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Revision 1.37 - (hide annotations) (download)
Fri Oct 17 17:49:53 2014 UTC (3 days, 18 hours ago) by vapier
Branch: MAIN
CVS Tags: HEAD
Changes since 1.36: +1 -4 lines
Drop $GCC_SPECS support in older versions.

(Portage version: 2.2.14_rc1/cvs/Linux x86_64, signed Manifest commit with key D2E96200)

1 dirtyepic 1.35 # Copyright 1999-2014 Gentoo Foundation
2 kevquinn 1.1 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.37 # $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.4.6-r2.ebuild,v 1.36 2014/10/17 17:47:45 vapier Exp $
4 dirtyepic 1.35
5     EAPI="2"
6 kevquinn 1.1
7 vapier 1.33 PATCH_VER="1.7"
8 kevquinn 1.1 UCLIBC_VER="1.1"
9     UCLIBC_GCC_VER="3.4.5"
10 vapier 1.22 HTB_VER="1.00.1"
11 kevquinn 1.1 HTB_GCC_VER="3.4.4"
12 vapier 1.19 D_VER="0.24"
13 kevquinn 1.1
14 dirtyepic 1.35 inherit eutils toolchain
15 kevquinn 1.1
16 dirtyepic 1.26 DESCRIPTION="The GNU Compiler Collection"
17 kevquinn 1.1
18 dirtyepic 1.34 KEYWORDS="-* alpha amd64 arm ~ia64 ~mips ppc ppc64 ~s390 ~sh sparc x86 ~x86-fbsd"
19 dirtyepic 1.26 IUSE="ip28 ip32r10k n32 n64"
20 kevquinn 1.1
21     # we need a proper glibc version for the Scrt1.o provided to the pie-ssp specs
22     # NOTE: we SHOULD be using at least binutils 2.15.90.0.1 everywhere for proper
23     # .eh_frame ld optimisation and symbol visibility support, but it hasnt been
24     # well tested in gentoo on any arch other than amd64!!
25 vapier 1.28 RDEPEND=""
26 kevquinn 1.1 DEPEND="${RDEPEND}
27     >=sys-devel/binutils-2.14.90.0.8-r1
28     amd64? ( >=sys-devel/binutils-2.15.90.0.1.1-r1 )"
29    
30 dirtyepic 1.35 src_prepare() {
31     toolchain_src_prepare
32 kevquinn 1.1
33     # Anything useful and objc will require libffi. Seriously. Lets just force
34     # libffi to install with USE="objc", even though it normally only installs
35     # if you attempt to build gcj.
36     if ! use build && use objc && ! use gcj ; then
37     epatch "${FILESDIR}"/3.4.3/libffi-without-libgcj.patch
38     #epatch ${FILESDIR}/3.4.3/libffi-nogcj-lib-path-fix.patch
39     fi
40    
41     # Fix cross-compiling
42     epatch "${FILESDIR}"/3.4.4/gcc-3.4.4-cross-compile.patch
43    
44     # Arch stuff
45     case $(tc-arch) in
46     mips)
47     # If mips, and we DON'T want multilib, then rig gcc to only use n32 OR n64
48     if ! is_multilib; then
49 dirtyepic 1.26 use n32 && epatch "${FILESDIR}"/3.4.1/gcc-3.4.1-mips-n32only.patch
50     use n64 && epatch "${FILESDIR}"/3.4.1/gcc-3.4.1-mips-n64only.patch
51 kevquinn 1.1 fi
52    
53     # Patch forward-ported from a gcc-3.0.x patch that adds -march=r10000 and
54     # -mtune=r10000 support to gcc (Allows the compiler to generate code to
55     # take advantage of R10k's second ALU, perform shifts, etc..
56     #
57     # Needs re-porting to DFA in gcc-4.0 - Any Volunteers? :)
58 dirtyepic 1.26 epatch "${FILESDIR}"/3.4.2/gcc-3.4.x-mips-add-march-r10k.patch
59 kevquinn 1.1
60     # This is a very special patch -- it allows us to build semi-usable kernels
61     # on SGI IP28 (Indigo2 Impact R10000) systems. The patch is henceforth
62     # regarded as a kludge by upstream, and thus, it will never get accepted upstream,
63     # but for our purposes of building a kernel, it works.
64     # Unless you're building an IP28 kernel, you really don't need care about what
65     # this patch does, because if you are, you are probably already aware of what
66     # it does.
67     # All that said, the abilities of this patch are disabled by default and need
68     # to be enabled by passing -mip28-cache-barrier. Only used to build kernels,
69     # There is the possibility it may be used for very specific userland apps too.
70 vapier 1.24 if use ip28 || use ip32r10k; then
71 dirtyepic 1.26 epatch "${FILESDIR}"/3.4.2/gcc-3.4.2-mips-ip28_cache_barriers-v4.patch
72 kevquinn 1.1 fi
73     ;;
74     amd64)
75     if is_multilib ; then
76     sed -i -e '/GLIBCXX_IS_NATIVE=/s:false:true:' libstdc++-v3/configure || die
77     fi
78     ;;
79     esac
80     }

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