From a6167267d302b97b94fd350df4b27dc7c9a20ef4 Mon Sep 17 00:00:00 2001
From: Bernhard Rosenkraenzer <br@blankpage.ch>
Date: Thu, 27 Jan 2011 13:48:13 +0100
Subject: Allow the user to select imageformats to be built as plugin vs
 internal

This adds what is already there for different plugin types to
imageformats plugins -- allowing the user to configure which
image formats will be built into Qt and which will be built as
plugins.

Merge-request: 1028
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
---
 configure                        | 24 +++++++++++++++++++++++-
 tools/configure/configureapp.cpp | 12 ++++++++++++
 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index b11d82d..b60da9e 100755
--- a/configure
+++ b/configure
@@ -934,6 +934,16 @@ if [ -d "$relpath/src/plugins/gfxdrivers" ]; then
   CFG_GFX_OFF="$CFG_GFX_AVAILABLE" # assume all off
 fi
 
+CFG_IMAGEFORMAT_PLUGIN_AVAILABLE=
+if [ -d "$relpath/src/plugins/imageformats" ]; then
+    for a in "$relpath/src/plugins/imageformats/"*; do
+        if [ -d "$a" ]; then
+            base_a=`basename "$a"`
+            CFG_IMAGEFORMAT_PLUGIN_AVAILABLE="${CFG_IMAGEFORMAT_PLUGIN_AVAILABLE} ${base_a}"
+        fi
+    done
+fi
+
 #-------------------------------------------------------------------------------
 # Set Default NaCl options
 #-------------------------------------------------------------------------------
@@ -2140,7 +2150,7 @@ while [ "$#" -gt 0 ]; do
             UNKNOWN_OPT=yes
         fi
         ;;
-    sql-*|gfx-*|decoration-*|kbd-*|mouse-*)
+    sql-*|gfx-*|decoration-*|kbd-*|mouse-*|imageformat-*)
         # if Qt style options were used, $VAL can be "no", "qt", or "plugin"
         # if autoconf style options were used, $VAL can be "yes" or "no"
         [ "$VAL" = "yes" ] && VAL=qt
@@ -2182,6 +2192,13 @@ while [ "$#" -gt 0 ]; do
 		avail="$CFG_MOUSE_PLUGIN_AVAILABLE"
 	    fi
             ;;
+        imageformat)
+            avail="$CFG_IMAGEFORMAT_PLUGIN_AVAILABLE"
+            if [ "$OPT" != "plugin" ]; then
+                # png is always built in
+                avail="$avail png"
+            fi
+            ;;
         *)
             avail=""
             echo "BUG: Unhandled type $VAR used in $CURRENT_OPT"
@@ -2202,6 +2219,11 @@ while [ "$#" -gt 0 ]; do
             # set the CFG_SQL_driver
             eval "CFG_SQL_$VAL=\$OPT"
             continue
+        elif [ "$VAR" = "imageformat" ]; then
+            [ "$OPT" = "qt" ] && OPT=yes
+            VAL="`echo $VAL |tr a-z A-Z`"
+            eval "CFG_$VAL=$OPT"
+            continue
         fi
 
         if [ "$OPT" = "plugin" ] || [ "$OPT" = "qt" ]; then
diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp
index 64fc6a9..6b87c8e 100644
--- a/tools/configure/configureapp.cpp
+++ b/tools/configure/configureapp.cpp
@@ -437,6 +437,7 @@ void Configure::parseCmdLine()
 {
     int argCount = configCmdLine.size();
     int i = 0;
+    const QStringList imageFormats = QStringList() << "gif" << "png" << "mng" << "jpeg" << "tiff";
 
 #if !defined(EVAL)
     if (argCount < 1) // skip rest if no arguments
@@ -829,6 +830,17 @@ void Configure::parseCmdLine()
             dictionary[ "SQL_IBASE" ] = "plugin";
         else if (configCmdLine.at(i) == "-no-sql-ibase")
             dictionary[ "SQL_IBASE" ] = "no";
+
+        // Image formats --------------------------------------------
+        else if (configCmdLine.at(i).startsWith("-qt-imageformat-") &&
+                 imageFormats.contains(configCmdLine.at(i).section('-', 3)))
+            dictionary[ configCmdLine.at(i).section('-', 3).toUpper() ] = "yes";
+        else if (configCmdLine.at(i).startsWith("-plugin-imageformat-") &&
+                 imageFormats.contains(configCmdLine.at(i).section('-', 3)))
+            dictionary[ configCmdLine.at(i).section('-', 3).toUpper() ] = "plugin";
+        else if (configCmdLine.at(i).startsWith("-no-imageformat-") &&
+                 imageFormats.contains(configCmdLine.at(i).section('-', 3)))
+            dictionary[ configCmdLine.at(i).section('-', 3).toUpper() ] = "no";
 #endif
         // IDE project generation -----------------------------------
         else if (configCmdLine.at(i) == "-no-dsp")
-- 
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