Fix FTBFS with clang. This resolves issue #25.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

chalk/plugins/filters/colorsfilters/colorsfilters.cpp

@@ -209,7 +209,7 @@ void KisAutoContrast::process(KisPaintDeviceSP src, KisPaintDeviceSP dst, KisFil
                 // adjust, but since it's partially selected we also only partially adjust
                 src->colorSpace()->applyAdjustment(iter.oldRawData(), iter.rawData(), adj, 1);
                 const TQ_UINT8 *pixels[2] = {iter.oldRawData(), iter.rawData()};
-                TQ_UINT8 weights[2] = {MAX_SELECTED - selectedness, selectedness};
+                TQ_UINT8 weights[2] = {(TQ_UINT8)(MAX_SELECTED - selectedness), selectedness};
                 src->colorSpace()->mixColors(pixels, weights, 2, iter.rawData());
                 ++iter;
                 pixelsProcessed++;
@@ -303,7 +303,7 @@ void KisDesaturateFilter::process(KisPaintDeviceSP src, KisPaintDeviceSP dst, Ki
                 // adjust, but since it's partially selected we also only partially adjust
                 src->colorSpace()->applyAdjustment(iter.oldRawData(), iter.rawData(), m_adj, 1);
                 const TQ_UINT8 *pixels[2] = {iter.oldRawData(), iter.rawData()};
-                TQ_UINT8 weights[2] = {MAX_SELECTED - selectedness, selectedness};
+                TQ_UINT8 weights[2] = {(TQ_UINT8)(MAX_SELECTED - selectedness), selectedness};
                 src->colorSpace()->mixColors(pixels, weights, 2, iter.rawData());
                 ++iter;
                 pixelsProcessed++;

chalk/plugins/filters/colorsfilters/kis_brightness_contrast_filter.cpp

@@ -240,7 +240,7 @@ void KisBrightnessContrastFilter::process(KisPaintDeviceSP src, KisPaintDeviceSP
                 // adjust, but since it's partially selected we also only partially adjust
                 src->colorSpace()->applyAdjustment(iter.oldRawData(), iter.rawData(), configBC->m_adjustment, 1);
                 const TQ_UINT8 *pixels[2] = {iter.oldRawData(), iter.rawData()};
-                TQ_UINT8 weights[2] = {MAX_SELECTED - selectedness, selectedness};
+                TQ_UINT8 weights[2] = {(TQ_UINT8)(MAX_SELECTED - selectedness), selectedness};
                 src->colorSpace()->mixColors(pixels, weights, 2, iter.rawData());
                 ++iter;
                 pixelsProcessed++;

chalk/plugins/filters/colorsfilters/kis_perchannel_filter.cpp

@@ -254,7 +254,7 @@ void KisPerChannelFilter::process(KisPaintDeviceSP src, KisPaintDeviceSP dst, Ki
                 // adjust, but since it's partially selected we also only partially adjust
                 src->colorSpace()->applyAdjustment(iter.oldRawData(), iter.rawData(), adj, 1);
                 const TQ_UINT8 *pixels[2] = {iter.oldRawData(), iter.rawData()};
-                TQ_UINT8 weights[2] = {MAX_SELECTED - selectedness, selectedness};
+                TQ_UINT8 weights[2] = {(TQ_UINT8)(MAX_SELECTED - selectedness), selectedness};
                 src->colorSpace()->mixColors(pixels, weights, 2, iter.rawData());
                 ++iter;
                 pixelsProcessed++;

chalk/plugins/filters/levelfilter/kis_level_filter.cpp

@@ -195,7 +195,7 @@ void KisLevelFilter::process(KisPaintDeviceSP src, KisPaintDeviceSP dst, KisFilt
                 // adjust, but since it's partially selected we also only partially adjust
                 src->colorSpace()->applyAdjustment(iter.oldRawData(), iter.rawData(), configBC->m_adjustment, 1);
                 const TQ_UINT8 *pixels[2] = {iter.oldRawData(), iter.rawData()};
-                TQ_UINT8 weights[2] = {MAX_SELECTED - selectedness, selectedness};
+                TQ_UINT8 weights[2] = {(TQ_UINT8)(MAX_SELECTED - selectedness), selectedness};
                 src->colorSpace()->mixColors(pixels, weights, 2, iter.rawData());
                 ++iter;
                 pixelsProcessed++;

filters/kspread/excel/sidewinder/cell.cpp

@@ -117,7 +117,7 @@ UString Cell::columnLabel( unsigned column )
         CellPrivate::columnNames[c] = UString(UChar((char)'A'+c));
       for(unsigned d = 0; d < 256-26; d++)
       {
-        char buf[3] = { 'A'+(d/26), 'A'+(d%26), 0};
+        char buf[3] = { (char)('A'+(d / 26)), (char)('A'+(d % 26)), 0};
         CellPrivate::columnNames[d+26] = UString(buf);
       }
       

filters/kword/rtf/import/rtfimport.cpp

@@ -1267,7 +1267,7 @@ void RTFImport::insertHexSymbol( RTFProperty * )
         return;
     }
 
-    char tmpch[2] = {token.value, '\0'};
+    char tmpch[2] = {(char)(token.value), '\0'};
 
     char *tk = token.text;
     token.type = RTFTokenizer::PlainText;