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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "cmGlobalUnixMakefileGenerator.h"
#include "cmLocalUnixMakefileGenerator.h"
#include "cmMakefile.h"
#include "cmake.h"
cmGlobalUnixMakefileGenerator::cmGlobalUnixMakefileGenerator()
{
// This type of makefile always requires unix style paths
m_ForceUnixPaths = true;
m_FindMakeProgramFile = "CMakeUnixFindMake.cmake";
}
void cmGlobalUnixMakefileGenerator::EnableLanguage(const char* lang,
cmMakefile *mf)
{
mf->AddDefinition("CMAKE_CFG_INTDIR",".");
this->cmGlobalGenerator::EnableLanguage(lang, mf);
if(!lang)
{
lang = "CXX";
}
if(lang[0] == 'C')
{
if(!mf->GetDefinition("CMAKE_C_COMPILER"))
{
cmSystemTools::Error("CMAKE_C_COMPILER not set, after EnableLanguage");
return;
}
const char* cc = mf->GetRequiredDefinition("CMAKE_C_COMPILER");
std::string path = cmSystemTools::FindProgram(cc);
if(path.size() == 0)
{
std::string message = "your C compiler: ";
if(cc)
{
message += cc;
}
else
{
message += "(NULL)";
}
message += " was not found in your path. "
"For CMake to correctly use try compile commands, the compiler must "
"be in your path. Please add the compiler to your PATH environment,"
" and re-run CMake.";
cmSystemTools::Error(message.c_str());
}
if(strcmp(lang, "CXX") == 0)
{
const char* cxx = mf->GetRequiredDefinition("CMAKE_CXX_COMPILER");
path = cmSystemTools::FindProgram(cxx);
if(path.size() == 0)
{
std::string message = "your C++ compiler: ";
if(cxx)
{
message += cxx;
}
else
{
message += "(NULL)";
}
message += " was not found in your path. "
"For CMake to correctly use try compile commands, the compiler must "
"be in your path. Please add the compiler to your PATH environment,"
" and re-run CMake.";
cmSystemTools::Error(message.c_str());
}
}
}
}
///! Create a local generator appropriate to this Global Generator
cmLocalGenerator *cmGlobalUnixMakefileGenerator::CreateLocalGenerator()
{
cmLocalGenerator *lg = new cmLocalUnixMakefileGenerator;
lg->SetGlobalGenerator(this);
return lg;
}
//----------------------------------------------------------------------------
void cmGlobalUnixMakefileGenerator::GetDocumentation(cmDocumentationEntry& entry) const
{
entry.name = this->GetName();
entry.brief = "Generates standard UNIX makefiles.";
entry.full =
"A hierarchy of UNIX makefiles is generated into the build tree. Any "
"standard UNIX-style make program can build the project through the "
"default make target. A \"make install\" target is also provided.";
}
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