Name: %{_cross_os}glibc
Version: 2.37
Release: 1%{?dist}
Summary: The GNU libc libraries
License: LGPL-2.1-or-later AND (LGPL-2.1-or-later WITH GCC-exception-2.0) AND GPL-2.0-or-later AND (GPL-2.0-or-later WITH GCC-exception-2.0) AND BSD-3-Clause AND ISC
URL: http://www.gnu.org/software/glibc/
Source0: https://ftp.gnu.org/gnu/glibc/glibc-%{version}.tar.xz
Source1: glibc-tmpfiles.conf
Source2: ld.so.conf
Source3: ldconfig-service.conf

# We include this patch as a source file to have more control over how it's
# applied and reverted during the build.
Source99: HACK-only-build-and-install-localedef.patch

# Upstream patches from 2.36 release branch:
# ```
# git checkout origin/release/2.37/master
# git format-patch glibc-2.37..
# ```
Patch0001: 0001-cdefs-Limit-definition-of-fortification-macros.patch
Patch0002: 0002-LoongArch-Add-new-relocation-types.patch
Patch0003: 0003-Use-64-bit-time_t-interfaces-in-strftime-and-strptim.patch
Patch0004: 0004-Account-for-grouping-in-printf-width-bug-30068.patch
Patch0005: 0005-NEWS-Document-CVE-2023-25139.patch
Patch0006: 0006-elf-Smoke-test-ldconfig-p-against-system-etc-ld.so.c.patch
Patch0007: 0007-stdlib-Undo-post-review-change-to-16adc58e73f3-BZ-27.patch
Patch0008: 0008-elf-Restore-ldconfig-libc6-implicit-soname-logic-BZ-.patch

# Fedora patches
Patch1001: glibc-cs-path.patch

# Local patches
Patch9001: 9001-move-ldconfig-cache-to-ephemeral-storage.patch

%description
%{summary}.

%package devel
Summary: Files for development using the GNU libc libraries.
Requires: %{name}

%description devel
%{summary}.

%prep
%autosetup -Sgit -n glibc-%{version} -p1

%global glibc_configure %{shrink: \
BUILDFLAGS="-O2 -g -Wp,-D_GLIBCXX_ASSERTIONS -fstack-clash-protection" \
CFLAGS="${BUILDFLAGS}" CPPFLAGS="" CXXFLAGS="${BUILDFLAGS}" \
../configure \
  --prefix="%{_cross_prefix}" \
  --sysconfdir="%{_cross_sysconfdir}" \
  --localstatedir="%{_cross_localstatedir}" \
  --enable-bind-now \
  --enable-shared \
  --enable-stack-protector=strong \
  --disable-crypt \
  --disable-multi-arch \
  --disable-profile \
  --disable-systemtap \
  --disable-timezone-tools \
  --disable-tunables \
  --without-cvs \
  --without-gd \
  --without-selinux
  %{nil}}

%build

# First build the host tools we need, namely `localedef`. Apply a patch from
# Buildroot that allows us to build just this program and not everything.
patch -p1 < %{S:99}

mkdir build
pushd build
%glibc_configure
make %{?_smp_mflags} -O -r locale/others
mv locale/localedef %{_builddir}/localedef
popd

# Remove the previous build, revert the patch, and verify that the tree is
# clean, since we don't want to contaminate our target build.
rm -rf build
patch -p1 -R < %{S:99}
git diff --quiet

# Now build for the target. This is what will end up in the package, except
# for the C.UTF-8 locale, which we need `localedef` to generate.
mkdir build
pushd build
%glibc_configure \
  --target="%{_cross_target}" \
  --host="%{_cross_target}" \
  --build="%{_build}" \
  --with-headers="%{_cross_includedir}" \
  --enable-kernel="5.10.0"
make %{?_smp_mflags} -O -r
popd

%install
pushd build
make -j1 install_root=%{buildroot} install
# By default, LOCALEDEF refers to the target binary, and is invoked by the
# dynamic linker that was just built for the target. Neither will run on a
# build host with a different architecture. The locale format is compatible
# across architectures but not across glibc versions, so we can't rely on
# the binary in the SDK and must use the one we built earlier.
make -j1 install_root=%{buildroot} install-files-C.UTF-8/UTF-8 -C ../localedata objdir="$(pwd)" \
  LOCALEDEF="I18NPATH=. GCONV_PATH=$(pwd)/../iconvdata LC_ALL=C %{_builddir}/localedef"
popd

install -d %{buildroot}%{_cross_tmpfilesdir}
install -d %{buildroot}%{_cross_factorydir}%{_cross_sysconfdir}
install -d %{buildroot}%{_cross_unitdir}/ldconfig.service.d

install -p -m 0644 %{S:1} %{buildroot}%{_cross_tmpfilesdir}/glibc.conf
install -p -m 0644 %{S:2} %{buildroot}%{_cross_factorydir}%{_cross_sysconfdir}/ld.so.conf
install -p -m 0644 %{S:3} %{buildroot}%{_cross_unitdir}/ldconfig.service.d/ldconfig.conf

truncate -s 0 %{buildroot}%{_cross_libdir}/gconv/gconv-modules
chmod 644 %{buildroot}%{_cross_libdir}/gconv/gconv-modules
truncate -s 0 %{buildroot}%{_cross_libdir}/gconv/gconv-modules.cache
chmod 644 %{buildroot}%{_cross_libdir}/gconv/gconv-modules.cache

truncate -s 0 %{buildroot}%{_cross_datadir}/locale/locale.alias
chmod 644 %{buildroot}%{_cross_datadir}/locale/locale.alias

