1 files changed, 104 insertions, 49 deletions

diff --git a/qmake/option.cpp b/qmake/option.cpp
index 34b3ee2..8b7e5e8 100644
--- a/qmake/option.cpp
+++ b/qmake/option.cpp
@@ -1,449 +1,504 @@
 /****************************************************************************
 ** $Id$
 **
 ** Definition of ________ class.
 **
 ** Created : 970521
 **
 ** Copyright (C) 1992-2000 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 "option.h"
 #include <qdir.h>
 #include <qregexp.h>
 #include <stdlib.h>
 #include <stdarg.h>
 
 //convenience
 QString Option::prf_ext;
 QString Option::prl_ext;
 QString Option::ui_ext;
 QStringList Option::h_ext;
 QString Option::moc_ext;
 QStringList Option::cpp_ext;
 QString Option::obj_ext;
 QString Option::lex_ext;
 QString Option::yacc_ext;
 QString Option::dir_sep;
 QString Option::moc_mod;
 QString Option::yacc_mod;
 QString Option::lex_mod;
 
 //mode
 Option::QMAKE_MODE Option::qmake_mode = Option::QMAKE_GENERATE_NOTHING;
 
 //all modes
 int Option::warn_level = WarnLogic;
 int Option::debug_level = 0;
 QFile Option::output;
 QString Option::output_dir;
 QStringList Option::before_user_vars;
 QStringList Option::after_user_vars;
 QString Option::user_template;
 QString Option::user_template_prefix;
 #if defined(Q_OS_WIN32)
 Option::TARG_MODE Option::target_mode = Option::TARG_WIN_MODE;
 #elif defined(Q_OS_MAC9)
 Option::TARG_MODE Option::target_mode = Option::TARG_MAC9_MODE;
 #elif defined(Q_OS_MACX)
 Option::TARG_MODE Option::target_mode = Option::TARG_MACX_MODE;
 #elif defined(Q_OS_QNX6)
 Option::TARG_MODE Option::target_mode = Option::TARG_QNX6_MODE;
 #else
 Option::TARG_MODE Option::target_mode = Option::TARG_UNIX_MODE;
 #endif
 
 //QMAKE_GENERATE_PROJECT stuff
 bool Option::projfile::do_pwd = TRUE;
-bool Option::projfile::do_recursive = FALSE;
+bool Option::projfile::do_recursive = TRUE;
 QStringList Option::projfile::project_dirs;
 
 //QMAKE_GENERATE_MAKEFILE stuff
 QString Option::mkfile::qmakespec;
 int Option::mkfile::cachefile_depth = -1;
 bool Option::mkfile::do_deps = TRUE;
 bool Option::mkfile::do_mocs = TRUE;
 bool Option::mkfile::do_dep_heuristics = TRUE;
 bool Option::mkfile::do_preprocess = FALSE;
 bool Option::mkfile::do_cache = TRUE;
 QString Option::mkfile::cachefile;
 QStringList Option::mkfile::project_files;
 QString Option::mkfile::qmakespec_commandline;
 
