mirror of
https://github.com/reactos/CMake.git
synced 2024-11-26 04:50:24 +00:00
906 lines
29 KiB
C++
906 lines
29 KiB
C++
/*=========================================================================
|
|
|
|
Program: Insight Segmentation & Registration Toolkit
|
|
Module: $RCSfile$
|
|
Language: C++
|
|
Date: $Date$
|
|
Version: $Revision$
|
|
|
|
Copyright (c) 2001 Insight Consortium
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
* Redistributions of source code must retain the above copyright notice,
|
|
this list of conditions and the following disclaimer.
|
|
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
|
this list of conditions and the following disclaimer in the documentation
|
|
and/or other materials provided with the distribution.
|
|
|
|
* The name of the Insight Consortium, nor the names of any consortium members,
|
|
nor of any contributors, may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
* Modified source versions must be plainly marked as such, and must not be
|
|
misrepresented as being the original software.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
|
|
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
=========================================================================*/
|
|
#include "cmUnixMakefileGenerator.h"
|
|
#include "cmMakefile.h"
|
|
#include "cmStandardIncludes.h"
|
|
#include "cmSystemTools.h"
|
|
#include "cmSourceFile.h"
|
|
#include "cmMakeDepend.h"
|
|
#include "cmCacheManager.h"
|
|
|
|
cmUnixMakefileGenerator::cmUnixMakefileGenerator()
|
|
{
|
|
m_CacheOnly = false;
|
|
m_Recurse = false;
|
|
}
|
|
|
|
void cmUnixMakefileGenerator::GenerateMakefile()
|
|
{
|
|
if(m_CacheOnly)
|
|
{
|
|
// Generate the cache only stuff
|
|
this->GenerateCacheOnly();
|
|
// if recurse then generate for all sub- makefiles
|
|
if(m_Recurse)
|
|
{
|
|
this->RecursiveGenerateCacheOnly();
|
|
}
|
|
}
|
|
// normal makefile output
|
|
else
|
|
{
|
|
// Generate depends
|
|
cmMakeDepend md;
|
|
md.SetMakefile(m_Makefile);
|
|
md.DoDepends();
|
|
// output the makefile fragment
|
|
this->OutputMakefile("Makefile");
|
|
}
|
|
}
|
|
|
|
|
|
// This is where CMakeTargets.make is generated
|
|
void cmUnixMakefileGenerator::OutputMakefile(const char* file)
|
|
{
|
|
// Create sub directories fro aux source directories
|
|
std::vector<std::string>& auxSourceDirs =
|
|
m_Makefile->GetAuxSourceDirectories();
|
|
if( auxSourceDirs.size() )
|
|
{
|
|
// For the case when this is running as a remote build
|
|
// on unix, make the directory
|
|
for(std::vector<std::string>::iterator i = auxSourceDirs.begin();
|
|
i != auxSourceDirs.end(); ++i)
|
|
{
|
|
cmSystemTools::MakeDirectory(i->c_str());
|
|
}
|
|
}
|
|
std::ofstream fout(file);
|
|
if(!fout)
|
|
{
|
|
cmSystemTools::Error("Error can not open for write: ", file);
|
|
return;
|
|
}
|
|
fout << "# CMAKE generated Makefile, DO NOT EDIT!\n"
|
|
<< "# Generated from the following files:\n# "
|
|
<< m_Makefile->GetHomeOutputDirectory() << "/CMakeCache.txt\n";
|
|
std::vector<std::string> lfiles = m_Makefile->GetListFiles();
|
|
// sort the array
|
|
std::sort(lfiles.begin(), lfiles.end(), std::less<std::string>());
|
|
// remove duplicates
|
|
std::vector<std::string>::iterator new_end =
|
|
std::unique(lfiles.begin(), lfiles.end());
|
|
lfiles.erase(new_end, lfiles.end());
|
|
|
|
for(std::vector<std::string>::const_iterator i = lfiles.begin();
|
|
i != lfiles.end(); ++i)
|
|
{
|
|
fout << "# " << i->c_str() << "\n";
|
|
}
|
|
fout << "\n\n";
|
|
// create a make variable with all of the sources for this Makefile
|
|
// for depend purposes.
