| -rw-r--r-- | qmake/project.cpp | 291 |
1 files changed, 187 insertions, 104 deletions
diff --git a/qmake/project.cpp b/qmake/project.cpp index 44eb503..834823d 100644 --- a/qmake/project.cpp +++ b/qmake/project.cpp @@ -1,994 +1,1077 @@ /**************************************************************************** ** $Id$ ** ** Definition of ________ class. ** ** Created : 970521 ** ** Copyright (C) 1992-2002 Trolltech AS. All rights reserved. ** ** This file is part of the network module of the Qt GUI Toolkit. ** ** This file may be distributed under the terms of the Q Public License ** as defined by Trolltech AS of Norway and appearing in the file ** LICENSE.QPL included in the packaging of this file. ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. ** ** Licensees holding valid Qt Enterprise Edition licenses may use this ** file in accordance with the Qt Commercial License Agreement provided ** with the Software. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for ** information about Qt Commercial License Agreements. ** See http://www.trolltech.com/qpl/ for QPL licensing information. ** See http://www.trolltech.com/gpl/ for GPL licensing information. ** ** Contact info@trolltech.com if any conditions of this licensing are ** not clear to you. ** **********************************************************************/ #include "project.h" #include "option.h" #include <qfile.h> #include <qdir.h> #include <qregexp.h> #include <qtextstream.h> #include <qvaluestack.h> #ifdef Q_OS_UNIX # include <unistd.h> #endif #include <stdio.h> #include <stdlib.h> #ifdef Q_OS_WIN32 #define QT_POPEN _popen #else #define QT_POPEN popen #endif struct parser_info { QString file; int line_no; } parser; static void qmake_error_msg(const char *msg) { fprintf(stderr, "%s:%d: %s\n", parser.file.latin1(), parser.line_no, msg); } static QString varMap(const QString &x) { QString ret(x); - ret.replace(QRegExp("^TMAKE"), "QMAKE"); + if(ret.startsWith("TMAKE")) //tmake no more! + ret = "QMAKE" + ret.mid(5); if(ret == "INTERFACES") ret = "FORMS"; + if(ret == "QMAKE_POST_BUILD") + ret = "QMAKE_POST_LINK"; + if(ret == "TARGETDEPS") + ret = "POST_TARGETDEPS"; return ret; } static QStringList split_arg_list(const QString ¶ms) { QStringList args; int last = 0, parens = 0; QChar quote = 0; for(int x = 0; x < (int)params.length(); x++) { if(params[x] == ')') { parens--; } else if(params[x] == '(') { parens++; } else if(params[x] == quote) { quote = 0; } else if(params[x] == '\'' || params[x] == '"') { quote = params[x]; } else if(!parens && !quote && params[x] == ',') { args << params.mid(last, x - last); last = x+1; } } if(last != (int)params.length()) args << params.mid(last); return args; } static QStringList split_value_list(const QString &vals, bool do_semicolon=FALSE) { int last = 0; QStringList ret; QValueStack<QChar> quote; for(int x = 0; x < (int)vals.length(); x++) { if(!quote.isEmpty() && vals[x] == quote.top()) { quote.pop(); } else if(vals[x] == '\'' || vals[x] == '"') { quote.push(vals[x]); } else if(quote.isEmpty() && ((do_semicolon && vals[x] == ';') || vals[x] == ' ')) { ret << vals.mid(last, x - last); last = x+1; } } if(last != (int)vals.length()) ret << vals.mid(last); return ret; } QMakeProject::QMakeProject() { } bool -QMakeProject::parse(QString t, QMap<QString, QStringList> &place) +QMakeProject::parse(const QString &t, QMap<QString, QStringList> &place) { QString s = t.simplifyWhiteSpace(); - s.replace(QRegExp("#.*$"), ""); /* bye comments */ + int hash_mark = s.find('#'); + if(hash_mark != -1) //good bye comments + s = s.left(hash_mark); if(s.isEmpty()) /* blank_line */ return TRUE; if(s.stripWhiteSpace().left(1) == "}") { debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.latin1(), parser.line_no, scope_block); test_status = ((scope_flag & (0x01 << scope_block)) ? TestFound : TestSeek); scope_block--; s = s.mid(1).stripWhiteSpace(); if(s.isEmpty()) return TRUE; } if(!