diff options
Diffstat (limited to 'hardened/toolchain/branches/pieworld/sys-devel/gcc/gcc-4.1.1-r3.ebuild')
| -rw-r--r-- | hardened/toolchain/branches/pieworld/sys-devel/gcc/gcc-4.1.1-r3.ebuild | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/hardened/toolchain/branches/pieworld/sys-devel/gcc/gcc-4.1.1-r3.ebuild b/hardened/toolchain/branches/pieworld/sys-devel/gcc/gcc-4.1.1-r3.ebuild index b5043b2..cbe84ee 100644 --- a/hardened/toolchain/branches/pieworld/sys-devel/gcc/gcc-4.1.1-r3.ebuild +++ b/hardened/toolchain/branches/pieworld/sys-devel/gcc/gcc-4.1.1-r3.ebuild @@ -15,7 +15,7 @@ SSP_UCLIBC_STABLE="ppc sparc x86" PIE_GLIBC_STABLE="amd64 ppc ppc64 sparc x86" PIE_UCLIBC_STABLE="mips ppc x86" -# arch/libc configurations known to be broken with {PIE,SSP}-by-default +# arch/libc configurations known to be broken with {PIE,SSP}-by-default. # gcc-4 SSP is only available on FRAME_GROWS_DOWNWARD arches; so it's not # available on pa, c4x, ia64, alpha, iq2000, m68hc11, stormy16 # (the options are parsed, but they're effectively no-ops). @@ -27,8 +27,8 @@ PIE_UCLIBC_UNSUPPORTED="alpha amd64 arm hppa ia64 m68k ppc64 s390 sh sparc" PIE_GLIBC_UNSUPPORTED="hppa" # This patch is obsoleted by stricter control over how one builds a hardened -# compiler from a vanilla compiler - by forbidding changing from normal to -# hardened between stages, this is no longer necessary. +# compiler from a vanilla compiler. By forbidding changing from normal to +# hardened between gcc stages, this is no longer necessary. GENTOO_PATCH_EXCLUDE="51_all_gcc-3.4-libiberty-pic.patch" # whether we should split out specs files for multiple {PIE,SSP}-by-default @@ -60,9 +60,12 @@ RDEPEND=">=sys-libs/zlib-1.1.4 ) >=sys-libs/ncurses-5.2-r2 nls? ( sys-devel/gettext ) - hardened? ( >=sys-libs/glibc-2.4 ) )" +# Hardened gcc builds with SSP enabled on itself, so requires a +# gcc-4-SSP-compatible glibc installed, from gcc's stage1 onwards. +# We assume uclibc users know what they're doing. DEPEND="${RDEPEND} + hardened? ( elibc_glibc? ( >=sys-libs/glibc-2.4 ) ) test? ( sys-devel/autogen dev-util/dejagnu ) >=sys-apps/texinfo-4.2-r4 >=sys-devel/bison-1.875 @@ -88,6 +91,9 @@ src_unpack() { epatch "${FILESDIR}"/4.1.0/gcc-4.1.0-fast-math-i386-Os-workaround.patch + # Add the crtbeginTS.o file - used for "static PIE" links + epatch "${FILESDIR}"/4.1.1/gcc-4.1.1-crtbeginTS.patch + # Ensure crtfiles are built fno-PIC/fPIC as appropriate, not fPIE use hardened && epatch "${FILESDIR}"/4.1.1/gcc-4.1.1-nopie-crtstuff.patch } |