buildroot snapshot

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@480 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 226 insertions, 0 deletions

diff --git a/misc/buildroot/toolchain/gdb/gdb.mk b/misc/buildroot/toolchain/gdb/gdb.mk
new file mode 100644
index 000000000..853ce51b2
--- /dev/null
+++ b/misc/buildroot/toolchain/gdb/gdb.mk
@@ -0,0 +1,226 @@
+######################################################################
+#
+# gdb
+#
+######################################################################
+GDB_VERSION:=$(strip $(subst ",, $(BR2_GDB_VERSION)))
+
+ifeq ($(GDB_VERSION),snapshot)
+# Be aware that this changes daily....
+GDB_SITE:=ftp://sources.redhat.com/pub/gdb/snapshots/current
+GDB_SOURCE:=gdb.tar.bz2
+GDB_CAT:=$(BZCAT)
+GDB_DIR:=$(TOOL_BUILD_DIR)/gdb-$(GDB_VERSION)
+else
+GDB_SITE:=http://ftp.gnu.org/gnu/gdb
+GDB_SOURCE:=gdb-$(GDB_VERSION).tar.bz2
+GDB_CAT:=$(BZCAT)
+
+GDB_DIR:=$(TOOL_BUILD_DIR)/gdb-$(GDB_VERSION)
+
+# NOTE: This option should not be used with gdb versions 6.4 and above.
+ifeq ($(GDB_VERSION),6.2.1)
+DISABLE_GDBMI:=--disable-gdbmi
+endif
+
+ifeq ($(GDB_VERSION),6.3)
+DISABLE_GDBMI:=--disable-gdbmi
+endif
+endif
+
+$(DL_DIR)/$(GDB_SOURCE):
+	$(WGET) -P $(DL_DIR) $(GDB_SITE)/$(GDB_SOURCE)
+
+gdb-unpacked: $(GDB_DIR)/.unpacked
+$(GDB_DIR)/.unpacked: $(DL_DIR)/$(GDB_SOURCE)
+	$(GDB_CAT) $(DL_DIR)/$(GDB_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
+ifeq ($(GDB_VERSION),snapshot)
+	GDB_REAL_DIR=$(shell \
+		tar jtf $(DL_DIR)/$(GDB_SOURCE) | head -1 | cut -d"/" -f1)
+	ln -sf $(TOOL_BUILD_DIR)/$(shell tar jtf $(DL_DIR)/$(GDB_SOURCE) | head -1 | cut -d"/" -f1) $(GDB_DIR)
+endif
+	toolchain/patch-kernel.sh $(GDB_DIR) toolchain/gdb/$(GDB_VERSION) \*.patch
+	$(CONFIG_UPDATE) $(GDB_DIR)
+	touch $(GDB_DIR)/.unpacked
+
+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) $(TARGET_LDFLAGS)" \
+		CFLAGS="$(TARGET_CFLAGS) $(TARGET_LDFLAGS)" \
+		$(GDB_TARGET_CONFIGURE_VARS) \
+		$(GDB_DIR)/configure \
+		--build=$(GNU_HOST_NAME) \
+		--host=$(REAL_GNU_TARGET_NAME) \
+		--target=$(REAL_GNU_TARGET_NAME) \
+		--prefix=/usr \
+		$(DISABLE_NLS) \
+		--without-uiout $(DISABLE_GDBMI) \
+		--disable-tui --disable-gdbtk --without-x \
+		--disable-sim --enable-gdbserver \
+		--without-included-gettext \
+	);
+ifeq ($(BR2_ENABLE_LOCALE),y)
+	-$(SED) "s,^INTL *=.*,INTL = -lintl,g;" $(GDB_DIR)/gdb/Makefile
+endif
+	touch  $(GDB_TARGET_DIR)/.configured
+
+$(GDB_TARGET_DIR)/gdb/gdb: $(GDB_TARGET_DIR)/.configured
+	$(MAKE) CC=$(TARGET_CC) MT_CFLAGS="$(TARGET_CFLAGS)" \
+		-C $(GDB_TARGET_DIR)
+	$(STRIP) $(GDB_TARGET_DIR)/gdb/gdb
+
+$(TARGET_DIR)/usr/bin/gdb: $(GDB_TARGET_DIR)/gdb/gdb
+	install -c -D $(GDB_TARGET_DIR)/gdb/gdb $(TARGET_DIR)/usr/bin/gdb
+
+gdb_target: ncurses $(TARGET_DIR)/usr/bin/gdb
+
+gdb_target-source: $(DL_DIR)/$(GDB_SOURCE)
+
+gdb_target-clean:
+	@if [ -d $(GDB_DIR)/Makefile ] ; then \
+		$(MAKE) -C $(GDB_DIR) clean ; \
+	fi;
+
+gdb_target-dirclean:
+	rm -rf $(GDB_DIR)
+
+######################################################################
+#
+# gdbserver
+#
+######################################################################