|
|
fout << "CMAKE_MAKEFILE_SOURCES = ";
|
|
for(std::vector<std::string>::const_iterator i = lfiles.begin();
|
|
i != lfiles.end(); ++i)
|
|
{
|
|
fout << " " << i->c_str();
|
|
}
|
|
// Add the cache to the list
|
|
fout << " " << m_Makefile->GetHomeOutputDirectory() << "/CMakeCache.txt\n";
|
|
fout << "\n\n";
|
|
this->OutputMakeVariables(fout);
|
|
this->OutputMakeFlags(fout);
|
|
this->OutputTargetRules(fout);
|
|
this->OutputDependencies(fout);
|
|
this->OutputTargets(fout);
|
|
this->OutputSubDirectoryRules(fout);
|
|
std::string dependName;
|
|
if(!this->m_CacheOnly)
|
|
{
|
|
dependName = m_Makefile->GetStartOutputDirectory();
|
|
dependName += "/cmake.depends";
|
|
std::ofstream dependout(dependName.c_str());
|
|
if(!dependout)
|
|
{
|
|
cmSystemTools::Error("Error can not open for write: ", dependName.c_str());
|
|
return;
|
|
}
|
|
this->OutputObjectDepends(dependout);
|
|
}
|
|
this->OutputCustomRules(fout);
|
|
this->OutputMakeRules(fout);
|
|
// only add the depend include if the depend file exists
|
|
if(cmSystemTools::FileExists(dependName.c_str()))
|
|
{
|
|
fout << "include cmake.depends\n";
|
|
}
|
|
}
|
|
|
|
|
|
// Output the rules for any targets
|
|
void cmUnixMakefileGenerator::OutputTargetRules(std::ostream& fout)
|
|
{
|
|
// for each target add to the list of targets
|
|
fout << "TARGETS = ";
|
|
const cmTargets &tgts = m_Makefile->GetTargets();
|
|
// list libraries first
|
|
bool dll = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
|
|
for(cmTargets::const_iterator l = tgts.begin();
|
|
l != tgts.end(); l++)
|
|
{
|
|
if (l->second.GetType() == cmTarget::LIBRARY &&
|
|
l->second.IsInAll())
|
|
{
|
|
fout << " \\\nlib" << l->first.c_str();
|
|
if(dll)
|
|
{
|
|
fout << m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX");
|
|
}
|
|
else
|
|
{
|
|
fout << ".a";
|
|
}
|
|
}
|
|
}
|
|
// executables
|
|
for(cmTargets::const_iterator l = tgts.begin();
|
|
l != tgts.end(); l++)
|
|
{
|
|
if ((l->second.GetType() == cmTarget::EXECUTABLE ||
|
|
l->second.GetType() == cmTarget::WIN32_EXECUTABLE) &&
|
|
l->second.IsInAll())
|
|
{
|
|
fout << " \\\n" << l->first.c_str();
|
|
}
|
|
}
|
|
// list utilities last
|
|
for(cmTargets::const_iterator l = tgts.begin();
|
|
l != tgts.end(); l++)
|
|
{
|
|
if (l->second.GetType() == cmTarget::UTILITY &&
|
|
l->second.IsInAll())
|
|
{
|
|
fout << " \\\n" << l->first.c_str();
|
|
}
|
|
}
|
|
fout << "\n\n";
|
|
// get the classes from the source lists then add them to the groups
|
|
for(cmTargets::const_iterator l = tgts.begin();
|
|
l != tgts.end(); l++)
|
|
{
|
|
std::vector<cmSourceFile> classes = l->second.GetSourceFiles();
|
|
fout << l->first << "_SRC_OBJS = ";
|
|
for(std::vector<cmSourceFile>::iterator i = classes.begin();
|
|
i != classes.end(); i++)
|
|
{
|
|
if(!i->IsAHeaderFileOnly())
|
|
{
|
|
fout << "\\\n" << i->GetSourceName() << ".o ";
|
|
}
|
|
}
|
|
fout << "\n\n";
|
|
}
|
|
fout << "CLEAN_OBJECT_FILES = ";
|
|
for(cmTargets::const_iterator l = tgts.begin();
|
|
l != tgts.end(); l++)
|
|
{
|
|
fout << "${" << l->first << "_SRC_OBJS} ";
|
|
}
|
|
fout << "\n";
|
|
}
|
|
|
|
|
|
/**
|
|
* Output the linking rules on a command line. For executables,
|
|
* targetLibrary should be a NULL pointer. For libraries, it should point
|
|
* to the name of the library. This will not link a library against itself.
|
|
*/
|
|
void cmUnixMakefileGenerator::OutputLinkLibraries(std::ostream& fout,
|
|
const char* targetLibrary,
|
|
const cmTarget &tgt)
|
|
{
|
|
// collect all the flags needed for linking libraries
|
|
std::string linkLibs;
|
|
std::vector<std::string>& libdirs = m_Makefile->GetLinkDirectories();
|
|
for(std::vector<std::string>::iterator libDir = libdirs.begin();
|
|
libDir != libdirs.end(); ++libDir)
|
|
{
|
|
std::string::size_type pos = libDir->find("-L");
|
|
if((pos == std::string::npos || pos > 0)
|
|
&& libDir->find("${") == std::string::npos)
|
|
{
|
|
linkLibs += "-L";
|
|
}
|
|
linkLibs += cmSystemTools::EscapeSpaces(libDir->c_str());
|
|
linkLibs += " ";
|
|
}
|
|
std::string librariesLinked;
|
|
const cmTarget::LinkLibraries& libs = tgt.GetLinkLibraries();
|
|
cmRegularExpression reg("lib(.*)(\\.so$|\\.a|\\.sl$)");
|
|
for(cmTarget::LinkLibraries::const_iterator lib = libs.begin();
|
|
lib != libs.end(); ++lib)
|
|
{
|
|
// Don't link the library against itself!