(scope_flag & (0x01 << scope_block))) { /* adjust scope for each block which appears on a single line */ for(int i = (s.contains('{')-s.contains('}')); i; i--) scope_flag &= ~(0x01 << (++scope_block)); debug_msg(1, "Project Parser: %s:%d : Ignored due to block being false.", parser.file.latin1(), parser.line_no); return TRUE; } QString scope, var, op; QStringList val; #define SKIP_WS(d) while(*d && (*d == ' ' || *d == '\t')) d++ const char *d = s.latin1(); SKIP_WS(d); bool scope_failed = FALSE, else_line = FALSE, or_op=FALSE; int parens = 0, scope_count=0; - while(*d && *d != '=') { - if((*d == '+' || *d == '-' || *d == '*' || *d == '~')) { + while(*d) { + if(!parens) { + if(*d == '=') + break; + if(*d == '+' || *d == '-' || *d == '*' || *d == '~') { if(*(d+1) == '=') { break; } else if(*(d+1) == ' ') { const char *k = d + 1; SKIP_WS(k); if(*k == '=') { QString msg; - qmake_error_msg(*d + "must be followed immediatly by ="); + qmake_error_msg(*d + "must be followed immediately by ="); return FALSE; } } } + } if ( *d == '(' ) ++parens; else if ( *d == ')' ) --parens; if(!parens && (*d == ':' || *d == '{' || *d == ')' || *d == '|')) { scope_count++; scope = var.stripWhiteSpace(); if ( *d == ')' ) scope += *d; /* need this */ var = ""; bool test = scope_failed; if(scope.lower() == "else") { if(scope_count != 1 || test_status == TestNone) { qmake_error_msg("Unexpected " + scope + " ('" + s + "')"); return FALSE; } else_line = TRUE; test = (test_status == TestSeek); debug_msg(1, "Project Parser: %s:%d : Else%s %s.", parser.file.latin1(), parser.line_no, scope == "else" ? "" : QString(" (" + scope + ")").latin1(), test ? "considered" : "excluded"); } else { QString comp_scope = scope; bool invert_test = (comp_scope.left(1) == "!"); if(invert_test) comp_scope = comp_scope.right(comp_scope.length()-1); int lparen = comp_scope.find('('); if(or_op || !scope_failed) { if(lparen != -1) { /* if there is an lparen in the scope, it IS a function */ int rparen = comp_scope.findRev(')'); if(rparen == -1) { QCString error; error.sprintf("Function missing right paren: %s ('%s')", comp_scope.latin1(), s.latin1()); qmake_error_msg(error); return FALSE; } QString func = comp_scope.left(lparen); test = doProjectTest(func, comp_scope.mid(lparen+1, rparen - lparen - 1), place); if ( *d == ')' && !*(d+1) ) { if(invert_test) test = !test; test_status = (test ? TestFound : TestSeek); return TRUE; /* assume we are done */ } } else { - test = isActiveConfig(comp_scope.stripWhiteSpace()); + test = isActiveConfig(comp_scope.stripWhiteSpace(), TRUE); } if(invert_test) test = !test; } } if(!test && !scope_failed) debug_msg(1, "Project Parser: %s:%d : Test (%s) failed.", parser.file.latin1(), parser.line_no, scope.latin1()); if(test == or_op) scope_failed = !test; or_op = (*d == '|'); if(*d == '{') { /* scoping block */ if(!scope_failed) scope_flag |= (0x01 << (++scope_block)); else scope_flag &= ~(0x01 << (++scope_block)); debug_msg(1, "Project Parser: %s:%d : Entering block %d (%d).", parser.file.latin1(), parser.line_no, scope_block, !scope_failed); } } else { var += *d; } d++; } if(!scope_count || (scope_count == 1 && else_line)) test_status = TestNone; else if(!else_line || test_status != TestFound) test_status = (scope_failed ? TestSeek : TestFound); if(scope_failed) return TRUE; /* oh well */ if(!*d) { if(!var.isEmpty()) qmake_error_msg("Parse Error ('" + s + "')"); return var.isEmpty(); /* allow just a scope */ } SKIP_WS(d); for( ; *d && op.find('=') == -1; op += *(d++)); op.replace(QRegExp("\\s"), ""); SKIP_WS(d); QString vals(d); /* vals now contains the space separated list of values */ int rbraces = vals.contains('}'), lbraces = vals.contains('{'); if(scope_block && rbraces - lbraces == 1) { debug_msg(1, "Project Parser: %s:%d : Leaving block %d", parser.file.latin1(), parser.line_no, scope_block); test_status = ((scope_flag & (0x01 << scope_block)) ? TestFound : TestSeek); scope_block--; vals.truncate(vals.length()-1); } else if(rbraces != lbraces) { warn_msg(WarnParser, "Possible braces mismatch {%s} %s:%d", vals.latin1(), parser.file.latin1(), parser.line_no); } doVariableReplace(vals, place); var = var.stripWhiteSpace(); #undef SKIP_WS if(!var.isEmpty() && Option::mkfile::do_preprocess) { static QString last_file("*none*"); if(parser.file != last_file) { fprintf(stderr, "#file %s:%d\n", parser.file.latin1(), parser.line_no); last_file = parser.file; } fprintf(stderr, "%s %s %s\n", var.latin1(), op.latin1(), vals.latin1()); } var = varMap(var); //backwards compatability /* vallist is the broken up list of values */ QStringList vallist = split_value_list(vals, (var == "DEPENDPATH" || var == "INCLUDEPATH")); if(!vallist.grep("=").isEmpty()) warn_msg(WarnParser, "Detected possible line continuation: {%s} %s:%d", var.latin1(), parser.file.latin1(), parser.line_no); QStringList &varlist = place[var]; /* varlist is