summaryrefslogtreecommitdiff
blob: 6919e9857cecafa4bd0e5bbd3fc60ec50e7e20c4 (plain)
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
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
PYTHON_COMPAT=( python2_7 )

inherit check-reqs cmake-utils eutils flag-o-matic multilib \
	multilib-minimal python-single-r1 toolchain-funcs pax-utils prefix

DESCRIPTION="Low Level Virtual Machine"
HOMEPAGE="http://llvm.org/"
SRC_URI="http://llvm.org/releases/${PV}/${P}.src.tar.xz
	clang? ( http://llvm.org/releases/${PV}/compiler-rt-${PV}.src.tar.xz
		http://llvm.org/releases/${PV}/cfe-${PV}.src.tar.xz
		http://llvm.org/releases/${PV}/clang-tools-extra-${PV}.src.tar.xz )
	lldb? ( http://llvm.org/releases/${PV}/lldb-${PV}.src.tar.xz )
	!doc? ( http://dev.gentoo.org/~mgorny/dist/${PN}-3.9.0_rc3-manpages.tar.bz2 )"

# Keep in sync with CMakeLists.txt
ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM BPF Hexagon Mips MSP430
	NVPTX PowerPC Sparc SystemZ X86 XCore )
ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )

# Additional licenses:
# 1. OpenBSD regex: Henry Spencer's license ('rc' in Gentoo) + BSD.
# 2. ARM backend: LLVM Software Grant by ARM.
# 3. MD5 code: public-domain.
# 4. Tests (not installed):
#  a. gtest: BSD.
#  b. YAML tests: MIT.

LICENSE="UoI-NCSA rc BSD public-domain
	llvm_targets_ARM? ( LLVM-Grant )"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
IUSE="clang debug default-compiler-rt default-libcxx doc gold libedit +libffi
	lldb multitarget ncurses ocaml python +sanitize +static-analyzer test xml
	elibc_musl kernel_Darwin kernel_FreeBSD ${ALL_LLVM_TARGETS[*]}"

COMMON_DEPEND="
	sys-libs/zlib:0=
	clang? (
		python? ( ${PYTHON_DEPS} )
		static-analyzer? (
			dev-lang/perl:*
			${PYTHON_DEPS}
		)
		xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
	)
	gold? ( >=sys-devel/binutils-2.22:*[cxx] )
	libedit? ( dev-libs/libedit:0=[${MULTILIB_USEDEP}] )
	libffi? ( >=virtual/libffi-3.0.13-r1:0=[${MULTILIB_USEDEP}] )
	lldb? ( dev-python/six[${PYTHON_USEDEP}] )
	ncurses? ( >=sys-libs/ncurses-5.9-r3:0=[${MULTILIB_USEDEP}] )
	ocaml? (
		>=dev-lang/ocaml-4.00.0:0=
		dev-ml/ocaml-ctypes:=
		!!<=sys-devel/llvm-3.7.0-r1[ocaml] )"
# configparser-3.2 breaks the build (3.3 or none at all are fine)
DEPEND="${COMMON_DEPEND}
	dev-lang/perl
	>=sys-devel/make-3.81
	>=sys-devel/flex-2.5.4
	>=sys-devel/bison-1.875d
	|| ( >=sys-devel/gcc-3.0 >=sys-devel/llvm-3.5
		( >=sys-freebsd/freebsd-lib-9.1-r10 sys-libs/libcxx )
	)
	|| ( >=sys-devel/binutils-2.18 >=sys-devel/binutils-apple-5.1 )
	kernel_Darwin? ( <sys-libs/libcxx-${PV%_rc*}.9999 )
	clang? ( xml? ( virtual/pkgconfig ) )
	doc? ( dev-python/sphinx )
	gold? ( sys-libs/binutils-libs )
	libffi? ( virtual/pkgconfig )
	lldb? ( dev-lang/swig )
	!!<dev-python/configparser-3.3.0.2
	ocaml? ( dev-ml/findlib
		test? ( dev-ml/ounit ) )
	${PYTHON_DEPS}"
RDEPEND="${COMMON_DEPEND}
	clang? ( !<=sys-devel/clang-${PV}-r99 )
	abi_x86_32? ( !<=app-emulation/emul-linux-x86-baselibs-20130224-r2
		!app-emulation/emul-linux-x86-baselibs[-abi_x86_32(-)] )"
PDEPEND="
	clang? (
		=sys-devel/clang-${PV}-r100
		~sys-devel/clang-runtime-${PV}
	)
	default-libcxx? ( sys-libs/libcxx )
	kernel_Darwin? ( =sys-libs/libcxx-${PV%.*}* )"

