diff options
Diffstat (limited to 'meta/recipes-core/uclibc/uclibc.inc')
-rw-r--r-- | meta/recipes-core/uclibc/uclibc.inc | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/meta/recipes-core/uclibc/uclibc.inc b/meta/recipes-core/uclibc/uclibc.inc new file mode 100644 index 0000000000..18392b5c17 --- /dev/null +++ b/meta/recipes-core/uclibc/uclibc.inc | |||
@@ -0,0 +1,183 @@ | |||
1 | DESCRIPTION = "C library for embedded systems" | ||
2 | LICENSE = "LGPL" | ||
3 | SECTION = "libs" | ||
4 | PRIORITY = "required" | ||
5 | |||
6 | # | ||
7 | # For now, we will skip building of a gcc package if it is a uclibc one | ||
8 | # and our build is not a uclibc one, and we skip a glibc one if our build | ||
9 | # is a uclibc build. | ||
10 | # | ||
11 | # See the note in gcc/gcc_3.4.0.oe | ||
12 | # | ||
13 | |||
14 | python __anonymous () { | ||
15 | import bb, re | ||
16 | uc_os = (re.match('.*uclibc*', bb.data.getVar('TARGET_OS', d, 1)) != None) | ||
17 | if not uc_os: | ||
18 | raise bb.parse.SkipPackage("incompatible with target %s" % | ||
19 | bb.data.getVar('TARGET_OS', d, 1)) | ||
20 | } | ||
21 | |||
22 | PROVIDES += "virtual/libc virtual/${TARGET_PREFIX}libc-for-gcc" | ||
23 | PROVIDES += "${@['virtual/libiconv', ''][bb.data.getVar('USE_NLS', d, 1) != 'yes']}" | ||
24 | DEPENDS = "virtual/${TARGET_PREFIX}binutils \ | ||
25 | virtual/${TARGET_PREFIX}gcc-intermediate linux-libc-headers ncurses-native pax-utils-native" | ||
26 | RDEPENDS_${PN}-dev = "linux-libc-headers-dev" | ||
27 | |||
28 | # Blackfin needs a wrapper around ld | ||
29 | #DEPENDS_append_bfin = " elf2flt " | ||
30 | |||
31 | INHIBIT_DEFAULT_DEPS = "1" | ||
32 | PARALLEL_MAKE = "" | ||
33 | |||
34 | PACKAGES =+ "ldd uclibc-utils-dbg uclibc-utils uclibc-gconv uclibc-thread-db" | ||
35 | |||
36 | LEAD_SONAME = "libc.so" | ||
37 | |||
38 | # The last line (gdb and lib1) is for uclinux-uclibc builds | ||
39 | uclibc_baselibs = "${base_libdir}/libcrypt*.so.* ${base_libdir}/libcrypt-*.so \ | ||
40 | ${base_libdir}/libintl*.so.* ${base_libdir}/libintl-*.so \ | ||
41 | ${base_libdir}/libnsl*.so.* ${base_libdir}/libnsl-*.so \ | ||
42 | ${base_libdir}/libresolv*.so.* ${base_libdir}/libresolv-*.so \ | ||
43 | ${base_libdir}/ld*.so.* ${base_libdir}/ld-*.so \ | ||
44 | ${base_libdir}/libc*.so.* ${base_libdir}/libuClibc-*.so \ | ||
45 | ${base_libdir}/libdl*.so.* ${base_libdir}/libdl-*.so \ | ||
46 | ${base_libdir}/libm*.so.* ${base_libdir}/libm-*.so \ | ||
47 | ${base_libdir}/libutil*.so.* ${base_libdir}/libutil-*.so \ | ||
48 | ${base_libdir}/libpthread*.so.* ${base_libdir}/libpthread-*.so \ | ||
49 | ${base_libdir}/librt*.so.* ${base_libdir}/librt-*.so \ | ||
50 | ${libdir}/libc.gdb ${libdir}/libc ${base_libdir}/lib1.so \ | ||
51 | " | ||
52 | FILES_${PN} = "${sysconfdir} ${uclibc_baselibs} /sbin/ldconfig \ | ||
53 | ${libexecdir} ${datadir}/zoneinfo ${libdir}/locale" | ||
54 | FILES_ldd = "${bindir}/ldd" | ||
55 | FILES_uclibc-dev += "${libdir}/*.o" | ||
