diff options
Diffstat (limited to 'hardened/toolchain/branches/pieworld/sys-libs/glibc/glibc-2.5.ebuild')
| -rw-r--r-- | hardened/toolchain/branches/pieworld/sys-libs/glibc/glibc-2.5.ebuild | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/hardened/toolchain/branches/pieworld/sys-libs/glibc/glibc-2.5.ebuild b/hardened/toolchain/branches/pieworld/sys-libs/glibc/glibc-2.5.ebuild index a7c6623..de28388 100644 --- a/hardened/toolchain/branches/pieworld/sys-libs/glibc/glibc-2.5.ebuild +++ b/hardened/toolchain/branches/pieworld/sys-libs/glibc/glibc-2.5.ebuild @@ -1028,12 +1028,15 @@ RESTRICT="nostrip multilib-pkg-force" # General: We need a new-enough binutils for as-needed # arch: we need to make sure our binutils/gcc supports TLS +# hardened: when built by a hardened gcc-4 compiler, need +# binutils-2.17 to allow -fPIE with -static. DEPEND=">=sys-devel/gcc-3.4.4 arm? ( >=sys-devel/binutils-2.16.90 >=sys-devel/gcc-4.1.0 ) ppc? ( >=sys-devel/gcc-4.1.0 ) ppc64? ( >=sys-devel/gcc-4.1.0 ) nptl? ( || ( >=sys-kernel/mips-headers-${NPTL_KERNEL_VERSION} >=sys-kernel/linux-headers-${NPTL_KERNEL_VERSION} ) ) >=sys-devel/binutils-2.15.94 + hardened? ( >=sys-devel/binutils-2.17 ) || ( >=sys-devel/gcc-config-1.3.12 app-admin/eselect-compiler ) >=app-misc/pax-utils-0.1.10 virtual/os-headers @@ -1087,6 +1090,17 @@ pkg_setup() { eerror "You do not have pax-utils installed." die "install pax-utils" fi + + # Building glibc with the default-PIE compiler requires binutils-2.17. The + # dependency is brought in conditional on USE=hardened. + if gcc-specs-pie && ! use hardened; then + eerror "USE=hardened must be set to build glibc with a hardened compiler" + die "set USE=hardened (or gcc-config to gcc/vanilla)" + fi + if use hardened && ! version_is_at_least $(ld-version) "2.17"; then + eerror "Need binutils-2.17 or higher active to build glibc hardened" + die "install >=sys-devel/binutils-2.17 (or binutils-config to it)" + fi } src_unpack() { |