development/pforth: Included a patch to fix build failure.

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

development/pforth/pforth-build.patch

@@ -0,0 +1,10 @@
+--- Makefile.orig	2012-09-19 08:11:17.879915524 +0700
++++ Makefile	2012-09-19 08:11:34.512682577 +0700
+@@ -24,7 +24,6 @@
+ WIDTHOPT=
+ 
+ FULL_WARNINGS =  \
+-        -c89 \
+         -fsigned-char \
+         -fno-builtin \
+         -fno-unroll-loops \

development/pforth/pforth.SlackBuild

@@ -3,10 +3,11 @@
 # Slackware build script for pforth
 
 # Written by Zbigniew Baniewski, zb@ispid.com.pl
+# Modified by Willy Sudiarto Raharjo <willysr@slackware-id.org>
 
 PRGNAM=pforth
 VERSION=v27
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
 SRCVERSION=${VERSION}_20101121
@@ -56,6 +57,8 @@ find . \
 # pforth.dic into "share"
 sed -i "s/pforth.dic/\/usr\/share\/pforth\/${VERSION}\/pforth.dic/g" ../../csrc/pf_main.c
 
+patch -p0 < $CWD/pforth-build.patch
+
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 make all DESTDIR=$PKG