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makefile.cpp
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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the qmake application of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "makefile.h"
#include "option.h"
#include "cachekeys.h"
#include "meta.h"
#include <qdir.h>
#include <qfile.h>
#include <qtextstream.h>
#include <qregexp.h>
#include <qhash.h>
#include <qdebug.h>
#include <qbuffer.h>
#include <qsettings.h>
#include <qdatetime.h>
#if defined(Q_OS_UNIX)
#include <unistd.h>
#else
#include <io.h>
#endif
#include <qdebug.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
QT_BEGIN_NAMESPACE
// Well, Windows doesn't have this, so here's the macro
#ifndef S_ISDIR
# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#endif
bool MakefileGenerator::canExecute(const QStringList &cmdline, int *a) const
{
int argv0 = -1;
for(int i = 0; i < cmdline.count(); ++i) {
if(!cmdline.at(i).contains('=')) {
argv0 = i;
break;
}
}
if(a)
*a = argv0;
if(argv0 != -1) {
const QString c = Option::fixPathToLocalOS(cmdline.at(argv0), true);
if(exists(c))
return true;
}
return false;
}
QString MakefileGenerator::mkdir_p_asstring(const QString &dir, bool escape) const
{
QString ret = "@$(CHK_DIR_EXISTS) ";
if(escape)
ret += escapeFilePath(dir);
else
ret += dir;
ret += " ";
if(isWindowsShell())
ret += "$(MKDIR)";
else
ret += "|| $(MKDIR)";
ret += " ";
if(escape)
ret += escapeFilePath(dir);
else
ret += dir;
ret += " ";
return ret;
}
bool MakefileGenerator::mkdir(const QString &in_path) const
{
QString path = Option::fixPathToLocalOS(in_path);
if(QFile::exists(path))
return true;
QDir d;
if(path.startsWith(QDir::separator())) {
d.cd(QString(QDir::separator()));
path.remove(0, 1);
}
bool ret = true;
#ifdef Q_OS_WIN
bool driveExists = true;
if(!QDir::isRelativePath(path)) {
if(QFile::exists(path.left(3))) {
d.cd(path.left(3));
path.remove(0, 3);
} else {
warn_msg(WarnLogic, "Cannot access drive '%s' (%s)",
path.left(3).toLatin1().data(), path.toLatin1().data());
driveExists = false;
}
}
if(driveExists)
#endif
{
QStringList subs = path.split(QDir::separator());
for(QStringList::Iterator subit = subs.begin(); subit != subs.end(); ++subit) {
if(!d.cd(*subit)) {
d.mkdir((*subit));
if(d.exists((*subit))) {
d.cd((*subit));
} else {
ret = false;
break;
}
}
}
}
return ret;
}
// ** base makefile generator
MakefileGenerator::MakefileGenerator() :
init_opath_already(false), init_already(false), no_io(false), project(0)
{
}
void
MakefileGenerator::verifyCompilers()
{
QMap<QString, QStringList> &v = project->variables();
QStringList &quc = v["QMAKE_EXTRA_COMPILERS"];
for(int i = 0; i < quc.size(); ) {
bool error = false;
QString comp = quc.at(i);
if(v[comp + ".output"].isEmpty()) {
if(!v[comp + ".output_function"].isEmpty()) {
v[comp + ".output"].append("${QMAKE_FUNC_FILE_IN_" + v[comp + ".output_function"].first() + "}");
} else {
error = true;
warn_msg(WarnLogic, "Compiler: %s: No output file specified", comp.toLatin1().constData());
}
} else if(v[comp + ".input"].isEmpty()) {
error = true;
warn_msg(WarnLogic, "Compiler: %s: No input variable specified", comp.toLatin1().constData());
}
if(error)
quc.removeAt(i);
else
++i;
}
}
void
MakefileGenerator::initOutPaths()
{
if(init_opath_already)
return;
verifyCompilers();
init_opath_already = true;
QMap<QString, QStringList> &v = project->variables();
//for shadow builds
if(!v.contains("QMAKE_ABSOLUTE_SOURCE_PATH")) {
if(Option::mkfile::do_cache && !Option::mkfile::cachefile.isEmpty() &&
v.contains("QMAKE_ABSOLUTE_SOURCE_ROOT")) {
QString root = v["QMAKE_ABSOLUTE_SOURCE_ROOT"].first();
root = QDir::fromNativeSeparators(root);
if(!root.isEmpty()) {
QFileInfo fi = fileInfo(Option::mkfile::cachefile);
if(!fi.makeAbsolute()) {
QString cache_r = fi.path(), pwd = Option::output_dir;
if(pwd.startsWith(cache_r) && !pwd.startsWith(root)) {
pwd = root + pwd.mid(cache_r.length());
if(exists(pwd))
v.insert("QMAKE_ABSOLUTE_SOURCE_PATH", QStringList(pwd));
}
}
}
}
}
if(!v["QMAKE_ABSOLUTE_SOURCE_PATH"].isEmpty()) {
QString &asp = v["QMAKE_ABSOLUTE_SOURCE_PATH"].first();
asp = QDir::fromNativeSeparators(asp);
if(asp.isEmpty() || asp == Option::output_dir) //if they're the same, why bother?