%files
%license COPYING COPYING.LIB LICENSES
%{_cross_attribution_file}
%{_cross_tmpfilesdir}/glibc.conf
%exclude %{_cross_sysconfdir}/rpc

%{_cross_bindir}/getconf
%{_cross_bindir}/getent
%exclude %{_cross_bindir}/gencat
%exclude %{_cross_bindir}/iconv
%exclude %{_cross_bindir}/ld.so
%exclude %{_cross_bindir}/ldd
%exclude %{_cross_bindir}/locale
%exclude %{_cross_bindir}/localedef
%exclude %{_cross_bindir}/makedb
%exclude %{_cross_bindir}/mtrace
%exclude %{_cross_bindir}/pldd
%exclude %{_cross_bindir}/pcprofiledump
%exclude %{_cross_bindir}/sotruss
%exclude %{_cross_bindir}/sprof
%exclude %{_cross_bindir}/xtrace

%{_cross_sbindir}/ldconfig
%exclude %{_cross_sbindir}/iconvconfig
%exclude %{_cross_sbindir}/nscd
%exclude %{_cross_sbindir}/sln

%dir %{_cross_libexecdir}/getconf
%{_cross_libexecdir}/getconf/*

%{_cross_libdir}/ld-linux-*.so.*
%{_cross_libdir}/libBrokenLocale.so.*
%{_cross_libdir}/libanl.so.*
%{_cross_libdir}/libc.so.*
%{_cross_libdir}/libdl.so.*
%{_cross_libdir}/libm.so.*
%{_cross_libdir}/libnss_dns.so.*
%{_cross_libdir}/libnss_files.so.*
%{_cross_libdir}/libpthread.so.*
%{_cross_libdir}/libresolv.so.*
%{_cross_libdir}/librt.so.*
%{_cross_libdir}/libthread_db.so.*
%{_cross_libdir}/libutil.so.*
%if "%{_cross_arch}" == "x86_64"
%{_cross_libdir}/libmvec.so.*
%endif
%exclude %{_cross_libdir}/audit/sotruss-lib.so
%exclude %{_cross_libdir}/libc_malloc_debug.so.*
%exclude %{_cross_libdir}/libmemusage.so
%exclude %{_cross_libdir}/libpcprofile.so
%exclude %{_cross_libdir}/libnsl.so.*
%exclude %{_cross_libdir}/libnss_compat.so.*
%exclude %{_cross_libdir}/libnss_db.so.*
%exclude %{_cross_libdir}/libnss_hesiod.so.*

%dir %{_cross_libdir}/gconv
%dir %{_cross_libdir}/gconv/gconv-modules.d
%{_cross_libdir}/gconv/gconv-modules
%{_cross_libdir}/gconv/gconv-modules.cache
%exclude %{_cross_libdir}/gconv/*.so
%exclude %{_cross_libdir}/gconv/gconv-modules.d/*.conf

%dir %{_cross_libdir}/locale
%dir %{_cross_libdir}/locale/C.utf8
%{_cross_libdir}/locale/C.utf8/LC_*

%dir %{_cross_datadir}/i18n
%dir %{_cross_datadir}/i18n/charmaps
%dir %{_cross_datadir}/i18n/locales
%dir %{_cross_datadir}/locale
%{_cross_datadir}/locale/locale.alias
%exclude %{_cross_datadir}/i18n/charmaps/*
%exclude %{_cross_datadir}/i18n/locales/*
%exclude %{_cross_datadir}/locale/*
%exclude %{_cross_localstatedir}/db/Makefile

%dir %{_cross_factorydir}
%{_cross_factorydir}%{_cross_sysconfdir}/ld.so.conf

%dir %{_cross_unitdir}/ldconfig.service.d
%{_cross_libdir}/systemd/system/ldconfig.service.d/ldconfig.conf

%files devel
%{_cross_libdir}/*.a
%{_cross_libdir}/*.o
%{_cross_libdir}/libBrokenLocale.so
%{_cross_libdir}/libanl.so
%{_cross_libdir}/libc.so
%{_cross_libdir}/libm.so
%{_cross_libdir}/libresolv.so
%{_cross_libdir}/libthread_db.so
%if "%{_cross_arch}" == "x86_64"
%{_cross_libdir}/libmvec.so
%endif
%exclude %{_cross_libdir}/libc_malloc_debug.so
%exclude %{_cross_libdir}/libnss_compat.so
%exclude %{_cross_libdir}/libnss_db.so
%exclude %{_cross_libdir}/libnss_hesiod.so

%dir %{_cross_includedir}/arpa
%dir %{_cross_includedir}/bits
%dir %{_cross_includedir}/gnu
%dir %{_cross_includedir}/net
%dir %{_cross_includedir}/netinet
%dir %{_cross_includedir}/netipx
%dir %{_cross_includedir}/netiucv
%dir %{_cross_includedir}/netpacket
%dir %{_cross_includedir}/netrose
%dir %{_cross_includedir}/nfs
%dir %{_cross_includedir}/protocols
%dir %{_cross_includedir}/rpc
%dir %{_cross_includedir}/scsi
%dir %{_cross_includedir}/sys
%dir %{_cross_includedir}/netash
%dir %{_cross_includedir}/netatalk
%dir %{_cross_includedir}/netax25
%dir %{_cross_includedir}/neteconet
%dir %{_cross_includedir}/netrom
%{_cross_includedir}/*.h
%{_cross_includedir}/*/*

%changelog