# pypy gives me around 1700 unresolved tests due to open file limit
# being exceeded. probably GC does not close them fast enough.
REQUIRED_USE="${PYTHON_REQUIRED_USE}
	lldb? ( clang xml )
	|| ( ${ALL_LLVM_TARGETS[*]} )
	multitarget? ( ${ALL_LLVM_TARGETS[*]} )"

S=${WORKDIR}/${P/_}.src

check_space() {
	# in megs
	# !clang !debug !multitarget -O2       400
	# !clang !debug  multitarget -O2       550
	#  clang !debug !multitarget -O2       950
	#  clang !debug  multitarget -O2      1200
	# !clang  debug  multitarget -O2      5G
	#  clang !debug  multitarget -O0 -g  12G
	#  clang  debug  multitarget -O2     16G
	#  clang  debug  multitarget -O0 -g  14G

	local build_size=550
	use clang && build_size=1200

	if use debug; then
		ewarn "USE=debug is known to increase the size of package considerably"
		ewarn "and cause the tests to fail."
		ewarn

		(( build_size *= 14 ))
	elif is-flagq '-g?(gdb)?([1-9])'; then
		ewarn "The C++ compiler -g option is known to increase the size of the package"
		ewarn "considerably. If you run out of space, please consider removing it."
		ewarn

		(( build_size *= 10 ))
	fi

	# Multiply by number of ABIs :).
	local abis=( $(multilib_get_enabled_abis) )
	(( build_size *= ${#abis[@]} ))

	local CHECKREQS_DISK_BUILD=${build_size}M
	check-reqs_pkg_pretend
}

pkg_pretend() {
	check_space
}

pkg_setup() {
	check_space
}

src_unpack() {
	default

	if use clang; then
		mv "${WORKDIR}"/cfe-${PV/_}.src "${S}"/tools/clang \
			|| die "clang source directory move failed"
		mv "${WORKDIR}"/compiler-rt-${PV/_}.src "${S}"/projects/compiler-rt \
			|| die "compiler-rt source directory move failed"
		mv "${WORKDIR}"/clang-tools-extra-${PV/_}.src "${S}"/tools/clang/tools/extra \
			|| die "clang-tools-extra source directory move failed"
	fi

	if use lldb; then
		mv "${WORKDIR}"/lldb-${PV/_}.src "${S}"/tools/lldb \
			|| die "lldb source directory move failed"
	fi
}

src_prepare() {
	python_setup

	# Fix libdir for ocaml bindings install, bug #559134
	eapply "${FILESDIR}"/3.9.1/0001-cmake-Install-OCaml-modules-into-correct-package-loc.patch
	# Do not build/install ocaml docs with USE=-doc, bug #562008
	eapply "${FILESDIR}"/3.9.1/0002-cmake-Make-OCaml-docs-dependent-on-LLVM_BUILD_DOCS.patch

	# Make it possible to override Sphinx HTML install dirs
	# https://llvm.org/bugs/show_bug.cgi?id=23780
	eapply "${FILESDIR}"/3.9.1/0003-cmake-Support-overriding-Sphinx-HTML-doc-install-dir.patch

	# Prevent race conditions with parallel Sphinx runs
	# https://llvm.org/bugs/show_bug.cgi?id=23781
	eapply "${FILESDIR}"/3.9.1/0004-cmake-Use-separate-doctrees-to-prevent-races-between.patch

	# Allow custom cmake build types (like 'Gentoo')
	eapply "${FILESDIR}"/3.9.1/0006-cmake-Remove-the-CMAKE_BUILD_TYPE-assertion.patch

	# Fix llvm-config for shared linking and sane flags
	# https://bugs.gentoo.org/show_bug.cgi?id=565358
	eapply "${FILESDIR}"/3.9.1/llvm-config-r1.patch

	# Restore SOVERSIONs for shared libraries
	# https://bugs.gentoo.org/show_bug.cgi?id=578392
	eapply "${FILESDIR}"/3.9.1/0008-cmake-Reintroduce-ldconfig-compatible-SOVERSIONs-on-.patch