|
|
if(targetLibrary && (lib->first == targetLibrary)) continue;
|
|
// don't look at debug libraries
|
|
if (lib->second == cmTarget::DEBUG) continue;
|
|
// skip zero size library entries, this may happen
|
|
// if a variable expands to nothing.
|
|
if (lib->first.size() == 0) continue;
|
|
// if it is a full path break it into -L and -l
|
|
if(lib->first.find('/') != std::string::npos)
|
|
{
|
|
std::string dir, file;
|
|
cmSystemTools::SplitProgramPath(lib->first.c_str(),
|
|
dir, file);
|
|
linkLibs += "-L";
|
|
linkLibs += cmSystemTools::EscapeSpaces(dir.c_str());
|
|
linkLibs += " ";
|
|
librariesLinked += "-l";
|
|
if(reg.find(file))
|
|
{
|
|
file = reg.match(1);
|
|
}
|
|
librariesLinked += file;
|
|
librariesLinked += " ";
|
|
}
|
|
// not a full path, so add -l name
|
|
else
|
|
{
|
|
std::string::size_type pos = lib->first.find("-l");
|
|
if((pos == std::string::npos || pos > 0)
|
|
&& lib->first.find("${") == std::string::npos)
|
|
{
|
|
librariesLinked += "-l";
|
|
}
|
|
librariesLinked += lib->first;
|
|
librariesLinked += " ";
|
|
}
|
|
}
|
|
linkLibs += librariesLinked;
|
|
|
|
if(!targetLibrary)
|
|
{
|
|
// For executables, add these a second time so order does not matter
|
|
linkLibs += librariesLinked;
|
|
}
|
|
fout << linkLibs;
|
|
}
|
|
|
|
|
|
void cmUnixMakefileGenerator::OutputTargets(std::ostream& fout)
|
|
{
|
|
// for each target
|
|
const cmTargets &tgts = m_Makefile->GetTargets();
|
|
for(cmTargets::const_iterator l = tgts.begin();
|
|
l != tgts.end(); l++)
|
|
{
|
|
if (l->second.GetType() == cmTarget::LIBRARY)
|
|
{
|
|
fout << "#---------------------------------------------------------\n";
|
|
fout << "# rules for a library\n";
|
|
fout << "#\n";
|
|
fout << "lib" << l->first << ".a: ${" <<
|
|
l->first << "_SRC_OBJS} \n";
|
|
fout << "\t${CMAKE_AR} cr lib" << l->first << ".a ${" <<
|
|
l->first << "_SRC_OBJS} \n";
|
|
fout << "\t${CMAKE_RANLIB} lib" << l->first << ".a\n";
|
|
fout << std::endl;
|
|
|
|
fout << "lib" << l->first << "$(SHLIB_SUFFIX): ${" <<
|
|
l->first << "_SRC_OBJS} \n";
|
|
fout << "\trm -f lib" << l->first << "$(SHLIB_SUFFIX)\n";
|
|
fout << "\t$(CMAKE_CXX_COMPILER) ${CMAKE_SHLIB_LINK_FLAGS} ${CMAKE_CXX_FLAGS} ${CMAKE_SHLIB_BUILD_FLAGS} -o \\\n";
|
|
fout << "\t lib" << l->first << "$(SHLIB_SUFFIX) \\\n";
|
|
fout << "\t ${" << l->first <<
|
|
"_SRC_OBJS} ";
|
|
this->OutputLinkLibraries(fout, l->first.c_str(), l->second);
|
|
fout << "\n\n";
|
|
}
|
|
else if (l->second.GetType() == cmTarget::EXECUTABLE)
|
|
{
|
|
fout << l->first << ": ${" <<
|
|
l->first << "_SRC_OBJS} ${CMAKE_DEPEND_LIBS}\n";
|
|
fout << "\t${CMAKE_CXX_COMPILER} ${CMAKE_CXXFLAGS} ${" <<
|
|
l->first << "_SRC_OBJS} ";
|
|
this->OutputLinkLibraries(fout, NULL,l->second);
|
|
fout << " -o " << l->first << "\n\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// output the list of libraries that the executables
|
|
// in this makefile will depend on.