56 | FILES_uclibc-utils = "${bindir} ${sbindir}" | ||
57 | FILES_uclibc-utils-dbg += "${bindir}/.debug ${sbindir}/.debug" | ||
58 | FILES_uclibc-gconv = "${libdir}/gconv" | ||
59 | FILES_uclibc-thread-db = "/lib/libthread_db*" | ||
60 | RPROVIDES_uclibc-dev += "libc-dev" | ||
61 | |||
62 | # | ||
63 | # This locale file gets copied into uClibc-${PV}/extra/locale/ prior to | ||
64 | # build, it does not need to be unpacked, but we can't inhibit the unpacking | ||
65 | # in the current build system. | ||
66 | # | ||
67 | UCLIBC_LOCALE_FILE = "uClibc-locale-030818.tgz" | ||
68 | UCLIBC_LOCALE_FILE_arm = "uClibc-locale-030818.arm.tgz" | ||
69 | UCLIBC_LOCALE_URI = "http://www.uclibc.org/downloads/${UCLIBC_LOCALE_FILE}" | ||
70 | UCLIBC_LOCALE_URI_arm = "http://wiki.openembedded.net/dl/uclibc-locale/${UCLIBC_LOCALE_FILE}" | ||
71 | |||
72 | SRC_URI = "${@['${UCLIBC_LOCALE_URI}', ''][bb.data.getVar('USE_NLS', d, 1) != 'yes']} \ | ||
73 | file://uClibc.config \ | ||
74 | http://www.uclibc.org/downloads/uClibc-${PV}.tar.bz2 \ | ||
75 | " | ||
76 | |||
77 | # do_stage barfs on a CC with whitepspace, therefore put the 'HOST_CC_ARCH' in | ||
78 | # the CFLAGS (for when building the utils). | ||
79 | OEMAKE_NO_CC = "'STRIPTOOL=true' 'LD=${LD}' \ | ||
80 | 'LOCALE_DATA_FILENAME=${UCLIBC_LOCALE_FILE}'" | ||
81 | EXTRA_OEMAKE = "${OEMAKE_NO_CC} 'CC=${CC}' \ | ||
82 | 'HOSTCFLAGS=-I${STAGING_INCDIR_NATIVE}' \ | ||
83 | ARCH=`grep TARGET_ARCH ${S}/.config|sed -e 's/TARGET_ARCH=//g'`" | ||
84 | EXTRA_OEMAKE_task_do_package = "${OEMAKE_NO_CC}" | ||
85 | |||
86 | KERNEL_SOURCE = "${STAGING_INCDIR}" | ||
87 | KERNEL_HEADERS = "${STAGING_INCDIR}" | ||
88 | |||
89 | # Lets munge this via siteinfo.bbclass as well: | ||
90 | # ARCH_BIG_ENDIAN=y | ||
91 | # ARCH_WANTS_BIG_ENDIAN=y | ||
92 | # ARCH_WANTS_LITTLE_ENDIAN is not set | ||
93 | |||
94 | # How to enable verbose logs: | ||
95 | #export VERBOSE="1" | ||
96 | |||
97 | configmangle = 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE="${KERNEL_SOURCE}",g; \ | ||
98 | s,^KERNEL_HEADERS=.*,KERNEL_HEADERS="${KERNEL_HEADERS}",g; \ | ||
99 | s,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX="/",g; \ | ||
100 | s,^DEVEL_PREFIX=.*,DEVEL_PREFIX="/${prefix}",g; \ | ||
101 | s,^SHARED_LIB_LOADER_PATH=.*,SHARED_LIB_LOADER_PATH="/lib",; \ | ||
102 | s,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX="/lib",; \ | ||
103 | s,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g; \ | ||
104 | ${@["","s,.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=y,;"][bb.data.getVar("USE_NLS", d, 1) == "yes"]} \ | ||
105 | ${@["","s,.*LDSO_GNU_HASH_SUPPORT.*,# LDSO_GNU_HASH_SUPPORT is not set,;"][bb.data.getVar("TARGET_ARCH", d, 1) in ['mips', 'mipsel', 'avr32']]} \ | ||
106 | ' | ||
107 | |||
108 | CFLAGS := "${@oe_filter_out('-I\S+', '${CFLAGS}', d)}" | ||
109 | |||
110 | python () { | ||
111 | if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]: | ||
