thirdparty/scummvm
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scummvm/devtools/create_project/create_project.cpp
Joel Teichroeb c43ce9ecf3 ALL: Remove support for MSVC8 and older 
MSVC8 gives various compile error relating to templates that were changed
back in 2008, leading me to belive that no one is using it, and that there
is not point adding work arounds for a 9 year old compiler no one uses.
2014-06-21 11:32:45 -07:00

1699 lines
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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
//#define ENABLE_XCODE
// HACK to allow building with the SDL backend on MinGW
// see bug #1800764 "TOOLS: MinGW tools building broken"
#ifdef main
#undef main
#endif // main
#include "config.h"
#include "create_project.h"
#include "codeblocks.h"
#include "msvc.h"
#include "visualstudio.h"
#include "msbuild.h"
#include "xcode.h"
#include <fstream>
#include <iostream>
#include <sstream>
#include <stack>
#include <algorithm>
#include <iomanip>
#include <iterator>
#include <cstring>
#include <cstdlib>
#include <ctime>
#if (defined(_WIN32) || defined(WIN32)) && !defined(__GNUC__)
#define USE_WIN32_API
#endif
#ifdef USE_WIN32_API
#include <windows.h>
#else
#include <sstream>
#include <sys/param.h>
#include <sys/stat.h>
#include <dirent.h>
#include <errno.h>
#endif
namespace {
/**
* Converts the given path to only use slashes as
* delimiters.
* This means that for example the path:
* foo/bar\test.txt
* will be converted to:
* foo/bar/test.txt
*
* @param path Path string.
* @return Converted path.
*/
std::string unifyPath(const std::string &path);
/**
* Display the help text for the program.
*
* @param exe Name of the executable.
*/
void displayHelp(const char *exe);
} // End of anonymous namespace
enum ProjectType {
kProjectNone,
kProjectCodeBlocks,
kProjectMSVC,
kProjectXcode
};
int main(int argc, char *argv[]) {
#ifndef USE_WIN32_API
// Initialize random number generator for UUID creation
std::srand((unsigned int)std::time(0));
#endif
if (argc < 2) {
displayHelp(argv[0]);
return -1;
}
const std::string srcDir = argv[1];
BuildSetup setup;
setup.srcDir = unifyPath(srcDir);
if (setup.srcDir.at(setup.srcDir.size() - 1) == '/')
setup.srcDir.erase(setup.srcDir.size() - 1);
setup.filePrefix = setup.srcDir;
setup.outputDir = '.';
setup.engines = parseEngines(setup.srcDir);
if (setup.engines.empty()) {
std::cout << "WARNING: No engines found in configure file or configure file missing in \"" << setup.srcDir << "\"\n";
return 0;
}
setup.features = getAllFeatures();
ProjectType projectType = kProjectNone;
int msvcVersion = 9;
// Parse command line arguments
using std::cout;
for (int i = 2; i < argc; ++i) {
if (!std::strcmp(argv[i], "--list-engines")) {
cout << " The following enables are available in the " PROJECT_DESCRIPTION " source distribution\n"
" located at \"" << srcDir << "\":\n";
cout << " state | name | description\n\n";
cout.setf(std::ios_base::left, std::ios_base::adjustfield);
for (EngineDescList::const_iterator j = setup.engines.begin(); j != setup.engines.end(); ++j)
cout << ' ' << (j->enable ? " enabled" : "disabled") << " | " << std::setw((std::streamsize)15) << j->name << std::setw((std::streamsize)0) << " | " << j->desc << "\n";
cout.setf(std::ios_base::right, std::ios_base::adjustfield);
return 0;
} else if (!std::strcmp(argv[i], "--codeblocks")) {
if (projectType != kProjectNone) {
std::cerr << "ERROR: You cannot pass more than one project type!\n";
return -1;
}
projectType = kProjectCodeBlocks;
} else if (!std::strcmp(argv[i], "--msvc")) {
if (projectType != kProjectNone) {
std::cerr << "ERROR: You cannot pass more than one project type!\n";
return -1;
}
projectType = kProjectMSVC;
#ifdef ENABLE_XCODE
} else if (!std::strcmp(argv[i], "--xcode")) {
if (projectType != kProjectNone) {
std::cerr << "ERROR: You cannot pass more than one project type!\n";
return -1;
}
projectType = kProjectXcode;
#endif
} else if (!std::strcmp(argv[i], "--msvc-version")) {
if (i + 1 >= argc) {
std::cerr << "ERROR: Missing \"version\" parameter for \"--msvc-version\"!\n";
return -1;
}
msvcVersion = atoi(argv[++i]);
if (msvcVersion != 9 && msvcVersion != 10 && msvcVersion != 11 && msvcVersion != 12) {
std::cerr << "ERROR: Unsupported version: \"" << msvcVersion << "\" passed to \"--msvc-version\"!\n";
return -1;
}
} else if (!strncmp(argv[i], "--enable-engine=", 16)) {
const char *names = &argv[i][16];
if (!*names) {
std::cerr << "ERROR: Invalid command \"" << argv[i] << "\"\n";
return -1;
}
TokenList tokens = tokenize(names, ',');
TokenList::const_iterator token = tokens.begin();
while (token != tokens.end()) {
std::string name = *token++;
if (!setEngineBuildState(name, setup.engines, true)) {
std::cerr << "ERROR: \"" << name << "\" is not a known engine!\n";
return -1;
}
}
} else if (!strncmp(argv[i], "--disable-engine=", 17)) {
const char *names = &argv[i][17];
if (!*names) {
std::cerr << "ERROR: Invalid command \"" << argv[i] << "\"\n";
return -1;
}
TokenList tokens = tokenize(names, ',');
TokenList::const_iterator token = tokens.begin();
while (token != tokens.end()) {
std::string name = *token++;
if (!setEngineBuildState(name, setup.engines, false)) {
std::cerr << "ERROR: \"" << name << "\" is not a known engine!\n";
return -1;
}
}
} else if (!strncmp(argv[i], "--enable-", 9)) {
const char *name = &argv[i][9];
if (!*name) {
std::cerr << "ERROR: Invalid command \"" << argv[i] << "\"\n";
return -1;
}
if (!std::strcmp(name, "all-engines")) {
for (EngineDescList::iterator j = setup.engines.begin(); j != setup.engines.end(); ++j)
j->enable = true;
} else if (!setFeatureBuildState(name, setup.features, true)) {
std::cerr << "ERROR: \"" << name << "\" is not a feature!\n";
return -1;
}
} else if (!strncmp(argv[i], "--disable-", 10)) {
const char *name = &argv[i][10];
if (!*name) {
std::cerr << "ERROR: Invalid command \"" << argv[i] << "\"\n";
return -1;
}
if (!std::strcmp(name, "all-engines")) {
