xpdf: remove package

This package depends on openmotif, which has been removed.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -369,7 +369,6 @@ source "package/sylpheed/Config.in"
 source "package/synergy/Config.in"
 source "package/torsmo/Config.in"
 source "package/x11vnc/Config.in"
-source "package/xpdf/Config.in"
 source "package/xstroke/Config.in"
 source "package/xvkbd/Config.in"
 endmenu

package/xpdf/Config.in

@@ -1,9 +0,0 @@
-config BR2_PACKAGE_XPDF
-	bool "xpdf"
-	select BR2_PACKAGE_OPENMOTIF
-	select BR2_PACKAGE_FREETYPE
-	help
-	  Xpdf is an open source viewer for Portable Document Format
-	  (PDF) files.
-
-	  ftp://ftp.foolabs.com/pub/xpdf

package/xpdf/xpdf-3.02pl1.patch

@@ -1,33 +0,0 @@
-*** xpdf-3.02.orig/xpdf/Stream.cc	Tue Feb 27 14:05:52 2007
---- xpdf-3.02/xpdf/Stream.cc	Thu Jul 26 14:44:43 2007
-***************
-*** 410,424 ****
-    ok = gFalse;
-  
-    nVals = width * nComps;
--   if (width <= 0 || nComps <= 0 || nBits <= 0 ||
--       nComps >= INT_MAX / nBits ||
--       width >= INT_MAX / nComps / nBits ||
--       nVals * nBits + 7 < 0) {
--     return;
--   }
-    pixBytes = (nComps * nBits + 7) >> 3;
-    rowBytes = ((nVals * nBits + 7) >> 3) + pixBytes;
-!   if (rowBytes <= 0) {
-      return;
-    }
-    predLine = (Guchar *)gmalloc(rowBytes);
---- 410,422 ----
-    ok = gFalse;
-  
-    nVals = width * nComps;
-    pixBytes = (nComps * nBits + 7) >> 3;
-    rowBytes = ((nVals * nBits + 7) >> 3) + pixBytes;
-!   if (width <= 0 || nComps <= 0 || nBits <= 0 ||
-!       nComps > gfxColorMaxComps ||
-!       nBits > 16 ||
-!       width >= INT_MAX / nComps ||      // check for overflow in nVals 
-!       nVals >= (INT_MAX - 7) / nBits) { // check for overflow in rowBytes
-      return;
-    }
-    predLine = (Guchar *)gmalloc(rowBytes);

package/xpdf/xpdf-3.02pl2.patch

@@ -1,823 +0,0 @@
-diff -c -r xpdf-3.02pl1.orig/xpdf/Stream.cc xpdf-3.02/xpdf/Stream.cc
-*** xpdf-3.02pl1.orig/xpdf/Stream.cc	Thu Oct 25 15:47:38 2007
---- xpdf-3.02/xpdf/Stream.cc	Thu Oct 25 15:48:19 2007
-***************
-*** 1243,1265 ****
-    columns = columnsA;
-    if (columns < 1) {
-      columns = 1;
-!   }
-!   if (columns + 4 <= 0) {
-!     columns = INT_MAX - 4;
-    }
-    rows = rowsA;
-    endOfBlock = endOfBlockA;
-    black = blackA;
-!   refLine = (short *)gmallocn(columns + 3, sizeof(short));
-!   codingLine = (short *)gmallocn(columns + 2, sizeof(short));
-  
-    eof = gFalse;
-    row = 0;
-    nextLine2D = encoding < 0;
-    inputBits = 0;
-!   codingLine[0] = 0;
-!   codingLine[1] = refLine[2] = columns;
-!   a0 = 1;
-  
-    buf = EOF;
-  }
---- 1243,1268 ----
-    columns = columnsA;
-    if (columns < 1) {
-      columns = 1;
-!   } else if (columns > INT_MAX - 2) {
-!     columns = INT_MAX - 2;
-    }
