {
+    if(cmGeneratorExpression::Find(*i) != std::string::npos)
+      {
+      this->ActionsPerConfig = true;
+      }
+    }
 }
 
 //----------------------------------------------------------------------------
@@ -36,8 +48,9 @@ cmInstallFilesGenerator
 }
 
 //----------------------------------------------------------------------------
-void cmInstallFilesGenerator::GenerateScriptActions(std::ostream& os,
-                                                    Indent const& indent)
+void cmInstallFilesGenerator::AddFilesInstallRule(
+  std::ostream& os, Indent const& indent,
+  std::vector<std::string> const& files)
 {
   // Write code to install the files.
   const char* no_dir_permissions = 0;
@@ -45,8 +58,40 @@ void cmInstallFilesGenerator::GenerateScriptActions(std::ostream& os,
                        (this->Programs
                         ? cmInstallType_PROGRAMS
                         : cmInstallType_FILES),
-                       this->Files,
+                       files,
                        this->Optional,
                        this->FilePermissions.c_str(), no_dir_permissions,
                        this->Rename.c_str(), 0, indent);
 }
+
+//----------------------------------------------------------------------------
+void cmInstallFilesGenerator::GenerateScriptActions(std::ostream& os,
+                                                    Indent const& indent)
+{
+  if(this->ActionsPerConfig)
+    {
+    this->cmInstallGenerator::GenerateScriptActions(os, indent);
+    }
+  else
+    {
+    this->AddFilesInstallRule(os, indent, this->Files);
+    }
+}
+
+//----------------------------------------------------------------------------
+void cmInstallFilesGenerator::GenerateScriptForConfig(std::ostream& os,
+                                                      const char* config,
+                                                      Indent const& indent)
+{
+  std::vector<std::string> files;
+  cmListFileBacktrace lfbt;
+  cmGeneratorExpression ge(lfbt);
+  for(std::vector<std::string>::const_iterator i = this->Files.begin();
+      i != this->Files.end(); ++i)
+    {
+    cmsys::auto_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(*i);
+    cmSystemTools::ExpandListArgument(cge->Evaluate(this->Makefile, config),
+                                      files);
+    }
+  this->AddFilesInstallRule(os, indent, files);
+}