| 3 |
3 |
|
| 4 |
4 |
EAPI=8
|
| 5 |
5 |
|
| 6 |
|
PYTHON_COMPAT=( python3_{9..10} )
|
|
6 |
PYTHON_COMPAT=( python3_{9..11} )
|
| 7 |
7 |
inherit cmake llvm llvm.org multilib multilib-minimal \
|
| 8 |
|
prefix python-single-r1 toolchain-funcs
|
|
8 |
prefix python-single-r1 toolchain-funcs flag-o-matic
|
| 9 |
9 |
|
| 10 |
10 |
DESCRIPTION="C language family frontend for LLVM"
|
| 11 |
11 |
HOMEPAGE="https://llvm.org/"
|
| ... | ... | |
| 14 |
14 |
# sorttable.js: MIT
|
| 15 |
15 |
|
| 16 |
16 |
LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA MIT"
|
| 17 |
|
SLOT="$(ver_cut 1)"
|
| 18 |
|
KEYWORDS="amd64 arm arm64 ~ppc ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x64-macos"
|
| 19 |
|
IUSE="
|
| 20 |
|
debug default-compiler-rt default-libcxx default-lld doc
|
| 21 |
|
llvm-libunwind +pie +static-analyzer test xml
|
| 22 |
|
"
|
|
17 |
SLOT="${LLVM_MAJOR}/${LLVM_SOABI}g1"
|
|
18 |
KEYWORDS="amd64 arm arm64 ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x64-macos"
|
|
19 |
IUSE="debug doc +extra ieee-long-double +pie +static-analyzer test xml"
|
| 23 |
20 |
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
|
| 24 |
21 |
RESTRICT="!test? ( test )"
|
| 25 |
22 |
|
| 26 |
23 |
DEPEND="
|
| 27 |
|
~sys-devel/llvm-${PV}:${SLOT}=[debug=,${MULTILIB_USEDEP}]
|
|
24 |
~sys-devel/llvm-${PV}:${LLVM_MAJOR}=[debug=,${MULTILIB_USEDEP}]
|
| 28 |
25 |
static-analyzer? ( dev-lang/perl:* )
|
| 29 |
26 |
xml? ( dev-libs/libxml2:2=[${MULTILIB_USEDEP}] )
|
| 30 |
27 |
"
|
| ... | ... | |
| 32 |
29 |
RDEPEND="
|
| 33 |
30 |
${PYTHON_DEPS}
|
| 34 |
31 |
${DEPEND}
|
|
32 |
>=sys-devel/clang-common-${PV}
|
| 35 |
33 |
"
|
| 36 |
34 |
BDEPEND="
|
| 37 |
35 |
${PYTHON_DEPS}
|
| ... | ... | |
| 43 |
41 |
xml? ( virtual/pkgconfig )
|
| 44 |
42 |
"
|
| 45 |
43 |
PDEPEND="
|
| 46 |
|
sys-devel/clang-common
|
|
44 |
sys-devel/clang-toolchain-symlinks:${LLVM_MAJOR}
|
| 47 |
45 |
~sys-devel/clang-runtime-${PV}
|
| 48 |
|
default-compiler-rt? (
|
| 49 |
|
=sys-libs/compiler-rt-${PV%_*}*
|
| 50 |
|
llvm-libunwind? ( sys-libs/llvm-libunwind )
|
| 51 |
|
!llvm-libunwind? ( sys-libs/libunwind )
|
| 52 |
|
)
|
| 53 |
|
default-libcxx? ( >=sys-libs/libcxx-${PV} )
|
| 54 |
|
default-lld? ( sys-devel/lld )
|
| 55 |
46 |
"
|
| 56 |
47 |
|
| 57 |
48 |
LLVM_COMPONENTS=(
|
| ... | ... | |
| 64 |
55 |
llvm/utils/{lit,llvm-lit,unittest}
|
| 65 |
56 |
llvm/utils/{UpdateTestChecks,update_cc_test_checks.py}
|
| 66 |
57 |
)