|
|
void cmUnixMakefileGenerator::OutputDependencies(std::ostream& fout)
|
|
{
|
|
fout << "CMAKE_DEPEND_LIBS = ";
|
|
cmTarget::LinkLibraries& libs = m_Makefile->GetLinkLibraries();
|
|
cmTarget::LinkLibraries::const_iterator lib2;
|
|
// Search the list of libraries that will be linked into
|
|
// the executable
|
|
for(lib2 = libs.begin(); lib2 != libs.end(); ++lib2)
|
|
{
|
|
// loop over the list of directories that the libraries might
|
|
// be in, looking for an ADD_LIBRARY(lib...) line. This would
|
|
// be stored in the cache
|
|
const char* cacheValue
|
|
= cmCacheManager::GetInstance()->GetCacheValue(lib2->first.c_str());
|
|
if(cacheValue)
|
|
{
|
|
std::string libpath = cacheValue;
|
|
libpath += "/lib";
|
|
libpath += lib2->first;
|
|
bool dll = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
|
|
if(dll)
|
|
{
|
|
libpath += m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX");
|
|
}
|
|
else
|
|
{
|
|
libpath += ".a";
|
|
}
|
|
fout << libpath << " ";
|
|
}
|
|
}
|
|
fout << "\n\n";
|
|
for(lib2 = libs.begin(); lib2 != libs.end(); ++lib2)
|
|
{
|
|
// loop over the list of directories that the libraries might
|
|
// be in, looking for an ADD_LIBRARY(lib...) line. This would
|
|
// be stored in the cache
|
|
const char* cacheValue
|
|
= cmCacheManager::GetInstance()->GetCacheValue(lib2->first.c_str());
|
|
if(cacheValue)
|
|
{
|
|
std::string library = "lib";
|
|
library += lib2->first;
|
|
bool dll = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
|
|
if(dll)
|
|
{
|
|
library += m_Makefile->GetDefinition("CMAKE_SHLIB_SUFFIX");
|
|
}
|
|
else
|
|
{
|
|
library += ".a";
|
|
}
|
|
std::string libpath = cacheValue;
|
|
libpath += "/";
|
|
libpath += library;
|
|
// put out a rule to build the library if it does not exist
|
|
fout << libpath.c_str()
|
|
<< ":\n\tcd " << cacheValue
|
|
<< "; make " << library.c_str() << "\n\n";
|
|
}
|
|
}
|
|
|
|
std::vector<std::string>& utils = m_Makefile->GetUtilities();
|
|
std::vector<std::string>& utildirs = m_Makefile->GetUtilityDirectories();
|
|
std::vector<std::string>::iterator dir, util;
|
|
// Search the list of utilities that may be used to generate code for
|
|
// this project.
|
|
for(util = utils.begin(); util != utils.end(); ++util)
|
|
{
|
|
bool found = false;
|
|
// loop over the list of directories that the utilities might
|
|
// be in, looking for an ADD_EXECUTABLE(util ...) line.
|
|
for(dir = utildirs.begin(); dir != utildirs.end() && !found; ++dir)
|
|
{
|
|
std::string expression = "TARGETS =.*";
|
|
expression += util->c_str();
|
|
if(cmSystemTools::Grep(dir->c_str(), "Makefile",
|
|
expression.c_str()))
|
|
{
|
|
fout << *util << " ";
|
|
found = true;
|
|
}
|
|
}
|
|
}
|
|
fout << "\n";
|
|
}
|
|
|
|
|
|
// output make include flags
|
|
void cmUnixMakefileGenerator::OutputMakeFlags(std::ostream& fout)
|
|
{
|
|
// Output Include paths
|
|
fout << "INCLUDE_FLAGS = ";
|
|
std::vector<std::string>& includes = m_Makefile->GetIncludeDirectories();
|
|
std::vector<std::string>::iterator i;
|
|
fout << "-I" << m_Makefile->GetStartDirectory() << " ";
|
|
for(i = includes.begin(); i != includes.end(); ++i)
|
|
{
|
|
std::string include = *i;
|
|
fout << "-I" << cmSystemTools::EscapeSpaces(i->c_str()).c_str() << " ";
|
|
}
|
|
fout << m_Makefile->GetDefineFlags();
|
|
fout << "\n\n";
|
|
fout << "default_target: all\n\n";
|
|
// see if there are files to compile in this makefile
|
|
// These are used for both libraries and executables
|
|
}
|
|
|
|
|
|
// fix up names of directories so they can be used
|
|
// as targets in makefiles.
