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
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
|
# This file is part of the OpenADK project. OpenADK is copyrighted
# material, please see the LICENCE file in the top-level directory.
CP= cp -fpR
INSTALL_DIR= install -d -m0755
INSTALL_DATA= install -m0644
INSTALL_BIN= install -m0755
INSTALL_SCRIPT= install -m0755
MAKEFLAGS= $(EXTRA_MAKEFLAGS)
BUILD_USER= $(shell id -un)
BUILD_GROUP= $(shell id -gn)
BASE_DIR:= $(TOPDIR)
DISTDIR?= ${BASE_DIR}/dl
BUILD_DIR:= ${BASE_DIR}/build_${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}
BUILD_DIR_PFX:= $(BASE_DIR)/build_*
STAGING_PKG_DIR:= ${BASE_DIR}/pkg_${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}
STAGING_PKG_DIR_PFX:= ${BASE_DIR}/pkg_*
STAGING_HOST_DIR:= ${BASE_DIR}/host_${CPU_ARCH}_${ADK_TARGET_SUFFIX}_${ADK_TARGET_LIBC}
STAGING_HOST_DIR_PFX:= ${BASE_DIR}/host_*
STAGING_JAVA_HOST_DIR:= ${BASE_DIR}/jhost
# use headers and foo-config from system
ifeq ($(ADK_NATIVE),y)
STAGING_TARGET_DIR:=
SCRIPT_TARGET_DIR:= /usr/bin
else
STAGING_TARGET_DIR:= ${BASE_DIR}/target_${CPU_ARCH}_${ADK_TARGET_SUFFIX}_${ADK_TARGET_LIBC}
SCRIPT_TARGET_DIR:= ${STAGING_TARGET_DIR}/scripts
endif
STAGING_DIR:= ${BASE_DIR}/target_${CPU_ARCH}_${ADK_TARGET_SUFFIX}_${ADK_TARGET_LIBC}
STAGING_TARGET_DIR_PFX:=${BASE_DIR}/target_*
# relation from STAGING_HOST_DIR to STAGING_TARGET_DIR (for gcc to find
# its sysroot while staying relocatable)
STAGING_HOST2TARGET:= ../target_${CPU_ARCH}_${ADK_TARGET_SUFFIX}_${ADK_TARGET_LIBC}
TOOLCHAIN_BUILD_DIR= $(BASE_DIR)/toolchain_build_${CPU_ARCH}_${ADK_TARGET_SUFFIX}_${ADK_TARGET_LIBC}
TOOLCHAIN_BUILD_DIR_PFX=$(BASE_DIR)/toolchain_build_*
TOOLS_BUILD_DIR= $(BASE_DIR)/tools_build
JTOOLS_BUILD_DIR= $(BASE_DIR)/jtools_build
TOOLS_DIR:= $(BASE_DIR)/bin/tools
SCRIPT_DIR:= $(BASE_DIR)/scripts
BIN_DIR:= $(BASE_DIR)/bin/${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}
BIN_DIR_PFX:= $(BASE_DIR)/bin
PACKAGE_DIR:= $(BIN_DIR)/packages
TARGET_DIR:= $(BASE_DIR)/root_${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}
TARGET_DIR_PFX:= $(BASE_DIR)/root_*
TARGET_PATH= ${SCRIPT_DIR}:${TOOLS_DIR}:${STAGING_TARGET_DIR}/scripts:${STAGING_HOST_DIR}/bin:${STAGING_HOST_DIR}/usr/bin:${_PATH}
HOST_PATH= ${SCRIPT_DIR}:${TOOLS_DIR}:${STAGING_HOST_DIR}/bin:${STAGING_HOST_DIR}/usr/bin:${_PATH}
AUTOTOOL_PATH= ${TOOLS_DIR}:${STAGING_HOST_DIR}/bin:${STAGING_HOST_DIR}/usr/bin:${STAGING_TARGET_DIR}/scripts:${_PATH}
REAL_GNU_TARGET_NAME= $(CPU_ARCH)-$(ADK_VENDOR)-linux-$(ADK_TARGET_SUFFIX)
GNU_TARGET_NAME= $(CPU_ARCH)-$(ADK_VENDOR)-linux
ifeq ($(ADK_DISABLE_HONOUR_CFLAGS),)
GCC_CHECK:= GCC_HONOUR_COPTS=2
else