for (EngineDescList::iterator j = setup.engines.begin(); j != setup.engines.end(); ++j)
j->enable = false;
} else if (!setFeatureBuildState(name, setup.features, false)) {
std::cerr << "ERROR: \"" << name << "\" is not a feature!\n";
return -1;
}
} else if (!std::strcmp(argv[i], "--file-prefix")) {
if (i + 1 >= argc) {
std::cerr << "ERROR: Missing \"prefix\" parameter for \"--file-prefix\"!\n";
return -1;
}
setup.filePrefix = unifyPath(argv[++i]);
if (setup.filePrefix.at(setup.filePrefix.size() - 1) == '/')
setup.filePrefix.erase(setup.filePrefix.size() - 1);
} else if (!std::strcmp(argv[i], "--output-dir")) {
if (i + 1 >= argc) {
std::cerr << "ERROR: Missing \"path\" parameter for \"--output-dir\"!\n";
return -1;
}
setup.outputDir = unifyPath(argv[++i]);
if (setup.outputDir.at(setup.outputDir.size() - 1) == '/')
setup.outputDir.erase(setup.outputDir.size() - 1);
} else if (!std::strcmp(argv[i], "--build-events")) {
setup.runBuildEvents = true;
} else if (!std::strcmp(argv[i], "--installer")) {
setup.runBuildEvents = true;
setup.createInstaller = true;
} else if (!std::strcmp(argv[i], "--tools")) {
setup.devTools = true;
} else if (!std::strcmp(argv[i], "--tests")) {
setup.tests = true;
} else {
std::cerr << "ERROR: Unknown parameter \"" << argv[i] << "\"\n";
return -1;
}
}
// When building tests, disable some features
if (setup.tests) {
setFeatureBuildState("mt32emu", setup.features, false);
setFeatureBuildState("eventrecorder", setup.features, false);
for (EngineDescList::iterator j = setup.engines.begin(); j != setup.engines.end(); ++j)
j->enable = false;
}
// Print status
cout << "Enabled engines:\n\n";
for (EngineDescList::const_iterator i = setup.engines.begin(); i != setup.engines.end(); ++i) {
if (i->enable)
cout << " " << i->desc << '\n';
}
cout << "\nDisabled engines:\n\n";
for (EngineDescList::const_iterator i = setup.engines.begin(); i != setup.engines.end(); ++i) {
if (!i->enable)
cout << " " << i->desc << '\n';
}
cout << "\nEnabled features:\n\n";
for (FeatureList::const_iterator i = setup.features.begin(); i != setup.features.end(); ++i) {
if (i->enable)
cout << " " << i->description << '\n';
}
cout << "\nDisabled features:\n\n";
for (FeatureList::const_iterator i = setup.features.begin(); i != setup.features.end(); ++i) {
if (!i->enable)
cout << " " << i->description << '\n';
}
// Check if the keymapper and the event recorder are enabled simultaneously
bool keymapperEnabled = false;
for (FeatureList::const_iterator i = setup.features.begin(); i != setup.features.end(); ++i) {
if (i->enable && !strcmp(i->name, "keymapper"))
keymapperEnabled = true;
if (i->enable && !strcmp(i->name, "eventrecorder") && keymapperEnabled) {
std::cerr << "ERROR: The keymapper and the event recorder cannot be enabled simultaneously currently, please disable one of the two\n";
return -1;
}
}
// Check if tools and tests are enabled simultaneously
if (setup.devTools && setup.tests) {
std::cerr << "ERROR: The tools and tests projects cannot be created simultaneously\n";
return -1;
}
// Setup defines and libraries
setup.defines = getEngineDefines(setup.engines);
setup.libraries = getFeatureLibraries(setup.features);
// Add features
StringList featureDefines = getFeatureDefines(setup.features);
setup.defines.splice(setup.defines.begin(), featureDefines);
// Windows only has support for the SDL backend, so we hardcode it here (along with winmm)
setup.defines.push_back("WIN32");
setup.defines.push_back("SDL_BACKEND");
setup.libraries.push_back("sdl");
setup.libraries.push_back("winmm");
// Add additional project-specific library
#ifdef ADDITIONAL_LIBRARY
setup.libraries.push_back(ADDITIONAL_LIBRARY);
#endif
// List of global warnings and map of project-specific warnings
// FIXME: As shown below these two structures have different behavior for
// Code::Blocks and MSVC. In Code::Blocks this is used to enable *and*
// disable certain warnings (and some other not warning related flags
// actually...). While in MSVC this is solely for disabling warnings.
// That is really not nice. We should consider a nicer way of doing this.
StringList globalWarnings;
std::map<std::string, StringList> projectWarnings;
CreateProjectTool::ProjectProvider *provider = NULL;
switch (projectType) {
default:
case kProjectNone:
std::cerr << "ERROR: No project type has been specified!\n";
return -1;
case kProjectCodeBlocks:
if (setup.devTools || setup.tests) {
std::cerr << "ERROR: Building tools or tests is not supported for the CodeBlocks project type!\n";
return -1;
}
////////////////////////////////////////////////////////////////////////////
// Code::Blocks is using GCC behind the scenes, so we need to pass a list
// of options to enable or disable warnings
////////////////////////////////////////////////////////////////////////////
//
// -Wall
// enable all warnings
//
// -Wno-long-long -Wno-multichar -Wno-unknown-pragmas -Wno-reorder
// disable annoying and not-so-useful warnings
//
// -Wpointer-arith -Wcast-qual -Wcast-align
// -Wshadow -Wimplicit -Wnon-virtual-dtor -Wwrite-strings
// enable even more warnings...
//
// -fno-rtti -fno-exceptions -fcheck-new
// disable RTTI and exceptions, and enable checking of pointers returned
// by "new"
//
////////////////////////////////////////////////////////////////////////////
globalWarnings.push_back("-Wall");
globalWarnings.push_back("-Wno-long-long");
globalWarnings.push_back("-Wno-multichar");
globalWarnings.push_back("-Wno-unknown-pragmas");
globalWarnings.push_back("-Wno-reorder");
globalWarnings.push_back("-Wpointer-arith");
globalWarnings.push_back("-Wcast-qual");
globalWarnings.push_back("-Wcast-align");
globalWarnings.push_back("-Wshadow");
globalWarnings.push_back("-Wimplicit");
globalWarnings.push_back("-Wnon-virtual-dtor");
globalWarnings.push_back("-Wwrite-strings");
// The following are not warnings at all... We should consider adding them to
// a different list of parameters.