|
|
inline std::string FixDirectoryName(const char* dir)
|
|
{
|
|
std::string s = dir;
|
|
// replace ../ with 3 under bars
|
|
size_t pos = s.find("../");
|
|
if(pos != std::string::npos)
|
|
{
|
|
s.replace(pos, 3, "___");
|
|
}
|
|
// replace / directory separators with a single under bar
|
|
pos = s.find("/");
|
|
while(pos != std::string::npos)
|
|
{
|
|
s.replace(pos, 1, "_");
|
|
pos = s.find("/");
|
|
}
|
|
return s;
|
|
}
|
|
|
|
void
|
|
cmUnixMakefileGenerator::
|
|
OutputSubDirectoryVars(std::ostream& fout,
|
|
const char* var,
|
|
const char* target,
|
|
const char* target1,
|
|
const char* target2,
|
|
const std::vector<std::string>& SubDirectories)
|
|
{
|
|
if( SubDirectories.size() == 0)
|
|
{
|
|
return;
|
|
}
|
|
fout << "# Variable for making " << target << " in subdirectories.\n";
|
|
fout << var << " = \\\n";
|
|
unsigned int i;
|
|
for(i =0; i < SubDirectories.size(); i++)
|
|
{
|
|
std::string subdir = FixDirectoryName(SubDirectories[i].c_str());
|
|
fout << target << "_" << subdir.c_str();
|
|
if(i == SubDirectories.size()-1)
|
|
{
|
|
fout << " \n\n";
|
|
}
|
|
else
|
|
{
|
|
fout << " \\\n";
|
|
}
|
|
}
|
|
fout << "# Targets for making " << target << " in subdirectories.\n";
|
|
for(unsigned int i =0; i < SubDirectories.size(); i++)
|
|
{
|
|
std::string subdir = FixDirectoryName(SubDirectories[i].c_str());
|
|
fout << target << "_" << subdir.c_str() << ":\n";
|
|
if(target1)
|
|
{
|
|
fout << "\tcd " << SubDirectories[i].c_str()
|
|
<< "; ${MAKE} -${MAKEFLAGS} " << target1 << "\n";
|
|
}
|
|
if(target2)
|
|
{
|
|
fout << "\tcd " << SubDirectories[i].c_str()
|
|
<< "; ${MAKE} -${MAKEFLAGS} " << target2 << "\n";
|
|
}
|
|
}
|
|
fout << "\n\n";
|
|
}
|
|
|
|
|
|
// output rules for decending into sub directories
|
|
void cmUnixMakefileGenerator::OutputSubDirectoryRules(std::ostream& fout)
|
|
{
|
|
// Output Sub directory build rules
|
|
const std::vector<std::string>& SubDirectories
|
|
= m_Makefile->GetSubDirectories();
|
|
|
|
if( SubDirectories.size() == 0)
|
|
{
|
|
return;
|
|
}
|
|
this->OutputSubDirectoryVars(fout, "SUBDIR_BUILD", "build",
|
|
"cmake.depends",
|
|
"all",
|
|
SubDirectories);
|
|
this->OutputSubDirectoryVars(fout, "SUBDIR_CLEAN", "clean",
|
|
"clean",
|
|
0,
|
|
SubDirectories);
|
|
this->OutputSubDirectoryVars(fout, "SUBDIR_DEPEND", "depend",
|
|
"depend",
|
|
0,
|
|
SubDirectories);
|
|
}
|
|
|
|
|
|
|
|
|
|
// Output the depend information for all the classes
|
|
// in the makefile. These would have been generated
|
|
// by the class cmMakeDepend GenerateMakefile
|
|
void cmUnixMakefileGenerator::OutputObjectDepends(std::ostream& fout)
|
|
{
|
|
// Iterate over every target.
|
|
std::map<std::string, cmTarget>& targets = m_Makefile->GetTargets();
|
|
for(std::map<std::string, cmTarget>::const_iterator target = targets.begin();
|
|
target != targets.end(); ++target)
|
|
{
|
|
// Iterate over every source for this target.
|
|
const std::vector<cmSourceFile>& sources = target->second.GetSourceFiles();
|
|
for(std::vector<cmSourceFile>::const_iterator source = sources.begin();
|
|
source != sources.end(); ++source)
|
|
{
|
|
if(!source->IsAHeaderFileOnly())
|
|
{
|
|
if(!source->GetDepends().empty())
|
|
{
|
|
fout << source->GetSourceName() << ".o :";
|
|
// Iterate through all the dependencies for this source.
|
|
for(std::vector<std::string>::const_iterator dep =
|
|
source->GetDepends().begin();
|
|
dep != source->GetDepends().end(); ++dep)
|
|
{
|
|
fout << " \\\n" << dep->c_str();
|
|
}
|
|
fout << "\n\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// Output each custom rule in the following format:
|
|
// output: source depends...
|
|
// (tab) command...
|
|
void cmUnixMakefileGenerator::OutputCustomRules(std::ostream& fout)
|
|
{
|
|
// We may be modifying the source groups temporarily, so make a copy.
