--- /dev/null
+################################################################################
+#
+# 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-$(GDB_VERSION).tar.gz
+GDB_FROM_GIT = y
+endif
+
+ifeq ($(BR2_microblaze),y)
+GDB_SITE = $(call github,Xilinx,gdb,$(GDB_VERSION))
+GDB_SOURCE = gdb-$(GDB_VERSION).tar.gz
+GDB_FROM_GIT = y
+endif
+
+# Use .tar.bz2 for 7.7.x since there was no .tar.xz release back then
+ifneq ($(filter 7.7.%,$(GDB_VERSION)),)
+GDB_SOURCE = gdb-$(GDB_VERSION).tar.bz2
+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
+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
+
+# 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 $(BR2_PACKAGE_GDB_SERVER),--enable-gdbserver) \
+ --with-curses \
+ --without-included-gettext \
+ --disable-werror \
+ --enable-static
+
+ifeq ($(BR2_PACKAGE_GDB_TUI),y)
+GDB_CONF_OPTS += --enable-tui
+else
+GDB_CONF_OPTS += --disable-tui
+endif
+
+ifeq ($(BR2_PACKAGE_GDB_PYTHON),y)
+GDB_CONF_OPTS += --with-python=$(TOPDIR)/package/gdb/gdb-python-config
+GDB_DEPENDENCIES += python
+else
+GDB_CONF_OPTS += --without-python
+endif
+
+# This removes some unneeded Python scripts and XML target description
+# files that are not useful for a normal usage of the debugger.
+define GDB_REMOVE_UNNEEDED_FILES
+ $(RM) -rf $(TARGET_DIR)/usr/share/gdb
+endef
+
+GDB_POST_INSTALL_TARGET_HOOKS += GDB_REMOVE_UNNEEDED_FILES
+
+# This installs the gdbserver somewhere into the $(HOST_DIR) so that
+# it becomes an integral part of the SDK, if the toolchain generated
+# by Buildroot is later used as an external toolchain. We install it
+# in debug-root/usr/bin/gdbserver so that it matches what Crosstool-NG
+# does.
+define GDB_SDK_INSTALL_GDBSERVER
+ $(INSTALL) -D -m 0755 $(TARGET_DIR)/usr/bin/gdbserver \
+ $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/debug-root/usr/bin/gdbserver
+endef
+
+ifeq ($(BR2_PACKAGE_GDB_SERVER),y)
+GDB_POST_INSTALL_TARGET_HOOKS += GDB_SDK_INSTALL_GDBSERVER
+endif
+
+# A few notes:
+# * --target, because we're doing a cross build rather than a real
+# host build.
+# * --enable-static because gdb really wants to use libbfd.a
+HOST_GDB_CONF_OPTS = \
+ --target=$(GNU_TARGET_NAME) \
+ --enable-static \
+ --without-uiout \
+ --disable-gdbtk \
+ --without-x \
+ --enable-threads \
+ --disable-werror \
+ --without-included-gettext \
+ $(GDB_DISABLE_BINUTILS_CONF_OPTS) \
+ --disable-sim
+
+ifeq ($(BR2_PACKAGE_HOST_GDB_TUI),y)
+HOST_GDB_CONF_OPTS += --enable-tui
+else
+HOST_GDB_CONF_OPTS += --disable-tui
+endif
+
+ifeq ($(BR2_PACKAGE_HOST_GDB_PYTHON),y)
+HOST_GDB_CONF_OPTS += --with-python=$(HOST_DIR)/usr/bin/python2
+HOST_GDB_DEPENDENCIES += host-python
+else
+HOST_GDB_CONF_OPTS += --without-python
+endif
+
+ifeq ($(GDB_FROM_GIT),y)
+GDB_DEPENDENCIES += host-texinfo
+HOST_GDB_DEPENDENCIES += host-texinfo
+else
+# don't generate documentation
+GDB_CONF_ENV += ac_cv_prog_MAKEINFO=missing
+HOST_GDB_CONF_ENV += ac_cv_prog_MAKEINFO=missing
+endif
+
+# legacy $arch-linux-gdb symlink
+define HOST_GDB_ADD_SYMLINK
+ cd $(HOST_DIR)/usr/bin && \
+ ln -snf $(GNU_TARGET_NAME)-gdb $(ARCH)-linux-gdb
+endef
+
+HOST_GDB_POST_INSTALL_HOOKS += HOST_GDB_ADD_SYMLINK
+
+HOST_GDB_POST_INSTALL_HOOKS += gen_gdbinit_file
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))
Code Review / packages / trusty / cirros-testvm.git / blobdiff