GCC_CHECK:=
endif
ifeq ($(ADK_NATIVE),y)
TARGET_CROSS:=
TARGET_COMPILER_PREFIX?=
CONFIGURE_TRIPLE:=
else
TARGET_CROSS:= $(STAGING_HOST_DIR)/bin/$(REAL_GNU_TARGET_NAME)-
TARGET_COMPILER_PREFIX?=${TARGET_CROSS}
CONFIGURE_TRIPLE:= --build=${GNU_HOST_NAME} --host=${GNU_TARGET_NAME} --target=${GNU_TARGET_NAME}
endif
ifneq ($(strip ${ADK_USE_CCACHE}),)
TARGET_COMPILER_PREFIX=ccache ${TARGET_CROSS}
endif
# target compiler flags
TARGET_CC:= ${TARGET_COMPILER_PREFIX}gcc
TARGET_CXX:= ${TARGET_COMPILER_PREFIX}g++
TARGET_LD:= ${TARGET_COMPILER_PREFIX}ld
TARGET_CPPFLAGS:=
ifeq ($(ADK_LINUX_MICROBLAZE),y)
TARGET_CFLAGS:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident $(ADK_TARGET_ABI_CFLAGS)
TARGET_CFLAGS_LIBC:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident $(TARGET_OPTIMIZATION)
else
TARGET_CFLAGS:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident -fhonour-copts $(ADK_TARGET_ABI_CFLAGS)
TARGET_CFLAGS_LIBC:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident -fhonour-copts $(TARGET_OPTIMIZATION)
endif
TARGET_CXXFLAGS:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident
TARGET_LDFLAGS:= -L$(STAGING_TARGET_DIR)/lib -L$(STAGING_TARGET_DIR)/usr/lib \
-Wl,-O2 -Wl,-rpath -Wl,/usr/lib \
-Wl,-rpath-link -Wl,${STAGING_TARGET_DIR}/usr/lib \
$(ADK_TARGET_ABI_LDFLAGS)
ifneq ($(ADK_NATIVE),)
TARGET_CPPFLAGS:=
TARGET_CFLAGS:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident -fhonour-copts
TARGET_LDFLAGS:=
endif
ifneq ($(ADK_TOOLCHAIN_GCC_USE_SSP),)
TARGET_CFLAGS+= -fstack-protector
TARGET_CXXFLAGS+= -fstack-protector
TARGET_LDFLAGS+= -fstack-protector
endif
ifneq ($(ADK_TOOLCHAIN_GCC_USE_LTO),)
TARGET_CFLAGS+= -flto
TARGET_CXXFLAGS+= -flto
TARGET_LDFLAGS+= -flto
endif
ifneq ($(ADK_DEBUG),)
TARGET_CFLAGS+= -g3 -fno-omit-frame-pointer
else
TARGET_CPPFLAGS+= -DNDEBUG
TARGET_CFLAGS+= -fomit-frame-pointer $(TARGET_OPTIMIZATION)
# stop generating eh_frame stuff
TARGET_CFLAGS+= -fno-unwind-tables -fno-asynchronous-unwind-tables
# always add debug information
TARGET_CFLAGS+= -g3
endif
# A nifty macro to make testing gcc features easier (from uClibc project)
check_gcc=$(shell \
if $(CC_FOR_BUILD) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
then echo "$(1)"; else echo "$(2)"; fi)
CF_FOR_BUILD=$(call check_gcc,-fhonour-copts,)
# host compiler flags
CXX_FOR_BUILD?= g++
CPPFLAGS_FOR_BUILD?= -I$(STAGING_HOST_DIR)/usr/include
CFLAGS_FOR_BUILD= -O2 -Wall $(CF_FOR_BUILD)
CXXFLAGS_FOR_BUILD?= -O2 -Wall
LDFLAGS_FOR_BUILD?= -L$(STAGING_HOST_DIR)/usr/lib
FLAGS_FOR_BUILD= ${CPPFLAGS_FOR_BUILD} ${CFLAGS_FOR_BUILD} ${LDFLAGS_FOR_BUILD}
PATCH= ${BASH} $(SCRIPT_DIR)/patch.sh
SED:= sed -i -e
