extras/llvm/llvm-3.8.0-r1.smage2

# $Id$

PNAME="llvm"
PVER="3.8.0"
PBUILD="r1"

# build lldb or not
LLDB_ENABLED=0

# gcc version which llvm was compiled with
GCC_VER="6.1.0"

SPLIT_PACKAGES="llvm-libs llvm clang clang-tools-extra"

if [[ ${LLDB_ENABLED} = 1 ]]
then
	SPLIT_PACKAGES+=" lldb"
fi

PCAT="sys-dev"
HOMEPAGE="http://llvm.org/"

DEPEND_x86_64=">= sys-apps/multiarch-wrapper-1"
SPECIAL_VARS="DEPEND_x86_64"

XML_DEPEND=">= dev-libs/libxml2-2.9"

LLVM_DEPEND="$(marchdepend)
	>= dev-lang/perl-5.24"

# lldb requires readline or libedit
LLDB_DEPEND=">= sys-libs/readline-6.3
	>= dev-lang/python-2.7
	>= dev-python/python-six-1.9
	${XML_DEPEND}"

CLANG_DEPEND="${XML_DEPEND}
	== sys-dev/gcc-${GCC_VER}"

LIB_DEPEND=">= dev-libs/libffi-3.2
	>= sys-libs/zlib-1.2
	>= sys-libs/ncurses-6.0
	== sys-libs/libstdc++-${GCC_VER}"

SDEPEND="${LIB_DEPEND}
	${LLVM_DEPEND}
	${CLANG_DEPEND}
	>= dev-util/pkgconfig-0.25
	>= sys-dev/bison-2.5
	>= sys-dev/flex-2.3.35
	>= sys-dev/make-3.82
	>= sys-dev/binutils-2.26
	>= dev-lang/python-2.7
	>= virtual/sed
	>= dev-lang/swig-3.0.8"

if [[ ${LLDB_ENABLED} = 1 ]]
then
	SDEPEND="${SDEPEND}
		${LLDB_DEPEND}"
fi

SRCFILE="${PNAME}-${PVER}.src.tar.xz"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}.src"

CLANG_SRCFILE="cfe-${PVER}.src.tar.xz"
CLANG_SRCDIR="${BUILDDIR}/cfe-${PVER}.src"

CLANG_EXTRA_SRCFILE="clang-tools-extra-${PVER}.src.tar.xz"
CLANG_EXTRA_SRCDIR="${BUILDDIR}/clang-tools-extra-${PVER}.src"

COMPILER_RT_SRCFILE="compiler-rt-${PVER}.src.tar.xz"
COMPILER_RT_SRCDIR="${BUILDDIR}/compiler-rt-${PVER}.src"

LLDB_SRCFILE="lldb-${PVER}.src.tar.xz"
LLDB_SRCDIR="${BUILDDIR}/lldb-${PVER}.src"

MANPAGES_SRCFILE="${PNAME}-${PVER}-manpages.tar.bz2"
MANPAGES_SRCDIR="${BUILDDIR}/${PNAME}-${PVER}-manpages"

sminclude python mtools cmake multilib cleanutils
msetfeature "!check"

SRC_URI=(
	http://llvm.org/releases/${PVER}/${SRCFILE}
	http://llvm.org/releases/${PVER}/${CLANG_SRCFILE}
	http://llvm.org/releases/${PVER}/${CLANG_EXTRA_SRCFILE}
	http://llvm.org/releases/${PVER}/${COMPILER_RT_SRCFILE}
	http://llvm.org/releases/${PVER}/${LLDB_SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${MANPAGES_SRCFILE}
	mirror://${PNAME}/${PNAME}-${PVER}-D17567-PR23529-Sema-part-of-attrbute-abi_tag-support.patch
	mirror://${PNAME}/${PNAME}-${PVER}-D18035-PR23529-Mangler-part-of-attrbute-abi_tag-support.patch
)