globalWarnings.push_back("-fno-rtti");
globalWarnings.push_back("-fno-exceptions");
globalWarnings.push_back("-fcheck-new");
provider = new CreateProjectTool::CodeBlocksProvider(globalWarnings, projectWarnings);
// Those libraries are automatically added by MSVC, but we need to add them manually with mingw
setup.libraries.push_back("ole32");
setup.libraries.push_back("uuid");
break;
case kProjectMSVC:
////////////////////////////////////////////////////////////////////////////
// For Visual Studio, all warnings are on by default in the project files,
// so we pass a list of warnings to disable globally or per-project
//
// Tracker reference:
// https://sourceforge.net/tracker/?func=detail&aid=2909981&group_id=37116&atid=418822
////////////////////////////////////////////////////////////////////////////
//
// 4068 (unknown pragma)
// only used in scumm engine to mark code sections
//
// 4100 (unreferenced formal parameter)
//
// 4103 (alignment changed after including header, may be due to missing #pragma pack(pop))
// used by pack-start / pack-end
//
// 4127 (conditional expression is constant)
// used in a lot of engines
//
// 4244 ('conversion' conversion from 'type1' to 'type2', possible loss of data)
// throws tons and tons of warnings, most of them false positives
//
// 4250 ('class1' : inherits 'class2::member' via dominance)
// two or more members have the same name. Should be harmless
//
// 4310 (cast truncates constant value)
// used in some engines
//
// 4345 (behavior change: an object of POD type constructed with an
// initializer of the form () will be default-initialized)
// used in Common::Array(), and it basically means that newer VS
// versions adhere to the standard in this case. Can be safely
// disabled.
//
// 4351 (new behavior: elements of array 'array' will be default initialized)
// a change in behavior in Visual Studio 2005. We want the new behavior, so it can be disabled
//
// 4512 ('class' : assignment operator could not be generated)
// some classes use const items and the default assignment operator cannot be generated
//
// 4702 (unreachable code)
// mostly thrown after error() calls (marked as NORETURN)
//
// 4706 (assignment within conditional expression)
// used in a lot of engines
//
// 4800 ('type' : forcing value to bool 'true' or 'false' (performance warning))
//
// 4996 ('function': was declared deprecated)
// disabling it removes all the non-standard unsafe functions warnings (strcpy_s, etc.)
//
// 6211 (Leaking memory <pointer> due to an exception. Consider using a local catch block to clean up memory)
// we disable exceptions
//
// 6204 (possible buffer overrun in call to <function>: use of unchecked parameter <variable>)
// 6385 (invalid data: accessing <buffer name>, the readable size is <size1> bytes, but <size2> bytes may be read)
// 6386 (buffer overrun: accessing <buffer name>, the writable size is <size1> bytes, but <size2> bytes may be written)
// give way too many false positives
//
////////////////////////////////////////////////////////////////////////////
//
// 4189 (local variable is initialized but not referenced)
// false positive in lure engine
//
// 4355 ('this' : used in base member initializer list)
// only disabled for specific engines where it is used in a safe way
//
// 4510 ('class' : default constructor could not be generated)
//
// 4511 ('class' : copy constructor could not be generated)
//
// 4610 (object 'class' can never be instantiated - user-defined constructor required)
// "correct" but harmless (as is 4510)
//
////////////////////////////////////////////////////////////////////////////
globalWarnings.push_back("4068");
globalWarnings.push_back("4100");
globalWarnings.push_back("4103");
globalWarnings.push_back("4127");
globalWarnings.push_back("4244");
globalWarnings.push_back("4250");
globalWarnings.push_back("4310");
globalWarnings.push_back("4345");
globalWarnings.push_back("4351");
globalWarnings.push_back("4512");
globalWarnings.push_back("4702");
globalWarnings.push_back("4706");
globalWarnings.push_back("4800");
globalWarnings.push_back("4996");
globalWarnings.push_back("6204");
globalWarnings.push_back("6211");
globalWarnings.push_back("6385");
globalWarnings.push_back("6386");
projectWarnings["agi"].push_back("4510");
projectWarnings["agi"].push_back("4610");
projectWarnings["agos"].push_back("4511");
projectWarnings["dreamweb"].push_back("4355");
projectWarnings["lure"].push_back("4189");
projectWarnings["lure"].push_back("4355");
projectWarnings["kyra"].push_back("4355");
projectWarnings["kyra"].push_back("4510");
projectWarnings["kyra"].push_back("4610");
projectWarnings["m4"].push_back("4355");
if (msvcVersion == 9)
provider = new CreateProjectTool::VisualStudioProvider(globalWarnings, projectWarnings, msvcVersion);
else
provider = new CreateProjectTool::MSBuildProvider(globalWarnings, projectWarnings, msvcVersion);
break;
case kProjectXcode:
if (setup.devTools || setup.tests) {
std::cerr << "ERROR: Building tools or tests is not supported for the XCode project type!\n";
return -1;
}
////////////////////////////////////////////////////////////////////////////
// Xcode is also using GCC behind the scenes. See Code::Blocks comment
// for info on all warnings
////////////////////////////////////////////////////////////////////////////
globalWarnings.push_back("-Wall");
globalWarnings.push_back("-Wno-long-long");
globalWarnings.push_back("-Wno-multichar");
globalWarnings.push_back("-Wno-unknown-pragmas");
globalWarnings.push_back("-Wno-reorder");
globalWarnings.push_back("-Wpointer-arith");
globalWarnings.push_back("-Wcast-qual");
globalWarnings.push_back("-Wcast-align");
globalWarnings.push_back("-Wshadow");
globalWarnings.push_back("-Wimplicit");
globalWarnings.push_back("-Wnon-virtual-dtor");
globalWarnings.push_back("-Wwrite-strings");
// The following are not warnings at all... We should consider adding them to
// a different list of parameters.
