- prefer shared libs on the host

package/gmp/gmp.mk

@@ -10,7 +10,7 @@ GMP_CAT:=$(BZCAT)
 GMP_DIR:=$(TOOL_BUILD_DIR)/gmp-$(GMP_VERSION)
 GMP_TARGET_DIR:=$(BUILD_DIR)/gmp-$(GMP_VERSION)
 GMP_BINARY:=libgmp$(LIBTGTEXT)
-GMP_HOST_BINARY:=libgmp$(HOST_LIBEXT)
+GMP_HOST_BINARY:=libgmp$(HOST_SHREXT)
 GMP_LIBVERSION:=3.4.1
 
 ifeq ($(BR2_ENDIAN),"BIG")
@@ -123,7 +123,7 @@ $(GMP_DIR2)/.configured: $(GMP_DIR)/.unpacked
 	);
 	touch $@
 
-$(GMP_HOST_DIR)/lib/$(GMP_HOST_BINARY): $(GMP_DIR2)/.configured
+$(GMP_HOST_DIR)/lib/libgmp$(HOST_LIBEXT)/lib/libgmp$(HOST_SHREXT): $(GMP_DIR2)/.configured
 	$(MAKE) -C $(GMP_DIR2) install
 
 host-libgmp: $(GMP_HOST_DIR)/lib/$(GMP_HOST_BINARY)

package/mpfr/mpfr.mk

@@ -12,7 +12,7 @@ MPFR_SITE:=http://www.mpfr.org/mpfr-current/
 MPFR_DIR:=$(TOOL_BUILD_DIR)/mpfr-$(MPFR_VERSION)
 MPFR_TARGET_DIR:=$(BUILD_DIR)/mpfr-$(MPFR_VERSION)
 MPFR_BINARY:=libmpfr$(LIBTGTEXT)
-MPFR_HOST_BINARY:=libmpfr$(HOST_LIBEXT)
+MPFR_HOST_BINARY:=libmpfr$(HOST_SHREXT)
 MPFR_LIBVERSION:=1.0.1
 
 ifeq ($(BR2_ENDIAN),"BIG")
@@ -140,7 +140,7 @@ $(MPFR_DIR2)/.configured: $(MPFR_DIR)/.unpacked $(GMP_HOST_DIR)/lib/$(GMP_HOST_B
 	);
 	touch $@
 
-$(MPFR_HOST_DIR)/lib/$(MPFR_HOST_BINARY): $(MPFR_DIR2)/.configured
+$(MPFR_HOST_DIR)/lib/libmpfr$(HOST_LIBEXT) $(MPFR_HOST_DIR)/lib/libmpfr$(HOST_SHREXT): $(MPFR_DIR2)/.configured
 	$(MAKE) -C $(MPFR_DIR2) install
 
 host-libmpfr: $(MPFR_HOST_DIR)/lib/$(MPFR_HOST_BINARY)

toolchain/binutils/binutils.mk

@@ -49,8 +49,8 @@ BINUTILS_NO_MPFR:=y
 endif
 
 ifndef BINUTILS_NO_MPFR
-BINUTILS_HOST_PREREQ:=$(TOOL_BUILD_DIR)/gmp/lib/libgmp$(HOST_LIBEXT) \
-	$(TOOL_BUILD_DIR)/mpfr/lib/libmpfr$(HOST_LIBEXT)
+BINUTILS_HOST_PREREQ:=$(TOOL_BUILD_DIR)/gmp/lib/libgmp$(HOST_SHREXT) \
+	$(TOOL_BUILD_DIR)/mpfr/lib/libmpfr$(HOST_SHREXT)
 
 BINUTILS_TARGET_PREREQ:=$(TARGET_DIR)/lib/libgmp$(LIBTGTEXT) \
 	$(TARGET_DIR)/lib/libmpfr$(LIBTGTEXT)