diff options
author | Oswald Buddenhagen <oswald.buddenhagen@nokia.com> | 2012-09-05 18:29:19 +0200 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2012-09-11 00:13:01 +0200 |
commit | 0e78e5080262b8fa7a86f7cd0c8716839db048f6 (patch) | |
tree | 83ca3f608a6c9a359ba783d496ffdbc9ef7a6073 /qmake/project.cpp | |
parent | ed7594db5db7b28ce4c4646624de97b52fbf16d5 (diff) |
port qmake to qt creator's qmake language evaluator
this is a monster commit which does the following things:
- import the evaluator as-is from qt creator into qmake/library/
- integrate it into qmake's makefiles
- overwrite proitems.h with actual special types
- remove the parts of Option which are redundant with QMakeGlobals
- make QMakeProperty a singleton owned by Option::globals. the dynamic
handling so far made no sense.
- make QMakeProject a subclass of QMakeEvaluator, with relatively few
extensions
the changes to existing qmake code outside project.* and option.* are
minor. implementing the changes gradually would mean changing a lot of
code which will be just replaced in the next commit, so i'm not wasting
my time on it.
Change-Id: I9746650423b8c5b3fbd8c3979a73228982a46195
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Diffstat (limited to 'qmake/project.cpp')
-rw-r--r-- | qmake/project.cpp | 3758 |
1 files changed, 51 insertions, 3707 deletions
diff --git a/qmake/project.cpp b/qmake/project.cpp index 9fa9ac05a5..e369ce1b42 100644 --- a/qmake/project.cpp +++ b/qmake/project.cpp @@ -40,3757 +40,101 @@ ****************************************************************************/ #include "project.h" -#include "property.h" + #include "option.h" -#include "cachekeys.h" -#include "generators/metamakefile.h" -#include <qdatetime.h> -#include <qfile.h> -#include <qfileinfo.h> #include <qdir.h> -#include <qregexp.h> -#include <qtextstream.h> -#include <qstack.h> -#include <qdebug.h> -#ifdef Q_OS_UNIX -#include <time.h> -#include <utime.h> -#include <errno.h> -#include <unistd.h> -#include <sys/stat.h> -#include <sys/utsname.h> -#elif defined(Q_OS_WIN32) -#include <windows.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#ifdef Q_OS_WIN32 -#define QT_POPEN _popen -#define QT_PCLOSE _pclose -#else -#define QT_POPEN popen -#define QT_PCLOSE pclose -#endif +#include <stdio.h> QT_BEGIN_NAMESPACE -//expand functions -enum ExpandFunc { E_MEMBER=1, E_FIRST, E_LAST, E_CAT, E_FROMFILE, E_EVAL, E_LIST, - E_SPRINTF, E_FORMAT_NUMBER, E_JOIN, E_SPLIT, E_BASENAME, E_DIRNAME, E_SECTION, - E_FIND, E_SYSTEM, E_UNIQUE, E_REVERSE, E_QUOTE, E_ESCAPE_EXPAND, - E_UPPER, E_LOWER, E_FILES, E_PROMPT, E_RE_ESCAPE, E_VAL_ESCAPE, E_REPLACE, - E_SIZE, E_SORT_DEPENDS, E_RESOLVE_DEPENDS, E_ENUMERATE_VARS, - E_SHADOWED, E_ABSOLUTE_PATH, E_RELATIVE_PATH, E_CLEAN_PATH, - E_SYSTEM_PATH, E_SHELL_PATH, E_SYSTEM_QUOTE, E_SHELL_QUOTE }; -QHash<QString, ExpandFunc> qmake_expandFunctions() -{ - static QHash<QString, ExpandFunc> *qmake_expand_functions = 0; - if(!qmake_expand_functions) { - qmake_expand_functions = new QHash<QString, ExpandFunc>; - qmakeAddCacheClear(qmakeDeleteCacheClear<QHash<QString, ExpandFunc> >, (void**)&qmake_expand_functions); - qmake_expand_functions->insert("member", E_MEMBER); - qmake_expand_functions->insert("first", E_FIRST); - qmake_expand_functions->insert("last", E_LAST); - qmake_expand_functions->insert("cat", E_CAT); - qmake_expand_functions->insert("fromfile", E_FROMFILE); - qmake_expand_functions->insert("eval", E_EVAL); - qmake_expand_functions->insert("list", E_LIST); - qmake_expand_functions->insert("sprintf", E_SPRINTF); - qmake_expand_functions->insert("format_number", E_FORMAT_NUMBER); - qmake_expand_functions->insert("join", E_JOIN); - qmake_expand_functions->insert("split", E_SPLIT); - qmake_expand_functions->insert("basename", E_BASENAME); - qmake_expand_functions->insert("dirname", E_DIRNAME); - qmake_expand_functions->insert("section", E_SECTION); - qmake_expand_functions->insert("find", E_FIND); - qmake_expand_functions->insert("system", E_SYSTEM); - qmake_expand_functions->insert("unique", E_UNIQUE); - qmake_expand_functions->insert("reverse", E_REVERSE); - qmake_expand_functions->insert("quote", E_QUOTE); - qmake_expand_functions->insert("escape_expand", E_ESCAPE_EXPAND); - qmake_expand_functions->insert("upper", E_UPPER); - qmake_expand_functions->insert("lower", E_LOWER); - qmake_expand_functions->insert("re_escape", E_RE_ESCAPE); - qmake_expand_functions->insert("val_escape", E_VAL_ESCAPE); - qmake_expand_functions->insert("files", E_FILES); - qmake_expand_functions->insert("prompt", E_PROMPT); - qmake_expand_functions->insert("replace", E_REPLACE); - qmake_expand_functions->insert("size", E_SIZE); - qmake_expand_functions->insert("sort_depends", E_SORT_DEPENDS); - qmake_expand_functions->insert("resolve_depends", E_RESOLVE_DEPENDS); - qmake_expand_functions->insert("enumerate_vars", E_ENUMERATE_VARS); - qmake_expand_functions->insert("shadowed", E_SHADOWED); - qmake_expand_functions->insert("absolute_path", E_ABSOLUTE_PATH); - qmake_expand_functions->insert("relative_path", E_RELATIVE_PATH); - qmake_expand_functions->insert("clean_path", E_CLEAN_PATH); - qmake_expand_functions->insert("system_path", E_SYSTEM_PATH); - qmake_expand_functions->insert("shell_path", E_SHELL_PATH); - qmake_expand_functions->insert("system_quote", E_SYSTEM_QUOTE); - qmake_expand_functions->insert("shell_quote", E_SHELL_QUOTE); - } - return *qmake_expand_functions; -} -//replace functions -enum TestFunc { T_REQUIRES=1, T_GREATERTHAN, T_LESSTHAN, T_EQUALS, - T_EXISTS, T_EXPORT, T_CLEAR, T_UNSET, T_EVAL, T_CONFIG, T_SYSTEM, - T_RETURN, T_BREAK, T_NEXT, T_DEFINED, T_CONTAINS, T_INFILE, - T_COUNT, T_ISEMPTY, T_INCLUDE, T_LOAD, - T_DEBUG, T_ERROR, T_MESSAGE, T_WARNING, T_LOG, - T_IF, T_OPTION, T_CACHE, T_MKPATH, T_WRITE_FILE, T_TOUCH }; -QHash<QString, TestFunc> qmake_testFunctions() +QMakeProject::QMakeProject() + : QMakeEvaluator(Option::globals, Option::parser, &Option::evalHandler) { - static QHash<QString, TestFunc> *qmake_test_functions = 0; - if(!qmake_test_functions) { - qmake_test_functions = new QHash<QString, TestFunc>; - qmake_test_functions->insert("requires", T_REQUIRES); - qmake_test_functions->insert("greaterThan", T_GREATERTHAN); - qmake_test_functions->insert("lessThan", T_LESSTHAN); - qmake_test_functions->insert("equals", T_EQUALS); - qmake_test_functions->insert("isEqual", T_EQUALS); - qmake_test_functions->insert("exists", T_EXISTS); - qmake_test_functions->insert("export", T_EXPORT); - qmake_test_functions->insert("clear", T_CLEAR); - qmake_test_functions->insert("unset", T_UNSET); - qmake_test_functions->insert("eval", T_EVAL); - qmake_test_functions->insert("CONFIG", T_CONFIG); - qmake_test_functions->insert("if", T_IF); - qmake_test_functions->insert("isActiveConfig", T_CONFIG); - qmake_test_functions->insert("system", T_SYSTEM); - qmake_test_functions->insert("return", T_RETURN); - qmake_test_functions->insert("break", T_BREAK); - qmake_test_functions->insert("next", T_NEXT); - qmake_test_functions->insert("defined", T_DEFINED); - qmake_test_functions->insert("contains", T_CONTAINS); - qmake_test_functions->insert("infile", T_INFILE); - qmake_test_functions->insert("count", T_COUNT); - qmake_test_functions->insert("isEmpty", T_ISEMPTY); - qmake_test_functions->insert("include", T_INCLUDE); - qmake_test_functions->insert("load", T_LOAD); - qmake_test_functions->insert("debug", T_DEBUG); - qmake_test_functions->insert("error", T_ERROR); - qmake_test_functions->insert("message", T_MESSAGE); - qmake_test_functions->insert("warning", T_WARNING); - qmake_test_functions->insert("log", T_LOG); - qmake_test_functions->insert("option", T_OPTION); - qmake_test_functions->insert("cache", T_CACHE); - qmake_test_functions->insert("mkpath", T_MKPATH); - qmake_test_functions->insert("write_file", T_WRITE_FILE); - qmake_test_functions->insert("touch", T_TOUCH); - } - return *qmake_test_functions; } -struct parser_info { - QString file; - int line_no; - bool from_file; -} parser; - -static QString cached_source_root; -static QString cached_build_root; -static QStringList cached_qmakepath; -static QStringList cached_qmakefeatures; - -static QStringList *all_feature_roots[2] = { 0, 0 }; - -static void -invalidateFeatureRoots() +QMakeProject::QMakeProject(QMakeProject *p) + : QMakeEvaluator(Option::globals, Option::parser, &Option::evalHandler) { - for (int i = 0; i < 2; i++) - if (all_feature_roots[i]) - all_feature_roots[i]->clear(); + initFrom(*p); } -static QString remove_quotes(const QString &arg) +bool QMakeProject::read(const QString &project, LoadFlags what) { - const ushort SINGLEQUOTE = '\''; - const ushort DOUBLEQUOTE = '"'; - - const QChar *arg_data = arg.data(); - const ushort first = arg_data->unicode(); - const int arg_len = arg.length(); - if(first == SINGLEQUOTE || first == DOUBLEQUOTE) { - const ushort last = (arg_data+arg_len-1)->unicode(); - if(last == first) - return arg.mid(1, arg_len-2); - } - return arg; + m_projectFile = project; + setOutputDir(Option::output_dir); + QString absproj = (project == QLatin1String("-")) + ? QLatin1String("(stdin)") + : QDir::cleanPath(QDir(qmake_getpwd()).absoluteFilePath(project)); + return evaluateFile(absproj, QMakeHandler::EvalProjectFile, what); } -static QString varMap(const QString &x) +static ProStringList prepareBuiltinArgs(const QList<ProStringList> &args) { - QString ret(x); - if(ret == "INTERFACES") - ret = "FORMS"; - else if(ret == "QMAKE_POST_BUILD") - ret = "QMAKE_POST_LINK"; - else if(ret == "TARGETDEPS") - ret = "POST_TARGETDEPS"; - else if(ret == "LIBPATH") - ret = "QMAKE_LIBDIR"; - else if(ret == "QMAKE_EXT_MOC") - ret = "QMAKE_EXT_CPP_MOC"; - else if(ret == "QMAKE_MOD_MOC") - ret = "QMAKE_H_MOD_MOC"; - else if(ret == "QMAKE_LFLAGS_SHAPP") - ret = "QMAKE_LFLAGS_APP"; - else if(ret == "PRECOMPH") - ret = "PRECOMPILED_HEADER"; - else if(ret == "PRECOMPCPP") - ret = "PRECOMPILED_SOURCE"; - else if(ret == "INCPATH") - ret = "INCLUDEPATH"; - else if(ret == "QMAKE_EXTRA_WIN_COMPILERS" || ret == "QMAKE_EXTRA_UNIX_COMPILERS") - ret = "QMAKE_EXTRA_COMPILERS"; - else if(ret == "QMAKE_EXTRA_WIN_TARGETS" || ret == "QMAKE_EXTRA_UNIX_TARGETS") - ret = "QMAKE_EXTRA_TARGETS"; - else if(ret == "QMAKE_EXTRA_UNIX_INCLUDES") - ret = "QMAKE_EXTRA_INCLUDES"; - else if(ret == "QMAKE_EXTRA_UNIX_VARIABLES") - ret = "QMAKE_EXTRA_VARIABLES"; - else if(ret == "QMAKE_RPATH") - ret = "QMAKE_LFLAGS_RPATH"; - else if(ret == "QMAKE_FRAMEWORKDIR") - ret = "QMAKE_FRAMEWORKPATH"; - else if(ret == "QMAKE_FRAMEWORKDIR_FLAGS") - ret = "QMAKE_FRAMEWORKPATH_FLAGS"; - else if(ret == "IN_PWD") - ret = "PWD"; - else - return ret; - warn_msg(WarnDeprecated, "%s:%d: Variable %s is deprecated; use %s instead.", - parser.file.toLatin1().constData(), parser.line_no, - x.toLatin1().constData(), ret.toLatin1().constData()); + ProStringList ret; + ret.reserve(args.size()); + foreach (const ProStringList &arg, args) + ret << arg.join(" "); return ret; } -static QStringList split_arg_list(const QString ¶ms) +bool QMakeProject::test(const ProKey &func, const QList<ProStringList> &args) { - int quote = 0; - QStringList args; + m_current.clear(); - const ushort LPAREN = '('; - const ushort RPAREN = ')'; - const ushort SINGLEQUOTE = '\''; - const ushort DOUBLEQUOTE = '"'; - const ushort BACKSLASH = '\\'; - const ushort COMMA = ','; - const ushort SPACE = ' '; - //const ushort TAB = '\t'; + QHash<ProKey, ProFunctionDef>::ConstIterator it = + m_functionDefs.testFunctions.constFind(func); + if (it != m_functionDefs.testFunctions.constEnd()) + return evaluateBoolFunction(*it, args, func) == ReturnTrue; - const QChar *params_data = params.data(); - const int params_len = params.length(); - for(int last = 0; ;) { - while(last < params_len && (params_data[last].unicode() == SPACE - /*|| params_data[last].unicode() == TAB*/)) - ++last; - for(int x = last, parens = 0; ; x++) { - if(x == params_len) { - while(x > last && params_data[x-1].unicode() == SPACE) - --x; - args << params.mid(last, x - last); - // Could do a check for unmatched parens here, but split_value_list() - // is called on all our output, so mistakes will be caught anyway. - return args; - } - ushort unicode = params_data[x].unicode(); - if(x != (int)params_len-1 && unicode == BACKSLASH && - (params_data[x+1].unicode() == SINGLEQUOTE || params_data[x+1].unicode() == DOUBLEQUOTE)) { - x++; //get that 'escape' - } else if(quote && unicode == quote) { - quote = 0; - } else if(!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) { - quote = unicode; - } else if(unicode == RPAREN) { - --parens; - } else if(unicode == LPAREN) { - ++parens; - } - if(!parens && !quote && unicode == COMMA) { - int prev = last; - last = x+1; - while(x > prev && params_data[x-1].unicode() == SPACE) - --x; - args << params.mid(prev, x - prev); - break; - } - } - } + return evaluateBuiltinConditional(func, prepareBuiltinArgs(args)) == ReturnTrue; } -static QStringList split_value_list(const QString &vals) -{ - QString build; - QStringList ret; - ushort quote = 0; - int parens = 0; - - const ushort LPAREN = '('; - const ushort RPAREN = ')'; - const ushort SINGLEQUOTE = '\''; - const ushort DOUBLEQUOTE = '"'; - const ushort BACKSLASH = '\\'; - - ushort unicode; - const QChar *vals_data = vals.data(); - const int vals_len = vals.length(); - for(int x = 0; x < vals_len; x++) { - unicode = vals_data[x].unicode(); - if(x != (int)vals_len-1 && unicode == BACKSLASH && - (vals_data[x+1].unicode() == SINGLEQUOTE || vals_data[x+1].unicode() == DOUBLEQUOTE)) { - build += vals_data[x++]; //get that 'escape' - } else if(quote && unicode == quote) { - quote = 0; - } else if(!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) { - quote = unicode; - } else if(unicode == RPAREN) { - --parens; - } else if(unicode == LPAREN) { - ++parens; - } - - if(!parens && !quote && (vals_data[x] == Option::field_sep)) { - ret << build; - build.clear(); - } else { - build += vals_data[x]; - } - } - if(!build.isEmpty()) - ret << build; - if (parens) - warn_msg(WarnDeprecated, "%s:%d: Unmatched parentheses are deprecated.", - parser.file.toLatin1().constData(), parser.line_no); - // Could do a check for unmatched quotes here, but doVariableReplaceExpand() - // is called on all our output, so mistakes will be caught anyway. - return ret; -} - -//just a parsable entity -struct ParsableBlock -{ - ParsableBlock() : ref_cnt(1) { } - virtual ~ParsableBlock() { } - - struct Parse { - QString text; - parser_info pi; - Parse(const QString &t) : text(t){ pi = parser; } - }; - QList<Parse> parselist; - - inline int ref() { return ++ref_cnt; } - inline int deref() { return --ref_cnt; } - -protected: - int ref_cnt; - virtual bool continueBlock() = 0; - bool eval(QMakeProject *p, QHash<QString, QStringList> &place); -}; - -bool ParsableBlock::eval(QMakeProject *p, QHash<QString, QStringList> &place) +QStringList QMakeProject::expand(const ProKey &func, const QList<ProStringList> &args) { - //save state - parser_info pi = parser; - const int block_count = p->scope_blocks.count(); - - //execute - bool ret = true; - for(int i = 0; i < parselist.count(); i++) { - parser = parselist.at(i).pi; - if(!