#UP2DATE="updatecmd ${HOMEPAGE} | grep 'Download now' | sed 's:.*][lL][lL][vV][mM]\ \(.*\):\1:'"
UP2DATE="updatecmd ${HOMEPAGE}/releases/download.html | grep '.src.' | grep '/${PNAME}-[0-9]' | sed 's:.src::g' | highesttarball xz"

# pkgs which require a rebuild: mesa

split_info_llvm-libs()
{
	DESCRIPTION="The Low Level Virtual Machine Runtime Library."
	DEPEND="${LIB_DEPEND}"
	PCAT="sys-libs"
}

split_info_llvm()
{
	DESCRIPTION="The Low Level Virtual Machine."
	DEPEND="${LLVM_DEPEND}
		== sys-libs/llvm-libs-${PVER}"
}

split_info_lldb()
{
	DESCRIPTION="Next generation, high-performance debugger."
	DEPEND="${LLDB_DEPEND}"
}

split_info_clang()
{
	DESCRIPTION="C language family frontend for LLVM."
	DEPEND="${CLANG_DEPEND}
		== sys-libs/llvm-libs-${PVER}"
}

split_info_clang-tools-extra()
{
	DESCRIPTION="Extra tools built using clang's tooling APIs."
	DEPEND="== sys-dev/clang-${PVER}"
}

src_prepare()
{
	munpack ${SRCFILE} || die
	SRCDIR="${CLANG_SRCDIR}" munpack ${CLANG_SRCFILE} || die
	SRCDIR="${CLANG_EXTRA_SRCDIR}" munpack ${CLANG_EXTRA_SRCFILE} || die
	SRCDIR="${COMPILER_RT_SRCDIR}" munpack ${COMPILER_RT_SRCFILE} || die
	if [[ ${LLDB_ENABLED} = 1 ]]
	then
		SRCDIR="${LLDB_SRCDIR}" munpack ${LLDB_SRCFILE} || die
	fi

	# move all sources into the llvm src tree
	all-abis mv ${CLANG_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/tools/clang || die
	all-abis mv ${CLANG_EXTRA_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/tools/clang/tools/extra || die
	all-abis mv ${COMPILER_RT_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/projects/compiler-rt || die
	if [[ ${LLDB_ENABLED} = 1 ]]
	then
		all-abis mv ${LLDB_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/tools/lldb || die
	fi

	# pre-generated man-pages
	oldmunpack ${MANPAGES_SRCFILE} || die

	SRCSUBDIR="tools/clang" mpatch ${PNAME}-${PVER}-D17567-PR23529-Sema-part-of-attrbute-abi_tag-support.patch || die
	SRCSUBDIR="tools/clang" mpatch ${PNAME}-${PVER}-D18035-PR23529-Mangler-part-of-attrbute-abi_tag-support.patch || die
}

src_compile()
{
	# honor outside tree builds
	all-abis install -d ${BUILDDIR}/build-$(mabi) || die

	cmake_configure \
		-DLLVM_BUILD_LLVM_DYLIB=ON \
		-DLLVM_DYLIB_EXPORT_ALL=ON \
		-DLLVM_LINK_LLVM_DYLIB=ON \
		-DLLVM_ENABLE_RTTI=ON \
		-DLLVM_ENABLE_FFI=ON \
		-DLLVM_BUILD_TESTS=ON \
		-DLLVM_BUILD_DOCS=OFF \
		-DLLVM_ENABLE_SPHINX=OFF \
		-DLLVM_ENABLE_DOXYGEN=OFF \
		-DSPHINX_WARNINGS_AS_ERRORS=OFF \
		-DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
		-DLLVM_BINUTILS_INCDIR=/usr/include \
		|| die

	all-abis SRCDIR=${BUILDDIR}/build mmake || die

	# Disable automatic installation of components that go into subpackages
	SRCDIR=${BUILDDIR}/build all-abis "sed -i '/\(clang\|lldb\)\/cmake_install.cmake/d' tools/cmake_install.cmake || die"
	SRCDIR=${BUILDDIR}/build all-abis "sed -i '/extra\/cmake_install.cmake/d' tools/clang/tools/cmake_install.cmake || die"
	SRCDIR=${BUILDDIR}/build all-abis "sed -i '/compiler-rt\/cmake_install.cmake/d' projects/cmake_install.cmake || die"
}

src_check()
{
	all-abis SRCDIR=${BUILDDIR}/build mmake -k check || die
	all-abis SRCDIR=${BUILDDIR}/build mmake -k check-clang || die
}

src_install_llvm-libs()
{
	SRCDIR=${BUILDDIR}/build mmake DESTDIR=${BINDIR} install || die

