graphics/potrace: Updated for version 1.9.

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

3 files changed, 23 insertions, 138 deletions

diff --git a/graphics/potrace/potrace-1.8-xfig.patch b/graphics/potrace/potrace-1.8-xfig.patch
deleted file mode 100644
index 8c5bf4a86619..000000000000
--- a/graphics/potrace/potrace-1.8-xfig.patch
+++ /dev/null
@@ -1,114 +0,0 @@
-Index: ChangeLog
-===================================================================
---- ChangeLog	(revision 153)
-+++ ChangeLog	(revision 154)
-@@ -1,5 +1,9 @@
- ChangeLog
- 
-+	(2007/05/22) PS1 - xfig backend: added depth to opaque components
-+	to avoid them floating to the background. Suggested by Rafael
-+	Laboissiere.
-+
- v1.8 2007/04/09
- 	(2007/04/08) PS1 - portability: use 'test' instead of '[' in shell
- 	scripts.
-Index: src/backend_xfig.c
-===================================================================
---- src/backend_xfig.c	(revision 153)
-+++ src/backend_xfig.c	(revision 154)
-@@ -124,13 +124,13 @@
-   return n;
- }
- 
--/* do one path. First should be 1 on the very first path, else 0. */
--static int xfig_path(FILE *fout, potrace_curve_t *curve, trans_t t, int sign) {
-+/* do one path. */
-+static void xfig_path(FILE *fout, potrace_curve_t *curve, trans_t t, int sign, int depth) {
-   int i;
-   dpoint_t *c;
-   int m = curve->n;
- 
--  fprintf(fout, "3 1 0 0 0 %d 50 0 20 0.000 0 0 0 %d\n", sign=='+' ? 32 : 33, npoints(curve, m));
-+  fprintf(fout, "3 1 0 0 0 %d %d 0 20 0.000 0 0 0 %d\n", sign=='+' ? 32 : 33, depth, npoints(curve, m));
- 
-   for (i=0; i<m; i++) {
-     c = curve->c[i];
-@@ -154,15 +154,43 @@
-       break;
-     }
-   }
--  return 0;
- }
- 
-+/* render a whole tree */
-+static void xfig_write_paths(FILE *fout, potrace_path_t *plist, trans_t t, int depth) {
-+  potrace_path_t *p, *q;
-+
-+  for (p=plist; p; p=p->sibling) {
-+    xfig_path(fout, &p->curve, t, p->sign, depth);
-+    for (q=p->childlist; q; q=q->sibling) {
-+      xfig_path(fout, &q->curve, t, q->sign, depth >= 1 ? depth-1 : 0);
-+    }
-+    for (q=p->childlist; q; q=q->sibling) {
-+      xfig_write_paths(fout, q->childlist, t, depth >= 2 ? depth-2 : 0);
-+    }
-+  }
-+}
-+
-+/* calculate the depth of a tree. Call with d=0. */
-+static int xfig_get_depth(potrace_path_t *plist) {
-+  potrace_path_t *p;
-+  int max =0;
-+  int d;
-+
-+  for (p=plist; p; p=p->sibling) {
-+    d = xfig_get_depth(p->childlist);
-+    if (d > max) {
-+      max = d;
-+    }
-+  }
-+  return max + 1;
-+}
-+
- /* ---------------------------------------------------------------------- */
- /* Backend. */
- 
- /* public interface for XFIG */
- int page_xfig(FILE *fout, potrace_path_t *plist, imginfo_t *imginfo) {
--  potrace_path_t *p;
-   trans_t t;
-   double si, co;
-   double origx = imginfo->trans.orig[0] + imginfo->lmar;
-@@ -174,6 +202,7 @@
-   pageformat_t *f;
-   int i;
-   int x0, y0, x1, y1;  /* in xfig's coordinates */
-+  int depth;
-   
-   si = sin(info.angle/180*M_PI);
-   co = cos(info.angle/180*M_PI);
-@@ -220,11 +249,21 @@
-   fprintf(fout, "0 33 #%06x\n", info.fillcolor);
-   fprintf(fout, "6 %d %d %d %d\n", x0-75, y1-35, x1+75, y0+35); /* bounding box */
- 
-+  /* determine depth of the tree */
-+  depth = xfig_get_depth(plist);
-+
-+  /* figure out appropriate xfig starting depth. Note: xfig only has 1000 depths available */
-+  if (depth <= 40) {
-+    depth = 50;
-+  } else if (depth < 990) {
-+    depth += 10;
-+  } else {
-+    depth = 999;
-+  }
-+
-   /* write paths. Note: can never use "opticurve" with this backend -
-      it just does not approximate Bezier curves closely enough.  */
--  list_forall (p, plist) {
--    xfig_path(fout, &p->curve, t, p->sign);
--  }
-+  xfig_write_paths(fout, plist, t, depth);
- 
-   fprintf(fout, "-6\n"); /* end bounding box */
- 
diff --git a/graphics/potrace/potrace.SlackBuild b/graphics/potrace/potrace.SlackBuild
index 4582b7f6603c..93372a24543c 100644
--- a/graphics/potrace/potrace.SlackBuild
+++ b/graphics/potrace/potrace.SlackBuild
@@ -4,37 +4,37 @@
 # Written by Kyle Guinn
 