#if !NEEDS_RTTI
globalWarnings.push_back("-fno-rtti");
#endif
globalWarnings.push_back("-fno-exceptions");
globalWarnings.push_back("-fcheck-new");
provider = new CreateProjectTool::XCodeProvider(globalWarnings, projectWarnings);
break;
}
// Setup project name and description
setup.projectName = PROJECT_NAME;
setup.projectDescription = PROJECT_DESCRIPTION;
if (setup.devTools) {
setup.projectName += "-tools";
setup.projectDescription += "Tools";
}
if (setup.tests) {
setup.projectName += "-tests";
setup.projectDescription += "Tests";
}
provider->createProject(setup);
delete provider;
}
namespace {
std::string unifyPath(const std::string &path) {
std::string result = path;
std::replace(result.begin(), result.end(), '\\', '/');
return result;
}
void displayHelp(const char *exe) {
using std::cout;
cout << "Usage:\n"
<< exe << " path\\to\\source [optional options]\n"
<< "\n"
<< " Creates project files for the " PROJECT_DESCRIPTION " source located at \"path\\to\\source\".\n"
" The project files will be created in the directory where tool is run from and\n"
" will include \"path\\to\\source\" for relative file paths, thus be sure that you\n"
" pass a relative file path like \"..\\..\\trunk\".\n"
"\n"
" Additionally there are the following switches for changing various settings:\n"
"\n"
"Project specific settings:\n"
" --codeblocks build Code::Blocks project files\n"
" --msvc build Visual Studio project files\n"
" --xcode build XCode project files\n"
" --file-prefix prefix allow overwriting of relative file prefix in the\n"
" MSVC project files. By default the prefix is the\n"
" \"path\\to\\source\" argument\n"
" --output-dir path overwrite path, where the project files are placed\n"
" By default this is \".\", i.e. the current working\n"
" directory\n"
"\n"
"MSVC specific settings:\n"
" --msvc-version version set the targeted MSVC version. Possible values:\n"
" 9 stands for \"Visual Studio 2008\"\n"
" 10 stands for \"Visual Studio 2010\"\n"
" 11 stands for \"Visual Studio 2012\"\n"
" The default is \"9\", thus \"Visual Studio 2008\"\n"
" --build-events Run custom build events as part of the build\n"
" (default: false)\n"
" --installer Create NSIS installer after the build (implies --build-events)\n"
" (default: false)\n"
" --tools Create project files for the devtools\n"
" (ignores --build-events and --installer, as well as engine settings)\n"
" (default: false)\n"
" --tests Create project files for the tests\n"
" (ignores --build-events and --installer, as well as engine settings)\n"
" (default: false)\n"
"\n"
"Engines settings:\n"
" --list-engines list all available engines and their default state\n"
" --enable-engine=<name> enable building of the engine with the name \"name\"\n"
" --disable-engine=<name> disable building of the engine with the name \"name\"\n"
" --enable-all-engines enable building of all engines\n"
" --disable-all-engines disable building of all engines\n"
"\n"
"Optional features settings:\n"
" --enable-<name> enable inclusion of the feature \"name\"\n"
" --disable-<name> disable inclusion of the feature \"name\"\n"
"\n"
" There are the following features available:\n"
"\n";
cout << " state | name | description\n\n";
const FeatureList features = getAllFeatures();
cout.setf(std::ios_base::left, std::ios_base::adjustfield);
for (FeatureList::const_iterator i = features.begin(); i != features.end(); ++i)
cout << ' ' << (i->enable ? " enabled" : "disabled") << " | " << std::setw((std::streamsize)15) << i->name << std::setw((std::streamsize)0) << " | " << i->description << '\n';
cout.setf(std::ios_base::right, std::ios_base::adjustfield);
}
/**
* Parse the configure.engine file of a given engine directory and return a
* list of all defined engines.
*
* @param engineDir The directory of the engine.
* @return The list of all defined engines.
*/
EngineDescList parseEngineConfigure(const std::string &engineDir);
/**
* Compares two FSNode entries in a strict-weak fashion based on the name.
*
* @param left The first operand.
* @param right The second operand.
* @return "true" when the name of the left operand is strictly smaller than
* the name of the second operand. "false" otherwise.
*/
bool compareFSNode(const CreateProjectTool::FSNode &left, const CreateProjectTool::FSNode &right);
#ifdef FIRST_ENGINE
/**
* Compares two FSNode entries in a strict-weak fashion based on engine name
* order.
*
* @param left The first operand.
* @param right The second operand.
* @return "true" when the name of the left operand is strictly smaller than
* the name of the second operand. "false" otherwise.
*/
bool compareEngineNames(const CreateProjectTool::FSNode &left, const CreateProjectTool::FSNode &right);
#endif
} // End of anonymous namespace
EngineDescList parseEngines(const std::string &srcDir) {
using CreateProjectTool::FileList;
using CreateProjectTool::listDirectory;
EngineDescList engineList;
FileList engineFiles = listDirectory(srcDir + "/engines/");
#ifdef FIRST_ENGINE
// In case we want to sort an engine to the front of the list we will
// use some manual sorting predicate which assures that.
engineFiles.sort(&compareEngineNames);
#else
// Otherwise, we simply sort the file list alphabetically this allows
// for a nicer order in --list-engines output, for example.
engineFiles.sort(&compareFSNode);
#endif
for (FileList::const_iterator i = engineFiles.begin(), end = engineFiles.end(); i != end; ++i) {
// Each engine requires its own sub directory thus we will skip all
// non directory file nodes here.
if (!i->isDirectory) {
continue;
}
// Retrieve all engines defined in this sub directory and add them to
// the list of all engines.
EngineDescList list = parseEngineConfigure(srcDir + "/engines/" + i->name);
engineList.splice(engineList.end(), list);
}
return engineList;
}
bool isSubEngine(const std::string &name, const EngineDescList &engines) {
for (EngineDescList::const_iterator i = engines.begin(); i != engines.end(); ++i) {
if (std::find(i->subEngines.begin(), i->subEngines.end(), name) != i->subEngines.end())
return true;
}
return false;
}
bool setEngineBuildState(const std::string &name, EngineDescList &engines, bool enable) {
if (enable && isSubEngine(name, engines)) {
// When we enable a sub engine, we need to assure that the parent is also enabled,
// thus we enable both sub engine and parent over here.
EngineDescList::iterator engine = std::find(engines.begin(), engines.end(), name);
if (engine != engines.end()) {
engine->enable = enable;
for (engine = engines.begin(); engine != engines.end(); ++engine) {
if (std::find(engine->subEngines.begin(), engine->subEngines.end(), name) != engine->subEngines.end()) {
engine->enable = true;
break;
}
}
return true;
}
} else {
EngineDescList::iterator engine = std::find(engines.begin(), engines.end(), name);
if (engine != engines.end()) {
engine->enable = enable;
// When we disable an engine, we also need to disable all the sub engines.
if (!enable && !engine->subEngines.empty()) {
for (StringList::const_iterator j = engine->subEngines.begin(); j != engine->subEngines.end(); ++j) {
EngineDescList::iterator subEngine = std::find(engines.begin(), engines.end(), *j);
if (subEngine != engines.end())
subEngine->enable = false;
}
}
return true;
}
}
return false;
}
StringList getEngineDefines(const EngineDescList &engines) {
StringList result;
for (EngineDescList::const_iterator i = engines.begin(); i != engines.end(); ++i) {
if (i->enable) {
std::string define = "ENABLE_" + i->name;
std::transform(define.begin(), define.end(), define.begin(), toupper);
result.push_back(define);
}
}
return result;
}
namespace {
/**
* Try to parse a given line and create an engine definition
* out of the result.
*
* This may take *any* input line, when the line is not used
* to define an engine the result of the function will be "false".
*
* Note that the contents of "engine" are undefined, when this
* function returns "false".
*
* @param line Text input line.
* @param engine Reference to an object, where the engine information
* is to be stored in.
* @return "true", when parsing succeeded, "false" otherwise.
