jpeg: Update to 8b

Original patch status:

ldflags.patch:
paths.patch:
libtool_tweak.patch:
    Dropped as the issues got fixed in 8b

debian.patch:
    This patch comes from debian distro. Original version can't apply, so
    replace it by latest version

Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>

6 files changed, 1071 insertions, 2024 deletions

diff --git a/meta/packages/jpeg/jpeg-6b/debian.patch b/meta/packages/jpeg/jpeg-6b/debian.patch
deleted file mode 100644
index a169ad19d..000000000
--- a/meta/packages/jpeg/jpeg-6b/debian.patch
+++ /dev/null
@@ -1,1874 +0,0 @@
---- jpeg-6b/jpegtran.1~libjpeg6bb-5
-+++ jpeg-6b/jpegtran.1
-@@ -131,6 +131,24 @@
- .B \-rot 180 -trim
- trims both edges.
- .PP
-+We also offer a lossless-crop option, which discards data outside a given
-+image region but losslessly preserves what is inside.  Like the rotate and
-+flip transforms, lossless crop is restricted by the JPEG format: the upper
-+left corner of the selected region must fall on an iMCU boundary.  If this
-+does not hold for the given crop parameters, we silently move the upper left
-+corner up and/or left to make it so, simultaneously increasing the region
-+dimensions to keep the lower right crop corner unchanged.  (Thus, the
-+output image covers at least the requested region, but may cover more.)
-+
-+Note: lossless-crop is an enhancement from http://sylvana.net/jpegcrop/ 
-+that may not be available on non-Debian systems.
-+
-+The image can be losslessly cropped by giving the switch:
-+.TP
-+.B \-crop WxH+X+Y
-+Crop to a rectangular subarea of width W, height H starting at point X,Y.
-+.PP
-+.PP
- Another not-strictly-lossless transformation switch is:
- .TP
- .B \-grayscale
---- jpeg-6b/configure~libjpeg6bb-5
-+++ jpeg-6b/configure
-@@ -52,7 +52,7 @@
- includedir='${prefix}/include'
- oldincludedir='/usr/include'
- infodir='${prefix}/info'
--mandir='${prefix}/man'
-+mandir='${prefix}/share/man'
- 
- # Initialize some other variables.
- subdirs=
---- jpeg-6b/makefile.cfg~libjpeg6bb-5
-+++ jpeg-6b/makefile.cfg
-@@ -17,7 +17,7 @@
- binprefix =
- manprefix =
- manext = 1
--mandir = $(prefix)/man/man$(manext)
-+mandir = $(prefix)/share/man/man$(manext)
- 
- # The name of your C compiler:
- CC= @CC@
-@@ -210,6 +210,11 @@
- 	$(INSTALL_DATA) $(srcdir)/jpeglib.h $(includedir)/jpeglib.h
- 	$(INSTALL_DATA) $(srcdir)/jmorecfg.h $(includedir)/jmorecfg.h
- 	$(INSTALL_DATA) $(srcdir)/jerror.h $(includedir)/jerror.h
-+#<ballombe@debian.org>:mjpegtools require this file to build and header say:
-+# * These declarations are considered internal to the JPEG library; most
-+# * applications using the library shouldn't need to include this file.
-+# So it is not forbidden to use it, therefore it must be installed.
-+	$(INSTALL_DATA) $(srcdir)/jpegint.h $(includedir)/jpegint.h
- 
- clean:
- 	$(RM) *.o *.lo libjpeg.a libjpeg.la
---- jpeg-6b/jpegtran.c~libjpeg6bb-5
-+++ jpeg-6b/jpegtran.c
-@@ -1,7 +1,7 @@
- /*
-  * jpegtran.c
-  *
-- * Copyright (C) 1995-1997, Thomas G. Lane.
-+ * Copyright (C) 1995-2001, Thomas G. Lane.
-  * This file is part of the Independent JPEG Group's software.
-  * For conditions of distribution and use, see the accompanying README file.
-  *
-@@ -64,6 +64,7 @@
- #endif
- #if TRANSFORMS_SUPPORTED
-   fprintf(stderr, "Switches for modifying the image:\n");
-+  fprintf(stderr, "  -crop WxH+X+Y  Crop to a rectangular subarea\n");
-   fprintf(stderr, "  -grayscale     Reduce to grayscale (omit color data)\n");
-   fprintf(stderr, "  -flip [horizontal|vertical]  Mirror image (left-right or top-bottom)\n");
-   fprintf(stderr, "  -rotate [90|180|270]         Rotate image (degrees clockwise)\n");
-@@ -134,6 +135,7 @@
-   transformoption.transform = JXFORM_NONE;
-   transformoption.trim = FALSE;
-   transformoption.force_grayscale = FALSE;
-+  transformoption.crop = FALSE;
-   cinfo->err->trace_level = 0;
- 
-   /* Scan command line options, adjust parameters */
-@@ -160,7 +162,7 @@
-       exit(EXIT_FAILURE);
- #endif
- 
--    } else if (keymatch(arg, "copy", 1)) {
-+    } else if (keymatch(arg, "copy", 2)) {
-       /* Select which extra markers to copy. */
-       if (++argn >= argc)	/* advance to next argument */
- 	usage();
-@@ -173,6 +175,20 @@
-       } else
- 	usage();
- 
-+    } else if (keymatch(arg, "crop", 2)) {
-+      /* Perform lossless cropping. */
-+#if TRANSFORMS_SUPPORTED
-+      if (++argn >= argc)	/* advance to next argument */
-+	usage();
-+      if (! jtransform_parse_crop_spec(&transformoption, argv[argn])) {
-+	fprintf(stderr, "%s: bogus -crop argument '%s'\n",
-+		progname, argv[argn]);
-+	exit(EXIT_FAILURE);
-+      }
-+#else
-+      select_transform(JXFORM_NONE);	/* force an error */
-+#endif
-+
-     } else if (keymatch(arg, "debug", 1) || keymatch(arg, "verbose", 1)) {
-       /* Enable debug printouts. */
-       /* On first -d, print version identification */
-@@ -342,8 +358,10 @@
-   jvirt_barray_ptr * src_coef_arrays;
-   jvirt_barray_ptr * dst_coef_arrays;
-   int file_index;
--  FILE * input_file;
--  FILE * output_file;
-+  /* We assume all-in-memory processing and can therefore use only a
-+   * single file pointer for sequential input and output operation. 
-+   */
-+  FILE * fp;
- 
-   /* On Mac, fetch a command line. */
- #ifdef USE_CCOMMAND
-@@ -406,24 +424,13 @@
- 
-   /* Open the input file. */
-   if (file_index < argc) {
--    if ((input_file = fopen(argv[file_index], READ_BINARY)) == NULL) {
-+    if ((fp = fopen(argv[file_index], READ_BINARY)) == NULL) {
-       fprintf(stderr, "%s: can't open %s\n", progname, argv[file_index]);
-       exit(EXIT_FAILURE);
-     }
-   } else {
-     /* default input file is stdin */
--    input_file = read_stdin();
--  }
--
--  /* Open the output file. */
--  if (outfilename != NULL) {
--    if ((output_file = fopen(outfilename, WRITE_BINARY)) == NULL) {
--      fprintf(stderr, "%s: can't open %s\n", progname, outfilename);
--      exit(EXIT_FAILURE);
--    }
--  } else {
--    /* default output file is stdout */
--    output_file = write_stdout();
-+    fp = read_stdin();
-   }
- 
- #ifdef PROGRESS_REPORT
-@@ -431,7 +438,7 @@
- #endif
- 
-   /* Specify data source for decompression */
--  jpeg_stdio_src(&srcinfo, input_file);
-+  jpeg_stdio_src(&srcinfo, fp);
- 
-   /* Enable saving of extra markers that we want to copy */
-   jcopy_markers_setup(&srcinfo, copyoption);
-@@ -463,11 +470,32 @@
-   dst_coef_arrays = src_coef_arrays;
- #endif
- 
-+  /* Close input file, if we opened it.
-+   * Note: we assume that jpeg_read_coefficients consumed all input
-+   * until JPEG_REACHED_EOI, and that jpeg_finish_decompress will
-+   * only consume more while (! cinfo->inputctl->eoi_reached).
-+   * We cannot call jpeg_finish_decompress here since we still need the
-+   * virtual arrays allocated from the source object for processing.
-+   */
-+  if (fp != stdin)
-+    fclose(fp);
-+
-+  /* Open the output file. */
-+  if (outfilename != NULL) {
-+    if ((fp = fopen(outfilename, WRITE_BINARY)) == NULL) {
-+      fprintf(stderr, "%s: can't open %s\n", progname, outfilename);
-+      exit(EXIT_FAILURE);
-+    }
-+  } else {
-+    /* default output file is stdout */
-+    fp = write_stdout();
-+  }
-+
-   /* Adjust default compression parameters by re-parsing the options */
-   file_index = parse_switches(&dstinfo, argc, argv, 0, TRUE);
- 
-   /* Specify data destination for compression */
--  jpeg_stdio_dest(&dstinfo, output_file);
-+  jpeg_stdio_dest(&dstinfo, fp);
- 
-   /* Start compressor (note no image data is actually written here) */
-   jpeg_write_coefficients(&dstinfo, dst_coef_arrays);
-@@ -488,11 +516,9 @@
-   (void) jpeg_finish_decompress(&srcinfo);
-   jpeg_destroy_decompress(&srcinfo);
- 
--  /* Close files, if we opened them */
--  if (input_file != stdin)
--    fclose(input_file);
--  if (output_file != stdout)
--    fclose(output_file);
-+  /* Close output file, if we opened it */
-+  if (fp != stdout)
-+    fclose(fp);
- 
- #ifdef PROGRESS_REPORT
-   end_progress_monitor((j_common_ptr) &dstinfo);
---- jpeg-6b/rdjpgcom.c~libjpeg6bb-5
-+++ jpeg-6b/rdjpgcom.c
-@@ -14,6 +14,7 @@
- #define JPEG_CJPEG_DJPEG	/* to get the command-line config symbols */
- #include "jinclude.h"		/* get auto-config symbols, <stdio.h> */
- 
-+#include <locale.h>             /*ballombe@debian.org: use locale for isprint*/
- #include <ctype.h>		/* to declare isupper(), tolower() */
- #ifdef USE_SETMODE
- #include <fcntl.h>		/* to declare setmode()'s parameter macros */
-@@ -223,7 +224,10 @@
-   unsigned int length;
-   int ch;
-   int lastch = 0;
--
-+/* ballombe@debian.org Thu, 15 Nov 2001 20:04:47 +0100*/
-+/* Set locale properly for isprint*/
-+  setlocale(LC_CTYPE,"");
-+    
-   /* Get the marker parameter length count */
-   length = read_2_bytes();
-   /* Length includes itself, so must be at least 2 */
-@@ -254,6 +258,8 @@
-     length--;
-   }
-   printf("\n");
-+/*ballombe@debian.org: revert to C locale*/
-+  setlocale(LC_CTYPE,"C");
- }
- 
- 
---- jpeg-6b/transupp.c~libjpeg6bb-5
-+++ jpeg-6b/transupp.c
-@@ -1,7 +1,7 @@
- /*
-  * transupp.c
-  *
-- * Copyright (C) 1997, Thomas G. Lane.
-+ * Copyright (C) 1997-2001, Thomas G. Lane.
-  * This file is part of the Independent JPEG Group's software.
-  * For conditions of distribution and use, see the accompanying README file.
-  *
-@@ -20,6 +20,7 @@
- #include "jinclude.h"
- #include "jpeglib.h"
- #include "transupp.h"		/* My own external interface */
-+#include <ctype.h>		/* to declare isdigit() */
- 
- 
- #if TRANSFORMS_SUPPORTED
-@@ -28,7 +29,8 @@
-  * Lossless image transformation routines.  These routines work on DCT
-  * coefficient arrays and thus do not require any lossy decompression
-  * or recompression of the image.
-- * Thanks to Guido Vollbeding for the initial design and code of this feature.
-+ * Thanks to Guido Vollbeding for the initial design and code of this feature,
-+ * and to Ben Jackson for introducing the cropping feature.
-  *
-  * Horizontal flipping is done in-place, using a single top-to-bottom
-  * pass through the virtual source array.  It will thus be much the
-@@ -42,6 +44,13 @@
-  * arrays for most of the transforms.  That could result in much thrashing
-  * if the image is larger than main memory.
-  *
-+ * If cropping or trimming is involved, the destination arrays may be smaller
-+ * than the source arrays.  Note it is not possible to do horizontal flip
-+ * in-place when a nonzero Y crop offset is specified, since we'd have to move
-+ * data from one block row to another but the virtual array manager doesn't
-+ * guarantee we can touch more than one row at a time.  So in that case,
-+ * we have to use a separate destination array.
-+ *
-  * Some notes about the operating environment of the individual transform
-  * routines:
-  * 1. Both the source and destination virtual arrays are allocated from the
-@@ -54,20 +63,65 @@
-  *    and we may as well take that as the effective iMCU size.
-  * 4. When "trim" is in effect, the destination's dimensions will be the
-  *    trimmed values but the source's will be untrimmed.
-- * 5. All the routines assume that the source and destination buffers are
-+ * 5. When "crop" is in effect, the destination's dimensions will be the
-+ *    cropped values but the source's will be uncropped.  Each transform
-+ *    routine is responsible for picking up source data starting at the
-+ *    correct X and Y offset for the crop region.  (The X and Y offsets
-+ *    passed to the transform routines are measured in iMCU blocks of the
-+ *    destination.)
-+ * 6. All the routines assume that the source and destination buffers are
-  *    padded out to a full iMCU boundary.  This is true, although for the
-  *    source buffer it is an undocumented property of jdcoefct.c.
-- * Notes 2,3,4 boil down to this: generally we should use the destination's
-- * dimensions and ignore the source's.
-  */
- 
- 
- LOCAL(void)
--do_flip_h (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
--	   jvirt_barray_ptr *src_coef_arrays)
--/* Horizontal flip; done in-place, so no separate dest array is required */
-+do_crop (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+	 JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
-+	 jvirt_barray_ptr *src_coef_arrays,
-+	 jvirt_barray_ptr *dst_coef_arrays)
-+/* Crop.  This is only used when no rotate/flip is requested with the crop. */
- {
--  JDIMENSION MCU_cols, comp_width, blk_x, blk_y;
-+  JDIMENSION dst_blk_y, x_crop_blocks, y_crop_blocks;
-+  int ci, offset_y;
-+  JBLOCKARRAY src_buffer, dst_buffer;
-+  jpeg_component_info *compptr;
-+
-+  /* We simply have to copy the right amount of data (the destination's
-+   * image size) starting at the given X and Y offsets in the source.
-+   */
-+  for (ci = 0; ci < dstinfo->num_components; ci++) {
-+    compptr = dstinfo->comp_info + ci;
-+    x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+    y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
-+    for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
-+	 dst_blk_y += compptr->v_samp_factor) {
-+      dst_buffer = (*srcinfo->mem->access_virt_barray)
-+	((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
-+	 (JDIMENSION) compptr->v_samp_factor, TRUE);
-+      src_buffer = (*srcinfo->mem->access_virt_barray)
-+	((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+	 dst_blk_y + y_crop_blocks,
-+	 (JDIMENSION) compptr->v_samp_factor, FALSE);
-+      for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
-+	jcopy_block_row(src_buffer[offset_y] + x_crop_blocks,
-+			dst_buffer[offset_y],
-+			compptr->width_in_blocks);
-+      }
-+    }
-+  }
-+}
-+
-+
-+LOCAL(void)
-+do_flip_h_no_crop (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+		   JDIMENSION x_crop_offset,
-+		   jvirt_barray_ptr *src_coef_arrays)
-+/* Horizontal flip; done in-place, so no separate dest array is required.
-+ * NB: this only works when y_crop_offset is zero.
-+ */
-+{
-+  JDIMENSION MCU_cols, comp_width, blk_x, blk_y, x_crop_blocks;
-   int ci, k, offset_y;
-   JBLOCKARRAY buffer;
-   JCOEFPTR ptr1, ptr2;
-@@ -79,17 +133,19 @@
-    * mirroring by changing the signs of odd-numbered columns.
-    * Partial iMCUs at the right edge are left untouched.
-    */
--  MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-+  MCU_cols = srcinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
- 
-   for (ci = 0; ci < dstinfo->num_components; ci++) {
-     compptr = dstinfo->comp_info + ci;
-     comp_width = MCU_cols * compptr->h_samp_factor;
-+    x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-     for (blk_y = 0; blk_y < compptr->height_in_blocks;
- 	 blk_y += compptr->v_samp_factor) {
-       buffer = (*srcinfo->mem->access_virt_barray)
- 	((j_common_ptr) srcinfo, src_coef_arrays[ci], blk_y,