	# support building llvm against musl-libc
	use elibc_musl && eapply "${FILESDIR}"/9999/musl-fixes.patch

	# disable use of SDK on OSX, bug #568758
	sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die

	# Workaround, can be compiled with gcc on Gentoo/FreeBSD, bug #578064
	use kernel_FreeBSD && tc-is-gcc && append-cppflags "-D_GLIBCXX_USE_C99"

	if use clang; then
		# Automatically select active system GCC's libraries, bugs #406163 and #417913
		eapply "${FILESDIR}"/3.9.1/clang/gcc-config.patch

		eapply "${FILESDIR}"/3.9.1/clang/darwin_prefix-include-paths.patch
		eprefixify tools/clang/lib/Frontend/InitHeaderSearch.cpp

		eapply "${FILESDIR}"/3.8.1/compiler-rt/darwin-default-sysroot.patch

		pushd "${S}"/tools/clang >/dev/null || die
		# be able to specify default values for -stdlib and -rtlib at build time
		eapply "${FILESDIR}"/3.9.1/clang/default-libs.patch
		popd >/dev/null || die

		sed -i -e "s^@EPREFIX@^${EPREFIX}^" \
			tools/clang/tools/scan-build/bin/scan-build || die

		# Install clang runtime into /usr/lib/clang
		# https://llvm.org/bugs/show_bug.cgi?id=23792
		eapply "${FILESDIR}"/3.9.1/clang/0001-Install-clang-runtime-into-usr-lib-without-suffix.patch
		eapply "${FILESDIR}"/3.9.1/compiler-rt/0001-cmake-Install-compiler-rt-into-usr-lib-without-suffi.patch

		# Make it possible to override CLANG_LIBDIR_SUFFIX
		# (that is used only to find LLVMgold.so)
		# https://llvm.org/bugs/show_bug.cgi?id=23793
		eapply "${FILESDIR}"/3.9.1/clang/0002-cmake-Make-CLANG_LIBDIR_SUFFIX-overridable.patch

		# Fix git-clang-format shebang, bug #562688
		python_fix_shebang tools/clang/tools/clang-format/git-clang-format

		pushd projects/compiler-rt >/dev/null || die

		# Fix WX sections, bug #421527
		find lib/builtins -type f -name '*.S' -exec sed \
			-e '$a\\n#if defined(__linux__) && defined(__ELF__)\n.section .note.GNU-stack,"",%progbits\n#endif' \
			-i {} + || die

		popd >/dev/null || die
	fi

	if use lldb; then
		# Do not install dummy readline.so module from
		# https://llvm.org/bugs/show_bug.cgi?id=18841
		sed -e 's/add_subdirectory(readline)/#&/' \
			-i tools/lldb/scripts/Python/modules/CMakeLists.txt || die
		# Do not install bundled six module
		eapply "${FILESDIR}"/3.9.1/lldb/six.patch
	fi

	# User patches
	eapply_user

	# Native libdir is used to hold LLVMgold.so
	NATIVE_LIBDIR=$(get_libdir)
}

multilib_src_configure() {
	local ffi_cflags ffi_ldflags
	if use libffi; then
		ffi_cflags=$($(tc-getPKG_CONFIG) --cflags-only-I libffi)
		ffi_ldflags=$($(tc-getPKG_CONFIG) --libs-only-L libffi)
	fi

	local libdir=$(get_libdir)
	local mycmakeargs=(
		-DLLVM_LIBDIR_SUFFIX=${libdir#lib}

		-DBUILD_SHARED_LIBS=ON
		-DLLVM_TARGETS_TO_BUILD="${LLVM_TARGETS// /;}"
		-DLLVM_BUILD_TESTS=$(usex test)

		-DLLVM_ENABLE_FFI=$(usex libffi)
		-DLLVM_ENABLE_TERMINFO=$(usex ncurses)
		-DLLVM_ENABLE_ASSERTIONS=$(usex debug)
		-DLLVM_ENABLE_EH=ON
		-DLLVM_ENABLE_RTTI=ON

		-DWITH_POLLY=OFF # TODO

		-DLLVM_HOST_TRIPLE="${CHOST}"

		-DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
		-DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"

		-DHAVE_HISTEDIT_H=$(usex libedit)
	)

	if use clang; then
		mycmakeargs+=(
			-DCMAKE_DISABLE_FIND_PACKAGE_LibXml2=$(usex !xml)
			# libgomp support fails to find headers without explicit -I
			# furthermore, it provides only syntax checking
			-DCLANG_DEFAULT_OPENMP_RUNTIME=libomp