|
| 67 |
|
LLVM_PATCHSET=${PV}-r4
|
|
58 |
LLVM_PATCHSET=${PV/_/-}
|
| 68 |
59 |
LLVM_USE_TARGETS=llvm
|
| 69 |
60 |
llvm.org_set_globals
|
| 70 |
61 |
|
| ... | ... | |
| 80 |
71 |
# multilib clang* libraries (not runtime, not wrappers).
|
| 81 |
72 |
|
| 82 |
73 |
pkg_setup() {
|
| 83 |
|
LLVM_MAX_SLOT=${SLOT} llvm_pkg_setup
|
|
74 |
LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
|
| 84 |
75 |
python-single-r1_pkg_setup
|
| 85 |
76 |
}
|
| 86 |
77 |
|
| ... | ... | |
| 168 |
159 |
clang-resource-headers
|
| 169 |
160 |
libclang-headers
|
| 170 |
161 |
|
|
162 |
aarch64-resource-headers
|
|
163 |
arm-common-resource-headers
|
|
164 |
arm-resource-headers
|
|
165 |
core-resource-headers
|
|
166 |
cuda-resource-headers
|
|
167 |
hexagon-resource-headers
|
|
168 |
hip-resource-headers
|
|
169 |
hlsl-resource-headers
|
|
170 |
mips-resource-headers
|
|
171 |
opencl-resource-headers
|
|
172 |
openmp-resource-headers
|
|
173 |
ppc-htm-resource-headers
|
|
174 |
ppc-resource-headers
|
|
175 |
riscv-resource-headers
|
|
176 |
systemz-resource-headers
|
|
177 |
utility-resource-headers
|
|
178 |
ve-resource-headers
|
|
179 |
webassembly-resource-headers
|
|
180 |
windows-resource-headers
|
|
181 |
x86-resource-headers
|
|
182 |
|
| 171 |
183 |
# libs
|
| 172 |
184 |
clang-cpp
|
| 173 |
185 |
libclang
|
| ... | ... | |
| 184 |
196 |
clang
|
| 185 |
197 |
clang-format
|
| 186 |
198 |
clang-offload-bundler
|
|
199 |
clang-offload-packager
|
| 187 |
200 |
clang-offload-wrapper
|
| 188 |
201 |
clang-refactor
|
| 189 |
202 |
clang-repl
|
| ... | ... | |
| 192 |
205 |
diagtool
|
| 193 |
206 |
hmaptool
|
| 194 |
207 |
|
| 195 |
|
# extra tools
|
| 196 |
|
clang-apply-replacements
|
| 197 |
|
clang-change-namespace
|
| 198 |
|
clang-doc
|
| 199 |
|
clang-include-fixer
|
| 200 |
|
clang-move
|
| 201 |
|
clang-query
|
| 202 |
|
clang-reorder-fields
|
| 203 |
|
clang-tidy
|
| 204 |
|
clang-tidy-headers
|
| 205 |
|
clangd
|
| 206 |
|
find-all-symbols
|
| 207 |
|
modularize
|
| 208 |
|
pp-trace
|
|
208 |
# needed for cross-compiling Clang
|
|
209 |
clang-tblgen
|
| 209 |
210 |
)
|
| 210 |
211 |
|
| 211 |
|
if llvm_are_manpages_built; then
|
|
212 |
if use extra; then
|
| 212 |
213 |
out+=(
|
| 213 |
|
# manpages
|
| 214 |
|
docs-clang-man
|
| 215 |
|
docs-clang-tools-man
|
|
214 |
# extra tools
|
|
215 |
clang-apply-replacements
|
|
216 |
clang-change-namespace