- 	 (JDIMENSION) compptr->v_samp_factor, TRUE);
-       for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
-+	/* Do the mirroring */
- 	for (blk_x = 0; blk_x * 2 < comp_width; blk_x++) {
- 	  ptr1 = buffer[offset_y][blk_x];
- 	  ptr2 = buffer[offset_y][comp_width - blk_x - 1];
-@@ -105,6 +161,79 @@
- 	    *ptr2++ = -temp1;
- 	  }
- 	}
-+	if (x_crop_blocks > 0) {
-+	  /* Now left-justify the portion of the data to be kept.
-+	   * We can't use a single jcopy_block_row() call because that routine
-+	   * depends on memcpy(), whose behavior is unspecified for overlapping
-+	   * source and destination areas.  Sigh.
-+	   */
-+	  for (blk_x = 0; blk_x < compptr->width_in_blocks; blk_x++) {
-+	    jcopy_block_row(buffer[offset_y] + blk_x + x_crop_blocks,
-+			    buffer[offset_y] + blk_x,
-+			    (JDIMENSION) 1);
-+	  }
-+	}
-+      }
-+    }
-+  }
-+}
-+
-+
-+LOCAL(void)
-+do_flip_h (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+	   JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
-+	   jvirt_barray_ptr *src_coef_arrays,
-+	   jvirt_barray_ptr *dst_coef_arrays)
-+/* Horizontal flip in general cropping case */
-+{
-+  JDIMENSION MCU_cols, comp_width, dst_blk_x, dst_blk_y;
-+  JDIMENSION x_crop_blocks, y_crop_blocks;
-+  int ci, k, offset_y;
-+  JBLOCKARRAY src_buffer, dst_buffer;
-+  JBLOCKROW src_row_ptr, dst_row_ptr;
-+  JCOEFPTR src_ptr, dst_ptr;
-+  jpeg_component_info *compptr;
-+
-+  /* Here we must output into a separate array because we can't touch
-+   * different rows of a single virtual array simultaneously.  Otherwise,
-+   * this is essentially the same as the routine above.
-+   */
-+  MCU_cols = srcinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-+
-+  for (ci = 0; ci < dstinfo->num_components; ci++) {
-+    compptr = dstinfo->comp_info + ci;
-+    comp_width = MCU_cols * compptr->h_samp_factor;
-+    x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+    y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
-+    for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
-+	 dst_blk_y += compptr->v_samp_factor) {
-+      dst_buffer = (*srcinfo->mem->access_virt_barray)
-+	((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
-+	 (JDIMENSION) compptr->v_samp_factor, TRUE);
-+      src_buffer = (*srcinfo->mem->access_virt_barray)
-+	((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+	 dst_blk_y + y_crop_blocks,
-+	 (JDIMENSION) compptr->v_samp_factor, FALSE);
-+      for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
-+	dst_row_ptr = dst_buffer[offset_y];
-+	src_row_ptr = src_buffer[offset_y];
-+	for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
-+	  if (x_crop_blocks + dst_blk_x < comp_width) {
-+	    /* Do the mirrorable blocks */
-+	    dst_ptr = dst_row_ptr[dst_blk_x];
-+	    src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1];
-+	    /* this unrolled loop doesn't need to know which row it's on... */
-+	    for (k = 0; k < DCTSIZE2; k += 2) {
-+	      *dst_ptr++ = *src_ptr++;	 /* copy even column */
-+	      *dst_ptr++ = - *src_ptr++; /* copy odd column with sign change */
-+	    }
-+	  } else {
-+	    /* Copy last partial block(s) verbatim */
-+	    jcopy_block_row(src_row_ptr + dst_blk_x + x_crop_blocks,
-+			    dst_row_ptr + dst_blk_x,
-+			    (JDIMENSION) 1);
-+	  }
-+	}
-       }
-     }
-   }
-@@ -113,11 +242,13 @@
- 
- LOCAL(void)
- do_flip_v (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+	   JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- 	   jvirt_barray_ptr *src_coef_arrays,
- 	   jvirt_barray_ptr *dst_coef_arrays)
- /* Vertical flip */
- {
-   JDIMENSION MCU_rows, comp_height, dst_blk_x, dst_blk_y;
-+  JDIMENSION x_crop_blocks, y_crop_blocks;
-   int ci, i, j, offset_y;
-   JBLOCKARRAY src_buffer, dst_buffer;
-   JBLOCKROW src_row_ptr, dst_row_ptr;
-@@ -131,33 +262,38 @@
-    * of odd-numbered rows.
-    * Partial iMCUs at the bottom edge are copied verbatim.
-    */
--  MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-+  MCU_rows = srcinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
- 
-   for (ci = 0; ci < dstinfo->num_components; ci++) {
-     compptr = dstinfo->comp_info + ci;
-     comp_height = MCU_rows * compptr->v_samp_factor;
-+    x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+    y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
-     for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- 	 dst_blk_y += compptr->v_samp_factor) {
-       dst_buffer = (*srcinfo->mem->access_virt_barray)
- 	((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
- 	 (JDIMENSION) compptr->v_samp_factor, TRUE);
--      if (dst_blk_y < comp_height) {
-+      if (y_crop_blocks + dst_blk_y < comp_height) {
- 	/* Row is within the mirrorable area. */
- 	src_buffer = (*srcinfo->mem->access_virt_barray)
- 	  ((j_common_ptr) srcinfo, src_coef_arrays[ci],
--	   comp_height - dst_blk_y - (JDIMENSION) compptr->v_samp_factor,
-+	   comp_height - y_crop_blocks - dst_blk_y -
-+	   (JDIMENSION) compptr->v_samp_factor,
- 	   (JDIMENSION) compptr->v_samp_factor, FALSE);
-       } else {
- 	/* Bottom-edge blocks will be copied verbatim. */
- 	src_buffer = (*srcinfo->mem->access_virt_barray)
--	  ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_y,
-+	  ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+	   dst_blk_y + y_crop_blocks,
- 	   (JDIMENSION) compptr->v_samp_factor, FALSE);
-       }
-       for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
--	if (dst_blk_y < comp_height) {
-+	if (y_crop_blocks + dst_blk_y < comp_height) {
- 	  /* Row is within the mirrorable area. */
- 	  dst_row_ptr = dst_buffer[offset_y];
- 	  src_row_ptr = src_buffer[compptr->v_samp_factor - offset_y - 1];
-+	  src_row_ptr += x_crop_blocks;
- 	  for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- 	       dst_blk_x++) {
- 	    dst_ptr = dst_row_ptr[dst_blk_x];
-@@ -173,7 +309,8 @@
- 	  }
- 	} else {
- 	  /* Just copy row verbatim. */
--	  jcopy_block_row(src_buffer[offset_y], dst_buffer[offset_y],
-+	  jcopy_block_row(src_buffer[offset_y] + x_crop_blocks,
-+			  dst_buffer[offset_y],
- 			  compptr->width_in_blocks);
- 	}
-       }
-@@ -184,11 +321,12 @@
- 
- LOCAL(void)
- do_transpose (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+	      JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- 	      jvirt_barray_ptr *src_coef_arrays,
- 	      jvirt_barray_ptr *dst_coef_arrays)
- /* Transpose source into destination */
- {
--  JDIMENSION dst_blk_x, dst_blk_y;
-+  JDIMENSION dst_blk_x, dst_blk_y, x_crop_blocks, y_crop_blocks;
-   int ci, i, j, offset_x, offset_y;
-   JBLOCKARRAY src_buffer, dst_buffer;
-   JCOEFPTR src_ptr, dst_ptr;
-@@ -201,6 +339,8 @@
-    */
-   for (ci = 0; ci < dstinfo->num_components; ci++) {
-     compptr = dstinfo->comp_info + ci;
-+    x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+    y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
-     for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- 	 dst_blk_y += compptr->v_samp_factor) {
-       dst_buffer = (*srcinfo->mem->access_virt_barray)
-@@ -210,11 +350,12 @@
- 	for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- 	     dst_blk_x += compptr->h_samp_factor) {
- 	  src_buffer = (*srcinfo->mem->access_virt_barray)
--	    ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
-+	    ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+	     dst_blk_x + x_crop_blocks,
- 	     (JDIMENSION) compptr->h_samp_factor, FALSE);
- 	  for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
--	    src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
- 	    dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+	    src_ptr = src_buffer[offset_x][dst_blk_y + offset_y + y_crop_blocks];
- 	    for (i = 0; i < DCTSIZE; i++)
- 	      for (j = 0; j < DCTSIZE; j++)
- 		dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -228,6 +369,7 @@
- 
- LOCAL(void)
- do_rot_90 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+	   JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- 	   jvirt_barray_ptr *src_coef_arrays,
- 	   jvirt_barray_ptr *dst_coef_arrays)
- /* 90 degree rotation is equivalent to
-@@ -237,6 +379,7 @@
-  */
- {
-   JDIMENSION MCU_cols, comp_width, dst_blk_x, dst_blk_y;
-+  JDIMENSION x_crop_blocks, y_crop_blocks;
-   int ci, i, j, offset_x, offset_y;
-   JBLOCKARRAY src_buffer, dst_buffer;
-   JCOEFPTR src_ptr, dst_ptr;
-@@ -246,11 +389,13 @@
-    * at the (output) right edge properly.  They just get transposed and
-    * not mirrored.
-    */
--  MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-+  MCU_cols = srcinfo->image_height / (dstinfo->max_h_samp_factor * DCTSIZE);
- 
-   for (ci = 0; ci < dstinfo->num_components; ci++) {
-     compptr = dstinfo->comp_info + ci;
-     comp_width = MCU_cols * compptr->h_samp_factor;
-+    x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+    y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
-     for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- 	 dst_blk_y += compptr->v_samp_factor) {
-       dst_buffer = (*srcinfo->mem->access_virt_barray)
-@@ -259,15 +404,26 @@
-       for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- 	for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- 	     dst_blk_x += compptr->h_samp_factor) {
--	  src_buffer = (*srcinfo->mem->access_virt_barray)
--	    ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
--	     (JDIMENSION) compptr->h_samp_factor, FALSE);
-+	  if (x_crop_blocks + dst_blk_x < comp_width) {
-+	    /* Block is within the mirrorable area. */
-+	    src_buffer = (*srcinfo->mem->access_virt_barray)
-+	      ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+	       comp_width - x_crop_blocks - dst_blk_x -
-+	       (JDIMENSION) compptr->h_samp_factor,
-+	       (JDIMENSION) compptr->h_samp_factor, FALSE);
-+	  } else {
-+	    /* Edge blocks are transposed but not mirrored. */
-+	    src_buffer = (*srcinfo->mem->access_virt_barray)
-+	      ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+	       dst_blk_x + x_crop_blocks,
-+	       (JDIMENSION) compptr->h_samp_factor, FALSE);
-+	  }
- 	  for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
--	    src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
--	    if (dst_blk_x < comp_width) {
-+	    dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+	    if (x_crop_blocks + dst_blk_x < comp_width) {
- 	      /* Block is within the mirrorable area. */
--	      dst_ptr = dst_buffer[offset_y]
--		[comp_width - dst_blk_x - offset_x - 1];
-+	      src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1]
-+		[dst_blk_y + offset_y + y_crop_blocks];
- 	      for (i = 0; i < DCTSIZE; i++) {
- 		for (j = 0; j < DCTSIZE; j++)
- 		  dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -277,7 +433,8 @@
- 	      }
- 	    } else {
- 	      /* Edge blocks are transposed but not mirrored. */
--	      dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+	      src_ptr = src_buffer[offset_x]
-+		[dst_blk_y + offset_y + y_crop_blocks];
- 	      for (i = 0; i < DCTSIZE; i++)
- 		for (j = 0; j < DCTSIZE; j++)
- 		  dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -292,6 +449,7 @@
- 
- LOCAL(void)
- do_rot_270 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+	    JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- 	    jvirt_barray_ptr *src_coef_arrays,
- 	    jvirt_barray_ptr *dst_coef_arrays)
- /* 270 degree rotation is equivalent to
-@@ -301,6 +459,7 @@
-  */
- {
-   JDIMENSION MCU_rows, comp_height, dst_blk_x, dst_blk_y;
-+  JDIMENSION x_crop_blocks, y_crop_blocks;
-   int ci, i, j, offset_x, offset_y;
-   JBLOCKARRAY src_buffer, dst_buffer;
-   JCOEFPTR src_ptr, dst_ptr;
-@@ -310,11 +469,13 @@
-    * at the (output) bottom edge properly.  They just get transposed and
-    * not mirrored.
-    */
--  MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-+  MCU_rows = srcinfo->image_width / (dstinfo->max_v_samp_factor * DCTSIZE);
- 
-   for (ci = 0; ci < dstinfo->num_components; ci++) {
-     compptr = dstinfo->comp_info + ci;
-     comp_height = MCU_rows * compptr->v_samp_factor;
-+    x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+    y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
-     for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- 	 dst_blk_y += compptr->v_samp_factor) {
-       dst_buffer = (*srcinfo->mem->access_virt_barray)
-@@ -324,14 +485,15 @@
- 	for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- 	     dst_blk_x += compptr->h_samp_factor) {
- 	  src_buffer = (*srcinfo->mem->access_virt_barray)
--	    ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
-+	    ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+	     dst_blk_x + x_crop_blocks,
- 	     (JDIMENSION) compptr->h_samp_factor, FALSE);
- 	  for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
- 	    dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
--	    if (dst_blk_y < comp_height) {
-+	    if (y_crop_blocks + dst_blk_y < comp_height) {
- 	      /* Block is within the mirrorable area. */
- 	      src_ptr = src_buffer[offset_x]
--		[comp_height - dst_blk_y - offset_y - 1];
-+		[comp_height - y_crop_blocks - dst_blk_y - offset_y - 1];
- 	      for (i = 0; i < DCTSIZE; i++) {
- 		for (j = 0; j < DCTSIZE; j++) {
- 		  dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -341,7 +503,8 @@
- 	      }
- 	    } else {
- 	      /* Edge blocks are transposed but not mirrored. */
--	      src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
-+	      src_ptr = src_buffer[offset_x]
-+		[dst_blk_y + offset_y + y_crop_blocks];
- 	      for (i = 0; i < DCTSIZE; i++)
- 		for (j = 0; j < DCTSIZE; j++)
- 		  dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -356,6 +519,7 @@
- 
- LOCAL(void)
- do_rot_180 (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+	    JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- 	    jvirt_barray_ptr *src_coef_arrays,
- 	    jvirt_barray_ptr *dst_coef_arrays)
- /* 180 degree rotation is equivalent to
-@@ -365,89 +529,93 @@
-  */
- {
-   JDIMENSION MCU_cols, MCU_rows, comp_width, comp_height, dst_blk_x, dst_blk_y;
-+  JDIMENSION x_crop_blocks, y_crop_blocks;
-   int ci, i, j, offset_y;
-   JBLOCKARRAY src_buffer, dst_buffer;
-   JBLOCKROW src_row_ptr, dst_row_ptr;
-   JCOEFPTR src_ptr, dst_ptr;
-   jpeg_component_info *compptr;
- 
--  MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
--  MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-+  MCU_cols = srcinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
-+  MCU_rows = srcinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
- 
-   for (ci = 0; ci < dstinfo->num_components; ci++) {
-     compptr = dstinfo->comp_info + ci;
-     comp_width = MCU_cols * compptr->h_samp_factor;
-     comp_height = MCU_rows * compptr->v_samp_factor;