(ret = p->parse(parselist.at(i).text, place)) || !continueBlock()) - break; - } - - //restore state - parser = pi; - while(p->scope_blocks.count() > block_count) - p->scope_blocks.pop(); - return ret; -} - -//defined functions -struct FunctionBlock : public ParsableBlock -{ - FunctionBlock() : calling_place(0), scope_level(1), cause_return(false) { } - - QHash<QString, QStringList> vars; - QHash<QString, QStringList> *calling_place; - QStringList return_value; - int scope_level; - bool cause_return; - - bool exec(const QList<QStringList> &args, - QMakeProject *p, QHash<QString, QStringList> &place, QStringList &functionReturn); - virtual bool continueBlock() { return !cause_return; } -}; - -bool FunctionBlock::exec(const QList<QStringList> &args, - QMakeProject *proj, QHash<QString, QStringList> &place, - QStringList &functionReturn) -{ - //save state -#if 1 - calling_place = &place; -#else - calling_place = &proj->variables(); -#endif - return_value.clear(); - cause_return = false; - - //execute -#if 0 - vars = proj->variables(); // should be place so that local variables can be inherited -#else - vars = place; -#endif - vars["ARGS"].clear(); - for(int i = 0; i < args.count(); i++) { - vars["ARGS"] += args[i]; - vars[QString::number(i+1)] = args[i]; - } - bool ret = ParsableBlock::eval(proj, vars); - functionReturn = return_value; - - //restore state - calling_place = 0; - return_value.clear(); - vars.clear(); - return ret; -} - -//loops -struct IteratorBlock : public ParsableBlock -{ - IteratorBlock() : scope_level(1), loop_forever(false), cause_break(false), cause_next(false) { } - - int scope_level; - - struct Test { - QString func; - QStringList args; - bool invert; - parser_info pi; - Test(const QString &f, QStringList &a, bool i) : func(f), args(a), invert(i) { pi = parser; } - }; - QList<Test> test; - - QString variable; - - bool loop_forever, cause_break, cause_next; - QStringList list; - - bool exec(QMakeProject *p, QHash<QString, QStringList> &place); - virtual bool continueBlock() { return !cause_next && !cause_break; } -}; -bool IteratorBlock::exec(QMakeProject *p, QHash<QString, QStringList> &place) -{ - bool ret = true; - QStringList::Iterator it; - if(!loop_forever) - it = list.begin(); - int iterate_count = 0; - //save state - IteratorBlock *saved_iterator = p->iterator; - p->iterator = this; - - //do the loop - while(loop_forever || it != list.end()) { - cause_next = cause_break = false; - if(!loop_forever && (*it).isEmpty()) { //ignore empty items - ++it; - continue; - } - - //set up the loop variable - QStringList va; - if(!variable.isEmpty()) { - va = place[variable]; - if(loop_forever) - place[variable] = QStringList(QString::number(iterate_count)); - else - place[variable] = QStringList(*it); - } - //do the iterations - bool succeed = true; - for(QList<Test>::Iterator test_it = test.begin(); test_it != test.end(); ++test_it) { - parser = (*test_it).pi; - succeed = p->doProjectTest((*test_it).func, (*test_it).args, place); - if((*test_it).invert) - succeed = !succeed; - if(!succeed) - break; - } - if(succeed) - ret = ParsableBlock::eval(p, place); - //restore the variable in the map - if(!variable.isEmpty()) - place[variable] = va; - //loop counters - if(!loop_forever) - ++it; - iterate_count++; - if(!ret || cause_break) - break; - } + m_current.clear(); - //restore state - p->iterator = saved_iterator; - return ret; -} + QHash<ProKey, ProFunctionDef>::ConstIterator it = + m_functionDefs.replaceFunctions.constFind(func); + if (it != m_functionDefs.replaceFunctions.constEnd()) + return evaluateFunction(*it, args, 0).toQStringList(); -QMakeProject::ScopeBlock::~ScopeBlock() -{ -#if 0 - if(iterate) - delete iterate; -#endif + return evaluateBuiltinExpand(func, prepareBuiltinArgs(args)).toQStringList(); } -static void qmake_error_msg(const QString &msg) +ProString QMakeProject::expand(const QString &expr, const QString &where, int line) { - fprintf(stderr, "%s:%d: %s\n", parser.file.toLatin1().constData(), parser.line_no, - msg.toLatin1().constData()); -} - -/* - 1) environment variable QMAKEFEATURES (as separated by colons) - 2) property variable QMAKEFEATURES (as separated by colons) - 3) <project_root> (where .qmake.cache lives) + FEATURES_DIR - 4) environment variable QMAKEPATH (as separated by colons) + /mkspecs/FEATURES_DIR - 5) your QMAKESPEC/features dir - 6) your data_install/mkspecs/FEATURES_DIR - 7) your QMAKESPEC/../FEATURES_DIR dir - - FEATURES_DIR is defined as: - - 1) features/(unix|win32|macx)/ - 2) features/ -*/ -QStringList QMakeProject::qmakeFeaturePaths() -{ - const QString mkspecs_concat = QLatin1String("/mkspecs"); - const QString base_concat = QLatin1String("/features"); - QStringList concat; - foreach (const QString &sfx, values("QMAKE_PLATFORM", vars)) - concat << base_concat + QLatin1Char('/') + sfx; - concat << base_concat; - - QStringList feature_roots = splitPathList(QString::fromLocal8Bit(qgetenv("QMAKEFEATURES"))); - feature_roots += cached_qmakefeatures; - if(prop) - feature_roots += splitPathList(prop->value("QMAKEFEATURES").toQString()); - QStringList feature_bases; - if (!cached_build_root.isEmpty()) - feature_bases << cached_build_root; - if (!cached_source_root.isEmpty()) - feature_bases << cached_source_root; - QStringList qmakepath = splitPathList(QString::fromLocal8Bit(qgetenv("QMAKEPATH"))); - qmakepath += cached_qmakepath; - foreach (const QString &path, qmakepath) - feature_bases << (path + mkspecs_concat); - if (!real_spec.isEmpty()) { - // The spec is already platform-dependent, so no subdirs here. - feature_roots << real_spec + base_concat; - - // Also check directly under the root directory of the mkspecs collection - QFileInfo specfi(real_spec); - QDir specrootdir(specfi.absolutePath()); - while (!specrootdir.isRoot()) { - const QString specrootpath = specrootdir.path(); - if (specrootpath.endsWith(mkspecs_concat)) { - if (QFile::exists(specrootpath + base_concat)) - feature_bases << specrootpath; - break; - } - specrootdir.cdUp(); + ProString ret; + if (ProFile *pro = m_parser->parsedProBlock(expr, where, line, QMakeParser::ValueGrammar)) { + if (pro->isOk()) { + m_current.pro = pro; + m_current.line = 0; + const ushort *tokPtr = pro->tokPtr(); + ProStringList result = expandVariableReferences(tokPtr, 1, true); + if (!result.isEmpty()) + ret = result.at(0); } + pro->deref(); } - feature_bases << (QLibraryInfo::rawLocation(QLibraryInfo::HostDataPath, - QLibraryInfo::EffectivePaths) + mkspecs_concat); - foreach (const QString &fb, feature_bases) - foreach (const QString &cc, concat) - feature_roots << (fb + cc); - feature_roots.removeDuplicates(); - - QStringList ret; - foreach (const QString &root, feature_roots) - if (QFileInfo(root).exists()) - ret << root; return ret; } -QStringList qmake_mkspec_paths() -{ - QStringList ret; - const QString concat = QLatin1String("/mkspecs"); - - QStringList qmakepath = splitPathList(QString::fromLocal8Bit(qgetenv("QMAKEPATH"))); - qmakepath += cached_qmakepath; - foreach (const QString &path, qmakepath) - ret << (path + concat); - if (!cached_build_root.isEmpty()) - ret << cached_build_root + concat; - if (!cached_source_root.isEmpty()) - ret << cached_source_root + concat; - ret << QLibraryInfo::rawLocation(QLibraryInfo::HostDataPath, QLibraryInfo::EffectivePaths) + concat; - ret.removeDuplicates(); - - return ret; -} - -static void -setTemplate(QStringList &varlist) -{ - if (!Option::user_template.isEmpty()) { // Don't permit override - varlist = QStringList(Option::user_template); - } else { - if (varlist.isEmpty()) - varlist << "app"; - else - varlist.erase(varlist.begin() + 1, varlist.end()); - } - if (!Option::user_template_prefix.isEmpty() - && !varlist.first().startsWith(Option::user_template_prefix)) { - varlist.first().prepend(Option::user_template_prefix); - } -} - -QMakeProject::~QMakeProject() -{ - if(own_prop) - delete prop; - cleanup(); -} - - -void -QMakeProject::init(QMakeProperty *p) -{ - if(!p) { - prop = new QMakeProperty; - own_prop = true; - } else { - prop = p; - own_prop = false; - } - host_build = false; - reset(); -} - -void -QMakeProject::cleanup() -{ - for (QHash<QString, FunctionBlock*>::iterator it = replaceFunctions.begin(); it != replaceFunctions.end(); ++it) - if (!it.value()->deref()) - delete it.value(); - replaceFunctions.clear(); - for (QHash<QString, FunctionBlock*>::iterator it = testFunctions.begin(); it != testFunctions.end(); ++it) - if (!it.value()->deref()) - delete it.value(); - testFunctions.clear(); -} - -// Duplicate project. It is *not* allowed to call the complex read() functions on the copy. -QMakeProject::QMakeProject(QMakeProject *p, const QHash<QString, QStringList> *_vars) -{ - init(p->properties()); - vars = _vars ? *_vars : p->vars; - host_build = p->host_build; - for(QHash<QString, FunctionBlock*>::iterator it = p->replaceFunctions.begin(); it != p->replaceFunctions.end(); ++it) { - it.value()->ref(); - replaceFunctions.insert(it.key(), it.value()); - } - for(QHash<QString, FunctionBlock*>::iterator it = p->testFunctions.begin(); it != p->testFunctions.end(); ++it) { - it.value()->ref(); - testFunctions.insert(it.key(), it.value()); - } -} - -void -QMakeProject::reset() -{ - // scope_blocks starts with one non-ignoring entity - scope_blocks.clear(); - scope_blocks.push(ScopeBlock()); - iterator = 0; - function = 0; - backslashWarned = false; - need_restart = false; -} - -bool -QMakeProject::parse(const QString &t, QHash<QString, QStringList> &place, int numLines) -{ - // To preserve the integrity of any UTF-8 characters in .pro file, temporarily replace the - // non-breaking space (0xA0) characters with another non-space character, so that - // QString::simplified() call will not replace it with space. - // Note: There won't be any two byte characters in .pro files, so 0x10A0 should be a safe - // replacement character. - static QChar nbsp(0xA0); - static QChar nbspFix(0x01A0); - QString s; - if (t.indexOf(nbsp) != -1) { - s = t; - s.replace(nbsp, nbspFix); - s = s.simplified(); - s.replace(nbspFix, nbsp); - } else { - s = t.simplified(); - } - - int hash_mark = s.indexOf("#"); - if(hash_mark != -1) //good bye comments - s = s.left(hash_mark); - if(s.isEmpty()) // blank_line - return true; - - if(scope_blocks.top().ignore) { - bool continue_parsing = false; - // adjust scope for each block which appears on a single line - for(int i = 0; i < s.length(); i++) { - if(s[i] == '{') { - scope_blocks.push(ScopeBlock(true)); - } else if(s[i] == '}') { - if(scope_blocks.count() == 1) { - fprintf(stderr, "Braces mismatch %s:%d\n", parser.file.toLatin1().constData(), parser.line_no); - return false; - } - ScopeBlock sb = scope_blocks.pop(); - if(sb.iterate) { - sb.iterate->exec(this, place); - delete sb.iterate; - sb.iterate = 0; - } - if(!scope_blocks.top().ignore) { - debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(), - parser.line_no, scope_blocks.count()+1); - s = s.mid(i+1).trimmed(); - continue_parsing = !s.isEmpty(); - break; - } - } - } - if(!continue_parsing) { - debug_msg(1, "Project Parser: %s:%d : Ignored due to block being false.", - parser.file.toLatin1().constData(), parser.line_no); - return true; - } - } - - if(function) { - QString append; - int d_off = 0; - const QChar *d = s.unicode(); - bool function_finished = false; - while(d_off < s.length()) { - if(*(d+d_off) == QLatin1Char('}')) { - function->scope_level--; - if(!function->scope_level) { - function_finished = true; - break; - } - } else if(*(d+d_off) == QLatin1Char('{')) { - function->scope_level++; - } - append += *(d+d_off); - ++d_off; - } - if(!append.isEmpty()) - function->parselist.append(IteratorBlock::Parse(append)); - if(function_finished) { - function = 0; - s = QString(d+d_off, s.length()-d_off); - } else { - return true; - } - } else if(IteratorBlock *it = scope_blocks.top().iterate) { - QString append; - int d_off = 0; - const QChar *d = s.unicode(); - bool iterate_finished = false; - while(d_off < s.length()) { - if(*(d+d_off) == QLatin1Char('}')) { - it->scope_level--; - if(!it->scope_level) { - iterate_finished = true; - break; - } - } else if(*(d+d_off) == QLatin1Char('{')) { - it->scope_level++; - } - append += *(d+d_off); - ++d_off; - } - if(!append.isEmpty()) - scope_blocks.top().iterate->parselist.append(IteratorBlock::Parse(append)); - if(iterate_finished) { - scope_blocks.top().iterate = 0; - bool ret = it->exec(this, place); - delete it; - if(!ret) - return false; - s = s.mid(d_off); - } else { - return true; - } - } - - QString scope, var, op; - QStringList val; -#define SKIP_WS(d, o, l) while(o < l && (*(d+o) == QLatin1Char(' ') || *(d+o) == QLatin1Char('\t'))) ++o - const QChar *d = s.unicode(); - int d_off = 0; - SKIP_WS(d, d_off, s.length()); - IteratorBlock *iterator = 0; - bool scope_failed = false, else_line = false, or_op=false; - QChar quote = 0; - int parens = 0, scope_count=0, start_block = 0; - while(d_off < s.length()) { - if(!parens) { - if(*(d+d_off) == QLatin1Char('=')) - break; - if(*(d+d_off) == QLatin1Char('+') || *(d+d_off) == QLatin1Char('-') || - *(d+d_off) == QLatin1Char('*') || *(d+d_off) == QLatin1Char('~')) { - if(*(d+d_off+1) == QLatin1Char('=')) { - break; - } else if(*(d+d_off+1) == QLatin1Char(' ')) { - const QChar *k = d+d_off+1; - int k_off = 0; - SKIP_WS(k, k_off, s.length()-d_off); - if(*(k+k_off) == QLatin1Char('=')) { - QString msg; - qmake_error_msg(QString(d+d_off, 1) + "must be followed immediately by ="); - return false; - } - } - } - } - - if(!quote.isNull()) { - if(*(d+d_off) == quote) - quote = QChar(); - } else if(*(d+d_off) == '(') { - ++parens; - } else if(*(d+d_off) == ')') { - --parens; - } else if(*(d+d_off) == '"' /*|| *(d+d_off) == '\''*/) { - quote = *(d+d_off); - } - - if(!parens && quote.isNull() && - (*(d+d_off) == QLatin1Char(':') || *(d+d_off) == QLatin1Char('{') || - *(d+d_off) == QLatin1Char(')') || *(d+d_off) == QLatin1Char('|'))) { - scope_count++; - scope = var.trimmed(); - if(*(d+d_off) == QLatin1Char(')')) - scope += *(d+d_off); // need this - var = ""; - - bool test = scope_failed; - if(scope.isEmpty()) { - test = true; - } else if(scope.toLower() == "else") { //else is a builtin scope here as it modifies state - if(scope_count != 1 || scope_blocks.top().else_status == ScopeBlock::TestNone) { - qmake_error_msg(("Unexpected " + scope + " ('" + s + "')").toLatin1()); - return false; - } - else_line = true; - test = (scope_blocks.top().else_status == ScopeBlock::TestSeek); - debug_msg(1, "Project Parser: %s:%d : Else%s %s.", parser.file.toLatin1().constData(), parser.line_no, - scope == "else" ? "" : QString(" (" + scope + ")").toLatin1().constData(), - test ? "considered" : "excluded"); - } else { - QString comp_scope = scope; - bool invert_test = (comp_scope.at(0) == QLatin1Char('!')); - if(invert_test) - comp_scope = comp_scope.mid(1); - int lparen = comp_scope.indexOf('('); - if(or_op == scope_failed) { - if(lparen != -1) { // if there is an lparen in the scope, it IS a function - int rparen = comp_scope.lastIndexOf(')'); - if(rparen == -1) { - qmake_error_msg("Function missing right paren: " + comp_scope); - return false; - } - QString func = comp_scope.left(lparen); - QStringList args = split_arg_list(comp_scope.mid(lparen+1, rparen - lparen - 1)); - if(function) { - fprintf(stderr, "%s:%d: No tests can come after a function definition!