+static Option::QMAKE_MODE default_mode(QString progname)
+{
+    int s = progname.findRev(Option::dir_sep);
+    if(s != -1)
+        progname = progname.right(progname.length() - (s + 1));
+    if(progname == "qmakegen")
+        return Option::QMAKE_GENERATE_PROJECT;
+    return Option::QMAKE_GENERATE_MAKEFILE;
+}
+
+QString project_builtin_regx();
 bool usage(const char *a0)
 {
     fprintf(stdout, "Usage: %s [mode] [options] [files]\n"
             "\n"
             "   QMake has two modes, one mode for generating project files based on\n"
             "some heuristics, and the other for generating makefiles. Normally you\n"
             "shouldn't need to specify a mode, as makefile generation is the default\n"
             "mode for qmake, but you may use this to test qmake on an existing project\n"
             "\n"
             "Mode:\n"
-            "\t-project       Put qmake into project file generation mode\n"
+            "\t-project       Put qmake into project file generation mode%s\n"
             "\t               In this mode qmake interprets files as files to\n"
             "\t               be built,\n"
-            "\t               defaults to *.cpp; *.l; *.y; *.ui\n"
-            "\t-makefile      Put qmake into makefile generation mode (default)\n"
+            "\t               defaults to %s\n"
+            "\t-makefile      Put qmake into makefile generation mode%s\n"
             "\t               In this mode qmake interprets files as project files to\n"
             "\t               be processed, if skipped qmake will try to find a project\n"
             "\t               file in your current working directory\n"
             "\n"
             "Warnings Options:\n"
             "\t-Wnone         Turn off all warnings\n"
             "\t-Wall          Turn on all warnings\n"
             "\t-Wparser       Turn on parser warnings\n"
             "\t-Wlogic        Turn on logic warnings\n"
             "\n"
             "Options:\n"
             "\t * You can place any variable assignment in options and it will be     *\n"
             "\t * processed as if it was in [files]. These assignments will be parsed *\n"
             "\t * before [files].                                                     *\n"
             "\t-o file        Write output to file\n"
             "\t-unix          Run in unix mode\n"
             "\t-win32         Run in win32 mode\n"
             "\t-macx          Run in Mac OS X mode\n"
             "\t-d             Increase debug level\n"
             "\t-t templ       Overrides TEMPLATE as templ\n"
             "\t-tp prefix     Overrides TEMPLATE so that prefix is prefixed into the value\n"
             "\t-help          This help\n"
             "\t-v             Version information\n"
             "\t-after         All variable assignments after this will be\n"
-            "\t               parsed after [files]        [makefile mode only]\n"
+            "\t               parsed after [files]\n"
             "\t-cache file    Use file as cache           [makefile mode only]\n"
             "\t-spec spec     Use spec as QMAKESPEC       [makefile mode only]\n"
             "\t-nocache       Don't use a cache file      [makefile mode only]\n"
             "\t-nodepend      Don't generate dependencies [makefile mode only]\n"
             "\t-nomoc         Don't generate moc targets  [makefile mode only]\n"
             "\t-nopwd         Don't look for files in pwd [ project mode only]\n"
-            "\t-r             Recursive search            [ project mode only]\n"
-            ,a0);
+            "\t-norecursive   Don't do a recursive search [ project mode only]\n"
+            ,a0, 
+            default_mode(a0) == Option::QMAKE_GENERATE_PROJECT  ? " (default)" : "", project_builtin_regx().latin1(),
+            default_mode(a0) == Option::QMAKE_GENERATE_MAKEFILE ? " (default)" : "");
     return FALSE;
 }
-static Option::QMAKE_MODE default_mode(QString progname)
-{
-    int s = progname.findRev(Option::dir_sep);
-    if(s != -1)
-        progname = progname.right(progname.length() - (s + 1));
-    if(progname == "qmakegen")
-        return Option::QMAKE_GENERATE_PROJECT;
-    return Option::QMAKE_GENERATE_MAKEFILE;
-}
-
 
 bool
-Option::parseCommandLine(int argc, char **argv)
+Option::internalParseCommandLine(int argc, char **argv, int skip)
 {
     bool before = TRUE;
-    for(int x = 1; x < argc; x++) {
+    for(int x = skip; x < argc; x++) {
         if(*argv[x] == '-' && strlen(argv[x]) > 1) { /* options */
             QString opt = argv[x] + 1;
 