v["QMAKE_ABSOLUTE_SOURCE_PATH"].clear();
}
QString currentDir = qmake_getpwd(); //just to go back to
//some builtin directories
if(project->isEmpty("PRECOMPILED_DIR") && !project->isEmpty("OBJECTS_DIR"))
v["PRECOMPILED_DIR"] = v["OBJECTS_DIR"];
QString dirs[] = { QString("OBJECTS_DIR"), QString("DESTDIR"), QString("QMAKE_PKGCONFIG_DESTDIR"),
QString("SUBLIBS_DIR"), QString("DLLDESTDIR"), QString("QMAKE_LIBTOOL_DESTDIR"),
QString("PRECOMPILED_DIR"), QString() };
for(int x = 0; !dirs[x].isEmpty(); x++) {
if(v[dirs[x]].isEmpty())
continue;
const QString orig_path = v[dirs[x]].first();
QString &pathRef = v[dirs[x]].first();
pathRef = fileFixify(pathRef, Option::output_dir, Option::output_dir);
#ifdef Q_OS_WIN
// We don't want to add a separator for DLLDESTDIR on Windows (###why?)
if(!(dirs[x] == "DLLDESTDIR"))
#endif
{
if(!pathRef.endsWith(Option::dir_sep))
pathRef += Option::dir_sep;
}
if(noIO())
continue;
QString path = project->first(dirs[x]); //not to be changed any further
path = fileFixify(path, currentDir, Option::output_dir);
debug_msg(3, "Fixed output_dir %s (%s) into %s", dirs[x].toLatin1().constData(),
orig_path.toLatin1().constData(), path.toLatin1().constData());
if(!mkdir(path))
warn_msg(WarnLogic, "%s: Cannot access directory '%s'", dirs[x].toLatin1().constData(),
path.toLatin1().constData());
}
//out paths from the extra compilers
const QStringList &quc = project->values("QMAKE_EXTRA_COMPILERS");
for(QStringList::ConstIterator it = quc.begin(); it != quc.end(); ++it) {
QString tmp_out = project->values((*it) + ".output").first();
if(tmp_out.isEmpty())
continue;
const QStringList &tmp = project->values((*it) + ".input");
for(QStringList::ConstIterator it2 = tmp.begin(); it2 != tmp.end(); ++it2) {
QStringList &inputs = project->values((*it2));
for(QStringList::Iterator input = inputs.begin(); input != inputs.end(); ++input) {
(*input) = fileFixify((*input), Option::output_dir, Option::output_dir);
QString path = unescapeFilePath(replaceExtraCompilerVariables(tmp_out, (*input), QString()));
path = Option::fixPathToTargetOS(path);
int slash = path.lastIndexOf(Option::dir_sep);
if(slash != -1) {
path = path.left(slash);
// Make out path only if it does not contain makefile variables
if(!path.contains("${"))
if(path != "." &&
!mkdir(fileFixify(path, qmake_getpwd(), Option::output_dir)))
warn_msg(WarnLogic, "%s: Cannot access directory '%s'",
(*it).toLatin1().constData(), path.toLatin1().constData());
}
}
}
}
if(!v["DESTDIR"].isEmpty()) {
QDir d(v["DESTDIR"].first());
if(Option::fixPathToLocalOS(d.absolutePath()) == Option::fixPathToLocalOS(Option::output_dir))
v.remove("DESTDIR");
}
}
QMakeProject
*MakefileGenerator::projectFile() const
{
return project;
}
void
MakefileGenerator::setProjectFile(QMakeProject *p)
{
if(project)
return;
project = p;
init();
usePlatformDir();
findLibraries();
if(Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE &&
project->isActiveConfig("link_prl")) //load up prl's'
processPrlFiles();
}
QStringList
MakefileGenerator::findFilesInVPATH(QStringList l, uchar flags, const QString &vpath_var)
