Commit of build_consolidation branch

Squashed into one commit (see branch for details of the evolution of the
branch).

This brings gpcl6 and gxps into the Ghostscript build system, and a shared
set of graphics library object files for all the interpreters.

Also, brings the same configuration options to the pcl and xps products as we
have for Ghostscript.

1 files changed, 91 insertions, 0 deletions

diff --git a/tiff/test/check_tag.c b/tiff/test/check_tag.c
new file mode 100644
index 000000000..43011800c
--- /dev/null
+++ b/tiff/test/check_tag.c
@@ -0,0 +1,91 @@
+/* $Id: check_tag.c,v 1.3 2008/04/15 14:19:37 dron Exp $ */
+
+/*
+ * Copyright (c) 2004, Andrey Kiselev  <dron@ak4719.spb.edu>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and 
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the names of
+ * Sam Leffler and Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Sam Leffler and Silicon Graphics.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY 
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  
+ * 
+ * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF 
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 
+ * OF THIS SOFTWARE.
+ */
+
+/*
+ * TIFF Library
+ *
+ * Helper testing routines.
+ */
+
+#include "tiffio.h"
+
+int
+CheckShortField(TIFF *tif, const ttag_t field, const uint16 value)
+{
+	uint16 tmp = 123;
+
+	if (!TIFFGetField(tif, field, &tmp)) {
+		fprintf (stderr, "Problem fetching tag %lu.\n",
+			 (unsigned long) field);
+		return -1;
+	}
+	if (tmp != value) {
+		fprintf (stderr, "Wrong SHORT value fetched for tag %lu.\n",
+			 (unsigned long) field);
+		return -1;
+	}
+
+	return 0;
+}
+
+int
+CheckShortPairedField(TIFF *tif, const ttag_t field, const uint16 *values)
+{
+	uint16 tmp[2] = { 123, 456 };
+
+	if (!TIFFGetField(tif, field, tmp, tmp + 1)) {
+		fprintf (stderr, "Problem fetching tag %lu.\n",
+			 (unsigned long) field);
+		return -1;
+	}
+	if (tmp[0] != values[0] || tmp[1] != values[1]) {
+		fprintf (stderr, "Wrong SHORT PAIR fetched for tag %lu.\n",
+			 (unsigned long) field);
+		return -1;
+	}
+
+	return 0;
+}
+
+int
+CheckLongField(TIFF *tif, const ttag_t field, const uint32 value)
+{
+	uint32 tmp = 123;
+
+	if (!TIFFGetField(tif, field, &tmp)) {
+		fprintf (stderr, "Problem fetching tag %lu.\n",
+			 (unsigned long) field);
+		return -1;
+	}
+	if (tmp != value) {
+		fprintf (stderr, "Wrong LONG value fetched for tag %lu.\n",
+			 (unsigned long) field);
+		return -1;
+	}
+
+	return 0;
+}
+
+