|
|
217 |
clang-doc
|
|
218 |
clang-include-fixer
|
|
219 |
clang-move
|
|
220 |
clang-pseudo
|
|
221 |
clang-query
|
|
222 |
clang-reorder-fields
|
|
223 |
clang-tidy
|
|
224 |
clang-tidy-headers
|
|
225 |
clangd
|
|
226 |
find-all-symbols
|
|
227 |
modularize
|
|
228 |
pp-trace
|
| 216 |
229 |
)
|
| 217 |
230 |
fi
|
| 218 |
231 |
|
| 219 |
|
use doc && out+=(
|
| 220 |
|
docs-clang-html
|
| 221 |
|
docs-clang-tools-html
|
| 222 |
|
)
|
|
232 |
if llvm_are_manpages_built; then
|
|
233 |
out+=( docs-clang-man )
|
|
234 |
use extra && out+=( docs-clang-tools-man )
|
|
235 |
fi
|
|
236 |
|
|
237 |
if use doc; then
|
|
238 |
out+=( docs-clang-html )
|
|
239 |
use extra && out+=( docs-clang-tools-html )
|
|
240 |
fi
|
| 223 |
241 |
|
| 224 |
242 |
use static-analyzer && out+=(
|
| 225 |
243 |
clang-check
|
| ... | ... | |
| 234 |
252 |
}
|
| 235 |
253 |
|
| 236 |
254 |
multilib_src_configure() {
|
| 237 |
|
local llvm_version=$(llvm-config --version) || die
|
| 238 |
|
local clang_version=$(ver_cut 1-3 "${llvm_version}")
|
|
255 |
tc-is-gcc && filter-lto # GCC miscompiles LLVM, bug #873670
|
| 239 |
256 |
|
| 240 |
257 |
local mycmakeargs=(
|
| 241 |
258 |
-DDEFAULT_SYSROOT=$(usex prefix-guest "" "${EPREFIX}")
|
| 242 |
|
-DLLVM_CMAKE_PATH="${EPREFIX}/usr/lib/llvm/${SLOT}/$(get_libdir)/cmake/llvm"
|
| 243 |
|
-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${SLOT}"
|
| 244 |
|
-DCMAKE_INSTALL_MANDIR="${EPREFIX}/usr/lib/llvm/${SLOT}/share/man"
|
|
259 |
-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}"
|
|
260 |
-DCMAKE_INSTALL_MANDIR="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}/share/man"
|
|
261 |
-DCLANG_CONFIG_FILE_SYSTEM_DIR="${EPREFIX}/etc/clang"
|
| 245 |
262 |
# relative to bindir
|
| 246 |
|
-DCLANG_RESOURCE_DIR="../../../../lib/clang/${clang_version}"
|
|
263 |
-DCLANG_RESOURCE_DIR="../../../../lib/clang/${LLVM_VERSION}"
|
| 247 |
264 |
|
| 248 |
265 |
-DBUILD_SHARED_LIBS=OFF
|
| 249 |
266 |
-DCLANG_LINK_CLANG_DYLIB=ON
|
| ... | ... | |
| 264 |
281 |
# disable using CUDA to autodetect GPU, just build for all
|
| 265 |
282 |
-DCMAKE_DISABLE_FIND_PACKAGE_CUDA=ON
|
| 266 |
283 |
|
| 267 |
|
# override default stdlib and rtlib
|
| 268 |
|
-DCLANG_DEFAULT_CXX_STDLIB=$(usex default-libcxx libc++ "")
|
| 269 |
|
-DCLANG_DEFAULT_RTLIB=$(usex default-compiler-rt compiler-rt "")
|
| 270 |
|
-DCLANG_DEFAULT_LINKER=$(usex default-lld lld "")