the list in the symbol table */ debug_msg(1, "Project Parser: %s:%d :%s: :%s: (%s)", parser.file.latin1(), parser.line_no, var.latin1(), op.latin1(), vallist.join(" :: ").latin1()); /* now do the operation */ if(op == "~=") { if(vallist.count() != 1) { qmake_error_msg("~= operator only accepts one right hand paramater ('" + s + "')"); return FALSE; } QString val(vallist.first()); if(val.length() < 4 || val.at(0) != 's') { qmake_error_msg("~= operator only can handle s/// function ('" + s + "')"); return FALSE; } QChar sep = val.at(1); QStringList func = QStringList::split(sep, val, TRUE); if(func.count() < 3 || func.count() > 4) { qmake_error_msg("~= operator only can handle s/// function ('" + s + "')"); return FALSE; } bool global = FALSE, case_sense = TRUE; if(func.count() == 4) { global = func[3].find('g') != -1; case_sense = func[3].find('i') == -1; } QRegExp regexp(func[1], case_sense); for(QStringList::Iterator varit = varlist.begin(); varit != varlist.end(); ++varit) { if((*varit).contains(regexp)) { (*varit) = (*varit).replace(regexp, func[2]); if(!global) break; } } } else { if(op == "=") { if(!varlist.isEmpty()) warn_msg(WarnParser, "Operator=(%s) clears variables previously set: %s:%d", var.latin1(), parser.file.latin1(), parser.line_no); varlist.clear(); } for(QStringList::Iterator valit = vallist.begin(); valit != vallist.end(); ++valit) { if((*valit).isEmpty()) continue; if((op == "*=" && !(*varlist.find((*valit)))) || op == "=" || op == "+=") varlist.append((*valit)); else if(op == "-=") varlist.remove((*valit)); } } if(var == "REQUIRES") /* special case to get communicated to backends! */ doProjectCheckReqs(vallist, place); return TRUE; } bool -QMakeProject::read(QString file, QMap<QString, QStringList> &place) +QMakeProject::read(const QString &file, QMap<QString, QStringList> &place) { parser_info pi = parser; /* scope blocks start at true */ test_status = TestNone; scope_flag = 0x01; scope_block = 0; - file = Option::fixPathToLocalOS(file); - doVariableReplace(file, place); + QString filename = Option::fixPathToLocalOS(file); + doVariableReplace(filename, place); bool ret = FALSE, using_stdin = FALSE; QFile qfile; - if(!strcmp(file, "-")) { + if(!strcmp(filename, "-")) { qfile.setName(""); ret = qfile.open(IO_ReadOnly, stdin); using_stdin = TRUE; } else { - qfile.setName(file); + qfile.setName(filename); ret = qfile.open(IO_ReadOnly); } if ( ret ) { QTextStream t( &qfile ); QString s, line; - parser.file = file; + parser.file = filename; parser.line_no = 0; while ( !t.eof() ) { parser.line_no++; line = t.readLine().stripWhiteSpace(); int prelen = line.length(); - line.replace(QRegExp("#.*$"), ""); // bye comments + { + int hash_mark = line.find('#'); + if(hash_mark != -1) //bye comments + line = line.left(hash_mark); + } if(!line.isEmpty() && line.right(1) == "\\") { line.truncate(line.length() - 1); s += line + " "; } else if(!line.isEmpty() || (line.isEmpty() && !prelen)) { if(s.isEmpty() && line.isEmpty()) continue; if(!line.isEmpty()) s += line; if(!s.isEmpty()) { if(!(ret = parse(s, place))) break; s = ""; } } } if(!using_stdin) qfile.close(); } parser = pi; return ret; } bool -QMakeProject::read(QString project, QString) +QMakeProject::read(const QString &project, const QString &, bool just_project) { + if(just_project) { //nothing more, nothing less + pfile = project; + if(pfile != "-" && !QFile::exists(pfile) && pfile.right(4) != ".pro") + pfile += ".pro"; + return read(pfile, vars); + } + if(cfile.isEmpty()) { // hack to get the Option stuff in there base_vars["QMAKE_EXT_CPP"] = Option::cpp_ext; base_vars["QMAKE_EXT_H"] = Option::h_ext; + if(!Option::user_template_prefix.isEmpty()) + base_vars["TEMPLATE_PREFIX"] = Option::user_template_prefix; /* parse the cache */ if(Option::mkfile::do_cache) { if(Option::mkfile::cachefile.isEmpty()) { //find it as it has not been specified QString dir = QDir::convertSeparators(Option::output_dir); while(!QFile::exists((Option::mkfile::cachefile = dir + QDir::separator() + ".qmake.cache"))) { dir = dir.left(dir.findRev(QDir::separator())); if(dir.isEmpty() || dir.find(QDir::separator()) == -1) { Option::mkfile::cachefile = ""; break; } if(Option::mkfile::cachefile_depth == -1) Option::mkfile::cachefile_depth = 1; else Option::mkfile::cachefile_depth++; } } if(!Option::mkfile::cachefile.isEmpty()) { read(Option::mkfile::cachefile, cache); if(Option::mkfile::qmakespec.isEmpty() && !cache["QMAKESPEC"].isEmpty()) Option::mkfile::qmakespec = cache["QMAKESPEC"].first(); } } /* parse mkspec */ QStringList mkspec_roots; /* prefer $QTDIR if it is set */ - /* prefer QMAKESPECSDIR -cl */ - - if (getenv("QTDIR")) { + if (getenv("QTDIR")) mkspec_roots << getenv("QTDIR"); - } mkspec_roots << qInstallPathData(); - - if (Option::mkfile::qmakespec.isEmpty() && getenv("QMAKESPECSDIR")){ - QString mkspec = QString(getenv("QMAKESPECSDIR")) + QDir::separator() + - QDir::separator() + "default"; - if(QFile::exists(mkspec)) - Option::mkfile::qmakespec = mkspec; - } - if(Option::mkfile::qmakespec.isEmpty()) { for(QStringList::Iterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) { QString mkspec = (*it) + QDir::separator() + QString("mkspecs") + QDir::separator() + "default"; if(QFile::exists(mkspec)) { Option::mkfile::qmakespec = mkspec; break; } } - } - if(Option::mkfile::qmakespec.isEmpty()) { fprintf(stderr, "QMAKESPEC has not been set, so configuration cannot be deduced.\n"); return FALSE; } + } if(QDir::isRelativePath(Option::mkfile::qmakespec)) { bool found_mkspec = FALSE; for(QStringList::Iterator it = mkspec_roots.begin(); it != mkspec_roots.end(); ++it) { QString mkspec = (*it) + QDir::separator() + QString("mkspecs") + QDir::separator() + Option::mkfile::qmakespec; if(QFile::exists(mkspec)) { found_mkspec = TRUE; Option::mkfile::qmakespec = mkspec; break; } } if(!found_mkspec) { fprintf(stderr, "Could not find mkspecs for your QMAKESPEC after trying:\n\t%s\n", mkspec_roots.join("\n\t").latin1()); return FALSE; } } /* parse qmake configuration */ QString spec = Option::mkfile::qmakespec + QDir::separator() + "qmake.conf"; debug_msg(1, "QMAKESPEC conf: reading %s", spec.latin1()); if(!read(spec, base_vars)) { fprintf(stderr, "Failure to read QMAKESPEC conf file %s.\n", spec.latin1()); return FALSE; } if(Option::mkfile::do_cache && !Option::mkfile::cachefile.isEmpty()) { debug_msg(1, "QMAKECACHE file: reading %s", Option::mkfile::cachefile.latin1()); read(Option::mkfile::cachefile, base_vars); } /* commandline */ cfile = project; parser.line_no = 1; //really arg count now.. duh parser.file = "(internal)"; for(QStringList::Iterator it = Option::before_user_vars.begin(); it != Option::before_user_vars.end(); ++it) { if(!parse((*it), base_vars)) { fprintf(stderr, "Argument failed to parse: %s\n", (*it).latin1()); return FALSE; } parser.line_no++; } } /* parse project file */ debug_msg(1, "Project file: reading %s", project.latin1()); vars = base_vars; /* start with the base */ pfile = project; if(pfile != "-" && !QFile::exists(pfile) && pfile.right(4) != ".pro") pfile += ".pro"; if(!read(pfile, vars)) return FALSE; parser.line_no = 1; //really arg count now.. duh parser.file = "(internal)"; for(QStringList::Iterator 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).latin1()); return FALSE; } parser.line_no++; } /* now let the user override the template from an option.. */ if(!Option::user_template.isEmpty()) { debug_msg(1, "Overriding TEMPLATE (%s) with: %s", vars["TEMPLATE"].first().latin1(), Option::user_template.latin1()); vars["TEMPLATE"].clear(); vars["TEMPLATE"].append(Option::user_template); } - if(vars["TEMPLATE"].isEmpty()) - vars["TEMPLATE"].append(QString("app")); - else - vars["TEMPLATE"].first().replace(QRegExp("\\.t$"), ""); - if(!Option::user_template_prefix.isEmpty()) - vars["TEMPLATE"].first().prepend(Option::user_template_prefix); + QStringList &templ = vars["TEMPLATE"]; + if(templ.isEmpty()) + templ.append(QString("app")); + else if(vars["TEMPLATE"].first().endsWith(".t")) + templ = QStringList(templ.first().left(templ.first().length() - 2)); + if ( !Option::user_template_prefix.isEmpty() ) { + templ.first().prepend(Option::user_template_prefix); + } if(vars["TARGET"].isEmpty()) { // ### why not simply use: // QFileInfo fi(pfile); // fi.baseName(); QString tmp = pfile; if(tmp.findRev('/') != -1) tmp = tmp.right( tmp.length() - tmp.findRev('/') - 1 ); if(tmp.findRev('.') != -1) tmp = tmp.left(tmp.findRev('.')); vars["TARGET"].append(tmp); } QString test_version = getenv("QTESTVERSION"); if (!test_version.isEmpty()) { QString s = vars["TARGET"].first(); if (s == "qt" || s == "qt-mt" || s == "qte" || s == "qte-mt") { QString &ver = vars["VERSION"].first(); // fprintf(stderr,"Current QT version number: " + ver + "\n"); if (ver != "" && ver != test_version) { ver = test_version; fprintf(stderr,"Changed QT version number to " + test_version + "!