buildroot

######################################################################

#

# gdb

#

######################################################################

GDB_VERSION:=$(call qstrip,$(BR2_GDB_VERSION))

​

GDB_SOURCE:=gdb-$(GDB_VERSION).tar.bz2

GDB_CAT:=$(BZCAT)

​

ifeq ($(findstring avr32,$(GDB_VERSION)),avr32)

 GDB_SITE:=ftp://www.at91.com/pub/buildroot/

 GDB_PATCH_DIR:=toolchain/gdb/$(GDB_VERSION)

else

 GDB_SITE:=$(BR2_GNU_MIRROR)/gdb

 GDB_PATCH_DIR:=toolchain/gdb/$(GDB_VERSION)

endif

​

GDB_DIR:=$(TOOLCHAIN_DIR)/gdb-$(GDB_VERSION)

​

$(DL_DIR)/$(GDB_SOURCE):

    $(call DOWNLOAD,$(GDB_SITE)/$(GDB_SOURCE))

​

gdb-unpacked: $(GDB_DIR)/.unpacked

$(GDB_DIR)/.unpacked: $(DL_DIR)/$(GDB_SOURCE)

    mkdir -p $(GDB_DIR)

    $(GDB_CAT) $(DL_DIR)/$(GDB_SOURCE) | tar -C $(GDB_DIR) $(TAR_STRIP_COMPONENTS)=1 $(TAR_OPTIONS) -

ifneq ($(call qstrip, $(BR2_XTENSA_CORE_NAME)),)

    tar xf $(BR2_XTENSA_OVERLAY_DIR)/xtensa_$(call qstrip, \

        $(BR2_XTENSA_CORE_NAME)).tar -C $(@D) --strip-components=1 gdb

endif

ifneq ($(wildcard $(GDB_PATCH_DIR)),)

    support/scripts/apply-patches.sh $(GDB_DIR) $(GDB_PATCH_DIR) \*.patch

endif

    $(call CONFIG_UPDATE,$(@D))

    touch $@

​

gdb-patched: $(GDB_DIR)/.unpacked

​

gdb-source: $(DL_DIR)/$(GDB_SOURCE)

gdb-dirclean:

    rm -rf $(GDB_DIR)

​

######################################################################

#

# gdb target

#

######################################################################

​

GDB_TARGET_DIR:=$(BUILD_DIR)/gdb-$(GDB_VERSION)-target

​

GDB_TARGET_CONFIGURE_VARS:= \

    ac_cv_type_uintptr_t=yes \

    gt_cv_func_gettext_libintl=yes \

    ac_cv_func_dcgettext=yes \

    gdb_cv_func_sigsetjmp=yes \

    bash_cv_func_strcoll_broken=no \

    bash_cv_must_reinstall_sighandlers=no \

    bash_cv_func_sigsetjmp=present \

    bash_cv_have_mbstate_t=yes

​

$(GDB_TARGET_DIR)/.configured: $(GDB_DIR)/.unpacked

    mkdir -p $(GDB_TARGET_DIR)

    (cd $(GDB_TARGET_DIR); \

        gdb_cv_func_sigsetjmp=yes \

        $(TARGET_CONFIGURE_OPTS) \

        CFLAGS_FOR_TARGET="$(TARGET_CFLAGS) $(TARGET_LDFLAGS) -Wno-error" \

        CFLAGS="$(TARGET_CFLAGS) $(TARGET_LDFLAGS) -Wno-error" \

        $(GDB_TARGET_CONFIGURE_VARS) \

        $(GDB_DIR)/configure $(QUIET) \

        --cache-file=/dev/null \

        --build=$(GNU_HOST_NAME) \

        --host=$(GNU_TARGET_NAME) \

        --target=$(GNU_TARGET_NAME) \

        --prefix=/usr \

        $(DISABLE_NLS) \

        --without-uiout $(DISABLE_GDBMI) \

        --disable-tui --disable-gdbtk --without-x \

        --disable-sim --enable-gdbserver \

        --without-included-gettext \

        --disable-werror \

        $(QUIET) \

    )

ifeq ($(BR2_ENABLE_LOCALE),y)

    -$(SED) "s,^INTL *=.*,INTL = -lintl,g;" $(GDB_DIR)/gdb/Makefile

endif

    touch $@

​

$(GDB_TARGET_DIR)/gdb/gdb: $(GDB_TARGET_DIR)/.configured

    # force ELF support since it fails due to BFD linking problems

    gdb_cv_var_elf=yes \

    $(TARGET_MAKE_ENV) \