\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } else if(func == "for") { //for is a builtin function here, as it modifies state - if(args.count() > 2 || args.count() < 1) { - fprintf(stderr, "%s:%d: for(iterate, list) requires two arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } else if(iterator) { - fprintf(stderr, "%s:%d unexpected nested for()\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } - - iterator = new IteratorBlock; - QString it_list; - if(args.count() == 1) { - doVariableReplace(args[0], place); - it_list = args[0]; - if(args[0] != "ever") { - delete iterator; - iterator = 0; - fprintf(stderr, "%s:%d: for(iterate, list) requires two arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } - it_list = "forever"; - } else if(args.count() == 2) { - iterator->variable = args[0]; - doVariableReplace(args[1], place); - it_list = args[1]; - } - QStringList list = place[it_list]; - if(list.isEmpty()) { - if(it_list == "forever") { - iterator->loop_forever = true; - } else { - int dotdot = it_list.indexOf(".."); - if(dotdot != -1) { - bool ok; - int start = it_list.left(dotdot).toInt(&ok); - if(ok) { - int end = it_list.mid(dotdot+2).toInt(&ok); - if(ok) { - if(start < end) { - for(int i = start; i <= end; i++) - list << QString::number(i); - } else { - for(int i = start; i >= end; i--) - list << QString::number(i); - } - } - } - } - } - } - iterator->list = list; - test = !invert_test; - } else if(iterator) { - iterator->test.append(IteratorBlock::Test(func, args, invert_test)); - test = !invert_test; - } else if(func == "defineTest" || func == "defineReplace") { - if(!function_blocks.isEmpty()) { - fprintf(stderr, - "%s:%d: cannot define a function within another definition.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } - if(args.count() != 1) { - fprintf(stderr, "%s:%d: %s(function_name) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData()); - return false; - } - QHash<QString, FunctionBlock*> *map = 0; - if(func == "defineTest") - map = &testFunctions; - else - map = &replaceFunctions; -#if 0 - if(!map || map->contains(args[0])) { - fprintf(stderr, "%s:%d: Function[%s] multiply defined.\n", - parser.file.toLatin1().constData(), parser.line_no, args[0].toLatin1().constData()); - return false; - } -#endif - function = new FunctionBlock; - map->insert(args[0], function); - test = true; - } else { - test = doProjectTest(func, args, place); - if(*(d+d_off) == QLatin1Char(')') && d_off == s.length()-1) { - if(invert_test) - test = !test; - scope_blocks.top().else_status = - (test ? ScopeBlock::TestFound : ScopeBlock::TestSeek); - return true; // assume we are done - } - } - } else { - QString cscope = comp_scope.trimmed(); - doVariableReplace(cscope, place); - test = isActiveConfig(cscope.trimmed(), true, &place); - } - if(invert_test) - test = !test; - } - } - if(!test && !scope_failed) - debug_msg(1, "Project Parser: %s:%d : Test (%s) failed.", parser.file.toLatin1().constData(), - parser.line_no, scope.toLatin1().constData()); - if(test == or_op) - scope_failed = !test; - or_op = (*(d+d_off) == QLatin1Char('|')); - - if(*(d+d_off) == QLatin1Char('{')) { // scoping block - start_block++; - if(iterator) { - for(int off = 0, braces = 0; true; ++off) { - if(*(d+d_off+off) == QLatin1Char('{')) - ++braces; - else if(*(d+d_off+off) == QLatin1Char('}') && braces) - --braces; - if(!braces || d_off+off == s.length()) { - iterator->parselist.append(s.mid(d_off, off-1)); - if(braces > 1) - iterator->scope_level += braces-1; - d_off += off-1; - break; - } - } - } - } - } else if(!parens && *(d+d_off) == QLatin1Char('}')) { - if(start_block) { - --start_block; - } else if(!scope_blocks.count()) { - warn_msg(WarnParser, "Possible braces mismatch %s:%d", parser.file.toLatin1().constData(), parser.line_no); - } else { - if(scope_blocks.count() == 1) { - fprintf(stderr, "Braces mismatch %s:%d\n", parser.file.toLatin1().constData(), parser.line_no); - return false; - } - debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(), - parser.line_no, scope_blocks.count()); - ScopeBlock sb = scope_blocks.pop(); - if(sb.iterate) - sb.iterate->exec(this, place); - } - } else { - var += *(d+d_off); - } - ++d_off; - } - var = var.trimmed(); - - if(!else_line || (else_line && !scope_failed)) - scope_blocks.top().else_status = (!scope_failed ? ScopeBlock::TestFound : ScopeBlock::TestSeek); - if(start_block) { - ScopeBlock next_block(scope_failed); - next_block.iterate = iterator; - if(iterator) - next_block.else_status = ScopeBlock::TestNone; - else if(scope_failed) - next_block.else_status = ScopeBlock::TestSeek; - else - next_block.else_status = ScopeBlock::TestFound; - scope_blocks.push(next_block); - debug_msg(1, "Project Parser: %s:%d : Entering block %d (%d). [%s]", parser.file.toLatin1().constData(), - parser.line_no, scope_blocks.count(), scope_failed, s.toLatin1().constData()); - } else if(iterator) { - iterator->parselist.append(QString(var+s.mid(d_off))); - bool ret = iterator->exec(this, place); - delete iterator; - return ret; - } - - if((!scope_count && !var.isEmpty()) || (scope_count == 1 && else_line)) - scope_blocks.top().else_status = ScopeBlock::TestNone; - if(d_off == s.length()) { - if(!var.trimmed().isEmpty()) - qmake_error_msg(("Parse Error ('" + s + "')").toLatin1()); - return var.isEmpty(); // allow just a scope - } - - SKIP_WS(d, d_off, s.length()); - for(; d_off < s.length() && op.indexOf('=') == -1; op += *(d+(d_off++))) - ; - op.replace(QRegExp("\\s"), ""); - - SKIP_WS(d, d_off, s.length()); - QString vals = s.mid(d_off); // vals now contains the space separated list of values - int rbraces = vals.count('}'), lbraces = vals.count('{'); - if(scope_blocks.count() > 1 && rbraces - lbraces == 1 && vals.endsWith('}')) { - debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.toLatin1().constData(), - parser.line_no, scope_blocks.count()); - ScopeBlock sb = scope_blocks.pop(); - if(sb.iterate) - sb.iterate->exec(this, place); - vals.truncate(vals.length()-1); - } else if(rbraces != lbraces) { - warn_msg(WarnParser, "Possible braces mismatch {%s} %s:%d", - vals.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no); - } - if(scope_failed) - return true; // oh well -#undef SKIP_WS - - doVariableReplace(var, place); - var = varMap(var); //backwards compatibility - - if(vals.contains('=') && numLines > 1) - warn_msg(WarnParser, "Possible accidental line continuation: {%s} at %s:%d", - var.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no); - - QStringList &varlist = place[var]; // varlist is the list in the symbol table - - if(Option::debug_level >= 1) { - QString tmp_vals = vals; - doVariableReplace(tmp_vals, place); - debug_msg(1, "Project Parser: %s:%d :%s: :%s: (%s)", parser.file.toLatin1().constData(), parser.line_no, - var.toLatin1().constData(), op.toLatin1().constData(), tmp_vals.toLatin1().constData()); - } - - // now do the operation - if(op == "~=") { - doVariableReplace(vals, place); - if(vals.length() < 4 || vals.at(0) != 's') { - qmake_error_msg(("~= operator only can handle s/// function ('" + - s + "')").toLatin1()); - return false; - } - QChar sep = vals.at(1); - QStringList func = vals.split(sep); - if(func.count() < 3 || func.count() > 4) { - qmake_error_msg(("~= operator only can handle s/// function ('" + - s + "')").toLatin1()); - return false; - } - bool global = false, case_sense = true, quote = false; - if(func.count() == 4) { - global = func[3].indexOf('g') != -1; - case_sense = func[3].indexOf('i') == -1; - quote = func[3].indexOf('q') != -1; - } - QString from = func[1], to = func[2]; - if(quote) - from = QRegExp::escape(from); - QRegExp regexp(from, case_sense ? Qt::CaseSensitive : Qt::CaseInsensitive); - for(QStringList::Iterator varit = varlist.begin(); varit != varlist.end();) { - if((*varit).contains(regexp)) { - (*varit) = (*varit).replace(regexp, to); - if ((*varit).isEmpty()) - varit = varlist.erase(varit); - else - ++varit; - if(!global) - break; - } else - ++varit; - } - } else { - QStringList vallist; - { - //doVariableReplace(vals, place); - QStringList tmp = split_value_list(vals); - for(int i = 0; i < tmp.size(); ++i) - vallist += doVariableReplaceExpand(tmp[i], place); - } - - if(op == "=") { -#if 0 // This is way too noisy - if(!varlist.isEmpty()) { - bool send_warning = false; - if(var != "TEMPLATE" && var != "TARGET") { - QSet<QString> incoming_vals = vallist.toSet(); - for(int i = 0; i < varlist.size(); ++i) { - const QString var = varlist.at(i).trimmed(); - if(!var.isEmpty() && !incoming_vals.contains(var)) { - send_warning = true; - break; - } - } - } - if(send_warning) - warn_msg(WarnParser, "Operator=(%s) clears variables previously set: %s:%d", - var.toLatin1().constData(), parser.file.toLatin1().constData(), parser.line_no); - } -#endif - varlist.clear(); - } - for(QStringList::ConstIterator valit = vallist.begin(); - valit != vallist.end(); ++valit) { - if((*valit).isEmpty()) - continue; - if((op == "*=" && !varlist.contains((*valit))) || - op == "=" || op == "+=") - varlist.append((*valit)); - else if(op == "-=") - varlist.removeAll((*valit)); - } - if(var == "REQUIRES") // special case to get communicated to backends! - doProjectCheckReqs(vallist, place); - else if (var == QLatin1String("TEMPLATE")) - setTemplate(varlist); - } - return true; -} - -bool -QMakeProject::read(QTextStream &file, QHash<QString, QStringList> &place) -{ - int numLines = 0; - bool ret = true; - QString s; - while(!file.atEnd()) { - parser.line_no++; - QString line = file.readLine().trimmed(); - int prelen = line.length(); - - int hash_mark = line.indexOf("#"); - if(hash_mark != -1) //good bye comments - line = line.left(hash_mark).trimmed(); - if(!line.isEmpty() && line.right(1) == "\\") { - if(!line.startsWith("#")) { - line.truncate(line.length() - 1); - s += line + Option::field_sep; - ++numLines; - } - } else if(!line.isEmpty() || (line.isEmpty() && !prelen)) { - if(s.isEmpty() && line.isEmpty()) - continue; - if(!line.isEmpty()) { - s += line; - ++numLines; - } - if(!s.isEmpty()) { - if(!(ret = parse(s, place, numLines))) { - s = ""; - numLines = 0; - break; - } - s = ""; - numLines = 0; - if (need_restart) - break; - } - } - } - if (!s.isEmpty()) - ret = parse(s, place, numLines); - return ret; -} - -bool -QMakeProject::read(const QString &file, QHash<QString, QStringList> &place) -{ - parser_info pi = parser; - reset(); - - const QString oldpwd = qmake_getpwd(); - QString filename = Option::normalizePath(file, false); - bool ret = false; - QFile qfile; - if (QFileInfo(file).isDir()) { - return false; - } else { - qfile.setFileName(filename); - ret = qfile.open(QIODevice::ReadOnly); - qmake_setpwd(QFileInfo(filename).absolutePath()); - } - if(ret) { - place["PWD"] = QStringList(qmake_getpwd()); - parser_info pi = parser; - parser.from_file = true; - parser.file = filename; - parser.line_no = 0; - if (qfile.peek(3) == QByteArray("\xef\xbb\xbf")) { - //UTF-8 BOM will cause subtle errors - qmake_error_msg("Unexpected UTF-8 BOM found"); - ret = false; - } else { - QTextStream t(&qfile); - ret = read(t, place); - } - qfile.close(); - } - if (!need_restart && scope_blocks.count() != 1) { - qmake_error_msg("Unterminated conditional block at end of file"); - ret = false; - } - parser = pi; - qmake_setpwd(oldpwd); - return ret; -} - -bool -QMakeProject::read(const QString &project, uchar cmd) -{ - pfile = QFileInfo(project).absoluteFilePath(); - return read(cmd); -} - -bool -QMakeProject::read(uchar cmd) -{ - again: - if (init_vars.isEmpty()) { - loadDefaults(); - init_vars = vars; - } else { - vars = init_vars; - } - if (cmd & ReadSetup) { - if (base_vars.isEmpty()) { - QString superdir; - QString project_root; - QStringList qmakepath; - QStringList qmakefeatures; - project_build_root.clear(); - if (Option::mkfile::do_cache) { // parse the cache - QHash<QString, QStringList> cache; - QString rdir = Option::output_dir; - forever { - QFileInfo qfi(rdir, QLatin1String(".qmake.super")); - if (qfi.exists()) { - superfile = qfi.filePath(); - if (!read(superfile, cache)) - return false; - superdir = rdir; - break; - } - QFileInfo qdfi(rdir); - if (qdfi.isRoot()) - break; - rdir = qdfi.path(); - } - if (Option::mkfile::cachefile.isEmpty()) { //find it as it has not been specified - QString sdir = qmake_getpwd(); - QString dir = Option::output_dir; - forever { - QFileInfo qsfi(sdir, QLatin1String(".qmake.conf")); - if (qsfi.exists()) { - conffile = qsfi.filePath(); - if (!read(conffile, cache)) - return false; - } - QFileInfo qfi(dir, QLatin1String(".qmake.cache")); - if (qfi.exists()) { - cachefile = qfi.filePath(); - if (!read(cachefile, cache)) - return false; - } - if (!conffile.isEmpty() || !cachefile.isEmpty()) { - project_root = sdir; - project_build_root = dir; - break; - } - if (dir == superdir) - break; - QFileInfo