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-rw-r--r--Source/cmCustomCommandGenerator.cxx72
1 files changed, 72 insertions, 0 deletions
diff --git a/Source/cmCustomCommandGenerator.cxx b/Source/cmCustomCommandGenerator.cxx
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+++ b/Source/cmCustomCommandGenerator.cxx
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+/*============================================================================
+ CMake - Cross Platform Makefile Generator
+ Copyright 2000-2010 Kitware, Inc., Insight Software Consortium
+
+ Distributed under the OSI-approved BSD License (the "License");
+ see accompanying file Copyright.txt for details.
+
+ This software is distributed WITHOUT ANY WARRANTY; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the License for more information.
+============================================================================*/
+#include "cmCustomCommandGenerator.h"
+
+#include "cmMakefile.h"
+#include "cmCustomCommand.h"
+#include "cmLocalGenerator.h"
+#include "cmGeneratorExpression.h"
+
+//----------------------------------------------------------------------------
+cmCustomCommandGenerator::cmCustomCommandGenerator(
+ cmCustomCommand const& cc, const char* config, cmMakefile* mf):
+ CC(cc), Config(config), Makefile(mf), LG(mf->GetLocalGenerator()),
+ OldStyle(cc.GetEscapeOldStyle()), MakeVars(cc.GetEscapeAllowMakeVars()),
+ GE(new cmGeneratorExpression(mf, config, cc.GetBacktrace()))
+{
+}
+
+//----------------------------------------------------------------------------
+cmCustomCommandGenerator::~cmCustomCommandGenerator()
+{
+ delete this->GE;
+}
+
+//----------------------------------------------------------------------------
+unsigned int cmCustomCommandGenerator::GetNumberOfCommands() const
+{
+ return static_cast<unsigned int>(this->CC.GetCommandLines().size());
+}
+
+//----------------------------------------------------------------------------
+std::string cmCustomCommandGenerator::GetCommand(unsigned int c) const
+{
+ std::string const& argv0 = this->CC.GetCommandLines()[c][0];
+ cmTarget* target = this->Makefile->FindTargetToUse(argv0.c_str());
+ if(target && target->GetType() == cmTarget::EXECUTABLE &&
+ (target->IsImported() || !this->Makefile->IsOn("CMAKE_CROSSCOMPILING")))
+ {
+ return target->GetLocation(this->Config);
+ }
+ return this->GE->Process(argv0);
+}
+
+//----------------------------------------------------------------------------
+void
+cmCustomCommandGenerator
+::AppendArguments(unsigned int c, std::string& cmd) const
+{
+ cmCustomCommandLine const& commandLine = this->CC.GetCommandLines()[c];
+ for(unsigned int j=1;j < commandLine.size(); ++j)
+ {
+ std::string arg = this->GE->Process(commandLine[j]);
+ cmd += " ";
+ if(this->OldStyle)
+ {
+ cmd += this->LG->EscapeForShellOldStyle(arg.c_str());
+ }
+ else
+ {
+ cmd += this->LG->EscapeForShell(arg.c_str(), this->MakeVars);
+ }
+ }
+}