	# keep libLLVM.so libLTO.so LLVMgold.so only
	zapmost ${BINDIR} \
		usr/$(mlibdir)/libLLVM*.so \
		usr/$(mlibdir)/libLTO*.so \
		usr/$(mlibdir)/LLVMgold.so \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libLLVM*.so") \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/libLTO*.so") \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/LLVMgold.so") \
		|| die

	# symlink gold linker
	all-abis 'minstalldir /usr/$(mlibdir)/bfd-plugins || die'
	all-abis 'mlink ../LLVMgold.so /usr/$(mlibdir)/bfd-plugins/LLVMgold.so' || die
}

src_install_llvm()
{

	SRCDIR=${BUILDDIR}/build mmake DESTDIR=${BINDIR} install || die

	# install pre-generated man-pages
	minstallman ${MANPAGES_SRCDIR}/*.1 || die

	# remove libs provided by llvm-libs
	mdelete /usr/$(mlibdir)/libLLVM*.so || die
	mdelete /usr/$(mlibdir)/libLTO*.so || die
	mdelete /usr/$(mlibdir)/LLVMgold.so || die
	if [[ $(mlibdir) != lib ]]
	then
		mdelete /usr/lib/libLLVM*.so || die
		mdelete /usr/lib/libLTO*.so || die
		mdelete /usr/lib/LLVMgold.so || die
	fi

	# be multilib friendly
	if [[ $(mlibdir) != lib ]]
	then
		if [[ -f ${BINDIR}/usr/bin/llvm-config ]]
		then
			mdelete /usr/bin/llvm-config || die
		fi
		SRCDIR=${BUILDDIR}/build all-abis minstallexec bin/llvm-config /usr/bin/llvm-config-$(mabi) || die
		mlink multiarch-wrapper /usr/bin/llvm-config || die
 
		if [[ -f ${BINDIR}/usr/include/llvm/Config/llvm-config.h ]]
		then
			mdelete /usr/include/llvm/Config/llvm-config.h || die
		fi
		SRCDIR=${BUILDDIR}/build all-abis minstallfile include/llvm/Config/llvm-config.h /usr/include/llvm/Config/llvm-config-$(mabi).h || die
		cat > ${BINDIR}/usr/include/llvm/Config/llvm-config.h << EOF
#include <bits/wordsize.h>

#if __WORDSIZE == 32
#include "llvm-config-m32.h"
 #elif __WORDSIZE == 64
 #include "llvm-config-m64.h"
 #else
 #error "Unknown word size"
 #endif
EOF
	fi
}

src_install_clang()
{
	SRCDIR=${BUILDDIR}/build mmake -C tools/clang DESTDIR=${BINDIR} install || die
	SRCDIR=${BUILDDIR}/build mmake -C projects/compiler-rt DESTDIR=${BINDIR} install || die

	# fix libexec
	mv ${BINDIR}/usr/libexec/ccc-analyzer ${BINDIR}/usr/$(mlibdir)/clang || die
	mv ${BINDIR}/usr/libexec/c++-analyzer ${BINDIR}/usr/$(mlibdir)/clang || die
	rmdir ${BINDIR}/usr/libexec || die
	sed -i "s:libexec:$(mlibdir)/clang:g" ${BINDIR}/usr/bin/scan-build || die