qsdfi(sdir); - QFileInfo qdfi(dir); - if (qsdfi.isRoot() || qdfi.isRoot()) - break; - sdir = qsdfi.path(); - dir = qdfi.path(); - } - } else { - QFileInfo fi(Option::mkfile::cachefile); - cachefile = QDir::cleanPath(fi.absoluteFilePath()); - if (!read(cachefile, cache)) - return false; - project_build_root = QDir::cleanPath(fi.absolutePath()); - // This intentionally bypasses finding a source root, - // as the result would be more or less arbitrary. - } - - if (Option::mkfile::xqmakespec.isEmpty() && !cache["XQMAKESPEC"].isEmpty()) - Option::mkfile::xqmakespec = cache["XQMAKESPEC"].first(); - if (Option::mkfile::qmakespec.isEmpty() && !cache["QMAKESPEC"].isEmpty()) { - Option::mkfile::qmakespec = cache["QMAKESPEC"].first(); - if (Option::mkfile::xqmakespec.isEmpty()) - Option::mkfile::xqmakespec = Option::mkfile::qmakespec; - } - qmakepath = cache.value(QLatin1String("QMAKEPATH")); - qmakefeatures = cache.value(QLatin1String("QMAKEFEATURES")); - - if (!superfile.isEmpty()) - vars["_QMAKE_SUPER_CACHE_"] << superfile; - if (!cachefile.isEmpty()) - vars["_QMAKE_CACHE_"] << cachefile; - } - - // Look for mkspecs/ in source and build. First to win determines the root. - QString sdir = qmake_getpwd(); - QString dir = Option::output_dir; - while (dir != project_build_root) { - if ((dir != sdir && QFileInfo(sdir, QLatin1String("mkspecs")).isDir()) - || QFileInfo(dir, QLatin1String("mkspecs")).isDir()) { - if (dir != sdir) - project_root = sdir; - project_build_root = dir; - break; - } - if (dir == superdir) - break; - QFileInfo qsdfi(sdir); - QFileInfo qdfi(dir); - if (qsdfi.isRoot() || qdfi.isRoot()) - break; - sdir = qsdfi.path(); - dir = qdfi.path(); - } - - if (qmakepath != cached_qmakepath || qmakefeatures != cached_qmakefeatures - || project_build_root != cached_build_root) { // No need to check source dir, as it goes in sync - cached_source_root = project_root; - cached_build_root = project_build_root; - cached_qmakepath = qmakepath; - cached_qmakefeatures = qmakefeatures; - invalidateFeatureRoots(); - } - - { // parse mkspec - QString *specp = host_build ? &Option::mkfile::qmakespec : &Option::mkfile::xqmakespec; - QString qmakespec = *specp; - if (qmakespec.isEmpty()) - qmakespec = host_build ? "default-host" : "default"; - if (QDir::isRelativePath(qmakespec)) { - QStringList mkspec_roots = qmake_mkspec_paths(); - debug_msg(2, "Looking for mkspec %s in (%s)", qmakespec.toLatin1().constData(), - mkspec_roots.join("::").toLatin1().constData()); - bool found_mkspec = false; - for (QStringList::ConstIterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) { - QString mkspec = (*it) + QLatin1Char('/') + qmakespec; - if (QFile::exists(mkspec)) { - found_mkspec = true; - *specp = qmakespec = mkspec; - break; - } - } - if (!found_mkspec) { - fprintf(stderr, "Could not find mkspecs for your QMAKESPEC(%s) after trying:\n\t%s\n", - qmakespec.toLatin1().constData(), mkspec_roots.join("\n\t").toLatin1().constData()); - return false; - } - } - - // We do this before reading the spec, so it can use module and feature paths from - // here without resorting to tricks. This is the only planned use case anyway. - if (!superfile.isEmpty()) { - debug_msg(1, "Project super cache file: reading %s", superfile.toLatin1().constData()); - read(superfile, vars); - } - - // parse qmake configuration - doProjectInclude("spec_pre", IncludeFlagFeature, vars); - while(qmakespec.endsWith(QLatin1Char('/'))) - qmakespec.truncate(qmakespec.length()-1); - QString spec = qmakespec + QLatin1String("/qmake.conf"); - debug_msg(1, "QMAKESPEC conf: reading %s", spec.toLatin1().constData()); - if (!read(spec, vars)) { - fprintf(stderr, "Failure to read QMAKESPEC conf file %s.\n", spec.toLatin1().constData()); - return false; - } -#ifdef Q_OS_UNIX - real_spec = QFileInfo(qmakespec).canonicalFilePath(); -#else - // We can't resolve symlinks as they do on Unix, so configure.exe puts the source of the - // qmake.conf at the end of the default/qmake.conf in the QMAKESPEC_ORG variable. - QString orig_spec = first(ProKey("QMAKESPEC_ORIGINAL")).toQString(); - real_spec = orig_spec.isEmpty() ? qmakespec : orig_spec; -#endif - vars["QMAKESPEC"] << real_spec; - short_spec = QFileInfo(real_spec).fileName(); - doProjectInclude("spec_post", IncludeFlagFeature, vars); - // The spec extends the feature search path, so invalidate the cache. - invalidateFeatureRoots(); - // The MinGW and x-build specs may change the separator; $$shell_{path,quote}() need it - Option::dir_sep = first("QMAKE_DIR_SEP").toQString(); - - if (!conffile.isEmpty()) { - debug_msg(1, "Project config file: reading %s", conffile.toLatin1().constData()); - read(conffile, vars); - } - if (!cachefile.isEmpty()) { - debug_msg(1, "QMAKECACHE file: reading %s", cachefile.toLatin1().constData()); - read(cachefile, vars); - } - } - - base_vars = vars; - } else { - vars = base_vars; // start with the base - } - setupProject(); - } else if (cmd & ReadFeatures) { - // Even when ReadSetup is not set, but ReadFeatures is, - // we still need to process spec_pre.prf to load some - // default values and other settings. - debug_msg(1, "Processing spec_pre (but skipping actual spec): %s", vars["CONFIG"].join("::").toLatin1().constData()); - doProjectInclude("spec_pre", IncludeFlagFeature, vars); - } - - for (ProValueMap::ConstIterator it = extra_vars.constBegin(); - it != extra_vars.constEnd(); ++it) - vars.insert(it.key().toQString(), it.value().toQStringList()); - - if(cmd & ReadFeatures) { - debug_msg(1, "Processing default_pre: %s", vars["CONFIG"].join("::").toLatin1().constData()); - doProjectInclude("default_pre", IncludeFlagFeature, vars); - } - - //before commandline - if (cmd & ReadSetup) { - parser.file = "(internal)"; - parser.from_file = false; - parser.line_no = 1; //really arg count now.. duh - reset(); - for(QStringList::ConstIterator it = Option::before_user_vars.begin(); - it != Option::before_user_vars.end(); ++it) { - if(!parse((*it), vars)) { - fprintf(stderr, "Argument failed to parse: %s\n", (*it).toLatin1().constData()); - return false; - } - parser.line_no++; - } - } - - // After user configs, to override them - if (!extra_configs.isEmpty()) { - parser.file = "(extra configs)"; - parser.from_file = false; - parser.line_no = 1; //really arg count now.. duh - parse("CONFIG += " + extra_configs.join(" "), vars); - } - - if(cmd & ReadProFile) { // parse project file - debug_msg(1, "Project file: reading %s", pfile.toLatin1().constData()); - if (!QFile::exists(pfile) && !pfile.endsWith(Option::pro_ext)) - pfile += Option::pro_ext; - if(!read(pfile, vars)) - return false; - if (need_restart) { - base_vars.clear(); - cleanup(); - goto again; - } - } - - if (cmd & ReadSetup) { - parser.file = "(internal)"; - parser.from_file = false; - parser.line_no = 1; //really arg count now.. duh - reset(); - for(QStringList::ConstIterator it = Option::after_user_vars.begin(); - it != Option::after_user_vars.end(); ++it) { - if(!parse((*it), vars)) { - fprintf(stderr, "Argument failed to parse: %s\n", (*it).toLatin1().constData()); - return false; - } - parser.line_no++; - } - } - - // Again, to ensure the project does not mess with us. - // Specifically, do not allow a project to override debug/release within a - // debug_and_release build pass - it's too late for that at this point anyway. - if (!extra_configs.isEmpty()) { - parser.file = "(extra configs)"; - parser.from_file = false; - parser.line_no = 1; //really arg count now.. duh - parse("CONFIG += " + extra_configs.join(" "), vars); - } - - if(cmd & ReadFeatures) { - debug_msg(1, "Processing default_post: %s", vars["CONFIG"].join("::").toLatin1().constData()); - doProjectInclude("default_post", IncludeFlagFeature, vars); - - QHash<QString, bool> processed; - const QStringList &configs = vars["CONFIG"]; - debug_msg(1, "Processing CONFIG features: %s", configs.join("::").toLatin1().constData()); - while(1) { - bool finished = true; - for(int i = configs.size()-1; i >= 0; --i) { - const QString config = configs[i].toLower(); - if(!processed.contains(config)) { - processed.insert(config, true); - if(doProjectInclude(config, IncludeFlagFeature, vars) == IncludeSuccess) { - finished = false; - break; - } - } - } - if(finished) - break; - } - } - return true; -} - -void -QMakeProject::setupProject() -{ - setTemplate(vars["TEMPLATE"]); - vars["TARGET"] << QFileInfo(pfile).baseName(); - vars["_PRO_FILE_"] << pfile; - vars["_PRO_FILE_PWD_"] << (pfile.isEmpty() ? qmake_getpwd() : QFileInfo(pfile).absolutePath()); - vars["OUT_PWD"] << Option::output_dir; -} - -void -QMakeProject::loadDefaults() -{ - vars["LITERAL_WHITESPACE"] << QLatin1String("\t"); - vars["LITERAL_DOLLAR"] << QLatin1String("$"); - vars["LITERAL_HASH"] << QLatin1String("#"); - vars["DIR_SEPARATOR"] << Option::dir_sep; - vars["DIRLIST_SEPARATOR"] << Option::dirlist_sep; - vars["QMAKE_QMAKE"] << Option::qmake_abslocation; - vars["_DATE_"] << QDateTime::currentDateTime().toString(); -#if defined(Q_OS_WIN32) - vars["QMAKE_HOST.os"] << QString::fromLatin1("Windows"); - - DWORD name_length = 1024; - wchar_t name[1024]; - if (GetComputerName(name, &name_length)) - vars["QMAKE_HOST.name"] << QString::fromWCharArray(name); - - QSysInfo::WinVersion ver = QSysInfo::WindowsVersion; - vars["QMAKE_HOST.version"] << QString::number(ver); - QString verStr; - switch (ver) { - case QSysInfo::WV_Me: verStr = QLatin1String("WinMe"); break; - case QSysInfo::WV_95: verStr = QLatin1String("Win95"); break; - case QSysInfo::WV_98: verStr = QLatin1String("Win98"); break; - case QSysInfo::WV_NT: verStr = QLatin1String("WinNT"); break; - case QSysInfo::WV_2000: verStr = QLatin1String("Win2000"); break; - case QSysInfo::WV_2003: verStr = QLatin1String("Win2003"); break; - case QSysInfo::WV_XP: verStr = QLatin1String("WinXP"); break; - case QSysInfo::WV_VISTA: verStr = QLatin1String("WinVista"); break; - default: verStr = QLatin1String("Unknown"); break; - } - vars["QMAKE_HOST.version_string"] << verStr; - - SYSTEM_INFO info; - GetSystemInfo(&info); - QString archStr; - switch (info.wProcessorArchitecture) { -# ifdef PROCESSOR_ARCHITECTURE_AMD64 - case PROCESSOR_ARCHITECTURE_AMD64: - archStr = QLatin1String("x86_64"); - break; -# endif - case PROCESSOR_ARCHITECTURE_INTEL: - archStr = QLatin1String("x86"); - break; - case PROCESSOR_ARCHITECTURE_IA64: -# ifdef PROCESSOR_ARCHITECTURE_IA32_ON_WIN64 - case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64: -# endif - archStr = QLatin1String("IA64"); - break; - default: - archStr = QLatin1String("Unknown"); - break; - } - vars["QMAKE_HOST.arch"] << archStr; - -# if defined(Q_CC_MSVC) - QString paths = QString::fromLocal8Bit(qgetenv("PATH")); - QString vcBin64 = QString::fromLocal8Bit(qgetenv("VCINSTALLDIR")); - if (!vcBin64.endsWith('\\')) - vcBin64.append('\\'); - vcBin64.append("bin\\amd64"); - QString vcBinX86_64 = QString::fromLocal8Bit(qgetenv("VCINSTALLDIR")); - if (!vcBinX86_64.endsWith('\\')) - vcBinX86_64.append('\\'); - vcBinX86_64.append("bin\\x86_amd64"); - if (paths.contains(vcBin64,Qt::CaseInsensitive) || paths.contains(vcBinX86_64,Qt::CaseInsensitive)) - vars["QMAKE_TARGET.arch"] << QString::fromLatin1("x86_64"); - else - vars["QMAKE_TARGET.arch"] << QString::fromLatin1("x86"); -# endif -#elif defined(Q_OS_UNIX) - struct utsname name; - if (!uname(&name)) { - vars["QMAKE_HOST.os"] << QString::fromLocal8Bit(name.sysname); - vars["QMAKE_HOST.name"] << QString::fromLocal8Bit(name.nodename); - vars["QMAKE_HOST.version"] << QString::fromLocal8Bit(name.release); - vars["QMAKE_HOST.version_string"] << QString::fromLocal8Bit(name.version); - vars["QMAKE_HOST.arch"] << QString::fromLocal8Bit(name.machine); - } -#endif -} - -bool -QMakeProject::isActiveConfig(const QString &x, bool regex, QHash<QString, QStringList> *place) -{ - if(x.isEmpty()) - return true; - - //magic types for easy flipping - if(x == "true") - return true; - else if(x == "false") - return false; - - if (x == "host_build") - return host_build; - - //mkspecs - QRegExp re(x, Qt::CaseSensitive, QRegExp::Wildcard); - if ((regex && re.exactMatch(short_spec)) || (!regex && short_spec == x)) - return true; - - //simple matching - const QStringList &configs = (place ? (*place)["CONFIG"] : vars["CONFIG"]); - for(QStringList::ConstIterator it = configs.begin(); it != configs.end(); ++it) { - if(((regex && re.exactMatch((*it))) || (!regex && (*it) == x)) && re.exactMatch((*it))) - return true; - } - return false; -} - -bool -QMakeProject::doProjectTest(QString str, QHash<QString, QStringList> &place) -{ - QString chk = remove_quotes(str); - if(chk.isEmpty()) - return true; - bool invert_test = (chk.left(1) == "!"); - if(invert_test) - chk = chk.mid(1); - - bool test=false; - int lparen = chk.indexOf('('); - if(lparen != -1) { // if there is an lparen in the chk, it IS a function - int rparen = chk.indexOf(')', lparen); - if(rparen == -1) { - qmake_error_msg("Function missing right paren: " + chk); - } else { - QString func = chk.left(lparen); - test = doProjectTest(func, chk.mid(lparen+1, rparen - lparen - 1), place); - } - } else { - test = isActiveConfig(chk, true, &place); - } - if(invert_test) - return !test; - return test; -} - -bool -QMakeProject::doProjectTest(QString func, const QString ¶ms, - QHash<QString, QStringList> &place) -{ - return doProjectTest(func, split_arg_list(params), place); -} - -QMakeProject::IncludeStatus -QMakeProject::doProjectInclude(QString file, uchar flags, QHash<QString, QStringList> &place) -{ - if(flags & IncludeFlagFeature) { - if(!file.endsWith(Option::prf_ext)) - file += Option::prf_ext; - { - QStringList *&feature_roots = all_feature_roots[host_build]; - if(!feature_roots) { - feature_roots = new QStringList; - qmakeAddCacheClear(qmakeDeleteCacheClear<QStringList>, (void**)&feature_roots); - } - if (feature_roots->isEmpty()) - *feature_roots = qmakeFeaturePaths(); - debug_msg(2, "Looking for feature '%s' in (%s)", file.toLatin1().constData(), - feature_roots->join("::").toLatin1().constData()); - int start_root = 0; - if(parser.from_file) { - QFileInfo currFile(parser.file), prfFile(file); - if(currFile.fileName() == prfFile.fileName()) { - currFile = QFileInfo(currFile.canonicalFilePath()); - for(int root = 0; root < feature_roots->size(); ++root) { - prfFile = QFileInfo(feature_roots->at(root) + - QLatin1Char('/') + file).canonicalFilePath(); - if(prfFile == currFile) { - start_root = root+1; - break; - } - } - } - } - for(int root = start_root; root < feature_roots->size(); ++root) { - QString prf(feature_roots->at(root) + QLatin1Char('/') + file); - if (QFile::exists(prf)) { - file = prf; - goto foundf; - } - } - return IncludeNoExist; - foundf: ; - } - if(place["QMAKE_INTERNAL_INCLUDED_FEATURES"].indexOf(file) != -1) - return IncludeFeatureAlreadyLoaded; - place["QMAKE_INTERNAL_INCLUDED_FEATURES"].append(file); - } else if (QDir::isRelativePath(file)) { - QStringList include_roots; - if(Option::output_dir != qmake_getpwd()) - include_roots << qmake_getpwd(); - include_roots << Option::output_dir; - for(int root = 0; root < include_roots.size(); ++root) { - QString testName = QDir::fromNativeSeparators(include_roots[root]); - if (!testName.endsWith(QLatin1Char('/'))) - testName += QLatin1Char('/'); - testName += file; - if(QFile::exists(testName)) { - file = testName; - goto foundi; - } - } - return IncludeNoExist; - foundi: ; - } else if (!QFile::exists(file)) { - return IncludeNoExist; - } - debug_msg(1, "Project Parser: %s'ing file %s.", (flags & IncludeFlagFeature) ? "load" : "include", - file.toLatin1().constData()); - - QString orig_file = file; - int di = file.lastIndexOf(QLatin1Char('/')); - QString oldpwd = qmake_getpwd(); - if(di != -1) { - if(!qmake_setpwd(file.left(file.lastIndexOf(QLatin1Char('/'))))) { - fprintf(stderr, "Cannot find directory: %s\n", file.left(di).toLatin1().constData()); - return IncludeFailure; - } - } - bool parsed = false; - parser_info pi = parser; - { - if(flags & (IncludeFlagNewProject|IncludeFlagNewParser)) { - // The "project's variables" are used in other places (eg. export()) so it's not - // possible to use "place" everywhere. Instead just set variables and grab them later - QMakeProject proj(prop); - if(flags & IncludeFlagNewParser) { - parsed = proj.read(file, proj.vars); // parse just that file (fromfile, infile) - } else { - parsed = proj.read(file); // parse all aux files (load/include into) - } - place = proj.vars; - } else { - QStack<ScopeBlock> sc = scope_blocks; - IteratorBlock *it = iterator; - FunctionBlock *fu = function; - parsed = read(file, place); - iterator = it; - function = fu; - scope_blocks = sc; - } - } - if(parsed) { - if(place["QMAKE_INTERNAL_INCLUDED_FILES"].indexOf(orig_file) == -1) - place["QMAKE_INTERNAL_INCLUDED_FILES"].append(orig_file); - } else { - warn_msg(WarnParser, "%s:%d: Failure to include file %s.", - pi.file.toLatin1().constData(), pi.line_no, orig_file.toLatin1().constData()); - } - parser = pi; - qmake_setpwd(oldpwd); - place["PWD"] = QStringList(qmake_getpwd()); - if(!parsed) - return IncludeParseFailure; - return IncludeSuccess; -} - -static void -subAll(QStringList *val, const QStringList &diffval) -{ - foreach (const QString &dv, diffval) - val->removeAll(dv); -} - -inline static -bool hasSpecialChars(const QString &arg, const uchar (&iqm)[16]) -{ - for (int x = arg.length() - 1; x >= 0; --x) { - ushort c = arg.unicode()[x].unicode(); - if ((c < sizeof(iqm) * 8) && (iqm[c / 8] & (1 << (c & 7)))) - return true; - } - return false; -} - -static QString -shellQuoteUnix(const QString &arg) -{ - // Chars that should be quoted (TM). This includes: - static const uchar iqm[] = { - 0xff, 0xff, 0xff, 0xff, 0xdf, 0x07, 0x00, 0xd8, - 0x00, 0x00, 0x00, 0x38, 0x01, 0x00, 0x00, 0x78 - }; // 0-32 \'"$`<>|;&(){}*?#!~[] - - if (!arg.length()) - return QString::fromLatin1("\"\""); - - QString ret(arg); - if (hasSpecialChars(ret, iqm)) { - ret.replace(QLatin1Char('\''), QLatin1String("'\\''")); - ret.prepend(QLatin1Char('\'')); - ret.append(QLatin1Char('\'')); - } - return ret; -} - -static QString -shellQuoteWin(const QString &arg) -{ - // Chars that should be quoted (TM). This includes: - // - control chars & space - // - the shell meta chars "&()<>^| - // - the potential separators ,;= - static const uchar iqm[] = { - 0xff, 0xff, 0xff, 0xff, 0x45, 0x13, 0x00, 0x78, - 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x10 - }; - - if (!arg.length()) - return QString::fromLatin1("\"\""); - - QString ret(arg); - if (hasSpecialChars(ret, iqm)) { - // Quotes are escaped and their preceding backslashes are doubled. - // It's impossible to escape anything inside a quoted string on cmd - // level, so the outer quoting must be "suspended". - ret.replace(QRegExp(QLatin1String("(\\\\*)\"")), QLatin1String("\"\\1\\1\\^\"\"")); - // The argument must not end with a \ since this would be interpreted - // as escaping the quote -- rather put the \ behind the quote: e.g. - // rather use "foo"\ than "foo\" - int i = ret.length(); - while (i > 0 && ret.at(i - 1) == QLatin1Char('\\')) - --i; - ret.insert(i, QLatin1Char('"')); - ret.prepend(QLatin1Char('"')); - } - return ret; -} - -static QString -quoteValue(const QString &val) -{ - QString ret; - ret.reserve(val.length()); - bool quote = val.isEmpty(); - bool escaping = false; - for (int i = 0, l = val.length(); i < l; i++) { - QChar c = val.unicode()[i]; - ushort uc = c.unicode(); - if (uc < 32) { - if (!escaping) { - escaping = true; - ret += QLatin1String("$$escape_expand("); - } - switch (uc) { - case '\r': - ret += QLatin1String("\\\\r"); - break; - case '\n': - ret += QLatin1String("\\\\n"); - break; - case '\t': - ret += QLatin1String("\\\\t"); - break; - default: - ret += QString::fromLatin1("\\\\x%1").arg(uc, 2, 16, QLatin1Char('0')); - break; - } - } else { - if (escaping) { - escaping = false; - ret += QLatin1Char(')'); - } - switch (uc) { - case '\\': - ret += QLatin1String("\\\\"); - break; - case '"': - ret += QLatin1String("\\\""); - break; - case '\'': - ret += QLatin1String("\\'"); - break; - case '$': - ret += QLatin1String("\\$"); - break; - case '#': - ret += QLatin1String("$${LITERAL_HASH}"); - break; - case 32: - quote = true; - // fallthrough - default: - ret += c; - break; - } - } - } - if (escaping) - ret += QLatin1Char(')'); - if (quote) { - ret.prepend(QLatin1Char('"')); - ret.append(QLatin1Char('"')); - } - return ret; -} - -static bool -writeFile(const QString &name, QIODevice::OpenMode mode, const QString &contents, QString *errStr) -{ - QByteArray bytes = contents.toLocal8Bit(); - QFile cfile(name); - if (!(mode & QIODevice::Append) && cfile.open(QIODevice::ReadOnly | QIODevice::Text)) { - if (cfile.readAll() == bytes) - return true; - cfile.close(); - } - if (!cfile.open(mode | QIODevice::WriteOnly | QIODevice::Text)) { - *errStr = cfile.errorString(); - return false; - } - cfile.write(bytes); - cfile.close(); - if (cfile.error() != QFile::NoError) { - *errStr = cfile.errorString(); - return false; - } - return true; -} - -static QByteArray -getCommandOutput(const QString &args) -{ - QByteArray out; - if (FILE *proc = QT_POPEN(args.toLatin1().constData(), "r")) { - while (!feof(proc)) { - char buff[10 * 1024]; - int read_in = int(fread(buff, 1, sizeof(buff), proc)); - if (!read_in) - break; - out += QByteArray(buff, read_in); - } - QT_PCLOSE(proc); - } - return out; -} - -#ifdef Q_OS_WIN -static QString windowsErrorCode() -{ - wchar_t *string = 0; - FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM, - NULL, - GetLastError(), - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), - (LPWSTR)&string, - 0, - NULL); - QString ret = QString::fromWCharArray(string); - LocalFree((HLOCAL)string); - return ret; -} -#endif - -QStringList -QMakeProject::doProjectExpand(QString func, const QString ¶ms, - QHash<QString, QStringList> &place) -{ - return doProjectExpand(func, split_arg_list(params), place); -} - -QStringList -QMakeProject::doProjectExpand(QString func, QStringList args, - QHash<QString, QStringList> &place) -{ - QList<QStringList> args_list; - for(int i = 0; i < args.size(); ++i) { - QStringList arg = split_value_list(args[i]), tmp; - for(int i = 0; i < arg.size(); ++i) - tmp += doVariableReplaceExpand(arg[i], place);; - args_list += tmp; - } - return doProjectExpand(func, args_list, place); -} - -static void -populateDeps(const QStringList &deps, const QString &prefix, - QHash<QString, QSet<QString> > &dependencies, QHash<QString, QStringList> &dependees, - QStringList &rootSet, QHash<QString, QStringList> &place) -{ - foreach (const QString &item, deps) - if (!dependencies.contains(item)) { - QSet<QString> &dset = dependencies[item]; // Always create entry - QStringList depends = place.value(prefix + item + ".depends"); - if (depends.isEmpty()) { - rootSet << item; - } else { - foreach (const QString &dep, depends) { - dset.insert(dep); - dependees[dep] << item; - } - populateDeps(depends, prefix, dependencies, dependees, rootSet, place); - } - } -} - -QStringList -QMakeProject::doProjectExpand(QString func, QList<QStringList> args_list, - QHash<QString, QStringList> &place) -{ - func = func.trimmed(); - if(replaceFunctions.contains(func)) { - FunctionBlock *defined = replaceFunctions[func]; - function_blocks.push(defined); - QStringList ret; - defined->exec(args_list, this, place, ret); - bool correct = function_blocks.pop() == defined; - Q_ASSERT(correct); Q_UNUSED(correct); - return ret; - } - - QStringList args; //why don't the builtin functions just use args_list? --Sam - for(int i = 0; i < args_list.size(); ++i) - args += args_list[i].join(QString(Option::field_sep)); - - ExpandFunc func_t = qmake_expandFunctions().value(func); - if (!func_t && (func_t = qmake_expandFunctions().value(func.toLower()))) - warn_msg(WarnDeprecated, "%s:%d: Using uppercased builtin functions is deprecated.", - parser.file.toLatin1().constData(), parser.line_no); - debug_msg(1, "Running project expand: %s(%s) [%d]", - func.toLatin1().constData(), args.join("::").toLatin1().constData(), func_t); - - QStringList ret; - switch(func_t) { - case E_MEMBER: { - if(args.count() < 1 || args.count() > 3) { - fprintf(stderr, "%s:%d: member(var, start, end) requires three arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - bool ok = true; - const QStringList &var = values(args.first(), place); - int start = 0, end = 0; - if(args.count() >= 2) { - QString start_str = args[1]; - start = start_str.toInt(&ok); - if(!ok) { - if(args.count() == 2) { - int dotdot = start_str.indexOf(".."); - if(dotdot != -1) { - start = start_str.left(dotdot).toInt(&ok); - if(ok) - end = start_str.mid(dotdot+2).toInt(&ok); - } - } - if(!ok) - fprintf(stderr, "%s:%d: member() argument 2 (start) '%s' invalid.\n", - parser.file.toLatin1().constData(), parser.line_no, - start_str.toLatin1().constData()); - } else { - end = start; - if(args.count() == 3) - end = args[2].toInt(&ok); - if(!ok) - fprintf(stderr, "%s:%d: member() argument 3 (end) '%s' invalid.\n", - parser.file.toLatin1().constData(), parser.line_no, - args[2].toLatin1().constData()); - } - } - if(ok) { - if(start < 0) - start += var.count(); - if(end < 0) - end += var.count(); - if(start < 0 || start >= var.count() || end < 0 || end >= var.count()) { - //nothing - } else if(start < end) { - for(int i = start; i <= end && (int)var.count() >= i; i++) - ret += var[i]; - } else { - for(int i = start; i >= end && (int)var.count() >= i && i >= 0; i--) - ret += var[i]; - } - } - } - break; } - case E_FIRST: - case E_LAST: { - if(args.count() != 1) { - fprintf(stderr, "%s:%d: %s(var) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData()); - } else { - const QStringList &var = values(args.first(), place); - if(!var.isEmpty()) { - if(func_t == E_FIRST) - ret = QStringList(var[0]); - else - ret = QStringList(var[var.size()-1]); - } - } - break; } - case E_CAT: { - if(args.count() < 1 || args.count() > 2) { - fprintf(stderr, "%s:%d: cat(file) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - QString file = Option::normalizePath(args[0]); - - bool blob = false; - bool lines = false; - bool singleLine = true; - if (args.count() > 1) { - if (!args.at(1).compare(QLatin1String("false"), Qt::CaseInsensitive)) - singleLine = false; - else if (!args.at(1).compare(QLatin1String("blob"), Qt::CaseInsensitive)) - blob = true; - else if (!args.at(1).compare(QLatin1String("lines"), Qt::CaseInsensitive)) - lines = true; - } - QFile qfile(file); - if(qfile.open(QIODevice::ReadOnly)) { - QTextStream stream(&qfile); - if (blob) { - ret += stream.readAll(); - } else { - while (!stream.atEnd()) { - if (lines) { - ret += stream.readLine(); - } else { - ret += split_value_list(stream.readLine().trimmed()); - if (!singleLine) - ret += "\n"; - } - } - } - } - } - break; } - case E_FROMFILE: { - if(args.count() != 2) { - fprintf(stderr, "%s:%d: fromfile(file, variable) requires two arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - QString seek_var = args[1], file = Option::normalizePath(args[0]); - - QHash<QString, QStringList> tmp; - if(doProjectInclude(file, IncludeFlagNewParser, tmp) == IncludeSuccess) { - if(tmp.contains("QMAKE_INTERNAL_INCLUDED_FILES")) { - QStringList &out = place["QMAKE_INTERNAL_INCLUDED_FILES"]; - const QStringList &in = tmp["QMAKE_INTERNAL_INCLUDED_FILES"]; - for(int i = 0; i < in.size(); ++i) { - if(out.indexOf(in[i]) == -1) - out += in[i]; - } - } - ret = tmp[seek_var]; - } - } - break; } - case E_EVAL: { - if (args.count() != 1) { - fprintf(stderr, "%s:%d: eval(variable) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - - } else { - ret += place.value(args.at(0)); - } - break; } - case E_LIST: { - static int x = 0; - QString tmp; - tmp.sprintf(".QMAKE_INTERNAL_TMP_VAR_%d", x++); - ret = QStringList(tmp); - QStringList &lst = (*((QHash<QString, QStringList>*)&place))[tmp]; - lst.clear(); - for(QStringList::ConstIterator arg_it = args.begin(); - arg_it != args.end(); ++arg_it) - lst += split_value_list((*arg_it)); - break; } - case E_SPRINTF: { - if(args.count() < 1) { - fprintf(stderr, "%s:%d: sprintf(format, ...) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - QString tmp = args.at(0); - for(int i = 1; i < args.count(); ++i) - tmp = tmp.arg(args.at(i)); - ret = split_value_list(tmp); - } - break; } - case E_FORMAT_NUMBER: - if (args.count() > 2) { - fprintf(stderr, "%s:%d: format_number(number[, options...]) requires one or two arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - int ibase = 10; - int obase = 10; - int width = 0; - bool zeropad = false; - bool leftalign = false; - enum { DefaultSign, PadSign, AlwaysSign } sign = DefaultSign; - if (args.count() >= 2) { - foreach (const QString &opt, split_value_list(args.at(1))) { - if (opt.startsWith(QLatin1String("ibase="))) { - ibase = opt.mid(6).toInt(); - } else if (opt.startsWith(QLatin1String("obase="))) { - obase = opt.mid(6).toInt(); - } else if (opt.startsWith(QLatin1String("width="))) { - width = opt.mid(6).toInt(); - } else if (opt == QLatin1String("zeropad")) { - zeropad = true; - } else if (opt == QLatin1String("padsign")) { - sign = PadSign; - } else if (opt == QLatin1String("alwayssign")) { - sign = AlwaysSign; - } else if (opt == QLatin1String("leftalign")) { - leftalign = true; - } else { - fprintf(stderr, "%s:%d: format_number(): invalid format option %s.