2 DESCRIPTION = "GNU C Library"
3 HOMEPAGE = "http://www.gnu.org/software/libc/libc.html"
8 DEFAULT_PREFERENCE = "-1"
9 DEFAULT_PREFERENCE_mipsel = "0"
11 GLIBC_ADDONS ?= "linuxthreads"
12 GLIBC_EXTRA_OECONF ?= ""
15 # For now, we will skip building of a gcc package if it is a uclibc one
16 # and our build is not a uclibc one, and we skip a glibc one if our build
19 # See the note in gcc/gcc_3.4.0.oe
22 python __anonymous () {
24 uc_os = (re.match('.*uclibc$', bb.data.getVar('TARGET_OS', d, 1)) != None)
26 raise bb.parse.SkipPackage("incompatible with target %s" %
27 bb.data.getVar('TARGET_OS', d, 1))
30 PACKAGES = "glibc catchsegv sln nscd ldd localedef glibc-utils glibc-dev glibc-doc glibc-locale libsegfault glibc-extra-nss glibc-thread-db glibc-pcprofile"
32 # nptl needs unwind support in gcc, which can't be built without glibc.
33 PROVIDES = "virtual/libc ${@['virtual/${TARGET_PREFIX}libc-for-gcc', '']['nptl' in '${GLIBC_ADDONS}']}"
34 PROVIDES += "virtual/libintl virtual/libiconv"
35 DEPENDS = "${@['virtual/${TARGET_PREFIX}gcc-initial', 'virtual/${TARGET_PREFIX}gcc']['nptl' in '${GLIBC_ADDONS}']} linux-libc-headers"
36 INHIBIT_DEFAULT_DEPS = "1"
38 libc_baselibs = "/lib/libc* /lib/libm* /lib/ld* /lib/libpthread* /lib/libresolv* /lib/librt* /lib/libutil* /lib/libnsl* /lib/libnss_files* /lib/libnss_compat* /lib/libnss_dns* /lib/libdl* /lib/libanl* /lib/libBrokenLocale*"
40 FILES_${PN} = "${sysconfdir} ${libc_baselibs} /sbin/ldconfig ${libexecdir} ${datadir}/zoneinfo"
41 FILES_ldd = "${bindir}/ldd"
42 FILES_libsegfault = "/lib/libSegFault*"
43 FILES_glibc-extra-nss = "/lib/libnss*"
44 FILES_sln = "/sbin/sln"
45 FILES_glibc-dev_append = " ${libdir}/*.o ${bindir}/rpcgen"
46 FILES_nscd = "${sbindir}/nscd*"
47 FILES_glibc-utils = "${bindir} ${sbindir}"
48 FILES_glibc-gconv = "${libdir}/gconv"
49 FILES_catchsegv = "${bindir}/catchsegv"
50 DEPENDS_catchsegv = "libsegfault"
51 FILES_glibc-pcprofile = "/lib/libpcprofile.so"
52 FILES_glibc-thread-db = "/lib/libthread_db*"
53 FILES_localedef = "${bindir}/localedef"
54 RPROVIDES_glibc-dev += "libc-dev"
56 SRC_URI = "ftp://ftp.gnu.org/gnu/glibc/glibc-${PV}.tar.gz \
57 ftp://ftp.gnu.org/pub/gnu/glibc/glibc-linuxthreads-${PV}.tar.gz \
58 file://etc/ld.so.conf \
59 file://generate-supported.mk"
61 S = "${WORKDIR}/glibc-${PV}"
62 B = "${WORKDIR}/build-${TARGET_SYS}"
66 EXTRA_OECONF = "--enable-kernel=${OLDEST_KERNEL} \
67 --without-cvs --disable-profile --disable-debug --without-gd \
68 --enable-clocale=gnu \
69 --enable-add-ons=${GLIBC_ADDONS} \
70 --with-headers=${CROSS_DIR}/${TARGET_SYS}/include \
71 ${GLIBC_EXTRA_OECONF}"
73 EXTRA_OECONF += "${@get_glibc_fpu_setting(bb, d)}"
75 def get_glibc_fpu_setting(bb, d):
76 if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]:
81 mv "${WORKDIR}/linuxthreads" "${WORKDIR}/linuxthreads_db" "${S}/"
85 bb.build.exec_func('base_do_unpack', d)
86 bb.build.exec_func('glibc_do_unpack', d)
90 # override this function to avoid the autoconf/automake/aclocal/autoheader
92 # don't pass CPPFLAGS into configure, since it upsets the kernel-headers
93 # version check and doesn't really help with anything
94 if [ -z "`which rpcgen`" ]; then
95 echo "rpcgen not found. Install glibc-devel."
