graphics/potrace: Updated for version 1.16.

Signed-off-by: Kyle Guinn <elyk03@gmail.com>

graphics/potrace/patches/make-check-tolerance.diff

@@ -1,34 +0,0 @@
-diff --git a/check/pdf-check.sh b/check/pdf-check.sh
---- a/check/pdf-check.sh
-+++ b/check/pdf-check.sh
-@@ -72,11 +72,11 @@
-     echo "GS does not understand PDF; skipping this test" >& 2
-     exit 77
- fi 
--actiondiff "$TMP2" "$REFDATA" 1000
-+actiondiff "$TMP2" "$REFDATA" 1200
- 
- action $POTRACE -r50 -p -L 0 -B 0 --opaque -b pdf -o "$TMP1" "$DATA"
- action "$GS" -q -dNOPAUSE -sDEVICE=pbmraw -g460x394 -r100x100 -sOutputFile="$TMP2" -- "$TMP1"
--actiondiff "$TMP2" "$REFDATA" 1200
-+actiondiff "$TMP2" "$REFDATA" 1600
- 
- action $POTRACE -r50 -p -L 0 -B 0 -A 160 -b pdf -o "$TMP1" "$DATA"
- action "$GS" -q -dNOPAUSE -sDEVICE=pbmraw -g568x528 -r100x100 -sOutputFile="$TMP2" -- "$TMP1"
-diff --git a/check/postscript-check.sh b/check/postscript-check.sh
---- a/check/postscript-check.sh
-+++ b/check/postscript-check.sh
-@@ -70,11 +70,11 @@
-     echo "Something is wrong with $GS; skipping this test" >& 2
-     exit 77
- fi 
--actiondiff "$TMP2" "$REFDATA" 1000
-+actiondiff "$TMP2" "$REFDATA" 1200
- 
- action $POTRACE -r50 -p -L 0 -B 0 --opaque -o "$TMP1" "$DATA"
- action "$GS" -q -dNOPAUSE -sDEVICE=pbmraw -g460x394 -r100x100 -sOutputFile="$TMP2" -- "$TMP1"
--actiondiff "$TMP2" "$REFDATA" 1200
-+actiondiff "$TMP2" "$REFDATA" 1600
- 
- action $POTRACE -r50 -p -L 0 -B 0 -A 160 -o "$TMP1" "$DATA"
- action "$GS" -q -dNOPAUSE -sDEVICE=pbmraw -g568x528 -r100x100 -sOutputFile="$TMP2" -- "$TMP1"

graphics/potrace/potrace.SlackBuild

@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=potrace
-VERSION=${VERSION:-1.15}
+VERSION=${VERSION:-1.16}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -70,11 +70,6 @@ cd $PRGNAM-$VERSION
 chown -R root:root .
 chmod -R u+w,go-w,a+rX-st .
 
-# https://sourceforge.net/p/potrace/discussion/300717/thread/80794047/
-# plus another tolerance change.  If you still have problems with the
-# `make check` line below, feel free to comment it out.
-patch -p1 < $CWD/patches/make-check-tolerance.diff
-
 # For metric units and papersizes, use the following flags to configure:
 # --enable-metric   Use metric units (centimeters) as default
 # --enable-a4       Use A4 as the default papersize

graphics/potrace/potrace.info

@@ -1,8 +1,8 @@
 PRGNAM="potrace"
-VERSION="1.15"
+VERSION="1.16"
 HOMEPAGE="http://potrace.sourceforge.net/"
-DOWNLOAD="http://potrace.sourceforge.net/download/1.15/potrace-1.15.tar.gz"
-MD5SUM="60cecdaa9d14e0008f96b68dce77d246"
+DOWNLOAD="http://potrace.sourceforge.net/download/1.16/potrace-1.16.tar.gz"
+MD5SUM="5f0bd87ddd9a620b0c4e65652ef93d69"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""