	# install python bindings (non multilib)
	minstalldir $(mget-python-libdir) || die
	all-abis mcopy -a tools/clang/bindings/python/clang $(mget-python-libdir)/ || die
	# compile all python scripts
	python -m compileall ${BINDIR} || die
	python -O -m compileall ${BINDIR} || die

	minstalldocs tools/clang/LICENSE.TXT || die
}

src_install_clang-tools-extra()
{
	SRCDIR=${BUILDDIR}/build mmake -C tools/clang/tools/extra DESTDIR=${BINDIR} install || die
	minstalldocs tools/clang/tools/extra/LICENSE.TXT || die
}

src_install_lldb()
{
	SRCDIR=${BUILDDIR}/build mmake -C tools/lldb DESTDIR=${BINDIR} install || die

	# remove bundled python-six library
	all-abis 'mdelete $(mget-python-libdir)/six.py || die'

	# compile all python scripts
	python -m compileall ${BINDIR} || die
	python -O -m compileall ${BINDIR} || die

	minstalldocs tools/lldb/LICENSE.TXT || die
}

postinstall_llvm-libs()
{
	if [[ -f ${MROOT}/etc/env.d/10llvm ]]
	then
		rm ${MROOT}/etc/env.d/10llvm
		env-rebuild
	fi
}
1	# $Id$
2
3	PNAME="llvm"
4	PVER="3.8.0"
5	PBUILD="r1"
6
7	# build lldb or not
8	LLDB_ENABLED=0
9
10	# gcc version which llvm was compiled with
11	GCC_VER="6.1.0"
12
13	SPLIT_PACKAGES="llvm-libs llvm clang clang-tools-extra"
14
15	if [[ ${LLDB_ENABLED} = 1 ]]
16	then
17	SPLIT_PACKAGES+=" lldb"
18	fi
19
20	PCAT="sys-dev"
21	HOMEPAGE="http://llvm.org/"
22
23	DEPEND_x86_64=">= sys-apps/multiarch-wrapper-1"
24	SPECIAL_VARS="DEPEND_x86_64"
25
26	XML_DEPEND=">= dev-libs/libxml2-2.9"
27
28	LLVM_DEPEND="$(marchdepend)
29	>= dev-lang/perl-5.24"
30
31	# lldb requires readline or libedit
32	LLDB_DEPEND=">= sys-libs/readline-6.3
33	>= dev-lang/python-2.7
34	>= dev-python/python-six-1.9
35	${XML_DEPEND}"
36
37	CLANG_DEPEND="${XML_DEPEND}
38	== sys-dev/gcc-${GCC_VER}"
39
40	LIB_DEPEND=">= dev-libs/libffi-3.2
41	>= sys-libs/zlib-1.2
42	>= sys-libs/ncurses-6.0
43	== sys-libs/libstdc++-${GCC_VER}"
44
45	SDEPEND="${LIB_DEPEND}
46	${LLVM_DEPEND}
47	${CLANG_DEPEND}
48	>= dev-util/pkgconfig-0.25
49	>= sys-dev/bison-2.5
50	>= sys-dev/flex-2.3.35
51	>= sys-dev/make-3.82
52	>= sys-dev/binutils-2.26
53	>= dev-lang/python-2.7
54	>= virtual/sed
55	>= dev-lang/swig-3.0.8"
56
57	if [[ ${LLDB_ENABLED} = 1 ]]
58	then
59	SDEPEND="${SDEPEND}
60	${LLDB_DEPEND}"
61	fi
62
63	SRCFILE="${PNAME}-${PVER}.src.tar.xz"
64	SRCDIR="${BUILDDIR}/${PNAME}-${PVER}.src"
65
66	CLANG_SRCFILE="cfe-${PVER}.src.tar.xz"
67	CLANG_SRCDIR="${BUILDDIR}/cfe-${PVER}.src"
68
69	CLANG_EXTRA_SRCFILE="clang-tools-extra-${PVER}.src.tar.xz"
70	CLANG_EXTRA_SRCDIR="${BUILDDIR}/clang-tools-extra-${PVER}.src"
71
72	COMPILER_RT_SRCFILE="compiler-rt-${PVER}.src.tar.xz"
73	COMPILER_RT_SRCDIR="${BUILDDIR}/compiler-rt-${PVER}.src"
74
75	LLDB_SRCFILE="lldb-${PVER}.src.tar.xz"
