| 6 |
6 |
# Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc
|
| 7 |
7 |
# Please read & adapt the page as necessary if obsolete.
|
| 8 |
8 |
|
| 9 |
|
PYTHON_COMPAT=( python3_{9..11} )
|
|
9 |
PYTHON_COMPAT=( python3_{9..12} )
|
| 10 |
10 |
TMPFILES_OPTIONAL=1
|
| 11 |
11 |
|
| 12 |
12 |
inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \
|
| ... | ... | |
| 20 |
20 |
EMULTILIB_PKG="true"
|
| 21 |
21 |
|
| 22 |
22 |
# Gentoo patchset (ignored for live ebuilds)
|
| 23 |
|
PATCH_VER=10
|
|
23 |
PATCH_VER=5
|
| 24 |
24 |
PATCH_DEV=dilfridge
|
| 25 |
25 |
|
| 26 |
26 |
# gcc mulitilib bootstrap files version
|
| ... | ... | |
| 39 |
39 |
if [[ ${PV} == 9999* ]]; then
|
| 40 |
40 |
inherit git-r3
|
| 41 |
41 |
else
|
| 42 |
|
KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86"
|
|
42 |
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
|
| 43 |
43 |
SRC_URI="mirror://gnu/glibc/${P}.tar.xz"
|
| 44 |
44 |
SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz"
|
| 45 |
45 |
fi
|
| ... | ... | |
| 447 |
447 |
# https://sourceware.org/PR27837
|
| 448 |
448 |
filter-ldflags '-Wl,--relax'
|
| 449 |
449 |
|
|
450 |
# Flag added for cross-prefix, but causes ldconfig to segfault. Not needed
|
|
451 |
# anyway because glibc already handles this by itself.
|
|
452 |
filter-ldflags '-Wl,--dynamic-linker=*'
|
|
453 |
|
| 450 |
454 |
# some weird software relies on sysv hashes in glibc, bug 863863, bug 864100
|
| 451 |
455 |
# we have to do that here already so mips can filter it out again :P
|
| 452 |
456 |
if use hash-sysv-compat ; then
|
| ... | ... | |
| 653 |
657 |
export CXX="${glibc__GLIBC_CXX} ${glibc__abi_CFLAGS} ${CFLAGS}"
|
| 654 |
658 |
|
| 655 |
659 |
if is_crosscompile; then
|
| 656 |
|
# Assume worst-case bootstrap: glibc is buil first time
|
| 657 |
|
# when ${CTARGET}-g++ is not available yet. We avoid
|
|
660 |
# Assume worst-case bootstrap: glibc is built for the first time
|
|
661 |
# with ${CTARGET}-g++ not available yet. We avoid
|
| 658 |
662 |
# building auxiliary programs that require C++: bug #683074
|
| 659 |
663 |
# It should not affect final result.
|
| 660 |
664 |
export libc_cv_cxx_link_ok=no
|
| ... | ... | |
| 1016 |
1020 |
myconf+=(
|
| 1017 |
1021 |
--disable-werror
|
| 1018 |
1022 |
--enable-bind-now
|
|
1023 |
--enable-fortify-source
|
| 1019 |
1024 |
--build=${CBUILD_OPT:-${CBUILD}}
|
| 1020 |
1025 |
--host=${CTARGET_OPT:-${CTARGET}}
|
| 1021 |
1026 |
$(use_enable profile)
|
| ... | ... | |
| 1047 |
1052 |
# https://bugs.gentoo.org/753740
|
| 1048 |
1053 |
libc_cv_complocaledir='${exec_prefix}/lib/locale'