*/
bool parseEngine(const std::string &line, EngineDesc &engine) {
// Format:
// add_engine engine_name "Readable Description" enable_default ["SubEngineList"]
TokenList tokens = tokenize(line);
if (tokens.size() < 4)
return false;
TokenList::const_iterator token = tokens.begin();
if (*token != "add_engine")
return false;
++token;
engine.name = *token; ++token;
engine.desc = *token; ++token;
engine.enable = (*token == "yes"); ++token;
if (token != tokens.end())
engine.subEngines = tokenize(*token);
return true;
}
EngineDescList parseEngineConfigure(const std::string &engineDir) {
std::string configureFile = engineDir + "/configure.engine";
std::ifstream configure(configureFile.c_str());
if (!configure)
return EngineDescList();
std::string line;
EngineDescList engines;
for (;;) {
std::getline(configure, line);
if (configure.eof())
break;
if (configure.fail())
error("Failed while reading from " + configureFile);
EngineDesc desc;
if (parseEngine(line, desc))
engines.push_back(desc);
}
return engines;
}
bool compareFSNode(const CreateProjectTool::FSNode &left, const CreateProjectTool::FSNode &right) {
return left.name < right.name;
}
#ifdef FIRST_ENGINE
bool compareEngineNames(const CreateProjectTool::FSNode &left, const CreateProjectTool::FSNode &right) {
if (left.name == FIRST_ENGINE) {
return right.name != FIRST_ENGINE;
} else if (right.name == FIRST_ENGINE) {
return false;
} else {
return compareFSNode(left, right);
}
}
#endif
} // End of anonymous namespace
TokenList tokenize(const std::string &input, char separator) {
TokenList result;
std::string::size_type sIdx = input.find_first_not_of(" \t");
std::string::size_type nIdx = std::string::npos;
if (sIdx == std::string::npos)
return result;
do {
if (input.at(sIdx) == '\"') {
++sIdx;
nIdx = input.find_first_of('\"', sIdx);
} else {
nIdx = input.find_first_of(separator, sIdx);
}
if (nIdx != std::string::npos) {
result.push_back(input.substr(sIdx, nIdx - sIdx));
if (separator == ' ')
sIdx = input.find_first_not_of(" \t", nIdx + 1);
else
sIdx = input.find_first_not_of(separator, nIdx + 1);
} else {
result.push_back(input.substr(sIdx));
break;
}
} while (sIdx != std::string::npos);
return result;
}
namespace {
const Feature s_features[] = {
// Libraries
{ "libz", "USE_ZLIB", "zlib", true, "zlib (compression) support" },
{ "mad", "USE_MAD", "libmad", true, "libmad (MP3) support" },
{ "vorbis", "USE_VORBIS", "libvorbisfile_static libvorbis_static libogg_static", true, "Ogg Vorbis support" },
{ "flac", "USE_FLAC", "libFLAC_static", true, "FLAC support" },
{ "png", "USE_PNG", "libpng", true, "libpng support" },
{ "faad", "USE_FAAD", "libfaad", false, "AAC support" },
{ "mpeg2", "USE_MPEG2", "libmpeg2", false, "MPEG-2 support" },
{ "theora", "USE_THEORADEC", "libtheora_static", true, "Theora decoding support" },
{"freetype", "USE_FREETYPE2", "freetype", true, "FreeType support" },
{ "jpeg", "USE_JPEG", "jpeg-static", true, "libjpeg support" },
// Feature flags
{ "bink", "USE_BINK", "", true, "Bink video support" },
{ "scalers", "USE_SCALERS", "", true, "Scalers" },
{ "hqscalers", "USE_HQ_SCALERS", "", true, "HQ scalers" },
{ "16bit", "USE_RGB_COLOR", "", true, "16bit color support" },
{ "mt32emu", "USE_MT32EMU", "", true, "integrated MT-32 emulator" },
{ "nasm", "USE_NASM", "", true, "IA-32 assembly support" }, // This feature is special in the regard, that it needs additional handling.
{ "opengl", "USE_OPENGL", "opengl32", true, "OpenGL support" },
{ "taskbar", "USE_TASKBAR", "", true, "Taskbar integration support" },
{ "translation", "USE_TRANSLATION", "", true, "Translation support" },
{ "vkeybd", "ENABLE_VKEYBD", "", false, "Virtual keyboard support"},
{ "keymapper", "ENABLE_KEYMAPPER", "", false, "Keymapper support"},
{ "eventrecorder", "ENABLE_EVENTRECORDER", "", false, "Event recorder support"},
{ "langdetect", "USE_DETECTLANG", "", true, "System language detection support" } // This feature actually depends on "translation", there
// is just no current way of properly detecting this...
};
const Tool s_tools[] = {
{ "create_drascula", true},
{ "create_hugo", true},
{ "create_kyradat", true},
{ "create_lure", true},
{ "create_neverhood", true},
{ "create_teenagent", true},
{ "create_tony", true},
{ "create_toon", true},
{ "create_translations", true},
{ "qtable", true}
};
} // End of anonymous namespace
FeatureList getAllFeatures() {
const size_t featureCount = sizeof(s_features) / sizeof(s_features[0]);
FeatureList features;
for (size_t i = 0; i < featureCount; ++i)
features.push_back(s_features[i]);
return features;
}
StringList getFeatureDefines(const FeatureList &features) {
StringList defines;
for (FeatureList::const_iterator i = features.begin(); i != features.end(); ++i) {
if (i->enable && i->define && i->define[0])
defines.push_back(i->define);
}
return defines;
}
StringList getFeatureLibraries(const FeatureList &features) {
StringList libraries;
for (FeatureList::const_iterator i = features.begin(); i != features.end(); ++i) {
if (i->enable && i->libraries && i->libraries[0]) {
StringList fLibraries = tokenize(i->libraries);
libraries.splice(libraries.end(), fLibraries);
}
}
return libraries;
}
bool setFeatureBuildState(const std::string &name, FeatureList &features, bool enable) {
FeatureList::iterator i = std::find(features.begin(), features.end(), name);
if (i != features.end()) {
i->enable = enable;
return true;
} else {
return false;
}
}
ToolList getAllTools() {
const size_t toolCount = sizeof(s_tools) / sizeof(s_tools[0]);
ToolList tools;
for (size_t i = 0; i < toolCount; ++i)
tools.push_back(s_tools[i]);
return tools;
}
namespace CreateProjectTool {
//////////////////////////////////////////////////////////////////////////
// Utilities
//////////////////////////////////////////////////////////////////////////
std::string convertPathToWin(const std::string &path) {
std::string result = path;
std::replace(result.begin(), result.end(), '/', '\\');
return result;
}
std::string getIndent(const int indentation) {
std::string result;
for (int i = 0; i < indentation; ++i)
result += '\t';
return result;
}
void splitFilename(const std::string &fileName, std::string &name, std::string &ext) {
const std::string::size_type dot = fileName.find_last_of('.');
name = (dot == std::string::npos) ? fileName : fileName.substr(0, dot);
ext = (dot == std::string::npos) ? std::string() : fileName.substr(dot + 1);
}
bool producesObjectFile(const std::string &fileName) {
std::string n, ext;
splitFilename(fileName, n, ext);
if (ext == "cpp" || ext == "c" || ext == "asm")
return true;
else
return false;
}
std::string toString(int num) {
return static_cast<std::ostringstream*>(&(std::ostringstream() << num))->str();
}
/**
* Checks whether the give file in the specified directory is present in the given
* file list.
