(svn r27079) -Fix: Compilation with freetype2 version 2.5.4 and newer…

… (AMDmi3)

findversion.sh

@@ -112,15 +112,15 @@ elif [ -d "$ROOT_DIR/.hg" ]; then
 	HASH=`LC_ALL=C HGPLAIN= hg id -i | cut -c1-12`
 	REV="h`echo $HASH | cut -c1-8`"
 	BRANCH="`HGPLAIN= hg branch | sed 's@^default$@@'`"
-	TAG="`hg id -t | grep -v 'tip$'`"
+	TAG="`HGPLAIN= hg id -t | grep -v 'tip$'`"
 	if [ -n "$TAG" ]; then
 		BRANCH=""
 		REV="$TAG"
 	fi
-	REV_NR=`LC_ALL=C hg log -f -k "(svn r" -l 1 --template "{desc|firstline}\n" | grep "^(svn r[0-9]*)" | sed "s@.*(svn r\([0-9]*\)).*@\1@"`
+	REV_NR=`LC_ALL=C HGPLAIN= hg log -f -k "(svn r" -l 1 --template "{desc|firstline}\n" | grep "^(svn r[0-9]*)" | sed "s@.*(svn r\([0-9]*\)).*@\1@"`
 	if [ -z "$REV_NR" ]; then
 		# No rev? Maybe it is a custom hgsubversion clone
-		REV_NR=`LC_ALL=C hg parent --template="{svnrev}"`
+		REV_NR=`LC_ALL=C HGPLAIN= hg parent --template="{svnrev}"`
 	fi
 elif [ -f "$ROOT_DIR/.ottdrev" ]; then
 	# We are an exported source bundle

src/fontcache.cpp

@@ -536,8 +536,8 @@ const Sprite *FreeTypeFontCache::GetGlyph(GlyphID key)
 	aa = (slot->bitmap.pixel_mode == FT_PIXEL_MODE_GRAY);
 
 	/* Add 1 pixel for the shadow on the medium font. Our sprite must be at least 1x1 pixel */
-	int width  = max(1, slot->bitmap.width + (this->fs == FS_NORMAL));
-	int height = max(1, slot->bitmap.rows  + (this->fs == FS_NORMAL));
+	unsigned int width  = max(1U, (unsigned int)slot->bitmap.width + (this->fs == FS_NORMAL));
+	unsigned int height = max(1U, (unsigned int)slot->bitmap.rows  + (this->fs == FS_NORMAL));
 
 	/* Limit glyph size to prevent overflows later on. */
 	if (width > 256 || height > 256) usererror("Font glyph is too large");
@@ -553,8 +553,8 @@ const Sprite *FreeTypeFontCache::GetGlyph(GlyphID key)
 
 	/* Draw shadow for medium size */
 	if (this->fs == FS_NORMAL && !aa) {
-		for (int y = 0; y < slot->bitmap.rows; y++) {
-			for (int x = 0; x < slot->bitmap.width; x++) {
+		for (unsigned int y = 0; y < (unsigned int)slot->bitmap.rows; y++) {
+			for (unsigned int x = 0; x < (unsigned int)slot->bitmap.width; x++) {
 				if (aa ? (slot->bitmap.buffer[x + y * slot->bitmap.pitch] > 0) : HasBit(slot->bitmap.buffer[(x / 8) + y * slot->bitmap.pitch], 7 - (x % 8))) {
 					sprite.data[1 + x + (1 + y) * sprite.width].m = SHADOW_COLOUR;
 					sprite.data[1 + x + (1 + y) * sprite.width].a = aa ? slot->bitmap.buffer[x + y * slot->bitmap.pitch] : 0xFF;
@@ -563,8 +563,8 @@ const Sprite *FreeTypeFontCache::GetGlyph(GlyphID key)
 		}
 	}
 
-	for (int y = 0; y < slot->bitmap.rows; y++) {
-		for (int x = 0; x < slot->bitmap.width; x++) {
+	for (unsigned int y = 0; y < (unsigned int)slot->bitmap.rows; y++) {
+		for (unsigned int x = 0; x < (unsigned int)slot->bitmap.width; x++) {
 			if (aa ? (slot->bitmap.buffer[x + y * slot->bitmap.pitch] > 0) : HasBit(slot->bitmap.buffer[(x / 8) + y * slot->bitmap.pitch], 7 - (x % 8))) {
 				sprite.data[x + y * sprite.width].m = FACE_COLOUR;
 				sprite.data[x + y * sprite.width].a = aa ? slot->bitmap.buffer[x + y * slot->bitmap.pitch] : 0xFF;