			# override default stdlib and rtlib
			-DCLANG_DEFAULT_CXX_STDLIB=$(usex default-libcxx libc++ "")
			-DCLANG_DEFAULT_RTLIB=$(usex default-compiler-rt compiler-rt "")

			# compiler-rt's test cases depend on sanitizer
			-DCOMPILER_RT_BUILD_SANITIZERS=$(usex sanitize)
			-DCOMPILER_RT_INCLUDE_TESTS=$(usex sanitize)
		)
	fi

	if use lldb; then
		mycmakeargs+=(
			-DLLDB_DISABLE_LIBEDIT=$(usex !libedit)
			-DLLDB_DISABLE_CURSES=$(usex !ncurses)
			-DLLDB_ENABLE_TERMINFO=$(usex ncurses)
		)
	fi

	if ! multilib_is_native_abi || ! use ocaml; then
		mycmakeargs+=(
			-DOCAMLFIND=NO
		)
	fi
#	Note: go bindings have no CMake rules at the moment
#	but let's kill the check in case they are introduced
#	if ! multilib_is_native_abi || ! use go; then
		mycmakeargs+=(
			-DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND
		)
#	fi

	if multilib_is_native_abi; then
		mycmakeargs+=(
			-DLLVM_BUILD_DOCS=$(usex doc)
			-DLLVM_ENABLE_SPHINX=$(usex doc)
			-DLLVM_ENABLE_DOXYGEN=OFF
			-DLLVM_INSTALL_HTML="${EPREFIX}/usr/share/doc/${PF}/html"
			-DSPHINX_WARNINGS_AS_ERRORS=OFF
			-DLLVM_INSTALL_UTILS=ON
		)

		if use clang; then
			mycmakeargs+=(
				-DCLANG_INSTALL_HTML="${EPREFIX}/usr/share/doc/${PF}/clang"
			)
		fi

		if use gold; then
			mycmakeargs+=(
				-DLLVM_BINUTILS_INCDIR="${EPREFIX}"/usr/include
			)
		fi

		if use lldb; then
			mycmakeargs+=(
				-DLLDB_DISABLE_PYTHON=$(usex !python)
			)
		fi

	else
		if use clang; then
			mycmakeargs+=(
				# disable compiler-rt on non-native ABI because:
				# 1. it fails to configure because of -m32
				# 2. it is shared between ABIs so no point building
				# it multiple times
				-DLLVM_EXTERNAL_COMPILER_RT_BUILD=OFF
				-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_BUILD=OFF
			)
		fi
		if use lldb; then
			mycmakeargs+=(
				# only run swig on native abi
				-DLLDB_DISABLE_PYTHON=ON
			)
		fi
	fi

	if use clang; then
		mycmakeargs+=(
			-DCLANG_ENABLE_ARCMT=$(usex static-analyzer)
			-DCLANG_ENABLE_STATIC_ANALYZER=$(usex static-analyzer)
			-DCLANG_LIBDIR_SUFFIX="${NATIVE_LIBDIR#lib}"
		)

		# -- not needed when compiler-rt is built with host compiler --
		# cmake passes host C*FLAGS to compiler-rt build
		# which is performed using clang, so we need to filter out
		# some flags clang does not support
		# (if you know some more flags that don't work, let us know)
		#filter-flags -msahf -frecord-gcc-switches
	fi

	if tc-is-cross-compiler; then
		[[ -x "/usr/bin/llvm-tblgen" ]] \
			|| die "/usr/bin/llvm-tblgen not found or usable"
		mycmakeargs+=(
			-DCMAKE_CROSSCOMPILING=ON
			-DLLVM_TABLEGEN=/usr/bin/llvm-tblgen
		)

		if use clang; then
			[[ -x "/usr/bin/clang-tblgen" ]] \
				|| die "/usr/bin/clang-tblgen not found or usable"
			mycmakeargs+=(
				-DCLANG_TABLEGEN=/usr/bin/clang-tblgen
			)
		fi
	fi

	cmake-utils_src_configure
}

multilib_src_compile() {
	cmake-utils_src_compile
	# TODO: not sure why this target is not correctly called
	multilib_is_native_abi && use doc && use ocaml && cmake-utils_src_make docs/ocaml_doc

	pax-mark m "${BUILD_DIR}"/bin/llvm-rtdyld
	pax-mark m "${BUILD_DIR}"/bin/lli
	pax-mark m "${BUILD_DIR}"/bin/lli-child-target

	if use test; then
		pax-mark m "${BUILD_DIR}"/unittests/ExecutionEngine/Orc/OrcJITTests
		pax-mark m "${BUILD_DIR}"/unittests/ExecutionEngine/MCJIT/MCJITTests
		pax-mark m "${BUILD_DIR}"/unittests/Support/SupportTests
	fi

