From: Denys Dmytriyenko denys@ti.com

Starting with 2015.05 binary release, all the libraries have been moved from /libc/lib/ to /libc/usr/lib/ that causes various toolchain issues in OE, ranging from QA errors to build failures of other components. This patch takes care of installing, updating and packaging libraries to match other versions and satisfy OE toolchain requirements.

Previous attempt at fixing it in 78df3a9646e35790ef8b429c84a912d336fd128b wasn't complete and its conditional logic would never work: https://bugs.linaro.org/show_bug.cgi?id=1717

* Update check to look where ld-*.so is installed, instead of simply checking for /libc/lib/ presence, which exists in 2015.05 * Only copy real *.so* libs from /libc/usr/lib to base_libdir, let the rest (*.a, *.o, etc) go to libdir, as usual * If we copy *.so* to base_libdir, remove them from libdir * Update lib*.so -> lib*.so.* symlinking list with new libraries * For all the lib*.so symlinks created in libdir, remove potential dups from base_libdir * Remove lib*-${ELT_VER_LIBC}.so duplicates * When updating libc.so in base_libdir, no need to change path to ld-linux that is also in base_libdir * If both libc.so and libc.so.6 are in base_libdir, make sure the path to libc.so.6 in libc.so is correct * Same for libpthread.so * Suppress ldflags/GNU_HASH QA warning for more lib packages * Remove duplicate FILES_libstdc++ lines

Signed-off-by: Denys Dmytriyenko denys@ti.com --- .../external-linaro-toolchain.bb | 77 ++++++++++++++++++---- 1 file changed, 66 insertions(+), 11 deletions(-)

diff --git a/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb index 8b20768..ea41179 100644 --- a/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb +++ b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb @@ -65,12 +65,19 @@ do_install() { if [ -d ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/lib/${ELT_TARGET_SYS} ]; then cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/lib/${ELT_TARGET_SYS}/* ${D}${base_libdir} else - cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/lib/* ${D}${base_libdir} + if [ -f ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/lib/ld-${ELT_VER_LIBC}.so ]; then + cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/lib/* ${D}${base_libdir} + else + cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/lib/*.so* ${D}${base_libdir} + fi fi if [ -d ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/lib/${ELT_TARGET_SYS} ]; then cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/lib/${ELT_TARGET_SYS}/* ${D}${libdir} else cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/lib/* ${D}${libdir} + if [ ! -f ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/lib/ld-${ELT_VER_LIBC}.so ]; then + rm -rf ${D}${libdir}/*.so* + fi fi cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/share/* ${D}${datadir} cp -a ${EXTERNAL_TOOLCHAIN}/${ELT_TARGET_SYS}/libc/usr/include/* ${D}${includedir} @@ -96,10 +103,53 @@ do_install() { ln -sf ../../lib/libcidn.so.1 ${D}${libdir}/libcidn.so ln -sf ../../lib/libBrokenLocale.so.1 ${D}${libdir}/libBrokenLocale.so ln -sf ../../lib/libthread_db.so.1 ${D}${libdir}/libthread_db.so + ln -sf ../../lib/libthread_db.so.1 ${D}${libdir}/libthread_db-1.0.so ln -sf ../../lib/libanl.so.1 ${D}${libdir}/libanl.so ln -sf ../../lib/libdl.so.2 ${D}${libdir}/libdl.so ln -sf ../../lib/libnss_nisplus.so.2 ${D}${libdir}/libnss_nisplus.so + ln -sf ../../lib/libnss_db.so.2 ${D}${libdir}/libnss_db.so ln -sf ../../lib/libm.so.6 ${D}${libdir}/libm.so + ln -sf ../../lib/libasan.so.1 ${D}${libdir}/libasan.so + ln -sf ../../lib/libatomic.so.1 ${D}${libdir}/libatomic.so + ln -sf ../../lib/libgomp.so.1 ${D}${libdir}/libgomp.so + ln -sf ../../lib/libitm.so.1 ${D}${libdir}/libitm.so + ln -sf ../../lib/libssp.so.0 ${D}${libdir}/libssp.so + ln -sf ../../lib/libstdc++.so.6 ${D}${libdir}/libstdc++.so + ln -sf ../../lib/libgfortran.so.6 ${D}${libdir}/libgfortran.so + ln -sf ../../lib/libubsan.so.0 ${D}${libdir}/libubsan.so + + # remove potential .so duplicates from base_libdir + # for all symlinks created above in libdir + rm -f ${D}${base_libdir}/libnsl.so + rm -f ${D}${base_libdir}/librt.so + rm -f ${D}${base_libdir}/libcrypt.so + rm -f ${D}${base_libdir}/libnss_nis.so + rm -f ${D}${base_libdir}/libresolv.so + rm -f ${D}${base_libdir}/libnss_dns.so + rm -f ${D}${base_libdir}/libnss_hesiod.so + rm -f ${D}${base_libdir}/libutil.so + rm -f ${D}${base_libdir}/libnss_files.so + rm -f ${D}${base_libdir}/libnss_compat.so + rm -f ${D}${base_libdir}/libcidn.so + rm -f ${D}${base_libdir}/libBrokenLocale.so + rm -f ${D}${base_libdir}/libthread_db.so + rm -f ${D}${base_libdir}/libthread_db-1.0.so + rm -f ${D}${base_libdir}/libanl.so + rm -f ${D}${base_libdir}/libdl.so + rm -f ${D}${base_libdir}/libnss_nisplus.so + rm -f ${D}${base_libdir}/libnss_db.so + rm -f ${D}${base_libdir}/libm.so + rm -f ${D}${base_libdir}/libasan.so + rm -f ${D}${base_libdir}/libatomic.so + rm -f ${D}${base_libdir}/libgomp.so + rm -f ${D}${base_libdir}/libitm.so + rm -f ${D}${base_libdir}/libssp.so + rm -f ${D}${base_libdir}/libstdc++.so + rm -f ${D}${base_libdir}/libgfortran.so + rm -f ${D}${base_libdir}/libubsan.so + + # Besides ld-${ELT_VER_LIBC}.so, other libs can have duplicates like lib*-${ELT_VER_LIBC}.so + rm -rf ${D}${base_libdir}/lib*-${ELT_VER_LIBC}.so

