/[gentoo-x86]/sys-devel/gcc/gcc-3.4.6-r2.ebuild
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Contents of /sys-devel/gcc/gcc-3.4.6-r2.ebuild

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Revision 1.29 - (show annotations) (download)
Fri Dec 2 23:43:54 2011 UTC (2 years, 9 months ago) by vapier
Branch: MAIN
Changes since 1.28: +1 -22 lines
Delete old hardened logic as we no longer support it (split specs/etc...).

(Portage version: 2.2.0_alpha75/cvs/Linux x86_64)

1 # Copyright 1999-2011 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.4.6-r2.ebuild,v 1.28 2011/11/09 19:22:56 vapier Exp $
4
5 MAN_VER=""
6 PATCH_VER="1.6"
7 UCLIBC_VER="1.1"
8 UCLIBC_GCC_VER="3.4.5"
9 PIE_VER="8.7.10"
10 PIE_GCC_VER="3.4.6"
11 PP_VER="1.0"
12 PP_GCC_VER="3.4.6"
13 HTB_VER="1.00.1"
14 HTB_GCC_VER="3.4.4"
15 D_VER="0.24"
16
17 inherit toolchain eutils
18
19 DESCRIPTION="The GNU Compiler Collection"
20
21 KEYWORDS="-* alpha amd64 arm ~ia64 ~mips ppc ppc64 ~s390 sh sparc x86 ~x86-fbsd"
22 IUSE="ip28 ip32r10k n32 n64"
23
24 # we need a proper glibc version for the Scrt1.o provided to the pie-ssp specs
25 # NOTE: we SHOULD be using at least binutils 2.15.90.0.1 everywhere for proper
26 # .eh_frame ld optimisation and symbol visibility support, but it hasnt been
27 # well tested in gentoo on any arch other than amd64!!
28 RDEPEND=""
29 DEPEND="${RDEPEND}
30 >=sys-devel/binutils-2.14.90.0.8-r1
31 amd64? ( >=sys-devel/binutils-2.15.90.0.1.1-r1 )"
32
33 src_unpack() {
34 toolchain_src_unpack
35
36 # misc patches that havent made it into a patch tarball yet
37 [[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env.patch
38
39 # nothing in the tree provides libssp.so, so nothing will ever trigger this
40 # logic, but having the patch in the tree makes life so much easier for me
41 # since I dont have to also have an overlay for this.
42 want_libssp && epatch "${FILESDIR}"/3.4.3/libssp.patch
43
44 # Anything useful and objc will require libffi. Seriously. Lets just force
45 # libffi to install with USE="objc", even though it normally only installs
46 # if you attempt to build gcj.
47 if ! use build && use objc && ! use gcj ; then
48 epatch "${FILESDIR}"/3.4.3/libffi-without-libgcj.patch
49 #epatch ${FILESDIR}/3.4.3/libffi-nogcj-lib-path-fix.patch
50 fi
51
52 # Fix cross-compiling
53 epatch "${FILESDIR}"/3.4.4/gcc-3.4.4-cross-compile.patch
54
55 [[ ${CTARGET} == *-softfloat-* ]] && epatch "${FILESDIR}"/3.4.4/gcc-3.4.4-softfloat.patch
56
57 # Arch stuff
58 case $(tc-arch) in
59 mips)
60 # If mips, and we DON'T want multilib, then rig gcc to only use n32 OR n64
61 if ! is_multilib; then
62 use n32 && epatch "${FILESDIR}"/3.4.1/gcc-3.4.1-mips-n32only.patch
63 use n64 && epatch "${FILESDIR}"/3.4.1/gcc-3.4.1-mips-n64only.patch
64 fi
65
66 # Patch forward-ported from a gcc-3.0.x patch that adds -march=r10000 and
67 # -mtune=r10000 support to gcc (Allows the compiler to generate code to
68 # take advantage of R10k's second ALU, perform shifts, etc..
69 #
70 # Needs re-porting to DFA in gcc-4.0 - Any Volunteers? :)
71 epatch "${FILESDIR}"/3.4.2/gcc-3.4.x-mips-add-march-r10k.patch
72
73 # This is a very special patch -- it allows us to build semi-usable kernels
74 # on SGI IP28 (Indigo2 Impact R10000) systems. The patch is henceforth
75 # regarded as a kludge by upstream, and thus, it will never get accepted upstream,
76 # but for our purposes of building a kernel, it works.
77 # Unless you're building an IP28 kernel, you really don't need care about what
78 # this patch does, because if you are, you are probably already aware of what
79 # it does.
80 # All that said, the abilities of this patch are disabled by default and need
81 # to be enabled by passing -mip28-cache-barrier. Only used to build kernels,
82 # There is the possibility it may be used for very specific userland apps too.
83 if use ip28 || use ip32r10k; then
84 epatch "${FILESDIR}"/3.4.2/gcc-3.4.2-mips-ip28_cache_barriers-v4.patch
85 fi
86 ;;
87 amd64)
88 if is_multilib ; then
89 sed -i -e '/GLIBCXX_IS_NATIVE=/s:false:true:' libstdc++-v3/configure || die
90 fi
91 ;;
92 esac
93 }

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