 PRGNAM=potrace
-VERSION=1.8
+VERSION=1.9
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
-# Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
     i?86) ARCH=i486 ;;
     arm*) ARCH=arm ;;
-    # Unless $ARCH is already set, use uname -m for all other archs:
        *) ARCH=$( uname -m ) ;;
   esac
 fi
 
 CWD=$(pwd)
 TMP=${TMP:-/tmp/SBo}
-PKG=$TMP/package-$PRGNAM
+PKG=$TMP/package-$PRGNAM-$VERSION
 OUTPUT=${OUTPUT:-/tmp}
 
+DOCS="AUTHORS COPYING ChangeLog INSTALL NEWS README*"
+
 if [ "$ARCH" = "i486" ]; then
-    SLKCFLAGS="-O2 -march=i486 -mtune=i686"
-    LIBDIRSUFFIX=""
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+  LIBDIRSUFFIX=""
 elif [ "$ARCH" = "i686" ]; then
-    SLKCFLAGS="-O2 -march=i686 -mtune=i686"
-    LIBDIRSUFFIX=""
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
 elif [ "$ARCH" = "x86_64" ]; then
-    SLKCFLAGS="-O2 -fPIC"
-    LIBDIRSUFFIX="64"
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
 else
-    SLKCFLAGS="-O2"
-    LIBDIRSUFFIX=""
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
 fi
 
 set -e
@@ -46,10 +46,7 @@ rm -rf $PRGNAM-$VERSION
 tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
 cd $PRGNAM-$VERSION
 chown -R root:root .
-chmod -R u+w,go+r-w,a-s .
-
-# Apply the xfig patch
-patch -p0 < $CWD/potrace-1.8-xfig.patch
+chmod -R u+w,go+r-w,a-st .
 
 # For metric units and papersizes, use the following flags to configure:
 # --enable-metric   Use metric units (centimeters) as default
@@ -58,10 +55,13 @@ patch -p0 < $CWD/potrace-1.8-xfig.patch
 CFLAGS="$SLKCFLAGS" \
 ./configure \
   --prefix=/usr \
-  --libdir=/usr/lib$LIBDIRSUFFIX \
+  --libdir=/usr/lib${LIBDIRSUFFIX} \
   --sysconfdir=/etc \
   --localstatedir=/var \
-  --build=$ARCH-slackware-linux
+  --mandir=/usr/man \
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  --build=$ARCH-slackware-linux \
+  --with-libpotrace
 
 make
 make install-strip DESTDIR=$PKG
@@ -69,8 +69,7 @@ make install-strip DESTDIR=$PKG
 find $PKG/usr/man -type f -exec gzip -9 {} \;
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a AUTHORS COPYING ChangeLog INSTALL NEWS README \
-  $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a $DOCS $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
diff --git a/graphics/potrace/potrace.info b/graphics/potrace/potrace.info
index 335f9c7e0b00..b75e5266e909 100644
--- a/graphics/potrace/potrace.info
+++ b/graphics/potrace/potrace.info
@@ -1,10 +1,10 @@
 PRGNAM="potrace"
-VERSION="1.8"
+VERSION="1.9"
 HOMEPAGE="http://potrace.sourceforge.net/"
-DOWNLOAD="http://downloads.sourceforge.net/potrace/potrace-1.8.tar.gz"
-MD5SUM="e73b45565737d64011612704dd4d9f86"
+DOWNLOAD="http://downloads.sourceforge.net/potrace/potrace-1.9.tar.gz"
+MD5SUM="ef973e7ec9c2e5b3e19e8dfeaa7524c3"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 MAINTAINER="Kyle Guinn"
 EMAIL="elyk03@gmail.com"
-APPROVED="alien"
+APPROVED="rworkman"