-+    x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+    y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
-     for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- 	 dst_blk_y += compptr->v_samp_factor) {
-       dst_buffer = (*srcinfo->mem->access_virt_barray)
- 	((j_common_ptr) srcinfo, dst_coef_arrays[ci], dst_blk_y,
- 	 (JDIMENSION) compptr->v_samp_factor, TRUE);
--      if (dst_blk_y < comp_height) {
-+      if (y_crop_blocks + dst_blk_y < comp_height) {
- 	/* Row is within the vertically mirrorable area. */
- 	src_buffer = (*srcinfo->mem->access_virt_barray)
- 	  ((j_common_ptr) srcinfo, src_coef_arrays[ci],
--	   comp_height - dst_blk_y - (JDIMENSION) compptr->v_samp_factor,
-+	   comp_height - y_crop_blocks - dst_blk_y -
-+	   (JDIMENSION) compptr->v_samp_factor,
- 	   (JDIMENSION) compptr->v_samp_factor, FALSE);
-       } else {
- 	/* Bottom-edge rows are only mirrored horizontally. */
- 	src_buffer = (*srcinfo->mem->access_virt_barray)
--	  ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_y,
-+	  ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+	   dst_blk_y + y_crop_blocks,
- 	   (JDIMENSION) compptr->v_samp_factor, FALSE);
-       }
-       for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
--	if (dst_blk_y < comp_height) {
-+	dst_row_ptr = dst_buffer[offset_y];
-+	if (y_crop_blocks + dst_blk_y < comp_height) {
- 	  /* Row is within the mirrorable area. */
--	  dst_row_ptr = dst_buffer[offset_y];
- 	  src_row_ptr = src_buffer[compptr->v_samp_factor - offset_y - 1];
--	  /* Process the blocks that can be mirrored both ways. */
--	  for (dst_blk_x = 0; dst_blk_x < comp_width; dst_blk_x++) {
-+	  for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
- 	    dst_ptr = dst_row_ptr[dst_blk_x];
--	    src_ptr = src_row_ptr[comp_width - dst_blk_x - 1];
--	    for (i = 0; i < DCTSIZE; i += 2) {
--	      /* For even row, negate every odd column. */
--	      for (j = 0; j < DCTSIZE; j += 2) {
--		*dst_ptr++ = *src_ptr++;
--		*dst_ptr++ = - *src_ptr++;
-+	    if (x_crop_blocks + dst_blk_x < comp_width) {
-+	      /* Process the blocks that can be mirrored both ways. */
-+	      src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1];
-+	      for (i = 0; i < DCTSIZE; i += 2) {
-+		/* For even row, negate every odd column. */
-+		for (j = 0; j < DCTSIZE; j += 2) {
-+		  *dst_ptr++ = *src_ptr++;
-+		  *dst_ptr++ = - *src_ptr++;
-+		}
-+		/* For odd row, negate every even column. */
-+		for (j = 0; j < DCTSIZE; j += 2) {
-+		  *dst_ptr++ = - *src_ptr++;
-+		  *dst_ptr++ = *src_ptr++;
-+		}
- 	      }
--	      /* For odd row, negate every even column. */
--	      for (j = 0; j < DCTSIZE; j += 2) {
--		*dst_ptr++ = - *src_ptr++;
--		*dst_ptr++ = *src_ptr++;
-+	    } else {
-+	      /* Any remaining right-edge blocks are only mirrored vertically. */
-+	      src_ptr = src_row_ptr[x_crop_blocks + dst_blk_x];
-+	      for (i = 0; i < DCTSIZE; i += 2) {
-+		for (j = 0; j < DCTSIZE; j++)
-+		  *dst_ptr++ = *src_ptr++;
-+		for (j = 0; j < DCTSIZE; j++)
-+		  *dst_ptr++ = - *src_ptr++;
- 	      }
- 	    }
- 	  }
--	  /* Any remaining right-edge blocks are only mirrored vertically. */
--	  for (; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
--	    dst_ptr = dst_row_ptr[dst_blk_x];
--	    src_ptr = src_row_ptr[dst_blk_x];
--	    for (i = 0; i < DCTSIZE; i += 2) {
--	      for (j = 0; j < DCTSIZE; j++)
--		*dst_ptr++ = *src_ptr++;
--	      for (j = 0; j < DCTSIZE; j++)
--		*dst_ptr++ = - *src_ptr++;
--	    }
--	  }
- 	} else {
- 	  /* Remaining rows are just mirrored horizontally. */
--	  dst_row_ptr = dst_buffer[offset_y];
- 	  src_row_ptr = src_buffer[offset_y];
--	  /* Process the blocks that can be mirrored. */
--	  for (dst_blk_x = 0; dst_blk_x < comp_width; dst_blk_x++) {
--	    dst_ptr = dst_row_ptr[dst_blk_x];
--	    src_ptr = src_row_ptr[comp_width - dst_blk_x - 1];
--	    for (i = 0; i < DCTSIZE2; i += 2) {
--	      *dst_ptr++ = *src_ptr++;
--	      *dst_ptr++ = - *src_ptr++;
-+	  for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
-+	    if (x_crop_blocks + dst_blk_x < comp_width) {
-+	      /* Process the blocks that can be mirrored. */
-+	      dst_ptr = dst_row_ptr[dst_blk_x];
-+	      src_ptr = src_row_ptr[comp_width - x_crop_blocks - dst_blk_x - 1];
-+	      for (i = 0; i < DCTSIZE2; i += 2) {
-+		*dst_ptr++ = *src_ptr++;
-+		*dst_ptr++ = - *src_ptr++;
-+	      }
-+	    } else {
-+	      /* Any remaining right-edge blocks are only copied. */
-+	      jcopy_block_row(src_row_ptr + dst_blk_x + x_crop_blocks,
-+			      dst_row_ptr + dst_blk_x,
-+			      (JDIMENSION) 1);
- 	    }
- 	  }
--	  /* Any remaining right-edge blocks are only copied. */
--	  for (; dst_blk_x < compptr->width_in_blocks; dst_blk_x++) {
--	    dst_ptr = dst_row_ptr[dst_blk_x];
--	    src_ptr = src_row_ptr[dst_blk_x];
--	    for (i = 0; i < DCTSIZE2; i++)
--	      *dst_ptr++ = *src_ptr++;
--	  }
- 	}
-       }
-     }
-@@ -457,6 +625,7 @@
- 
- LOCAL(void)
- do_transverse (j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-+	       JDIMENSION x_crop_offset, JDIMENSION y_crop_offset,
- 	       jvirt_barray_ptr *src_coef_arrays,
- 	       jvirt_barray_ptr *dst_coef_arrays)
- /* Transverse transpose is equivalent to
-@@ -470,18 +639,21 @@
-  */
- {
-   JDIMENSION MCU_cols, MCU_rows, comp_width, comp_height, dst_blk_x, dst_blk_y;
-+  JDIMENSION x_crop_blocks, y_crop_blocks;
-   int ci, i, j, offset_x, offset_y;
-   JBLOCKARRAY src_buffer, dst_buffer;
-   JCOEFPTR src_ptr, dst_ptr;
-   jpeg_component_info *compptr;
- 
--  MCU_cols = dstinfo->image_width / (dstinfo->max_h_samp_factor * DCTSIZE);
--  MCU_rows = dstinfo->image_height / (dstinfo->max_v_samp_factor * DCTSIZE);
-+  MCU_cols = srcinfo->image_height / (dstinfo->max_h_samp_factor * DCTSIZE);
-+  MCU_rows = srcinfo->image_width / (dstinfo->max_v_samp_factor * DCTSIZE);
- 
-   for (ci = 0; ci < dstinfo->num_components; ci++) {
-     compptr = dstinfo->comp_info + ci;
-     comp_width = MCU_cols * compptr->h_samp_factor;
-     comp_height = MCU_rows * compptr->v_samp_factor;
-+    x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
-+    y_crop_blocks = y_crop_offset * compptr->v_samp_factor;
-     for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks;
- 	 dst_blk_y += compptr->v_samp_factor) {
-       dst_buffer = (*srcinfo->mem->access_virt_barray)
-@@ -490,17 +662,26 @@
-       for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) {
- 	for (dst_blk_x = 0; dst_blk_x < compptr->width_in_blocks;
- 	     dst_blk_x += compptr->h_samp_factor) {
--	  src_buffer = (*srcinfo->mem->access_virt_barray)
--	    ((j_common_ptr) srcinfo, src_coef_arrays[ci], dst_blk_x,
--	     (JDIMENSION) compptr->h_samp_factor, FALSE);
-+	  if (x_crop_blocks + dst_blk_x < comp_width) {
-+	    /* Block is within the mirrorable area. */
-+	    src_buffer = (*srcinfo->mem->access_virt_barray)
-+	      ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+	       comp_width - x_crop_blocks - dst_blk_x -
-+	       (JDIMENSION) compptr->h_samp_factor,
-+	       (JDIMENSION) compptr->h_samp_factor, FALSE);
-+	  } else {
-+	    src_buffer = (*srcinfo->mem->access_virt_barray)
-+	      ((j_common_ptr) srcinfo, src_coef_arrays[ci],
-+	       dst_blk_x + x_crop_blocks,
-+	       (JDIMENSION) compptr->h_samp_factor, FALSE);
-+	  }
- 	  for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
--	    if (dst_blk_y < comp_height) {
--	      src_ptr = src_buffer[offset_x]
--		[comp_height - dst_blk_y - offset_y - 1];
--	      if (dst_blk_x < comp_width) {
-+	    dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+	    if (y_crop_blocks + dst_blk_y < comp_height) {
-+	      if (x_crop_blocks + dst_blk_x < comp_width) {
- 		/* Block is within the mirrorable area. */
--		dst_ptr = dst_buffer[offset_y]
--		  [comp_width - dst_blk_x - offset_x - 1];
-+		src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1]
-+		  [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1];
- 		for (i = 0; i < DCTSIZE; i++) {
- 		  for (j = 0; j < DCTSIZE; j++) {
- 		    dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -516,7 +697,8 @@
- 		}
- 	      } else {
- 		/* Right-edge blocks are mirrored in y only */
--		dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+		src_ptr = src_buffer[offset_x]
-+		  [comp_height - y_crop_blocks - dst_blk_y - offset_y - 1];
- 		for (i = 0; i < DCTSIZE; i++) {
- 		  for (j = 0; j < DCTSIZE; j++) {
- 		    dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -526,11 +708,10 @@
- 		}
- 	      }
- 	    } else {
--	      src_ptr = src_buffer[offset_x][dst_blk_y + offset_y];
--	      if (dst_blk_x < comp_width) {
-+	      if (x_crop_blocks + dst_blk_x < comp_width) {
- 		/* Bottom-edge blocks are mirrored in x only */
--		dst_ptr = dst_buffer[offset_y]
--		  [comp_width - dst_blk_x - offset_x - 1];
-+		src_ptr = src_buffer[compptr->h_samp_factor - offset_x - 1]
-+		  [dst_blk_y + offset_y + y_crop_blocks];
- 		for (i = 0; i < DCTSIZE; i++) {
- 		  for (j = 0; j < DCTSIZE; j++)
- 		    dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -540,7 +721,8 @@
- 		}
- 	      } else {
- 		/* At lower right corner, just transpose, no mirroring */
--		dst_ptr = dst_buffer[offset_y][dst_blk_x + offset_x];
-+		src_ptr = src_buffer[offset_x]
-+		  [dst_blk_y + offset_y + y_crop_blocks];
- 		for (i = 0; i < DCTSIZE; i++)
- 		  for (j = 0; j < DCTSIZE; j++)
- 		    dst_ptr[j*DCTSIZE+i] = src_ptr[i*DCTSIZE+j];
-@@ -554,8 +736,116 @@
- }
- 
- 
-+/* Parse an unsigned integer: subroutine for jtransform_parse_crop_spec.
-+ * Returns TRUE if valid integer found, FALSE if not.
-+ * *strptr is advanced over the digit string, and *result is set to its value.
-+ */
-+
-+LOCAL(boolean)
-+jt_read_integer (const char ** strptr, JDIMENSION * result)
-+{
-+  const char * ptr = *strptr;
-+  JDIMENSION val = 0;
-+
-+  for (; isdigit(*ptr); ptr++) {
-+    val = val * 10 + (JDIMENSION) (*ptr - '0');
-+  }
-+  *result = val;
-+  if (ptr == *strptr)
-+    return FALSE;		/* oops, no digits */
-+  *strptr = ptr;
-+  return TRUE;
-+}
-+
-+
-+/* Parse a crop specification (written in X11 geometry style).
-+ * The routine returns TRUE if the spec string is valid, FALSE if not.
-+ *
-+ * The crop spec string should have the format
-+ *	<width>x<height>{+-}<xoffset>{+-}<yoffset>
-+ * where width, height, xoffset, and yoffset are unsigned integers.
-+ * Each of the elements can be omitted to indicate a default value.
-+ * (A weakness of this style is that it is not possible to omit xoffset
-+ * while specifying yoffset, since they look alike.)
-+ *
-+ * This code is loosely based on XParseGeometry from the X11 distribution.
-+ */
-+
-+GLOBAL(boolean)
-+jtransform_parse_crop_spec (jpeg_transform_info *info, const char *spec)
-+{
-+  info->crop = FALSE;
-+  info->crop_width_set = JCROP_UNSET;
-+  info->crop_height_set = JCROP_UNSET;
-+  info->crop_xoffset_set = JCROP_UNSET;
-+  info->crop_yoffset_set = JCROP_UNSET;
-+
-+  if (isdigit(*spec)) {
-+    /* fetch width */
-+    if (! jt_read_integer(&spec, &info->crop_width))
-+      return FALSE;
-+    info->crop_width_set = JCROP_POS;
-+  }
-+  if (*spec == 'x' || *spec == 'X') {	
-+    /* fetch height */
-+    spec++;
-+    if (! jt_read_integer(&spec, &info->crop_height))
-+      return FALSE;
-+    info->crop_height_set = JCROP_POS;
-+  }
-+  if (*spec == '+' || *spec == '-') {
-+    /* fetch xoffset */
-+    info->crop_xoffset_set = (*spec == '-') ? JCROP_NEG : JCROP_POS;
-+    spec++;
-+    if (! jt_read_integer(&spec, &info->crop_xoffset))
-+      return FALSE;
-+  }
-+  if (*spec == '+' || *spec == '-') {
-+    /* fetch yoffset */
-+    info->crop_yoffset_set = (*spec == '-') ? JCROP_NEG : JCROP_POS;
-+    spec++;
-+    if (! jt_read_integer(&spec, &info->crop_yoffset))
-+      return FALSE;
-+  }
-+  /* We had better have gotten to the end of the string. */
-+  if (*spec != '\0')
-+    return FALSE;
-+  info->crop = TRUE;
-+  return TRUE;
-+}
-+
-+
-+/* Trim off any partial iMCUs on the indicated destination edge */
-+
-+LOCAL(void)
-+trim_right_edge (jpeg_transform_info *info, JDIMENSION full_width)
-+{
-+  JDIMENSION MCU_cols;
-+
-+  MCU_cols = info->output_width / (info->max_h_samp_factor * DCTSIZE);
-+  if (MCU_cols > 0 && info->x_crop_offset + MCU_cols ==
-+      full_width / (info->max_h_samp_factor * DCTSIZE))
-+    info->output_width = MCU_cols * (info->max_h_samp_factor * DCTSIZE);
-+}
-+
-+LOCAL(void)
-+trim_bottom_edge (jpeg_transform_info *info, JDIMENSION full_height)
-+{
-+  JDIMENSION MCU_rows;
-+
-+  MCU_rows = info->output_height / (info->max_v_samp_factor * DCTSIZE);
-+  if (MCU_rows > 0 && info->y_crop_offset + MCU_rows ==
-+      full_height / (info->max_v_samp_factor * DCTSIZE))
-+    info->output_height = MCU_rows * (info->max_v_samp_factor * DCTSIZE);
-+}
-+
-+
- /* Request any required workspace.
-  *
-+ * This routine figures out the size that the output image will be
-+ * (which implies that all the transform parameters must be set before
-+ * it is called).
-+ *
-  * We allocate the workspace virtual arrays from the source decompression
-  * object, so that all the arrays (both the original data and the workspace)
-  * will be taken into account while making memory management decisions.
-@@ -569,9 +859,13 @@
- 			      jpeg_transform_info *info)
- {
-   jvirt_barray_ptr *coef_arrays = NULL;
-+  boolean need_workspace, transpose_it;
-   jpeg_component_info *compptr;
--  int ci;
-+  JDIMENSION xoffset, yoffset, width_in_iMCUs, height_in_iMCUs;
-+  JDIMENSION width_in_blocks, height_in_blocks;
-+  int ci, h_samp_factor, v_samp_factor;
- 
-+  /* Determine number of components in output image */
-   if (info->force_grayscale &&
-       srcinfo->jpeg_color_space == JCS_YCbCr &&
-       srcinfo->num_components == 3) {
-@@ -581,55 +875,181 @@
-     /* Process all the components */
-     info->num_components = srcinfo->num_components;
-   }
-+  /* If there is only one output component, force the iMCU size to be 1;
-+   * else use the source iMCU size.  (This allows us to do the right thing
-+   * when reducing color to grayscale, and also provides a handy way of
-+   * cleaning up "funny" grayscale images whose sampling factors are not 1x1.)
-+   */
-+
-+  switch (info->transform) {
-+  case JXFORM_TRANSPOSE:
-+  case JXFORM_TRANSVERSE:
-+  case JXFORM_ROT_90:
-+  case JXFORM_ROT_270:
-+    info->output_width = srcinfo->image_height;
-+    info->output_height = srcinfo->image_width;
-+    if (info->num_components == 1) {
-+      info->max_h_samp_factor = 1;
-+      info->max_v_samp_factor = 1;
-+    } else {
-+      info->max_h_samp_factor = srcinfo->max_v_samp_factor;
-+      info->max_v_samp_factor = srcinfo->max_h_samp_factor;
-+    }
-+    break;
-+  default:
-+    info->output_width = srcinfo->image_width;