\n"); } } } return TRUE; } bool -QMakeProject::isActiveConfig(const QString &x) +QMakeProject::isActiveConfig(const QString &x, bool regex) { if(x.isEmpty()) return TRUE; - QRegExp re(x, FALSE, TRUE); - if((Option::target_mode == Option::TARG_MACX_MODE || Option::target_mode == Option::TARG_QNX6_MODE || Option::target_mode == Option::TARG_UNIX_MODE) && - x == "unix") + if((Option::target_mode == Option::TARG_MACX_MODE || Option::target_mode == Option::TARG_QNX6_MODE || + Option::target_mode == Option::TARG_UNIX_MODE) && x == "unix") return TRUE; else if(Option::target_mode == Option::TARG_MACX_MODE && x == "macx") return TRUE; else if(Option::target_mode == Option::TARG_QNX6_MODE && x == "qnx6") return TRUE; else if(Option::target_mode == Option::TARG_MAC9_MODE && x == "mac9") return TRUE; else if((Option::target_mode == Option::TARG_MAC9_MODE || Option::target_mode == Option::TARG_MACX_MODE) && x == "mac") return TRUE; else if(Option::target_mode == Option::TARG_WIN_MODE && x == "win32") return TRUE; + QRegExp re(x, FALSE, TRUE); QString spec = Option::mkfile::qmakespec.right(Option::mkfile::qmakespec.length() - (Option::mkfile::qmakespec.findRev(QDir::separator())+1)); - if(re.exactMatch(spec)) + if((regex && re.exactMatch(spec)) || (!regex && spec == x)) return TRUE; #ifdef Q_OS_UNIX else if(spec == "default") { static char *buffer = NULL; if(!buffer) buffer = (char *)malloc(1024); int l = readlink(Option::mkfile::qmakespec, buffer, 1024); if(l != -1) { buffer[l] = '\0'; QString r = buffer; if(r.findRev('/') != -1) r = r.mid(r.findRev('/') + 1); - if(re.exactMatch(r)) + if((regex && re.exactMatch(r)) || (!regex && r == x)) return TRUE; } } #endif QStringList &configs = vars["CONFIG"]; for(QStringList::Iterator it = configs.begin(); it != configs.end(); ++it) { + if((regex && re.exactMatch((*it))) || (!regex && (*it) == x)) if(re.exactMatch((*it))) return TRUE; } return FALSE; } bool -QMakeProject::doProjectTest(QString func, const QString ¶ms, QMap<QString, QStringList> &place) +QMakeProject::doProjectTest(const QString& func, const QString ¶ms, QMap<QString, QStringList> &place) { QStringList args = split_arg_list(params); for(QStringList::Iterator arit = args.begin(); arit != args.end(); ++arit) { QString tmp = (*arit).stripWhiteSpace(); if((tmp[0] == '\'' || tmp[0] == '"') && tmp.right(1) == tmp.left(1)) tmp = tmp.mid(1, tmp.length() - 2); } return doProjectTest(func.stripWhiteSpace(), args, place); } bool -QMakeProject::doProjectTest(QString func, QStringList args, QMap<QString, QStringList> &place) +QMakeProject::doProjectTest(const QString& func, QStringList args, QMap<QString, QStringList> &place) { for(QStringList::Iterator arit = args.begin(); arit != args.end(); ++arit) { (*arit) = (*arit).stripWhiteSpace(); // blah, get rid of space doVariableReplace((*arit), place); } debug_msg(1, "Running project test: %s( %s )", func.latin1(), args.join("::").latin1()); if(func == "requires") { return doProjectCheckReqs(args, place); + } else if(func == "equals") { + if(args.count() != 2) { + fprintf(stderr, "%s:%d: equals(variable, value) requires two arguments.\n", parser.file.latin1(), + parser.line_no); + return FALSE; + } + QString value = args[1]; + if((value.left(1) == "\"" || value.left(1) == "'") && value.right(1) == value.left(1)) + value = value.mid(1, value.length()-2); + return vars[args[0]].join(" ") == value; } else if(func == "exists") { if(args.count() != 1) { fprintf(stderr, "%s:%d: exists(file) requires one argument.\n", parser.file.latin1(), parser.line_no); return FALSE; } QString file = args.first(); file = Option::fixPathToLocalOS(file); doVariableReplace(file, place); if(QFile::exists(file)) return TRUE; //regular expression I guess QString dirstr = QDir::currentDirPath(); int slsh = file.findRev(Option::dir_sep); if(slsh != -1) { dirstr = file.left(slsh+1); file = file.right(file.length() - slsh - 1); } QDir dir(dirstr, file); return dir.count() != 0; } else if(func == "system") { if(args.count() != 1) { fprintf(stderr, "%s:%d: system(exec) requires one argument.\n", parser.file.latin1(), parser.line_no); return FALSE; } return system(args.first().latin1()) == 0; } else if(func == "contains") { if(args.count() != 2) { fprintf(stderr, "%s:%d: contains(var, val) requires two arguments.