             //first param is a mode, or we default
             if(x == 1) {
                 bool specified = TRUE;
                 if(opt == "project") {
                     Option::qmake_mode = Option::QMAKE_GENERATE_PROJECT;
                 } else if(opt == "prl") {
                     Option::mkfile::do_deps = FALSE;
                     Option::mkfile::do_mocs = FALSE;
                     Option::qmake_mode = Option::QMAKE_GENERATE_PRL;
                 } else if(opt == "makefile") {
                     Option::qmake_mode = Option::QMAKE_GENERATE_MAKEFILE;
                 } else {
                     specified = FALSE;
-                    Option::qmake_mode = default_mode(argv[0]);
                 }
                 if(specified)
                     continue;
             }
             //all modes
             if(opt == "o" || opt == "output") {
                 Option::output.setName(argv[++x]);
             } else if(opt == "after") {
                 before = FALSE;
             } else if(opt == "t" || opt == "template") {
                 Option::user_template = argv[++x];
             } else if(opt == "tp" || opt == "template_prefix") {
                 Option::user_template_prefix = argv[++x];
             } else if(opt == "mac9") {
                 Option::target_mode = TARG_MAC9_MODE;
             } else if(opt == "macx") {
                 Option::target_mode = TARG_MACX_MODE;
             } else if(opt == "unix") {
                 Option::target_mode = TARG_UNIX_MODE;
             } else if(opt == "win32") {
                 Option::target_mode = TARG_WIN_MODE;
             } else if(opt == "d") {
                 Option::debug_level++;
             } else if(opt == "version" || opt == "v" || opt == "-version") {
-                fprintf(stderr, "Qmake version: %s\n", qmake_version());
+                fprintf(stderr, "Qmake version: %s (Qt %s)\n", qmake_version(), QT_VERSION_STR);
                 fprintf(stderr, "Qmake is free software from Trolltech AS.\n");
                 return FALSE;
             } else if(opt == "h" || opt == "help") {
-                return usage(argv[0]);
+                return FALSE;
             } else if(opt == "Wall") {
                 Option::warn_level |= WarnAll;
             } else if(opt == "Wparser") {
                 Option::warn_level |= WarnParser;
             } else if(opt == "Wlogic") {
                 Option::warn_level |= WarnLogic;
             } else if(opt == "Wnone") {
                 Option::warn_level = WarnNone;
             } else {
                 if(Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE ||
                    Option::qmake_mode == Option::QMAKE_GENERATE_PRL) {
                     if(opt == "nodepend") {
                         Option::mkfile::do_deps = FALSE;
                     } else if(opt == "nomoc") {
                         Option::mkfile::do_mocs = FALSE;
                     } else if(opt == "nocache") {
                         Option::mkfile::do_cache = FALSE;
                     } else if(opt == "nodependheuristics") {
                         Option::mkfile::do_dep_heuristics = FALSE;
                     } else if(opt == "E") {
                         Option::mkfile::do_preprocess = TRUE;
                     } else if(opt == "cache") {
                         Option::mkfile::cachefile = argv[++x];
                     } else if(opt == "platform" || opt == "spec") {
                         Option::mkfile::qmakespec = argv[++x];
                         Option::mkfile::qmakespec_commandline = argv[x];
                     } else {
                         fprintf(stderr, "***Unknown option -%s\n", opt.latin1());
                         return usage(argv[0]);
                     }
                 } else if(Option::qmake_mode == Option::QMAKE_GENERATE_PROJECT) {
                     if(opt == "nopwd") {
                         Option::projfile::do_pwd = FALSE;
                     } else if(opt == "r") {
                         Option::projfile::do_recursive = TRUE;
+                    } else if(opt == "norecursive") {
+                        Option::projfile::do_recursive = FALSE;
                     } else {
                         fprintf(stderr, "***Unknown option -%s\n", opt.latin1());
-                        return usage(argv[0]);
+                        return FALSE;
                     }
                 }
             }
         } else {
-            if(x == 1)
-                Option::qmake_mode = default_mode(argv[0]);
-
             QString arg = argv[x];
             if(arg.find('=') != -1) {
                 if(before)
                     Option::before_user_vars.append(arg);
                 else
                     Option::after_user_vars.append(arg);
             } else {
                 QFileInfo fi(arg);
                 if(!fi.convertToAbs()) //strange
                     arg = fi.filePath();
                 if(Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE ||
                    Option::qmake_mode == Option::QMAKE_GENERATE_PRL)
                     Option::mkfile::project_files.append(arg);
                 else
                     Option::projfile::project_dirs.append(arg);
             }
         }
     }
+    return TRUE;
+}
+
+
+bool
+Option::parseCommandLine(int argc, char **argv)
+{
+    Option::moc_mod = "moc_";
+    Option::lex_mod = "_lex";
+    Option::yacc_mod = "_yacc";
+    Option::prl_ext = ".prl";
+    Option::prf_ext = ".prf";
+    Option::ui_ext = ".ui";
+    Option::h_ext << ".h" << ".hpp" << ".hh" << ".H" << ".hxx";
+    Option::moc_ext = ".moc";
+    Option::cpp_ext << ".cpp" << ".cc" << ".cxx" << ".C";
+    Option::lex_ext = ".l";
+    Option::yacc_ext = ".y";
+
     if(Option::qmake_mode == Option::QMAKE_GENERATE_NOTHING)
         Option::qmake_mode = default_mode(argv[0]);
+    if(const char *envflags = getenv("QMAKEFLAGS")) {
+        int env_argc = 0, env_size = 0, currlen=0;
+        char quote = 0, **env_argv = NULL;
+        for(int i = 0; envflags[i]; i++) {
+            if(!quote && (envflags[i] == '\'' || envflags[i] == '"')) {
+                quote = envflags[i];
+            } else if(envflags[i] == quote) {
+                quote = 0;
+            } else if(!quote && envflags[i] == ' ') {
+                if(currlen && env_argv && env_argv[env_argc]) {
+                    env_argv[env_argc][currlen] = '\0';
+                    currlen = 0;
+                    env_argc++;
+                }
+            } else {
+                if(!env_argv || env_argc > env_size) {
+                    env_argv = (char **)realloc(env_argv, sizeof(char *)*(env_size+=10));
+                    for(int i2 = env_argc; i2 < env_size; i2++)
+                        env_argv[i2] = NULL;
+                }
+                if(!env_argv[env_argc]) {
+                    currlen = 0;
+                    env_argv[env_argc] = (char*)malloc(255);
+                }
+                if(currlen < 255) 
+                    env_argv[env_argc][currlen++] = envflags[i];
+            }
+        }
+        if(env_argv[env_argc]) {
+            env_argv[env_argc][currlen] = '\0';
+            currlen = 0;
+            env_argc++;
+        }
+        internalParseCommandLine(env_argc, env_argv);
+        for(int i2 = 0; i2 < env_size; i2++) {
+            if(env_argv[i2])
+                free(env_argv[i2]);
+        }
+        free(env_argv);
+    }
+    if(!internalParseCommandLine(argc, argv, 1))
+        return usage(argv[0]);
 
