Add DevIL 1.7.8.

libs/DevIL-1.7.8/test/format_test/format_checks.sh.in

@@ -0,0 +1,62 @@
+#!/bin/bash
+
+VERBOSE=""    # set VERBOSE="v" for verbose mode
+# that @expression@ will be substituted by the 'confgure' script
+EXTENSIONS="@SUPPORTED_FORMATS@"
+# Here are the extensions that should support saving according to docs
+#CAN_SAVE=" BMP DDS HDR ICO JPG PCX PNG PPM PSD RAW SGI TGA TIF XPM " RAW and XPM are problematic...
+CAN_SAVE="BMP DDS EXR HDR ICO JP2 JPG PCX PNG PPM PSD SGI TGA TIF"
+# List of formats that we don't test since they are problematic
+PROBLEMATIC="RAW WBMP XPM"
+
+echo "Running saving and loading consistency test..."
+FAILED_FORMATS=""
+PASSED_FORMATS=""
+
+# if using Wine makes sense, use it...
+if [ "x@BUILD_OS@" != "x@HOST_OS@" ] 
+	then
+	if [ "x@PLATFORM@" = "xMINGW32" -o "x@PLATFORM@" = "xCYGWIN" ] 
+	then
+		test $(which wine 2> /dev/null) && WINE="wine"
+		echo "Warning: Using wine to test executables (not 100% reliable)"
+	fi
+fi
+
+for EXTENSION in $EXTENSIONS
+do
+	#echo expr match "' $CAN_SAVE '" '.*\s'$EXTENSION'\s.*'
+	if [ $(expr match "' $CAN_SAVE '" '.*\s'$EXTENSION'\s.*') -eq 0 -o $(expr match "' $PROBLEMATIC '" '.*\s'$EXTENSION'\s.*') -ne 0 ] 
+	then # This extension is not considered as supported...
+		continue;
+	fi
+	test -n	"$VERBOSE" && echo $WINE ./testil@EXEEXT@ -e $EXTENSION
+	# EXEEXT comes in when one compiles on platforms that append extensions to executables (testil.exe)
+	$WINE ./testil@EXEEXT@ -e$VERBOSE $EXTENSION
+	
+	# We have to capture whether the test has failed or not
+	if [ ! $? -eq 0 ]
+	then # we have an error here...
+		FAILED_FORMATS="$FAILED_FORMATS $EXTENSION"
+		FAILED="$?"
+	else #no error...
+		PASSED_FORMATS="$PASSED_FORMATS $EXTENSION"
+	fi
+done
+
+#let's tell something to the user as well:
+if [ "x$FAILED" = "x" ] 
+then #everything went fine
+	echo "All examined formats were OK:$PASSED_FORMATS"
+else #something went wrong
+	echo "Errors were encountered during the test :-("
+	echo "Formats that were OK:$PASSED_FORMATS"
+	echo "Failed formats: $FAILED_FORMATS"
+	FAILED="1"
+fi # end of something went wrong
+echo "Problematic (untested) formats: $PROBLEMATIC"
+
+echo
+
+# And we have to tell the result to the shell, too...
+exit $FAILED