{
QStringList vpath;
QMap<QString, QStringList> &v = project->variables();
for(int val_it = 0; val_it < l.count(); ) {
bool remove_file = false;
QString &val = l[val_it];
if(!val.isEmpty()) {
QString file = fixEnvVariables(val);
if(!(flags & VPATH_NoFixify))
file = fileFixify(file, qmake_getpwd(), Option::output_dir);
if (file.at(0) == '\"' && file.at(file.length() - 1) == '\"')
file = file.mid(1, file.length() - 2);
if(exists(file)) {
++val_it;
continue;
}
bool found = false;
if(QDir::isRelativePath(val)) {
if(vpath.isEmpty()) {
if(!vpath_var.isEmpty())
vpath = v[vpath_var];
vpath += v["VPATH"] + v["QMAKE_ABSOLUTE_SOURCE_PATH"] + v["DEPENDPATH"];
if(Option::output_dir != qmake_getpwd())
vpath += Option::output_dir;
}
for(QStringList::Iterator vpath_it = vpath.begin();
vpath_it != vpath.end(); ++vpath_it) {
QString real_dir = Option::fixPathToLocalOS((*vpath_it));
if(exists(real_dir + QDir::separator() + val)) {
QString dir = (*vpath_it);
if(!dir.endsWith(Option::dir_sep))
dir += Option::dir_sep;
val = dir + val;
if(!(flags & VPATH_NoFixify))
val = fileFixify(val);
found = true;
debug_msg(1, "Found file through vpath %s -> %s",
file.toLatin1().constData(), val.toLatin1().constData());
break;
}
}
}
if(!found) {
QString dir, regex = val, real_dir;
if(regex.lastIndexOf(Option::dir_sep) != -1) {
dir = regex.left(regex.lastIndexOf(Option::dir_sep) + 1);
real_dir = dir;
if(!(flags & VPATH_NoFixify))
real_dir = fileFixify(real_dir, qmake_getpwd(), Option::output_dir) + '/';
regex.remove(0, dir.length());
}
if(real_dir.isEmpty() || exists(real_dir)) {
QStringList files = QDir(real_dir).entryList(QStringList(regex));
if(files.isEmpty()) {
debug_msg(1, "%s:%d Failure to find %s in vpath (%s)",
__FILE__, __LINE__,
val.toLatin1().constData(), vpath.join("::").toLatin1().constData());
if(flags & VPATH_RemoveMissingFiles)
remove_file = true;
else if(flags & VPATH_WarnMissingFiles)
warn_msg(WarnLogic, "Failure to find: %s", val.toLatin1().constData());
} else {
l.removeAt(val_it);
QString a;
for(int i = (int)files.count()-1; i >= 0; i--) {
if(files[i] == "." || files[i] == "..")
continue;
a = real_dir + files[i];
if(!(flags & VPATH_NoFixify))
a = fileFixify(a);
l.insert(val_it, a);
}
}
} else {
debug_msg(1, "%s:%d Cannot match %s%s, as %s does not exist.",
__FILE__, __LINE__, real_dir.toLatin1().constData(),
regex.toLatin1().constData(), real_dir.toLatin1().constData());
if(flags & VPATH_RemoveMissingFiles)
remove_file = true;
else if(flags & VPATH_WarnMissingFiles)
warn_msg(WarnLogic, "Failure to find: %s", val.toLatin1().constData());
}
}
}
if(remove_file)
l.removeAt(val_it);
else
++val_it;
}
return l;
}
void
MakefileGenerator::initCompiler(const MakefileGenerator::Compiler &comp)
{
QMap<QString, QStringList> &v = project->variables();
QStringList &l = v[comp.variable_in];
// find all the relevant file inputs
if(!init_compiler_already.contains(comp.variable_in)) {
init_compiler_already.insert(comp.variable_in, true);
if(!noIO())
l = findFilesInVPATH(l, (comp.flags & Compiler::CompilerRemoveNoExist) ?
