1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI="4"
PYTHON_DEPEND="2"
inherit eutils flag-o-matic multilib toolchain-funcs python pax-utils
DESCRIPTION="Low Level Virtual Machine"
HOMEPAGE="http://llvm.org/"
SRC_URI="http://llvm.org/releases/${PV}/${P}.src.tar.gz"
LICENSE="UoI-NCSA"
SLOT="0"
KEYWORDS="amd64 arm ppc x86 ~amd64-fbsd ~x86-fbsd ~x64-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
IUSE="debug gold +libffi multitarget ocaml test udis86 vim-syntax"
DEPEND="dev-lang/perl
>=sys-devel/make-3.79
>=sys-devel/flex-2.5.4
>=sys-devel/bison-1.875d
|| ( >=sys-devel/gcc-3.0 >=sys-devel/gcc-apple-4.2.1 )
|| ( >=sys-devel/binutils-2.18 >=sys-devel/binutils-apple-3.2.3 )
gold? ( >=sys-devel/binutils-2.22[cxx] )
libffi? ( virtual/pkgconfig
virtual/libffi )
ocaml? ( dev-lang/ocaml )
udis86? ( dev-libs/udis86[pic(+)] )"
RDEPEND="dev-lang/perl
libffi? ( virtual/libffi )
vim-syntax? ( || ( app-editors/vim app-editors/gvim ) )"
S=${WORKDIR}/${P}.src
pkg_setup() {
# Required for test and build
python_set_active_version 2
python_pkg_setup
# need to check if the active compiler is ok
broken_gcc=" 3.2.2 3.2.3 3.3.2 4.1.1 "
broken_gcc_x86=" 3.4.0 3.4.2 "
broken_gcc_amd64=" 3.4.6 "
gcc_vers=$(gcc-fullversion)
if [[ ${broken_gcc} == *" ${version} "* ]] ; then
elog "Your version of gcc is known to miscompile llvm."
elog "Check http://www.llvm.org/docs/GettingStarted.html for"
elog "possible solutions."
die "Your currently active version of gcc is known to miscompile llvm"
fi
if [[ ${CHOST} == i*86-* && ${broken_gcc_x86} == *" ${version} "* ]] ; then
elog "Your version of gcc is known to miscompile llvm on x86"
elog "architectures. Check"
elog "http://www.llvm.org/docs/GettingStarted.html for possible"
elog "solutions."
die "Your currently active version of gcc is known to miscompile llvm"
fi
if [[ ${CHOST} == x86_64-* && ${broken_gcc_amd64} == *" ${version} "* ]];
then
elog "Your version of gcc is known to miscompile llvm in amd64"
elog "architectures. Check"
elog "http://www.llvm.org/docs/GettingStarted.html for possible"
elog "solutions."
die "Your currently active version of gcc is known to miscompile llvm"