|
| 271 |
284 |
-DCLANG_DEFAULT_PIE_ON_LINUX=$(usex pie)
|
| 272 |
|
-DCLANG_DEFAULT_UNWINDLIB=$(usex default-compiler-rt libunwind "")
|
| 273 |
285 |
|
| 274 |
286 |
-DCLANG_ENABLE_ARCMT=$(usex static-analyzer)
|
| 275 |
287 |
-DCLANG_ENABLE_STATIC_ANALYZER=$(usex static-analyzer)
|
| 276 |
288 |
|
| 277 |
289 |
-DPython3_EXECUTABLE="${PYTHON}"
|
| 278 |
290 |
)
|
|
291 |
|
|
292 |
if ! use elibc_musl; then
|
|
293 |
mycmakeargs+=(
|
|
294 |
-DPPC_LINUX_DEFAULT_IEEELONGDOUBLE=$(usex ieee-long-double)
|
|
295 |
)
|
|
296 |
fi
|
|
297 |
|
| 279 |
298 |
use test && mycmakeargs+=(
|
| 280 |
299 |
-DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm"
|
| 281 |
300 |
-DLLVM_EXTERNAL_LIT="${BUILD_DIR}/bin/llvm-lit"
|
| ... | ... | |
| 290 |
309 |
-DLLVM_BUILD_DOCS=ON
|
| 291 |
310 |
-DLLVM_ENABLE_SPHINX=ON
|
| 292 |
311 |
-DCLANG_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/html"
|
| 293 |
|
-DCLANG-TOOLS_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/tools-extra"
|
| 294 |
312 |
-DSPHINX_WARNINGS_AS_ERRORS=OFF
|
| 295 |
313 |
)
|
|
314 |
if use extra; then
|
|
315 |
mycmakeargs+=(
|
|
316 |
-DCLANG-TOOLS_INSTALL_SPHINX_HTML_DIR="${EPREFIX}/usr/share/doc/${PF}/tools-extra"
|
|
317 |
)
|
|
318 |
fi
|
| 296 |
319 |
fi
|
| 297 |
320 |
mycmakeargs+=(
|
| 298 |
|
-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR="${WORKDIR}"/clang-tools-extra
|
| 299 |
321 |
-DCLANG_INCLUDE_DOCS=${build_docs}
|
|
322 |
)
|
|
323 |
fi
|
|
324 |
if multilib_native_use extra; then
|
|
325 |
mycmakeargs+=(
|
|
326 |
-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR="${WORKDIR}"/clang-tools-extra
|
| 300 |
327 |
-DCLANG_TOOLS_EXTRA_INCLUDE_DOCS=${build_docs}
|
| 301 |
328 |
)
|
| 302 |
329 |
else
|
| ... | ... | |
| 312 |
339 |
fi
|
| 313 |
340 |
|
| 314 |
341 |
if tc-is-cross-compiler; then
|
| 315 |
|
[[ -x "/usr/bin/clang-tblgen" ]] \
|
| 316 |
|
|| die "/usr/bin/clang-tblgen not found or usable"
|
|
342 |
has_version -b sys-devel/clang:${LLVM_MAJOR} ||
|
|
343 |
die "sys-devel/clang:${LLVM_MAJOR} is required on the build host."
|
|
344 |
local tools_bin=${BROOT}/usr/lib/llvm/${LLVM_MAJOR}/bin
|
| 317 |
345 |
mycmakeargs+=(
|
| 318 |
|
-DCMAKE_CROSSCOMPILING=ON
|
| 319 |
|
-DCLANG_TABLEGEN=/usr/bin/clang-tblgen
|
|
346 |
-DLLVM_TOOLS_BINARY_DIR="${tools_bin}"
|
|
347 |
-DCLANG_TABLEGEN="${tools_bin}"/clang-tblgen
|
| 320 |
348 |
)
