glibc: Update to glibc 2.30

- Drop backported patches
- Move common pieces between cross-localedef and glibc into a common file
- Move latest checksums to glibc-common.inc and remove duplicates from glibc recipe
- Detailed release notes [1]

[1] https://sourceware.org/ml/libc-alpha/2019-08/msg00029.html

(From OE-Core rev: fe75808dca4bb56ac703d18ebbad4004678f69da)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 112 insertions, 0 deletions

diff --git a/meta/recipes-core/glibc/glibc_2.30.bb b/meta/recipes-core/glibc/glibc_2.30.bb
new file mode 100644
index 0000000000..03add3363c
--- /dev/null
+++ b/meta/recipes-core/glibc/glibc_2.30.bb
@@ -0,0 +1,112 @@
+require glibc.inc
+require glibc-version.inc
+
+DEPENDS += "gperf-native bison-native make-native"
+
+NATIVESDKFIXES ?= ""
+NATIVESDKFIXES_class-nativesdk = "\
+           file://0001-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch \
+           file://0002-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch \
+           file://0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch \
+           file://0004-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch \
+           file://0005-nativesdk-glibc-Make-relocatable-install-for-locales.patch \
+"
+
+SRC_URI =  "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
+           file://etc/ld.so.conf \
+           file://generate-supported.mk \
+           file://makedbs.sh \
+           \
+           ${NATIVESDKFIXES} \
+           file://0006-fsl-e500-e5500-e6500-603e-fsqrt-implementation.patch \
+           file://0007-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch \
+           file://0008-ppc-sqrt-Fix-undefined-reference-to-__sqrt_finite.patch \
+           file://0009-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch \
+           file://0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch \
+           file://0011-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch \
+           file://0012-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch \
+           file://0013-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch \
+           file://0014-Add-unused-attribute.patch \
+           file://0015-yes-within-the-path-sets-wrong-config-variables.patch \
+           file://0016-timezone-re-written-tzselect-as-posix-sh.patch \
+           file://0017-Remove-bash-dependency-for-nscd-init-script.patch \
+           file://0018-eglibc-Cross-building-and-testing-instructions.patch \
+           file://0019-eglibc-Help-bootstrap-cross-toolchain.patch \
+           file://0020-eglibc-Clear-cache-lines-on-ppc8xx.patch \
+           file://0021-eglibc-Resolve-__fpscr_values-on-SH4.patch \
+           file://0022-eglibc-Forward-port-cross-locale-generation-support.patch \
+           file://0023-Define-DUMMY_LOCALE_T-if-not-defined.patch \
+           file://0024-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \
+           file://0025-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch \
+           file://0026-intl-Emit-no-lines-in-bison-generated-files.patch \
+           file://0027-inject-file-assembly-directives.patch \
+           file://0028-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch \
+           "
+S = "${WORKDIR}/git"
+B = "${WORKDIR}/build-${TARGET_SYS}"
+
+PACKAGES_DYNAMIC = ""
+
+# the -isystem in bitbake.conf screws up glibc do_stage
+BUILD_CPPFLAGS = "-I${STAGING_INCDIR_NATIVE}"
+TARGET_CPPFLAGS = "-I${STAGING_DIR_TARGET}${includedir}"
+
+GLIBC_BROKEN_LOCALES = ""
+
+GLIBCPIE ??= ""
+
+EXTRA_OECONF = "--enable-kernel=${OLDEST_KERNEL} \
+                --disable-profile \
+                --disable-debug --without-gd \
+                --enable-clocale=gnu \
+                --with-headers=${STAGING_INCDIR} \
+                --without-selinux \
+                --enable-tunables \
+                --enable-bind-now \
+                --enable-stack-protector=strong \
+                --enable-stackguard-randomization \
+                --disable-crypt \
+                --with-default-link \
+                --enable-nscd \
+                ${@bb.utils.contains_any('SELECTED_OPTIMIZATION', '-O0 -Og', '--disable-werror', '', d)} \
+                ${GLIBCPIE} \
+                ${GLIBC_EXTRA_OECONF}"
+
+EXTRA_OECONF += "${@get_libc_fpu_setting(bb, d)}"
+
+do_patch_append() {
+    bb.build.exec_func('do_fix_readlib_c', d)
+}
+
+do_fix_readlib_c () {
+        sed -i -e 's#OECORE_KNOWN_INTERPRETER_NAMES#${EGLIBC_KNOWN_INTERPRETER_NAMES}#' ${S}/elf/readlib.c
+}
+
+do_configure () {
+# override this function to avoid the autoconf/automake/aclocal/autoheader
+# calls for now
+# don't pass CPPFLAGS into configure, since it upsets the kernel-headers
+# version check and doesn't really help with anything
+        (cd ${S} && gnu-configize) || die "failure in running gnu-configize"
+        find ${S} -name "configure" | xargs touch
+        CPPFLAGS="" oe_runconf
+}
+
+do_compile () {
+        # -Wl,-rpath-link <staging>/lib in LDFLAGS can cause breakage if another glibc is in staging
+        LDFLAGS="-fuse-ld=bfd"
+        base_do_compile
+        echo "Adjust ldd script"
+        if [ -n "${RTLDLIST}" ]
+        then
+                prevrtld=`cat ${B}/elf/ldd | grep "^RTLDLIST=" | sed 's#^RTLDLIST="\?\([^"]*\)"\?$#\1#'`
+                # remove duplicate entries
+                newrtld=`echo $(printf '%s\n' ${prevrtld} ${RTLDLIST} | LC_ALL=C sort -u)`
+                echo "ldd \"${prevrtld} ${RTLDLIST}\" -> \"${newrtld}\""
+                sed -i ${B}/elf/ldd -e "s#^RTLDLIST=.*\$#RTLDLIST=\"${newrtld}\"#"
+        fi
+}
+
+require glibc-package.inc
+
+BBCLASSEXTEND = "nativesdk"