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
|
DESCRIPTION = "C library for embedded systems"
LICENSE = "LGPL"
SECTION = "libs"
PRIORITY = "required"
#
# For now, we will skip building of a gcc package if it is a uclibc one
# and our build is not a uclibc one, and we skip a glibc one if our build
# is a uclibc build.
#
# See the note in gcc/gcc_3.4.0.oe
#
python __anonymous () {
import bb, re
uc_os = (re.match('.*uclibc*', bb.data.getVar('TARGET_OS', d, 1)) != None)
if not uc_os:
raise bb.parse.SkipPackage("incompatible with target %s" %
bb.data.getVar('TARGET_OS', d, 1))
}
PROVIDES += "virtual/libc virtual/${TARGET_PREFIX}libc-for-gcc"
PROVIDES += "${@['virtual/libiconv', ''][bb.data.getVar('USE_NLS', d, 1) != 'yes']}"
DEPENDS = "virtual/${TARGET_PREFIX}binutils \
virtual/${TARGET_PREFIX}gcc-initial linux-libc-headers"
# Blackfin needs a wrapper around ld
DEPENDS_append_bfin = " elf2flt "
INHIBIT_DEFAULT_DEPS = "1"
PARALLEL_MAKE = ""
PACKAGES =+ "ldd uclibc-utils-dbg uclibc-utils uclibc-gconv uclibc-thread-db"
# The last line (gdb and lib1) is for uclinux-uclibc builds
uclibc_baselibs = "/lib/libcrypt*.so* /lib/libdl*.so \
/lib/libintl*.so* /lib/libm*.so \
/lib/libnsl*.so* /lib/libpthread*.so \
/lib/libresolv*.so* /lib/libutil*.so \
/lib/libuClibc*.so* /lib/ld*.so* \
/lib/libc*.so* /lib/libdl*.so* \
/lib/libm*.so* /lib/libutil*.so* \
/lib/libpthread*.so* /lib/librt*.so* \
/usr/lib/libc.gdb /usr/lib/libc /lib/lib1.so \
"
FILES_${PN} = "${sysconfdir} ${uclibc_baselibs} /sbin/ldconfig \
${libexecdir} ${datadir}/zoneinfo ${libdir}/locale"
FILES_ldd = "${bindir}/ldd"
FILES_uclibc-dev += "${libdir}/*.o"
FILES_uclibc-utils = "${bindir} ${sbindir}"
FILES_uclibc-utils-dbg += "${bindir}/.debug ${sbindir}/.debug"
FILES_uclibc-gconv = "${libdir}/gconv"
FILES_uclibc-thread-db = "/lib/libthread_db*"
RPROVIDES_uclibc-dev += "libc-dev"
#
# This locale file gets copied into uClibc-${PV}/extra/locale/ prior to
# build, it does not need to be unpacked, but we can't inhibit the unpacking
# in the current build system.
#
UCLIBC_LOCALE_FILE = "uClibc-locale-030818.tgz"
UCLIBC_LOCALE_FILE_arm = "uClibc-locale-030818.arm.tgz"
UCLIBC_LOCALE_URI = "http://www.uclibc.org/downloads/${UCLIBC_LOCALE_FILE}"
UCLIBC_LOCALE_URI_arm = "http://openembedded.org/dl/uclibc-locale/${UCLIBC_LOCALE_FILE}"
SRC_URI = "${@['${UCLIBC_LOCALE_URI}', ''][bb.data.getVar('USE_NLS', d, 1) != 'yes']} \
file://uClibc.config"
UCLIBC_STAGE_PREFIX = "${STAGING_DIR_HOST}${layout_prefix}"
