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#
# Copyright (C) 2006-2016 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:=gdb

ifeq ($(CONFIG_arc),y)
PKG_VERSION:=arc-2017.09-gdb

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/archive/arc-2017.09-gdb
PKG_HASH:=7e3c2a763bf500a40c5c4591a7e22c591dafc1f214b1d514895c1096e85c883a
GDB_DIR:=binutils-$(PKG_NAME)-$(PKG_VERSION)
PATCH_DIR:=./patches-arc
else
PKG_VERSION:=8.2.1

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@GNU/gdb
PKG_HASH:=0a6a432907a03c5c8eaad3c3cffd50c00a40c3a5e3c4039440624bae703f2202
GDB_DIR:=$(PKG_NAME)-$(PKG_VERSION)
endif

HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GDB_DIR)

HOST_BUILD_PARALLEL:=1

include $(INCLUDE_DIR)/toolchain-build.mk

HOST_CONFIGURE_VARS += \
        gdb_cv_func_sigsetjmp=yes

HOST_CONFIGURE_ARGS = \
        --prefix=$(TOOLCHAIN_DIR) \
        --build=$(GNU_HOST_NAME) \
        --host=$(GNU_HOST_NAME) \
        --target=$(REAL_GNU_TARGET_NAME) \
        --disable-werror \
        --without-uiout \
        --enable-tui --disable-gdbtk --without-x \
        --without-included-gettext \
        --enable-threads \
        --with-expat \
        --without-python \
        --disable-binutils \
        --disable-ld \
        --disable-gas \
        --disable-sim

define Host/Install
        mkdir -p $(TOOLCHAIN_DIR)/bin
        $(INSTALL_BIN) $(HOST_BUILD_DIR)/gdb/gdb $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb
        ln -fs $(TARGET_CROSS)gdb $(TOOLCHAIN_DIR)/bin/$(GNU_TARGET_NAME)-gdb
        strip $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb
endef

define Host/Clean
        rm -rf \
                $(HOST_BUILD_DIR) \
                $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb \
                $(TOOLCHAIN_DIR)/bin/$(GNU_TARGET_NAME)-gdb
endef

$(eval $(call HostBuild))