|
| 321 |
349 |
fi
|
| 322 |
350 |
|
| ... | ... | |
| 344 |
372 |
multilib_src_test() {
|
| 345 |
373 |
# respect TMPDIR!
|
| 346 |
374 |
local -x LIT_PRESERVES_TMP=1
|
| 347 |
|
cmake_build check-clang
|
| 348 |
|
multilib_is_native_abi &&
|
| 349 |
|
cmake_build check-clang-tools check-clangd
|
|
375 |
local test_targets=( check-clang )
|
|
376 |
if multilib_native_use extra; then
|
|
377 |
test_targets+=(
|
|
378 |
check-clang-tools
|
|
379 |
check-clangd
|
|
380 |
)
|
|
381 |
fi
|
|
382 |
cmake_build "${test_targets[@]}"
|
| 350 |
383 |
}
|
| 351 |
384 |
|
| 352 |
385 |
src_install() {
|
| ... | ... | |
| 359 |
392 |
# Move runtime headers to /usr/lib/clang, where they belong
|
| 360 |
393 |
mv "${ED}"/usr/include/clangrt "${ED}"/usr/lib/clang || die
|
| 361 |
394 |
# move (remaining) wrapped headers back
|
| 362 |
|
mv "${T}"/clang-tidy "${ED}"/usr/include/ || die
|
| 363 |
|
mv "${ED}"/usr/include "${ED}"/usr/lib/llvm/${SLOT}/include || die
|
|
395 |
if use extra; then
|
|
396 |
mv "${T}"/clang-tidy "${ED}"/usr/include/ || die
|
|
397 |
fi
|
|
398 |
mv "${ED}"/usr/include "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/include || die
|
| 364 |
399 |
|
| 365 |
400 |
# Apply CHOST and version suffix to clang tools
|
| 366 |
|
# note: we use two version components here (vs 3 in runtime path)
|
| 367 |
|
local llvm_version=$(llvm-config --version) || die
|
| 368 |
|
local clang_version=$(ver_cut 1 "${llvm_version}")
|
| 369 |
|
local clang_full_version=$(ver_cut 1-3 "${llvm_version}")
|
| 370 |
401 |
local clang_tools=( clang clang++ clang-cl clang-cpp )
|
| 371 |
402 |
local abi i
|
| 372 |
403 |
|
| ... | ... | |
| 380 |
411 |
# - clang, clang++, clang-cl, clang-cpp -> clang*-X
|
| 381 |
412 |
# also in CHOST variant
|
| 382 |
413 |
for i in "${clang_tools[@]:1}"; do
|
| 383 |
|
rm "${ED}/usr/lib/llvm/${SLOT}/bin/${i}" || die
|
| 384 |
|
dosym "clang-${clang_version}" "/usr/lib/llvm/${SLOT}/bin/${i}-${clang_version}"
|
| 385 |
|
dosym "${i}-${clang_version}" "/usr/lib/llvm/${SLOT}/bin/${i}"
|
|
414 |
rm "${ED}/usr/lib/llvm/${LLVM_MAJOR}/bin/${i}" || die
|
|
415 |
dosym "clang-${LLVM_MAJOR}" "/usr/lib/llvm/${LLVM_MAJOR}/bin/${i}-${LLVM_MAJOR}"
|
|
416 |
dosym "${i}-${LLVM_MAJOR}" "/usr/lib/llvm/${LLVM_MAJOR}/bin/${i}"
|
| 386 |
417 |
done
|
| 387 |
418 |
|
| 388 |
419 |
# now create target symlinks for all supported ABIs
|
| 389 |
420 |
for abi in $(get_all_abis); do
|
| 390 |
421 |
local abi_chost=$(get_abi_CHOST "${abi}")
|
| 391 |
422 |
for i in "${clang_tools[@]}"; do
|
| 392 |
|
dosym "${i}-${clang_version}" \
|
| 393 |
|
"/usr/lib/llvm/${SLOT}/bin/${abi_chost}-${i}-${clang_version}"
|
| 394 |
|
dosym "${abi_chost}-${i}-${clang_version}" \
|
| 395 |
|
"/usr/lib/llvm/${SLOT}/bin/${abi_chost}-${i}"
|
|
423 |
dosym "${i}-${LLVM_MAJOR}" \
|
|
424 |
"/usr/lib/llvm/${LLVM_MAJOR}/bin/${abi_chost}-${i}-${LLVM_MAJOR}"
|
|
425 |
dosym "${abi_chost}-${i}-${LLVM_MAJOR}" \
|
|
426 |
"/usr/lib/llvm/${LLVM_MAJOR}/bin/${abi_chost}-${i}"
|
| 396 |
427 |
done
|
| 397 |
428 |
done
|
| 398 |
429 |