LINUX_DIR:= $(BUILD_DIR)/linux
LINUX_HEADER_DIR:= $(STAGING_DIR)/linux-header
KERNEL_MODULE_FLAGS:= ARCH=${ARCH} KERNELVERSION="2.6" \
KERNEL_PATH=${LINUX_DIR} KERNELDIR=${LINUX_DIR} KERNEL_DIR=${LINUX_DIR} \
PREFIX=/usr CROSS_COMPILE="${TARGET_CROSS}" \
LDFLAGS="$(ADK_TARGET_KERNEL_LDFLAGS)" CFLAGS_MODULE="-fhonour-copts" V=1
TARGET_CONFIGURE_OPTS= PATH='${TARGET_PATH}' \
AR='$(TARGET_CROSS)ar' \
AS='$(TARGET_CROSS)as' \
LD='$(TARGET_CROSS)ld' \
NM='$(TARGET_CROSS)nm' \
RANLIB='$(TARGET_CROSS)ranlib' \
STRIP='${TARGET_CROSS}strip' \
OBJCOPY='${TARGET_CROSS}objcopy' \
CC='$(TARGET_CC)' \
GCC='$(TARGET_CC)' \
CXX='$(TARGET_CXX)' \
CROSS='$(TARGET_CROSS)' \
ARCH=${ARCH}
HOST_CONFIGURE_OPTS= CC_FOR_BUILD='${CC_FOR_BUILD}' \
CPPFLAGS_FOR_BUILD='${CPPFLAGS_FOR_BUILD}' \
CXX_FOR_BUILD='${CXX_FOR_BUILD}' \
CFLAGS_FOR_BUILD='${CFLAGS_FOR_BUILD}' \
LDFLAGS_FOR_BUILD='${LDFLAGS_FOR_BUILD}'
PKG_SUFFIX:= $(strip $(subst ",, $(ADK_PACKAGE_SUFFIX)))
ifeq ($(ADK_TARGET_PACKAGE_IPKG),y)
PKG_BUILD:= PATH='${TARGET_PATH}' \
${BASH} ${SCRIPT_DIR}/ipkg-build
PKG_INSTALL:= IPKG_TMP=$(BUILD_DIR)/tmp \
IPKG_INSTROOT=$(TARGET_DIR) \
IPKG_CONF_DIR=$(STAGING_TARGET_DIR)/etc \
IPKG_OFFLINE_ROOT=$(TARGET_DIR) \
TOOLS_DIR=$(TOOLS_DIR) \
${BASH} ${SCRIPT_DIR}/ipkg \
-force-defaults -force-depends install
PKG_STATE_DIR:= $(TARGET_DIR)/usr/lib/ipkg
else
PKG_BUILD:= ${BASH} ${SCRIPT_DIR}/tarpkg build
PKG_INSTALL:= PKG_INSTROOT=$(TARGET_DIR) \
${BASH} ${SCRIPT_DIR}/tarpkg install
PKG_STATE_DIR:= $(TARGET_DIR)/usr/lib/pkg
endif
ifeq ($(ADK_NATIVE),y)
RSTRIP:= prefix=' ' ${BASH} ${SCRIPT_DIR}/rstrip.sh
else
RSTRIP:= PATH="$(TARGET_PATH)" prefix='${TARGET_CROSS}' ${BASH} ${SCRIPT_DIR}/rstrip.sh
endif
STATCMD:=$(shell if stat -qs .>/dev/null 2>&1; then echo 'stat -f %z';else echo 'stat -c %s';fi)
EXTRACT_CMD= mkdir -p ${WRKDIR}; \
cd ${WRKDIR} && \
for file in ${FULLDISTFILES}; do case $$file in \
*.cpio) \
cat $$file | $(TOOLS_DIR)/cpio -i -d ;; \
*.tar) \
tar -xf $$file ;; \
*.cpio.Z | *.cpio.gz | *.cgz | *.mcz) \
gzip -dc $$file | $(TOOLS_DIR)/cpio -i -d ;; \
*.tar.xz | *.txz) \
xz -dc $$file | tar -xf - ;; \
*.tar.Z | *.tar.gz | *.taz | *.tgz) \
gzip -dc $$file | tar -xf - ;; \
*.cpio.bz2 | *.cbz) \
bzip2 -dc $$file | $(TOOLS_DIR)/cpio -i -d ;; \
*.tar.bz2 | *.tbz | *.tbz2) \
bzip2 -dc $$file | tar -xf - ;; \
*.zip) \
cat $$file | $(TOOLS_DIR)/cpio -ivd -H zip ;; \
*.arm) \
cp $$file ${WRKDIR} ;; \
*) \
echo "Cannot extract '$$file'" >&2; \
false ;; \
esac; done
ifeq ($(VERBOSE),1)
QUIET:=
else
QUIET:= --quiet
endif
FETCH_CMD?= wget --timeout=5 -t 3 $(QUIET)
ifeq ($(ADK_HOST_CYGWIN),y)
EXEEXT:= .exe
endif
include $(TOPDIR)/mk/mirrors.mk
|