76	LLDB_SRCDIR="${BUILDDIR}/lldb-${PVER}.src"
77
78	MANPAGES_SRCFILE="${PNAME}-${PVER}-manpages.tar.bz2"
79	MANPAGES_SRCDIR="${BUILDDIR}/${PNAME}-${PVER}-manpages"
80
81	sminclude python mtools cmake multilib cleanutils
82	msetfeature "!check"
83
84	SRC_URI=(
85	http://llvm.org/releases/${PVER}/${SRCFILE}
86	http://llvm.org/releases/${PVER}/${CLANG_SRCFILE}
87	http://llvm.org/releases/${PVER}/${CLANG_EXTRA_SRCFILE}
88	http://llvm.org/releases/${PVER}/${COMPILER_RT_SRCFILE}
89	http://llvm.org/releases/${PVER}/${LLDB_SRCFILE}
90	mirror://${PNAME}/${SRCFILE}
91	mirror://${PNAME}/${MANPAGES_SRCFILE}
92	mirror://${PNAME}/${PNAME}-${PVER}-D17567-PR23529-Sema-part-of-attrbute-abi_tag-support.patch
93	mirror://${PNAME}/${PNAME}-${PVER}-D18035-PR23529-Mangler-part-of-attrbute-abi_tag-support.patch
94	)
95
96	#UP2DATE="updatecmd ${HOMEPAGE} \| grep 'Download now' \| sed 's:.][lL][lL][vV][mM]\ \(.\):\1:'"
97	UP2DATE="updatecmd ${HOMEPAGE}/releases/download.html \| grep '.src.' \| grep '/${PNAME}-[0-9]' \| sed 's:.src::g' \| highesttarball xz"
98
99	# pkgs which require a rebuild: mesa
100
101	split_info_llvm-libs()
102	{
103	DESCRIPTION="The Low Level Virtual Machine Runtime Library."
104	DEPEND="${LIB_DEPEND}"
105	PCAT="sys-libs"
106	}
107
108	split_info_llvm()
109	{
110	DESCRIPTION="The Low Level Virtual Machine."
111	DEPEND="${LLVM_DEPEND}
112	== sys-libs/llvm-libs-${PVER}"
113	}
114
115	split_info_lldb()
116	{
117	DESCRIPTION="Next generation, high-performance debugger."
118	DEPEND="${LLDB_DEPEND}"
119	}
120
121	split_info_clang()
122	{
123	DESCRIPTION="C language family frontend for LLVM."
124	DEPEND="${CLANG_DEPEND}
125	== sys-libs/llvm-libs-${PVER}"
126	}
127
128	split_info_clang-tools-extra()
129	{
130	DESCRIPTION="Extra tools built using clang's tooling APIs."
131	DEPEND="== sys-dev/clang-${PVER}"
132	}
133
134	src_prepare()
135	{
136	munpack ${SRCFILE} \|\| die
137	SRCDIR="${CLANG_SRCDIR}" munpack ${CLANG_SRCFILE} \|\| die
138	SRCDIR="${CLANG_EXTRA_SRCDIR}" munpack ${CLANG_EXTRA_SRCFILE} \|\| die
139	SRCDIR="${COMPILER_RT_SRCDIR}" munpack ${COMPILER_RT_SRCFILE} \|\| die
140	if [[ ${LLDB_ENABLED} = 1 ]]
141	then
142	SRCDIR="${LLDB_SRCDIR}" munpack ${LLDB_SRCFILE} \|\| die
143	fi
144
145	# move all sources into the llvm src tree
146	all-abis mv ${CLANG_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/tools/clang \|\| die
147	all-abis mv ${CLANG_EXTRA_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/tools/clang/tools/extra \|\| die
148	all-abis mv ${COMPILER_RT_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/projects/compiler-rt \|\| die
149	if [[ ${LLDB_ENABLED} = 1 ]]
150	then
151	all-abis mv ${LLDB_SRCDIR}-$(mabi) ${SRCDIR}-$(mabi)/tools/lldb \|\| die
