buildroot

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

#

# gdb

#

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

​

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

GDB_SITE = $(BR2_GNU_MIRROR)/gdb

GDB_SOURCE = gdb-$(GDB_VERSION).tar.xz

​

ifeq ($(BR2_arc),y)

GDB_SITE = $(call github,foss-for-synopsys-dwc-arc-processors,binutils-gdb,$(GDB_VERSION))

GDB_SOURCE = gdb-$(GDB_VERSION).tar.gz

endif

​

ifeq ($(BR2_microblaze),y)

GDB_SITE = $(call github,Xilinx,gdb,$(GDB_VERSION))

GDB_SOURCE = gdb-$(GDB_VERSION).tar.gz

endif

​

GDB_LICENSE = GPLv2+, LGPLv2+, GPLv3+, LGPLv3+

GDB_LICENSE_FILES = COPYING COPYING.LIB COPYING3 COPYING3.LIB

​

# We only want gdbserver and not the entire debugger.

ifeq ($(BR2_PACKAGE_GDB_DEBUGGER),)

GDB_SUBDIR = gdb/gdbserver

HOST_GDB_SUBDIR = .

else

GDB_DEPENDENCIES = ncurses \

    $(if $(BR2_PACKAGE_LIBICONV),libiconv)

endif

​

# For the host variant, we really want to build with XML support,

# which is needed to read XML descriptions of target architectures. We

# also need ncurses.

HOST_GDB_DEPENDENCIES = host-expat host-ncurses

​

# Apply the Xtensa specific patches

XTENSA_CORE_NAME = $(call qstrip, $(BR2_XTENSA_CORE_NAME))

ifneq ($(XTENSA_CORE_NAME),)

define GDB_XTENSA_PRE_PATCH

    tar xf $(BR2_XTENSA_OVERLAY_DIR)/xtensa_$(XTENSA_CORE_NAME).tar \

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

endef

GDB_PRE_PATCH_HOOKS += GDB_XTENSA_PRE_PATCH

HOST_GDB_PRE_PATCH_HOOKS += GDB_XTENSA_PRE_PATCH

endif

​

# Prevent gdb to build the documentation

define GDB_DISABLE_DOC

    $(SED) '/^SUBDIRS =/ s/doc//' $(@D)/gdb/Makefile.in

    if test -e $(@D)/bfd/doc/Makefile.in ; then \

        $(SED) 's/^INFO_DEPS =.*$$/INFO_DEPS =/' $(@D)/bfd/doc/Makefile.in ; \

    fi

    if test -e $(@D)/gprof/Makefile.in ; then \

        $(SED) 's/^INFO_DEPS =.*$$/INFO_DEPS =/' $(@D)/gprof/Makefile.in ; \

    fi

endef

GDB_PRE_CONFIGURE_HOOKS += GDB_DISABLE_DOC

HOST_GDB_PRE_CONFIGURE_HOOKS += GDB_DISABLE_DOC

​

# When gdb sources are fetched from the binutils-gdb repository, they

# also contain the binutils sources, but binutils shouldn't be built,

# so we disable it.

GDB_DISABLE_BINUTILS_CONF_OPTS = \

    --disable-binutils \

    --disable-ld \

    --disable-gas

​

GDB_CONF_ENV = \

    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_cv_func_sigsetjmp=yes

​

# The shared only build is not supported by gdb, so enable static build for

# build-in libraries with --enable-static.

GDB_CONF_OPTS = \

    --without-uiout \

    --disable-gdbtk \

    --without-x \

    --disable-sim \

    $(GDB_DISABLE_BINUTILS_CONF_OPTS) \

    $(if $(BR2_PACKAGE_GDB_SERVER),--enable-gdbserver) \

    --with-curses \

    --without-included-gettext \

    --disable-werror \