-    rows = rowsA;
-    endOfBlock = endOfBlockA;
-    black = blackA;
-!   // 0 <= codingLine[0] < codingLine[1] < ... < codingLine[n] = columns
-!   // ---> max codingLine size = columns + 1
-!   // refLine has one extra guard entry at the end
-!   // ---> max refLine size = columns + 2
-!   codingLine = (int *)gmallocn(columns + 1, sizeof(int));
-!   refLine = (int *)gmallocn(columns + 2, sizeof(int));
-  
-    eof = gFalse;
-    row = 0;
-    nextLine2D = encoding < 0;
-    inputBits = 0;
-!   codingLine[0] = columns;
-!   a0i = 0;
-!   outputBits = 0;
-  
-    buf = EOF;
-  }
-***************
-*** 1278,1286 ****
-    row = 0;
-    nextLine2D = encoding < 0;
-    inputBits = 0;
-!   codingLine[0] = 0;
-!   codingLine[1] = columns;
-!   a0 = 1;
-    buf = EOF;
-  
-    // skip any initial zero bits and end-of-line marker, and get the 2D
---- 1281,1289 ----
-    row = 0;
-    nextLine2D = encoding < 0;
-    inputBits = 0;
-!   codingLine[0] = columns;
-!   a0i = 0;
-!   outputBits = 0;
-    buf = EOF;
-  
-    // skip any initial zero bits and end-of-line marker, and get the 2D
-***************
-*** 1297,1507 ****
-    }
-  }
-  
-  int CCITTFaxStream::lookChar() {
-    short code1, code2, code3;
-!   int a0New;
-!   GBool err, gotEOL;
-!   int ret;
-!   int bits, i;
-  
-!   // if at eof just return EOF
-!   if (eof && codingLine[a0] >= columns) {
-!     return EOF;
-    }
-  
-    // read the next row
-!   err = gFalse;
-!   if (codingLine[a0] >= columns) {
-  
-      // 2-D encoding
-      if (nextLine2D) {
--       // state:
--       //   a0New = current position in coding line (0 <= a0New <= columns)
--       //   codingLine[a0] = last change in coding line
--       //                    (black-to-white if a0 is even,
--       //                     white-to-black if a0 is odd)
--       //   refLine[b1] = next change in reference line of opposite color
--       //                 to a0
--       // invariants:
--       //   0 <= codingLine[a0] <= a0New
--       //           <= refLine[b1] <= refLine[b1+1] <= columns
--       //   0 <= a0 <= columns+1
--       //   refLine[0] = 0
--       //   refLine[n] = refLine[n+1] = columns
--       //     -- for some 1 <= n <= columns+1
--       // end condition:
--       //   0 = codingLine[0] <= codingLine[1] < codingLine[2] < ...
--       //     < codingLine[n-1] < codingLine[n] = columns
--       //     -- where 1 <= n <= columns+1
-        for (i = 0; codingLine[i] < columns; ++i) {
-  	refLine[i] = codingLine[i];
-        }
-!       refLine[i] = refLine[i + 1] = columns;
-!       b1 = 1;
-!       a0New = codingLine[a0 = 0] = 0;
-!       do {
-  	code1 = getTwoDimCode();
-  	switch (code1) {
-  	case twoDimPass:
-! 	  if (refLine[b1] < columns) {
-! 	    a0New = refLine[b1 + 1];