-+    info->output_height = srcinfo->image_height;
-+    if (info->num_components == 1) {
-+      info->max_h_samp_factor = 1;
-+      info->max_v_samp_factor = 1;
-+    } else {
-+      info->max_h_samp_factor = srcinfo->max_h_samp_factor;
-+      info->max_v_samp_factor = srcinfo->max_v_samp_factor;
-+    }
-+    break;
-+  }
-+
-+  /* If cropping has been requested, compute the crop area's position and
-+   * dimensions, ensuring that its upper left corner falls at an iMCU boundary.
-+   */
-+  if (info->crop) {
-+    /* Insert default values for unset crop parameters */
-+    if (info->crop_xoffset_set == JCROP_UNSET)
-+      info->crop_xoffset = 0;	/* default to +0 */
-+    if (info->crop_yoffset_set == JCROP_UNSET)
-+      info->crop_yoffset = 0;	/* default to +0 */
-+    if (info->crop_xoffset >= info->output_width ||
-+	info->crop_yoffset >= info->output_height)
-+      ERREXIT(srcinfo, JERR_BAD_CROP_SPEC);
-+    if (info->crop_width_set == JCROP_UNSET)
-+      info->crop_width = info->output_width - info->crop_xoffset;
-+    if (info->crop_height_set == JCROP_UNSET)
-+      info->crop_height = info->output_height - info->crop_yoffset;
-+    /* Ensure parameters are valid */
-+    if (info->crop_width <= 0 || info->crop_width > info->output_width ||
-+	info->crop_height <= 0 || info->crop_height > info->output_height ||
-+	info->crop_xoffset > info->output_width - info->crop_width ||
-+	info->crop_yoffset > info->output_height - info->crop_height)
-+      ERREXIT(srcinfo, JERR_BAD_CROP_SPEC);
-+    /* Convert negative crop offsets into regular offsets */
-+    if (info->crop_xoffset_set == JCROP_NEG)
-+      xoffset = info->output_width - info->crop_width - info->crop_xoffset;
-+    else
-+      xoffset = info->crop_xoffset;
-+    if (info->crop_yoffset_set == JCROP_NEG)
-+      yoffset = info->output_height - info->crop_height - info->crop_yoffset;
-+    else
-+      yoffset = info->crop_yoffset;
-+    /* Now adjust so that upper left corner falls at an iMCU boundary */
-+    info->output_width =
-+      info->crop_width + (xoffset % (info->max_h_samp_factor * DCTSIZE));
-+    info->output_height =
-+      info->crop_height + (yoffset % (info->max_v_samp_factor * DCTSIZE));
-+    /* Save x/y offsets measured in iMCUs */
-+    info->x_crop_offset = xoffset / (info->max_h_samp_factor * DCTSIZE);
-+    info->y_crop_offset = yoffset / (info->max_v_samp_factor * DCTSIZE);
-+  } else {
-+    info->x_crop_offset = 0;
-+    info->y_crop_offset = 0;
-+  }
- 
-+  /* Figure out whether we need workspace arrays,
-+   * and if so whether they are transposed relative to the source.
-+   */
-+  need_workspace = FALSE;
-+  transpose_it = FALSE;
-   switch (info->transform) {
-   case JXFORM_NONE:
-+    if (info->x_crop_offset != 0 || info->y_crop_offset != 0)
-+      need_workspace = TRUE;
-+    /* No workspace needed if neither cropping nor transforming */
-+    break;
-   case JXFORM_FLIP_H:
--    /* Don't need a workspace array */
-+    if (info->trim)
-+      trim_right_edge(info, srcinfo->image_width);
-+    if (info->y_crop_offset != 0)
-+      need_workspace = TRUE;
-+    /* do_flip_h_no_crop doesn't need a workspace array */
-     break;
-   case JXFORM_FLIP_V:
--  case JXFORM_ROT_180:
--    /* Need workspace arrays having same dimensions as source image.
--     * Note that we allocate arrays padded out to the next iMCU boundary,
--     * so that transform routines need not worry about missing edge blocks.
--     */
--    coef_arrays = (jvirt_barray_ptr *)
--      (*srcinfo->mem->alloc_small) ((j_common_ptr) srcinfo, JPOOL_IMAGE,
--	SIZEOF(jvirt_barray_ptr) * info->num_components);
--    for (ci = 0; ci < info->num_components; ci++) {
--      compptr = srcinfo->comp_info + ci;
--      coef_arrays[ci] = (*srcinfo->mem->request_virt_barray)
--	((j_common_ptr) srcinfo, JPOOL_IMAGE, FALSE,
--	 (JDIMENSION) jround_up((long) compptr->width_in_blocks,
--				(long) compptr->h_samp_factor),
--	 (JDIMENSION) jround_up((long) compptr->height_in_blocks,
--				(long) compptr->v_samp_factor),
--	 (JDIMENSION) compptr->v_samp_factor);
--    }
-+    if (info->trim)
-+      trim_bottom_edge(info, srcinfo->image_height);
-+    /* Need workspace arrays having same dimensions as source image. */
-+    need_workspace = TRUE;
-     break;
-   case JXFORM_TRANSPOSE:
-+    /* transpose does NOT have to trim anything */
-+    /* Need workspace arrays having transposed dimensions. */
-+    need_workspace = TRUE;
-+    transpose_it = TRUE;
-+    break;
-   case JXFORM_TRANSVERSE:
-+    if (info->trim) {
-+      trim_right_edge(info, srcinfo->image_height);
-+      trim_bottom_edge(info, srcinfo->image_width);
-+    }
-+    /* Need workspace arrays having transposed dimensions. */
-+    need_workspace = TRUE;
-+    transpose_it = TRUE;
-+    break;
-   case JXFORM_ROT_90:
-+    if (info->trim)
-+      trim_right_edge(info, srcinfo->image_height);
-+    /* Need workspace arrays having transposed dimensions. */
-+    need_workspace = TRUE;
-+    transpose_it = TRUE;
-+    break;
-+  case JXFORM_ROT_180:
-+    if (info->trim) {
-+      trim_right_edge(info, srcinfo->image_width);
-+      trim_bottom_edge(info, srcinfo->image_height);
-+    }
-+    /* Need workspace arrays having same dimensions as source image. */
-+    need_workspace = TRUE;
-+    break;
-   case JXFORM_ROT_270:
--    /* Need workspace arrays having transposed dimensions.
--     * Note that we allocate arrays padded out to the next iMCU boundary,
--     * so that transform routines need not worry about missing edge blocks.
--     */
-+    if (info->trim)
-+      trim_bottom_edge(info, srcinfo->image_width);
-+    /* Need workspace arrays having transposed dimensions. */
-+    need_workspace = TRUE;
-+    transpose_it = TRUE;
-+    break;
-+  }
-+
-+  /* Allocate workspace if needed.
-+   * Note that we allocate arrays padded out to the next iMCU boundary,
-+   * so that transform routines need not worry about missing edge blocks.
-+   */
-+  if (need_workspace) {
-     coef_arrays = (jvirt_barray_ptr *)
-       (*srcinfo->mem->alloc_small) ((j_common_ptr) srcinfo, JPOOL_IMAGE,
--	SIZEOF(jvirt_barray_ptr) * info->num_components);
-+		SIZEOF(jvirt_barray_ptr) * info->num_components);
-+    width_in_iMCUs = (JDIMENSION)
-+      jdiv_round_up((long) info->output_width,
-+		    (long) (info->max_h_samp_factor * DCTSIZE));
-+    height_in_iMCUs = (JDIMENSION)
-+      jdiv_round_up((long) info->output_height,
-+		    (long) (info->max_v_samp_factor * DCTSIZE));
-     for (ci = 0; ci < info->num_components; ci++) {
-       compptr = srcinfo->comp_info + ci;
-+      if (info->num_components == 1) {
-+	/* we're going to force samp factors to 1x1 in this case */
-+	h_samp_factor = v_samp_factor = 1;
-+      } else if (transpose_it) {
-+	h_samp_factor = compptr->v_samp_factor;
-+	v_samp_factor = compptr->h_samp_factor;
-+      } else {
-+	h_samp_factor = compptr->h_samp_factor;
-+	v_samp_factor = compptr->v_samp_factor;
-+      }
-+      width_in_blocks = width_in_iMCUs * h_samp_factor;
-+      height_in_blocks = height_in_iMCUs * v_samp_factor;
-       coef_arrays[ci] = (*srcinfo->mem->request_virt_barray)
- 	((j_common_ptr) srcinfo, JPOOL_IMAGE, FALSE,
--	 (JDIMENSION) jround_up((long) compptr->height_in_blocks,
--				(long) compptr->v_samp_factor),
--	 (JDIMENSION) jround_up((long) compptr->width_in_blocks,
--				(long) compptr->h_samp_factor),
--	 (JDIMENSION) compptr->h_samp_factor);
-+	 width_in_blocks, height_in_blocks, (JDIMENSION) v_samp_factor);
-     }
--    break;
-   }
-+
-   info->workspace_coef_arrays = coef_arrays;
- }
- 
-@@ -642,14 +1062,8 @@
-   int tblno, i, j, ci, itemp;
-   jpeg_component_info *compptr;
-   JQUANT_TBL *qtblptr;
--  JDIMENSION dtemp;
-   UINT16 qtemp;
- 
--  /* Transpose basic image dimensions */
--  dtemp = dstinfo->image_width;
--  dstinfo->image_width = dstinfo->image_height;
--  dstinfo->image_height = dtemp;
--
-   /* Transpose sampling factors */
-   for (ci = 0; ci < dstinfo->num_components; ci++) {
-     compptr = dstinfo->comp_info + ci;
-@@ -674,46 +1088,159 @@
- }
- 
- 
--/* Trim off any partial iMCUs on the indicated destination edge */
-+/* Adjust Exif image parameters.
-+ *
-+ * We try to adjust the Tags ExifImageWidth and ExifImageHeight if possible.
-+ */
- 
- LOCAL(void)
--trim_right_edge (j_compress_ptr dstinfo)
-+adjust_exif_parameters (JOCTET FAR * data, unsigned int length,
-+			JDIMENSION new_width, JDIMENSION new_height)
- {
--  int ci, max_h_samp_factor;
--  JDIMENSION MCU_cols;
-+  boolean is_motorola; /* Flag for byte order */
-+  unsigned int number_of_tags, tagnum;
-+  unsigned int firstoffset, offset;
-+  JDIMENSION new_value;
- 
--  /* We have to compute max_h_samp_factor ourselves,
--   * because it hasn't been set yet in the destination
--   * (and we don't want to use the source's value).
--   */
--  max_h_samp_factor = 1;
--  for (ci = 0; ci < dstinfo->num_components; ci++) {
--    int h_samp_factor = dstinfo->comp_info[ci].h_samp_factor;
--    max_h_samp_factor = MAX(max_h_samp_factor, h_samp_factor);
-+  if (length < 12) return; /* Length of an IFD entry */
-+
-+  /* Discover byte order */
-+  if (GETJOCTET(data[0]) == 0x49 && GETJOCTET(data[1]) == 0x49)
-+    is_motorola = FALSE;
-+  else if (GETJOCTET(data[0]) == 0x4D && GETJOCTET(data[1]) == 0x4D)
-+    is_motorola = TRUE;
-+  else
-+    return;
-+
-+  /* Check Tag Mark */
-+  if (is_motorola) {
-+    if (GETJOCTET(data[2]) != 0) return;
-+    if (GETJOCTET(data[3]) != 0x2A) return;
-+  } else {
-+    if (GETJOCTET(data[3]) != 0) return;
-+    if (GETJOCTET(data[2]) != 0x2A) return;
-   }
--  MCU_cols = dstinfo->image_width / (max_h_samp_factor * DCTSIZE);
--  if (MCU_cols > 0)		/* can't trim to 0 pixels */
--    dstinfo->image_width = MCU_cols * (max_h_samp_factor * DCTSIZE);
--}
- 
--LOCAL(void)
--trim_bottom_edge (j_compress_ptr dstinfo)
--{
--  int ci, max_v_samp_factor;
--  JDIMENSION MCU_rows;
-+  /* Get first IFD offset (offset to IFD0) */
-+  if (is_motorola) {
-+    if (GETJOCTET(data[4]) != 0) return;
-+    if (GETJOCTET(data[5]) != 0) return;
-+    firstoffset = GETJOCTET(data[6]);
-+    firstoffset <<= 8;
-+    firstoffset += GETJOCTET(data[7]);
-+  } else {
-+    if (GETJOCTET(data[7]) != 0) return;
-+    if (GETJOCTET(data[6]) != 0) return;
-+    firstoffset = GETJOCTET(data[5]);
-+    firstoffset <<= 8;
-+    firstoffset += GETJOCTET(data[4]);
-+  }
-+  if (firstoffset > length - 2) return; /* check end of data segment */
- 
--  /* We have to compute max_v_samp_factor ourselves,
--   * because it hasn't been set yet in the destination
--   * (and we don't want to use the source's value).
--   */
--  max_v_samp_factor = 1;
--  for (ci = 0; ci < dstinfo->num_components; ci++) {
--    int v_samp_factor = dstinfo->comp_info[ci].v_samp_factor;
--    max_v_samp_factor = MAX(max_v_samp_factor, v_samp_factor);
-+  /* Get the number of directory entries contained in this IFD */
-+  if (is_motorola) {
-+    number_of_tags = GETJOCTET(data[firstoffset]);
-+    number_of_tags <<= 8;
-+    number_of_tags += GETJOCTET(data[firstoffset+1]);
-+  } else {
-+    number_of_tags = GETJOCTET(data[firstoffset+1]);
-+    number_of_tags <<= 8;
-+    number_of_tags += GETJOCTET(data[firstoffset]);
-   }
--  MCU_rows = dstinfo->image_height / (max_v_samp_factor * DCTSIZE);
--  if (MCU_rows > 0)		/* can't trim to 0 pixels */
--    dstinfo->image_height = MCU_rows * (max_v_samp_factor * DCTSIZE);
-+  if (number_of_tags == 0) return;
-+  firstoffset += 2;
-+
-+  /* Search for ExifSubIFD offset Tag in IFD0 */
-+  for (;;) {
-+    if (firstoffset > length - 12) return; /* check end of data segment */
-+    /* Get Tag number */
-+    if (is_motorola) {
-+      tagnum = GETJOCTET(data[firstoffset]);
-+      tagnum <<= 8;
-+      tagnum += GETJOCTET(data[firstoffset+1]);
-+    } else {
-+      tagnum = GETJOCTET(data[firstoffset+1]);
-+      tagnum <<= 8;
-+      tagnum += GETJOCTET(data[firstoffset]);
-+    }
-+    if (tagnum == 0x8769) break; /* found ExifSubIFD offset Tag */
-+    if (--number_of_tags == 0) return;
-+    firstoffset += 12;
-+  }
-+
-+  /* Get the ExifSubIFD offset */
-+  if (is_motorola) {
-+    if (GETJOCTET(data[firstoffset+8]) != 0) return;
-+    if (GETJOCTET(data[firstoffset+9]) != 0) return;
-+    offset = GETJOCTET(data[firstoffset+10]);
-+    offset <<= 8;
-+    offset += GETJOCTET(data[firstoffset+11]);
-+  } else {
-+    if (GETJOCTET(data[firstoffset+11]) != 0) return;
-+    if (GETJOCTET(data[firstoffset+10]) != 0) return;
-+    offset = GETJOCTET(data[firstoffset+9]);
-+    offset <<= 8;
-+    offset += GETJOCTET(data[firstoffset+8]);
-+  }
-+  if (offset > length - 2) return; /* check end of data segment */
-+
-+  /* Get the number of directory entries contained in this SubIFD */
-+  if (is_motorola) {
-+    number_of_tags = GETJOCTET(data[offset]);
-+    number_of_tags <<= 8;
-+    number_of_tags += GETJOCTET(data[offset+1]);
-+  } else {
-+    number_of_tags = GETJOCTET(data[offset+1]);
-+    number_of_tags <<= 8;
-+    number_of_tags += GETJOCTET(data[offset]);
-+  }
-+  if (number_of_tags < 2) return;
-+  offset += 2;
-+
-+  /* Search for ExifImageWidth and ExifImageHeight Tags in this SubIFD */
-+  do {
-+    if (offset > length - 12) return; /* check end of data segment */
-+    /* Get Tag number */
-+    if (is_motorola) {
-+      tagnum = GETJOCTET(data[offset]);
-+      tagnum <<= 8;
-+      tagnum += GETJOCTET(data[offset+1]);
-+    } else {
-+      tagnum = GETJOCTET(data[offset+1]);
-+      tagnum <<= 8;
-+      tagnum += GETJOCTET(data[offset]);
-+    }
-+    if (tagnum == 0xA002 || tagnum == 0xA003) {
-+      if (tagnum == 0xA002)
-+	new_value = new_width; /* ExifImageWidth Tag */
-+      else
-+	new_value = new_height; /* ExifImageHeight Tag */
-+      if (is_motorola) {
-+	data[offset+2] = 0; /* Format = unsigned long (4 octets) */
-+	data[offset+3] = 4;
-+	data[offset+4] = 0; /* Number Of Components = 1 */
-+	data[offset+5] = 0;
-+	data[offset+6] = 0;
-+	data[offset+7] = 1;
-+	data[offset+8] = 0;
-+	data[offset+9] = 0;
-+	data[offset+10] = (JOCTET)((new_value >> 8) & 0xFF);
-+	data[offset+11] = (JOCTET)(new_value & 0xFF);
-+      } else {
-+	data[offset+2] = 4; /* Format = unsigned long (4 octets) */
-+	data[offset+3] = 0;
-+	data[offset+4] = 1; /* Number Of Components = 1 */
-+	data[offset+5] = 0;
-+	data[offset+6] = 0;
-+	data[offset+7] = 0;
-+	data[offset+8] = (JOCTET)(new_value & 0xFF);
-+	data[offset+9] = (JOCTET)((new_value >> 8) & 0xFF);
-+	data[offset+10] = 0;
-+	data[offset+11] = 0;
-+      }
-+    }
-+    offset += 12;
-+  } while (--number_of_tags);
- }
- 
- 
-@@ -736,18 +1263,22 @@
- {
-   /* If force-to-grayscale is requested, adjust destination parameters */
-   if (info->force_grayscale) {