	# provide a symlink for tests
	if [[ $(get_libdir) != lib ]]; then
		ln -s "../$(get_libdir)/clang" lib/clang || die
	fi
}

multilib_src_test() {
	# respect TMPDIR!
	local -x LIT_PRESERVES_TMP=1
	local test_targets=( check )
	# clang tests won't work on non-native ABI because we skip compiler-rt
	multilib_is_native_abi && use clang && test_targets+=( check-clang )
	cmake-utils_src_make "${test_targets[@]}"
}

src_install() {
	local MULTILIB_CHOST_TOOLS=(
		/usr/bin/llvm-config
	)

	local MULTILIB_WRAPPED_HEADERS=(
		/usr/include/llvm/Config/config.h
		/usr/include/llvm/Config/llvm-config.h
	)

	if use clang; then
		MULTILIB_WRAPPED_HEADERS+=(
			/usr/include/clang/Config/config.h
		)
	fi

	multilib-minimal_src_install

	if use clang; then
		# Apply CHOST and version suffix to clang tools
		local clang_version=${PV%.*}
		local clang_tools=( clang clang++ clang-cl clang-cpp )
		local abi i

		# cmake gives us:
		# - clang-X.Y
		# - clang -> clang-X.Y
		# - clang++, clang-cl, clang-cpp -> clang
		# we want to have:
		# - clang-X.Y
		# - clang++-X.Y, clang-cl-X.Y, clang-cpp-X.Y -> clang-X.Y
		# - clang, clang++, clang-cl, clang-cpp -> clang*-X.Y
		# also in CHOST variant
		for i in "${clang_tools[@]:1}"; do
			rm -f "${ED%/}/usr/bin/${i}" || die
			dosym "clang-${clang_version}" "/usr/bin/${i}-${clang_version}"
			dosym "${i}-${clang_version}" "/usr/bin/${i}"
		done

		# now create target symlinks for all supported ABIs
		for abi in $(get_all_abis); do
			local abi_chost=$(get_abi_CHOST "${abi}")
			for i in "${clang_tools[@]}"; do
				dosym "${i}-${clang_version}" \
					"/usr/bin/${abi_chost}-${i}-${clang_version}"
				dosym "${abi_chost}-${i}-${clang_version}" \
					"/usr/bin/${abi_chost}-${i}"
			done
		done
	fi

	# Remove unnecessary headers on FreeBSD, bug #417171
	if use kernel_FreeBSD && use clang; then
		rm "${ED}"usr/lib/clang/${PV}/include/{std,float,iso,limits,tgmath,varargs}*.h || die
	fi
}

multilib_src_install() {
	cmake-utils_src_install

	if multilib_is_native_abi; then
		# Symlink the gold plugin.
		if use gold; then
			dodir "/usr/${CHOST}/binutils-bin/lib/bfd-plugins"
			dosym "../../../../$(get_libdir)/LLVMgold.so" \
				"/usr/${CHOST}/binutils-bin/lib/bfd-plugins/LLVMgold.so"
		fi
	fi
}

multilib_src_install_all() {
	insinto /usr/share/vim/vimfiles
	doins -r utils/vim/*/.
	# some users may find it useful
	dodoc utils/vim/vimrc

	# Install man pages from the prebuilt package
	if ! use doc; then
		if ! use clang; then
			rm "${WORKDIR}"/${PN}-3.9.0_rc3-manpages/{clang,extraclangtools,scan-build}.1 || die
		fi

		doman "${WORKDIR}"/${PN}-3.9.0_rc3-manpages/*.1
	fi

	if use clang; then
		pushd tools/clang >/dev/null || die

		if use python ; then
			pushd bindings/python/clang >/dev/null || die

			python_moduleinto clang
			python_domodule *.py

			popd >/dev/null || die
		fi

		# AddressSanitizer symbolizer (currently separate)
		dobin "${S}"/projects/compiler-rt/lib/asan/scripts/asan_symbolize.py

		popd >/dev/null || die

		python_fix_shebang "${ED}"
		if use static-analyzer; then
			python_optimize "${ED}"usr/share/scan-view
		fi
	fi
}