|
|
std::vector<cmSourceGroup> sourceGroups = m_Makefile->GetSourceGroups();
|
|
|
|
const cmTargets &tgts = m_Makefile->GetTargets();
|
|
for(cmTargets::const_iterator tgt = tgts.begin();
|
|
tgt != tgts.end(); ++tgt)
|
|
{
|
|
// add any custom rules to the source groups
|
|
for (std::vector<cmCustomCommand>::const_iterator cr =
|
|
tgt->second.GetCustomCommands().begin();
|
|
cr != tgt->second.GetCustomCommands().end(); ++cr)
|
|
{
|
|
cmSourceGroup& sourceGroup =
|
|
m_Makefile->FindSourceGroup(cr->GetSourceName().c_str(),
|
|
sourceGroups);
|
|
cmCustomCommand cc(*cr);
|
|
cc.ExpandVariables(*m_Makefile);
|
|
sourceGroup.AddCustomCommand(cc);
|
|
}
|
|
}
|
|
|
|
// Loop through every source group.
|
|
for(std::vector<cmSourceGroup>::const_iterator sg =
|
|
sourceGroups.begin(); sg != sourceGroups.end(); ++sg)
|
|
{
|
|
const cmSourceGroup::BuildRules& buildRules = sg->GetBuildRules();
|
|
if(buildRules.empty())
|
|
{ continue; }
|
|
|
|
std::string name = sg->GetName();
|
|
if(name != "")
|
|
{
|
|
fout << "# Start of source group \"" << name.c_str() << "\"\n";
|
|
}
|
|
|
|
// Loop through each source in the source group.
|
|
for(cmSourceGroup::BuildRules::const_iterator cc =
|
|
buildRules.begin(); cc != buildRules.end(); ++ cc)
|
|
{
|
|
std::string source = cc->first;
|
|
const cmSourceGroup::Commands& commands = cc->second;
|
|
// Loop through every command generating code from the current source.
|
|
for(cmSourceGroup::Commands::const_iterator c = commands.begin();
|
|
c != commands.end(); ++c)
|
|
{
|
|
std::string command = c->first;
|
|
const cmSourceGroup::CommandFiles& commandFiles = c->second;
|
|
// if the command has no outputs, then it is a utility command
|
|
// with no outputs
|
|
if(commandFiles.m_Outputs.size() == 0)
|
|
{
|
|
fout << source.c_str() << ": ";
|
|
// Write out all the dependencies for this rule.
|
|
for(std::set<std::string>::const_iterator d =
|
|
commandFiles.m_Depends.begin();
|
|
d != commandFiles.m_Depends.end(); ++d)
|
|
{
|
|
std::string dep = cmSystemTools::EscapeSpaces(d->c_str());
|
|
fout << " " << dep.c_str();
|
|
}
|
|
fout << "\n\t" << command.c_str() << "\n\n";
|
|
}
|
|
// Write a rule for every output generated by this command.
|
|
for(std::set<std::string>::const_iterator output =
|
|
commandFiles.m_Outputs.begin();
|
|
output != commandFiles.m_Outputs.end(); ++output)
|
|
{
|
|
std::string src = cmSystemTools::EscapeSpaces(source.c_str());
|
|
fout << output->c_str() << ": " << src.c_str();
|
|
// Write out all the dependencies for this rule.
|
|
for(std::set<std::string>::const_iterator d =
|
|
commandFiles.m_Depends.begin();
|
|
d != commandFiles.m_Depends.end(); ++d)
|
|
{
|
|
std::string dep = cmSystemTools::EscapeSpaces(d->c_str());
|
|
fout << " " << dep.c_str();
|
|
}
|
|
fout << "\n\t" << command.c_str() << "\n\n";
|
|
}
|
|
}
|
|
}
|
|
if(name != "")
|
|
{
|
|
fout << "# End of source group \"" << name.c_str() << "\"\n\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void cmUnixMakefileGenerator::GenerateCacheOnly()
|
|
{
|
|
cmSystemTools::MakeDirectory(m_Makefile->GetStartOutputDirectory());
|
|
std::string dest = m_Makefile->GetStartOutputDirectory();
|
|