--    /* We use jpeg_set_colorspace to make sure subsidiary settings get fixed
--     * properly.  Among other things, the target h_samp_factor & v_samp_factor
--     * will get set to 1, which typically won't match the source.
--     * In fact we do this even if the source is already grayscale; that
--     * provides an easy way of coercing a grayscale JPEG with funny sampling
--     * factors to the customary 1,1.  (Some decoders fail on other factors.)
-+    /* First, ensure we have YCbCr or grayscale data, and that the source's
-+     * Y channel is full resolution.  (No reasonable person would make Y
-+     * be less than full resolution, so actually coping with that case
-+     * isn't worth extra code space.  But we check it to avoid crashing.)
-      */
--    if ((dstinfo->jpeg_color_space == JCS_YCbCr &&
--	 dstinfo->num_components == 3) ||
--	(dstinfo->jpeg_color_space == JCS_GRAYSCALE &&
--	 dstinfo->num_components == 1)) {
--      /* We have to preserve the source's quantization table number. */
-+    if (((dstinfo->jpeg_color_space == JCS_YCbCr &&
-+	  dstinfo->num_components == 3) ||
-+	 (dstinfo->jpeg_color_space == JCS_GRAYSCALE &&
-+	  dstinfo->num_components == 1)) &&
-+	srcinfo->comp_info[0].h_samp_factor == srcinfo->max_h_samp_factor &&
-+	srcinfo->comp_info[0].v_samp_factor == srcinfo->max_v_samp_factor) {
-+      /* We use jpeg_set_colorspace to make sure subsidiary settings get fixed
-+       * properly.  Among other things, it sets the target h_samp_factor &
-+       * v_samp_factor to 1, which typically won't match the source.
-+       * We have to preserve the source's quantization table number, however.
-+       */
-       int sv_quant_tbl_no = dstinfo->comp_info[0].quant_tbl_no;
-       jpeg_set_colorspace(dstinfo, JCS_GRAYSCALE);
-       dstinfo->comp_info[0].quant_tbl_no = sv_quant_tbl_no;
-@@ -755,50 +1286,52 @@
-       /* Sorry, can't do it */
-       ERREXIT(dstinfo, JERR_CONVERSION_NOTIMPL);
-     }
-+  } else if (info->num_components == 1) {
-+    /* For a single-component source, we force the destination sampling factors
-+     * to 1x1, with or without force_grayscale.  This is useful because some
-+     * decoders choke on grayscale images with other sampling factors.
-+     */
-+    dstinfo->comp_info[0].h_samp_factor = 1;
-+    dstinfo->comp_info[0].v_samp_factor = 1;
-   }
- 
--  /* Correct the destination's image dimensions etc if necessary */
-+  /* Correct the destination's image dimensions as necessary
-+   * for crop and rotate/flip operations.
-+   */
-+  dstinfo->image_width = info->output_width;
-+  dstinfo->image_height = info->output_height;
-+
-+  /* Transpose destination image parameters */
-   switch (info->transform) {
--  case JXFORM_NONE:
--    /* Nothing to do */
--    break;
--  case JXFORM_FLIP_H:
--    if (info->trim)
--      trim_right_edge(dstinfo);
--    break;
--  case JXFORM_FLIP_V:
--    if (info->trim)
--      trim_bottom_edge(dstinfo);
--    break;
-   case JXFORM_TRANSPOSE:
--    transpose_critical_parameters(dstinfo);
--    /* transpose does NOT have to trim anything */
--    break;
-   case JXFORM_TRANSVERSE:
--    transpose_critical_parameters(dstinfo);
--    if (info->trim) {
--      trim_right_edge(dstinfo);
--      trim_bottom_edge(dstinfo);
--    }
--    break;
-   case JXFORM_ROT_90:
--    transpose_critical_parameters(dstinfo);
--    if (info->trim)
--      trim_right_edge(dstinfo);
--    break;
--  case JXFORM_ROT_180:
--    if (info->trim) {
--      trim_right_edge(dstinfo);
--      trim_bottom_edge(dstinfo);
--    }
--    break;
-   case JXFORM_ROT_270:
-     transpose_critical_parameters(dstinfo);
--    if (info->trim)
--      trim_bottom_edge(dstinfo);
-     break;
-   }
- 
-+  /* Adjust Exif properties */
-+  if (srcinfo->marker_list != NULL &&
-+      srcinfo->marker_list->marker == JPEG_APP0+1 &&
-+      srcinfo->marker_list->data_length >= 6 &&
-+      GETJOCTET(srcinfo->marker_list->data[0]) == 0x45 &&
-+      GETJOCTET(srcinfo->marker_list->data[1]) == 0x78 &&
-+      GETJOCTET(srcinfo->marker_list->data[2]) == 0x69 &&
-+      GETJOCTET(srcinfo->marker_list->data[3]) == 0x66 &&
-+      GETJOCTET(srcinfo->marker_list->data[4]) == 0 &&
-+      GETJOCTET(srcinfo->marker_list->data[5]) == 0) {
-+    /* Suppress output of JFIF marker */
-+    dstinfo->write_JFIF_header = FALSE;
-+    /* Adjust Exif image parameters */
-+    if (dstinfo->image_width != srcinfo->image_width ||
-+	dstinfo->image_height != srcinfo->image_height)
-+      /* Align data segment to start of TIFF structure for parsing */
-+      adjust_exif_parameters(srcinfo->marker_list->data + 6,
-+	srcinfo->marker_list->data_length - 6,
-+	dstinfo->image_width, dstinfo->image_height);
-+  }
-+
-   /* Return the appropriate output data set */
-   if (info->workspace_coef_arrays != NULL)
-     return info->workspace_coef_arrays;
-@@ -816,36 +1349,53 @@
-  */
- 
- GLOBAL(void)
--jtransform_execute_transformation (j_decompress_ptr srcinfo,
--				   j_compress_ptr dstinfo,
--				   jvirt_barray_ptr *src_coef_arrays,
--				   jpeg_transform_info *info)
-+jtransform_execute_transform (j_decompress_ptr srcinfo,
-+			      j_compress_ptr dstinfo,
-+			      jvirt_barray_ptr *src_coef_arrays,
-+			      jpeg_transform_info *info)
- {
-   jvirt_barray_ptr *dst_coef_arrays = info->workspace_coef_arrays;
- 
-+  /* Note: conditions tested here should match those in switch statement
-+   * in jtransform_request_workspace()
-+   */
-   switch (info->transform) {
-   case JXFORM_NONE:
-+    if (info->x_crop_offset != 0 || info->y_crop_offset != 0)
-+      do_crop(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+	      src_coef_arrays, dst_coef_arrays);
-     break;
-   case JXFORM_FLIP_H:
--    do_flip_h(srcinfo, dstinfo, src_coef_arrays);
-+    if (info->y_crop_offset != 0)
-+      do_flip_h(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+		src_coef_arrays, dst_coef_arrays);
-+    else
-+      do_flip_h_no_crop(srcinfo, dstinfo, info->x_crop_offset,
-+			src_coef_arrays);
-     break;
-   case JXFORM_FLIP_V:
--    do_flip_v(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+    do_flip_v(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+	      src_coef_arrays, dst_coef_arrays);
-     break;
-   case JXFORM_TRANSPOSE:
--    do_transpose(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+    do_transpose(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+		 src_coef_arrays, dst_coef_arrays);
-     break;
-   case JXFORM_TRANSVERSE:
--    do_transverse(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+    do_transverse(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+		  src_coef_arrays, dst_coef_arrays);
-     break;
-   case JXFORM_ROT_90:
--    do_rot_90(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+    do_rot_90(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+	      src_coef_arrays, dst_coef_arrays);
-     break;
-   case JXFORM_ROT_180:
--    do_rot_180(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+    do_rot_180(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+	       src_coef_arrays, dst_coef_arrays);
-     break;
-   case JXFORM_ROT_270:
--    do_rot_270(srcinfo, dstinfo, src_coef_arrays, dst_coef_arrays);
-+    do_rot_270(srcinfo, dstinfo, info->x_crop_offset, info->y_crop_offset,
-+	       src_coef_arrays, dst_coef_arrays);
-     break;
-   }
- }
---- jpeg-6b/jerror.h~libjpeg6bb-5
-+++ jpeg-6b/jerror.h
-@@ -45,6 +45,7 @@
- JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix")
- JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode")
- JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS")
-+JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request")
- JMESSAGE(JERR_BAD_DCT_COEF, "DCT coefficient out of range")
- JMESSAGE(JERR_BAD_DCTSIZE, "IDCT output block size %d not supported")
- JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition")
---- jpeg-6b/transupp.h~libjpeg6bb-5
-+++ jpeg-6b/transupp.h
-@@ -1,7 +1,7 @@
- /*
-  * transupp.h
-  *
-- * Copyright (C) 1997, Thomas G. Lane.
-+ * Copyright (C) 1997-2001, Thomas G. Lane.
-  * This file is part of the Independent JPEG Group's software.
-  * For conditions of distribution and use, see the accompanying README file.
-  *
-@@ -22,32 +22,6 @@
- #define TRANSFORMS_SUPPORTED 1		/* 0 disables transform code */
- #endif
- 
--/* Short forms of external names for systems with brain-damaged linkers. */
--
--#ifdef NEED_SHORT_EXTERNAL_NAMES
--#define jtransform_request_workspace		jTrRequest
--#define jtransform_adjust_parameters		jTrAdjust
--#define jtransform_execute_transformation	jTrExec
--#define jcopy_markers_setup			jCMrkSetup
--#define jcopy_markers_execute			jCMrkExec
--#endif /* NEED_SHORT_EXTERNAL_NAMES */
--
--
--/*
-- * Codes for supported types of image transformations.
-- */
--
--typedef enum {
--	JXFORM_NONE,		/* no transformation */
--	JXFORM_FLIP_H,		/* horizontal flip */
--	JXFORM_FLIP_V,		/* vertical flip */
--	JXFORM_TRANSPOSE,	/* transpose across UL-to-LR axis */
--	JXFORM_TRANSVERSE,	/* transpose across UR-to-LL axis */
--	JXFORM_ROT_90,		/* 90-degree clockwise rotation */
--	JXFORM_ROT_180,		/* 180-degree rotation */
--	JXFORM_ROT_270		/* 270-degree clockwise (or 90 ccw) */
--} JXFORM_CODE;
--
- /*
-  * Although rotating and flipping data expressed as DCT coefficients is not
-  * hard, there is an asymmetry in the JPEG format specification for images
-@@ -75,6 +49,19 @@
-  * (For example, -rot 270 -trim trims only the bottom edge, but -rot 90 -trim
-  * followed by -rot 180 -trim trims both edges.)
-  *
-+ * We also offer a lossless-crop option, which discards data outside a given
-+ * image region but losslessly preserves what is inside.  Like the rotate and
-+ * flip transforms, lossless crop is restricted by the JPEG format: the upper
-+ * left corner of the selected region must fall on an iMCU boundary.  If this
-+ * does not hold for the given crop parameters, we silently move the upper left
-+ * corner up and/or left to make it so, simultaneously increasing the region
-+ * dimensions to keep the lower right crop corner unchanged.  (Thus, the
-+ * output image covers at least the requested region, but may cover more.)
-+ *
-+ * If both crop and a rotate/flip transform are requested, the crop is applied
-+ * last --- that is, the crop region is specified in terms of the destination
-+ * image.
-+ *
-  * We also offer a "force to grayscale" option, which simply discards the
-  * chrominance channels of a YCbCr image.  This is lossless in the sense that
-  * the luminance channel is preserved exactly.  It's not the same kind of
-@@ -83,20 +70,87 @@
-  * be aware of the option to know how many components to work on.
-  */
- 
-+
-+/* Short forms of external names for systems with brain-damaged linkers. */
-+
-+#ifdef NEED_SHORT_EXTERNAL_NAMES
-+#define jtransform_parse_crop_spec	jTrParCrop
-+#define jtransform_request_workspace	jTrRequest
-+#define jtransform_adjust_parameters	jTrAdjust
-+#define jtransform_execute_transform	jTrExec
-+#define jcopy_markers_setup		jCMrkSetup
-+#define jcopy_markers_execute		jCMrkExec
-+#endif /* NEED_SHORT_EXTERNAL_NAMES */
-+
-+
-+/*
-+ * Codes for supported types of image transformations.
-+ */
-+
-+typedef enum {
-+	JXFORM_NONE,		/* no transformation */
-+	JXFORM_FLIP_H,		/* horizontal flip */
-+	JXFORM_FLIP_V,		/* vertical flip */
-+	JXFORM_TRANSPOSE,	/* transpose across UL-to-LR axis */
-+	JXFORM_TRANSVERSE,	/* transpose across UR-to-LL axis */
-+	JXFORM_ROT_90,		/* 90-degree clockwise rotation */
-+	JXFORM_ROT_180,		/* 180-degree rotation */
-+	JXFORM_ROT_270		/* 270-degree clockwise (or 90 ccw) */
-+} JXFORM_CODE;
-+
-+/*
-+ * Codes for crop parameters, which can individually be unspecified,
-+ * positive, or negative.  (Negative width or height makes no sense, though.)
-+ */
-+
-+typedef enum {
-+	JCROP_UNSET,
-+	JCROP_POS,
-+	JCROP_NEG
-+} JCROP_CODE;
-+
-+/*
-+ * Transform parameters struct.
-+ * NB: application must not change any elements of this struct after
-+ * calling jtransform_request_workspace.
-+ */
-+
- typedef struct {
-   /* Options: set by caller */
-   JXFORM_CODE transform;	/* image transform operator */
-   boolean trim;			/* if TRUE, trim partial MCUs as needed */
-   boolean force_grayscale;	/* if TRUE, convert color image to grayscale */
-+  boolean crop;			/* if TRUE, crop source image */
-+
-+  /* Crop parameters: application need not set these unless crop is TRUE.
-+   * These can be filled in by jtransform_parse_crop_spec().
-+   */
-+  JDIMENSION crop_width;	/* Width of selected region */
-+  JCROP_CODE crop_width_set;
-+  JDIMENSION crop_height;	/* Height of selected region */
-+  JCROP_CODE crop_height_set;
-+  JDIMENSION crop_xoffset;	/* X offset of selected region */
-+  JCROP_CODE crop_xoffset_set;	/* (negative measures from right edge) */
-+  JDIMENSION crop_yoffset;	/* Y offset of selected region */
-+  JCROP_CODE crop_yoffset_set;	/* (negative measures from bottom edge) */
- 
-   /* Internal workspace: caller should not touch these */
-   int num_components;		/* # of components in workspace */
-   jvirt_barray_ptr * workspace_coef_arrays; /* workspace for transformations */
-+  JDIMENSION output_width;	/* cropped destination dimensions */
-+  JDIMENSION output_height;
-+  JDIMENSION x_crop_offset;	/* destination crop offsets measured in iMCUs */
-+  JDIMENSION y_crop_offset;
-+  int max_h_samp_factor;	/* destination iMCU size */
-+  int max_v_samp_factor;
- } jpeg_transform_info;
- 
- 
- #if TRANSFORMS_SUPPORTED
- 
-+/* Parse a crop specification (written in X11 geometry style) */
-+EXTERN(boolean) jtransform_parse_crop_spec
-+	JPP((jpeg_transform_info *info, const char *spec));
- /* Request any required workspace */
- EXTERN(void) jtransform_request_workspace
- 	JPP((j_decompress_ptr srcinfo, jpeg_transform_info *info));
-@@ -106,11 +160,18 @@
- 	     jvirt_barray_ptr *src_coef_arrays,
- 	     jpeg_transform_info *info));
- /* Execute the actual transformation, if any */
--EXTERN(void) jtransform_execute_transformation
-+EXTERN(void) jtransform_execute_transform
- 	JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
- 	     jvirt_barray_ptr *src_coef_arrays,
- 	     jpeg_transform_info *info));
- 
-+/* jtransform_execute_transform used to be called
-+ * jtransform_execute_transformation, but some compilers complain about
-+ * routine names that long.  This macro is here to avoid breaking any
-+ * old source code that uses the original name...
-+ */
-+#define jtransform_execute_transformation	jtransform_execute_transform
-+
- #endif /* TRANSFORMS_SUPPORTED */
- 
- 
-
diff --git a/meta/packages/jpeg/jpeg-6b/ldflags.patch b/meta/packages/jpeg/jpeg-6b/ldflags.patch
deleted file mode 100644
index 727327bc6..000000000
--- a/meta/packages/jpeg/jpeg-6b/ldflags.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-