152	fi
153
154	# pre-generated man-pages
155	oldmunpack ${MANPAGES_SRCFILE} \|\| die
156
157	SRCSUBDIR="tools/clang" mpatch ${PNAME}-${PVER}-D17567-PR23529-Sema-part-of-attrbute-abi_tag-support.patch \|\| die
158	SRCSUBDIR="tools/clang" mpatch ${PNAME}-${PVER}-D18035-PR23529-Mangler-part-of-attrbute-abi_tag-support.patch \|\| die
159	}
160
161	src_compile()
162	{
163	# honor outside tree builds
164	all-abis install -d ${BUILDDIR}/build-$(mabi) \|\| die
165
166	cmake_configure \
167	-DLLVM_BUILD_LLVM_DYLIB=ON \
168	-DLLVM_DYLIB_EXPORT_ALL=ON \
169	-DLLVM_LINK_LLVM_DYLIB=ON \
170	-DLLVM_ENABLE_RTTI=ON \
171	-DLLVM_ENABLE_FFI=ON \
172	-DLLVM_BUILD_TESTS=ON \
173	-DLLVM_BUILD_DOCS=OFF \
174	-DLLVM_ENABLE_SPHINX=OFF \
175	-DLLVM_ENABLE_DOXYGEN=OFF \
176	-DSPHINX_WARNINGS_AS_ERRORS=OFF \
177	-DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
178	-DLLVM_BINUTILS_INCDIR=/usr/include \
179	\|\| die
180
181	all-abis SRCDIR=${BUILDDIR}/build mmake \|\| die
182
183	# Disable automatic installation of components that go into subpackages
184	SRCDIR=${BUILDDIR}/build all-abis "sed -i '/\(clang\\|lldb\)\/cmake_install.cmake/d' tools/cmake_install.cmake \|\| die"
185	SRCDIR=${BUILDDIR}/build all-abis "sed -i '/extra\/cmake_install.cmake/d' tools/clang/tools/cmake_install.cmake \|\| die"
186	SRCDIR=${BUILDDIR}/build all-abis "sed -i '/compiler-rt\/cmake_install.cmake/d' projects/cmake_install.cmake \|\| die"
187	}
188
189	src_check()
190	{
191	all-abis SRCDIR=${BUILDDIR}/build mmake -k check \|\| die
192	all-abis SRCDIR=${BUILDDIR}/build mmake -k check-clang \|\| die
193	}
194
195	src_install_llvm-libs()
196	{
197	SRCDIR=${BUILDDIR}/build mmake DESTDIR=${BINDIR} install \|\| die
198
199	# keep libLLVM.so libLTO.so LLVMgold.so only
200	zapmost ${BINDIR} \
201	usr/$(mlibdir)/libLLVM*.so \
202	usr/$(mlibdir)/libLTO*.so \
203	usr/$(mlibdir)/LLVMgold.so \
204	$([[ $(mlibdir) != lib ]] && echo "usr/lib/libLLVM*.so") \
205	$([[ $(mlibdir) != lib ]] && echo "usr/lib/libLTO*.so") \
206	$([[ $(mlibdir) != lib ]] && echo "usr/lib/LLVMgold.so") \
207	\|\| die
208
209	# symlink gold linker
210	all-abis 'minstalldir /usr/$(mlibdir)/bfd-plugins \|\| die'
211	all-abis 'mlink ../LLVMgold.so /usr/$(mlibdir)/bfd-plugins/LLVMgold.so' \|\| die
212	}
213
214	src_install_llvm()
215	{
216
217	SRCDIR=${BUILDDIR}/build mmake DESTDIR=${BINDIR} install \|\| die
218
219	# install pre-generated man-pages
220	minstallman ${MANPAGES_SRCDIR}/*.1 \|\| die
221
222	# remove libs provided by llvm-libs
223	mdelete /usr/$(mlibdir)/libLLVM*.so \|\| die
224	mdelete /usr/$(mlibdir)/libLTO*.so \|\| die
225	mdelete /usr/$(mlibdir)/LLVMgold.so \|\| die
226	if [[ $(mlibdir) != lib ]]
227	then