# do_stage barfs on a CC with whitepspace, therefore put the 'HOST_CC_ARCH' in
# the CFLAGS (for when building the utils).
OEMAKE_NO_CC = "'STRIPTOOL=true' 'LD=${LD}' \
'LOCALE_DATA_FILENAME=${UCLIBC_LOCALE_FILE}'"
EXTRA_OEMAKE = "${OEMAKE_NO_CC} 'CC=${CC}' HOSTCFLAGS='-I${STAGING_INCDIR}'"
EXTRA_OEMAKE_task_do_populate_staging = "${OEMAKE_NO_CC}"
EXTRA_OEMAKE_task_do_package = "${OEMAKE_NO_CC}"
KERNEL_SOURCE = "${STAGING_INCDIR}"
KERNEL_HEADERS = "${STAGING_INCDIR}"
# Lets munge this via siteinfo.bbclass as well:
# ARCH_BIG_ENDIAN=y
# ARCH_WANTS_BIG_ENDIAN=y
# ARCH_WANTS_LITTLE_ENDIAN is not set
configmangle = 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE="${KERNEL_SOURCE}",g; \
s,^KERNEL_HEADERS=.*,KERNEL_HEADERS="${KERNEL_HEADERS}",g; \
s,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX="/",g; \
s,^DEVEL_PREFIX=.*,DEVEL_PREFIX="/${prefix}",g; \
s,^SHARED_LIB_LOADER_PATH=.*,SHARED_LIB_LOADER_PATH="/lib",; \
s,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX="/lib",; \
s,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g; \
${@["s,.*UCLIBC_HAS_LOCALE.*,# UCLIBC_HAS_LOCALE is not set,;", ""][bb.data.getVar("USE_NLS", d, 1) == "yes"]}'
CFLAGS := "${@oe_filter_out('-I\S+', '${CFLAGS}', d)}"
python () {
if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]:
bb.data.setVar('configmangle_append', ' s,^HAS_FPU=y,# HAS_FPU is not set,;', d)
}
uclibcbuild_do_patch() {
ln -sf ${STAGING_INCDIR}/linux ${S}/include/linux
ln -sf ${STAGING_INCDIR}/asm ${S}/include/asm
${@['cp %s/%s extra/locale' % (bb.data.getVar('DL_DIR', d, 1) or '', bb.data.getVar('UCLIBC_LOCALE_FILE', d, 1) or ''), ''][bb.data.getVar('USE_NLS', d, 1) != 'yes']}
}
python do_patch () {
bb.build.exec_func('base_do_patch', d)
bb.build.exec_func('uclibcbuild_do_patch', d)
}
do_configure() {
rm -f ${S}/.config
# For uClibc 0.9.29, OpenEmbedded splits the uClibc.config in two parts:
# uClibc.machine and uClibc.distro. So, if they exist use them, otherwise
# use a uClibc.config
if [ -f ${WORKDIR}/uClibc.machine -a -f ${WORKDIR}/uClibc.distro ]; then
echo "### uClibc.machine ###" >${S}/merged.config
cat ${WORKDIR}/uClibc.machine >>${S}/merged.config
echo "### uClibc.distro ###" >>${S}/merged.config
cat ${WORKDIR}/uClibc.distro >>${S}/merged.config
else
echo "### uClibc.config ###" >${S}/merged.config
cat ${WORKDIR}/uClibc.config >>${S}/merged.config
fi
cp ${S}/merged.config ${S}/.config
# Mangle the resulting .config depending on OE variables
perl -i -p -e 's,^CROSS=.*,TARGET_ARCH=${TARGET_ARCH}\nCROSS=${TARGET_PREFIX},g' ${S}/Rules.mak
perl -i -p -e '${configmangle}' ${S}/.config
sed -i -e '/CONFIG_ARM_EABI/d' ${S}/.config
if [ "${TARGET_OS}" = "linux-gnueabi" -o "${TARGET_OS}" = "linux-uclibcgnueabi" ]; then
echo "CONFIG_ARM_EABI=y" >> ${S}/.config
else
echo "# CONFIG_ARM_EABI is not set" >> ${S}/.config
fi
yes '' | oe_runmake oldconfig
}
do_stage() {
# This MUST be done first because we
# will install crt1.o in the install_dev stage and gcc needs it
# Install into the staging dir
oe_runmake PREFIX= DEVEL_PREFIX=${UCLIBC_STAGE_PREFIX}/ \
RUNTIME_PREFIX=${UCLIBC_STAGE_PREFIX}/ \
install_dev install_runtime
# Install into the staging dir
oe_runmake PREFIX= DEVEL_PREFIX=${UCLIBC_STAGE_PREFIX}/ \
RUNTIME_PREFIX=${UCLIBC_STAGE_PREFIX}/ \
install_utils
# We don't really need this
rm -f ${UCLIBC_STAGE_PREFIX}/include/.cvsignore
# Fixup shared lib symlinks
( cd ${UCLIBC_STAGE_PREFIX}/lib
for f in c crypt dl m nsl pthread resolv thread_db util; do
ln -sf lib${f}.so.? lib${f}.so
done
)
# This conflicts with the c++ version of this header
rm -f ${UCLIBC_STAGE_PREFIX}/include/bits/atomicity.h
}
do_install() {
# Tis MUST be done first because we
# will install crt1.o in the install_dev stage and gcc needs it)
oe_runmake PREFIX= DEVEL_PREFIX=${UCLIBC_STAGE_PREFIX}/ \
RUNTIME_PREFIX=${UCLIBC_STAGE_PREFIX}/ \
install_dev install_runtime
oe_runmake PREFIX=${D} DEVEL_PREFIX=${prefix}/ RUNTIME_PREFIX=/ \
install_dev install_runtime
# We don't really need this in ${includedir}
rm -f ${D}${prefix}/include/.cvsignore
# This conflicts with the c++ version of this header
rm -f ${D}${prefix}/include/bits/atomicity.h
# ugh.. uclibc doesn't like obeying our path variables.
if [ "${includedir}" != "${prefix}/include" ]; then
install -d ${D}${includedir}
mv ${D}${prefix}/include/* ${D}${includedir}/
rmdir ${D}${prefix}/include
fi
if [ "${libdir}" != "${prefix}/lib" ]; then
install -d ${D}${libdir}
mv ${D}${prefix}/lib/* ${D}${libdir}/
rmdir ${D}${prefix}/lib
fi
if [ "${bindir}" != "/usr/bin" ]; then
install -d ${D}${bindir}
mv ${D}/usr/bin/* ${D}${bindir}/
rmdir ${D}/usr/bin
fi
oe_runmake utils
oe_runmake PREFIX=${D} DEVEL_PREFIX=${prefix}/ RUNTIME_PREFIX=/ \
install_utils
}
|