\n", parser.file.latin1(), parser.line_no); return FALSE; } QRegExp regx(args[1]); QStringList &l = place[args[0]]; for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) { if(regx.exactMatch((*it))) return TRUE; } return FALSE; } else if(func == "infile") { if(args.count() < 2 || args.count() > 3) { fprintf(stderr, "%s:%d: infile(file, var, val) requires at least 2 arguments.\n", parser.file.latin1(), parser.line_no); return FALSE; } QMakeProject proj; QString file = args[0]; doVariableReplace(file, place); fixEnvVariables(file); int di = file.findRev(Option::dir_sep); QDir sunworkshop42workaround = QDir::current(); QString oldpwd = sunworkshop42workaround.currentDirPath(); if(di != -1) { if(!QDir::setCurrent(file.left(file.findRev(Option::dir_sep)))) { fprintf(stderr, "Cannot find directory: %s\n", file.left(di).latin1()); return FALSE; } file = file.right(file.length() - di - 1); } parser_info pi = parser; bool ret = !proj.read(file, oldpwd); parser = pi; if(ret) { fprintf(stderr, "Error processing project file: %s\n", file.latin1()); QDir::setCurrent(oldpwd); return FALSE; } if(args.count() == 2) { ret = !proj.isEmpty(args[1]); } else { QRegExp regx(args[2]); QStringList &l = proj.values(args[1]); for(QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) { if(regx.exactMatch((*it))) { ret = TRUE; break; } } } QDir::setCurrent(oldpwd); return ret; } else if(func == "count") { if(args.count() != 2) { fprintf(stderr, "%s:%d: count(var, count) requires two arguments.\n", parser.file.latin1(), parser.line_no); return FALSE; } return vars[args[0]].count() == args[1].toUInt(); } else if(func == "isEmpty") { if(args.count() != 1) { fprintf(stderr, "%s:%d: isEmpty(var) requires one argument.\n", parser.file.latin1(), parser.line_no); return FALSE; } return vars[args[0]].isEmpty(); } else if(func == "include" || func == "load") { if(args.count() != 1) { QString func_desc = "include(file)"; if(func == "load") func_desc = "load(feature)"; fprintf(stderr, "%s:%d: %s requires one argument.\n", parser.file.latin1(), parser.line_no, func_desc.latin1()); return FALSE; } QString file = args.first(); file = Option::fixPathToLocalOS(file); file.replace("\"", ""); doVariableReplace(file, place); if(func == "load") { if(!file.endsWith(Option::prf_ext)) file += Option::prf_ext; if(file.find(Option::dir_sep) == -1 || !QFile::exists(file)) { if(QFile::exists(Option::mkfile::qmakespec + QDir::separator() + file)) { file.prepend(Option::mkfile::qmakespec + QDir::separator()); } else { bool found = FALSE; QStringList feature_roots; if(getenv("QTDIR")) feature_roots << getenv("QTDIR"); #ifdef QT_INSTALL_PREFIX feature_roots << QT_INSTALL_PREFIX; #endif #ifdef QT_INSTALL_DATA feature_roots << QT_INSTALL_DATA; #endif for(QStringList::Iterator it = feature_roots.begin(); it != feature_roots.end(); ++it) { QString prf = (*it) + QDir::separator() + QString("mkspecs") + QDir::separator() + QString("features") + QDir::separator() + file; if(QFile::exists(prf)) { found = TRUE; file = prf; break; } } if(!found) { printf("Project LOAD(): Feature %s cannot be found.\n", args.first().latin1()); exit(3); } } } } debug_msg(1, "Project Parser: %s'ing file %s.", func.latin1(), file.latin1()); parser_info pi = parser; int sb = scope_block; int sf = scope_flag; TestStatus sc = test_status; bool r = read(file.latin1(), place); if(r) vars["QMAKE_INTERNAL_INCLUDED_FILES"].append(file); + else + warn_msg(WarnParser, "%s:%d: Failure to include file %s.", + pi.file.latin1(), pi.line_no, file.latin1()); parser = pi; test_status = sc; scope_flag = sf; scope_block = sb; return r; } else if(func == "error" || func == "message") { if(args.count() != 1) { fprintf(stderr, "%s:%d: %s(message) requires one argument.\n", parser.file.latin1(), parser.line_no, func.latin1()); return FALSE; } QString msg = args.first(); + if((msg.startsWith("\"") || msg.startsWith("'")) && msg.endsWith(msg.left(1))) + msg = msg.mid(1, msg.length()-2); + msg.replace(QString("${QMAKE_FILE}"), parser.file.latin1()); + msg.replace(QString("${QMAKE_LINE_NUMBER}"), QString::number(parser.line_no)); + msg.replace(QString("${QMAKE_DATE}"), QDateTime::currentDateTime().toString()); doVariableReplace(msg, place); fixEnvVariables(msg); printf("Project %s: %s\n", func.upper().latin1(), msg.latin1()); if(func == "message") return TRUE; exit(2); } else { fprintf(stderr, "%s:%d: Unknown test function: %s\n", parser.file.latin1(), parser.line_no, func.latin1()); } return FALSE; } bool