\n", - parser.file.toLatin1().constData(), parser.line_no, - opt.toLatin1().constData()); - goto formfail; - } - } - } - if (args.at(0).contains(QLatin1Char('.'))) { - fprintf(stderr, "%s:%d: format_number(): floats are currently not supported.\n", - parser.file.toLatin1().constData(), parser.line_no); - break; - } - bool ok; - qlonglong num = args.at(0).toLongLong(&ok, ibase); - if (!ok) { - fprintf(stderr, "%s:%d: format_number(): malformed number %s for base %d.\n", - parser.file.toLatin1().constData(), parser.line_no, - args.at(0).toLatin1().constData(), ibase); - break; - } - QString outstr; - if (num < 0) { - num = -num; - outstr = QLatin1Char('-'); - } else if (sign == AlwaysSign) { - outstr = QLatin1Char('+'); - } else if (sign == PadSign) { - outstr = QLatin1Char(' '); - } - QString numstr = QString::number(num, obase); - int space = width - outstr.length() - numstr.length(); - if (space <= 0) { - outstr += numstr; - } else if (leftalign) { - outstr += numstr + QString(space, QLatin1Char(' ')); - } else if (zeropad) { - outstr += QString(space, QLatin1Char('0')) + numstr; - } else { - outstr.prepend(QString(space, QLatin1Char(' '))); - outstr += numstr; - } - ret += outstr; - } - formfail: - break; - case E_JOIN: { - if(args.count() < 1 || args.count() > 4) { - fprintf(stderr, "%s:%d: join(var, glue, before, after) requires four" - "arguments.\n", parser.file.toLatin1().constData(), parser.line_no); - } else { - QString glue, before, after; - if(args.count() >= 2) - glue = args[1]; - if(args.count() >= 3) - before = args[2]; - if(args.count() == 4) - after = args[3]; - const QStringList &var = values(args.first(), place); - if(!var.isEmpty()) - ret = split_value_list(before + var.join(glue) + after); - } - break; } - case E_SPLIT: { - if(args.count() < 1 || args.count() > 2) { - fprintf(stderr, "%s:%d split(var, sep) requires one or two arguments\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - QString sep = QString(Option::field_sep); - if(args.count() >= 2) - sep = args[1]; - QStringList var = values(args.first(), place); - for(QStringList::ConstIterator vit = var.begin(); vit != var.end(); ++vit) { - QStringList lst = (*vit).split(sep); - for(QStringList::ConstIterator spltit = lst.begin(); spltit != lst.end(); ++spltit) - ret += (*spltit); - } - } - break; } - case E_BASENAME: - case E_DIRNAME: - case E_SECTION: { - bool regexp = false; - QString sep, var; - int beg=0, end=-1; - if(func_t == E_SECTION) { - if(args.count() != 3 && args.count() != 4) { - fprintf(stderr, "%s:%d section(var, sep, begin, end) requires three argument\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - var = args[0]; - sep = args[1]; - beg = args[2].toInt(); - if(args.count() == 4) - end = args[3].toInt(); - } - } else { - if(args.count() != 1) { - fprintf(stderr, "%s:%d %s(var) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData()); - } else { - var = args[0]; - regexp = true; - sep = "[" + QRegExp::escape(Option::dir_sep) + "/]"; - if(func_t == E_DIRNAME) - end = -2; - else - beg = -1; - } - } - if(!var.isNull()) { - const QStringList &l = values(var, place); - for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) { - QString separator = sep; - if(regexp) - ret += (*it).section(QRegExp(separator), beg, end); - else - ret += (*it).section(separator, beg, end); - } - } - break; } - case E_FIND: { - if(args.count() != 2) { - fprintf(stderr, "%s:%d find(var, str) requires two arguments\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - QRegExp regx(args[1]); - const QStringList &var = values(args.first(), place); - for(QStringList::ConstIterator vit = var.begin(); - vit != var.end(); ++vit) { - if(regx.indexIn(*vit) != -1) - ret += (*vit); - } - } - break; } - case E_SYSTEM: { - if(args.count() < 1 || args.count() > 2) { - fprintf(stderr, "%s:%d system(execut) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - bool blob = false; - bool lines = false; - bool singleLine = true; - if (args.count() > 1) { - if (!args.at(1).compare(QLatin1String("false"), Qt::CaseInsensitive)) - singleLine = false; - else if (!args.at(1).compare(QLatin1String("blob"), Qt::CaseInsensitive)) - blob = true; - else if (!args.at(1).compare(QLatin1String("lines"), Qt::CaseInsensitive)) - lines = true; - } - QByteArray bytes = getCommandOutput(args.at(0)); - if (lines) { - QTextStream stream(bytes); - while (!stream.atEnd()) - ret += stream.readLine(); - } else { - QString output = QString::fromLocal8Bit(bytes); - if (blob) { - ret += output; - } else { - output.replace(QLatin1Char('\t'), QLatin1Char(' ')); - if (singleLine) - output.replace(QLatin1Char('\n'), QLatin1Char(' ')); - ret += split_value_list(output); - } - } - } - break; } - case E_UNIQUE: { - if(args.count() != 1) { - fprintf(stderr, "%s:%d unique(var) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - const QStringList &var = values(args.first(), place); - for(int i = 0; i < var.count(); i++) { - if(!ret.contains(var[i])) - ret.append(var[i]); - } - } - break; } - case E_REVERSE: - if (args.count() != 1) { - fprintf(stderr, "%s:%d reverse(var) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - QStringList var = values(args.first(), place); - for (int i = 0; i < var.size() / 2; i++) - var.swap(i, var.size() - i - 1); - ret += var; - } - break; - case E_QUOTE: - ret = args; - break; - case E_ESCAPE_EXPAND: { - for(int i = 0; i < args.size(); ++i) { - QChar *i_data = args[i].data(); - int i_len = args[i].length(); - for(int x = 0; x < i_len; ++x) { - if(*(i_data+x) == '\\' && x < i_len-1) { - if(*(i_data+x+1) == '\\') { - ++x; - } else { - struct { - char in, out; - } mapped_quotes[] = { - { 'n', '\n' }, - { 't', '\t' }, - { 'r', '\r' }, - { 0, 0 } - }; - for(int i = 0; mapped_quotes[i].in; ++i) { - if(*(i_data+x+1) == mapped_quotes[i].in) { - *(i_data+x) = mapped_quotes[i].out; - if(x < i_len-2) - memmove(i_data+x+1, i_data+x+2, (i_len-x-2)*sizeof(QChar)); - --i_len; - break; - } - } - } - } - } - ret.append(QString(i_data, i_len)); - } - break; } - case E_RE_ESCAPE: { - for(int i = 0; i < args.size(); ++i) - ret += QRegExp::escape(args[i]); - break; } - case E_VAL_ESCAPE: - if (args.count() != 1) { - fprintf(stderr, "%s:%d val_escape(var) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - QStringList vals = values(args.at(0), place); - ret.reserve(vals.length()); - foreach (const QString &str, vals) - ret += quoteValue(str); - } - break; - case E_UPPER: - case E_LOWER: { - for(int i = 0; i < args.size(); ++i) { - if(func_t == E_UPPER) - ret += args[i].toUpper(); - else - ret += args[i].toLower(); - } - break; } - case E_FILES: { - if(args.count() != 1 && args.count() != 2) { - fprintf(stderr, "%s:%d files(pattern) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - bool recursive = false; - if(args.count() == 2) - recursive = (args[1].toLower() == "true" || args[1].toInt()); - QStringList dirs; - QString r = Option::normalizePath(args[0]); - int slash = r.lastIndexOf(QLatin1Char('/')); - if(slash != -1) { - dirs.append(r.left(slash)); - r = r.mid(slash+1); - } else { - dirs.append(""); - } - - QRegExp regex(r, Qt::CaseSensitive, QRegExp::Wildcard); - for(int d = 0; d < dirs.count(); d++) { - QString dir = dirs[d]; - if (!dir.isEmpty() && !dir.endsWith(QLatin1Char('/'))) - dir += "/"; - - QDir qdir(dir); - for(int i = 0; i < (int)qdir.count(); ++i) { - if(qdir[i] == "." || qdir[i] == "..") - continue; - QString fname = dir + qdir[i]; - if(QFileInfo(fname).isDir()) { - if(recursive) - dirs.append(fname); - } - if(regex.exactMatch(qdir[i])) - ret += fname; - } - } - } - break; } - case E_PROMPT: { - if(args.count() != 1) { - fprintf(stderr, "%s:%d prompt(question) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else if (Option::output.fileName() == "-") { - fprintf(stderr, "%s:%d prompt(question) cannot be used when '-o -' is used.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - QString msg = fixEnvVariables(args.first()); - if(!msg.endsWith("?")) - msg += "?"; - fprintf(stderr, "Project %s: %s ", func.toUpper().toLatin1().constData(), - msg.toLatin1().constData()); - - QFile qfile; - if(qfile.open(stdin, QIODevice::ReadOnly)) { - QTextStream t(&qfile); - ret = split_value_list(t.readLine()); - } - } - break; } - case E_REPLACE: { - if(args.count() != 3 ) { - fprintf(stderr, "%s:%d replace(var, before, after) requires three arguments\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - const QRegExp before( args[1] ); - const QString after( args[2] ); - QStringList var = values(args.first(), place); - for(QStringList::Iterator it = var.begin(); it != var.end(); ++it) - ret += it->replace(before, after); - } - break; } - case E_SIZE: { - if(args.count() != 1) { - fprintf(stderr, "%s:%d: size(var) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - int size = values(args[0], place).size(); - ret += QString::number(size); - } - break; } - case E_SORT_DEPENDS: - case E_RESOLVE_DEPENDS: { - if(args.count() < 1 || args.count() > 2) { - fprintf(stderr, "%s:%d: %s(var, prefix) requires one or two arguments.\n", - parser.file.toLatin1().constData(), parser.line_no, func.toLatin1().constData()); - } else { - QHash<QString, QSet<QString> > dependencies; - QHash<QString, QStringList> dependees; - QStringList rootSet; - - QStringList orgList = values(args[0], place); - populateDeps(orgList, (args.count() != 2 ? QString() : args[1]), - dependencies, dependees, rootSet, place); - - for (int i = 0; i < rootSet.size(); ++i) { - const QString &item = rootSet.at(i); - if ((func_t == E_RESOLVE_DEPENDS) || orgList.contains(item)) - ret.prepend(item); - foreach (const QString &dep, dependees[item]) { - QSet<QString> &dset = dependencies[dep]; - dset.remove(rootSet.at(i)); // *Don't* use 'item' - rootSet may have changed! - if (dset.isEmpty()) - rootSet << dep; - } - } - } - break; } - case E_ENUMERATE_VARS: - ret += place.keys(); - break; - case E_SHADOWED: { - QString val = QDir::cleanPath(QFileInfo(args.at(0)).absoluteFilePath()); - if (Option::mkfile::source_root.isEmpty()) { - ret += val; - } else if (val.startsWith(Option::mkfile::source_root) - && (val.length() == Option::mkfile::source_root.length() - || val.at(Option::mkfile::source_root.length()) == QLatin1Char('/'))) { - ret += Option::mkfile::build_root + val.mid(Option::mkfile::source_root.length()); - } - break; } - case E_ABSOLUTE_PATH: - if (args.count() > 2) - fprintf(stderr, "%s:%d absolute_path(path[, base]) requires one or two arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - else - ret += QDir::cleanPath(QDir(args.count() > 1 ? args.at(1) : QString()) - .absoluteFilePath(args.at(0))); - break; - case E_RELATIVE_PATH: - if (args.count() > 2) { - fprintf(stderr, "%s:%d relative_path(path[, base]) requires one or two arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - QDir baseDir(args.count() > 1 ? args.at(1) : QString()); - ret += baseDir.relativeFilePath(baseDir.absoluteFilePath(args.at(0))); - } - break; - case E_CLEAN_PATH: - if (args.count() != 1) - fprintf(stderr, "%s:%d clean_path(path) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - else - ret += QDir::cleanPath(args.at(0)); - break; - case E_SYSTEM_PATH: - if (args.count() != 1) - fprintf(stderr, "%s:%d system_path(path) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - else - ret += Option::fixPathToLocalOS(args.at(0), false); - break; - case E_SHELL_PATH: - if (args.count() != 1) - fprintf(stderr, "%s:%d shell_path(path) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - else - ret += Option::fixPathToTargetOS(args.at(0), false); - break; - case E_SYSTEM_QUOTE: - if (args.count() != 1) - fprintf(stderr, "%s:%d system_quote(args) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - else -#ifdef Q_OS_WIN - ret += shellQuoteWin(args.at(0)); -#else - ret += shellQuoteUnix(args.at(0)); -#endif - break; - case E_SHELL_QUOTE: - if (args.count() != 1) - fprintf(stderr, "%s:%d shell_quote(args) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - else if (Option::dir_sep.at(0) != QLatin1Char('/')) - ret += shellQuoteWin(args.at(0)); - else - ret += shellQuoteUnix(args.at(0)); - break; - default: { - fprintf(stderr, "%s:%d: Unknown replace function: %s\n", - parser.file.toLatin1().constData(), parser.line_no, - func.toLatin1().constData()); - break; } - } - return ret; -} - -bool -QMakeProject::doProjectTest(QString func, QStringList args, QHash<QString, QStringList> &place) -{ - QList<QStringList> args_list; - for(int i = 0; i < args.size(); ++i) { - QStringList arg = split_value_list(args[i]), tmp; - for(int i = 0; i < arg.size(); ++i) - tmp += doVariableReplaceExpand(arg[i], place); - args_list += tmp; - } - return doProjectTest(func, args_list, place); -} - -bool -QMakeProject::doProjectTest(QString func, QList<QStringList> args_list, QHash<QString, QStringList> &place) -{ - func = func.trimmed(); - - if(testFunctions.contains(func)) { - FunctionBlock *defined = testFunctions[func]; - QStringList ret; - function_blocks.push(defined); - defined->exec(args_list, this, place, ret); - bool correct = function_blocks.pop() == defined; - Q_ASSERT(correct); Q_UNUSED(correct); - - if(ret.isEmpty()) { - return true; - } else { - if(ret.first() == "true") { - return true; - } else if(ret.first() == "false") { - return false; - } else { - bool ok; - int val = ret.first().toInt(&ok); - if(ok) - return val; - fprintf(stderr, "%s:%d Unexpected return value from test %s [%s].\n", - parser.file.toLatin1().constData(), - parser.line_no, func.toLatin1().constData(), - ret.join("::").toLatin1().constData()); - } - return false; - } - return false; - } - - QStringList args; //why don't the builtin functions just use args_list? --Sam - for(int i = 0; i < args_list.size(); ++i) - args += args_list[i].join(QString(Option::field_sep)); - - TestFunc func_t = qmake_testFunctions().value(func); - debug_msg(1, "Running project test: %s(%s) [%d]", - func.toLatin1().constData(), args.join("::").toLatin1().constData(), func_t); - - switch(func_t) { - case T_REQUIRES: - return doProjectCheckReqs(args, place); - case T_LESSTHAN: - case T_GREATERTHAN: { - if(args.count() != 2) { - fprintf(stderr, "%s:%d: %s(variable, value) requires two arguments.