112 | bb.data.setVar('configmangle_append', ' s,^HAS_FPU=y,# HAS_FPU is not set,;', d) | ||
113 | } | ||
114 | |||
115 | uclibcbuild_do_patch() { | ||
116 | ln -sf ${STAGING_INCDIR}/linux ${S}/include/linux | ||
117 | ln -sf ${STAGING_INCDIR}/asm ${S}/include/asm | ||
118 | |||
119 | ${@['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']} | ||
120 | } | ||
121 | |||
122 | python do_patch () { | ||
123 | bb.build.exec_func('base_do_patch', d) | ||
124 | bb.build.exec_func('uclibcbuild_do_patch', d) | ||
125 | } | ||
126 | |||
127 | do_configure() { | ||
128 | rm -f ${S}/.config | ||
129 | |||
130 | # For uClibc 0.9.29, OpenEmbedded splits the uClibc.config in two parts: | ||
131 | # uClibc.machine and uClibc.distro. So, if they exist use them, otherwise | ||
132 | # use a uClibc.config | ||
133 | if [ -f ${WORKDIR}/uClibc.machine -a -f ${WORKDIR}/uClibc.distro ]; then | ||
134 | echo "### uClibc.machine ###" >${S}/merged.config | ||
135 | cat ${WORKDIR}/uClibc.machine >>${S}/merged.config | ||
136 | echo "### uClibc.distro ###" >>${S}/merged.config | ||
137 | cat ${WORKDIR}/uClibc.distro >>${S}/merged.config | ||
138 | else | ||
139 | echo "### uClibc.config ###" >${S}/merged.config | ||
140 | cat ${WORKDIR}/uClibc.config >>${S}/merged.config | ||
141 | fi | ||
142 | cp ${S}/merged.config ${S}/.config | ||
143 | |||
144 | # Mangle the resulting .config depending on OE variables | ||
145 | perl -i -p -e 's,^CROSS=.*,TARGET_ARCH=${TARGET_ARCH}\nCROSS=${TARGET_PREFIX},g' ${S}/Rules.mak | ||
146 | sed -i -e s:'$(CROSS)strip':true: ${S}/Rules.mak | ||
147 | perl -i -p -e '${configmangle}' ${S}/.config | ||
148 | |||
149 | sed -i -e '/CONFIG_ARM_EABI/d' ${S}/.config | ||
150 | |||
151 | if [ `echo ${TARGET_ARCH} | grep -e '^arm'` ]; then | ||
152 | if [ `echo ${TARGET_OS} | grep -e 'eabi$'` ]; then | ||
153 | echo "CONFIG_ARM_EABI=y" >> ${S}/.config | ||
154 | else | ||
155 | echo "# CONFIG_ARM_EABI is not set" >> ${S}/.config | ||
156 | fi | ||
157 | fi | ||
158 | yes '' | oe_runmake oldconfig | ||
159 | } | ||
160 | |||
161 | do_install() { | ||
162 | oe_runmake PREFIX=${D} DEVEL_PREFIX=${prefix}/ RUNTIME_PREFIX=/ \ | ||
163 | install_dev install_runtime | ||
164 | |||
165 | # Need to overwrite the version from -initial | ||
166 | if [ ! -e ${D}${libdir}/libc.so ]; then | ||
167 | ln -s ../../lib/libc.so.0 ${D}${libdir}/libc.so | ||
168 | fi | ||
169 | |||
170 | # We don't really need this in ${includedir} | ||
171 | rm -f ${D}${prefix}/include/.cvsignore | ||
172 | |||
173 | # This conflicts with the c++ version of this header | ||
174 | rm -f ${D}${prefix}/include/bits/atomicity.h | ||
175 | |||
176 | oe_runmake "SSP_ALL_CFLAGS=${TARGET_LINK_HASH_STYLE}" utils | ||
177 | oe_runmake STRIPTOOL=true PREFIX=${D} DEVEL_PREFIX=${prefix}/ RUNTIME_PREFIX=/ \ | ||
178 | install_utils | ||
179 | |||
180 | # oe_runstrip needs +x on files | ||
181 | chmod +x ${D}/${base_libdir}/* | ||
182 | } | ||
183 | |||