diff --git a/gdc/.footprint b/gdc/.footprint
index feac9239e..2a77e4128 100644
--- a/gdc/.footprint
+++ b/gdc/.footprint
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+-rw-r--r--	root/root	usr/include/d/4.1.2/std/c/windows/stat.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/c/windows/windows.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/c/windows/winsock.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/compiler.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/conv.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/cover.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/cpuid.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/cstream.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/ctype.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/date.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/dateparse.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/demangle.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/file.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/format.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/gc.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/intrinsic.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/loader.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/math.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/math2.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/md5.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/metastrings.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/mmfile.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/moduleinit.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/openrj.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/outbuffer.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/outofmemory.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/path.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/perf.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/process.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/random.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/regexp.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/signals.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/socket.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/socketstream.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/stdarg.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/stdint.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/stdio.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/stream.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/string.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/switcherr.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/syserror.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/system.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/thread.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/traits.d
+drwxr-xr-x	root/root	usr/include/d/4.1.2/std/typeinfo/
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_AC.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Abit.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Acdouble.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Acfloat.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Acreal.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Adouble.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Afloat.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Ag.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Aint.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Along.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Areal.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_Ashort.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_C.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_bit.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_byte.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_cdouble.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_cfloat.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_char.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_creal.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_dchar.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_delegate.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_double.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_float.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_idouble.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_ifloat.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_int.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_ireal.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_long.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_ptr.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_real.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_short.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_ubyte.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_uint.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_ulong.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_ushort.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_void.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typeinfo/ti_wchar.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/typetuple.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/uni.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/uri.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/utf.d
+drwxr-xr-x	root/root	usr/include/d/4.1.2/std/windows/
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/windows/charset.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/windows/iunknown.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/windows/registry.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/windows/syserror.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/zip.d
+-rw-r--r--	root/root	usr/include/d/4.1.2/std/zlib.d
 drwxr-xr-x	root/root	usr/lib/
+drwxr-xr-x	root/root	usr/lib/ccache/
+lrwxrwxrwx	root/root	usr/lib/ccache/gdc -> ../../bin/ccache
+lrwxrwxrwx	root/root	usr/lib/ccache/gdmd -> ../../bin/ccache
+drwxr-xr-x	root/root	usr/lib/distcc/
+lrwxrwxrwx	root/root	usr/lib/distcc/gdc -> ../../bin/distcc
+lrwxrwxrwx	root/root	usr/lib/distcc/gdmd -> ../../bin/distcc
 drwxr-xr-x	root/root	usr/lib/gcc/
 drwxr-xr-x	root/root	usr/lib/gcc/i686-pc-linux-gnu/
-drwxr-xr-x	root/root	usr/lib/gcc/i686-pc-linux-gnu/4.0.3/
--rwxr-xr-x	root/root	usr/lib/gcc/i686-pc-linux-gnu/4.0.3/cc1d
+drwxr-xr-x	root/root	usr/lib/gcc/i686-pc-linux-gnu/4.1.2/
+-rwxr-xr-x	root/root	usr/lib/gcc/i686-pc-linux-gnu/4.1.2/cc1d
 -rwxr-xr-x	root/root	usr/lib/libgphobos.a
-drwxr-xr-x	root/root	usr/man/
-drwxr-xr-x	root/root	usr/man/man1/
--rw-r--r--	root/root	usr/man/man1/gdc.1.gz
--rw-r--r--	root/root	usr/man/man1/gdmd.1.gz
diff --git a/gdc/.md5sum b/gdc/.md5sum
index 7b522ae89..734f03ae2 100644
--- a/gdc/.md5sum
+++ b/gdc/.md5sum
@@ -1,7 +1,5 @@
-3e39f8fe9e3a36813f4c2370cd457de5  gcc-4.0.3-fixinc.patch
-31e541f9ac2c8613bc92b91db453f0a9  gcc-4.0.3-latentbug-addrefvars.patch
-36fb6ec15a5f2a6572da0b02a3cf9d66  gcc-4.0.3-nocheck-fixincludes.patch
-e35acd0ee75799f0a82b6e9c7e330073  gcc-4.0.3-version.patch
-347231730fb44b609b69226c3e432d80  gcc-core-4.0.3.tar.bz2
-0ed89562540b392c87ef2bd140be5d58  gcc-g++-4.0.3.tar.bz2
+2af3fb599635219171c6ae1f3034888a  gcc-core-4.1.2.tar.bz2
+75c6d5fa3415d614314caf0f509e8933  gcc-g++-4.1.2.tar.bz2
 facee49bd9f7b3c586d4ed96e9682ead  gdc-0.23-src.tar.bz2
+30e33e6ecedfc346f48240589414aa92  gdc-4.1.2-fixinc.patch
+36fb6ec15a5f2a6572da0b02a3cf9d66  gdc-4.1.2-nocheck-fixincludes.patch
diff --git a/gdc/Pkgfile b/gdc/Pkgfile
index 6a1c89597..dda951ec6 100644
--- a/gdc/Pkgfile
+++ b/gdc/Pkgfile
@@ -6,26 +6,28 @@
 