dest += "/Makefile";
|
|
std::cout << "cmake: creating : " << dest.c_str() << std::endl;
|
|
this->OutputMakefile(dest.c_str());
|
|
return;
|
|
}
|
|
|
|
void cmUnixMakefileGenerator::RecursiveGenerateCacheOnly()
|
|
{
|
|
std::vector<cmMakefile*> makefiles;
|
|
m_Makefile->FindSubDirectoryCMakeListsFiles(makefiles);
|
|
for(std::vector<cmMakefile*>::iterator i = makefiles.begin();
|
|
i != makefiles.end(); ++i)
|
|
{
|
|
cmMakefile* mf = *i;
|
|
if(m_Makefile->GetDefinition("RUN_CONFIGURE"))
|
|
{
|
|
mf->AddDefinition("RUN_CONFIGURE", true);
|
|
}
|
|
cmUnixMakefileGenerator* gen = new cmUnixMakefileGenerator;
|
|
gen->SetCacheOnlyOn();
|
|
gen->SetRecurseOff();
|
|
mf->SetMakefileGenerator(gen);
|
|
mf->GenerateMakefile();
|
|
}
|
|
// CLEAN up the makefiles created
|
|
for(unsigned int i =0; i < makefiles.size(); ++i)
|
|
{
|
|
delete makefiles[i];
|
|
}
|
|
}
|
|
|
|
void cmUnixMakefileGenerator::OutputMakeVariables(std::ostream& fout)
|
|
{
|
|
if(strcmp(m_Makefile->GetHomeDirectory(),
|
|
m_Makefile->GetHomeOutputDirectory()) == 0)
|
|
{
|
|
fout << "srcdir = .\n\n";
|
|
}
|
|
else
|
|
{
|
|
fout << "srcdir = " << m_Makefile->GetStartDirectory() << "\n";
|
|
fout << "VPATH = " << m_Makefile->GetStartDirectory() << "\n";
|
|
}
|
|
const char* variables =
|
|
"# the standard shell for make\n"
|
|
"SHELL = /bin/sh\n"
|
|
"\n"
|
|
"CMAKE_LIB_EXT = @CMAKE_LIB_EXT@\n"
|
|
"CMAKE_RANLIB = @CMAKE_RANLIB@\n"
|
|
"CMAKE_AR = @CMAKE_AR@\n"
|
|
"CMAKE_C_COMPILER = @CMAKE_C_COMPILER@\n"
|
|
"CMAKE_CFLAGS = @CMAKE_C_FLAGS@ @CMAKE_SHLIB_CFLAGS@ \n"
|
|
"\n"
|
|
"CMAKE_CXX_COMPILER = @CMAKE_CXX_COMPILER@\n"
|
|
"CMAKE_CXXFLAGS = @CMAKE_CXX_FLAGS@ @CMAKE_SHLIB_CFLAGS@ @CMAKE_TEMPLATE_FLAGS@ \n"
|
|
"\n"
|
|
"CMAKE_SHLIB_BUILD_FLAGS = @CMAKE_SHLIB_BUILD_FLAGS@\n"
|
|
"CMAKE_SHLIB_LINK_FLAGS = @CMAKE_SHLIB_LINK_FLAGS@\n"
|
|
"DL_LIBS = @CMAKE_DL_LIBS@\n"
|
|
"SHLIB_LD_LIBS = @CMAKE_SHLIB_LD_LIBS@\n"
|
|
"SHLIB_SUFFIX = @CMAKE_SHLIB_SUFFIX@\n"
|
|
"THREAD_LIBS = @CMAKE_THREAD_LIBS@\n"
|
|
"\n"
|
|
"# set up the path to the rulesgen program\n"
|
|
"CMAKE_COMMAND = ${CMAKE_COMMAND}\n"
|
|
"\n"
|
|
"\n"
|
|
"\n";
|
|
std::string replaceVars = variables;
|
|
bool dll = cmCacheManager::GetInstance()->IsOn("BUILD_SHARED_LIBS");
|
|
if(!dll)
|
|
{
|
|
// if not a dll then remove the shlib -fpic flag
|
|
m_Makefile->AddDefinition("CMAKE_SHLIB_CFLAGS", "");
|
|
}
|
|
|
|
m_Makefile->ExpandVariablesInString(replaceVars);
|
|
fout << replaceVars.c_str();
|
|
fout << "CMAKE_CURRENT_SOURCE = " << m_Makefile->GetStartDirectory() << "\n";
|
|
fout << "CMAKE_CURRENT_BINARY = " << m_Makefile->GetStartOutputDirectory() << "\n";
|
|
}
|
|
|
|
|
|
void cmUnixMakefileGenerator::OutputMakeRules(std::ostream& fout)
|
|
{
|
|
this->OutputMakeRule(fout,
|
|
"# tell make about .cxx and .java",
|
|
".SUFFIXES", ".cxx .java .class", 0);
|
|
this->OutputMakeRule(fout,
|
|
"# build c file",
|
|
".c.o",
|
|
0,
|
|
"${CMAKE_C_COMPILER} ${CMAKE_CFLAGS} ${INCLUDE_FLAGS} -c $< -o $@");
|
|
this->OutputMakeRule(fout,
|
|
"# build cplusplus file",
|
|
".cxx.o",
|
|
0,
|
|
"${CMAKE_CXX_COMPILER} ${CMAKE_CXXFLAGS} ${INCLUDE_FLAGS} -c $< -o $@"); this->OutputMakeRule(fout,
|
|
"Default build rule",