-! 	    b1 += 2;
-  	  }
-  	  break;
-  	case twoDimHoriz:
-! 	  if ((a0 & 1) == 0) {
-! 	    code1 = code2 = 0;
-  	    do {
-! 	      code1 += code3 = getWhiteCode();
-  	    } while (code3 >= 64);
-  	    do {
-! 	      code2 += code3 = getBlackCode();
-  	    } while (code3 >= 64);
-  	  } else {
-- 	    code1 = code2 = 0;
-  	    do {
-! 	      code1 += code3 = getBlackCode();
-  	    } while (code3 >= 64);
-  	    do {
-! 	      code2 += code3 = getWhiteCode();
-  	    } while (code3 >= 64);
-  	  }
-! 	  if (code1 > 0 || code2 > 0) {
-! 	    if (a0New + code1 <= columns) {
-! 	      codingLine[a0 + 1] = a0New + code1;
-! 	    } else {
-! 	      codingLine[a0 + 1] = columns;
-! 	    }
-! 	    ++a0;
-! 	    if (codingLine[a0] + code2 <= columns) {
-! 	      codingLine[a0 + 1] = codingLine[a0] + code2;
-! 	    } else {
-! 	      codingLine[a0 + 1] = columns;
-! 	    }
-! 	    ++a0;
-! 	    a0New = codingLine[a0];
-! 	    while (refLine[b1] <= a0New && refLine[b1] < columns) {
-! 	      b1 += 2;
-  	    }
-  	  }
-  	  break;
-! 	case twoDimVert0:
-! 	  if (refLine[b1] < columns) {
-! 	    a0New = codingLine[++a0] = refLine[b1];
-! 	    ++b1;
-! 	    while (refLine[b1] <= a0New && refLine[b1] < columns) {
-! 	      b1 += 2;
-  	    }
-- 	  } else {
-- 	    a0New = codingLine[++a0] = columns;
-  	  }
-  	  break;
-  	case twoDimVertR1:
-! 	  if (refLine[b1] + 1 < columns) {
-! 	    a0New = codingLine[++a0] = refLine[b1] + 1;
-! 	    ++b1;
-! 	    while (refLine[b1] <= a0New && refLine[b1] < columns) {
-! 	      b1 += 2;
-  	    }
-- 	  } else {
-- 	    a0New = codingLine[++a0] = columns;
-  	  }
-  	  break;
-! 	case twoDimVertL1:
-! 	  if (refLine[b1] - 1 > a0New || (a0 == 0 && refLine[b1] == 1)) {
-! 	    a0New = codingLine[++a0] = refLine[b1] - 1;
-! 	    --b1;
-! 	    while (refLine[b1] <= a0New && refLine[b1] < columns) {
-! 	      b1 += 2;
-  	    }
-  	  }
-  	  break;
-! 	case twoDimVertR2:
-! 	  if (refLine[b1] + 2 < columns) {
-! 	    a0New = codingLine[++a0] = refLine[b1] + 2;
-! 	    ++b1;
-! 	    while (refLine[b1] <= a0New && refLine[b1] < columns) {
-! 	      b1 += 2;
-  	    }
-- 	  } else {
-- 	    a0New = codingLine[++a0] = columns;
-  	  }
-  	  break;
-  	case twoDimVertL2:
-! 	  if (refLine[b1] - 2 > a0New || (a0 == 0 && refLine[b1] == 2)) {
-! 	    a0New = codingLine[++a0] = refLine[b1] - 2;
-! 	    --b1;
-! 	    while (refLine[b1] <= a0New && refLine[b1] < columns) {
-! 	      b1 += 2;
-  	    }
-! 	  }
-! 	  break;
-! 	case twoDimVertR3:
-! 	  if (refLine[b1] + 3 < columns) {
-! 	    a0New = codingLine[++a0] = refLine[b1] + 3;
-! 	    ++b1;
-! 	    while (refLine[b1] <= a0New && refLine[b1] < columns) {
-! 	      b1 += 2;
-  	    }
-- 	  } else {
-- 	    a0New = codingLine[++a0] = columns;
-  	  }
-  	  break;
