/[gentoo-x86]/sys-devel/clang/clang-3.1-r2.ebuild
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Revision 1.4 - (show annotations) (download)
Sat Jun 2 09:58:27 2012 UTC (2 years, 1 month ago) by chithanh
Branch: MAIN
Changes since 1.3: +2 -2 lines
Keyword ~arm, bug #320221.

(Portage version: 2.2.0_alpha108/cvs/Linux x86_64)

1 # Copyright 1999-2012 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/sys-devel/clang/clang-3.1-r2.ebuild,v 1.3 2012/05/26 17:44:24 aballier Exp $
4
5 EAPI=4
6
7 RESTRICT_PYTHON_ABIS="3.*"
8 SUPPORT_PYTHON_ABIS="1"
9
10 inherit eutils multilib python
11
12 DESCRIPTION="C language family frontend for LLVM"
13 HOMEPAGE="http://clang.llvm.org/"
14 # Fetching LLVM as well: see http://llvm.org/bugs/show_bug.cgi?id=4840
15 SRC_URI="http://llvm.org/releases/${PV}/llvm-${PV}.src.tar.gz
16 http://llvm.org/releases/${PV}/compiler-rt-${PV}.src.tar.gz
17 http://llvm.org/releases/${PV}/${P}.src.tar.gz"
18
19 LICENSE="UoI-NCSA"
20 SLOT="0"
21 KEYWORDS="~amd64 ~arm ~x86 ~amd64-fbsd ~amd64-linux ~x86-linux ~ppc-macos"
22 IUSE="debug kernel_FreeBSD multitarget +static-analyzer test"
23
24 DEPEND="static-analyzer? ( dev-lang/perl )"
25 RDEPEND="~sys-devel/llvm-${PV}[multitarget=]"
26
27 S=${WORKDIR}/llvm-${PV}.src
28
29 src_prepare() {
30 mv "${WORKDIR}"/clang-${PV}.src "${S}"/tools/clang \
31 || die "clang source directory move failed"
32 mv "${WORKDIR}"/compiler-rt-${PV}.src "${S}"/projects/compiler-rt \
33 || die "compiler-rt source directory move failed"
34
35 # Same as llvm doc patches
36 epatch "${FILESDIR}"/${PN}-2.7-fixdoc.patch
37
38 # multilib-strict
39 sed -e "/PROJ_headers/s#lib/clang#$(get_libdir)/clang#" \
40 -i tools/clang/lib/Headers/Makefile \
41 || die "clang Makefile failed"
42 sed -e "/PROJ_resources/s#lib/clang#$(get_libdir)/clang#" \
43 -i tools/clang/runtime/compiler-rt/Makefile \
44 || die "compiler-rt Makefile failed"
45 # fix the static analyzer for in-tree install
46 sed -e 's/import ScanView/from clang \0/' \
47 -i tools/clang/tools/scan-view/scan-view \
48 || die "scan-view sed failed"
49 sed -e "/scanview.css\|sorttable.js/s#\$RealBin#${EPREFIX}/usr/share/${PN}#" \
50 -i tools/clang/tools/scan-build/scan-build \
51 || die "scan-build sed failed"
52 # Set correct path for gold plugin
53 sed -e "/LLVMgold.so/s#lib/#$(get_libdir)/llvm/#" \
54 -i tools/clang/lib/Driver/Tools.cpp \
55 || die "gold plugin path sed failed"
56 # Specify python version
57 python_convert_shebangs 2 tools/clang/tools/scan-view/scan-view
58 python_convert_shebangs -r 2 test/Scripts
59 python_convert_shebangs 2 projects/compiler-rt/lib/asan/scripts/asan_symbolize.py
60
61 # From llvm src_prepare
62 einfo "Fixing install dirs"
63 sed -e 's,^PROJ_docsdir.*,PROJ_docsdir := $(PROJ_prefix)/share/doc/'${PF}, \
64 -e 's,^PROJ_etcdir.*,PROJ_etcdir := '"${EPREFIX}"'/etc/llvm,' \
65 -e 's,^PROJ_libdir.*,PROJ_libdir := $(PROJ_prefix)/'$(get_libdir)/llvm, \
66 -i Makefile.config.in || die "Makefile.config sed failed"
67
68 einfo "Fixing rpath and CFLAGS"
69 sed -e 's,\$(RPATH) -Wl\,\$(\(ToolDir\|LibDir\)),$(RPATH) -Wl\,'"${EPREFIX}"/usr/$(get_libdir)/llvm, \
70 -e '/OmitFramePointer/s/-fomit-frame-pointer//' \
71 -i Makefile.rules || die "rpath sed failed"
72
73 # Use system llc (from llvm ebuild) for tests
74 sed -e "/^llc_props =/s/os.path.join(llvm_tools_dir, 'llc')/'llc'/" \
75 -i tools/clang/test/lit.cfg || die "test path sed failed"
76
77 # Automatically select active system GCC's libraries, bug #406163
78 epatch "${FILESDIR}"/${P}-gentoo-runtime-gcc-detection.patch
79
80 # Fix search paths on FreeBSD, bug #409269