 name=gdc
 version=0.23
-gcc_version=4.0.3
+gcc_version=4.1.2
 release=1
 source=(http://dl.sourceforge.net/sourceforge/dgcc/gdc-$version-src.tar.bz2 \
 	ftp://ftp.gnu.org/pub/gnu/gcc/gcc-$gcc_version/gcc-{core,g++}-$gcc_version.tar.bz2 \
-	gcc-$gcc_version-latentbug-addrefvars.patch \
-	gcc-$gcc_version-nocheck-fixincludes.patch \
-	gcc-$gcc_version-version.patch \
-	gcc-$gcc_version-fixinc.patch)
+	gdc-$gcc_version-nocheck-fixincludes.patch \
+	gdc-$gcc_version-fixinc.patch)
 
 build() {
-	patch -d gcc-$gcc_version -p1 -i $SRC/gcc-$gcc_version-latentbug-addrefvars.patch
-	patch -d gcc-$gcc_version -p1 -i $SRC/gcc-$gcc_version-nocheck-fixincludes.patch
-	patch -d gcc-$gcc_version -p1 -i $SRC/gcc-$gcc_version-version.patch
-	patch -d gcc-$gcc_version -p1 -i $SRC/gcc-$gcc_version-fixinc.patch
+	patch -d gcc-$gcc_version -p1 -i $SRC/gdc-$gcc_version-nocheck-fixincludes.patch
+	patch -d gcc-$gcc_version -p1 -i $SRC/gdc-$gcc_version-fixinc.patch
+
+	sed -i -e 's|VERSUFFIX ""|VERSUFFIX " (CRUX)"|' \
+		gcc-$gcc_version/gcc/version.c
 
 	mkdir build
-	cd gcc-$gcc_version
+	cd build
 	mv $SRC/d $SRC/gcc-$gcc_version/gcc/d
-	./gcc/d/setup-gcc.sh
-	cd ../build
+
+	(
+		cd ../gcc-$gcc_version
+		./gcc/d/setup-gcc.sh
+	)
 	
 	../gcc-$gcc_version/configure \
 		--prefix=/usr \
@@ -69,5 +71,21 @@ build() {
 	for i in `find $PKG -name '*.la' | sed -e "s|$PKG|/|"`; do
 		sed -i "s|-L$SRC[^ ]* ||g" $PKG/$i
 	done
+
+	# install distcc symlinks if distcc is installed
+	if prt-get listinst distcc > /dev/null; then
+		install -d $PKG/usr/lib/distcc
+		for c in gdc gdmd; do
+			cd $PKG/usr/lib/distcc && ln -s ../../bin/distcc $c
+		done
+	fi
+
+	# install ccache symlinks if ccache is installed
+	if prt-get listinst ccache > /dev/null; then
+		install -d $PKG/usr/lib/ccache
+		for c in gdc gdmd; do
+			cd $PKG/usr/lib/ccache && ln -s ../../bin/ccache $c
+		done
+	fi
 }
 