-! 	case twoDimVertL3:
-! 	  if (refLine[b1] - 3 > a0New || (a0 == 0 && refLine[b1] == 3)) {
-! 	    a0New = codingLine[++a0] = refLine[b1] - 3;
-! 	    --b1;
-! 	    while (refLine[b1] <= a0New && refLine[b1] < columns) {
-! 	      b1 += 2;
-  	    }
-  	  }
-  	  break;
-  	case EOF:
-  	  eof = gTrue;
-! 	  codingLine[a0 = 0] = columns;
-! 	  return EOF;
-  	default:
-  	  error(getPos(), "Bad 2D code %04x in CCITTFax stream", code1);
-  	  err = gTrue;
-  	  break;
-  	}
-!       } while (codingLine[a0] < columns);
-  
-      // 1-D encoding
-      } else {
-!       codingLine[a0 = 0] = 0;
-!       while (1) {
-  	code1 = 0;
-! 	do {
-! 	  code1 += code3 = getWhiteCode();
-! 	} while (code3 >= 64);
-! 	codingLine[a0+1] = codingLine[a0] + code1;
-! 	++a0;
-! 	if (codingLine[a0] >= columns) {
-! 	  break;
-! 	}
-! 	code2 = 0;
-! 	do {
-! 	  code2 += code3 = getBlackCode();
-! 	} while (code3 >= 64);
-! 	codingLine[a0+1] = codingLine[a0] + code2;
-! 	++a0;
-! 	if (codingLine[a0] >= columns) {
-! 	  break;
-  	}
-        }
-      }
-  
--     if (codingLine[a0] != columns) {
--       error(getPos(), "CCITTFax row is wrong length (%d)", codingLine[a0]);
--       // force the row to be the correct length
--       while (codingLine[a0] > columns) {
-- 	--a0;
--       }
--       codingLine[++a0] = columns;
--       err = gTrue;
--     }
-- 
-      // byte-align the row
-      if (byteAlign) {
-        inputBits &= ~7;
---- 1300,1529 ----
-    }
-  }
-  
-+ inline void CCITTFaxStream::addPixels(int a1, int blackPixels) {
-+   if (a1 > codingLine[a0i]) {
-+     if (a1 > columns) {
-+       error(getPos(), "CCITTFax row is wrong length (%d)", a1);
-+       err = gTrue;
-+       a1 = columns;
-+     }
-+     if ((a0i & 1) ^ blackPixels) {
-+       ++a0i;
-+     }
-+     codingLine[a0i] = a1;
-+   }
-+ }
-+ 
-+ inline void CCITTFaxStream::addPixelsNeg(int a1, int blackPixels) {
-+   if (a1 > codingLine[a0i]) {
-+     if (a1 > columns) {
-+       error(getPos(), "CCITTFax row is wrong length (%d)", a1);
-+       err = gTrue;
-+       a1 = columns;
-+     }
-+     if ((a0i & 1) ^ blackPixels) {
-+       ++a0i;
-+     }
-+     codingLine[a0i] = a1;
-+   } else if (a1 < codingLine[a0i]) {
-+     if (a1 < 0) {
-+       error(getPos(), "Invalid CCITTFax code");
-+       err = gTrue;
-+       a1 = 0;
-+     }
-+     while (a0i > 0 && a1 <= codingLine[a0i - 1]) {
-+       --a0i;
-+     }
-+     codingLine[a0i] = a1;
-+   }
-+ }
-+ 
-  int CCITTFaxStream::lookChar() {
-    short code1, code2, code3;
-!   int b1i, blackPixels, i, bits;
-!   GBool gotEOL;
-  
-!   if (buf != EOF) {
-!     return buf;
-    }
-  
-    // read the next row
-!   if (outputBits == 0) {
-! 
-!     // if at eof just return EOF
-!     if (eof) {
-!       return EOF;
-!     }
-! 
