diff -Nru gcc-defaults-1.145/debian/changelog gcc-defaults-1.145+rpi2/debian/changelog
--- gcc-defaults-1.145/debian/changelog	2015-08-03 08:33:32.000000000 +0000
+++ gcc-defaults-1.145+rpi2/debian/changelog	2015-09-07 09:45:39.000000000 +0000
@@ -1,3 +1,17 @@
+gcc-defaults (1.145+rpi2) stretch-staging; urgency=medium
+
+  * Fix a copy/paste screwup that made gdc uninstallable.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Mon, 07 Sep 2015 09:45:15 +0000
+
+gcc-defaults (1.145+rpi1) stretch-staging; urgency=medium
+
+  [changes brought forward from 1.138+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Sun, 31 May 2015 11:25:58 +0000]
+  * Revert gdc to 4.9.x since 5.x gdc won't build in raspbian.
+    and gdc pakcage is hence uninstallable.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Sun, 06 Sep 2015 22:58:20 +0000
+
 gcc-defaults (1.145) unstable; urgency=medium
 
   [ Aurelien Jarno ]
diff -Nru gcc-defaults-1.145/debian/rules gcc-defaults-1.145+rpi2/debian/rules
--- gcc-defaults-1.145/debian/rules	2015-08-01 18:45:32.000000000 +0000
+++ gcc-defaults-1.145+rpi2/debian/rules	2015-09-07 09:45:07.000000000 +0000
@@ -189,7 +189,7 @@
 CV_GCJ		:= 5.2.1-$(REL_NO_52)
 CV_GIJ		:= 5.2.1-$(REL_NO_52)
 CV_LIBGCJBC	:= 5.2.1-$(REL_NO_52)
-CV_GDC		:= 5.2.1-$(REL_NO_52)
+CV_GDC		:= 5.2.1-$(REL_NO_52)~really4.9.2
 CV_LIBGCJCOMMON	:= 1:4.9.3-$(REL_NO_493)
 
 ifneq (,$(filter $(DEB_HOST_ARCH), $(gcc49_archs)))
@@ -217,7 +217,7 @@
 REQV_GGO	= $(REQV_5)
 REQV_GCJ	= $(REQV_5)
 REQV_GIJ	= $(REQV_5)
-REQV_GDC	= $(REQV_5)
+REQV_GDC	= $(REQV_49)
 
 ifneq (,$(filter $(DEB_HOST_ARCH),$(gcc49_archs)))
   REQV_CPP	= $(REQV_49)
@@ -332,12 +332,13 @@
   V_GCJ	:= $(shell echo $(CV_GCJ_HACKED)   | sed 's/-[^-]*$$//')
   V_GIJ	:= $(shell echo $(CV_GIJ_HACKED)   | sed 's/-[^-]*$$//')
 endif
-V_GDC	:= $(shell echo $(CV_GDC)   | sed 's/-[^-]*$$//')
+#V_GDC	:= $(shell echo $(CV_GDC)   | sed 's/-[^-]*$$//')
+V_GDC	:= 4.9.2
 
 # number for the package name
 PV_CPP	:= $(shell echo $(V_CPP)   | awk -F. '{printf "%d", $$1}')
 PV_GCC	:= $(shell echo $(V_GCC)   | awk -F. '{printf "%d", $$1}')
-PV_GDC	:= $(shell echo $(V_GDC)   | awk -F. '{printf "%d", $$1}')
+PV_GDC	:= $(shell echo $(V_GDC)   | awk -F. '{printf "%d.%d", $$1, $$2}')
 PV_GPP	:= $(shell echo $(V_GPP)   | awk -F. '{printf "%d", $$1}')
 PV_GOBJC:= $(shell echo $(V_GOBJC) | awk -F. '{printf "%d", $$1}')
 PV_GOBJCXX:= $(shell echo $(V_GOBJCXX) | awk -F. '{printf "%d", $$1}')