228	mdelete /usr/lib/libLLVM*.so \|\| die
229	mdelete /usr/lib/libLTO*.so \|\| die
230	mdelete /usr/lib/LLVMgold.so \|\| die
231	fi
232
233	# be multilib friendly
234	if [[ $(mlibdir) != lib ]]
235	then
236	if [[ -f ${BINDIR}/usr/bin/llvm-config ]]
237	then
238	mdelete /usr/bin/llvm-config \|\| die
239	fi
240	SRCDIR=${BUILDDIR}/build all-abis minstallexec bin/llvm-config /usr/bin/llvm-config-$(mabi) \|\| die
241	mlink multiarch-wrapper /usr/bin/llvm-config \|\| die
242
243	if [[ -f ${BINDIR}/usr/include/llvm/Config/llvm-config.h ]]
244	then
245	mdelete /usr/include/llvm/Config/llvm-config.h \|\| die
246	fi
247	SRCDIR=${BUILDDIR}/build all-abis minstallfile include/llvm/Config/llvm-config.h /usr/include/llvm/Config/llvm-config-$(mabi).h \|\| die
248	cat > ${BINDIR}/usr/include/llvm/Config/llvm-config.h << EOF
249	#include <bits/wordsize.h>
250
251	#if __WORDSIZE == 32
252	#include "llvm-config-m32.h"
253	#elif __WORDSIZE == 64
254	#include "llvm-config-m64.h"
255	#else
256	#error "Unknown word size"
257	#endif
258	EOF
259	fi
260	}
261
262	src_install_clang()
263	{
264	SRCDIR=${BUILDDIR}/build mmake -C tools/clang DESTDIR=${BINDIR} install \|\| die
265	SRCDIR=${BUILDDIR}/build mmake -C projects/compiler-rt DESTDIR=${BINDIR} install \|\| die
266
267	# fix libexec
268	mv ${BINDIR}/usr/libexec/ccc-analyzer ${BINDIR}/usr/$(mlibdir)/clang \|\| die
269	mv ${BINDIR}/usr/libexec/c++-analyzer ${BINDIR}/usr/$(mlibdir)/clang \|\| die
270	rmdir ${BINDIR}/usr/libexec \|\| die
271	sed -i "s:libexec:$(mlibdir)/clang:g" ${BINDIR}/usr/bin/scan-build \|\| die
272
273	# install python bindings (non multilib)
274	minstalldir $(mget-python-libdir) \|\| die
275	all-abis mcopy -a tools/clang/bindings/python/clang $(mget-python-libdir)/ \|\| die
276	# compile all python scripts
277	python -m compileall ${BINDIR} \|\| die
278	python -O -m compileall ${BINDIR} \|\| die
279
280	minstalldocs tools/clang/LICENSE.TXT \|\| die
281	}
282
283	src_install_clang-tools-extra()
284	{
285	SRCDIR=${BUILDDIR}/build mmake -C tools/clang/tools/extra DESTDIR=${BINDIR} install \|\| die
286	minstalldocs tools/clang/tools/extra/LICENSE.TXT \|\| die
287	}
288
289	src_install_lldb()
290	{
291	SRCDIR=${BUILDDIR}/build mmake -C tools/lldb DESTDIR=${BINDIR} install \|\| die
292
293	# remove bundled python-six library
294	all-abis 'mdelete $(mget-python-libdir)/six.py \|\| die'
295
296	# compile all python scripts
297	python -m compileall ${BINDIR} \|\| die
298	python -O -m compileall ${BINDIR} \|\| die
299
300	minstalldocs tools/lldb/LICENSE.TXT \|\| die
301	}
302
303	postinstall_llvm-libs()
304	{
305	if [[ -f ${MROOT}/etc/env.d/10llvm ]]
306	then
307	rm ${MROOT}/etc/env.d/10llvm
308	env-rebuild
309	fi
310	}