-#
-# Patch managed by http://www.mn-logistik.de/unsupported/pxa250/patcher
-#
-
---- jpeg-6b/makefile.cfg~ldflags
-+++ jpeg-6b/makefile.cfg
-@@ -169,7 +169,7 @@
- # with libtool:
- libjpeg.la: @A2K_DEPS@ $(LIBOBJECTS)
- 	$(LIBTOOL) --mode=link $(CC) -o libjpeg.la $(LIBOBJECTS) \
--		-rpath $(libdir) -version-info $(JPEG_LIB_VERSION)
-+		-rpath $(libdir) -version-info $(JPEG_LIB_VERSION) $(LDFLAGS)
- 
- # sample programs:
- 
diff --git a/meta/packages/jpeg/jpeg-6b/libtool_tweak.patch b/meta/packages/jpeg/jpeg-6b/libtool_tweak.patch
deleted file mode 100644
index d61476adc..000000000
--- a/meta/packages/jpeg/jpeg-6b/libtool_tweak.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-Index: jpeg-6b/configure
-===================================================================
---- jpeg-6b.orig/configure	2008-05-07 15:53:15.000000000 +0100
-+++ jpeg-6b/configure	2008-05-07 15:54:40.000000000 +0100
-@@ -1532,7 +1532,7 @@
-   LIBTOOL="./libtool"
-   O="lo"
-   A="la"
--  LN='$(LIBTOOL) --mode=link $(CC)'
-+  LN='$(LIBTOOL) --tag=CC --mode=link $(CC)'
-   INSTALL_LIB='$(LIBTOOL) --mode=install ${INSTALL}'
-   INSTALL_PROGRAM="\$(LIBTOOL) --mode=install $INSTALL_PROGRAM"
- else
-@@ -1559,7 +1559,6 @@
-   if test "x$LTSTATIC" = xno; then
-     disable_static="--disable-static"
-   fi
--  $srcdir/ltconfig $disable_shared $disable_static $srcdir/ltmain.sh
- fi
- 
- # Select memory manager depending on user input.
-Index: jpeg-6b/makefile.cfg
-===================================================================
---- jpeg-6b.orig/makefile.cfg	2008-05-07 15:53:24.000000000 +0100
-+++ jpeg-6b/makefile.cfg	2008-05-07 15:56:22.000000000 +0100
-@@ -141,7 +141,7 @@
- 
- # How to compile with libtool.
- @COM_LT@.c.lo:
--@COM_LT@	$(LIBTOOL) --mode=compile $(CC) $(CFLAGS) -c $(srcdir)/$*.c
-+@COM_LT@	$(LIBTOOL) --tag=CC --mode=compile $(CC) $(CFLAGS) -c $(srcdir)/$*.c
- 
- # How to use ansi2knr, when not using libtool.
- @COM_A2K@.c.o:
-@@ -152,7 +152,7 @@
- # How to use ansi2knr AND libtool.
- @COM_A2K@.c.lo:
- @COM_A2K@	./ansi2knr $(srcdir)/$*.c knr/$*.c
--@COM_A2K@	$(LIBTOOL) --mode=compile $(CC) $(CFLAGS) -c knr/$*.c
-+@COM_A2K@	$(LIBTOOL) --tag=CC --mode=compile $(CC) $(CFLAGS) -c knr/$*.c
- @COM_A2K@	$(RM) knr/$*.c
- 
- ansi2knr: ansi2knr.c
-@@ -169,7 +169,7 @@
- 
- # with libtool:
- libjpeg.la: @A2K_DEPS@ $(LIBOBJECTS)
--	$(LIBTOOL) --mode=link $(CC) -o libjpeg.la $(LIBOBJECTS) \
-+	$(LIBTOOL) --tag=CC --mode=link $(CC) -o libjpeg.la $(LIBOBJECTS) \
- 		-rpath $(libdir) -version-info $(JPEG_LIB_VERSION) $(LDFLAGS)
- 
- # sample programs:
diff --git a/meta/packages/jpeg/jpeg-6b/paths.patch b/meta/packages/jpeg/jpeg-6b/paths.patch
deleted file mode 100644
index 014bf4ec0..000000000
--- a/meta/packages/jpeg/jpeg-6b/paths.patch
+++ /dev/null
@@ -1,77 +0,0 @@
-
-#
-# Patch managed by http://www.holgerschurig.de/patcher.html
-#
-
---- jpeg-6b/makefile.cfg~paths.patch
-+++ jpeg-6b/makefile.cfg
-@@ -7,17 +7,18 @@
- # For compiling with source and object files in different directories.
- srcdir = @srcdir@
- VPATH = @srcdir@
-+DESTDIR = @DESTDIR@
- 
- # Where to install the programs and man pages.
- prefix = @prefix@
- exec_prefix = @exec_prefix@
--bindir = $(exec_prefix)/bin
--libdir = $(exec_prefix)/lib
--includedir = $(prefix)/include
-+bindir = @bindir@
-+libdir = @libdir@
-+includedir = @includedir@
- binprefix =
- manprefix =
- manext = 1
--mandir = $(prefix)/share/man/man$(manext)
-+mandir = @mandir@/man$(manext)
- 
- # The name of your C compiler:
- CC= @CC@
-@@ -191,30 +192,30 @@
- # Installation rules:
- 
- install: cjpeg djpeg jpegtran rdjpgcom wrjpgcom @FORCE_INSTALL_LIB@
--	$(INSTALL_PROGRAM) cjpeg $(bindir)/$(binprefix)cjpeg
--	$(INSTALL_PROGRAM) djpeg $(bindir)/$(binprefix)djpeg
--	$(INSTALL_PROGRAM) jpegtran $(bindir)/$(binprefix)jpegtran
--	$(INSTALL_PROGRAM) rdjpgcom $(bindir)/$(binprefix)rdjpgcom
--	$(INSTALL_PROGRAM) wrjpgcom $(bindir)/$(binprefix)wrjpgcom
--	$(INSTALL_DATA) $(srcdir)/cjpeg.1 $(mandir)/$(manprefix)cjpeg.$(manext)
--	$(INSTALL_DATA) $(srcdir)/djpeg.1 $(mandir)/$(manprefix)djpeg.$(manext)
--	$(INSTALL_DATA) $(srcdir)/jpegtran.1 $(mandir)/$(manprefix)jpegtran.$(manext)
--	$(INSTALL_DATA) $(srcdir)/rdjpgcom.1 $(mandir)/$(manprefix)rdjpgcom.$(manext)
--	$(INSTALL_DATA) $(srcdir)/wrjpgcom.1 $(mandir)/$(manprefix)wrjpgcom.$(manext)
-+	$(INSTALL_PROGRAM) cjpeg $(DESTDIR)$(bindir)/$(binprefix)cjpeg
-+	$(INSTALL_PROGRAM) djpeg $(DESTDIR)$(bindir)/$(binprefix)djpeg
-+	$(INSTALL_PROGRAM) jpegtran $(DESTDIR)$(bindir)/$(binprefix)jpegtran
-+	$(INSTALL_PROGRAM) rdjpgcom $(DESTDIR)$(bindir)/$(binprefix)rdjpgcom
-+	$(INSTALL_PROGRAM) wrjpgcom $(DESTDIR)$(bindir)/$(binprefix)wrjpgcom
-+	$(INSTALL_DATA) $(srcdir)/cjpeg.1 $(DESTDIR)$(mandir)/$(manprefix)cjpeg.$(manext)
-+	$(INSTALL_DATA) $(srcdir)/djpeg.1 $(DESTDIR)$(mandir)/$(manprefix)djpeg.$(manext)
-+	$(INSTALL_DATA) $(srcdir)/jpegtran.1 $(DESTDIR)$(mandir)/$(manprefix)jpegtran.$(manext)
-+	$(INSTALL_DATA) $(srcdir)/rdjpgcom.1 $(DESTDIR)$(mandir)/$(manprefix)rdjpgcom.$(manext)
-+	$(INSTALL_DATA) $(srcdir)/wrjpgcom.1 $(DESTDIR)$(mandir)/$(manprefix)wrjpgcom.$(manext)
- 
- install-lib: libjpeg.$(A) install-headers
--	$(INSTALL_LIB) libjpeg.$(A) $(libdir)/$(binprefix)libjpeg.$(A)
-+	$(INSTALL_LIB) libjpeg.$(A) $(DESTDIR)$(libdir)/$(binprefix)libjpeg.$(A)
- 
- install-headers: jconfig.h
--	$(INSTALL_DATA) jconfig.h $(includedir)/jconfig.h
--	$(INSTALL_DATA) $(srcdir)/jpeglib.h $(includedir)/jpeglib.h
--	$(INSTALL_DATA) $(srcdir)/jmorecfg.h $(includedir)/jmorecfg.h
--	$(INSTALL_DATA) $(srcdir)/jerror.h $(includedir)/jerror.h
-+	$(INSTALL_DATA) jconfig.h $(DESTDIR)$(includedir)/jconfig.h
-+	$(INSTALL_DATA) $(srcdir)/jpeglib.h $(DESTDIR)$(includedir)/jpeglib.h
-+	$(INSTALL_DATA) $(srcdir)/jmorecfg.h $(DESTDIR)$(includedir)/jmorecfg.h
-+	$(INSTALL_DATA) $(srcdir)/jerror.h $(DESTDIR)$(includedir)/jerror.h
- #<ballombe@debian.org>:mjpegtools require this file to build and header say:
- # * These declarations are considered internal to the JPEG library; most
- # * applications using the library shouldn't need to include this file.
- # So it is not forbidden to use it, therefore it must be installed.
--	$(INSTALL_DATA) $(srcdir)/jpegint.h $(includedir)/jpegint.h
-+	$(INSTALL_DATA) $(srcdir)/jpegint.h $(DESTDIR)$(includedir)/jpegint.h
- 
- clean:
- 	$(RM) *.o *.lo libjpeg.a libjpeg.la
diff --git a/meta/packages/jpeg/jpeg-8b/debian-libjpeg7_7-1.diff b/meta/packages/jpeg/jpeg-8b/debian-libjpeg7_7-1.diff
new file mode 100755
index 000000000..2e4867aa7
--- /dev/null
+++ b/meta/packages/jpeg/jpeg-8b/debian-libjpeg7_7-1.diff
@@ -0,0 +1,1066 @@
+--- libjpeg7-7.orig/config.sub
++++ libjpeg7-7/config.sub
+@@ -1,4 +1,10 @@
+ #! /bin/sh
++# autotools-dev hack (<ballombe@debian.org>, Wed, 14 Nov 2001 10:13:10 +0100)
++if [ -x /usr/share/misc/config.sub ]; then
++   /usr/share/misc/config.sub $*
++   exit $?
++fi
++
+ # Configuration validation subroutine script.
+ #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+--- libjpeg7-7.orig/config.guess
++++ libjpeg7-7/config.guess
+@@ -1,4 +1,10 @@
+ #! /bin/sh
++# autotools-dev hack (<ballombe@debian.org>, Wed, 14 Nov 2001 10:13:10 +0100)
++if [ -x /usr/share/misc/config.guess ]; then
++   /usr/share/misc/config.guess $*
++   exit $?
++fi
++
+ # Attempt to guess a canonical system name.
+ #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+--- libjpeg7-7.orig/debian/libjpeg7-dev.files
++++ libjpeg7-7/debian/libjpeg7-dev.files
+@@ -0,0 +1,4 @@
++usr/include
++usr/lib/libjpeg.a
++usr/lib/libjpeg.la
++usr/lib/libjpeg.so
+--- libjpeg7-7.orig/debian/libjpeg-progs.README.Debian
++++ libjpeg7-7/debian/libjpeg-progs.README.Debian
+@@ -0,0 +1,13 @@
++libjpeg-progs for Debian
++========================
++
++This package contains programs for manipulating JPEG files:
++   cjpeg/djpeg: convert to/from the JPEG file format
++   rdjpgcom/wrjpgcom: read/write comments in JPEG files
++   jpegtran: lossless transformations of JPEG files
++   jpegexiforient/exifautotran: manipulate EXIF orientation tag
++       
++Thanks for using Debian!
++
++--
++Bill Allombert <ballombe@debian.org>  Sun, 05 Jul 2009 15:18:59 +0200
+--- libjpeg7-7.orig/debian/shlibs.local
++++ libjpeg7-7/debian/shlibs.local
+@@ -0,0 +1 @@
++libjpeg		7	libjpeg7
+--- libjpeg7-7.orig/debian/rules
++++ libjpeg7-7/debian/rules
+@@ -0,0 +1,71 @@
++#!/usr/bin/make -f
++# Made with the aid of debmake, by Christoph Lameter,
++# based on the sample debian/rules file for GNU hello by Ian Jackson.
++
++package=libjpeg
++
++export DEB_HOST_GNU_TYPE  ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
++export DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
++
++export CFLAGS=-D_REENTRANT -g -Wall
++ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
++CFLAGS += -O0
++else
++CFLAGS += -O2
++endif
++
++#export DH_VERBOSE=1
++
++build: build-stamp 
++build-stamp: 
++	dh_testdir
++	./configure --prefix=/usr --mandir=/usr/share/man \
++	 --enable-static --enable-shared \
++	 --build=$(DEB_BUILD_GNU_TYPE) --host=$(DEB_HOST_GNU_TYPE) 
++	$(MAKE)
++ifeq (,$(findstring nocheck,$(DEB_BUILD_OPTIONS)))
++	$(MAKE) check
++endif
++	$(MAKE) -C debian/extra
++
++	touch build-stamp
++
++clean:
++	dh_testdir
++	dh_testroot
++	-rm -f build-stamp
++	if [ -f Makefile ]; then $(MAKE) distclean; fi
++	$(MAKE) clean -C debian/extra
++	dh_clean
++
++binary-indep: 
++
++binary-arch: build
++	dh_testdir 
++	dh_testroot 
++	dh_clean -k
++	dh_installdirs 
++	$(MAKE) install DESTDIR=`pwd`/debian/tmp
++	$(MAKE) install -C debian/extra prefix=/usr DESTDIR=`pwd`/debian/tmp
++	# fix jconfig.h 
++	rm debian/tmp/usr/include/jconfig.h
++	sed -e "s/#\(undef\|define\) HAVE_\(LOCALE\|\(STD\(DEF\|LIB\)\)\)_H 1//g" \
++		jconfig.h > debian/tmp/usr/include/jconfig.h
++	# separate out lib package
++	dh_movefiles
++	# Finish it off with debhelper
++	dh_installdocs README
++	dh_installexamples 
++	dh_installchangelogs change.log
++	dh_strip --dbg-package=libjpeg7-dbg
++	dh_compress 
++	dh_fixperms 
++	dh_installdeb 
++	dh_shlibdeps -l`pwd`/debian/libjpeg7/usr/lib 
++	dh_gencontrol 
++	dh_md5sums 
++	dh_builddeb 
++
++binary:	binary-indep binary-arch
++
++.PHONY: clean binary-indep binary-arch binary build
+--- libjpeg7-7.orig/debian/libjpeg7-dev.README.Debian
++++ libjpeg7-7/debian/libjpeg7-dev.README.Debian
+@@ -0,0 +1,18 @@
++IJG JPEG for Debian
++===================
++
++The following patch has been applied to the headers files:
++
++--- jconfig.h: Remove unused symbol HAVE_STDDEF_H, HAVE_STDLIB_H and
++HAVE_LOCALE_H since they are not used by the installed headers files and cause
++problem with autoconf.
++
++This can theoretically cause problems if your software relies on theses symbols
++being defined by this header. If it ever happens, please define them manually.
++
++Note: this is not Debian-specific, others distributions apply similar patches.
++
++Thanks for using Debian!
++
++---
++Bill Allombert <ballombe@debian.org>  Sun, 05 Jul 2009 15:17:56 +0200
+--- libjpeg7-7.orig/debian/shlibs
++++ libjpeg7-7/debian/shlibs
+@@ -0,0 +1 @@
++libjpeg		7	libjpeg7
+--- libjpeg7-7.orig/debian/control
++++ libjpeg7-7/debian/control
+@@ -0,0 +1,52 @@
++Source: libjpeg7
++Maintainer: Bill Allombert <ballombe@debian.org>
++Section: graphics
++Priority: optional
++Build-Depends: debhelper (>= 5), autotools-dev
++Standards-Version: 3.8.2
++
++Package: libjpeg7
++Architecture: any
++Section: libs
++Description: The Independent JPEG Group's JPEG runtime library
++ The Independent JPEG Group's JPEG library is a library for handling
++ JPEG files.
++ .
++ This package contains the shared library.
++Depends: ${shlibs:Depends}
++
++Package: libjpeg7-dev
++Architecture: any
++Section: libdevel
++Description: Development files for the IJG JPEG library
++ The Independent JPEG Group's JPEG library is a library for handling
++ JPEG files.
++ .
++ This package contains the static library, headers and documentation.
++Depends: libjpeg7 (=${binary:Version}), libc-dev
++Conflicts: libjpeg62-dev
++Replaces: libjpeg62-dev
++
++Package: libjpeg7-dbg
++Architecture: any
++Section: debug
++Priority: extra
++Description: Development files for the IJG JPEG library
++ The Independent JPEG Group's JPEG library is a library for handling
++ JPEG files.
++ .
++ This package contains the debugging symbols for libjpeg.
++Provides: libjpeg-dbg
++Depends: libjpeg7 (=${binary:Version})
++Conflicts: libjpeg62-dbg
++Replaces: libjpeg62-dbg
++
++Package: libjpeg-progs
++Architecture: any
++Description: Programs for manipulating JPEG files
++ This package contains programs for manipulating JPEG files:
++  cjpeg/djpeg: convert to/from the JPEG file format
++  rdjpgcom/wrjpgcom: read/write comments in JPEG files
++  jpegtran: lossless transformations of JPEG files
++  jpegexiforient/exifautotran: manipulate EXIF orientation tag
++Depends: ${shlibs:Depends}
+--- libjpeg7-7.orig/debian/libjpeg7.files
++++ libjpeg7-7/debian/libjpeg7.files
+@@ -0,0 +1,2 @@
++/usr/lib/libjpeg.so.7.0.0
++/usr/lib/libjpeg.so.7
+--- libjpeg7-7.orig/debian/postinst
++++ libjpeg7-7/debian/postinst
+@@ -0,0 +1,8 @@
++#!/bin/sh -e
++
++#DEBHELPER#
++
++if [ "$1" = "configure" ]; then
++      ldconfig
++fi
++	
+--- libjpeg7-7.orig/debian/compat
++++ libjpeg7-7/debian/compat
+@@ -0,0 +1 @@
++5
+--- libjpeg7-7.orig/debian/libjpeg7-dev.examples
++++ libjpeg7-7/debian/libjpeg7-dev.examples
+@@ -0,0 +1 @@
++example.c
+--- libjpeg7-7.orig/debian/changelog
++++ libjpeg7-7/debian/changelog
+@@ -0,0 +1,245 @@
++libjpeg7 (7-1) unstable; urgency=low
++
++  * The "Yoan" release.
++  * New upstream release. closes: #535350
++    - This release includes configure.ac and Makefile.am. closes: #346126  
++    - All patches merged upstream.
++    - Remove dpatch support.
++  * debian/control:
++    - Remove Build-Dependency on libtool and sharutils.
++    - Move libjpeg7-dbg to debug section.
++    - Bump standard version to 3.8.2.
++  * Skip test-suite if nocheck is set. closes: #451222
++
++ -- Bill Allombert <ballombe@debian.org>  Sun, 05 Jul 2009 15:29:27 +0200
++
++libjpeg6b (6b-14) unstable; urgency=low
++
++  * The "Lino" release.
++  * exifautotran:
++    - fix typo in manpage. closes: #376371, thanks Reuben Thomas.
++    - preserve file mode. closes: #383379, thanks Vincent Arkesteijn.
++  * debian/control, debian/rules, debian/compat:
++    + switch to debhelper v5
++    + add libjpeg-dbg debugging package.
++  * debian/rules: remove - before "make clean" rules.
++  * Add patch 204_jpegtran_man to improve readability of manpage.
++    closes: #437453. Thanks Jorgen Grahn.
++  * jpegexiforient.1: Apply patch from Jorgen Grahn to improve formatting.
++    closes: #437446.
++
++ -- Bill Allombert <ballombe@debian.org>  Thu, 16 Aug 2007 22:59:21 +0200
++
++libjpeg6b (6b-13) unstable; urgency=low
++