VPATH_RemoveMissingFiles : VPATH_WarnMissingFiles, "VPATH_" + comp.variable_in);
}
}
void
MakefileGenerator::init()
{
initOutPaths();
if(init_already)
return;
verifyCompilers();
init_already = true;
QMap<QString, QStringList> &v = project->variables();
QStringList &quc = v["QMAKE_EXTRA_COMPILERS"];
//make sure the COMPILERS are in the correct input/output chain order
for(int comp_out = 0, jump_count = 0; comp_out < quc.size(); ++comp_out) {
continue_compiler_chain:
if(jump_count > quc.size()) //just to avoid an infinite loop here
break;
if(project->variables().contains(quc.at(comp_out) + ".variable_out")) {
const QStringList &outputs = project->variables().value(quc.at(comp_out) + ".variable_out");
for(int out = 0; out < outputs.size(); ++out) {
for(int comp_in = 0; comp_in < quc.size(); ++comp_in) {
if(comp_in == comp_out)
continue;
if(project->variables().contains(quc.at(comp_in) + ".input")) {
const QStringList &inputs = project->variables().value(quc.at(comp_in) + ".input");
for(int in = 0; in < inputs.size(); ++in) {
if(inputs.at(in) == outputs.at(out) && comp_out > comp_in) {
++jump_count;
//move comp_out to comp_in and continue the compiler chain
quc.move(comp_out, comp_in);
comp_out = comp_in;
goto continue_compiler_chain;
}
}
}
}
}
}
}
if(!project->isEmpty("QMAKE_SUBSTITUTES")) {
const QStringList &subs = v["QMAKE_SUBSTITUTES"];
for(int i = 0; i < subs.size(); ++i) {
QString inn = subs.at(i) + ".input", outn = subs.at(i) + ".output";
if (v.contains(inn) || v.contains(outn)) {
if (!v.contains(inn) || !v.contains(outn)) {
warn_msg(WarnLogic, "Substitute '%s' has only one of .input and .output",
subs.at(i).toLatin1().constData());
continue;
}
const QStringList &tinn = v[inn], &toutn = v[outn];
if (tinn.length() != 1) {
warn_msg(WarnLogic, "Substitute '%s.input' does not have exactly one value",
subs.at(i).toLatin1().constData());
continue;
}
if (toutn.length() != 1) {
warn_msg(WarnLogic, "Substitute '%s.output' does not have exactly one value",
subs.at(i).toLatin1().constData());
continue;
}
inn = fileFixify(tinn.first(), qmake_getpwd());
outn = fileFixify(toutn.first(), qmake_getpwd(), Option::output_dir);
} else {
inn = fileFixify(subs.at(i), qmake_getpwd());
if (!QFile::exists(inn)) {
// random insanity for backwards compat: .in file specified with absolute out dir
inn = fileFixify(subs.at(i));
}
if(!inn.endsWith(".in")) {
warn_msg(WarnLogic, "Substitute '%s' does not end with '.in'",
inn.toLatin1().constData());
continue;
}
outn = fileFixify(inn.left(inn.length()-3), qmake_getpwd(), Option::output_dir);
}
QFile in(inn);
if(in.open(QFile::ReadOnly)) {
QString contents;
QStack<int> state;
enum { IN_CONDITION, MET_CONDITION, PENDING_CONDITION };
for(int count = 1; !in.atEnd(); ++count) {
QString line = QString::fromUtf8(in.readLine());
if(line.startsWith("!!IF ")) {
if(state.isEmpty() || state.top() == IN_CONDITION) {
QString test = line.mid(5, line.length()-(5+1));
if(project->test(test))
state.push(IN_CONDITION);
else
state.push(PENDING_CONDITION);
} else {
state.push(MET_CONDITION);
}
} else if(line.startsWith("!!ELIF ")) {
if(state.isEmpty()) {
warn_msg(WarnLogic, "(%s:%d): Unexpected else condition",
in.fileName().toLatin1().constData(), count);
} else if(state.top() == PENDING_CONDITION) {
QString test = line.mid(7, line.length()-(7+1));
if(project->test(test)) {
state.pop();
state.push(IN_CONDITION);
}
} else if(state.top() == IN_CONDITION) {
state.pop();
state.push(MET_CONDITION);
}
} else if(line.startsWith("!!ELSE")) {
if(state.isEmpty()) {
warn_msg(WarnLogic, "(%s:%d): Unexpected else condition",
in.fileName().toLatin1().constData(), count);
