diff --git a/scientific/libmpc/libmpc.conf b/scientific/libmpc/libmpc.conf
index 2c00e5aa7..c712458dd 100644
--- a/scientific/libmpc/libmpc.conf
+++ b/scientific/libmpc/libmpc.conf
@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../libmpc/libmpc.conf
-# Copyright (C) 2010 - 2012 The OpenSDE Project
+# Copyright (C) 2010 - 2016 The OpenSDE Project
 #
 # More information can be found in the files COPYING and README.
 #
@@ -12,7 +12,7 @@
 # GNU General Public License can be found in the file COPYING.
 # --- SDE-COPYRIGHT-NOTE-END ---
 
-if atstage toolchain; then
+if ! atstage native; then
 	# help to find the correct gmp libraries and headers
 	var_append extraconfopt ' ' "--with-gmp-include=$( pkgprefix -r includedir gmp )"
 	var_append extraconfopt ' ' "--with-gmp-lib=$( pkgprefix -r libdir gmp )"
diff --git a/scientific/libmpc/libmpc.desc b/scientific/libmpc/libmpc.desc
index 24c103f96..e0b699e58 100644
--- a/scientific/libmpc/libmpc.desc
+++ b/scientific/libmpc/libmpc.desc
@@ -2,7 +2,7 @@
 [COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 [COPY]
 [COPY] Filename: package/.../libmpc/libmpc.desc
-[COPY] Copyright (C) 2010 - 2012 The OpenSDE Project
+[COPY] Copyright (C) 2010 - 2016 The OpenSDE Project
 [COPY]
 [COPY] More information can be found in the files COPYING and README.
 [COPY]
@@ -29,7 +29,7 @@
 
 [L] LGPL
 [S] Stable
-[V] 1.0.1
+[V] 1.0.3
 [P] X 01-3-5---9 102.255
 
-[D] 1144981931 mpc-1.0.1.tar.gz http://www.multiprecision.org/mpc/download/
+[D] 75734136 mpc-1.0.3.tar.gz http://www.multiprecision.org/mpc/download/