}
|
| ... | ... | |
| 400 |
431 |
multilib_src_install() {
|
| 401 |
432 |
DESTDIR=${D} cmake_build install-distribution
|
| 402 |
433 |
|
|
434 |
if multilib_is_native_abi; then
|
|
435 |
# install clang-*-wrapper tools
|
|
436 |
# https://bugs.gentoo.org/904143
|
|
437 |
exeinto "/usr/lib/llvm/${LLVM_MAJOR}/bin"
|
|
438 |
doexe "${BUILD_DIR}"/bin/clang-{linker,nvlink}-wrapper
|
|
439 |
fi
|
|
440 |
|
| 403 |
441 |
# move headers to /usr/include for wrapping & ABI mismatch checks
|
| 404 |
442 |
# (also drop the version suffix from runtime headers)
|
| 405 |
443 |
rm -rf "${ED}"/usr/include || die
|
| 406 |
|
mv "${ED}"/usr/lib/llvm/${SLOT}/include "${ED}"/usr/include || die
|
| 407 |
|
mv "${ED}"/usr/lib/llvm/${SLOT}/$(get_libdir)/clang "${ED}"/usr/include/clangrt || die
|
| 408 |
|
if multilib_is_native_abi; then
|
|
444 |
mv "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/include "${ED}"/usr/include || die
|
|
445 |
mv "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/$(get_libdir)/clang "${ED}"/usr/include/clangrt || die
|
|
446 |
if multilib_native_use extra; then
|
| 409 |
447 |
# don't wrap clang-tidy headers, the list is too long
|
| 410 |
448 |
# (they're fine for non-native ABI but enabling the targets is problematic)
|
| 411 |
449 |
mv "${ED}"/usr/include/clang-tidy "${T}/" || die
|
| ... | ... | |
| 415 |
453 |
multilib_src_install_all() {
|
| 416 |
454 |
python_fix_shebang "${ED}"
|
| 417 |
455 |
if use static-analyzer; then
|
| 418 |
|
python_optimize "${ED}"/usr/lib/llvm/${SLOT}/share/scan-view
|
|
456 |
python_optimize "${ED}"/usr/lib/llvm/${LLVM_MAJOR}/share/scan-view
|
| 419 |
457 |
fi
|
| 420 |
458 |
|
| 421 |
|
docompress "/usr/lib/llvm/${SLOT}/share/man"
|
|
459 |
docompress "/usr/lib/llvm/${LLVM_MAJOR}/share/man"
|
| 422 |
460 |
llvm_install_manpages
|
| 423 |
461 |
# match 'html' non-compression
|
| 424 |
462 |
use doc && docompress -x "/usr/share/doc/${PF}/tools-extra"
|
| 425 |
463 |
# +x for some reason; TODO: investigate
|
| 426 |
|
use static-analyzer && fperms a-x "/usr/lib/llvm/${SLOT}/share/man/man1/scan-build.1"
|
|
464 |
use static-analyzer && fperms a-x "/usr/lib/llvm/${LLVM_MAJOR}/share/man/man1/scan-build.1"
|
| 427 |
465 |
}
|
| 428 |
466 |
|
| 429 |
467 |
pkg_postinst() {
|
| ... | ... | |
| 432 |
470 |
fi
|
| 433 |
471 |
|
| 434 |
472 |
elog "You can find additional utility scripts in:"
|
| 435 |
|
elog " ${EROOT}/usr/lib/llvm/${SLOT}/share/clang"
|
| 436 |
|
elog "Some of them are vim integration scripts (with instructions inside)."
|
| 437 |
|
elog "The run-clang-tidy.py script requires the following additional package:"
|
| 438 |
|
elog " dev-python/pyyaml"
|
|
473 |
elog " ${EROOT}/usr/lib/llvm/${LLVM_MAJOR}/share/clang"
|
|
474 |
if use extra; then
|
|
475 |
elog "Some of them are vim integration scripts (with instructions inside)."
|
|
476 |
elog "The run-clang-tidy.py script requires the following additional package:"
|
|
477 |
elog " dev-python/pyyaml"
|
|
478 |
fi
|
| 439 |
479 |
}
|
| 440 |
480 |
|
| 441 |
481 |
pkg_postrm() {
|