} else if(state.top() == PENDING_CONDITION) {
state.pop();
state.push(IN_CONDITION);
} else if(state.top() == IN_CONDITION) {
state.pop();
state.push(MET_CONDITION);
}
} else if(line.startsWith("!!ENDIF")) {
if(state.isEmpty())
warn_msg(WarnLogic, "(%s:%d): Unexpected endif",
in.fileName().toLatin1().constData(), count);
else
state.pop();
} else if(state.isEmpty() || state.top() == IN_CONDITION) {
contents += project->expand(line, in.fileName(), count);
}
}
QFile out(outn);
if(out.exists() && out.open(QFile::ReadOnly)) {
QString old = QString::fromUtf8(out.readAll());
if(contents == old) {
v["QMAKE_INTERNAL_INCLUDED_FILES"].append(in.fileName());
continue;
}
out.close();
if(!out.remove()) {
warn_msg(WarnLogic, "Cannot clear substitute '%s'",
out.fileName().toLatin1().constData());
continue;
}
}
mkdir(QFileInfo(out).absolutePath());
if(out.open(QFile::WriteOnly)) {
v["QMAKE_INTERNAL_INCLUDED_FILES"].append(in.fileName());
out.write(contents.toUtf8());
} else {
warn_msg(WarnLogic, "Cannot open substitute for output '%s'",
out.fileName().toLatin1().constData());
}
} else {
warn_msg(WarnLogic, "Cannot open substitute for input '%s'",
in.fileName().toLatin1().constData());
}
}
}
int x;
//build up a list of compilers
QList<Compiler> compilers;
{
const char *builtins[] = { "OBJECTS", "SOURCES", "PRECOMPILED_HEADER", 0 };
for(x = 0; builtins[x]; ++x) {
Compiler compiler;
compiler.variable_in = builtins[x];
compiler.flags = Compiler::CompilerBuiltin;
compiler.type = QMakeSourceFileInfo::TYPE_C;
if(!strcmp(builtins[x], "OBJECTS"))
compiler.flags |= Compiler::CompilerNoCheckDeps;
compilers.append(compiler);
}
for(QStringList::ConstIterator it = quc.begin(); it != quc.end(); ++it) {
const QStringList &inputs = v[(*it) + ".input"];
for(x = 0; x < inputs.size(); ++x) {
Compiler compiler;
compiler.variable_in = inputs.at(x);
compiler.flags = Compiler::CompilerNoFlags;
if(v[(*it) + ".CONFIG"].indexOf("ignore_no_exist") != -1)
compiler.flags |= Compiler::CompilerRemoveNoExist;
if(v[(*it) + ".CONFIG"].indexOf("no_dependencies") != -1)
compiler.flags |= Compiler::CompilerNoCheckDeps;
QString dep_type;
if(!project->isEmpty((*it) + ".dependency_type"))
dep_type = project->first((*it) + ".dependency_type");
if (dep_type.isEmpty())
compiler.type = QMakeSourceFileInfo::TYPE_UNKNOWN;
else if(dep_type == "TYPE_UI")
compiler.type = QMakeSourceFileInfo::TYPE_UI;
else
compiler.type = QMakeSourceFileInfo::TYPE_C;
compilers.append(compiler);
}
}
}
{ //do the path fixifying
QStringList paths;
for(x = 0; x < compilers.count(); ++x) {
if(!paths.contains(compilers.at(x).variable_in))
paths << compilers.at(x).variable_in;
}
paths << "INCLUDEPATH" << "QMAKE_INTERNAL_INCLUDED_FILES" << "PRECOMPILED_HEADER";
for(int y = 0; y < paths.count(); y++) {
QStringList &l = v[paths[y]];
for(QStringList::Iterator it = l.begin(); it != l.end(); ++it) {
if((*it).isEmpty())
continue;
if(exists((*it)))
(*it) = fileFixify((*it));
}
}
}
if(noIO() || !doDepends())
QMakeSourceFileInfo::setDependencyMode(QMakeSourceFileInfo::NonRecursive);
for(x = 0; x < compilers.count(); ++x)
initCompiler(compilers.at(x));
//merge actual compiler outputs into their variable_out. This is done last so that
//files are already properly fixified.
for(QStringList::Iterator it = quc.begin(); it != quc.end(); ++it) {
QString tmp_out = project->values((*it) + ".output").first();
if(tmp_out.isEmpty())
continue;
if(project->values((*it) + ".CONFIG").indexOf("combine") != -1) {
QStringList &compilerInputs = project->values((*it) + ".input");
// Don't generate compiler output if it doesn't have input.
