setperms() {
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
 -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
}


phpbindings() {
sed -i 's|/php/modules|/php/extensions|' configure
}


patches() {
echo $'--- lib/cgraph/scan.l
+++ lib/cgraph/scan.l
@@ -152,1 +152,1 @@
-	agerr(AGWARN,agxbuse(&xb));
+	agerr(AGWARN, "%s", agxbuse(&xb));
@@ -228,1 +228,1 @@
-	agerr(AGERR,agxbuse(&xb));
+	agerr(AGERR, "%s", agxbuse(&xb));
--- plugin/gs/gvloadimage_gs.c
+++ plugin/gs/gvloadimage_gs.c
@@ -72,11 +72,11 @@
 
     assert (err < 0);
 
-    if (err >= e_VMerror) 
+    if (err >= gs_error_VMerror)
 	errsrc = "PostScript Level 1"; 
-    else if (err >= e_unregistered)
+    else if (err >= gs_error_unregistered)
 	errsrc = "PostScript Level 2";
-    else if (err >= e_invalidid)
+    else if (err >= gs_error_invalidid)
 	errsrc = "DPS error";
     else
 	errsrc = "Ghostscript internal error";
--- tclpkg/gv/gv_php_init.c
+++ tclpkg/gv/gv_php_init.c
@@ -27,0 +28 @@
+    TSRMLS_FETCH();
@@ -32,0 +34 @@
+    TSRMLS_FETCH();
' | while read line
do
patch -p0
done
}


rmdoc() {
rm -rf $PKG/usr/share/$PRGNAM/doc
}


graphvizini() {
mkdir -p $PKG/etc/php.d
cat << EOF > $PKG/etc/php.d/graphviz.ini.new
; Enable graphviz extension module
; extension=gv.so

; Graphviz' own documentation mentions a "gv.php" file that should
; be included. This file is however not necessary, it is just a
; wrapper class around functions that are already available after
; loading the extension, just leave out the "gv::" prefix.
; In case you still prefer to use the wrapper class you have to
; include it using its absolute path:
; <?php
; include ('/usr/lib$LIBDIRSUFFIX/graphviz/php/gv.php');
; ?>
EOF
}


gzipman() {
find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
}


emptydirs() {
find $PKG/usr/lib${LIBDIRSUFFIX}/graphviz -depth -type d -empty -exec rmdir {} \;
}


# Create a "dummy" config file in /usr/lib${LIBDIRSUFFIX}/graphviz so that it
# will be removed when the package is uninstalled.  This file is generated by
# the postinstall script and contains information about available plugins, so
# this is (or at least should be) safe.
#
# Write some dummy content to it to avoid
# "Error: /usr/lib64/graphviz/config6 is zero sized, or other read error."
# message during installation.
dummy() {
echo '# Dummy content.' > $PKG/usr/lib${LIBDIRSUFFIX}/graphviz/config6
}


doinstsh() {
cat << EOF > $PKG/install/doinst.sh
config() {
  NEW="\$1"
  OLD="\$(dirname \$NEW)/\$(basename \$NEW .new)"
  # If there's no config file by that name, mv it over:
  if [ ! -r \$OLD ]; then
    mv \$NEW \$OLD
  elif [ "\$(cat \$OLD|md5sum)" = "\$(cat \$NEW|md5sum)" ]; then
    # toss the redundant copy
    rm \$NEW
  fi
  # Otherwise, we leave the .new copy for the admin to consider...
}

config etc/php.d/graphviz.ini.new

# Configure plugins
# (writes /usr/lib*/graphviz/config6 with available plugin information)
chroot . /usr/bin/dot -c
EOF
}