QMakeProject::doProjectCheckReqs(const QStringList &deps, QMap<QString, QStringList> &place) { bool ret = FALSE; for(QStringList::ConstIterator it = deps.begin(); it != deps.end(); ++it) { QString chk = (*it); if(chk.isEmpty()) continue; bool invert_test = (chk.left(1) == "!"); if(invert_test) chk = chk.right(chk.length() - 1); bool test; int lparen = chk.find('('); if(lparen != -1) { /* if there is an lparen in the chk, it IS a function */ int rparen = chk.findRev(')'); if(rparen == -1) { QCString error; error.sprintf("Function (in REQUIRES) missing right paren: %s", chk.latin1()); qmake_error_msg(error); } else { QString func = chk.left(lparen); test = doProjectTest(func, chk.mid(lparen+1, rparen - lparen - 1), place); } } else { - test = isActiveConfig(chk); + test = isActiveConfig(chk, TRUE); } if(invert_test) { chk.prepend("!"); test = !test; } if(!test) { debug_msg(1, "Project Parser: %s:%d Failed test: REQUIRES = %s", parser.file.latin1(), parser.line_no, chk.latin1()); place["QMAKE_FAILED_REQUIREMENTS"].append(chk); ret = FALSE; } } return ret; } QString QMakeProject::doVariableReplace(QString &str, const QMap<QString, QStringList> &place) { - for(int x = 0, rep; x < 5; x++) { - QRegExp reg_var; - reg_var.setMinimal(TRUE); - if( x == 0 ) //function blocked out by {}'s - reg_var = QRegExp("\\$\\$\\{([a-zA-Z0-9_]*)\\((\\(.|(.*)\\)*)\\)\\}"); - else if( x == 1 ) //variables blocked out by {}'s - reg_var = QRegExp("\\$\\$\\{([a-zA-Z0-9_\\.-]*)\\}"); - else if(x == 2) //environment - reg_var = QRegExp("\\$\\$\\(([a-zA-Z0-9_\\.-]*)\\)"); - else if(x == 3) //function - reg_var = QRegExp("\\$\\$([a-zA-Z0-9_]*)\\((\\(.|(.*)\\)*)\\)"); - else if(x == 4) //normal variable - reg_var = QRegExp("\\$\\$([a-zA-Z0-9_\\.-]*)"); - while((rep = reg_var.search(str)) != -1) { + for(int var_begin, var_last=0; (var_begin = str.find("$$", var_last)) != -1; var_last = var_begin) { + if(var_begin >= int( str.length() + 2 ) ) { + break; + } else if(var_begin != 0 && str[var_begin-1] == '\\') { + str.replace(var_begin-1, 1, ""); + var_begin += 1; + continue; + } + + int var_incr = var_begin + 2; + bool in_braces = FALSE, as_env = FALSE; + if(str[var_incr] == '{') { + in_braces = TRUE; + var_incr++; + while(var_incr < int( str.length() ) && + (str[var_incr] == ' ' || str[var_incr] == '\t' || str[var_incr] == '\n')) + var_incr++; + } + if(str[var_incr] == '(') { + as_env = TRUE; + var_incr++; + } + QString val, args; + while(var_incr < int( str.length() ) && + (str[var_incr].isLetter() || str[var_incr].isNumber() || str[var_incr] == '.' || str[var_incr] == '_')) + val += str[var_incr++]; + if(as_env) { + if(str[var_incr] != ')') { + var_incr++; + warn_msg(WarnParser, "%s:%d: Unterminated env-variable replacement '%s' (%s)", + parser.file.latin1(), parser.line_no, + str.mid(var_begin, QMAX(var_incr - var_begin, int(str.length()))).latin1(), str.latin1()); + var_begin += var_incr; + continue; + } + var_incr++; + } else if(str[var_incr] == '(') { //args + for(int parens = 0; var_incr < int( str.length() ); var_incr++) { + if(str[var_incr] == '(') { + parens++; + if(parens == 1) + continue; + } else if(str[var_incr] == ')') { + parens--; + if(!parens) { + var_incr++; + break; + } + } + args += str[var_incr]; + } + } + if(var_incr > int( str.length() ) || (in_braces && str[var_incr] != '}')) { + var_incr++; + warn_msg(WarnParser, "%s:%d: Unterminated variable replacement '%s' (%s)", + parser.file.latin1(), parser.line_no, + str.mid(var_begin, QMAX(var_incr - var_begin, int( str.length() ))).latin1(), str.latin1()); + var_begin += var_incr; + continue; + } else if(in_braces) { + var_incr++; + } + QString replacement; - if(x == 2) {//environment - replacement = getenv(reg_var.cap(1)); - } else if(x == 0 || x == 3) { //function - QStringList args = split_arg_list(reg_var.cap(2)); - for(QStringList::Iterator arit = args.begin(); arit != args.end(); ++arit) { + if(as_env) { + replacement = getenv(val); + } else if(args.isEmpty()) { + if(val.left(1) == ".") + replacement = ""; + else if(val == "LITERAL_WHITESPACE") + replacement = "\t"; + else + replacement = place[varMap(val)].join(" "); + } else { + QStringList arg_list = split_arg_list(args); + for(QStringList::Iterator arit = arg_list.begin(); arit != arg_list.end(); ++arit) { (*arit) = (*arit).stripWhiteSpace(); // blah, get rid of space doVariableReplace((*arit), place); } - debug_msg(1, "Running function: %s( %s )", reg_var.cap(1).latin1(), args.join("::").latin1()); - if(reg_var.cap(1).lower() == "member") { - if(args.count() < 1 || args.count() > 2) { + debug_msg(1, "Running function: %s( %s )", val.latin1(), arg_list.join("::").latin1()); + if(val.lower() == "member") { + if(arg_list.count() < 1 || arg_list.count() > 2) { fprintf(stderr, "%s:%d: member(var, place) requires two arguments.