++  * The "If at first you don't succeed..." release. 
++  * Change --enable-maxmem to 1024, following Guido advice.
++    This should fix the slowdowns with large files (for large < 1Gb):
++    closes: #356556, #365025, Thanks Nicolas.
++    If you hit performance problems, please set the JPEGMEM variable to
++    about half your available RAM, see jpegtran(1).
++  * Update libjpeg-progs README.Debian to reflect the new patch set and
++    the JPEGMEM feature.
++  * Bump standard version to 3.7.2.
++
++ -- Bill Allombert <ballombe@debian.org>  Fri,  5 May 2006 19:14:25 +0200
++
++libjpeg6b (6b-12) unstable; urgency=low
++
++  * The "vote for me" release
++  * Bump standard version to 3.6.2.
++  * Run  'make test' instead of home-made test-suite.
++  * Switch to debhelper v4.
++  * libjpeg is now configured with --enable-maxmem=32. This limits the memory
++    usage to 32Mb and it can be overrided by JPEGMEM. Without this flag
++    JPEGMEM is ignored and there were no limits.
++    closes: #346023. Thanks C. Scott Ananian.
++
++ -- Bill Allombert <ballombe@debian.org>  Thu,  2 Mar 2006 18:52:44 +0100
++
++libjpeg6b (6b-11) unstable; urgency=high
++
++  * The "Silencio" release
++  * exifautotran: Apply patch by Uwe Zeisberger to fix bad temporary file
++    handling.  closes: #340079
++
++ -- Bill Allombert <ballombe@debian.org>  Sun, 20 Nov 2005 20:57:07 +0100
++
++libjpeg6b (6b-10) unstable; urgency=low
++
++  * The "timeout" release.
++  * Rebuild with current toolchain.
++  * Depends on libc-dev instead of libc6-dev. closes: #294696
++    Thanks Joel Aelwyn for discussing thoroughly the matter.
++  * Instead of copying /usr/bin/libtool, we replace it by a script that
++    call libtool (using standard path search). Remarked by Jesus Climent.
++  * debian/control: remove pre-hamm cruft.
++  * Add jpegexiforient and jpegautotran by Guido Vollbeding
++    <http://sylvana.net/jpegcrop/exif_orientation.html> as proposed by Philip
++    Armstrong. closes: #257061. 
++  * Run the test-suite at build time instead of shipping it in the package:
++    - /usr/share/doc/libjpeg-progs/tests: removed.
++    - debian/control: Add Build-Depends on sharutils for uuencode.
++    - debian/libjpeg-progs.dirs: removed.
++    - debian/libjpeg-progs.test: removed.
++
++ -- Bill Allombert <ballombe@debian.org>  Tue,  1 Mar 2005 19:43:26 +0100
++
++libjpeg6b (6b-9) unstable; urgency=low
++
++  * The "I'm all for aggressive goals" release.
++  * Rebuild with new libtool. closes: #201943.
++  * patch 100_crop: Updated from Guido Vollbeding <guido@jpegclub.org>
++    to include patches 203_jpegtran_errmsg,204_perfect.
++  * patch 200_crop_man: Include 205_perfect_man.
++  * patches 203_jpegtran_errmsg, 204_perfect, 205_perfect_man: removed
++  * Add patch 203_rdppm: fix cjpeg issue with 16-bit PPM files. closes: #208937
++  * Bump standard version to 3.6.1.
++  * Update debian/edit-patch.
++
++ -- Bill Allombert <ballombe@debian.org>  Mon,  8 Sep 2003 16:22:08 +0200
++
++libjpeg6b (6b-8) unstable; urgency=low
++
++  * The "I *hate* when that happens" release.
++  * Move libjpeg62-dev to libdevel section.
++  * See debian/README.sources for detail about the (d)patch system.
++  * debian/rules: avoid to run configure twice.
++  * Add patches 204_perfect and 205_perfect_man. They implement the
++    -perfect jpegtran option as proposed by Mark W. Eichin. closes: #189027
++  * Bump standard version to 3.5.10.
++  * Use /usr/bin/libtool instead of ldconfig-generated libtool, and remove
++    various libtool related kludges, including patch 301_configure.
++    closes: #195281. Thanks Robert Millan for the suggestion.
++  * Remove patch 302_makefile. Fix debian/rules instead.
++
++ -- Bill Allombert <ballombe@debian.org>  Sat, 31 May 2003 16:16:59 +0200
++
++libjpeg6b (6b-7) unstable; urgency=low
++
++  * Rebuild with new gcc/new glibc/new debhelper.
++  * Add -g to build options according to new policy.
++  * Add support for DEB_BUILD_OPTIONS noopt. nostrip is handled by dh_strip.
++  * Bump standard version to 3.5.9.
++  * Extend description a bit (If you have a better one please email me!).
++  * Use dpatch to handle the patches.
++
++ -- Bill Allombert <ballombe@debian.org>  Sun, 16 Mar 2003 12:19:36 +0100
++
++libjpeg6b (6b-6) unstable; urgency=low
++
++  * The "Try to break sarge before it even got a name" release
++  * jpegtran: better error messages when opening files.
++    closes: #147516 Thanks Mark W. Eichin.
++  * Add debian/patch dir with my patches.
++  * Add extern "C" if we are under C++. 
++    closes: #113167 Thanks, Fredrik Jagenheim.
++  * Remove HAVE_STD{LIB,DEF}_H from jconfig.h since they are not used and
++    conflict with autoconf. closes: #109516 Thanks <Benedikt.Roth@gmx.net>
++  * Add README.Debian in /usr/share/libjpeg62-dev
++
++ -- Bill Allombert <ballombe@debian.org>  Mon,  3 Jun 2002 19:34:08 +0200
++
++libjpeg6b (6b-5) unstable; urgency=low
++
++  * jpeg-->JPEG in libjpeg-progs description.
++  * Add lib path to dh_shlibdeps to avoid warning.
++  * Apply patch from <http://sylvana.net/jpegcrop/croppatch.tar.gz> by
++    <guido@jpegclub.org> closes: #129412 Thanks, Colin Marquardt.
++
++ -- Bill Allombert <ballombe@debian.org>  Mon, 20 May 2002 11:55:22 +0200
++
++libjpeg6b (6b-4) unstable; urgency=low
++
++  * Avoid bashism in debian/rules.
++  * Update libtool to 1.3.5. (1.4 will break). 
++    closes: #52095 Thanks, <Marcus.Brinkmann@ruhr-uni-bochum.de>
++  * Patch config.guess to use version in the autotools-dev package. 
++  * Correct Section: field of libjpeg62 and libjpeg62-dev.
++
++ -- Bill Allombert <ballombe@debian.org>  Tue, 20 Nov 2001 10:23:47 +0100
++
++libjpeg6b (6b-3) unstable; urgency=low
++
++  * The "Where is ltconfig ?" release.
++  * Remove jconfig.h in debian/rules clean and do some clean up.
++  * Install libjpeg.la per Policy 11.2.
++  * Remove duplicate wizard.doc file in libjpeg62-dev. 
++  * Use dpkg-architecture instead of config.guess.
++  * Patch config.sub to use version in the autotools-dev package. 
++    closes: #85558, #120039
++  * Patch rdjpgcom.c to use locales for isprint check on comment chars.
++    closes: #116589 Thanks, Neal H Walfield <neal@cs.uml.edu>
++  * Apply patch from <http://sylvana.net/jpegcrop/transupp.c> by
++    <guido@jpegclub.org> closes: #114415 Thanks, <Jean-Marc.Notin@loria.fr>
++    
++ -- Bill Allombert <ballombe@debian.org>  Tue, 13 Nov 2001 21:41:49 +0000
++
++libjpeg6b (6b-2) unstable; urgency=low
++
++  * New Maintainer. Mark, If you want back the package, just ask!
++  * Acknowledge previous NMU: 
++    Jordi: closes: #74087, #24330, #24291
++    Colin: closes: #80752
++    Joel: closes: #25324, #27033, #28341
++  * Write source location as a valid URL in debian/copyright. 
++    closes: #118628 Thanks, Doug Porter <dsp@debian.org>.
++  * Fix formating of description of libjpeg-progs. 
++    closes: #114378 Thanks, Colin Watson <cjwatson@flatline.org.uk>.
++  * Install jpegint.h header needed by some apps. closes: #100171
++  * Remove unused/empty debian/postrm.
++    closes: #24849 Thanks, Adrian Bridgett <adrian.bridgett@zetnet.co.uk>.
++  * Install wizard.doc file. closes: #64807 Thanks <amc@arwen.cs.berkeley.edu>.
++  * Fix libjpeg-progs test.sh.
++  * Fix lintian bugs: typo in copyright, emacs user info in changelog.
++  * Fix false lintian bug: unsafe ldconfig in postinst, by reformatting.
++  * Remove "-g" from CFLAGS per Policy 11.1, hoping m68k is fixed now.
++  * Remove libtool and Makefile in debian/rules clean.
++  * Fix the test system. As a side effect, 
++    closes: #109195 Thanks Daniel Schepler <schepler@math.berkeley.edu>
++  * Standards-Version is now 3.5.6.
++
++ -- Bill Allombert <ballombe@debian.org>  Fri,  9 Nov 2001 22:40:16 +0100
++
++libjpeg6b (6b-1.3) frozen unstable; urgency=low
++
++  * Non-Maintainer Upload.
++  * Added Build-Depends.
++  * Gil Bahat <coutal@netvision.net.il> did the rest of the changes.
++  * Close bug regarding non-standard jpegs not being processed 
++    (closes: #74087).
++  * The output gifs are uncompressed, so have no UNISYS patent issues.
++    (closes: #24330, #24291).
++  * Standards-Version is now 3.0.0.
++
++ -- Jordi Mallach <jordi@debian.org>  Sat, 24 Feb 2001 22:17:38 +0100
++
++libjpeg6b (6b-1.2) frozen unstable; urgency=low (HIGH for m68k)
++
++  * Non-maintainer release.
++  * Recompile for m68k since existing djpeg binary claims all jpegs I have
++    are invalid (yet hamm djpeg has no problem with them).
++    Specifically, added "-O2 -g -Wall" to CFLAGS -- possible gcc bug?
++
++ -- Chris Lawrence <lawrencc@debian.org>  Tue, 10 Nov 1998 20:57:38 -0600
++
++libjpeg6b (6b-1.1) frozen unstable; urgency=high
++
++  * Non-maintainer release.
++  * Use upstream library soname (62).
++  * Removed libjpeg-gif package, as the source notes
++    that the GIF reading has been removed, and the GIFs written
++    do not infringe on the LZW patent.
++
++ -- Joel Klecker <espy@debian.org>  Thu, 22 Oct 1998 05:49:48 -0700
++
++libjpeg6b (6b-1) unstable; urgency=low
++
++  * New binary packages for 6b
++  * New upstream release
++
++ -- Mark Mickan <mmickan@debian.org>  Tue,  7 Jul 1998 22:27:10 +0930
++
++Local variables:
++mode: debian-changelog
++End:
+--- libjpeg7-7.orig/debian/libjpeg-progs.files
++++ libjpeg7-7/debian/libjpeg-progs.files
+@@ -0,0 +1,2 @@
++usr/bin
++usr/share/man/man1
+--- libjpeg7-7.orig/debian/libjpeg7-dev.docs
++++ libjpeg7-7/debian/libjpeg7-dev.docs
+@@ -0,0 +1,3 @@
++libjpeg.txt
++structure.txt
++coderules.txt
+--- libjpeg7-7.orig/debian/libjpeg-progs.docs
++++ libjpeg7-7/debian/libjpeg-progs.docs
+@@ -0,0 +1,2 @@
++usage.txt
++wizard.txt
+--- libjpeg7-7.orig/debian/copyright
++++ libjpeg7-7/debian/copyright
+@@ -0,0 +1,96 @@
++This is Debian's prepackaged version of the `jpeg library' by the Independent
++JPEG Group.
++
++This package was created by Mark Mickan <mmickan@debian.org> from sources
++which can be found at ftp://ftp.uu.net/graphics/jpeg/jpegsrc.v6b.tar.gz
++
++It is partly based on the libjpeg6a package originally put together by
++Andy Guy <awpguy@acs.ucalgary.ca> and later maintained by Mark Mickan.
++
++Current Debian maintainer is Bill Allombert <ballombe@debian.org>.
++
++LEGAL ISSUES [ from README supplied with source - MM ]
++============
++
++In plain English:
++
++1. We don't promise that this software works.  (But if you find any bugs,
++   please let us know!)
++2. You can use this software for whatever you want.  You don't have to pay us.
++3. You may not pretend that you wrote this software.  If you use it in a
++   program, you must acknowledge somewhere in your documentation that
++   you've used the IJG code.
++
++In legalese:
++
++The authors make NO WARRANTY or representation, either express or implied,
++with respect to this software, its quality, accuracy, merchantability, or
++fitness for a particular purpose.  This software is provided "AS IS", and you,
++its user, assume the entire risk as to its quality and accuracy.
++
++This software is copyright (C) 1991-2009, Thomas G. Lane, Guido Vollbeding.
++All Rights Reserved except as specified below.
++
++Permission is hereby granted to use, copy, modify, and distribute this
++software (or portions thereof) for any purpose, without fee, subject to these
++conditions:
++(1) If any part of the source code for this software is distributed, then this
++README file must be included, with this copyright and no-warranty notice
++unaltered; and any additions, deletions, or changes to the original files
++must be clearly indicated in accompanying documentation.
++(2) If only executable code is distributed, then the accompanying
++documentation must state that "this software is based in part on the work of
++the Independent JPEG Group".
++(3) Permission for use of this software is granted only if the user accepts
++full responsibility for any undesirable consequences; the authors accept
++NO LIABILITY for damages of any kind.
++
++These conditions apply to any software derived from or based on the IJG code,
++not just to the unmodified library.  If you use our work, you ought to
++acknowledge us.
++
++Permission is NOT granted for the use of any IJG author's name or company name
++in advertising or publicity relating to this software or products derived from
++it.  This software may be referred to only as "the Independent JPEG Group's
++software".
++
++We specifically permit and encourage the use of this software as the basis of
++commercial products, provided that all warranty or liability claims are
++assumed by the product vendor.
++
++
++ansi2knr.c is included in this distribution by permission of L. Peter Deutsch,
++sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA.
++ansi2knr.c is NOT covered by the above copyright and conditions, but instead
++by the usual distribution terms of the Free Software Foundation; principally,
++that you must include source code if you redistribute it.  (See the file
++ansi2knr.c for full details.)  However, since ansi2knr.c is not needed as part
++of any program generated from the IJG code, this does not limit you more than
++the foregoing paragraphs do.
++
++The Unix configuration script "configure" was produced with GNU Autoconf.
++It is copyright by the Free Software Foundation but is freely distributable.
++The same holds for its supporting scripts (config.guess, config.sub,
++ltconfig, ltmain.sh).  Another support script, install-sh, is copyright
++by M.I.T. but is also freely distributable.
++
++It appears that the arithmetic coding option of the JPEG spec is covered by
++patents owned by IBM, AT&T, and Mitsubishi.  Hence arithmetic coding cannot
++legally be used without obtaining one or more licenses.  For this reason,
++support for arithmetic coding has been removed from the free JPEG software.
++(Since arithmetic coding provides only a marginal gain over the unpatented
++Huffman mode, it is unlikely that very many implementations will support it.)
++So far as we are aware, there are no patent restrictions on the remaining
++code.
++
++The IJG distribution formerly included code to read and write GIF files.
++To avoid entanglement with the Unisys LZW patent, GIF reading support has
++been removed altogether, and the GIF writer has been simplified to produce
++"uncompressed GIFs".  This technique does not use the LZW algorithm; the
++resulting GIF files are larger than usual, but are readable by all standard
++GIF decoders.
++
++We are required to state that
++    "The Graphics Interchange Format(c) is the Copyright property of
++    CompuServe Incorporated.  GIF(sm) is a Service Mark property of
++    CompuServe Incorporated."
+--- libjpeg7-7.orig/debian/extra/jpegexiforient.c
++++ libjpeg7-7/debian/extra/jpegexiforient.c
+@@ -0,0 +1,299 @@
++/*