|
|
"all",
|
|
"Makefile cmake.depends ${TARGETS} ${SUBDIR_BUILD} ${CMAKE_COMMAND}",
|
|
0);
|
|
this->OutputMakeRule(fout,
|
|
"remove generated files",
|
|
"clean",
|
|
"${SUBDIR_CLEAN}",
|
|
"rm -f ${CLEAN_OBJECT_FILES} ${EXECUTABLES} ${TARGETS}");
|
|
this->OutputMakeRule(fout,
|
|
"Rule to build the Makefile",
|
|
"Makefile",
|
|
"${CMAKE_COMMAND} ${CMAKE_MAKEFILE_SOURCES} ",
|
|
"${CMAKE_COMMAND} ${CMAKE_CURRENT_SOURCE}/CMakeLists.txt "
|
|
"-S${CMAKE_CURRENT_SOURCE} -O${CMAKE_CURRENT_BINARY} "
|
|
"-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
|
|
this->OutputMakeRule(fout,
|
|
"Rule to build the cmake.depends",
|
|
"cmake.depends",
|
|
"${CMAKE_COMMAND} ${CMAKE_MAKEFILE_SOURCES} ",
|
|
"${CMAKE_COMMAND} ${CMAKE_CURRENT_SOURCE}/CMakeLists.txt "
|
|
"-S${CMAKE_CURRENT_SOURCE} -O${CMAKE_CURRENT_BINARY} "
|
|
"-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
|
|
this->OutputMakeRule(fout,
|
|
"Rule to force the build of cmake.depends",
|
|
"depend",
|
|
"${SUBDIR_DEPEND}",
|
|
"${CMAKE_COMMAND} ${CMAKE_CURRENT_SOURCE}/CMakeLists.txt "
|
|
"-S${CMAKE_CURRENT_SOURCE} -O${CMAKE_CURRENT_BINARY} "
|
|
"-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
|
|
this->OutputMakeRule(fout,
|
|
"Rebuild the cache",
|
|
"rebuild_cache",
|
|
"${CMAKE_BINARY_DIR}/CMakeCache.txt",
|
|
"${CMAKE_COMMAND} ${CMAKE_SOURCE_DIR}/CMakeLists.txt "
|
|
"-S${CMAKE_SOURCE_DIR} -O${CMAKE_BINARY_DIR} "
|
|
"-H${CMAKE_SOURCE_DIR} -B${CMAKE_BINARY_DIR}");
|
|
|
|
}
|
|
|
|
void cmUnixMakefileGenerator::OutputMakeRule(std::ostream& fout,
|
|
const char* comment,
|
|
const char* target,
|
|
const char* depends,
|
|
const char* command)
|
|
{
|
|
if(!target)
|
|
{
|
|
cmSystemTools::Error("no target for OutputMakeRule");
|
|
return;
|
|
}
|
|
|
|
std::string replace;
|
|
if(comment)
|
|
{
|
|
replace = comment;
|
|
m_Makefile->ExpandVariablesInString(replace);
|
|
fout << "# " << comment;
|
|
}
|
|
fout << "\n";
|
|
replace = target;
|
|
m_Makefile->ExpandVariablesInString(replace);
|
|
fout << replace.c_str() << ": ";
|
|
if(depends)
|
|
{
|
|
replace = depends;
|
|
m_Makefile->ExpandVariablesInString(replace);
|
|
fout << replace.c_str();
|
|
}
|
|
fout << "\n";
|
|
if(command)
|
|
{
|
|
replace = command;
|
|
m_Makefile->ExpandVariablesInString(replace);
|
|
fout << "\t" << replace.c_str() << "\n\n";
|
|
}
|
|
fout << "\n\n\n";
|
|
|
|
}
|
|
|
|
|
|
void cmUnixMakefileGenerator::SetLocal (bool local)
|
|
{
|
|
if (local)
|
|
{
|
|
m_CacheOnly = false;
|
|
m_Recurse = false;
|
|
}
|
|
else
|
|
{
|
|
m_CacheOnly = true;
|
|
m_Recurse = true;
|
|
}
|
|
}
|
|
|
|
void cmUnixMakefileGenerator::ComputeSystemInfo()
|
|
{
|
|
if (m_CacheOnly)
|
|
{
|
|
// currently we run configure shell script here to determine the info
|
|
std::string output;
|
|
std::string cmd;
|
|
const char* root
|
|
= cmCacheManager::GetInstance()->GetCacheValue("CMAKE_ROOT");
|
|
cmd = root;
|
|
cmd += "/Templates/configure";
|
|
cmSystemTools::RunCommand(cmd.c_str(), output);
|
|
}
|
|
|
|
// now load the settings
|
|
std::string fpath = m_Makefile->GetHomeOutputDirectory();
|
|
fpath += "/CMakeSystemConfig.cmake";
|
|
m_Makefile->ReadListFile(NULL,fpath.c_str());
|
|
}
|