summaryrefslogtreecommitdiff
path: root/toolchain/gdb/gdb.mk
blob: 56077ccb52178d67d3da6cf77468ce7ebe050fd3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
######################################################################
#
# gdb
#
######################################################################
GDB_VERSION:=$(strip $(subst ",, $(BR2_GDB_VERSION)))
#"

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)

$(DL_DIR)/$(GDB_SOURCE):
	$(WGET) -P $(DL_DIR) $(GDB_SITE)/$(GDB_SOURCE)

$(GDB_DIR)/.unpacked: $(DL_DIR)/$(GDB_SOURCE)
	$(GDB_CAT) $(DL_DIR)/$(GDB_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
	toolchain/patch-kernel.sh $(GDB_DIR) toolchain/gdb/$(GDB_VERSION) \*.patch
	# Copy a config.sub from gcc.  This is only necessary until
	# gdb's config.sub supports <arch>-linux-uclibc tuples.
	# Should probably integrate this into the patch.
	touch  $(GDB_DIR)/.unpacked

######################################################################
#
# 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)" \
		$(GDB_TARGET_CONFIGURE_VARS) \
		$(GDB_DIR)/configure \
		--build=$(GNU_HOST_NAME) \
		--host=$(REAL_GNU_TARGET_NAME) \
		--target=$(REAL_GNU_TARGET_NAME) \
		--prefix=/usr \
		$(DISABLE_NLS) \
		--without-uiout --disable-gdbmi \
		--disable-tui --disable-gdbtk --without-x \
		--disable-sim --enable-gdbserver \
		--without-included-gettext \
	);
ifeq ($(ENABLE_LOCALE),true)
	-$(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 $(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:
	$(MAKE) -C $(GDB_DIR) clean

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 $(GDB_SERVER_DIR)/gdbserver $(TARGET_DIR)/usr/bin/gdbserver

gdbserver: $(TARGET_DIR)/usr/bin/gdbserver

gdbserver-clean:
	$(MAKE) -C $(GDB_SERVER_DIR) clean

gdbserver-dirclean:
	rm -rf $(GDB_SERVER_DIR)

######################################################################
#
# gdb client
#
######################################################################

GDB_CLIENT_DIR:=$(TOOL_BUILD_DIR)/gdbclient-$(GDB_VERSION)

$(GDB_CLIENT_DIR)/.configured: $(GDB_DIR)/.unpacked
	mkdir -p $(GDB_CLIENT_DIR)
	(cd $(GDB_CLIENT_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_CLIENT_DIR)/.configured

$(GDB_CLIENT_DIR)/gdb/gdb: $(GDB_CLIENT_DIR)/.configured
	$(MAKE) -C $(GDB_CLIENT_DIR)
	strip $(GDB_CLIENT_DIR)/gdb/gdb

$(TARGET_CROSS)gdb: $(GDB_CLIENT_DIR)/gdb/gdb
	install -c $(GDB_CLIENT_DIR)/gdb/gdb $(TARGET_CROSS)gdb
	ln -s ../../bin/$(REAL_GNU_TARGET_NAME)-gdb \
		$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/gdb

gdbclient: $(TARGET_CROSS)gdb

gdbclient-clean:
	$(MAKE) -C $(GDB_CLIENT_DIR) clean

gdbclient-dirclean:
	rm -rf $(GDB_CLIENT_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_CLIENT)),y)
TARGETS+=gdbclient
endif