if (compilerInputs.isEmpty() || project->values(compilerInputs.first()).isEmpty())
continue;
if(tmp_out.indexOf("$") == -1) {
if(!verifyExtraCompiler((*it), QString())) //verify
continue;
QString out = fileFixify(tmp_out, Option::output_dir, Option::output_dir);
bool pre_dep = (project->values((*it) + ".CONFIG").indexOf("target_predeps") != -1);
if(project->variables().contains((*it) + ".variable_out")) {
const QStringList &var_out = project->variables().value((*it) + ".variable_out");
for(int i = 0; i < var_out.size(); ++i) {
QString v = var_out.at(i);
if(v == QLatin1String("SOURCES"))
v = "GENERATED_SOURCES";
else if(v == QLatin1String("OBJECTS"))
pre_dep = false;
QStringList &list = project->values(v);
if(!list.contains(out))
list.append(out);
}
} else if(project->values((*it) + ".CONFIG").indexOf("no_link") == -1) {
QStringList &list = project->values("OBJECTS");
pre_dep = false;
if(!list.contains(out))
list.append(out);
} else {
QStringList &list = project->values("UNUSED_SOURCES");
if(!list.contains(out))
list.append(out);
}
if(pre_dep) {
QStringList &list = project->variables()["PRE_TARGETDEPS"];
if(!list.contains(out))
list.append(out);
}
}
} else {
QStringList &tmp = project->values((*it) + ".input");
for(QStringList::Iterator it2 = tmp.begin(); it2 != tmp.end(); ++it2) {
const QStringList inputs = project->values((*it2));
for(QStringList::ConstIterator input = inputs.constBegin(); input != inputs.constEnd(); ++input) {
if((*input).isEmpty())
continue;
QString in = Option::fixPathToTargetOS((*input), false);
if(!verifyExtraCompiler((*it), in)) //verify
continue;
QString out = replaceExtraCompilerVariables(tmp_out, (*input), QString());
out = fileFixify(out, Option::output_dir, Option::output_dir);
bool pre_dep = (project->values((*it) + ".CONFIG").indexOf("target_predeps") != -1);
if(project->variables().contains((*it) + ".variable_out")) {
const QStringList &var_out = project->variables().value((*it) + ".variable_out");
for(int i = 0; i < var_out.size(); ++i) {
QString v = var_out.at(i);
if(v == QLatin1String("SOURCES"))
v = "GENERATED_SOURCES";
else if(v == QLatin1String("OBJECTS"))
pre_dep = false;
QStringList &list = project->values(v);
if(!list.contains(out))
list.append(out);
}
} else if(project->values((*it) + ".CONFIG").indexOf("no_link") == -1) {
pre_dep = false;
QStringList &list = project->values("OBJECTS");
if(!list.contains(out))
list.append(out);
} else {
QStringList &list = project->values("UNUSED_SOURCES");
if(!list.contains(out))
list.append(out);
}
if(pre_dep) {
QStringList &list = project->variables()["PRE_TARGETDEPS"];
if(!list.contains(out))
list.append(out);
}
}
}
}
}
//handle dependencies
depHeuristicsCache.clear();
if(!noIO()) {
// dependency paths
QStringList incDirs = v["DEPENDPATH"] + v["QMAKE_ABSOLUTE_SOURCE_PATH"];
if(project->isActiveConfig("depend_includepath"))
incDirs += v["INCLUDEPATH"];
if(!project->isActiveConfig("no_include_pwd")) {
QString pwd = qmake_getpwd();
if(pwd.isEmpty())
pwd = ".";
incDirs += pwd;
}
QList<QMakeLocalFileName> deplist;
for(QStringList::Iterator it = incDirs.begin(); it != incDirs.end(); ++it)
deplist.append(QMakeLocalFileName(unescapeFilePath((*it))));
QMakeSourceFileInfo::setDependencyPaths(deplist);
debug_msg(1, "Dependency Directories: %s", incDirs.join(" :: ").toLatin1().constData());
//cache info
if(project->isActiveConfig("qmake_cache")) {
QString cache_file;
if(!project->isEmpty("QMAKE_INTERNAL_CACHE_FILE")) {
cache_file = QDir::fromNativeSeparators(project->first("QMAKE_INTERNAL_CACHE_FILE"));
} else {
cache_file = ".qmake.internal.cache";
if(project->isActiveConfig("build_pass"))
cache_file += ".BUILD." + project->first("BUILD_PASS");
}
if(cache_file.indexOf('/') == -1)
cache_file.prepend(Option::output_dir + '/');
QMakeSourceFileInfo::setCacheFile(cache_file);
}
//add to dependency engine
for(x = 0; x < compilers.count(); ++x) {
const MakefileGenerator::Compiler &comp = compilers.at(x);
if(!(comp.flags & Compiler::CompilerNoCheckDeps))
addSourceFiles(v[comp.variable_in], QMakeSourceFileInfo::SEEK_DEPS,
(QMakeSourceFileInfo::SourceFileType)comp.type);
}
}
processSources(); //remove anything in SOURCES which is included (thus it need not be linked in)
//all sources and generated sources must be turned into objects at some point (the one builtin compiler)
v["OBJECTS"] += createObjectList(v["SOURCES"]) + createObjectList(v["GENERATED_SOURCES"]);
//Translation files
if(!project->isEmpty("TRANSLATIONS")) {
QStringList &trf = project->values("TRANSLATIONS");
for(QStringList::Iterator it = trf.begin(); it != trf.end(); ++it)
(*it) = Option::fixPathToLocalOS((*it));
}
if(!project->isActiveConfig("no_include_pwd")) { //get the output_dir into the pwd
if(Option::output_dir != qmake_getpwd())
project->values("INCLUDEPATH").append(".");
}
//fix up the target deps
QString fixpaths[] = { QString("PRE_TARGETDEPS"), QString("POST_TARGETDEPS"), QString() };
for(int path = 0; !fixpaths[path].isNull(); path++) {
QStringList &l = v[fixpaths[path]];
for(QStringList::Iterator val_it = l.begin(); val_it != l.end(); ++val_it) {
if(!(*val_it).isEmpty())
(*val_it) = escapeDependencyPath(Option::fixPathToTargetOS((*val_it), false, false));
}
}
//extra depends
if(!project->isEmpty("DEPENDS")) {
QStringList &l = v["DEPENDS"];
for(QStringList::Iterator it = l.begin(); it != l.end(); ++it) {
QStringList files = v[(*it) + ".file"] + v[(*it) + ".files"]; //why do I support such evil things?
