summaryrefslogtreecommitdiff
path: root/mk/eglibc.mk
blob: 00e2ab85280e1ab07a418fd064e219e0270453eb (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
################################################################################
# Embtoolkit
# Copyright(C) 2009-2010 Abdoulaye Walsimou GAYE. All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
#
# \file         eglibc.mk
# \brief	eglibc.mk of Embtoolkit
# \author       Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
# \date         May 2009
################################################################################
EGLIBC_VERSION := $(subst ",,$(strip $(CONFIG_EMBTK_EGLIBC_VERSION_STRING)))
EGLIBC_BRANCH := $(subst ",,$(strip $(CONFIG_EMBTK_EGLIBC_BRANCH_STRING)))
EGLIBC_SVN_REVISION := $(CONFIG_EMBTK_EGLIBC_SVN_REVISION)
EGLIBC_SITE := http://www.eglibc.org
EGLIBC_SVN_SITE := http://www.eglibc.org/svn
EGLIBC_PATCHES_SITE := ftp://ftp.embtoolkit.org/embtoolkit.org/eglibc/patches
EGLIBC_PACKAGE := eglibc-$(EGLIBC_VERSION).tar.bz2
EGLIBC_HEADERS_BUILD_DIR := $(TOOLS_BUILD)/eglibc-headers
EGLIBC_BUILD_DIR := $(TOOLS_BUILD)/eglibc

#Hard or soft floating point in eglibc?
ifeq ($(CONFIG_EMBTK_SOFTFLOAT),y)
EGLIBC_FLOAT_TYPE := --with-fp=no
else
EGLIBC_FLOAT_TYPE := --with-fp=yes
endif

OPTION_GROUPS_FILE = $(EMBTK_ROOT)/mk/eglibc/eglibc-$(EGLIBC_VERSION)-options.mk

eglibc-headers_install: $(EGLIBC_HEADERS_BUILD_DIR)/.installed
eglibc_install: $(EGLIBC_BUILD_DIR)/.installed

$(EGLIBC_HEADERS_BUILD_DIR)/.installed: eglibc_download \
	$(EGLIBC_HEADERS_BUILD_DIR)/.decompressed \
	EGLIBC_OPTIONS_PARSE $(EGLIBC_HEADERS_BUILD_DIR)/.configured
	$(call EMBTK_INSTALL_MSG,"headers eglibc-$(EGLIBC_VERSION)")
	$(MAKE) -C $(EGLIBC_HEADERS_BUILD_DIR) install-headers \
	install_root=$(SYSROOT) install-bootstrap-headers=yes && \
	$(MAKE) -C $(EGLIBC_HEADERS_BUILD_DIR) csu/subdir_lib
	@cp $(EGLIBC_HEADERS_BUILD_DIR)/csu/crt1.o $(SYSROOT)/usr/lib/
	@cp $(EGLIBC_HEADERS_BUILD_DIR)/csu/crti.o $(SYSROOT)/usr/lib/
	@cp $(EGLIBC_HEADERS_BUILD_DIR)/csu/crtn.o $(SYSROOT)/usr/lib/
	$(TOOLS)/bin/$(STRICT_GNU_TARGET)-gcc -nostdlib -nostartfiles \
	-shared -x c /dev/null -o $(SYSROOT)/usr/lib/libc.so
	@touch $@

eglibc_download:
	$(call EMBTK_GENERIC_MESSAGE,"downloading eglibc-$(EGLIBC_VERSION) \
	if necessary ...")
ifeq ($(CONFIG_EMBTK_EGLIBC_VERSION_STRING),"trunk")
	@cd $(EMBTK_ROOT)/src; \
	svn co $(EGLIBC_SVN_SITE)/trunk \
	-r$(EGLIBC_SVN_REVISION) eglibc-$(EGLIBC_VERSION)
else
	@cd $(EMBTK_ROOT)/src; \
	svn co $(EGLIBC_SVN_SITE)/branches/eglibc-$(EGLIBC_BRANCH) \
	-r$(EGLIBC_SVN_REVISION) eglibc-$(EGLIBC_VERSION)
endif
	@cd $(EMBTK_ROOT)/src; \
	cd eglibc-$(EGLIBC_VERSION); touch `find . -name configure`; cd ../;\
	test -e $(DOWNLOAD_DIR)/$(EGLIBC_PACKAGE) || \
	tar cjvf $(EGLIBC_PACKAGE) eglibc-$(EGLIBC_VERSION); \
	test -e $(DOWNLOAD_DIR)/$(EGLIBC_PACKAGE) || \
	mv $(EGLIBC_PACKAGE) $(DOWNLOAD_DIR)
ifeq	($(CONFIG_EMBTK_EGLIBC_NEED_PATCH),y)
	@test -e $(DOWNLOAD_DIR)/eglibc-$(EGLIBC_VERSION).patch || \
	wget $(EGLIBC_PATCHES_SITE)/eglibc-$(EGLIBC_VERSION)-*.patch \
	-O $(DOWNLOAD_DIR)/eglibc-$(EGLIBC_VERSION).patch
endif