+
+GDB_SERVER_DIR:=$(BUILD_DIR)/gdbserver-$(GDB_VERSION)
+
+$(GDB_SERVER_DIR)/.configured: $(GDB_DIR)/.unpacked
+	mkdir -p $(GDB_SERVER_DIR)
+	(cd $(GDB_SERVER_DIR); \
+		$(TARGET_CONFIGURE_OPTS) \
+		gdb_cv_func_sigsetjmp=yes \
+		$(GDB_DIR)/gdb/gdbserver/configure \
+		--build=$(GNU_HOST_NAME) \
+		--host=$(REAL_GNU_TARGET_NAME) \
+		--target=$(REAL_GNU_TARGET_NAME) \
+		--prefix=/usr \
+		--exec-prefix=/usr \
+		--bindir=/usr/bin \
+		--sbindir=/usr/sbin \
+		--libexecdir=/usr/lib \
+		--sysconfdir=/etc \
+		--datadir=/usr/share \
+		--localstatedir=/var \
+		--mandir=/usr/man \
+		--infodir=/usr/info \
+		--includedir=$(STAGING_DIR)/include \
+		$(DISABLE_NLS) \
+		--without-uiout $(DISABLE_GDBMI) \
+		--disable-tui --disable-gdbtk --without-x \
+		--without-included-gettext \
+	);
+	touch  $(GDB_SERVER_DIR)/.configured
+
+$(GDB_SERVER_DIR)/gdbserver: $(GDB_SERVER_DIR)/.configured
+	$(MAKE) CC=$(TARGET_CC) MT_CFLAGS="$(TARGET_CFLAGS)" \
+		-C $(GDB_SERVER_DIR)
+	$(STRIP) $(GDB_SERVER_DIR)/gdbserver
+$(TARGET_DIR)/usr/bin/gdbserver: $(GDB_SERVER_DIR)/gdbserver
+	install -c -D $(GDB_SERVER_DIR)/gdbserver $(TARGET_DIR)/usr/bin/gdbserver
+
+gdbserver: $(TARGET_DIR)/usr/bin/gdbserver
+
+gdbserver-clean:
+	@if [ -d $(GDB_SERVER_DIR)/Makefile ] ; then \
+		$(MAKE) -C $(GDB_SERVER_DIR) clean ; \
+	fi;
+
+gdbserver-dirclean:
+	rm -rf $(GDB_SERVER_DIR)
+
+######################################################################
+#
+# gdb on host
+#
+######################################################################
+
+GDB_HOST_DIR:=$(TOOL_BUILD_DIR)/gdbhost-$(GDB_VERSION)
+
+$(GDB_HOST_DIR)/.configured: $(GDB_DIR)/.unpacked
+	mkdir -p $(GDB_HOST_DIR)
+	(cd $(GDB_HOST_DIR); \
+		gdb_cv_func_sigsetjmp=yes \
+		$(GDB_DIR)/configure \
+		--prefix=$(STAGING_DIR) \
+		--build=$(GNU_HOST_NAME) \
+		--host=$(GNU_HOST_NAME) \
+		--target=$(REAL_GNU_TARGET_NAME) \
+		$(DISABLE_NLS) \
+		--without-uiout $(DISABLE_GDBMI) \
+		--disable-tui --disable-gdbtk --without-x \
+		--without-included-gettext \
+		--enable-threads \
+	);
+	touch  $(GDB_HOST_DIR)/.configured
+
+$(GDB_HOST_DIR)/gdb/gdb: $(GDB_HOST_DIR)/.configured
+	$(MAKE) -C $(GDB_HOST_DIR)
+	strip $(GDB_HOST_DIR)/gdb/gdb
+
+$(TARGET_CROSS)gdb: $(GDB_HOST_DIR)/gdb/gdb
+	install -c $(GDB_HOST_DIR)/gdb/gdb $(TARGET_CROSS)gdb
+	ln -snf ../../bin/$(REAL_GNU_TARGET_NAME)-gdb \
+		$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/gdb
+	ln -snf $(REAL_GNU_TARGET_NAME)-gdb \
+		$(STAGING_DIR)/bin/$(GNU_TARGET_NAME)-gdb
+
+gdbhost: $(TARGET_CROSS)gdb
+
+gdbhost-clean:
+	@if [ -d $(GDB_HOST_DIR)/Makefile ] ; then \
+		$(MAKE) -C $(GDB_HOST_DIR) clean ; \
+	fi;
+
+gdbhost-dirclean:
+	rm -rf $(GDB_HOST_DIR)
+
+
+
+#############################################################
+#
+# Toplevel Makefile options
+#
+#############################################################
+ifeq ($(strip $(BR2_PACKAGE_GDB)),y)
+TARGETS+=gdb_target
+endif
+
+ifeq ($(strip $(BR2_PACKAGE_GDB_SERVER)),y)
+TARGETS+=gdbserver
+endif
+
+ifeq ($(strip $(BR2_PACKAGE_GDB_HOST)),y)
+TARGETS+=gdbhost
+endif