for(QStringList::Iterator file_it = files.begin(); file_it != files.end(); ++file_it) {
QStringList &out_deps = findDependencies(*file_it);
QStringList &in_deps = v[(*it) + ".depends"]; //even more evilness..
for(QStringList::Iterator dep_it = in_deps.begin(); dep_it != in_deps.end(); ++dep_it) {
if(exists(*dep_it)) {
out_deps.append(*dep_it);
} else {
QString dir, regex = Option::fixPathToLocalOS((*dep_it));
if(regex.lastIndexOf(Option::dir_sep) != -1) {
dir = regex.left(regex.lastIndexOf(Option::dir_sep) + 1);
regex.remove(0, dir.length());
}
QStringList files = QDir(dir).entryList(QStringList(regex));
if(files.isEmpty()) {
warn_msg(WarnLogic, "Dependency for [%s]: Not found %s", (*file_it).toLatin1().constData(),
(*dep_it).toLatin1().constData());
} else {
for(int i = 0; i < files.count(); i++)
out_deps.append(dir + files[i]);
}
}
}
}
}
}
// escape qmake command
QStringList &qmk = project->values("QMAKE_QMAKE");
qmk = escapeFilePaths(qmk);
}
bool
MakefileGenerator::processPrlFile(QString &file)
{
bool ret = false, try_replace_file=false;
QString meta_file, orig_file = file;
if(QMakeMetaInfo::libExists(file)) {
try_replace_file = true;
meta_file = file;
file = "";
} else {
QString tmp = file;
int ext = tmp.lastIndexOf('.');
if(ext != -1)
tmp = tmp.left(ext);
meta_file = tmp;
}
// meta_file = fileFixify(meta_file);
QString real_meta_file = Option::fixPathToLocalOS(meta_file);
if(!meta_file.isEmpty()) {
QString f = fileFixify(real_meta_file, qmake_getpwd(), Option::output_dir);
if(QMakeMetaInfo::libExists(f)) {
QMakeMetaInfo libinfo;
debug_msg(1, "Processing PRL file: %s", real_meta_file.toLatin1().constData());
if(!libinfo.readLib(f)) {
fprintf(stderr, "Error processing meta file: %s\n", real_meta_file.toLatin1().constData());
} else if(project->isActiveConfig("no_read_prl_" + libinfo.type().toLower())) {
debug_msg(2, "Ignored meta file %s [%s]", real_meta_file.toLatin1().constData(), libinfo.type().toLatin1().constData());
} else {
ret = true;
QMap<QString, QStringList> &vars = libinfo.variables();
for(QMap<QString, QStringList>::Iterator it = vars.begin(); it != vars.end(); ++it)
processPrlVariable(it.key(), it.value());
if(try_replace_file && !libinfo.isEmpty("QMAKE_PRL_TARGET")) {
QString dir;
int slsh = real_meta_file.lastIndexOf(Option::dir_sep);
if(slsh != -1)
dir = real_meta_file.left(slsh+1);
file = libinfo.first("QMAKE_PRL_TARGET");
if(QDir::isRelativePath(file))
file.prepend(dir);
}
}
}
if(ret) {
QString mf = QMakeMetaInfo::findLib(meta_file);
if(project->values("QMAKE_PRL_INTERNAL_FILES").indexOf(mf) == -1)
project->values("QMAKE_PRL_INTERNAL_FILES").append(mf);
if(project->values("QMAKE_INTERNAL_INCLUDED_FILES").indexOf(mf) == -1)
project->values("QMAKE_INTERNAL_INCLUDED_FILES").append(mf);
}
}
if(try_replace_file && file.isEmpty()) {
#if 0
warn_msg(WarnLogic, "Found prl [%s] file with no target [%s]!", meta_file.toLatin1().constData(),
orig_file.toLatin1().constData());
#endif
file = orig_file;
}
return ret;
}
void
MakefileGenerator::filterIncludedFiles(const QString &var)
{
QStringList &inputs = project->values(var);
for(QStringList::Iterator input = inputs.begin(); input != inputs.end(); ) {
if(QMakeSourceFileInfo::included((*input)) > 0)
input = inputs.erase(input);
else
++input;
}
}
void
MakefileGenerator::processPrlVariable(const QString &var, const QStringList &l)
{
if(var == "QMAKE_PRL_LIBS") {
QString where = "QMAKE_LIBS";
if(!project->isEmpty("QMAKE_INTERNAL_PRL_LIBS"))
where = project->first("QMAKE_INTERNAL_PRL_LIBS");
QStringList &out = project->values(where);
for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
if(out.indexOf((*it)) == -1)
out.append((*it));
}
} else if(var == "QMAKE_PRL_DEFINES") {
QStringList &out = project->values("DEFINES");
for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) {
if(out.indexOf((*it)) == -1 &&
project->values("PRL_EXPORT_DEFINES").indexOf((*it)) == -1)
out.append((*it));
}
}
}
void
MakefileGenerator::processPrlFiles()
{
QHash<QString, bool> processed;
for(bool ret = false; true; ret = false) {
//read in any prl files included..