\n", parser.file.toLatin1().constData(), - parser.line_no, func.toLatin1().constData()); - return false; - } - QString rhs(args[1]), lhs(values(args[0], place).join(QString(Option::field_sep))); - bool ok; - int rhs_int = rhs.toInt(&ok); - if(ok) { // do integer compare - int lhs_int = lhs.toInt(&ok); - if(ok) { - if(func_t == T_GREATERTHAN) - return lhs_int > rhs_int; - return lhs_int < rhs_int; - } - } - if(func_t == T_GREATERTHAN) - return lhs > rhs; - return lhs < rhs; } - case T_IF: { - if(args.count() != 1) { - fprintf(stderr, "%s:%d: if(condition) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - const QString cond = args.first(); - const QChar *d = cond.unicode(); - QChar quote = 0; - bool ret = true, or_op = false; - QString test; - for(int d_off = 0, parens = 0, d_len = cond.size(); d_off < d_len; ++d_off) { - if(!quote.isNull()) { - if(*(d+d_off) == quote) - quote = QChar(); - } else if(*(d+d_off) == '(') { - ++parens; - } else if(*(d+d_off) == ')') { - --parens; - } else if(*(d+d_off) == '"' /*|| *(d+d_off) == '\''*/) { - quote = *(d+d_off); - } - if(!parens && quote.isNull() && (*(d+d_off) == QLatin1Char(':') || *(d+d_off) == QLatin1Char('|') || d_off == d_len-1)) { - if(d_off == d_len-1) - test += *(d+d_off); - if(!test.isEmpty()) { - if (or_op != ret) - ret = doProjectTest(test, place); - test.clear(); - } - if(*(d+d_off) == QLatin1Char(':')) { - or_op = false; - } else if(*(d+d_off) == QLatin1Char('|')) { - or_op = true; - } - } else { - test += *(d+d_off); - } - } - return ret; } - case T_EQUALS: - if(args.count() != 2) { - fprintf(stderr, "%s:%d: %s(variable, value) requires two arguments.\n", parser.file.toLatin1().constData(), - parser.line_no, func.toLatin1().constData()); - return false; - } - return values(args[0], place).join(QString(Option::field_sep)) == args[1]; - case T_EXISTS: { - if(args.count() != 1) { - fprintf(stderr, "%s:%d: exists(file) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - QString file = Option::normalizePath(args.first()); - - if(QFile::exists(file)) - return true; - //regular expression I guess - QString dirstr = qmake_getpwd(); - int slsh = file.lastIndexOf(QLatin1Char('/')); - if(slsh != -1) { - dirstr = file.left(slsh+1); - file = file.right(file.length() - slsh - 1); - } - return QDir(dirstr).entryList(QStringList(file)).count(); } - case T_EXPORT: - if(args.count() != 1) { - fprintf(stderr, "%s:%d: export(variable) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - for(int i = 0; i < function_blocks.size(); ++i) { - FunctionBlock *f = function_blocks.at(i); - f->vars[args[0]] = values(args[0], place); - if(!i && f->calling_place) - (*f->calling_place)[args[0]] = values(args[0], place); - } - return true; - case T_CLEAR: - if(args.count() != 1) { - fprintf(stderr, "%s:%d: clear(variable) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - if(!place.contains(args[0])) - return false; - place[args[0]].clear(); - return true; - case T_UNSET: - if(args.count() != 1) { - fprintf(stderr, "%s:%d: unset(variable) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - if(!place.contains(args[0])) - return false; - place.remove(args[0]); - return true; - case T_EVAL: { - if(args.count() < 1 && 0) { - fprintf(stderr, "%s:%d: eval(project) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - QString project = args.join(" "); - parser_info pi = parser; - parser.from_file = false; - parser.file = "(eval)"; - parser.line_no = 0; - QTextStream t(&project, QIODevice::ReadOnly); - bool ret = read(t, place); - parser = pi; - return ret; } - case T_CONFIG: { - if(args.count() < 1 || args.count() > 2) { - fprintf(stderr, "%s:%d: CONFIG(config) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - if(args.count() == 1) - return isActiveConfig(args[0]); - const QStringList mutuals = args[1].split('|'); - const QStringList &configs = values("CONFIG", place); - for(int i = configs.size()-1; i >= 0; i--) { - for(int mut = 0; mut < mutuals.count(); mut++) { - if(configs[i] == mutuals[mut].trimmed()) - return (configs[i] == args[0]); - } - } - return false; } - case T_SYSTEM: - if(args.count() < 1 || args.count() > 2) { - fprintf(stderr, "%s:%d: system(exec) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - if(args.count() == 2) { - const QString sarg = args[1]; - if (sarg.toLower() == "true" || sarg.toInt()) - warn_msg(WarnParser, "%s:%d: system()'s second argument is now hard-wired to false.\n", - parser.file.toLatin1().constData(), parser.line_no); - } - return system(args[0].toLatin1().constData()) == 0; - case T_RETURN: - if(function_blocks.isEmpty()) { - fprintf(stderr, "%s:%d unexpected return()\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - FunctionBlock *f = function_blocks.top(); - f->cause_return = true; - if(args_list.count() >= 1) - f->return_value += args_list[0]; - } - return true; - case T_BREAK: - if(iterator) - iterator->cause_break = true; - else - fprintf(stderr, "%s:%d unexpected break()\n", - parser.file.toLatin1().constData(), parser.line_no); - return true; - case T_NEXT: - if(iterator) - iterator->cause_next = true; - else - fprintf(stderr, "%s:%d unexpected next()\n", - parser.file.toLatin1().constData(), parser.line_no); - return true; - case T_DEFINED: - if(args.count() < 1 || args.count() > 2) { - fprintf(stderr, "%s:%d: defined(function) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - } else { - if(args.count() > 1) { - if(args[1] == "test") - return testFunctions.contains(args[0]); - else if(args[1] == "replace") - return replaceFunctions.contains(args[0]); - else if(args[1] == "var") - return place.contains(args[0]); - fprintf(stderr, "%s:%d: defined(function, type): unexpected type [%s].\n", - parser.file.toLatin1().constData(), parser.line_no, - args[1].toLatin1().constData()); - } else { - if(replaceFunctions.contains(args[0]) || testFunctions.contains(args[0])) - return true; - } - } - return false; - case T_CONTAINS: { - if(args.count() < 2 || args.count() > 3) { - fprintf(stderr, "%s:%d: contains(var, val) requires at lesat 2 arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } - QRegExp regx(args[1]); - const QStringList &l = values(args[0], place); - if(args.count() == 2) { - for(int i = 0; i < l.size(); ++i) { - const QString val = l[i]; - if(regx.exactMatch(val) || val == args[1]) - return true; - } - } else { - const QStringList mutuals = args[2].split('|'); - for(int i = l.size()-1; i >= 0; i--) { - const QString val = l[i]; - for(int mut = 0; mut < mutuals.count(); mut++) { - if(val == mutuals[mut].trimmed()) - return (regx.exactMatch(val) || val == args[1]); - } - } - } - return false; } - case T_INFILE: { - if(args.count() < 2 || args.count() > 3) { - fprintf(stderr, "%s:%d: infile(file, var, val) requires at least 2 arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } - - bool ret = false; - QHash<QString, QStringList> tmp; - if(doProjectInclude(Option::normalizePath(args[0]), IncludeFlagNewParser, tmp) == IncludeSuccess) { - if(tmp.contains("QMAKE_INTERNAL_INCLUDED_FILES")) { - QStringList &out = place["QMAKE_INTERNAL_INCLUDED_FILES"]; - const QStringList &in = tmp["QMAKE_INTERNAL_INCLUDED_FILES"]; - for(int i = 0; i < in.size(); ++i) { - if(out.indexOf(in[i]) == -1) - out += in[i]; - } - } - if(args.count() == 2) { - ret = tmp.contains(args[1]); - } else { - QRegExp regx(args[2]); - const QStringList &l = tmp[args[1]]; - for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) { - if(regx.exactMatch((*it)) || (*it) == args[2]) { - ret = true; - break; - } - } - } - } - return ret; } - case T_COUNT: - if(args.count() != 2 && args.count() != 3) { - fprintf(stderr, "%s:%d: count(var, count) requires two arguments.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - if(args.count() == 3) { - QString comp = args[2]; - if(comp == ">" || comp == "greaterThan") - return values(args[0], place).count() > args[1].toInt(); - if(comp == ">=") - return values(args[0], place).count() >= args[1].toInt(); - if(comp == "<" || comp == "lessThan") - return values(args[0], place).count() < args[1].toInt(); - if(comp == "<=") - return values(args[0], place).count() <= args[1].toInt(); - if(comp == "equals" || comp == "isEqual" || comp == "=" || comp == "==") - return values(args[0], place).count() == args[1].toInt(); - fprintf(stderr, "%s:%d: unexpected modifier to count(%s)\n", parser.file.toLatin1().constData(), - parser.line_no, comp.toLatin1().constData()); - return false; - } - return values(args[0], place).count() == args[1].toInt(); - case T_ISEMPTY: - if(args.count() != 1) { - fprintf(stderr, "%s:%d: isEmpty(var) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - return values(args[0], place).isEmpty(); - case T_INCLUDE: - case T_LOAD: { - QString parseInto; - const bool include_statement = (func_t == T_INCLUDE); - bool ignore_error = false; - if(args.count() >= 2) { - if(func_t == T_INCLUDE) { - parseInto = args[1]; - if (args.count() == 3){ - QString sarg = args[2]; - if (sarg.toLower() == "true" || sarg.toInt()) - ignore_error = true; - } - } else { - QString sarg = args[1]; - ignore_error = (sarg.toLower() == "true" || sarg.toInt()); - } - } else if(args.count() != 1) { - QString func_desc = "load(feature)"; - if(include_statement) - func_desc = "include(file)"; - fprintf(stderr, "%s:%d: %s requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no, func_desc.toLatin1().constData()); - return false; - } - QString file = Option::normalizePath(args.first()); - uchar flags = IncludeFlagNone; - if(!include_statement) - flags |= IncludeFlagFeature; - IncludeStatus stat = IncludeFailure; - if(!parseInto.isEmpty()) { - QHash<QString, QStringList> symbols; - stat = doProjectInclude(file, flags|IncludeFlagNewProject, symbols); - if(stat == IncludeSuccess) { - QHash<QString, QStringList> out_place; - for(QHash<QString, QStringList>::ConstIterator it = place.begin(); it != place.end(); ++it) { - const QString var = it.key(); - if(var != parseInto && !var.startsWith(parseInto + ".")) - out_place.insert(var, it.value()); - } - for(QHash<QString, QStringList>::ConstIterator it = symbols.begin(); it != symbols.end(); ++it) { - const QString var = it.key(); - if(!var.startsWith(".")) - out_place.insert(parseInto + "." + it.key(), it.value()); - } - place = out_place; - } - } else { - stat = doProjectInclude(file, flags, place); - } - if(stat == IncludeFeatureAlreadyLoaded) { - warn_msg(WarnParser, "%s:%d: Duplicate of loaded feature %s", - parser.file.toLatin1().constData(), parser.line_no, file.toLatin1().constData()); - } else if(stat == IncludeNoExist && !ignore_error) { - warn_msg(WarnAll, "%s:%d: Unable to find file for inclusion %s", - parser.file.toLatin1().constData(), parser.line_no, file.toLatin1().constData()); - return false; - } else if(stat >= IncludeFailure) { - if(!ignore_error) { - printf("Project LOAD(): Feature %s cannot be found.\n", file.toLatin1().constData()); - if (!ignore_error) -#if defined(QT_BUILD_QMAKE_LIBRARY) - return false; -#else - exit(3); -#endif - } - return false; - } - return true; } - case T_DEBUG: { - if(args.count() != 2) { - fprintf(stderr, "%s:%d: debug(level, message) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no); - return false; - } - QString msg = fixEnvVariables(args[1]); - debug_msg(args[0].toInt(), "Project DEBUG: %s", msg.toLatin1().constData()); - return true; } - case T_LOG: - case T_ERROR: - case T_MESSAGE: - case T_WARNING: { - if(args.count() != 1) { - fprintf(stderr, "%s:%d: %s(message) requires one argument.\n", parser.file.toLatin1().constData(), - parser.line_no, func.toLatin1().constData()); - return false; - } - QString msg = fixEnvVariables(args.first()); - if (func_t == T_LOG) { - fputs(msg.toLatin1().constData(), stderr); - } else { - fprintf(stderr, "Project %s: %s\n", func.toUpper().toLatin1().constData(), msg.toLatin1().constData()); - if (func == "error") -#if defined(QT_BUILD_QMAKE_LIBRARY) - return false; -#else - exit(2); -#endif - } - return true; } - case T_OPTION: - if (args.count() != 1) { - fprintf(stderr, "%s:%d: option() requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } - if (args.first() == "host_build") { - if (!host_build && isActiveConfig("cross_compile")) { - host_build = true; - need_restart = true; - } - } else { - fprintf(stderr, "%s:%d: unrecognized option() argument '%s'.\n", - parser.file.toLatin1().constData(), parser.line_no, - args.first().toLatin1().constData()); - return false; - } - return true; - case T_CACHE: { - if (args.count() > 3) { - fprintf(stderr, "%s:%d: cache(var, [set|add|sub] [transient] [super], [srcvar]) requires one to three arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } - bool persist = true; - bool super = false; - enum { CacheSet, CacheAdd, CacheSub } mode = CacheSet; - QString srcvar; - if (args.count() >= 2) { - foreach (const QString &opt, split_value_list(args.at(1))) { - if (opt == QLatin1String("transient")) { - persist = false; - } else if (opt == QLatin1String("super")) { - super = true; - } else if (opt == QLatin1String("set")) { - mode = CacheSet; - } else if (opt == QLatin1String("add")) { - mode = CacheAdd; - } else if (opt == QLatin1String("sub")) { - mode = CacheSub; - } else { - fprintf(stderr, "%s:%d: cache(): invalid flag %s.\n", - parser.file.toLatin1().constData(), parser.line_no, - opt.toLatin1().constData()); - return false; - } - } - if (args.count() >= 3) { - srcvar = args.at(2); - } else if (mode != CacheSet) { - fprintf(stderr, "%s:%d: cache(): modes other than 'set' require a source variable.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } - } - QString varstr; - QString dstvar = args.at(0); - if (!dstvar.isEmpty()) { - if (srcvar.isEmpty()) - srcvar = dstvar; - if (!place.contains(srcvar)) { - fprintf(stderr, "%s:%d: variable %s is not defined.