-!     err = gFalse;
-  
-      // 2-D encoding
-      if (nextLine2D) {
-        for (i = 0; codingLine[i] < columns; ++i) {
-  	refLine[i] = codingLine[i];
-        }
-!       refLine[i++] = columns;
-!       refLine[i] = columns;
-!       codingLine[0] = 0;
-!       a0i = 0;
-!       b1i = 0;
-!       blackPixels = 0;
-!       // invariant:
-!       // refLine[b1i-1] <= codingLine[a0i] < refLine[b1i] < refLine[b1i+1]
-!       //                                                             <= columns
-!       // exception at left edge:
-!       //   codingLine[a0i = 0] = refLine[b1i = 0] = 0 is possible
-!       // exception at right edge:
-!       //   refLine[b1i] = refLine[b1i+1] = columns is possible
-!       while (codingLine[a0i] < columns) {
-  	code1 = getTwoDimCode();
-  	switch (code1) {
-  	case twoDimPass:
-! 	  addPixels(refLine[b1i + 1], blackPixels);
-! 	  if (refLine[b1i + 1] < columns) {
-! 	    b1i += 2;
-  	  }
-  	  break;
-  	case twoDimHoriz:
-! 	  code1 = code2 = 0;
-! 	  if (blackPixels) {
-  	    do {
-! 	      code1 += code3 = getBlackCode();
-  	    } while (code3 >= 64);
-  	    do {
-! 	      code2 += code3 = getWhiteCode();
-  	    } while (code3 >= 64);
-  	  } else {
-  	    do {
-! 	      code1 += code3 = getWhiteCode();
-  	    } while (code3 >= 64);
-  	    do {
-! 	      code2 += code3 = getBlackCode();
-  	    } while (code3 >= 64);
-  	  }
-! 	  addPixels(codingLine[a0i] + code1, blackPixels);
-! 	  if (codingLine[a0i] < columns) {
-! 	    addPixels(codingLine[a0i] + code2, blackPixels ^ 1);
-! 	  }
-! 	  while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
-! 	    b1i += 2;
-! 	  }
-! 	  break;
-! 	case twoDimVertR3:
-! 	  addPixels(refLine[b1i] + 3, blackPixels);
-! 	  blackPixels ^= 1;
-! 	  if (codingLine[a0i] < columns) {
-! 	    ++b1i;
-! 	    while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
-! 	      b1i += 2;
-  	    }
-  	  }
-  	  break;
-! 	case twoDimVertR2:
-! 	  addPixels(refLine[b1i] + 2, blackPixels);
-! 	  blackPixels ^= 1;
-! 	  if (codingLine[a0i] < columns) {
-! 	    ++b1i;
-! 	    while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
-! 	      b1i += 2;
-  	    }
-  	  }
-  	  break;
-  	case twoDimVertR1:
-! 	  addPixels(refLine[b1i] + 1, blackPixels);
-! 	  blackPixels ^= 1;
-! 	  if (codingLine[a0i] < columns) {
-! 	    ++b1i;
-! 	    while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
-! 	      b1i += 2;
-  	    }
-  	  }
-  	  break;
-! 	case twoDimVert0:
-! 	  addPixels(refLine[b1i], blackPixels);
-! 	  blackPixels ^= 1;
-! 	  if (codingLine[a0i] < columns) {
-! 	    ++b1i;
-! 	    while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
-! 	      b1i += 2;
-  	    }
-  	  }
-  	  break;
-! 	case twoDimVertL3:
-! 	  addPixelsNeg(refLine[b1i] - 3, blackPixels);
-! 	  blackPixels ^= 1;
-! 	  if (codingLine[a0i] < columns) {
-! 	    if (b1i > 0) {
-! 	      --b1i;
-! 	    } else {
-! 	      ++b1i;
-! 	    }
-! 	    while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
-! 	      b1i += 2;
-  	    }
-  	  }
-  	  break;
-  	case twoDimVertL2:
-! 	  addPixelsNeg(refLine[b1i] - 2, blackPixels);
-! 	  blackPixels ^= 1;
-! 	  if (codingLine[a0i] < columns) {
-! 	    if (b1i > 0) {
-! 	      --b1i;
-! 	    } else {
-! 	      ++b1i;
-  	    }
-! 	    while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