++ * jpegexiforient.c

++ *

++ * This is a utility program to get and set the Exif Orientation Tag.

++ * It can be used together with jpegtran in scripts for automatic

++ * orientation correction of digital camera pictures.

++ *

++ * The Exif orientation value gives the orientation of the camera

++ * relative to the scene when the image was captured.  The relation

++ * of the '0th row' and '0th column' to visual position is shown as

++ * below.

++ *

++ * Value | 0th Row     | 0th Column

++ * ------+-------------+-----------

++ *   1   | top         | left side

++ *   2   | top         | rigth side

++ *   3   | bottom      | rigth side

++ *   4   | bottom      | left side

++ *   5   | left side   | top

++ *   6   | right side  | top

++ *   7   | right side  | bottom

++ *   8   | left side   | bottom

++ *

++ * For convenience, here is what the letter F would look like if it were

++ * tagged correctly and displayed by a program that ignores the orientation

++ * tag:

++ *

++ *   1        2       3      4         5            6           7          8

++ *

++ * 888888  888888      88  88      8888888888  88                  88  8888888888

++ * 88          88      88  88      88  88      88  88          88  88      88  88

++ * 8888      8888    8888  8888    88          8888888888  8888888888          88

++ * 88          88      88  88

++ * 88          88  888888  888888

++ *

++ */

++

++#include <stdio.h>

++#include <stdlib.h>

++

++static FILE * myfile;		/* My JPEG file */

++

++static unsigned char exif_data[65536L];

++

++/* Return next input byte, or EOF if no more */

++#define NEXTBYTE()  getc(myfile)

++

++/* Error exit handler */

++#define ERREXIT(msg)  (exit(0))

++

++/* Read one byte, testing for EOF */

++static int

++read_1_byte (void)

++{

++  int c;

++

++  c = NEXTBYTE();

++  if (c == EOF)

++    ERREXIT("Premature EOF in JPEG file");

++  return c;

++}

++

++/* Read 2 bytes, convert to unsigned int */

++/* All 2-byte quantities in JPEG markers are MSB first */

++static unsigned int

++read_2_bytes (void)

++{

++  int c1, c2;

++

++  c1 = NEXTBYTE();

++  if (c1 == EOF)

++    ERREXIT("Premature EOF in JPEG file");

++  c2 = NEXTBYTE();

++  if (c2 == EOF)

++    ERREXIT("Premature EOF in JPEG file");

++  return (((unsigned int) c1) << 8) + ((unsigned int) c2);

++}

++

++static const char * progname;	/* program name for error messages */

++

++static void

++usage (FILE *out)

++/* complain about bad command line */

++{

++  fprintf(out, "jpegexiforient reads or writes the Exif Orientation Tag ");

++  fprintf(out, "in a JPEG Exif file.\n");

++

++  fprintf(out, "Usage: %s [switches] jpegfile\n", progname);

++

++  fprintf(out, "Switches:\n");

++  fprintf(out, "  --help     display this help and exit\n");

++  fprintf(out, "  --version  output version information and exit\n");

++  fprintf(out, "  -n         Do not output the trailing newline\n");

++  fprintf(out, "  -1 .. -8   Set orientation value 1 .. 8\n");

++}

++

++/*

++ * The main program.

++ */

++

++int

++main (int argc, char **argv)

++{

++  int n_flag, set_flag;

++  unsigned int length, i;

++  int is_motorola; /* Flag for byte order */

++  unsigned int offset, number_of_tags, tagnum;

++

++  progname = argv[0];

++  if (progname == NULL || progname[0] == 0)

++    progname = "jpegexiforient";	/* in case C library doesn't provide it */

++

++  if (argc < 2) { usage(stderr); return 1; }

++

++  n_flag = 0; set_flag = 0;

++

++  i = 1;

++  while (argv[i][0] == '-') {

++    switch (argv[i][1]) {

++    case '-': 

++      switch (argv[i][2]) {

++        case 'h': usage(stdout); return 0;

++        case 'v': fprintf(stdout,"jpegexiforient\n"); return 0;

++        }

++    case 'n':

++      n_flag = 1;

++      break;

++    case '1':

++    case '2':

++    case '3':

++    case '4':

++    case '5':

++    case '6':

++    case '7':

++    case '8':

++      set_flag = argv[i][1] - '0';

++      break;

++    default:

++      usage(stderr); return 1;

++    }

++    if (++i >= argc) { usage(stderr); return 1; }

++  }

++

++  if (set_flag) {

++    if ((myfile = fopen(argv[i], "rb+")) == NULL) {

++      fprintf(stderr, "%s: can't open %s\n", progname, argv[i]);

++      return 0;

++    }

++  } else {

++    if ((myfile = fopen(argv[i], "rb")) == NULL) {

++      fprintf(stderr, "%s: can't open %s\n", progname, argv[i]);

++      return 0;

++    }

++  }

++

++  /* Read File head, check for JPEG SOI + Exif APP1 */

++  for (i = 0; i < 4; i++)

++    exif_data[i] = (unsigned char) read_1_byte();

++  if (exif_data[0] != 0xFF ||

++      exif_data[1] != 0xD8 ||

++      exif_data[2] != 0xFF ||

++      exif_data[3] != 0xE1)

++    return 0;

++

++  /* Get the marker parameter length count */

++  length = read_2_bytes();

++  /* Length includes itself, so must be at least 2 */

++  /* Following Exif data length must be at least 6 */

++  if (length < 8)

++    return 0;

++  length -= 8;

++  /* Read Exif head, check for "Exif" */

++  for (i = 0; i < 6; i++)

++    exif_data[i] = (unsigned char) read_1_byte();

++  if (exif_data[0] != 0x45 ||

++      exif_data[1] != 0x78 ||

++      exif_data[2] != 0x69 ||

++      exif_data[3] != 0x66 ||

++      exif_data[4] != 0 ||

++      exif_data[5] != 0)

++    return 0;

++  /* Read Exif body */

++  for (i = 0; i < length; i++)

++    exif_data[i] = (unsigned char) read_1_byte();

++

++  if (length < 12) return 0; /* Length of an IFD entry */

++

++  /* Discover byte order */

++  if (exif_data[0] == 0x49 && exif_data[1] == 0x49)

++    is_motorola = 0;

++  else if (exif_data[0] == 0x4D && exif_data[1] == 0x4D)

++    is_motorola = 1;

++  else

++    return 0;

++

++  /* Check Tag Mark */

++  if (is_motorola) {

++    if (exif_data[2] != 0) return 0;

++    if (exif_data[3] != 0x2A) return 0;

++  } else {

++    if (exif_data[3] != 0) return 0;

++    if (exif_data[2] != 0x2A) return 0;

++  }

++

++  /* Get first IFD offset (offset to IFD0) */

++  if (is_motorola) {

++    if (exif_data[4] != 0) return 0;

++    if (exif_data[5] != 0) return 0;

++    offset = exif_data[6];

++    offset <<= 8;

++    offset += exif_data[7];

++  } else {

++    if (exif_data[7] != 0) return 0;

++    if (exif_data[6] != 0) return 0;

++    offset = exif_data[5];

++    offset <<= 8;

++    offset += exif_data[4];

++  }

++  if (offset > length - 2) return 0; /* check end of data segment */

++

++  /* Get the number of directory entries contained in this IFD */

++  if (is_motorola) {

++    number_of_tags = exif_data[offset];

++    number_of_tags <<= 8;

++    number_of_tags += exif_data[offset+1];

++  } else {

++    number_of_tags = exif_data[offset+1];

++    number_of_tags <<= 8;

++    number_of_tags += exif_data[offset];

++  }

++  if (number_of_tags == 0) return 0;

++  offset += 2;

++

++  /* Search for Orientation Tag in IFD0 */

++  for (;;) {

++    if (offset > length - 12) return 0; /* check end of data segment */

++    /* Get Tag number */

++    if (is_motorola) {

++      tagnum = exif_data[offset];

++      tagnum <<= 8;

++      tagnum += exif_data[offset+1];

++    } else {

++      tagnum = exif_data[offset+1];

++      tagnum <<= 8;

++      tagnum += exif_data[offset];

++    }

++    if (tagnum == 0x0112) break; /* found Orientation Tag */

++    if (--number_of_tags == 0) return 0;

++    offset += 12;

++  }

++

++  if (set_flag) {

++    /* Set the Orientation value */

++    if (is_motorola) {

++      exif_data[offset+2] = 0; /* Format = unsigned short (2 octets) */

++      exif_data[offset+3] = 3;

++      exif_data[offset+4] = 0; /* Number Of Components = 1 */

++      exif_data[offset+5] = 0;

++      exif_data[offset+6] = 0;

++      exif_data[offset+7] = 1;

++      exif_data[offset+8] = 0;

++      exif_data[offset+9] = (unsigned char)set_flag;

++      exif_data[offset+10] = 0;

++      exif_data[offset+11] = 0;

++    } else {

++      exif_data[offset+2] = 3; /* Format = unsigned short (2 octets) */

++      exif_data[offset+3] = 0;

++      exif_data[offset+4] = 1; /* Number Of Components = 1 */

++      exif_data[offset+5] = 0;

++      exif_data[offset+6] = 0;

++      exif_data[offset+7] = 0;

++      exif_data[offset+8] = (unsigned char)set_flag;

++      exif_data[offset+9] = 0;

++      exif_data[offset+10] = 0;

++      exif_data[offset+11] = 0;

++    }

++    fseek(myfile, (4 + 2 + 6 + 2) + offset, SEEK_SET);

++    fwrite(exif_data + 2 + offset, 1, 10, myfile);

++  } else {

++    /* Get the Orientation value */

++    if (is_motorola) {

++      if (exif_data[offset+8] != 0) return 0;

++      set_flag = exif_data[offset+9];

++    } else {

++      if (exif_data[offset+9] != 0) return 0;

++      set_flag = exif_data[offset+8];

++    }

++    if (set_flag > 8) return 0;

++  }

++

++  /* Write out Orientation value */

++  if (n_flag)

++    printf("%c", '0' + set_flag);

++  else

++    printf("%c\n", '0' + set_flag);

++

++  /* All done. */

++  return 0;

++}

+--- libjpeg7-7.orig/debian/extra/exifautotran.1
++++ libjpeg7-7/debian/extra/exifautotran.1
+@@ -0,0 +1,13 @@
++.TH EXIFAUTOTRAN "1" "February 2005" "exifautotran" "User Commands"
++.SH NAME
++exifautotran \- Transforms Exif files so that Orientation becomes 1
++.SH DESCRIPTION
++exifautotran [list of files]
++.PP
++Take a list of files as input and transform them in place so that the
++Orientation becomes 1.
++.SH "AUTHOR"
++    Guido Vollbeding <guido@jpegclub.org>
++.SH "SEE ALSO"
++.BR jpegtran(1)
++.BR jpegexiforient(1)
+--- libjpeg7-7.orig/debian/extra/jpegexiforient.1
++++ libjpeg7-7/debian/extra/jpegexiforient.1
+@@ -0,0 +1,73 @@
++.TH JPEGEXIFORIENT "1" "February 2005" "jpegexiforient" "User Commands"
++.SH NAME
++jpegexiforient \- reads or writes the Exif Orientation Tag
++.SH SYNOPSIS
++.B jpegexiforient
++[\fIswitches\fR] \fIjpegfile\fR
++.SH DESCRIPTION
++.
++This is a utility program to get and set the Exif Orientation Tag.
++It can be used together with jpegtran in scripts for automatic
++orientation correction of digital camera pictures.
++.PP
++The Exif orientation value gives the orientation of the camera
++relative to the scene when the image was captured.  The relation
++of the '0th row' and '0th column' to visual position is shown as
++below.
++.IP
++.nf
++.ft CR
++Value | 0th Row     | 0th Column
++------+-------------+-----------
++  1   | top         | left side
++  2   | top         | rigth side
++  3   | bottom      | rigth side
++  4   | bottom      | left side
++  5   | left side   | top
++  6   | right side  | top
++  7   | right side  | bottom
++  8   | left side   | bottom
++.fi
++.PP
++For convenience, here is what the letter F would look like if it were
++tagged correctly and displayed by a program that ignores the orientation
++tag:
++.IP
++.nf
++.ft CB
++  1        2       3      4     
++
++888888  888888      88  88      
++88          88      88  88      
++8888      8888    8888  8888    
++88          88      88  88
++88          88  888888  888888
++
++    5            6           7          8
++                                               
++8888888888  88                  88  8888888888
++88  88      88  88          88  88      88  88
++88          8888888888  8888888888          88
++.fi
++.PP
++jpegexiforient output the Exif Orientation Tag in a JPEG Exif file.
++With the options -1 .. -8, it can also be used to set the tag.
++.
++.SS "OPTIONS"
++.TP
++\fB\-\-help\fR
++display this help and exit
++.TP
++\fB\-\-version\fR
++output version information and exit
++.TP
++\fB\-n\fR
++Do not output the trailing newline
++.TP
++\fB\-1\fR .. \fB\-8\fR
++Set orientation value 1 .. 8
++.SH "AUTHOR"
++ Guido Vollbeding <guido@jpegclub.org>
++.SH "SEE ALSO"
++.BR jpegtran(1)
++.BR exifautotran(1)
+--- libjpeg7-7.orig/debian/extra/exifautotran
++++ libjpeg7-7/debian/extra/exifautotran
+@@ -0,0 +1,50 @@
++#!/bin/sh
++# exifautotran [list of files]
++#
++# Transforms Exif files so that Orientation becomes 1
++#
++
++trap "if test -n \"\$tempfile\"; then rm -f \"\$tempfile\"; fi" INT QUIT TERM
++
++for i
++do
++ case $i in
++ -v|--version) echo "exifautotran"; exit 0;;
++ -h|--help) 
++             cat <<EOF
++exifautotran [list of files]
++
++Transforms Exif files so that Orientation becomes 1
++EOF
++             exit 0;;
++ esac
++
++ case `jpegexiforient -n "$i"` in
++ 1) transform="";;
++ 2) transform="-flip horizontal";;
++ 3) transform="-rotate 180";;
++ 4) transform="-flip vertical";;
++ 5) transform="-transpose";;
++ 6) transform="-rotate 90";;
++ 7) transform="-transverse";;
++ 8) transform="-rotate 270";;
++ *) transform="";;
++ esac
++ if test -n "$transform"; then
++  tempfile=`mktemp`;
++  if test "$?" -ne "0"; then
++    echo "Failed to create temporary file" >&2
++    exit 1;
++  fi
++  echo Executing: jpegtran -copy all $transform $i >&2
++  jpegtran -copy all $transform "$i" > $tempfile
++  if test $? -ne 0; then
++   echo Error while transforming $i - skipped. >&2
++   rm "$tempfile"
++  else
++   cp "$tempfile" "$i"
++   rm "$tempfile"
++   jpegexiforient -1 "$i" > /dev/null
++  fi
++ fi
++done
+--- libjpeg7-7.orig/debian/extra/Makefile
++++ libjpeg7-7/debian/extra/Makefile
+@@ -0,0 +1,22 @@
++CFLAGS = -O2 -Wall -g
++CC = cc
++INSTALL = install -m755 -o root -g root
++INSTALLDIR = install -m755 -o root -g root -d
++DESTDIR =
++prefix  = /usr/local
++bindir  = $(prefix)/bin
++mandir  = $(prefix)/share/man/man1
++
++all: jpegexiforient
++
++jpegexiforient: jpegexiforient.c
++	$(CC) $(CFLAGS) -o jpegexiforient jpegexiforient.c
++clean:
++	-rm -f jpegexiforient
++install:
++	$(INSTALLDIR) $(DESTDIR)$(bindir) 
++	$(INSTALLDIR) $(DESTDIR)$(mandir) 
++	$(INSTALL) jpegexiforient    $(DESTDIR)$(bindir)
++	$(INSTALL) jpegexiforient.1  $(DESTDIR)$(mandir)
++	$(INSTALL) exifautotran      $(DESTDIR)$(bindir)
++	$(INSTALL) exifautotran.1    $(DESTDIR)$(mandir)
diff --git a/meta/packages/jpeg/jpeg_6b.bb b/meta/packages/jpeg/jpeg_8b.bb
index 87293676d..53847e715 100644
--- a/meta/packages/jpeg/jpeg_6b.bb
+++ b/meta/packages/jpeg/jpeg_8b.bb
@@ -3,6 +3,9 @@ HOMEPAGE = "http://www.ijg.org/"
 BUGTRACKER = ""
 
 LICENSE ="jpeg"
+LIC_FILES_CHKSUM = "file://cdjpeg.h;endline=12;md5=78fa8dbac547bb5b2a0e6457a6cfe21d \
+                    file://jpeglib.h;endline=14;md5=dd06b5575519f735ec2565ed36ce62e7 \
+                    file://djpeg.c;endline=13;md5=ca89254925da06fef47e4b6468233432"
 
 SECTION = "libs"
 PRIORITY = "required"
@@ -10,13 +13,10 @@ PRIORITY = "required"
 DEPENDS = "libtool-cross"
 DEPENDS_virtclass-native = "libtool-native"
 
-PR = "r9"
+PR = "r0"
 
 SRC_URI = "http://www.ijg.org/files/jpegsrc.v${PV}.tar.gz \
-	   file://debian.patch;patch=1 \
-	   file://ldflags.patch;patch=1 \
-	   file://paths.patch;patch=1 \
-	   file://libtool_tweak.patch;patch=1"
+	   file://debian-libjpeg7_7-1.diff;patch=1"
 
 inherit autotools