with gcc 4.5 we will need mpc

toolchain/Makefile

@@ -13,7 +13,7 @@
 
 include $(TOPDIR)/rules.mk
 
-TARGETS:=binutils gmp mpfr gcc
+TARGETS:=binutils gmp mpfr mpc gcc
 ifeq ($(ADK_TARGET_LIB_GLIBC),y)
 TARGETS+=glibc-ports glibc
 LIBC:=glibc
@@ -37,7 +37,7 @@ install: $(TARGETS_INSTALL)
 clean: $(TARGETS_CLEAN)
 download: $(DOWNLOAD)
 
-gcc-prepare: binutils-install gmp-install mpfr-install
+gcc-prepare: binutils-install gmp-install mpfr-install mpc-install
 ifeq ($(ADK_TARGET_LIB_GLIBC),y)
 $(LIBC)-prepare: gcc-prepare kernel-headers-prepare glibc-ports-prepare
 else

toolchain/mpc/Makefile

@@ -0,0 +1,32 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(TOPDIR)/rules.mk
+include Makefile.inc
+include ../rules.mk
+include ${TOPDIR}/mk/buildhlp.mk
+
+ifeq (${ADK_MAKE_PARALLEL},y)
+MPC_MAKEOPTS+=		-j${ADK_MAKE_JOBS}
+endif
+
+$(WRKBUILD)/.headers:
+$(WRKBUILD)/.configured:
+	(cd $(WRKBUILD); \
+		$(WRKBUILD)/configure \
+		--prefix=$(STAGING_TOOLS) \
+		--with-gmp=$(STAGING_TOOLS) \
+		--disable-shared \
+		--enable-static \
+	);
+	touch $@
+
+$(WRKBUILD)/.compiled: $(WRKBUILD)/.configured
+	$(MAKE) ${MPC_MAKEOPTS} -C $(WRKBUILD) all
+	touch $@
+
+$(WRKBUILD)/.installed: $(WRKBUILD)/.compiled
+	$(MAKE) -C $(WRKBUILD) install
+	touch $@
+
+include ${TOPDIR}/mk/toolchain.mk

toolchain/mpc/Makefile.inc

@@ -0,0 +1,9 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+PKG_NAME:=		mpc
+PKG_VERSION:=		0.8.2
+PKG_RELEASE:=		1
+PKG_MD5SUM:=		e98267ebd5648a39f881d66797122fb6
+PKG_SITES:=		http://www.multiprecision.org/mpc/download/
+GMP_BUILD_DIR:=		$(TOOLCHAIN_BUILD_DIR)/w-$(PKG_NAME)-$(PKG_VERSION)-$(PKG_RELEASE)/$(PKG_NAME)-$(PKG_VERSION)