-! 	      b1i += 2;
-  	    }
-  	  }
-  	  break;
-! 	case twoDimVertL1:
-! 	  addPixelsNeg(refLine[b1i] - 1, blackPixels);
-! 	  blackPixels ^= 1;
-! 	  if (codingLine[a0i] < columns) {
-! 	    if (b1i > 0) {
-! 	      --b1i;
-! 	    } else {
-! 	      ++b1i;
-! 	    }
-! 	    while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) {
-! 	      b1i += 2;
-  	    }
-  	  }
-  	  break;
-  	case EOF:
-+ 	  addPixels(columns, 0);
-  	  eof = gTrue;
-! 	  break;
-  	default:
-  	  error(getPos(), "Bad 2D code %04x in CCITTFax stream", code1);
-+ 	  addPixels(columns, 0);
-  	  err = gTrue;
-  	  break;
-  	}
-!       }
-  
-      // 1-D encoding
-      } else {
-!       codingLine[0] = 0;
-!       a0i = 0;
-!       blackPixels = 0;
-!       while (codingLine[a0i] < columns) {
-  	code1 = 0;
-! 	if (blackPixels) {
-! 	  do {
-! 	    code1 += code3 = getBlackCode();
-! 	  } while (code3 >= 64);
-! 	} else {
-! 	  do {
-! 	    code1 += code3 = getWhiteCode();
-! 	  } while (code3 >= 64);
-  	}
-+ 	addPixels(codingLine[a0i] + code1, blackPixels);
-+ 	blackPixels ^= 1;
-        }
-      }
-  
-      // byte-align the row
-      if (byteAlign) {
-        inputBits &= ~7;
-***************
-*** 1560,1573 ****
-      // this if we know the stream contains end-of-line markers because
-      // the "just plow on" technique tends to work better otherwise
-      } else if (err && endOfLine) {
-!       do {
-  	if (code1 == EOF) {
-  	  eof = gTrue;
-  	  return EOF;
-  	}
-  	eatBits(1);
-! 	code1 = lookBits(13);
-!       } while ((code1 >> 1) != 0x001);
-        eatBits(12); 
-        if (encoding > 0) {
-  	eatBits(1);
---- 1582,1598 ----
-      // this if we know the stream contains end-of-line markers because
-      // the "just plow on" technique tends to work better otherwise
-      } else if (err && endOfLine) {
-!       while (1) {
-! 	code1 = lookBits(13);
-  	if (code1 == EOF) {
-  	  eof = gTrue;
-  	  return EOF;
-  	}
-+ 	if ((code1 >> 1) == 0x001) {
-+ 	  break;
-+ 	}
-  	eatBits(1);
-!       }
-        eatBits(12); 
-        if (encoding > 0) {
-  	eatBits(1);
-***************
-*** 1575,1585 ****
-        }
-      }
-  
-!     a0 = 0;
-!     outputBits = codingLine[1] - codingLine[0];
-!     if (outputBits == 0) {
-!       a0 = 1;
-!       outputBits = codingLine[2] - codingLine[1];
-      }
-  
-      ++row;
---- 1600,1610 ----
-        }
-      }
-  
-!     // set up for output
-!     if (codingLine[0] > 0) {
-!       outputBits = codingLine[a0i = 0];
-!     } else {
-!       outputBits = codingLine[a0i = 1];
-      }
-  
-      ++row;
-***************
-*** 1587,1625 ****
-  
-    // get a byte
-    if (outputBits >= 8) {
-!     ret = ((a0 & 1) == 0) ? 0xff : 0x00;
-!     if ((outputBits -= 8) == 0) {
-!       ++a0;
-!       if (codingLine[a0] < columns) {
-! 	outputBits = codingLine[a0 + 1] - codingLine[a0];
-!       }
-      }
-    } else {
-      bits = 8;
-!     ret = 0;
-      do {
-        if (outputBits > bits) {
-! 	i = bits;
-! 	bits = 0;
-! 	if ((a0 & 1) == 0) {
-! 	  ret |= 0xff >> (8 - i);
-  	}
-! 	outputBits -= i;
-        } else {
-! 	i = outputBits;
-! 	bits -= outputBits;
-! 	if ((a0 & 1) == 0) {
-! 	  ret |= (0xff >> (8 - i)) << bits;
-  	}
-  	outputBits = 0;
-! 	++a0;
-! 	if (codingLine[a0] < columns) {
-! 	  outputBits = codingLine[a0 + 1] - codingLine[a0];