*
* This function does as special match against the file list. Object files (.o) are
* excluded by default and it will not take file extensions into consideration,
* when the extension of a file in the specified directory is one of "h", "cpp",
* "c" or "asm".
*
* @param dir Parent directory of the file.
* @param fileName File name to match.
* @param fileList List of files to match against.
* @return "true" when the file is in the list, "false" otherwise.
*/
bool isInList(const std::string &dir, const std::string &fileName, const StringList &fileList) {
std::string compareName, extensionName;
splitFilename(fileName, compareName, extensionName);
if (!extensionName.empty())
compareName += '.';
for (StringList::const_iterator i = fileList.begin(); i != fileList.end(); ++i) {
if (i->compare(0, dir.size(), dir))
continue;
// When no comparison name is given, we try to match whether a subset of
// the given directory should be included. To do that we must assure that
// the first character after the substring, having the same size as dir, must
// be a path delimiter.
if (compareName.empty()) {
if (i->size() >= dir.size() + 1 && i->at(dir.size()) == '/')
return true;
else
continue;
}
const std::string lastPathComponent = ProjectProvider::getLastPathComponent(*i);
if (extensionName == "o") {
return false;
} else if (!producesObjectFile(fileName) && extensionName != "h") {
if (fileName == lastPathComponent)
return true;
} else {
if (!lastPathComponent.compare(0, compareName.size(), compareName))
return true;
}
}
return false;
}
/**
* A strict weak compare predicate for sorting a list of
* "FileNode *" entries.
*
* It will sort directory nodes before file nodes.
*
* @param l Left-hand operand.
* @param r Right-hand operand.
* @return "true" if and only if l should be sorted before r.
*/
bool compareNodes(const FileNode *l, const FileNode *r) {
if (!l) {
return false;
} else if (!r) {
return true;
} else {
if (l->children.empty() && !r->children.empty()) {
return false;
} else if (!l->children.empty() && r->children.empty()) {
return true;
} else {
return l->name < r->name;
}
}
}
FileList listDirectory(const std::string &dir) {
FileList result;
#ifdef USE_WIN32_API
WIN32_FIND_DATA fileInformation;
HANDLE fileHandle = FindFirstFile((dir + "/*").c_str(), &fileInformation);
if (fileHandle == INVALID_HANDLE_VALUE)
return result;
do {
if (fileInformation.cFileName[0] == '.')
continue;
result.push_back(FSNode(fileInformation.cFileName, (fileInformation.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0));
} while (FindNextFile(fileHandle, &fileInformation) == TRUE);
FindClose(fileHandle);
#else
DIR *dirp = opendir(dir.c_str());
struct dirent *dp = NULL;
if (dirp == NULL)
return result;
while ((dp = readdir(dirp)) != NULL) {
if (dp->d_name[0] == '.')
continue;
struct stat st;
if (stat((dir + '/' + dp->d_name).c_str(), &st))
continue;
result.push_back(FSNode(dp->d_name, S_ISDIR(st.st_mode)));
}
closedir(dirp);
#endif
return result;
}
void createDirectory(const std::string &dir) {
#if defined(_WIN32) || defined(WIN32)
if (!CreateDirectory(dir.c_str(), NULL)) {
if (GetLastError() != ERROR_ALREADY_EXISTS) {
error("Could not create folder \"" + dir + "\"");
}
}
#else
if (mkdir(dir.c_str(), 0777) == -1) {
if (errno == EEXIST) {
// Try to open as a folder (might be a file / symbolic link)
DIR *dirp = opendir(dir.c_str());
if (dirp == NULL) {
error("Could not create folder \"" + dir + "\"");
} else {
// The folder exists, just close the stream and return
closedir(dirp);
}
} else {
error("Could not create folder \"" + dir + "\"");
}
}
#endif
}
/**
* Scans the specified directory against files, which should be included
* in the project files. It will not include files present in the exclude list.
*
* @param dir Directory in which to search for files.
* @param includeList Files to include in the project.
* @param excludeList Files to exclude from the project.
* @return Returns a file node for the specific directory.
*/
FileNode *scanFiles(const std::string &dir, const StringList &includeList, const StringList &excludeList) {
FileList files = listDirectory(dir);
if (files.empty())
return 0;
FileNode *result = new FileNode(dir);
assert(result);
for (FileList::const_iterator i = files.begin(); i != files.end(); ++i) {
if (i->isDirectory) {
const std::string subDirName = dir + '/' + i->name;
if (!isInList(subDirName, std::string(), includeList))
continue;
FileNode *subDir = scanFiles(subDirName, includeList, excludeList);
if (subDir) {
subDir->name = i->name;
result->children.push_back(subDir);
}
continue;
}
if (isInList(dir, i->name, excludeList))
continue;
std::string name, ext;
splitFilename(i->name, name, ext);
if (ext != "h") {
if (!isInList(dir, i->name, includeList))
continue;
}
FileNode *child = new FileNode(i->name);
assert(child);
result->children.push_back(child);
}
if (result->children.empty()) {
delete result;
return 0;
} else {
result->children.sort(compareNodes);
return result;
}
}
//////////////////////////////////////////////////////////////////////////
// Project Provider methods
//////////////////////////////////////////////////////////////////////////
ProjectProvider::ProjectProvider(StringList &global_warnings, std::map<std::string, StringList> &project_warnings, const int version)
: _version(version), _globalWarnings(global_warnings), _projectWarnings(project_warnings) {
}
void ProjectProvider::createProject(BuildSetup &setup) {
std::string targetFolder;
if (setup.devTools) {
_uuidMap = createToolsUUIDMap();
targetFolder = "/devtools/";
} else if (!setup.tests) {
_uuidMap = createUUIDMap(setup);
targetFolder = "/engines/";
}
// We also need to add the UUID of the main project file.
const std::string svmUUID = _uuidMap[setup.projectName] = createUUID();
createWorkspace(setup);
StringList in, ex;
// Create project files
for (UUIDMap::const_iterator i = _uuidMap.begin(); i != _uuidMap.end(); ++i) {
if (i->first == setup.projectName)
continue;
in.clear(); ex.clear();
const std::string moduleDir = setup.srcDir + targetFolder + i->first;
createModuleList(moduleDir, setup.defines, setup.testDirs, in, ex);
createProjectFile(i->first, i->second, setup, moduleDir, in, ex);
}
if (setup.tests) {
// Create the main project file.
