gmp: import from packages, update and reduce size

Signed-off-by: Steven Barth <steven@midlink.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41247 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/libs/gmp/Makefile

@@ -0,0 +1,68 @@
+#
+# Copyright (C) 2006-2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=gmp
+PKG_VERSION:=6.0.0
+PKG_REVISION:=a
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)$(PKG_REVISION).tar.xz
+PKG_SOURCE_URL:=ftp://ftp.gmplib.org/pub/$(PKG_NAME)/
+PKG_MD5SUM:=1e6da4e434553d2811437aa42c7f7c76
+
+PKG_BUILD_PARALLEL:=1
+PKG_INSTALL:=1
+PKG_FIXUP:=autoreconf
+
+PKG_USE_MIPS16:=0
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/libgmp
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=GNU multiprecision arithmetic library
+  URL:=http://gmplib.org/
+endef
+
+define Package/libgmp/description
+	GMP is a free library for arbitrary precision arithmetic, operating on
+	signed integers, rational numbers, and floating point numbers.
+endef
+
+TARGET_CFLAGS += $(FPIC)
+CONFIGURE_VARS += CC="$(TARGET_CROSS)gcc"
+CONFIGURE_ARGS += \
+	--enable-shared \
+	--enable-static \
+	--without-readline \
+	--disable-fft \
+
+
+define Build/Compile
+	$(call Build/Compile/Default, \
+		DESTDIR="$(PKG_INSTALL_DIR)" \
+		CC="$(TARGET_CC)" \
+		all \
+	)
+endef
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/gmp* $(1)/usr/include/
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libgmp.{a,so*} $(1)/usr/lib/
+endef
+
+define Package/libgmp/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libgmp.so.* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,libgmp))