98 (cd ${S} && gnu-configize) || die "failure in running gnu-configize"
99 CPPFLAGS="" oe_runconf
102 rpcsvc = "bootparam_prot.x nlm_prot.x rstat.x \
103 yppasswd.x klm_prot.x rex.x sm_inter.x mount.x \
104 rusers.x spray.x nfs_prot.x rquota.x key_prot.x"
107 # this really is arm specific
108 touch ${S}/sysdeps/arm/framestate.c
109 # -Wl,-rpath-link <staging>/lib in LDFLAGS can cause breakage if another glibc is in staging
113 cd ${S}/sunrpc/rpcsvc
114 for r in ${rpcsvc}; do
115 h=`echo $r|sed -e's,\.x$,.h,'`
116 rpcgen -h $r -o $h || oewarn "unable to generate header for $r"
122 rm -f ${STAGING_LIBDIR}/libc.so.6
123 oe_runmake 'install_root=${STAGING_DIR}/${HOST_SYS}' \
124 'includedir=/include' 'libdir=/lib' 'slibdir=/lib' \
125 '${STAGING_LIBDIR}/libc.so.6' \
126 install-headers install-lib
128 install -d ${STAGING_INCDIR}/gnu \
129 ${STAGING_INCDIR}/bits \
130 ${STAGING_INCDIR}/rpcsvc
131 install -m 0644 ${S}/include/gnu/stubs.h ${STAGING_INCDIR}/gnu/
132 install -m 0644 ${B}/bits/stdio_lim.h ${STAGING_INCDIR}/bits/
133 install -m 0644 misc/syscall-list.h ${STAGING_INCDIR}/bits/syscall.h
134 for r in ${rpcsvc}; do
135 h=`echo $r|sed -e's,\.x$,.h,'`
136 install -m 0644 ${S}/sunrpc/rpcsvc/$h ${STAGING_INCDIR}/rpcsvc/
138 for i in libc.a libc_pic.a libc_nonshared.a; do
139 install -m 0644 ${B}/$i ${STAGING_LIBDIR}/ || die "failed to install $i"
141 echo 'GROUP ( libpthread.so.0 libpthread_nonshared.a )' > ${STAGING_LIBDIR}/libpthread.so
142 echo 'GROUP ( libc.so.6 libc_nonshared.a )' > ${STAGING_LIBDIR}/libc.so
144 rm -f ${CROSS_DIR}/${TARGET_SYS}/lib/libc.so.6
145 oe_runmake 'install_root=${CROSS_DIR}/${TARGET_SYS}' \
146 'includedir=/include' 'libdir=/lib' 'slibdir=/lib' \
147 '${CROSS_DIR}/${TARGET_SYS}/lib/libc.so.6' \
148 install-headers install-lib
150 install -d ${CROSS_DIR}/${TARGET_SYS}/include/gnu \
151 ${CROSS_DIR}/${TARGET_SYS}/include/bits \
152 ${CROSS_DIR}/${TARGET_SYS}/include/rpcsvc
153 install -m 0644 ${S}/include/gnu/stubs.h ${CROSS_DIR}/${TARGET_SYS}/include/gnu/
154 install -m 0644 ${B}/bits/stdio_lim.h ${CROSS_DIR}/${TARGET_SYS}/include/bits/
155 install -m 0644 misc/syscall-list.h ${CROSS_DIR}/${TARGET_SYS}/include/bits/syscall.h
156 for r in ${rpcsvc}; do
157 h=`echo $r|sed -e's,\.x$,.h,'`
158 install -m 0644 ${S}/sunrpc/rpcsvc/$h ${CROSS_DIR}/${TARGET_SYS}/include/rpcsvc/
161 for i in libc.a libc_pic.a libc_nonshared.a; do
162 install -m 0644 ${B}/$i ${CROSS_DIR}/${TARGET_SYS}/lib/ || die "failed to install $i"
164 echo 'GROUP ( libpthread.so.0 libpthread_nonshared.a )' > ${CROSS_DIR}/${TARGET_SYS}/lib/libpthread.so
165 echo 'GROUP ( libc.so.6 libc_nonshared.a )' > ${CROSS_DIR}/${TARGET_SYS}/lib/libc.so
168 include glibc-package.bbclass