$(EGLIBC_HEADERS_BUILD_DIR)/.decompressed:
	$(call EMBTK_DECOMPRESS_MSG,$(EGLIBC_PACKAGE))
	@tar -C $(TOOLS_BUILD) -xjf $(DOWNLOAD_DIR)/$(EGLIBC_PACKAGE)
ifeq	($(CONFIG_EMBTK_EGLIBC_NEED_PATCH),y)
	cd $(TOOLS_BUILD)/eglibc-$(EGLIBC_VERSION); \
	patch -p1 < $(DOWNLOAD_DIR)/eglibc-$(EGLIBC_VERSION).patch
endif
	@cp -R $(TOOLS_BUILD)/eglibc-$(EGLIBC_VERSION)/ports \
	$(TOOLS_BUILD)/eglibc-$(EGLIBC_VERSION)/libc/
	@mkdir -p $(EGLIBC_HEADERS_BUILD_DIR)
	@mkdir -p $(EGLIBC_BUILD_DIR)
	@touch $@

$(EGLIBC_HEADERS_BUILD_DIR)/.configured:
	$(call EMBTK_CONFIGURE_MSG,eglibc-$(EGLIBC_VERSION))
	cd $(EGLIBC_HEADERS_BUILD_DIR); BUILD_CC=$(HOSTCC_CACHED) \
	CFLAGS="$(EMBTK_TARGET_ABI) $(EMBTK_TARGET_FLOAT_CFLAGS) \
	$(TARGET_CFLAGS) -pipe" \
	CC=$(TOOLS)/bin/$(STRICT_GNU_TARGET)-gcc \
	CXX=$(TOOLS)/bin/$(STRICT_GNU_TARGET)-g++ \
	AR=$(TOOLS)/bin/$(STRICT_GNU_TARGET)-ar \
	RANLIB=$(TOOLS)/bin/$(STRICT_GNU_TARGET)-ranlib \
	$(TOOLS_BUILD)/eglibc-$(EGLIBC_VERSION)/libc/configure --prefix=/usr \
	--with-headers=$(SYSROOT)/usr/include \
	--host=$(STRICT_GNU_TARGET) --build=$(HOST_BUILD) $(EGLIBC_FLOAT_TYPE) \
	--disable-profile --without-gd --without-cvs --enable-add-ons \
	--enable-kernel="2.6.0" --disable-versioning \
	--with-bugurl=$(EMBTK_BUGURL)
	@touch $@

$(EGLIBC_BUILD_DIR)/.installed: $(EGLIBC_BUILD_DIR)/.configured
	$(call EMBTK_INSTALL_MSG,eglibc-$(EGLIBC_VERSION))
	PATH=$(PATH):$(TOOLS)/bin/ $(MAKE) -C $(EGLIBC_BUILD_DIR) $(J)
	PATH=$(PATH):$(TOOLS)/bin/ $(MAKE) -C $(EGLIBC_BUILD_DIR) install \
	install_root=$(SYSROOT)
	@touch $@

$(EGLIBC_BUILD_DIR)/.configured:
	$(call EMBTK_CONFIGURE_MSG,eglibc-$(EGLIBC_VERSION))
	cd $(EGLIBC_BUILD_DIR); BUILD_CC=$(HOSTCC_CACHED) \
	CFLAGS="$(EMBTK_TARGET_ABI) $(EMBTK_TARGET_FLOAT_CFLAGS) \
	$(TARGET_CFLAGS) -pipe" \
	CC=$(TARGETCC_CACHED) \
	CXX=$(TARGETCXX_CACHED) \
	AR=$(TARGETAR) \
	RANLIB=$(TARGETRANLIB) \
	$(TOOLS_BUILD)/eglibc-$(EGLIBC_VERSION)/libc/configure --prefix=/usr \
	--with-headers=$(SYSROOT)/usr/include \
	--host=$(STRICT_GNU_TARGET) --build=$(HOST_BUILD) $(EGLIBC_FLOAT_TYPE) \
	--disable-profile --without-gd --without-cvs --enable-add-ons \
	--enable-kernel="2.6.0" --disable-versioning \
	--with-bugurl=$(EMBTK_BUGURL) \
	--with-pkgversion="EGLIBC from embtoolkit-$(EMBTK_VERSION)"
	@touch $@

EGLIBC_OPTIONS_PARSE:
	$(call EMBTK_GENERIC_MESSAGE,"Parsing \
	eglibc-$(EGLIBC_VERSION) option groups...")
	@cat $(OPTION_GROUPS_FILE) > $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
	@echo "#######################################################" >> $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
	@echo "# From embtoolkit-$(EMBTK_VERSION) configuration menu #" >> $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
	@echo "#######################################################" >> $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
	@grep "CONFIG_KEMBTK_EGLIBC_" $(EMBTK_ROOT)/.config | \
	sed -e 's/CONFIG_KEMBTK_EGLIBC_*//g' \
	>> $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
	@sed -i 's/"//g' $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
	@cp $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config \
	$(EGLIBC_BUILD_DIR)/option-groups.config