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| author |   Andreas K. Hüttel <dilfridge@gentoo.org> | 2018-08-03 22:19:57 +0200 |
|---|---|---|
| committer | Andreas K. Hüttel <dilfridge@gentoo.org> | 2018-08-03 22:20:44 +0200 |
| commit | 2695b3da15699bdf40098dd409b32f9d87a9cc5c (patch) | |
| tree | e96e454926e14503bfbe10f28243ff35411d4643 /sys-libs/glibc/glibc-9999.ebuild | |
| parent | profiles: preemptively mask new glibc useflag cet (diff) | |
| download | gentoo-2695b3da15699bdf40098dd409b32f9d87a9cc5c.tar.gz gentoo-2695b3da15699bdf40098dd409b32f9d87a9cc5c.tar.bz2 gentoo-2695b3da15699bdf40098dd409b32f9d87a9cc5c.zip | |
sys-libs/glibc: Add rudimentary Intel CET support (since glibc-2.29)
Before unmasking this flag we still need to add checks for binutils >=2.29
and gcc >=8 ...
Package-Manager: Portage-2.3.44, Repoman-2.3.10
Diffstat (limited to 'sys-libs/glibc/glibc-9999.ebuild')
| -rw-r--r-- | sys-libs/glibc/glibc-9999.ebuild | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys-libs/glibc/glibc-9999.ebuild b/sys-libs/glibc/glibc-9999.ebuild index f51a7785067f..82232b67b6dd 100644 --- a/sys-libs/glibc/glibc-9999.ebuild +++ b/sys-libs/glibc/glibc-9999.ebuild @@ -33,7 +33,7 @@ PATCH_VER=7 SRC_URI+=" https://dev.gentoo.org/~dilfridge/distfiles/${P}-patches-${PATCH_VER}.tar.bz2" SRC_URI+=" multilib? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )" -IUSE="audit caps compile-locales doc gd hardened headers-only +multiarch multilib nscd profile selinux suid systemtap test vanilla" +IUSE="audit caps cet compile-locales doc gd hardened headers-only +multiarch multilib nscd profile selinux suid systemtap test vanilla" # Minimum kernel version that glibc requires MIN_KERN_VER="3.2.0" @@ -841,6 +841,12 @@ glibc_do_configure() { *) myconf+=( libc_cv_ld_gnu_indirect_function=no ) ;; esac + # Enable Intel Control-flow Enforcement Technology on amd64 if requested + case ${CTARGET} in + x86_64-*) myconf+=( $(use_enable cet) ) ;; + *) ;; + esac + [[ $(tc-is-softfloat) == "yes" ]] && myconf+=( --without-fp ) myconf+=( --enable-kernel=${MIN_KERN_VER} ) |