in.clear(); ex.clear();
createModuleList(setup.srcDir + "/backends", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/backends/platform/sdl", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/base", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/common", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/engines", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/graphics", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/gui", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/audio", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/test", setup.defines, setup.testDirs, in, ex);
createProjectFile(setup.projectName, svmUUID, setup, setup.srcDir, in, ex);
} else if (!setup.devTools) {
// Last but not least create the main project file.
in.clear(); ex.clear();
// File list for the Project file
createModuleList(setup.srcDir + "/backends", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/backends/platform/sdl", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/base", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/common", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/engines", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/graphics", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/gui", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/audio", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/audio/softsynth/mt32", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/video", setup.defines, setup.testDirs, in, ex);
createModuleList(setup.srcDir + "/image", setup.defines, setup.testDirs, in, ex);
// Resource files
in.push_back(setup.srcDir + "/icons/" + setup.projectName + ".ico");
in.push_back(setup.srcDir + "/dists/" + setup.projectName + ".rc");
// Various text files
in.push_back(setup.srcDir + "/AUTHORS");
in.push_back(setup.srcDir + "/COPYING");
in.push_back(setup.srcDir + "/COPYING.LGPL");
in.push_back(setup.srcDir + "/COPYING.BSD");
in.push_back(setup.srcDir + "/COPYING.FREEFONT");
in.push_back(setup.srcDir + "/COPYRIGHT");
in.push_back(setup.srcDir + "/NEWS");
in.push_back(setup.srcDir + "/README");
in.push_back(setup.srcDir + "/TODO");
// Create the main project file.
createProjectFile(setup.projectName, svmUUID, setup, setup.srcDir, in, ex);
}
// Create other misc. build files
createOtherBuildFiles(setup);
// In case we create the main ScummVM project files we will need to
// generate engines/plugins_table.h too.
if (!setup.tests && !setup.devTools) {
createEnginePluginsTable(setup);
}
}
ProjectProvider::UUIDMap ProjectProvider::createUUIDMap(const BuildSetup &setup) const {
UUIDMap result;
for (EngineDescList::const_iterator i = setup.engines.begin(); i != setup.engines.end(); ++i) {
if (!i->enable || isSubEngine(i->name, setup.engines))
continue;
result[i->name] = createUUID();
}
return result;
}
ProjectProvider::UUIDMap ProjectProvider::createToolsUUIDMap() const {
UUIDMap result;
ToolList tools = getAllTools();
for (ToolList::const_iterator i = tools.begin(); i != tools.end(); ++i) {
if (!i->enable)
continue;
result[i->name] = createUUID();
}
return result;
}
std::string ProjectProvider::createUUID() const {
#ifdef USE_WIN32_API
UUID uuid;
if (UuidCreate(&uuid) != RPC_S_OK)
error("UuidCreate failed");
unsigned char *string = 0;
if (UuidToStringA(&uuid, &string) != RPC_S_OK)
error("UuidToStringA failed");
std::string result = std::string((char *)string);
std::transform(result.begin(), result.end(), result.begin(), toupper);
RpcStringFreeA(&string);
return result;
#else
unsigned char uuid[16];
for (int i = 0; i < 16; ++i)
uuid[i] = (unsigned char)((std::rand() / (double)(RAND_MAX)) * 0xFF);
uuid[8] &= 0xBF; uuid[8] |= 0x80;
uuid[6] &= 0x4F; uuid[6] |= 0x40;
std::stringstream uuidString;
uuidString << std::hex << std::uppercase << std::setfill('0');
for (int i = 0; i < 16; ++i) {
uuidString << std::setw(2) << (int)uuid[i];
if (i == 3 || i == 5 || i == 7 || i == 9) {
uuidString << std::setw(0) << '-';
}
}
return uuidString.str();
#endif
}
std::string ProjectProvider::getLastPathComponent(const std::string &path) {
std::string::size_type pos = path.find_last_of('/');
if (pos == std::string::npos)
return path;
else
return path.substr(pos + 1);
}
void ProjectProvider::addFilesToProject(const std::string &dir, std::ofstream &projectFile,
const StringList &includeList, const StringList &excludeList,
const std::string &filePrefix) {
// Check for duplicate object file names
StringList duplicate;
for (StringList::const_iterator i = includeList.begin(); i != includeList.end(); ++i) {
const std::string fileName = getLastPathComponent(*i);
// Leave out non object file names.
if (fileName.size() < 2 || fileName.compare(fileName.size() - 2, 2, ".o"))
continue;
// Check whether an duplicate has been found yet
if (std::find(duplicate.begin(), duplicate.end(), fileName) != duplicate.end())
continue;
// Search for duplicates
StringList::const_iterator j = i; ++j;
for (; j != includeList.end(); ++j) {
if (fileName == getLastPathComponent(*j)) {
duplicate.push_back(fileName);
break;
}
}
}
FileNode *files = scanFiles(dir, includeList, excludeList);
writeFileListToProject(*files, projectFile, 0, duplicate, std::string(), filePrefix + '/');
delete files;
}
void ProjectProvider::createModuleList(const std::string &moduleDir, const StringList &defines, StringList &testDirs, StringList &includeList, StringList &excludeList) const {
const std::string moduleMkFile = moduleDir + "/module.mk";
std::ifstream moduleMk(moduleMkFile.c_str());
if (!moduleMk)
error(moduleMkFile + " is not present");
includeList.push_back(moduleMkFile);
std::stack<bool> shouldInclude;
shouldInclude.push(true);
StringList filesInVariableList;
bool hadModule = false;
std::string line;
for (;;) {
std::getline(moduleMk, line);
if (moduleMk.eof())
break;
if (moduleMk.fail())
error("Failed while reading from " + moduleMkFile);
TokenList tokens = tokenize(line);
if (tokens.empty())
continue;
TokenList::const_iterator i = tokens.begin();
if (*i == "MODULE") {
if (hadModule)
error("More than one MODULE definition in " + moduleMkFile);
// Format: "MODULE := path/to/module"
if (tokens.size() < 3)
error("Malformed MODULE definition in " + moduleMkFile);
++i;
if (*i != ":=")
error("Malformed MODULE definition in " + moduleMkFile);
++i;
std::string moduleRoot = unifyPath(*i);
if (moduleDir.compare(moduleDir.size() - moduleRoot.size(), moduleRoot.size(), moduleRoot))
error("MODULE root " + moduleRoot + " does not match base dir " + moduleDir);
hadModule = true;
} else if (*i == "MODULE_OBJS") {
if (tokens.size() < 3)
error("Malformed MODULE_OBJS definition in " + moduleMkFile);
++i;
// This is not exactly correct, for example an ":=" would usually overwrite
// all already added files, but since we do only save the files inside
// includeList or excludeList currently, we couldn't handle such a case easily.
