diff options
Diffstat (limited to 'uclibc-snapshot/uclibc-snapshot_cvs.oe')
| -rw-r--r-- | uclibc-snapshot/uclibc-snapshot_cvs.oe | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/uclibc-snapshot/uclibc-snapshot_cvs.oe b/uclibc-snapshot/uclibc-snapshot_cvs.oe index e69de29bb2..bdcafb35df 100644 --- a/uclibc-snapshot/uclibc-snapshot_cvs.oe +++ b/uclibc-snapshot/uclibc-snapshot_cvs.oe @@ -0,0 +1,152 @@ +DESCRIPTION = "C library for embedded systems" +LICENSE = "LGPL" +SECTION = "libs" +PRIORITY = "required" +MAINTAINER = "Gerald Britton <gbritton@doomcom.org>" +PV = "${CVSDATE}" + +# +# For now, we will skip building of a gcc package if it is a uclibc one +# and our build is not a uclibc one, and we skip a glibc one if our build +# is a uclibc build. +# +# See the note in gcc/gcc_3.4.0.oe +# + +python __anonymous () { + import oe, re + uc_os = (re.match('.*uclibc$', oe.data.getVar('TARGET_OS', d, 1)) != None) + if not uc_os: + raise oe.parse.SkipPackage("incompatible with target %s" % + oe.data.getVar('TARGET_OS', d, 1)) +} + +# +# We can only work currently with a predefined .config, this ensures we have +# one. In the future, this may want to respect ${MACHINE} as well. +# + +python __anonymous () { + import oe, os; + conf = (oe.data.getVar('FILESDIR', d, 1) + "/uClibc.config." + + oe.data.getVar('TARGET_ARCH', d, 1)) + if not os.access(conf, os.R_OK): + raise oe.parse.SkipPackage("no available .config for target %s" % + oe.data.getVar('TARGET_OS', d, 1)) +} + +PROVIDES += " virtual/libc virtual/${TARGET_PREFIX}libc-for-gcc" +DEPENDS = "patcher-native virtual/${TARGET_PREFIX}binutils \ + virtual/${TARGET_PREFIX}gcc-initial" +INHIBIT_DEFAULT_DEPS = "1" + +# +# This locale file gets copied into uClibc-${PV}/extra/locale/ prior to +# build, it does not need to be unpacked, but we can't inhibit the unpacking +# in the current build system. +# +UCLIBC_LOCALE_FILE = "uClibc-locale-030818.tgz" +SRC_URI = "cvs://anonymous:@166.70.99.138/var/cvs;module=uClibc \ + http://www.uclibc.org/downloads/${UCLIBC_LOCALE_FILE} \ + http://www.uclibc.org/downloads/toolchain/kernel-headers-2.4.21.tar.bz2 \ + file://uClibc.config.${TARGET_ARCH}" + +S = "${WORKDIR}/uClibc" + +UCLIBC_PREFIX = "${CROSS_DIR}/${TARGET_SYS}" +UCLIBC_STAGE_PREFIX = "${STAGING_DIR}/${HOST_SYS}" + +EXTRA_OEMAKE = "" + +uclibcbuild_do_patch() { + rm -f ${WORKDIR}/linux/include/asm + ln -sf asm-${TARGET_ARCH} ${WORKDIR}/linux/include/asm + + touch ${WORKDIR}/linux/include/linux/autoconf.h + + echo "#define UTS_RELEASE \"2.4.21\"" > ${WORKDIR}/linux/include/linux/version.h + echo "#define LINUX_VERSION_CODE 132117" >> ${WORKDIR}/linux/include/linux/version.h + echo "#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))" \ + >> ${WORKDIR}/linux/include/linux/version.h + + if [ -f ${WORKDIR}/uClibc.config.${TARGET_ARCH} ]; then + cp ${WORKDIR}/uClibc.config.${TARGET_ARCH} ${S}/.config + else + echo ERROR: No target specific config for ${TARGET_ARCH} + return 1 + fi + + perl -i -p -e 's,^CROSS=.*,TARGET_ARCH=${TARGET_ARCH}\nCROSS=${TARGET_PREFIX},g' ${S}/Rules.mak + perl -i -p -e 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"${WORKDIR}/linux\",g' ${S}/.config + perl -i -p -e 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' ${S}/.config + perl -i -p -e 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/${prefix}\",g' ${S}/.config + perl -i -p -e 's,^SHARED_LIB_LOADER_PATH=.*,SHARED_LIB_LOADER_PATH=\"/lib\",g' ${S}/.config + perl -i -p -e 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y\nUCLIBC_HAS_LOCALE=n,g' ${S}/.config + + cp ${DL_DIR}/${UCLIBC_LOCALE_FILE} extra/locale +} + +uclibcbuild_do_fpumangle() { + perl -i -p -e 's,^HAS_FPU=y,# HAS_FPU is not set,' ${S}/.config +} + +python do_patch () { + oe.build.exec_func('base_do_patch', d) + oe.build.exec_func('uclibcbuild_do_patch', d) + if oe.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]: + oe.build.exec_func('uclibcbuild_do_fpumangle', d) +} + +do_configure() { + oe_runmake oldconfig +} + +do_stage() { + # Install into the cross dir (this MUST be done first because we + # will install crt1.o in the install_dev stage and gcc needs it) + oe_runmake PREFIX= DEVEL_PREFIX=${UCLIBC_PREFIX}/ \ + RUNTIME_PREFIX=${UCLIBC_PREFIX}/ \ + install_dev install_runtime 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 /usr/include + rm -f ${D}/${prefix}/include/.cvsignore + + # This conflicts with the c++ version of this header + rm -f ${D}/${prefix}/include/bits/atomicity.h +} |