\n", parser.file.latin1(), parser.line_no); } else { uint pos = 0; - if(args.count() == 2) - pos = args[1].toInt(); - const QStringList &var = place[varMap(args.first())]; + if(arg_list.count() == 2) + pos = arg_list[1].toInt(); + const QStringList &var = place[varMap(arg_list.first())]; if(var.count() >= pos) replacement = var[pos]; } - } else if(reg_var.cap(1).lower() == "list") { - if(args.count() != 1) { - fprintf(stderr, "%s:%d: list(vals) requires one" - "argument.\n", parser.file.latin1(), parser.line_no); - } else { + } else if(val.lower() == "list") { static int x = 0; replacement.sprintf(".QMAKE_INTERNAL_TMP_VAR_%d", x++); - (*((QMap<QString, QStringList>*)&place))[replacement] = split_value_list(args.first()); - } - } else if(reg_var.cap(1).lower() == "join") { - if(args.count() < 1 || args.count() > 4) { + QStringList &lst = (*((QMap<QString, QStringList>*)&place))[replacement]; + lst.clear(); + for(QStringList::ConstIterator arg_it = arg_list.begin(); + arg_it != arg_list.end(); ++arg_it) + lst += split_value_list((*arg_it)); + } else if(val.lower() == "join") { + if(arg_list.count() < 1 || arg_list.count() > 4) { fprintf(stderr, "%s:%d: join(var, glue, before, after) requires four" "arguments.\n", parser.file.latin1(), parser.line_no); } else { QString glue, before, after; - if(args.count() >= 2) - glue = args[1].replace("\"", "" ); - if(args.count() >= 3) - before = args[2].replace("\"", "" ); - if(args.count() == 4) - after = args[3].replace("\"", "" ); - const QStringList &var = place[varMap(args.first())]; + if(arg_list.count() >= 2) + glue = arg_list[1].replace("\"", "" ); + if(arg_list.count() >= 3) + before = arg_list[2].replace("\"", "" ); + if(arg_list.count() == 4) + after = arg_list[3].replace("\"", "" ); + const QStringList &var = place[varMap(arg_list.first())]; if(!var.isEmpty()) replacement = before + var.join(glue) + after; } - } else if(reg_var.cap(1).lower() == "find") { - if(args.count() != 2) { + } else if(val.lower() == "find") { + if(arg_list.count() != 2) { fprintf(stderr, "%s:%d find(var, str) requires two arguments\n", parser.file.latin1(), parser.line_no); } else { - QRegExp regx(args[1]); - const QStringList &var = place[varMap(args.first())]; + QRegExp regx(arg_list[1]); + const QStringList &var = place[varMap(arg_list.first())]; for(QStringList::ConstIterator vit = var.begin(); vit != var.end(); ++vit) { if(regx.search(*vit) != -1) { if(!replacement.isEmpty()) replacement += " "; replacement += (*vit); } } } - } else if(reg_var.cap(1).lower() == "system") { - if(args.count() != 1) { + } else if(val.lower() == "system") { + if(arg_list.count() != 1) { fprintf(stderr, "%s:%d system(execut) requires one argument\n", parser.file.latin1(), parser.line_no); } else { char buff[256]; - FILE *proc = QT_POPEN(args.join(" ").latin1(), "r"); + FILE *proc = QT_POPEN(arg_list.join(" ").latin1(), "r"); while(proc && !feof(proc)) { int read_in = fread(buff, 1, 255, proc); if(!read_in) break; for(int i = 0; i < read_in; i++) { if(buff[i] == '\n' || buff[i] == '\t') buff[i] = ' '; } buff[read_in] = '\0'; replacement += buff; } } } else { fprintf(stderr, "%s:%d: Unknown replace function: %s\n", - parser.file.latin1(), parser.line_no, reg_var.cap(1).latin1()); - } - } else { //variable - if(reg_var.cap(1).left(1) == ".") - replacement = ""; - else if(reg_var.cap(1) == "LITERAL_WHITESPACE") - replacement = "\t"; - else - replacement = place[varMap(reg_var.cap(1))].join(" "); + parser.file.latin1(), parser.line_no, val.latin1()); } - debug_msg(2, "Project parser: %d (%s) :: %s -> %s", x, str.latin1(), - reg_var.capturedTexts().join("::").latin1(), replacement.latin1()); - str.replace(rep, reg_var.matchedLength(), replacement); } + //actually do replacement now.. + int mlen = var_incr - var_begin; + debug_msg(2, "Project Parser [var replace]: '%s' :: %s -> %s", str.latin1(), + str.mid(var_begin, mlen).latin1(), replacement.latin1()); + str.replace(var_begin, mlen, replacement); + var_begin += replacement.length(); } return str; } |