diff options
Diffstat (limited to 'packages/uclibc/uclibc.inc')
| -rw-r--r-- | packages/uclibc/uclibc.inc | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/packages/uclibc/uclibc.inc b/packages/uclibc/uclibc.inc index e69de29bb2..c32285d28a 100644 --- a/packages/uclibc/uclibc.inc +++ b/packages/uclibc/uclibc.inc @@ -0,0 +1,167 @@ +DESCRIPTION = "C library for embedded systems" +LICENSE = "LGPL" +SECTION = "libs" +PRIORITY = "required" +MAINTAINER = "Gerald Britton <gbritton@doomcom.org>" + +# +# 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 += "${@['virtual/libiconv', ''][bb.data.getVar('USE_NLS', d, 1) == 'no']}" +DEPENDS = "virtual/${TARGET_PREFIX}binutils \ + virtual/${TARGET_PREFIX}gcc-initial linux-libc-headers" +INHIBIT_DEFAULT_DEPS = "1" +PARALLEL_MAKE = "" + +PACKAGES = "uclibc ldd uclibc-utils uclibc-gconv uclibc-dev uclibc-doc uclibc-thread-db" + +uclibc_baselibs = "/lib/libcrypt*.so* /lib/libdl*.so \ + /lib/libintl*.so* /lib/libm*.so \ + /lib/libnsl*.so* /lib/libpthread*.so \ + /lib/libresolv*.so* /lib/libutil*.so \ + /lib/libuClibc*.so* /lib/ld*.so* \ + /lib/libc*.so* /lib/libdl*.so* \ + /lib/libm*.so* /lib/libutil*.so* \ + /lib/libpthread*.so* /lib/librt*.so*" +FILES_${PN} = "${sysconfdir} ${uclibc_baselibs} /sbin/ldconfig \ + ${libexecdir} ${datadir}/zoneinfo ${libdir}/locale" +FILES_ldd = "${bindir}/ldd" +FILES_uclibc-dev += "${libdir}/*.o" +FILES_uclibc-utils = "${bindir} ${sbindir}" +FILES_uclibc-gconv = "${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/${UCLIBC_LOCALE_FILE}" + +SRC_URI = "${@['${UCLIBC_LOCALE_URI}', ''][bb.data.getVar('USE_NLS', d, 1) == 'no']} \ + file://uClibc.config" + +UCLIBC_PREFIX = "${CROSS_DIR}/${TARGET_SYS}" +UCLIBC_STAGE_PREFIX = "${STAGING_DIR}/${HOST_SYS}" + +EXTRA_OEMAKE = "'OPTIMIZATION=' 'CPU_CFLAGS=${CFLAGS}' 'STRIPTOOL=true' 'LD=${LD}' \ + 'LOCALE_DATA_FILENAME=${UCLIBC_LOCALE_FILE}'" +configmangle = 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE="${CROSS_DIR}/${TARGET_SYS}/include",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,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g; \ + ${@["s,.*UCLIBC_HAS_LOCALE.*,# UCLIBC_HAS_LOCALE is not set,;", ""][bb.data.getVar("USE_NLS", d, 1) != "no"]}' +CFLAGS := "${@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) == 'no']} +} + +python do_patch () { + bb.build.exec_func('base_do_patch', d) + bb.build.exec_func('uclibcbuild_do_patch', d) +} + +do_configure() { + cp ${WORKDIR}/uClibc.config ${S}/.config + + perl -i -p -e 's,^CROSS=.*,TARGET_ARCH=${TARGET_ARCH}\nCROSS=${TARGET_PREFIX},g' ${S}/Rules.mak + perl -i -p -e '${configmangle}' ${S}/.config + + oe_runmake oldconfig +} + +do_stage() { + # Install into the cross dir (this MUST be done first because we + # will install crt1.o in the install_dev stage and gcc needs it) + oe_runmake PREFIX= DEVEL_PREFIX=${UCLIBC_PREFIX}/ \ + RUNTIME_PREFIX=${UCLIBC_PREFIX}/ \ + install_dev install_runtime + + oe_runmake utils + oe_runmake PREFIX= DEVEL_PREFIX=${UCLIBC_PREFIX}/ \ + RUNTIME_PREFIX=${UCLIBC_PREFIX}/ \ + install_utils + + # We don't really need this + rm -f ${UCLIBC_PREFIX}/include/.cvsignore + + # Fixup shared lib symlinks + ( cd ${UCLIBC_PREFIX}/lib + for f in c crypt dl m nsl pthread resolv thread_db util; do + ln -sf lib${f}.so.? lib${f}.so + done + ) + + # This conflicts with the c++ version of this header + rm -f ${UCLIBC_PREFIX}/include/bits/atomicity.h + + # Install into the staging dir + oe_runmake PREFIX= DEVEL_PREFIX=${UCLIBC_STAGE_PREFIX}/ \ + RUNTIME_PREFIX=${UCLIBC_STAGE_PREFIX}/ \ + install_dev install_runtime 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 ${UCLIBC_STAGE_PREFIX}/include/bits/atomicity.h +} + +do_install() { + oe_runmake PREFIX=${D} DEVEL_PREFIX=${prefix}/ RUNTIME_PREFIX=/ \ + install_dev install_runtime install_utils + + # 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 + + install -d ${D}/${includedir} + mv ${D}/${prefix}/include/* ${D}/${includedir}/ + rmdir ${D}/${prefix}/include + + install -d ${D}/${libdir} + mv ${D}/${prefix}/lib/* ${D}/${libdir}/ + rmdir ${D}/${prefix}/lib + + install -d ${D}/${bindir} + mv ${D}/usr/bin/* ${D}/${bindir}/ + rmdir ${D}/usr/bin +} + |