QStringList l_out;
QString where = "QMAKE_LIBS";
if(!project->isEmpty("QMAKE_INTERNAL_PRL_LIBS"))
where = project->first("QMAKE_INTERNAL_PRL_LIBS");
QStringList &l = project->values(where);
for(QStringList::Iterator it = l.begin(); it != l.end(); ++it) {
QString file = (*it);
if(!processed.contains(file) && processPrlFile(file)) {
processed.insert(file, true);
ret = true;
}
if(!file.isEmpty())
l_out.append(file);
}
if(ret)
l = l_out;
else
break;
}
}
void
MakefileGenerator::writePrlFile(QTextStream &t)
{
QString target = project->first("TARGET");
int slsh = target.lastIndexOf(Option::dir_sep);
if(slsh != -1)
target.remove(0, slsh + 1);
QString bdir = Option::output_dir;
if(bdir.isEmpty())
bdir = qmake_getpwd();
t << "QMAKE_PRL_BUILD_DIR = " << bdir << endl;
if(!project->projectFile().isEmpty() && project->projectFile() != "-")
t << "QMAKE_PRO_INPUT = " << project->projectFile().section('/', -1) << endl;
if(!project->isEmpty("QMAKE_ABSOLUTE_SOURCE_PATH"))
t << "QMAKE_PRL_SOURCE_DIR = " << project->first("QMAKE_ABSOLUTE_SOURCE_PATH") << endl;
t << "QMAKE_PRL_TARGET = " << target << endl;
if(!project->isEmpty("PRL_EXPORT_DEFINES"))
t << "QMAKE_PRL_DEFINES = " << project->values("PRL_EXPORT_DEFINES").join(" ") << endl;
if(!project->isEmpty("PRL_EXPORT_CFLAGS"))
t << "QMAKE_PRL_CFLAGS = " << project->values("PRL_EXPORT_CFLAGS").join(" ") << endl;
if(!project->isEmpty("PRL_EXPORT_CXXFLAGS"))
t << "QMAKE_PRL_CXXFLAGS = " << project->values("PRL_EXPORT_CXXFLAGS").join(" ") << endl;
if(!project->isEmpty("CONFIG"))
t << "QMAKE_PRL_CONFIG = " << project->values("CONFIG").join(" ") << endl;
if(!project->isEmpty("TARGET_VERSION_EXT"))
t << "QMAKE_PRL_VERSION = " << project->first("TARGET_VERSION_EXT") << endl;
else if(!project->isEmpty("VERSION"))
t << "QMAKE_PRL_VERSION = " << project->first("VERSION") << endl;
if(project->isActiveConfig("staticlib") || project->isActiveConfig("explicitlib")) {
QStringList libs;
if(!project->isEmpty("QMAKE_INTERNAL_PRL_LIBS"))
libs = project->values("QMAKE_INTERNAL_PRL_LIBS");
else
libs << "QMAKE_LIBS"; //obvious one
if(project->isActiveConfig("staticlib"))
libs << "QMAKE_LIBS_PRIVATE";
t << "QMAKE_PRL_LIBS = ";
for(QStringList::Iterator it = libs.begin(); it != libs.end(); ++it)
t << project->values((*it)).join(" ").replace('\\', "\\\\") << " ";