-  	}
-        }
-!     } while (bits > 0 && codingLine[a0] < columns);
-    }
--   buf = black ? (ret ^ 0xff) : ret;
-    return buf;
-  }
-  
---- 1612,1654 ----
-  
-    // get a byte
-    if (outputBits >= 8) {
-!     buf = (a0i & 1) ? 0x00 : 0xff;
-!     outputBits -= 8;
-!     if (outputBits == 0 && codingLine[a0i] < columns) {
-!       ++a0i;
-!       outputBits = codingLine[a0i] - codingLine[a0i - 1];
-      }
-    } else {
-      bits = 8;
-!     buf = 0;
-      do {
-        if (outputBits > bits) {
-! 	buf <<= bits;
-! 	if (!(a0i & 1)) {
-! 	  buf |= 0xff >> (8 - bits);
-  	}
-! 	outputBits -= bits;
-! 	bits = 0;
-        } else {
-! 	buf <<= outputBits;
-! 	if (!(a0i & 1)) {
-! 	  buf |= 0xff >> (8 - outputBits);
-  	}
-+ 	bits -= outputBits;
-  	outputBits = 0;
-! 	if (codingLine[a0i] < columns) {
-! 	  ++a0i;
-! 	  outputBits = codingLine[a0i] - codingLine[a0i - 1];
-! 	} else if (bits > 0) {
-! 	  buf <<= bits;
-! 	  bits = 0;
-  	}
-        }
-!     } while (bits);
-!   }
-!   if (black) {
-!     buf ^= 0xff;
-    }
-    return buf;
-  }
-  
-***************
-*** 1661,1666 ****
---- 1690,1698 ----
-    code = 0; // make gcc happy
-    if (endOfBlock) {
-      code = lookBits(12);
-+     if (code == EOF) {
-+       return 1;
-+     }
-      if ((code >> 5) == 0) {
-        p = &whiteTab1[code];
-      } else {
-***************
-*** 1673,1678 ****
---- 1705,1713 ----
-    } else {
-      for (n = 1; n <= 9; ++n) {
-        code = lookBits(n);
-+       if (code == EOF) {
-+ 	return 1;
-+       }
-        if (n < 9) {
-  	code <<= 9 - n;
-        }
-***************
-*** 1684,1689 ****
---- 1719,1727 ----
-      }
-      for (n = 11; n <= 12; ++n) {
-        code = lookBits(n);
-+       if (code == EOF) {
-+ 	return 1;
-+       }
-        if (n < 12) {
-  	code <<= 12 - n;
-        }
-***************
-*** 1709,1717 ****
-    code = 0; // make gcc happy
-    if (endOfBlock) {
-      code = lookBits(13);
-      if ((code >> 7) == 0) {
-        p = &blackTab1[code];
-!     } else if ((code >> 9) == 0) {
-        p = &blackTab2[(code >> 1) - 64];
-      } else {
-        p = &blackTab3[code >> 7];
---- 1747,1758 ----
-    code = 0; // make gcc happy
-    if (endOfBlock) {
-      code = lookBits(13);
-+     if (code == EOF) {
-+       return 1;
-+     }
-      if ((code >> 7) == 0) {
-        p = &blackTab1[code];
-!     } else if ((code >> 9) == 0 && (code >> 7) != 0) {
-        p = &blackTab2[(code >> 1) - 64];
-      } else {
-        p = &blackTab3[code >> 7];
-***************
-*** 1723,1728 ****
---- 1764,1772 ----
-    } else {
-      for (n = 2; n <= 6; ++n) {
-        code = lookBits(n);
-+       if (code == EOF) {
-+ 	return 1;
-+       }
-        if (n < 6) {
-  	code <<= 6 - n;
-        }
-***************
-*** 1734,1739 ****
---- 1778,1786 ----
-      }
-      for (n = 7; n <= 12; ++n) {
-        code = lookBits(n);
-+       if (code == EOF) {
-+ 	return 1;
-+       }
-        if (n < 12) {
-  	code <<= 12 - n;
-        }
-***************
-*** 1747,1752 ****
---- 1794,1802 ----
-      }
-      for (n = 10; n <= 13; ++n) {
-        code = lookBits(n);
-+       if (code == EOF) {
-+ 	return 1;
-+       }
-        if (n < 13) {
-  	code <<= 13 - n;
-        }
-***************
-*** 1961,1966 ****
---- 2011,2022 ----
-      // allocate a buffer for the whole image