|
| 1049 |
1054 |
|
| 1050 |
|
# -march= option tricks build system to infer too
|
| 1051 |
|
# high ISA level: https://sourceware.org/PR27318
|
| 1052 |
|
libc_cv_include_x86_isa_level=no
|
| 1053 |
|
|
| 1054 |
|
# Explicit override of https://sourceware.org/PR27991
|
| 1055 |
|
# exposes a bug in glibc's configure:
|
| 1056 |
|
# https://sourceware.org/PR27991
|
| 1057 |
|
libc_cv_have_x86_lahf_sahf=no
|
| 1058 |
|
libc_cv_have_x86_movbe=no
|
|
1055 |
# On aarch64 there is no way to override -mcpu=native, and if
|
|
1056 |
# the current cpu does not support SVE configure fails.
|
|
1057 |
# Let's boldly assume our toolchain can always build SVE instructions.
|
|
1058 |
libc_cv_aarch64_sve_asm=yes
|
| 1059 |
1059 |
|
| 1060 |
1060 |
${EXTRA_ECONF}
|
| 1061 |
1061 |
)
|
| ... | ... | |
| 1095 |
1095 |
# add x32 to it, gcc/glibc don't yet support x32.
|
| 1096 |
1096 |
#
|
| 1097 |
1097 |
if [[ -n ${GCC_BOOTSTRAP_VER} ]] && use multilib-bootstrap ; then
|
| 1098 |
|
echo 'main(){}' > "${T}"/test.c
|
|
1098 |
echo 'int main(void){}' > "${T}"/test.c || die
|
| 1099 |
1099 |
if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/test.c -Wl,-emain -lgcc 2>/dev/null ; then
|
| 1100 |
1100 |
sed -i -e '/^CC = /s:$: -B$(objdir)/../'"gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}/${ABI}:" config.make || die
|
| 1101 |
1101 |
fi
|
| ... | ... | |
| 1268 |
1268 |
# we give the tests a bit more time to avoid spurious
|
| 1269 |
1269 |
# bug reports on slow arches
|
| 1270 |
1270 |
|
| 1271 |
|
SANDBOX_ON=0 LD_PRELOAD= TIMEOUTFACTOR=16 emake ${myxfailparams} check
|
|
1271 |
SANDBOX_ON=0 LD_PRELOAD= TIMEOUTFACTOR=32 emake ${myxfailparams} check
|
| 1272 |
1272 |
}
|
| 1273 |
1273 |
|
| 1274 |
1274 |
src_test() {
|
| ... | ... | |
| 1638 |
1638 |
fi
|
| 1639 |
1639 |
}
|
| 1640 |
1640 |
|
|
1641 |
glibc_refresh_ldconfig() {
|
|
1642 |
if [[ ${MERGE_TYPE} == buildonly ]]; then
|
|
1643 |
return
|
|
1644 |
fi
|
|
1645 |
|
|
1646 |
# Version check could be added to avoid unnecessary work, but ldconfig
|
|
1647 |
# should finish quickly enough to not matter.
|
|
1648 |
ebegin "Refreshing ld.so.cache"
|
|
1649 |
ldconfig -i
|
|
1650 |
if ! eend $?; then
|
|
1651 |
ewarn "Failed to refresh the ld.so.cache for you. Some programs may be broken"
|
|
1652 |
ewarn "before you manually do so (ldconfig -i)."
|
|
1653 |
fi
|
|
1654 |
}
|
|
1655 |
|
| 1641 |
1656 |
pkg_postinst() {
|
| 1642 |
1657 |
# nothing to do if just installing headers
|
| 1643 |
1658 |
just_headers && return
|
| ... | ... | |
| 1648 |
1663 |
fi
|
| 1649 |
1664 |
|
| 1650 |
1665 |
if ! is_crosscompile && [[ -z ${ROOT} ]] ; then
|
|
1666 |
# glibc-2.38+ on loong has ldconfig support added, but the ELF e_flags
|
|
1667 |
# handling has changed as well, which means stale ldconfig auxiliary
|
|
1668 |
# cache entries and failure to lookup libgcc_s / libstdc++ (breaking
|
|
1669 |
# every C++ application) / libgomp etc., among other breakages.
|
|
1670 |
#
|
|
1671 |
# To fix this, simply refresh the ld.so.cache without using the
|
|
1672 |
# auxiliary cache if we're natively installing on loong. This should
|
|
1673 |
# be done relatively soon because we want to minimize the breakage
|
|
1674 |
# window for the affected programs.
|
|
1675 |
use loong && glibc_refresh_ldconfig
|
|
1676 |
|
| 1651 |
1677 |
use compile-locales || run_locale_gen "${EROOT}/"
|
| 1652 |
1678 |
fi
|
| 1653 |
1679 |
|