     //last chance for defaults
     if(Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE ||
         Option::qmake_mode == Option::QMAKE_GENERATE_PRL) {
         if(Option::mkfile::qmakespec.isNull() || Option::mkfile::qmakespec.isEmpty())
             Option::mkfile::qmakespec = getenv("QMAKESPEC");
 
         //try REALLY hard to do it for them, lazy..
         if(Option::mkfile::project_files.isEmpty()) {
-            QString proj = QDir::currentDirPath();
-            proj = proj.right(proj.length() - (proj.findRev('/') + 1)) + ".pro";
-            if(QFile::exists(proj))
+            QString pwd = QDir::currentDirPath(), 
+                   proj = pwd + "/" + pwd.right(pwd.length() - (pwd.findRev('/') + 1)) + ".pro";
+            if(QFile::exists(proj)) {
                 Option::mkfile::project_files.append(proj);
-            else
-                return usage(argv[0]);
+            } else { //last try..
+                QDir d(pwd, "*.pro");
+                if(d.count() != 1)
+                    return usage(argv[0]);
+                Option::mkfile::project_files.append(pwd + "/" + d[0]);
+            }
         }
     }
 
     //defaults for globals
-    Option::moc_mod = "moc_";
-    Option::lex_mod = "_lex";
-    Option::yacc_mod = "_yacc";
-    Option::prl_ext = ".prl";
-    Option::prf_ext = ".prf";
-    Option::ui_ext = ".ui";
-    Option::h_ext << ".h" << ".hpp" << ".hh" << ".H" << ".hxx";
-    Option::moc_ext = ".moc";
-    Option::cpp_ext << ".cpp" << ".cc" << ".cxx" << ".C";
-    Option::lex_ext = ".l";
-    Option::yacc_ext = ".y";
     if(Option::target_mode == Option::TARG_WIN_MODE) {
         Option::dir_sep = "\\";
         Option::obj_ext =  ".obj";
     } else {
         if(Option::target_mode == Option::TARG_MAC9_MODE)
             Option::dir_sep = ":";
         else
             Option::dir_sep = "/";
         Option::obj_ext = ".o";
     }
     return TRUE;
 }
 
 bool Option::postProcessProject(QMakeProject *project)
 {
     Option::cpp_ext = project->variables()["QMAKE_EXT_CPP"];
     if(cpp_ext.isEmpty())
         cpp_ext << ".cpp"; //something must be there
     Option::h_ext = project->variables()["QMAKE_EXT_H"];
     if(h_ext.isEmpty())
         h_ext << ".h";
 