81 epatch "${FILESDIR}"/${P}-gentoo-freebsd-fix-lib-path.patch
82
83 # Fix regression caused by removal of USE=system-cxx-headers, bug #417541
84 epatch "${FILESDIR}"/${P}-gentoo-freebsd-fix-cxx-paths.patch
85
86 # Fix regression that prevents Clang from building itself on Linux, bug #417537
87 epatch "${FILESDIR}"/${P}-gentoo-linux-fix-cxx-include.patch
88
89 # Increase recursion limit, bug #417545, upstream r155737
90 epatch "${FILESDIR}"/${P}-increase-parser-recursion-limit.patch
91
92 # User patches
93 epatch_user
94 }
95
96 src_configure() {
97 local CONF_FLAGS="--enable-shared
98 --with-optimize-option=
99 $(use_enable !debug optimized)
100 $(use_enable debug assertions)
101 $(use_enable debug expensive-checks)"
102
103 # Setup the search path to include the Prefix includes
104 if use prefix ; then
105 CONF_FLAGS="${CONF_FLAGS} \
106 --with-c-include-dirs=${EPREFIX}/usr/include:/usr/include"
107 fi
108
109 if use multitarget; then
110 CONF_FLAGS="${CONF_FLAGS} --enable-targets=all"
111 else
112 CONF_FLAGS="${CONF_FLAGS} --enable-targets=host-only"
113 fi
114
115 if use amd64; then
116 CONF_FLAGS="${CONF_FLAGS} --enable-pic"
117 fi
118
119 econf ${CONF_FLAGS}
120 }
121
122 src_compile() {
123 emake VERBOSE=1 KEEP_SYMBOLS=1 REQUIRES_RTTI=1 clang-only
124 }
125
126 src_test() {
127 cd "${S}"/test || die "cd failed"
128 emake site.exp
129
130 cd "${S}"/tools/clang || die "cd clang failed"
131
132 echo ">>> Test phase [test]: ${CATEGORY}/${PF}"
133
134 testing() {
135 if ! emake -j1 VERBOSE=1 test; then
136 has test $FEATURES && die "Make test failed. See above for details."
137 has test $FEATURES || eerror "Make test failed. See above for details."
138 fi
139 }
140 python_execute_function testing
141 }
142
143 src_install() {
144 cd "${S}"/tools/clang || die "cd clang failed"
145 emake KEEP_SYMBOLS=1 DESTDIR="${D}" install
146
147 if use static-analyzer ; then
148 dobin tools/scan-build/ccc-analyzer
149 dosym ccc-analyzer /usr/bin/c++-analyzer
150 dobin tools/scan-build/scan-build
151
152 insinto /usr/share/${PN}
153 doins tools/scan-build/scanview.css
154 doins tools/scan-build/sorttable.js
155
156 cd tools/scan-view || die "cd scan-view failed"
157 dobin scan-view
158 install-scan-view() {
159 insinto "$(python_get_sitedir)"/clang
160 doins Reporter.py Resources ScanView.py startfile.py
161 touch "${ED}"/"$(python_get_sitedir)"/clang/__init__.py
162 }
163 python_execute_function install-scan-view
164 fi
165
166 # Fix install_names on Darwin. The build system is too complicated
167 # to just fix this, so we correct it post-install
168 if [[ ${CHOST} == *-darwin* ]] ; then
169 for lib in libclang.dylib ; do
170 ebegin "fixing install_name of $lib"
171 install_name_tool -id "${EPREFIX}"/usr/lib/llvm/${lib} \
172 "${ED}"/usr/lib/llvm/${lib}
173 eend $?
174 done
175 for f in usr/bin/{c-index-test,clang} usr/lib/llvm/libclang.dylib ; do
176 ebegin "fixing references in ${f##*/}"
177 install_name_tool \
178 -change "@rpath/libclang.dylib" \
179 "${EPREFIX}"/usr/lib/llvm/libclang.dylib \
180 -change "@executable_path/../lib/libLLVM-${PV}.dylib" \
181 "${EPREFIX}"/usr/lib/llvm/libLLVM-${PV}.dylib \
182 -change "${S}"/Release/lib/libclang.dylib \
183 "${EPREFIX}"/usr/lib/llvm/libclang.dylib \
184 "${ED}"/$f
185 eend $?
186 done
187 fi
188
189 # Remove unnecessary headers on FreeBSD, bug #417171
190 use kernel_FreeBSD && rm "${ED}"usr/$(get_libdir)/clang/${PV}/include/{arm_neon,std,float,iso,limits,tgmath,varargs}*.h
191 }
192
193 pkg_postinst() {
194 python_mod_optimize clang
195 }
196
197 pkg_postrm() {
198 python_mod_cleanup clang
199 }

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