if [ -d ${D}${base_libdir}/arm-linux-gnueabi ]; then rm -rf ${D}${base_libdir}/arm-linux-gnueabi @@ -113,13 +163,19 @@ do_install() { sed -i -e "s# /lib/${ELT_TARGET_SYS}# ../../lib#g" -e "s# /usr/lib/${ELT_TARGET_SYS}# .#g" -e "s# /lib/ld-linux# ../../lib/ld-linux#g" ${D}${libdir}/libc.so fi if [ -f ${D}${base_libdir}/libc.so ];then - sed -i -e "s# /lib/${ELT_TARGET_SYS}# ../../lib#g" -e "s# /usr/lib/${ELT_TARGET_SYS}# .#g" -e "s# /lib/ld-linux# ../../lib/ld-linux#g" ${D}${base_libdir}/libc.so + sed -i -e "s# /lib/${ELT_TARGET_SYS}# ../../lib#g" -e "s# /usr/lib/${ELT_TARGET_SYS}# .#g" ${D}${base_libdir}/libc.so + if [ -f ${D}${base_libdir}/libc.so.6 ]; then + sed -i -e "s# /usr/lib/libc.so.6# /lib/libc.so.6#g" ${D}${base_libdir}/libc.so + fi fi if [ -f ${D}${libdir}/libpthread.so ];then sed -i -e "s# /lib/${ELT_TARGET_SYS}# ../../lib#g" -e "s# /usr/lib/${ELT_TARGET_SYS}# .#g" ${D}${libdir}/libpthread.so fi if [ -f ${D}${base_libdir}/libpthread.so ];then sed -i -e "s# /lib/${ELT_TARGET_SYS}# ../../lib#g" -e "s# /usr/lib/${ELT_TARGET_SYS}# .#g" ${D}${base_libdir}/libpthread.so + if [ -f ${D}${base_libdir}/libpthread.so.0 ]; then + sed -i -e "s# /usr/lib/libpthread.so.0# /lib/libpthread.so.0#g" ${D}${base_libdir}/libpthread.so + fi fi }

@@ -168,7 +224,14 @@ PACKAGES =+ "\ INSANE_SKIP_${PN}-dbg = "staticdev" INSANE_SKIP_${PN}-utils += "ldflags" INSANE_SKIP_libstdc++ += "ldflags" +INSANE_SKIP_libgfortran += "ldflags" INSANE_SKIP_libgcc += "ldflags" +INSANE_SKIP_libatomic += "ldflags" +INSANE_SKIP_libasan += "ldflags" +INSANE_SKIP_libubsan += "ldflags" +INSANE_SKIP_libssp += "ldflags" +INSANE_SKIP_libgomp += "ldflags" +INSANE_SKIP_libitm += "ldflags" INSANE_SKIP_gdbserver += "ldflags"

# OE-core has literally listed 'glibc' in LIBC_DEPENDENCIES :/ @@ -282,14 +345,7 @@ FILES_libtsan-staticdev = "${base_libdir}/libtsan.a"

FILES_libgcc = "${base_libdir}/libgcc_s.so.1" FILES_libgcc-dev = "${base_libdir}/libgcc_s.so" -FILES_libstdc++ = "${base_libdir}/libstdc++.so.*" -FILES_libstdc++-dev = "\ - ${includedir}/c++/${PV} \ - ${base_libdir}/libstdc++.so" -FILES_libstdc++-staticdev = "\ - ${base_libdir}/libstdc++.a \ - ${base_libdir}/libsupc++.a \ -" + FILES_linux-libc-headers = "\ ${includedir}/asm* \ ${includedir}/linux \ @@ -415,4 +471,3 @@ python () { raise bb.parse.SkipPackage("incompatible with target %s" % d.getVar('TARGET_OS', True)) } -