-      bufWidth = ((width + mcuWidth - 1) / mcuWidth) * mcuWidth;
-      bufHeight = ((height + mcuHeight - 1) / mcuHeight) * mcuHeight;
-+     if (bufWidth <= 0 || bufHeight <= 0 ||
-+ 	bufWidth > INT_MAX / bufWidth / (int)sizeof(int)) {
-+       error(getPos(), "Invalid image size in DCT stream");
-+       y = height;
-+       return;
-+     }
-      for (i = 0; i < numComps; ++i) {
-        frameBuf[i] = (int *)gmallocn(bufWidth * bufHeight, sizeof(int));
-        memset(frameBuf[i], 0, bufWidth * bufHeight * sizeof(int));
-***************
-*** 3036,3041 ****
---- 3092,3102 ----
-    }
-    scanInfo.firstCoeff = str->getChar();
-    scanInfo.lastCoeff = str->getChar();
-+   if (scanInfo.firstCoeff < 0 || scanInfo.lastCoeff > 63 ||
-+       scanInfo.firstCoeff > scanInfo.lastCoeff) {
-+     error(getPos(), "Bad DCT coefficient numbers in scan info block");
-+     return gFalse;
-+   }
-    c = str->getChar();
-    scanInfo.ah = (c >> 4) & 0x0f;
-    scanInfo.al = c & 0x0f;
-diff -c -r xpdf-3.02pl1.orig/xpdf/Stream.h xpdf-3.02/xpdf/Stream.h
-*** xpdf-3.02pl1.orig/xpdf/Stream.h	Tue Feb 27 14:05:52 2007
---- xpdf-3.02/xpdf/Stream.h	Thu Oct 25 15:48:15 2007
-***************
-*** 528,540 ****
-    int row;			// current row
-    int inputBuf;			// input buffer
-    int inputBits;		// number of bits in input buffer
-!   short *refLine;		// reference line changing elements
-!   int b1;			// index into refLine
-!   short *codingLine;		// coding line changing elements
-!   int a0;			// index into codingLine
-    int outputBits;		// remaining ouput bits
-    int buf;			// character buffer
-  
-    short getTwoDimCode();
-    short getWhiteCode();
-    short getBlackCode();
---- 528,542 ----
-    int row;			// current row
-    int inputBuf;			// input buffer
-    int inputBits;		// number of bits in input buffer
-!   int *codingLine;		// coding line changing elements
-!   int *refLine;			// reference line changing elements
-!   int a0i;			// index into codingLine
-!   GBool err;			// error on current line
-    int outputBits;		// remaining ouput bits
-    int buf;			// character buffer
-  
-+   void addPixels(int a1, int black);
-+   void addPixelsNeg(int a1, int black);
-    short getTwoDimCode();
-    short getWhiteCode();
-    short getBlackCode();

package/xpdf/xpdf.mk

@@ -1,31 +0,0 @@
-#############################################################
-#
-# xpdf
-#
-#############################################################
-XPDF_VERSION = 3.02
-XPDF_SOURCE = xpdf-$(XPDF_VERSION).tar.gz
-XPDF_SITE = ftp://ftp.foolabs.com/pub/xpdf
-XPDF_AUTORECONF = NO
-XPDF_INSTALL_STAGING = NO
-XPDF_INSTALL_TARGET = YES
-XPDF_INSTALL_TARGET_OPT = DESTDIR=$(TARGET_DIR) install
-
-XPDF_CONF_OPT = --enable-multithreaded
-
-ifeq ($(BR2_SOFT_FLOAT),y)
-	XPDF_CONF_OPT += --enable-fixedpoint
-endif
-
-ifeq ($(BR2_PACKAGE_XORG7),y)
-	XPDF_DEPENDENCIES += xserver_xorg-server openmotif
-	XPDF_CONF_OPT += --with-Xm-library=$(STAGING_DIR)/usr/lib --with-Xm-includes=$(STAGING_DIR)/usr/include/Xm \
-					--with-x --with-freetype2-includes=$(STAGING_DIR)/usr/include \
-					--with-freetype2-library=$(STAGING_DIR)/usr/lib CFLAGS="-I$(STAGING_DIR)/usr/include/freetype2" \
-					CXXFLAGS="-I$(STAGING_DIR)/usr/include/freetype2"
-endif
-
-XPDF_DEPENDENCIES = freetype
-
-$(eval $(call AUTOTARGETS,package,xpdf))
-