// (includeList and excludeList should always preserve their entries, not added
// by this function, thus we can't just clear them on ":=" or "=").
// But hopefully our module.mk files will never do such things anyway.
if (*i != ":=" && *i != "+=" && *i != "=")
error("Malformed MODULE_OBJS definition in " + moduleMkFile);
++i;
while (i != tokens.end()) {
if (*i == "\\") {
std::getline(moduleMk, line);
tokens = tokenize(line);
i = tokens.begin();
} else if (*i == "$(KYRARPG_COMMON_OBJ)") {
// HACK to fix EOB/LOL compilation in the kyra engine:
// replace the variable name with the stored files.
// This assumes that the file list has already been defined.
if (filesInVariableList.size() == 0)
error("$(KYRARPG_COMMON_OBJ) found, but the variable hasn't been set before it");
// Construct file list and replace the variable
for (StringList::iterator j = filesInVariableList.begin(); j != filesInVariableList.end(); ++j) {
const std::string filename = *j;
if (shouldInclude.top()) {
// In case we should include a file, we need to make
// sure it is not in the exclude list already. If it
// is we just drop it from the exclude list.
excludeList.remove(filename);
includeList.push_back(filename);
} else if (std::find(includeList.begin(), includeList.end(), filename) == includeList.end()) {
// We only add the file to the exclude list in case it
// has not yet been added to the include list.
excludeList.push_back(filename);
}
}
++i;
} else {
const std::string filename = moduleDir + "/" + unifyPath(*i);
if (shouldInclude.top()) {
// In case we should include a file, we need to make
// sure it is not in the exclude list already. If it
// is we just drop it from the exclude list.
excludeList.remove(filename);
includeList.push_back(filename);
} else if (std::find(includeList.begin(), includeList.end(), filename) == includeList.end()) {
// We only add the file to the exclude list in case it
// has not yet been added to the include list.
excludeList.push_back(filename);
}
++i;
}
}
} else if (*i == "KYRARPG_COMMON_OBJ") {
// HACK to fix EOB/LOL compilation in the kyra engine: add the
// files defined in the KYRARPG_COMMON_OBJ variable in a list
if (tokens.size() < 3)
error("Malformed KYRARPG_COMMON_OBJ definition in " + moduleMkFile);
++i;
if (*i != ":=" && *i != "+=" && *i != "=")
error("Malformed KYRARPG_COMMON_OBJ definition in " + moduleMkFile);
++i;
while (i != tokens.end()) {
if (*i == "\\") {
std::getline(moduleMk, line);
tokens = tokenize(line);
i = tokens.begin();
} else {
const std::string filename = moduleDir + "/" + unifyPath(*i);
filesInVariableList.push_back(filename);
++i;
}
}
} else if (*i == "TESTS") {
if (tokens.size() < 3)
error("Malformed TESTS definition in " + moduleMkFile);
++i;
if (*i != ":=" && *i != "+=" && *i != "=")
error("Malformed TESTS definition in " + moduleMkFile);
++i;
while (i != tokens.end()) {
// Read input
std::string folder = unifyPath(*i);
// Get include folder
const std::string source_dir = "$(srcdir)/";
const std::string selector = getLastPathComponent(folder);
const std::string module = getLastPathComponent(moduleDir);
folder.replace(folder.find(source_dir), source_dir.length(), "");
folder.replace(folder.find(selector), selector.length(), "");
folder.replace(folder.find(module), module.length(), moduleDir);
// Scan all files in the include folder
FileList files = listDirectory(folder);
if (files.empty())
continue;
// Add to list of test folders
testDirs.push_back(folder);
for (FileList::const_iterator f = files.begin(); f != files.end(); ++f) {
if (f->isDirectory)
continue;
std::string filename = folder + f->name;
if (shouldInclude.top()) {
// In case we should include a file, we need to make
// sure it is not in the exclude list already. If it
// is we just drop it from the exclude list.
excludeList.remove(filename);
includeList.push_back(filename);
} else if (std::find(includeList.begin(), includeList.end(), filename) == includeList.end()) {
// We only add the file to the exclude list in case it
// has not yet been added to the include list.
excludeList.push_back(filename);
}
}
++i;
}
} else if (*i == "ifdef") {
if (tokens.size() < 2)
error("Malformed ifdef in " + moduleMkFile);
++i;
if (std::find(defines.begin(), defines.end(), *i) == defines.end())
shouldInclude.push(false);
else
shouldInclude.push(true);
} else if (*i == "ifndef") {
if (tokens.size() < 2)
error("Malformed ifndef in " + moduleMkFile);
++i;
if (std::find(defines.begin(), defines.end(), *i) == defines.end())
shouldInclude.push(true);
else
shouldInclude.push(false);
} else if (*i == "else") {
shouldInclude.top() = !shouldInclude.top();
} else if (*i == "endif") {
if (shouldInclude.size() <= 1)
error("endif without ifdef found in " + moduleMkFile);
shouldInclude.pop();
} else if (*i == "elif") {
error("Unsupported operation 'elif' in " + moduleMkFile);
} else if (*i == "ifeq") {
//XXX
shouldInclude.push(false);
}
}
if (shouldInclude.size() != 1)
error("Malformed file " + moduleMkFile);
}
void ProjectProvider::createEnginePluginsTable(const BuildSetup &setup) {
// First we need to create the "engines" directory.
createDirectory(setup.outputDir + "/engines");
// Then, we can generate the actual "plugins_table.h" file.
const std::string enginePluginsTableFile = setup.outputDir + "/engines/plugins_table.h";
std::ofstream enginePluginsTable(enginePluginsTableFile.c_str());
if (!enginePluginsTable) {
error("Could not open \"" + enginePluginsTableFile + "\" for writing");
}
enginePluginsTable << "/* This file is automatically generated by create_project */\n"
<< "/* DO NOT EDIT MANUALLY */\n"
<< "// This file is being included by \"base/plugins.cpp\"\n";
for (EngineDescList::const_iterator i = setup.engines.begin(), end = setup.engines.end(); i != end; ++i) {
// We ignore all sub engines here because they require no special
// handling.
if (isSubEngine(i->name, setup.engines)) {
continue;
}
// Make the engine name all uppercase.
std::string engineName;
std::transform(i->name.begin(), i->name.end(), std::back_inserter(engineName), toupper);
enginePluginsTable << "#if PLUGIN_ENABLED_STATIC(" << engineName << ")\n"
<< "LINK_PLUGIN(" << engineName << ")\n"
<< "#endif\n";
}
}
} // End of anonymous namespace
void error(const std::string &message) {
std::cerr << "ERROR: " << message << "!" << std::endl;
std::exit(-1);
}
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