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Revision 1.29 - (hide annotations) (download)
Fri Dec 2 23:43:54 2011 UTC (3 years 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 dirtyepic 1.25 # Copyright 1999-2011 Gentoo Foundation
2 kevquinn 1.1 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.29 # $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 kevquinn 1.1
5     MAN_VER=""
6 vapier 1.21 PATCH_VER="1.6"
7 kevquinn 1.1 UCLIBC_VER="1.1"
8     UCLIBC_GCC_VER="3.4.5"
9 vapier 1.10 PIE_VER="8.7.10"
10 kevquinn 1.1 PIE_GCC_VER="3.4.6"
11     PP_VER="1.0"
12     PP_GCC_VER="3.4.6"
13 vapier 1.22 HTB_VER="1.00.1"
14 kevquinn 1.1 HTB_GCC_VER="3.4.4"
15 vapier 1.19 D_VER="0.24"
16 kevquinn 1.1
17     inherit toolchain eutils
18    
19 dirtyepic 1.26 DESCRIPTION="The GNU Compiler Collection"
20 kevquinn 1.1
21 blubb 1.14 KEYWORDS="-* alpha amd64 arm ~ia64 ~mips ppc ppc64 ~s390 sh sparc x86 ~x86-fbsd"
22 dirtyepic 1.26 IUSE="ip28 ip32r10k n32 n64"
23 kevquinn 1.1
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 vapier 1.28 RDEPEND=""
29 kevquinn 1.1 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 vapier 1.27 toolchain_src_unpack
35 kevquinn 1.1
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 $(tc-arch) in
59     mips)
60     # If mips, and we DON'T want multilib, then rig gcc to only use n32 OR n64
61     if ! is_multilib; then
62 dirtyepic 1.26 use n32 && epatch "${FILESDIR}"/3.4.1/gcc-3.4.1-mips-n32only.patch
63     use n64 && epatch "${FILESDIR}"/3.4.1/gcc-3.4.1-mips-n64only.patch
64 kevquinn 1.1 fi
65    
66     # Patch forward-ported from a gcc-3.0.x patch that adds -march=r10000 and
67     # -mtune=r10000 support to gcc (Allows the compiler to generate code to
68     # take advantage of R10k's second ALU, perform shifts, etc..
69     #
70     # Needs re-porting to DFA in gcc-4.0 - Any Volunteers? :)
71 dirtyepic 1.26 epatch "${FILESDIR}"/3.4.2/gcc-3.4.x-mips-add-march-r10k.patch
72 kevquinn 1.1
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 vapier 1.24 if use ip28 || use ip32r10k; then
84 dirtyepic 1.26 epatch "${FILESDIR}"/3.4.2/gcc-3.4.2-mips-ip28_cache_barriers-v4.patch
85 kevquinn 1.1 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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