diff --git a/gdc/gcc-4.0.3-fixinc.patch b/gdc/gcc-4.0.3-fixinc.patch
deleted file mode 100644
index 078dbe2ad..000000000
--- a/gdc/gcc-4.0.3-fixinc.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff -Nru gcc-4.0.3-old/gcc/Makefile.in gcc-4.0.3/gcc/Makefile.in
---- gcc-4.0.3-old/gcc/Makefile.in	2006-03-14 02:13:18.000000000 +0100
-+++ gcc-4.0.3/gcc/Makefile.in	2006-03-14 02:16:09.000000000 +0100
-@@ -2854,9 +2854,7 @@
- 	(TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
- 	  SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
- 	  export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
--	  cd ../$(build_subdir)/fixincludes && \
--	  $(SHELL) ./fixinc.sh ../../gcc/include \
--	    $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) )
-+	  cd ../$(build_subdir)/fixincludes)
- 	rm -f include/syslimits.h
- 	if [ -f include/limits.h ]; then \
- 	  mv include/limits.h include/syslimits.h; \
diff --git a/gdc/gcc-4.0.3-latentbug-addrefvars.patch b/gdc/gcc-4.0.3-latentbug-addrefvars.patch
deleted file mode 100644
index 32b351b84..000000000
--- a/gdc/gcc-4.0.3-latentbug-addrefvars.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-diff -Nru gcc-4.0.3-old/gcc/tree-dfa.c gcc-4.0.3/gcc/tree-dfa.c
---- gcc-4.0.3-old/gcc/tree-dfa.c	2006-03-14 03:13:30.000000000 +0100
-+++ gcc-4.0.3/gcc/tree-dfa.c	2006-03-14 03:16:56.000000000 +0100
-@@ -898,10 +898,18 @@
-       if (is_global_var (var))
- 	mark_call_clobbered (var);
- 
-+
-       /* Scan DECL_INITIAL for pointer variables as they may contain
--	 address arithmetic referencing the address of other
--	 variables.  */
--      if (DECL_INITIAL (var))
-+         address arithmetic referencing the address of other
-+         variables.  */
-+      if (DECL_INITIAL (var)
-+      /* Initializers of external variables are not useful to the
-+         optimizers.  */
-+        && !DECL_EXTERNAL (var)
-+        /* It's not necessary to walk the initial value of non-constant
-+           variables because it cannot be propagated by the
-+           optimizers.  */
-+        && (TREE_CONSTANT (var) || TREE_READONLY (var)))
-       	walk_tree (&DECL_INITIAL (var), find_vars_r, walk_state, 0);
-     }
- }
diff --git a/gdc/gcc-4.0.3-version.patch b/gdc/gcc-4.0.3-version.patch
deleted file mode 100644
index 7db7456bf..000000000
--- a/gdc/gcc-4.0.3-version.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -Nru gcc-4.0.3-old/gcc/version.c gcc-4.0.3/gcc/version.c
---- gcc-4.0.3-old/gcc/version.c	2006-03-14 02:13:18.000000000 +0100
-+++ gcc-4.0.3/gcc/version.c	2006-03-14 02:14:20.000000000 +0100
-@@ -5,7 +5,7 @@
-    please modify this string to indicate that, e.g. by putting your
-    organization's name in parentheses at the end of the string.  */
- 
--const char version_string[] = "4.0.3";
-+const char version_string[] = "4.0.3 (CRUX)";
- 
- /* This is the location of the online document giving instructions for
-    reporting bugs.  If you distribute a modified version of GCC,
diff --git a/gdc/gdc-4.1.2-fixinc.patch b/gdc/gdc-4.1.2-fixinc.patch
new file mode 100644
index 000000000..f088631a1
--- /dev/null
+++ b/gdc/gdc-4.1.2-fixinc.patch
@@ -0,0 +1,16 @@
+--- gcc-4.1-20060505/gcc/Makefile.in.orig	2006-05-12 12:50:13.051496504 +0200
++++ gcc-4.1-20060505/gcc/Makefile.in	2006-05-12 12:51:05.218565904 +0200
+@@ -3178,12 +3178,7 @@
+ 	fi
+ 	rm -rf include; mkdir include
+ 	-chmod a+rx include
+-	(TARGET_MACHINE='$(target)'; srcdir=`cd $(srcdir); ${PWD_COMMAND}`; \
+-	  SHELL='$(SHELL)'; MACRO_LIST=`${PWD_COMMAND}`/macro_list ; \
+-	  export TARGET_MACHINE srcdir SHELL MACRO_LIST && \
+-	  cd $(build_objdir)/fixincludes && \
+-	  $(SHELL) ./fixinc.sh ../../gcc/include \
+-	    $(SYSTEM_HEADER_DIR) $(OTHER_FIXINCLUDES_DIRS) )
++	cd $(build_objdir)/fixincludes
+ 	rm -f include/syslimits.h
+ 	if [ -f include/limits.h ]; then \
+ 	  mv include/limits.h include/syslimits.h; \
diff --git a/gdc/gcc-4.0.3-nocheck-fixincludes.patch b/gdc/gdc-4.1.2-nocheck-fixincludes.patch
similarity index 100%
rename from gdc/gcc-4.0.3-nocheck-fixincludes.patch
rename to gdc/gdc-4.1.2-nocheck-fixincludes.patch