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Revision 1.12 - (hide annotations) (download)
Sun Dec 31 05:53:07 2006 UTC (7 years, 7 months ago) by tgall
Branch: MAIN
Changes since 1.11: +2 -2 lines
stable on ppc64, bug #159460
(Portage version: 2.1.1-r2)

1 kevquinn 1.1 # Copyright 1999-2006 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 tgall 1.12 # $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.4.6-r2.ebuild,v 1.11 2006/12/30 20:09:00 ticho Exp $
4 kevquinn 1.1
5     MAN_VER=""
6 vapier 1.10 PATCH_VER="1.4"
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     HTB_VER="1.00"
14     HTB_GCC_VER="3.4.4"
15    
16     GCC_LIBSSP_SUPPORT="true"
17    
18     ETYPE="gcc-compiler"
19    
20     # arch/libc configurations known to be stable with {PIE,SSP}-by-default
21     SSP_STABLE="x86 sparc amd64 ppc ppc64"
22     SSP_UCLIBC_STABLE="arm mips ppc x86"
23     PIE_GLIBC_STABLE="x86 sparc amd64 ppc ppc64"
24     PIE_UCLIBC_STABLE="x86 mips ppc"
25    
26     # arch/libc configurations known to be broken with {PIE,SSP}-by-default
27     SSP_UNSUPPORTED="hppa sh"
28     SSP_UCLIBC_UNSUPPORTED="${SSP_UNSUPPORTED}"
29     PIE_UCLIBC_UNSUPPORTED="alpha amd64 arm hppa ia64 m68k ppc64 s390 sh sparc"
30     PIE_GLIBC_UNSUPPORTED="hppa"
31    
32     # whether we should split out specs files for multiple {PIE,SSP}-by-default
33     # and vanilla configurations.
34     SPLIT_SPECS=${SPLIT_SPECS-true}
35    
36     #GENTOO_PATCH_EXCLUDE=""
37     #PIEPATCH_EXCLUDE=""
38    
39     inherit toolchain eutils
40    
41     DESCRIPTION="The GNU Compiler Collection. Includes C/C++, java compilers, pie+ssp extensions, Haj Ten Brugge runtime bounds checking"
42    
43 tgall 1.12 KEYWORDS="-* alpha ~amd64 arm ~ia64 ~mips ~ppc ppc64 ~s390 sh sparc x86 ~x86-fbsd"
44 kevquinn 1.1
45     # we need a proper glibc version for the Scrt1.o provided to the pie-ssp specs
46     # NOTE: we SHOULD be using at least binutils 2.15.90.0.1 everywhere for proper
47     # .eh_frame ld optimisation and symbol visibility support, but it hasnt been
48     # well tested in gentoo on any arch other than amd64!!
49 solar 1.4 RDEPEND="|| ( >=sys-devel/gcc-config-1.3.12-r4 app-admin/eselect-compiler )
50 kevquinn 1.1 >=sys-libs/zlib-1.1.4
51     virtual/libiconv
52     elibc_glibc? (
53     >=sys-libs/glibc-2.3.3_pre20040420-r1
54     hardened? ( >=sys-libs/glibc-2.3.3_pre20040529 )
55     )
56     !build? (
57     gcj? (
58     gtk? (
59     || ( ( x11-libs/libXt x11-libs/libX11 x11-libs/libXtst x11-proto/xproto x11-proto/xextproto ) virtual/x11 )
60     >=x11-libs/gtk+-2.2
61     )
62     >=media-libs/libart_lgpl-2.1
63     )
64     >=sys-libs/ncurses-5.2-r2
65     nls? ( sys-devel/gettext )
66     )"
67    
68     if [[ ${CATEGORY/cross-} != ${CATEGORY} ]]; then
69     RDEPEND="${RDEPEND} ${CATEGORY}/binutils"
70     fi
71    
72     DEPEND="${RDEPEND}
73     >=sys-apps/texinfo-4.2-r4
74     >=sys-devel/bison-1.875
75     >=sys-devel/binutils-2.14.90.0.8-r1
76     amd64? ( >=sys-devel/binutils-2.15.90.0.1.1-r1 )"
77 vapier 1.5 PDEPEND="|| ( sys-devel/gcc-config app-admin/eselect-compiler )"
78 kevquinn 1.1
79     src_unpack() {
80     gcc_src_unpack
81    
82     # misc patches that havent made it into a patch tarball yet
83     [[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env.patch
84    
85     # nothing in the tree provides libssp.so, so nothing will ever trigger this
86     # logic, but having the patch in the tree makes life so much easier for me
87     # since I dont have to also have an overlay for this.
88     want_libssp && epatch "${FILESDIR}"/3.4.3/libssp.patch
89    
90     # Anything useful and objc will require libffi. Seriously. Lets just force
91     # libffi to install with USE="objc", even though it normally only installs
92     # if you attempt to build gcj.
93     if ! use build && use objc && ! use gcj ; then
94     epatch "${FILESDIR}"/3.4.3/libffi-without-libgcj.patch
95     #epatch ${FILESDIR}/3.4.3/libffi-nogcj-lib-path-fix.patch
96     fi
97    
98     # Fix cross-compiling
99     epatch "${FILESDIR}"/3.4.4/gcc-3.4.4-cross-compile.patch
100    
101     [[ ${CTARGET} == *-softfloat-* ]] && epatch "${FILESDIR}"/3.4.4/gcc-3.4.4-softfloat.patch
102    
103     # Arch stuff
104     case $(tc-arch) in
105     mips)
106     # If mips, and we DON'T want multilib, then rig gcc to only use n32 OR n64
107     if ! is_multilib; then
108     use n32 && epatch ${FILESDIR}/3.4.1/gcc-3.4.1-mips-n32only.patch
109     use n64 && epatch ${FILESDIR}/3.4.1/gcc-3.4.1-mips-n64only.patch
110     fi
111    
112     # Patch forward-ported from a gcc-3.0.x patch that adds -march=r10000 and
113     # -mtune=r10000 support to gcc (Allows the compiler to generate code to
114     # take advantage of R10k's second ALU, perform shifts, etc..
115     #
116     # Needs re-porting to DFA in gcc-4.0 - Any Volunteers? :)
117     epatch ${FILESDIR}/3.4.2/gcc-3.4.x-mips-add-march-r10k.patch
118    
119     # This is a very special patch -- it allows us to build semi-usable kernels
120     # on SGI IP28 (Indigo2 Impact R10000) systems. The patch is henceforth
121     # regarded as a kludge by upstream, and thus, it will never get accepted upstream,
122     # but for our purposes of building a kernel, it works.
123     # Unless you're building an IP28 kernel, you really don't need care about what
124     # this patch does, because if you are, you are probably already aware of what
125     # it does.
126     # All that said, the abilities of this patch are disabled by default and need
127     # to be enabled by passing -mip28-cache-barrier. Only used to build kernels,
128     # There is the possibility it may be used for very specific userland apps too.
129     if use ip28 or use ip32r10k; then
130     epatch ${FILESDIR}/3.4.2/gcc-3.4.2-mips-ip28_cache_barriers-v4.patch
131     fi
132     ;;
133     amd64)
134     if is_multilib ; then
135     sed -i -e '/GLIBCXX_IS_NATIVE=/s:false:true:' libstdc++-v3/configure || die
136     fi
137     ;;
138     esac
139     }

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