fi
}
src_prepare() {
# unfortunately ./configure won't listen to --mandir and the-like, so take
# care of this.
einfo "Fixing install dirs"
sed -e 's,^PROJ_docsdir.*,PROJ_docsdir := $(PROJ_prefix)/share/doc/'${PF}, \
-e 's,^PROJ_etcdir.*,PROJ_etcdir := '"${EPREFIX}"'/etc/llvm,' \
-e 's,^PROJ_libdir.*,PROJ_libdir := $(PROJ_prefix)/'$(get_libdir)/${PN}, \
-i Makefile.config.in || die "Makefile.config sed failed"
sed -e "/ActiveLibDir = ActivePrefix/s/lib/$(get_libdir)\/${PN}/" \
-i tools/llvm-config/llvm-config.cpp || die "llvm-config sed failed"
einfo "Fixing rpath and CFLAGS"
sed -e 's,\$(RPATH) -Wl\,\$(\(ToolDir\|LibDir\)),$(RPATH) -Wl\,'"${EPREFIX}"/usr/$(get_libdir)/${PN}, \
-e '/OmitFramePointer/s/-fomit-frame-pointer//' \
-i Makefile.rules || die "rpath sed failed"
if use gold; then
sed -e 's,\$(SharedLibDir),'"${EPREFIX}"/usr/$(get_libdir)/${PN}, \
-i tools/gold/Makefile || die "gold rpath sed failed"
fi
# Specify python version
python_convert_shebangs -r 2 test/Scripts
epatch "${FILESDIR}"/${PN}-2.6-commandguide-nops.patch
epatch "${FILESDIR}"/${PN}-2.9-nodoctargz.patch
epatch "${FILESDIR}"/${PN}-3.0-PPC_macro.patch
epatch "${FILESDIR}"/${P}-ivybridge_support.patch
epatch "${FILESDIR}"/${P}-fix_debug_line_info.patch
epatch "${FILESDIR}"/${P}-ExecutionEngine_tests_xfail_arm.patch
epatch "${FILESDIR}"/${P}-docs-pod-markup-fixes.patch
# Apply r600 OpenCL-related patches, bug #425688
epatch "${FILESDIR}"/cl-patches/*.patch
# User patches
epatch_user
}
src_configure() {
local CONF_FLAGS="--enable-shared
--with-optimize-option=
$(use_enable !debug optimized)
$(use_enable debug assertions)
$(use_enable debug expensive-checks)"
if use multitarget; then
CONF_FLAGS="${CONF_FLAGS} --enable-targets=all"
else
CONF_FLAGS="${CONF_FLAGS} --enable-targets=host,cpp"
fi
if use amd64; then
CONF_FLAGS="${CONF_FLAGS} --enable-pic"
fi
if use gold; then
CONF_FLAGS="${CONF_FLAGS} --with-binutils-include=${EPREFIX}/usr/include/"
fi
if use ocaml; then
CONF_FLAGS="${CONF_FLAGS} --enable-bindings=ocaml"
else
CONF_FLAGS="${CONF_FLAGS} --enable-bindings=none"
fi
if use udis86; then
CONF_FLAGS="${CONF_FLAGS} --with-udis86"
fi
if use libffi; then
append-cppflags "$(pkg-config --cflags libffi)"
fi
CONF_FLAGS="${CONF_FLAGS} $(use_enable libffi)"
# llvm prefers clang over gcc, so we may need to force that
tc-export CC CXX
econf ${CONF_FLAGS}
}
src_compile() {
emake VERBOSE=1 KEEP_SYMBOLS=1 REQUIRES_RTTI=1
pax-mark m Release/bin/lli
if use test; then
pax-mark m unittests/ExecutionEngine/JIT/Release/JITTests
fi
}
src_install() {
emake KEEP_SYMBOLS=1 DESTDIR="${D}" install
if use vim-syntax; then
insinto /usr/share/vim/vimfiles/syntax
doins utils/vim/*.vim
fi
# Fix install_names on Darwin. The build system is too complicated
# to just fix this, so we correct it post-install
local lib= f= odylib=
if [[ ${CHOST} == *-darwin* ]] ; then
for lib in lib{EnhancedDisassembly,LLVM-${PV},LTO,profile_rt}.dylib {BugpointPasses,LLVMHello}.dylib ; do
# libEnhancedDisassembly is Darwin10 only, so non-fatal
[[ -f ${ED}/usr/lib/${PN}/${lib} ]] || continue
ebegin "fixing install_name of $lib"
install_name_tool \
-id "${EPREFIX}"/usr/lib/${PN}/${lib} \
"${ED}"/usr/lib/${PN}/${lib}
eend $?
done
for f in "${ED}"/usr/bin/* "${ED}"/usr/lib/${PN}/libLTO.dylib ; do
odylib=$(scanmacho -BF'%n#f' "${f}" | tr ',' '\n' | grep libLLVM-${PV}.dylib)
ebegin "fixing install_name reference to ${odylib} of ${f##*/}"
install_name_tool \
-change "${odylib}" \
"${EPREFIX}"/usr/lib/${PN}/libLLVM-${PV}.dylib \
"${f}"
eend $?
done
fi
}
|
GitWeb