/[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 1.16 - (show annotations) (download)
Mon Apr 30 20:13:27 2007 UTC (7 years, 3 months ago) by solar
Branch: MAIN
Changes since 1.15: +3 -3 lines
- mark ia64 pie/ssp as stable in the gcc-3.4.6 ebuild
(Portage version: 2.1.2_pre1)

1 # Copyright 1999-2007 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 1.15 2007/03/09 22:13:12 vapier Exp $
4
5 MAN_VER=""
6 PATCH_VER="1.4"
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"
14 HTB_GCC_VER="3.4.4"
15 D_VER="0.23"
16
17 GCC_LIBSSP_SUPPORT="true"
18
19 ETYPE="gcc-compiler"
20
21 # arch/libc configurations known to be stable with {PIE,SSP}-by-default
22 SSP_STABLE="x86 sparc amd64 ppc ppc64 ia64"
23 SSP_UCLIBC_STABLE="arm mips ppc x86"
24 PIE_GLIBC_STABLE="x86 sparc amd64 ppc ppc64 ia64"
25 PIE_UCLIBC_STABLE="x86 mips ppc"
26
27 # arch/libc configurations known to be broken with {PIE,SSP}-by-default
28 SSP_UNSUPPORTED="hppa sh"
29 SSP_UCLIBC_UNSUPPORTED="${SSP_UNSUPPORTED}"
30 PIE_UCLIBC_UNSUPPORTED="alpha amd64 arm hppa ia64 m68k ppc64 s390 sh sparc"
31 PIE_GLIBC_UNSUPPORTED="hppa"
32
33 # whether we should split out specs files for multiple {PIE,SSP}-by-default
34 # and vanilla configurations.
35 SPLIT_SPECS=${SPLIT_SPECS-true}
36
37 #GENTOO_PATCH_EXCLUDE=""
38 #PIEPATCH_EXCLUDE=""
39
40 inherit toolchain eutils
41
42 DESCRIPTION="The GNU Compiler Collection. Includes C/C++, java compilers, pie+ssp extensions, Haj Ten Brugge runtime bounds checking"
43
44 KEYWORDS="-* alpha amd64 arm ~ia64 ~mips ppc ppc64 ~s390 sh sparc x86 ~x86-fbsd"
45
46 # we need a proper glibc version for the Scrt1.o provided to the pie-ssp specs
47 # NOTE: we SHOULD be using at least binutils 2.15.90.0.1 everywhere for proper
48 # .eh_frame ld optimisation and symbol visibility support, but it hasnt been
49 # well tested in gentoo on any arch other than amd64!!
50 RDEPEND="|| ( >=sys-devel/gcc-config-1.3.12-r4 app-admin/eselect-compiler )
51 >=sys-libs/zlib-1.1.4
52 virtual/libiconv
53 elibc_glibc? (
54 >=sys-libs/glibc-2.3.3_pre20040420-r1
55 hardened? ( >=sys-libs/glibc-2.3.3_pre20040529 )
56 )
57 !build? (
58 gcj? (
59 gtk? (
60 || ( ( x11-libs/libXt x11-libs/libX11 x11-libs/libXtst x11-proto/xproto x11-proto/xextproto ) virtual/x11 )
61 >=x11-libs/gtk+-2.2
62 )
63 >=media-libs/libart_lgpl-2.1
64 )
65 >=sys-libs/ncurses-5.2-r2
66 nls? ( sys-devel/gettext )
67 )"
68
69 if [[ ${CATEGORY/cross-} != ${CATEGORY} ]]; then
70 RDEPEND="${RDEPEND} ${CATEGORY}/binutils"
71 fi
72
73 DEPEND="${RDEPEND}
74 >=sys-apps/texinfo-4.2-r4
75 >=sys-devel/bison-1.875
76 >=sys-devel/binutils-2.14.90.0.8-r1
77 amd64? ( >=sys-devel/binutils-2.15.90.0.1.1-r1 )"
78 PDEPEND="|| ( sys-devel/gcc-config app-admin/eselect-compiler )"
79
80 src_unpack() {
81 gcc_src_unpack
82
83 # misc patches that havent made it into a patch tarball yet
84 [[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env.patch
85
86 # nothing in the tree provides libssp.so, so nothing will ever trigger this
87 # logic, but having the patch in the tree makes life so much easier for me
88 # since I dont have to also have an overlay for this.
89 want_libssp && epatch "${FILESDIR}"/3.4.3/libssp.patch
90
91 # Anything useful and objc will require libffi. Seriously. Lets just force
92 # libffi to install with USE="objc", even though it normally only installs
93 # if you attempt to build gcj.
94 if ! use build && use objc && ! use gcj ; then
95 epatch "${FILESDIR}"/3.4.3/libffi-without-libgcj.patch
96 #epatch ${FILESDIR}/3.4.3/libffi-nogcj-lib-path-fix.patch
97 fi
98
99 # Fix cross-compiling
100 epatch "${FILESDIR}"/3.4.4/gcc-3.4.4-cross-compile.patch
101
102 [[ ${CTARGET} == *-softfloat-* ]] && epatch "${FILESDIR}"/3.4.4/gcc-3.4.4-softfloat.patch
103
104 # Arch stuff
105 case $(tc-arch) in
106 mips)
107 # If mips, and we DON'T want multilib, then rig gcc to only use n32 OR n64
108 if ! is_multilib; then
109 use n32 && epatch ${FILESDIR}/3.4.1/gcc-3.4.1-mips-n32only.patch
110 use n64 && epatch ${FILESDIR}/3.4.1/gcc-3.4.1-mips-n64only.patch
111 fi
112
113 # Patch forward-ported from a gcc-3.0.x patch that adds -march=r10000 and
114 # -mtune=r10000 support to gcc (Allows the compiler to generate code to
115 # take advantage of R10k's second ALU, perform shifts, etc..
116 #
117 # Needs re-porting to DFA in gcc-4.0 - Any Volunteers? :)
118 epatch ${FILESDIR}/3.4.2/gcc-3.4.x-mips-add-march-r10k.patch
119
120 # This is a very special patch -- it allows us to build semi-usable kernels
121 # on SGI IP28 (Indigo2 Impact R10000) systems. The patch is henceforth
122 # regarded as a kludge by upstream, and thus, it will never get accepted upstream,
123 # but for our purposes of building a kernel, it works.
124 # Unless you're building an IP28 kernel, you really don't need care about what
125 # this patch does, because if you are, you are probably already aware of what
126 # it does.
127 # All that said, the abilities of this patch are disabled by default and need
128 # to be enabled by passing -mip28-cache-barrier. Only used to build kernels,
129 # There is the possibility it may be used for very specific userland apps too.
130 if use ip28 or use ip32r10k; then
131 epatch ${FILESDIR}/3.4.2/gcc-3.4.2-mips-ip28_cache_barriers-v4.patch
132 fi
133 ;;
134 amd64)
135 if is_multilib ; then
136 sed -i -e '/GLIBCXX_IS_NATIVE=/s:false:true:' libstdc++-v3/configure || die
137 fi
138 ;;
139 esac
140 }

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