CMake/Source/cmGlobalNMakeMakefileGenerator.cxx
James Johnston afeb4eb243 nmake/jom: Only warn about bad VS environment if compiler not found.
nmake and jom generators no longer warn about missing INCLUDE/LIB
environment variables unless the C/CXX compiler cannot be found.  This
is useful if the user does not want to use these generators with the
Visual C++ compiler, or they do not want to enable any language.
2015-08-06 17:32:43 +00:00

65 lines
2.5 KiB
C++

/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 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 "cmGlobalNMakeMakefileGenerator.h"
#include "cmLocalUnixMakefileGenerator3.h"
#include "cmMakefile.h"
cmGlobalNMakeMakefileGenerator::cmGlobalNMakeMakefileGenerator(cmake* cm)
: cmGlobalUnixMakefileGenerator3(cm)
{
this->FindMakeProgramFile = "CMakeNMakeFindMake.cmake";
this->ForceUnixPaths = false;
this->ToolSupportsColor = true;
this->UseLinkScript = false;
cm->GetState()->SetWindowsShell(true);
cm->GetState()->SetNMake(true);
this->DefineWindowsNULL = true;
this->PassMakeflags = true;
this->UnixCD = false;
this->MakeSilentFlag = "/nologo";
}
void cmGlobalNMakeMakefileGenerator
::EnableLanguage(std::vector<std::string>const& l,
cmMakefile *mf,
bool optional)
{
// pick a default
mf->AddDefinition("CMAKE_GENERATOR_CC", "cl");
mf->AddDefinition("CMAKE_GENERATOR_CXX", "cl");
this->cmGlobalUnixMakefileGenerator3::EnableLanguage(l, mf, optional);
}
//----------------------------------------------------------------------------
void cmGlobalNMakeMakefileGenerator
::GetDocumentation(cmDocumentationEntry& entry)
{
entry.Name = cmGlobalNMakeMakefileGenerator::GetActualName();
entry.Brief = "Generates NMake makefiles.";
}
//----------------------------------------------------------------------------
void cmGlobalNMakeMakefileGenerator::PrintCompilerAdvice(std::ostream& os,
std::string const& lang,
const char* envVar) const
{
if(lang == "CXX" || lang == "C")
{
os <<
"To use the NMake generator with Visual C++, cmake must be run from a "
"shell that can use the compiler cl from the command line. This "
"environment is unable to invoke the cl compiler. To fix this problem, "
"run cmake from the Visual Studio Command Prompt (vcvarsall.bat).\n";
}
this->cmGlobalUnixMakefileGenerator3::PrintCompilerAdvice(os, lang, envVar);
}