From 864e1ceaf628e823103ae2d28d2c983400ba38c7 Mon Sep 17 00:00:00 2001
From: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Date: Wed, 30 Jan 2013 18:37:11 +0100
Subject: [PATCH] don't flush qmake command line twice

otherwise variable assignments (including -config options) from
$QMAKEFLAGS are lost.

Change-Id: I818e9372d2b0ff44333dc3eb8fc3420f84ab01c5
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
---
 qmake/library/qmakeglobals.h |  2 ++
 qmake/option.cpp             | 13 +++++++------
 qmake/option.h               |  2 +-
 3 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/qmake/library/qmakeglobals.h b/qmake/library/qmakeglobals.h
index 9f8893ec9c..efb4d28a63 100644
--- a/qmake/library/qmakeglobals.h
+++ b/qmake/library/qmakeglobals.h
@@ -99,6 +99,8 @@ public:
     QString pwd;
     QStringList precmds, preconfigs, postcmds, postconfigs;
     bool after;
+
+    void flush() { after = false; }
 };
 
 class QMAKE_EXPORT QMakeGlobals
diff --git a/qmake/option.cpp b/qmake/option.cpp
index 7d16949242..fdf11d9266 100644
--- a/qmake/option.cpp
+++ b/qmake/option.cpp
@@ -193,9 +193,8 @@ bool usage(const char *a0)
 }
 
 int
-Option::parseCommandLine(QStringList &args)
+Option::parseCommandLine(QStringList &args, QMakeCmdLineParserState &state)
 {
-    QMakeCmdLineParserState state(QDir::currentPath());
     enum { ArgNone, ArgOutput } argState = ArgNone;
     int x = 0;
     while (x < args.count()) {
@@ -313,8 +312,6 @@ Option::parseCommandLine(QStringList &args)
         fprintf(stderr, "***Option %s requires a parameter\n", qPrintable(args.at(x - 1)));
         return Option::QMAKE_CMDLINE_SHOW_USAGE | Option::QMAKE_CMDLINE_ERROR;
     }
-    globals->commitCommandLineArguments(state);
-    globals->debugLevel = Option::debug_level;
     return Option::QMAKE_CMDLINE_SUCCESS;
 }
 
@@ -374,6 +371,7 @@ Option::init(int argc, char **argv)
         Option::qmake_mode = Option::QMAKE_GENERATE_MAKEFILE;
     }
 
+    QMakeCmdLineParserState cmdstate(QDir::currentPath());
     const QByteArray envflags = qgetenv("QMAKEFLAGS");
     if (!envflags.isNull()) {
         QStringList args;
@@ -399,7 +397,8 @@ Option::init(int argc, char **argv)
         }
         if (hasWord)
             args << QString::fromLocal8Bit(buf);
-        parseCommandLine(args);
+        parseCommandLine(args, cmdstate);
+        cmdstate.flush();
     }
     if(argc && argv) {
         QStringList args;
@@ -430,7 +429,7 @@ Option::init(int argc, char **argv)
             break;
         }
 
-        int ret = parseCommandLine(args);
+        int ret = parseCommandLine(args, cmdstate);
         if(ret != Option::QMAKE_CMDLINE_SUCCESS) {
             if ((ret & Option::QMAKE_CMDLINE_SHOW_USAGE) != 0)
                 usage(argv[0]);
@@ -439,6 +438,8 @@ Option::init(int argc, char **argv)
         }
         Option::qmake_args = args;
     }
+    globals->commitCommandLineArguments(cmdstate);
+    globals->debugLevel = Option::debug_level;
 
     //last chance for defaults
     if(Option::qmake_mode == Option::QMAKE_GENERATE_MAKEFILE ||
diff --git a/qmake/option.h b/qmake/option.h
index 7ca0d274ff..541757b264 100644
--- a/qmake/option.h
+++ b/qmake/option.h
@@ -207,7 +207,7 @@ struct Option
     };
 
 private:
-    static int parseCommandLine(QStringList &args);
+    static int parseCommandLine(QStringList &args, QMakeCmdLineParserState &state);
 };
 
 inline QString fixEnvVariables(const QString &x) { return Option::fixString(x, Option::FixEnvVars); }