\n", - parser.file.toLatin1().constData(), parser.line_no, - srcvar.toLatin1().constData()); - return false; - } - // The current ("native") value can differ from the cached value, e.g., the current - // CONFIG will typically have more values than the cached one. Therefore we deal with - // them separately. - const QStringList diffval = values(srcvar, place); - const QStringList oldval = base_vars.value(dstvar); - QStringList newval; - if (mode == CacheSet) { - newval = diffval; - } else { - newval = oldval; - if (mode == CacheAdd) - newval += diffval; - else - subAll(&newval, diffval); - } - // We assume that whatever got the cached value to be what it is now will do so - // the next time as well, so it is OK that the early exit here will skip the - // persisting as well. - if (oldval == newval) - return true; - base_vars[dstvar] = newval; - do { - if (dstvar == "QMAKEPATH") - cached_qmakepath = newval; - else if (dstvar == "QMAKEFEATURES") - cached_qmakefeatures = newval; - else - break; - invalidateFeatureRoots(); - } while (false); - if (!persist) - return true; - varstr = dstvar; - if (mode == CacheAdd) - varstr += QLatin1String(" +="); - else if (mode == CacheSub) - varstr += QLatin1String(" -="); - else - varstr += QLatin1String(" ="); - if (diffval.count() == 1) { - varstr += QLatin1Char(' '); - varstr += quoteValue(diffval.at(0)); - } else if (!diffval.isEmpty()) { - foreach (const QString &vval, diffval) { - varstr += QLatin1String(" \\\n "); - varstr += quoteValue(vval); - } - } - varstr += QLatin1Char('\n'); - } - QString fn; - if (super) { - if (superfile.isEmpty()) { - superfile = Option::output_dir + QLatin1String("/.qmake.super"); - printf("Info: creating super cache file %s\n", superfile.toLatin1().constData()); - vars["_QMAKE_SUPER_CACHE_"] << superfile; - } - fn = superfile; - } else { - if (cachefile.isEmpty()) { - cachefile = Option::output_dir + QLatin1String("/.qmake.cache"); - printf("Info: creating cache file %s\n", cachefile.toLatin1().constData()); - vars["_QMAKE_CACHE_"] << cachefile; - if (cached_build_root.isEmpty()) { - cached_build_root = Option::output_dir; - cached_source_root = values("_PRO_FILE_PWD_", place).first(); - if (cached_source_root == cached_build_root) - cached_source_root.clear(); - invalidateFeatureRoots(); - } - } - fn = cachefile; - } - QFileInfo qfi(fn); - if (!QDir::current().mkpath(qfi.path())) { - fprintf(stderr, "%s:%d: ERROR creating cache directory %s\n", - parser.file.toLatin1().constData(), parser.line_no, - qfi.path().toLatin1().constData()); - return false; - } - QString errStr; - if (!writeFile(fn, QIODevice::Append, varstr, &errStr)) { - fprintf(stderr, "ERROR writing cache file %s: %s\n", - fn.toLatin1().constData(), errStr.toLatin1().constData()); -#if defined(QT_BUILD_QMAKE_LIBRARY) - return false; -#else - exit(2); -#endif - } - return true; } - case T_MKPATH: - if (args.count() != 1) { - fprintf(stderr, "%s:%d: mkpath(name) requires one argument.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } - if (!QDir::current().mkpath(args.at(0))) { - fprintf(stderr, "%s:%d: ERROR creating directory %s\n", - parser.file.toLatin1().constData(), parser.line_no, - QDir::toNativeSeparators(args.at(0)).toLatin1().constData()); - return false; - } - return true; - case T_WRITE_FILE: { - if (args.count() > 3) { - fprintf(stderr, "%s:%d: write_file(name, [content var, [append]]) requires one to three arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } - QIODevice::OpenMode mode = QIODevice::Truncate; - QString contents; - if (args.count() >= 2) { - QStringList vals = values(args.at(1), place); - if (!vals.isEmpty()) - contents = vals.join(QLatin1String("\n")) + QLatin1Char('\n'); - if (args.count() >= 3) - if (!args.at(2).compare(QLatin1String("append"), Qt::CaseInsensitive)) - mode = QIODevice::Append; - } - QFileInfo qfi(args.at(0)); - if (!QDir::current().mkpath(qfi.path())) { - fprintf(stderr, "%s:%d: ERROR creating directory %s\n", - parser.file.toLatin1().constData(), parser.line_no, - qfi.path().toLatin1().constData()); - return false; - } - QString errStr; - if (!writeFile(args.at(0), mode, contents, &errStr)) { - fprintf(stderr, "%s:%d ERROR writing %s: %s\n", - parser.file.toLatin1().constData(), parser.line_no, - args.at(0).toLatin1().constData(), errStr.toLatin1().constData()); - return false; - } - return true; } - case T_TOUCH: { - if (args.count() != 2) { - fprintf(stderr, "%s:%d: touch(file, reffile) requires two arguments.\n", - parser.file.toLatin1().constData(), parser.line_no); - return false; - } -#ifdef Q_OS_UNIX - struct stat st; - if (stat(args.at(1).toLocal8Bit().constData(), &st)) { - fprintf(stderr, "%s:%d: ERROR: cannot stat() reference file %s: %s.\n", - parser.file.toLatin1().constData(), parser.line_no, - args.at(1).toLatin1().constData(), strerror(errno)); - return false; - } - struct utimbuf utb; - utb.actime = time(0); - utb.modtime = st.st_mtime; - if (utime(args.at(0).toLocal8Bit().constData(), &utb)) { - fprintf(stderr, "%s:%d: ERROR: cannot touch %s: %s.\n", - parser.file.toLatin1().constData(), parser.line_no, - args.at(0).toLatin1().constData(), strerror(errno)); - return false; - } -#else - HANDLE rHand = CreateFile((wchar_t*)args.at(1).utf16(), - GENERIC_READ, FILE_SHARE_READ, - NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); - if (rHand == INVALID_HANDLE_VALUE) { - fprintf(stderr, "%s:%d: ERROR: cannot open() reference file %s: %s.\n", - parser.file.toLatin1().constData(), parser.line_no, - args.at(1).toLatin1().constData(), - windowsErrorCode().toLatin1().constData()); - return false; - } - FILETIME ft; - GetFileTime(rHand, 0, 0, &ft); - CloseHandle(rHand); - HANDLE wHand = CreateFile((wchar_t*)args.at(0).utf16(), - GENERIC_WRITE, FILE_SHARE_READ, - NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); - if (wHand == INVALID_HANDLE_VALUE) { - fprintf(stderr, "%s:%d: ERROR: cannot open %s: %s.\n", - parser.file.toLatin1().constData(), parser.line_no, - args.at(0).toLatin1().constData(), - windowsErrorCode().toLatin1().constData()); - return false; - } - SetFileTime(wHand, 0, 0, &ft); - CloseHandle(wHand); -#endif - break; } - default: - fprintf(stderr, "%s:%d: Unknown test function: %s\n", parser.file.toLatin1().constData(), parser.line_no, - func.toLatin1().constData()); - } - return false; -} - -bool -QMakeProject::doProjectCheckReqs(const QStringList &deps, QHash<QString, QStringList> &place) -{ - bool ret = false; - for(QStringList::ConstIterator it = deps.begin(); it != deps.end(); ++it) { - bool test = doProjectTest((*it), place); - if(!test) { - debug_msg(1, "Project Parser: %s:%d Failed test: REQUIRES = %s", - parser.file.toLatin1().constData(), parser.line_no, - (*it).toLatin1().constData()); - place["QMAKE_FAILED_REQUIREMENTS"].append((*it)); - ret = false; - } - } - return ret; -} - -bool -QMakeProject::test(const QString &v) -{ - QHash<QString, QStringList> tmp = vars; - return doProjectTest(v, tmp); -} - -bool -QMakeProject::test(const ProKey &func, const QList<ProStringList> &args) -{ - QHash<QString, QStringList> tmp = vars; - return doProjectTest(func.toQString(), *(const QList<QStringList> *)&args, tmp); -} - -QStringList -QMakeProject::expand(const QString &str) -{ - bool ok; - QHash<QString, QStringList> tmp = vars; - const QStringList ret = doVariableReplaceExpand(str, tmp, &ok); - if(ok) - return ret; - return QStringList(); -} - -QString -QMakeProject::expand(const QString &str, const QString &file, int line) -{ - bool ok; - parser_info pi = parser; - parser.file = file; - parser.line_no = line; - parser.from_file = false; - QHash<QString, QStringList> tmp = vars; - const QStringList ret = doVariableReplaceExpand(str, tmp, &ok); - parser = pi; - return ok ? ret.join(QString(Option::field_sep)) : QString(); -} - -QStringList -QMakeProject::expand(const ProKey &func, const QList<ProStringList> &args) -{ - QHash<QString, QStringList> tmp = vars; - return doProjectExpand(func.toString().toQString(), *(const QList<QStringList> *)&args, tmp); -} - -bool -QMakeProject::doVariableReplace(QString &str, QHash<QString, QStringList> &place) -{ - bool ret; - str = doVariableReplaceExpand(str, place, &ret).join(QString(Option::field_sep)); - return ret; -} - -QStringList -QMakeProject::doVariableReplaceExpand(const QString &str, QHash<QString, QStringList> &place, bool *ok) -{ - QStringList ret; - if(ok) - *ok = true; - if(str.isEmpty()) - return ret; - - const ushort LSQUARE = '['; - const ushort RSQUARE = ']'; - const ushort LCURLY = '{'; - const ushort RCURLY = '}'; - const ushort LPAREN = '('; - const ushort RPAREN = ')'; - const ushort DOLLAR = '$'; - const ushort SLASH = '\\'; - const ushort UNDERSCORE = '_'; - const ushort DOT = '.'; - const ushort SPACE = ' '; - const ushort TAB = '\t'; - const ushort SINGLEQUOTE = '\''; - const ushort DOUBLEQUOTE = '"'; - - ushort unicode, quote = 0; - const QChar *str_data = str.data(); - const int str_len = str.length(); - - ushort term; - QString var, args; - - int replaced = 0; - QString current; - for(int i = 0; i < str_len; ++i) { - unicode = str_data[i].unicode(); - const int start_var = i; - if(unicode == DOLLAR && str_len > i+2) { - unicode = str_data[++i].unicode(); - if(unicode == DOLLAR) { - term = 0; - var.clear(); - args.clear(); - enum { VAR, ENVIRON, FUNCTION, PROPERTY } var_type = VAR; - unicode = str_data[++i].unicode(); - if(unicode == LSQUARE) { - unicode = str_data[++i].unicode(); - term = RSQUARE; - var_type = PROPERTY; - } else if(unicode == LCURLY) { - unicode = str_data[++i].unicode(); - var_type = VAR; - term = RCURLY; - } else if(unicode == LPAREN) { - unicode = str_data[++i].unicode(); - var_type = ENVIRON; - term = RPAREN; - } - while(1) { - if(!(unicode & (0xFF<<8)) && - unicode != DOT && unicode != UNDERSCORE && - //unicode != SINGLEQUOTE && unicode != DOUBLEQUOTE && - (unicode < 'a' || unicode > 'z') && (unicode < 'A' || unicode > 'Z') && - (unicode < '0' || unicode > '9') && (!term || unicode != '/')) - break; - var.append(QChar(unicode)); - if(++i == str_len) - break; - unicode = str_data[i].unicode(); - // at this point, i points to either the 'term' or 'next' character (which is in unicode) - } - if(var_type == VAR && unicode == LPAREN) { - var_type = FUNCTION; - int depth = 0; - while(1) { - if(++i == str_len) - break; - unicode = str_data[i].unicode(); - if(unicode == LPAREN) { - depth++; - } else if(unicode == RPAREN) { - if(!depth) - break; - --depth; - } - args.append(QChar(unicode)); - } - if(++i < str_len) - unicode = str_data[i].unicode(); - else - unicode = 0; - // at this point i is pointing to the 'next' character (which is in unicode) - // this might actually be a term character since you can do $${func()} - } - if(term) { - if(unicode != term) { - qmake_error_msg("Missing " + QString(term) + " terminator [found " + (unicode?QString(unicode):QString("end-of-line")) + "]"); - if(ok) - *ok = false; - return QStringList(); - } - } else { - // move the 'cursor' back to the last char of the thing we were looking at - --i; - } - // since i never points to the 'next' character, there is no reason for this to be set - unicode = 0; - - QStringList replacement; - if(var_type == ENVIRON) { - replacement = split_value_list(QString::fromLocal8Bit(qgetenv(var.toLatin1().constData()))); - } else if(var_type == PROPERTY) { - if (var == "QMAKE_MKSPECS") - replacement = split_value_list(qmake_mkspec_paths().join(Option::dirlist_sep)); - else if (prop) - replacement = split_value_list(prop->value(ProKey(var)).toQString()); - } else if(var_type == FUNCTION) { - replacement = doProjectExpand(var, args, place); - } else if(var_type == VAR) { - replacement = magicValues(var, place); - } - if(!(replaced++) && start_var) - current = str.left(start_var); - if(!replacement.isEmpty()) { - if(quote) { - current += replacement.join(QString(Option::field_sep)); - } else { - current += replacement.takeFirst(); - if(!replacement.isEmpty()) { - if(!current.isEmpty()) - ret.append(current); - current = replacement.takeLast(); - if(!replacement.isEmpty()) - ret += replacement; - } - } - } - debug_msg(2, "Project Parser [var replace]: %s -> %s", - str.toLatin1().constData(), var.toLatin1().constData(), - replacement.join("::").toLatin1().constData()); - } else { - if(replaced) - current.append("$"); - } - } - if(quote && unicode == quote) { - unicode = 0; - quote = 0; - } else if(unicode == SLASH) { - bool escape = false; - const char *symbols = "[]{}()$\\'\""; - for(const char *s = symbols; *s; ++s) { - if(str_data[i+1].unicode() == (ushort)*s) { - i++; - escape = true; - if(!(replaced++)) - current = str.left(start_var); - current.append(str.at(i)); - break; - } - } - if(!escape && !backslashWarned) { - backslashWarned = true; - warn_msg(WarnDeprecated, "%s:%d: Unescaped backslashes are deprecated.", - parser.file.toLatin1().constData(), parser.line_no); - } - if(escape || !replaced) - unicode =0; - } else if(!quote && (unicode == SINGLEQUOTE || unicode == DOUBLEQUOTE)) { - quote = unicode; - unicode = 0; - if(!(replaced++) && i) - current = str.left(i); - } else if(!quote && (unicode == SPACE || unicode == TAB)) { - unicode = 0; - if(!current.isEmpty()) { - ret.append(current); - current.clear(); - } - } - if(replaced && unicode) - current.append(QChar(unicode)); - } - if(!replaced) - ret = QStringList(str); - else if(!current.isEmpty()) - ret.append(current); - //qDebug() << "REPLACE" << str << ret; - if (quote) - warn_msg(WarnDeprecated, "%s:%d: Unmatched quotes are deprecated.", - parser.file.toLatin1().constData(), parser.line_no); - return ret; -} - -QStringList QMakeProject::magicValues(const QString &_var, const QHash<QString, QStringList> &place) const -{ - QString var = varMap(_var); - if (var == QLatin1String("_LINE_")) { //parser line number - return QStringList(QString::number(parser.line_no)); - } else if(var == QLatin1String("_FILE_")) { //parser file - return QStringList(parser.file); - } - return place[var]; -} - -QStringList &QMakeProject::values(const QString &_var, QHash<QString, QStringList> &place) -{ - QString var = varMap(_var); - return place[var]; -} - bool QMakeProject::isEmpty(const ProKey &v) const { - QHash<QString, QStringList>::ConstIterator it = vars.constFind(v.toQString()); - return it == vars.constEnd() || it->isEmpty(); + ProValueMap::ConstIterator it = m_valuemapStack.first().constFind(v); + return it == m_valuemapStack.first().constEnd() || it->isEmpty(); } -void -QMakeProject::dump() const +void QMakeProject::dump() const { QStringList out; - for (QHash<QString, QStringList>::ConstIterator it = vars.begin(); it != vars.end(); ++it) { + for (ProValueMap::ConstIterator it = m_valuemapStack.first().begin(); + it != m_valuemapStack.first().end(); ++it) { if (!it.key().startsWith('.')) { QString str = it.key() + " ="; - foreach (const QString &v, it.value()) - str += ' ' + quoteValue(v); + foreach (const ProString &v, it.value()) + str += ' ' + formatValue(v); out << str; } } |