     if(!project->isEmpty("QMAKE_EXT_PRL"))
         Option::prl_ext = project->first("QMAKE_EXT_PRL");
     if(!project->isEmpty("QMAKE_EXT_PRF"))
         Option::prf_ext = project->first("QMAKE_EXT_PRF");
     if(!project->isEmpty("QMAKE_EXT_UI"))
         Option::ui_ext = project->first("QMAKE_EXT_UI");
     if(!project->isEmpty("QMAKE_EXT_MOC"))
         Option::moc_ext = project->first("QMAKE_EXT_MOC");
     if(!project->isEmpty("QMAKE_EXT_LEX"))
         Option::lex_ext = project->first("QMAKE_EXT_LEX");
     if(!project->isEmpty("QMAKE_EXT_YACC"))
         Option::yacc_ext = project->first("QMAKE_EXT_YACC");
     if(!project->isEmpty("QMAKE_EXT_OBJ"))
         Option::obj_ext = project->first("QMAKE_EXT_OBJ");
     if(!project->isEmpty("QMAKE_MOD_MOC"))
         Option::moc_mod = project->first("QMAKE_MOD_MOC");
     if(!project->isEmpty("QMAKE_MOD_LEX"))
         Option::lex_mod = project->first("QMAKE_MOD_LEX");
     if(!project->isEmpty("QMAKE_MOD_YACC"))
         Option::yacc_mod = project->first("QMAKE_MOD_YACC");
     if(!project->isEmpty("QMAKE_DIR_SEP"))
         Option::dir_sep = project->first("QMAKE_DIR_SEP");
     return TRUE;
 }
 
 void fixEnvVariables(QString &x)
 {
     int rep;
     QRegExp reg_var("\\$\\(.*\\)");
     reg_var.setMinimal( TRUE );
     while((rep = reg_var.search(x)) != -1)
         x.replace(rep, reg_var.matchedLength(), QString(getenv(x.mid(rep + 2, reg_var.matchedLength() - 3).latin1())));
 }
 static QString fixPath(QString x)
 {
 #if 0
     QFileInfo fi(x);
     if(fi.isDir()) {
         QDir dir(x);
         x = dir.canonicalPath();
     } else {
         QString dir = fi.dir().canonicalPath();
         if(!dir.isEmpty() && dir.right(1) != Option::dir_sep)
             dir += Option::dir_sep;
         x = dir + fi.fileName();
     }
 #endif
     return QDir::cleanDirPath(x);
 }
 
 
 QString
 Option::fixPathToTargetOS(const QString& in, bool fix_env, bool canonical)
 {
     QString tmp(in);
     if(fix_env)
         fixEnvVariables(tmp);
     if(canonical)
         tmp = fixPath(tmp);
     QString rep;
-    if(Option::target_mode == TARG_MAC9_MODE)
-        rep = "[/\\\\]";
-    else if(Option::target_mode == TARG_WIN_MODE)
-        rep = "[/]";
-    else
-        rep = "[\\\\]";
-    return tmp.replace(QRegExp(rep), Option::dir_sep);
+    if(Option::target_mode == TARG_MAC9_MODE) 
+        tmp = tmp.replace('/', Option::dir_sep).replace('\\', Option::dir_sep);
+    else if(Option::target_mode == TARG_WIN_MODE) 
+        tmp = tmp.replace('/', Option::dir_sep);
+    else 
+        tmp = tmp.replace('\\', Option::dir_sep);
+    return tmp;
 }
 
 QString
 Option::fixPathToLocalOS(const QString& in, bool fix_env, bool canonical)
 {
     QString tmp(in);
     if(fix_env)
         fixEnvVariables(tmp);
     if(canonical)
         tmp = fixPath(tmp);
 #if defined(Q_OS_WIN32)
     return tmp.replace('/', '\\');
 #else
     return tmp.replace('\\', '/');
 #endif
 }
 
 const char *qmake_version()
 {
     static char *ret = NULL;
     if(ret)
         return ret;
     ret = (char *)malloc(15);
     sprintf(ret, "%d.%02d%c", QMAKE_VERSION_MAJOR, QMAKE_VERSION_MINOR, 'a' + QMAKE_VERSION_PATCH);
     return ret;
 }
 
 void debug_msg(int level, const char *fmt, ...)
 {
     if(Option::debug_level < level)
         return;
     fprintf(stderr, "DEBUG %d: ", level);
     {
         va_list ap;
         va_start(ap, fmt);
         vfprintf(stderr, fmt, ap);
         va_end(ap);
     }
     fprintf(stderr, "\n");
 }
 
 void warn_msg(QMakeWarn type, const char *fmt, ...)
 {
     if(!(Option::warn_level & type))
         return;
     fprintf(stderr, "WARNING: ");
     {
         va_list ap;
         va_start(ap, fmt);
         vfprintf(stderr, fmt, ap);
         va_end(ap);
     }
     fprintf(stderr, "\n");
 }