3 files changed, 69 insertions, 9 deletions
diff --git a/development/racket/racket.SlackBuild b/development/racket/racket.SlackBuild
index d6986812f88a..e9bb528a374e 100644
--- a/development/racket/racket.SlackBuild
+++ b/development/racket/racket.SlackBuild
@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=racket
-VERSION=${VERSION:-6.3}
+VERSION=${VERSION:-6.4}
 SUFFIX=src    # suffix of the UNIX sourcepackage
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
@@ -70,10 +70,15 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-CFLAGS="$SLKCFLAGS" \
-CXXFLAGS="$SLKCFLAGS" \
+# https://github.com/racket/racket/issues/1222
+# http://copr-dist-git.fedorainfracloud.org/cgit/bthomas/racket/racket.git/plain/xform-errors-converting-fix.patch
+patch -p1 < $CWD/xform-errors-converting-fix.patch
+
 mkdir src/build
 cd src/build
+
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
 ../configure \
   --prefix=/usr \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
@@ -81,7 +86,6 @@ cd src/build
   --datadir=/usr/share/$PRGNAM \
   --docdir=/usr/doc/$PRGNAM-$VERSION \
   --build=$ARCH-slackware-linux
-
 make
 make install DESTDIR=$PKG
 
@@ -91,8 +95,7 @@ find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | gr
 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
 
-cd ..
-mkdir $PKG/usr/doc/$PRGNAM-$VERSION/
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/
 cat $CWD/README > $PKG/usr/doc/$PRGNAM-$VERSION/README
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
diff --git a/development/racket/racket.info b/development/racket/racket.info
index e24b39563060..58d3934c70e0 100644
--- a/development/racket/racket.info
+++ b/development/racket/racket.info
@@ -1,8 +1,8 @@
 PRGNAM="racket"
-VERSION="6.3"
+VERSION="6.4"
 HOMEPAGE="http://racket-lang.org/"
-DOWNLOAD="http://mirror.informatik.uni-tuebingen.de/mirror/racket/6.3/racket-6.3-src.tgz"
-MD5SUM="006e110f0fafdd52ceeb461c5c89aed9"
+DOWNLOAD="http://mirror.informatik.uni-tuebingen.de/mirror/racket/6.4/racket-6.4-src.tgz"
+MD5SUM="9938340227b3f31843dc87cb17ec21c5"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""
diff --git a/development/racket/xform-errors-converting-fix.patch b/development/racket/xform-errors-converting-fix.patch
new file mode 100644
index 000000000000..687d653f4e6f
--- /dev/null
+++ b/development/racket/xform-errors-converting-fix.patch
@@ -0,0 +1,57 @@
+diff -Naur racket-6.3/src/racket/src/bool.c my-racket-6.3/src/racket/src/bool.c
+--- racket-6.3/src/racket/src/bool.c	2015-10-16 17:00:55.000000000 -0400
++++ my-racket-6.3/src/racket/src/bool.c	2016-01-23 12:04:20.710628127 -0500
+@@ -202,6 +202,9 @@
+   return SAME_OBJ(obj1, obj2);
+ }
+ 
++#ifdef MZ_XFORM
++START_XFORM_SKIP;
++#endif
+ #ifdef MZ_LONG_DOUBLE
+ XFORM_NONGCING static MZ_INLINE int mz_long_double_eqv(long_double a, long_double b)
+ {
+@@ -239,6 +242,10 @@
+ # endif
+ }
+ #endif
++
++#ifdef MZ_XFORM
++START_XFORM_SKIP;
++#endif
+ XFORM_NONGCING static MZ_INLINE int double_eqv(double a, double b)
+ {
+ # ifndef NAN_EQUALS_ANYTHING
+@@ -419,6 +426,9 @@
+ 
+  return -1;
+ }
++#ifdef MZ_XFORM
++END_XFORM_SKIP;
++#endif
+ 
+ int is_slow_equal (Scheme_Object *obj1, Scheme_Object *obj2)
+ {
+diff -Naur racket-6.3/src/racket/src/number.c my-racket-6.3/src/racket/src/number.c
+--- racket-6.3/src/racket/src/number.c	2015-10-16 17:00:55.000000000 -0400
++++ my-racket-6.3/src/racket/src/number.c	2016-01-23 12:05:08.076767488 -0500
+@@ -1917,6 +1917,9 @@
+   return (is_rational(argv[0]) ? scheme_true : scheme_false);
+ }
+ 
++#ifdef MZ_XFORM
++START_XFORM_SKIP;
++#endif
+ XFORM_NONGCING static int double_is_integer(double d)
+ {
+ # ifdef NAN_EQUALS_ANYTHING
+@@ -1943,6 +1946,9 @@
+ 
+   return 0;
+ }
++#ifdef MZ_XFORM
++END_XFORM_SKIP;
++#endif
+ 
+ 
+ static Scheme_Object *