1 |
commit: 1fe641e000733ba062f481a693705ec20dee4047 |
2 |
Author: Michał Górny <mgorny <AT> gentoo <DOT> org> |
3 |
AuthorDate: Fri Jul 30 11:16:40 2021 +0000 |
4 |
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> |
5 |
CommitDate: Fri Jul 30 18:13:55 2021 +0000 |
6 |
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1fe641e0 |
7 |
|
8 |
sys-libs/compiler-rt-sanitizers: Bump live to 14* |
9 |
|
10 |
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org> |
11 |
|
12 |
.../compiler-rt-sanitizers-14.0.0.9999.ebuild | 200 +++++++++++++++++++++ |
13 |
1 file changed, 200 insertions(+) |
14 |
|
15 |
diff --git a/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-14.0.0.9999.ebuild b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-14.0.0.9999.ebuild |
16 |
new file mode 100644 |
17 |
index 00000000000..cc239e8feec |
18 |
--- /dev/null |
19 |
+++ b/sys-libs/compiler-rt-sanitizers/compiler-rt-sanitizers-14.0.0.9999.ebuild |
20 |
@@ -0,0 +1,200 @@ |
21 |
+# Copyright 1999-2021 Gentoo Authors |
22 |
+# Distributed under the terms of the GNU General Public License v2 |
23 |
+ |
24 |
+EAPI=7 |
25 |
+ |
26 |
+PYTHON_COMPAT=( python3_{8..10} ) |
27 |
+inherit check-reqs cmake flag-o-matic llvm llvm.org python-any-r1 |
28 |
+ |
29 |
+DESCRIPTION="Compiler runtime libraries for clang (sanitizers & xray)" |
30 |
+HOMEPAGE="https://llvm.org/" |
31 |
+ |
32 |
+LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )" |
33 |
+SLOT="$(ver_cut 1-3)" |
34 |
+KEYWORDS="" |
35 |
+IUSE="+clang test elibc_glibc" |
36 |
+# base targets |
37 |
+IUSE+=" +libfuzzer +memprof +profile +xray" |
38 |
+# sanitizer targets, keep in sync with config-ix.cmake |
39 |
+# NB: ubsan, scudo deliberately match two entries |
40 |
+SANITIZER_FLAGS=( |
41 |
+ asan dfsan lsan msan hwasan tsan ubsan safestack cfi scudo |
42 |
+ shadowcallstack gwp-asan |
43 |
+) |
44 |
+IUSE+=" ${SANITIZER_FLAGS[@]/#/+}" |
45 |
+REQUIRED_USE=" |
46 |
+ || ( ${SANITIZER_FLAGS[*]} libfuzzer profile xray ) |
47 |
+ test? ( |
48 |
+ cfi? ( ubsan ) |
49 |
+ gwp-asan? ( scudo ) |
50 |
+ )" |
51 |
+RESTRICT="!test? ( test ) !clang? ( test )" |
52 |
+ |
53 |
+CLANG_SLOT=${SLOT%%.*} |
54 |
+# llvm-6 for new lit options |
55 |
+DEPEND=" |
56 |
+ >=sys-devel/llvm-6" |
57 |
+BDEPEND=" |
58 |
+ >=dev-util/cmake-3.16 |
59 |
+ clang? ( sys-devel/clang ) |
60 |
+ elibc_glibc? ( net-libs/libtirpc ) |
61 |
+ test? ( |
62 |
+ !<sys-apps/sandbox-2.13 |
63 |
+ $(python_gen_any_dep ">=dev-python/lit-5[\${PYTHON_USEDEP}]") |
64 |
+ =sys-devel/clang-${PV%_*}*:${CLANG_SLOT} |
65 |
+ sys-libs/compiler-rt:${SLOT} |
66 |
+ ) |
67 |
+ ${PYTHON_DEPS}" |
68 |
+ |
69 |
+LLVM_COMPONENTS=( compiler-rt ) |
70 |
+LLVM_TEST_COMPONENTS=( llvm/lib/Testing/Support llvm/utils/unittest ) |
71 |
+LLVM_PATCHSET=9999-1 |
72 |
+llvm.org_set_globals |
73 |
+ |
74 |
+python_check_deps() { |
75 |
+ use test || return 0 |
76 |
+ has_version "dev-python/lit[${PYTHON_USEDEP}]" |
77 |
+} |
78 |
+ |
79 |
+check_space() { |
80 |
+ if use test; then |
81 |
+ local CHECKREQS_DISK_BUILD=11G |
82 |
+ check-reqs_pkg_pretend |
83 |
+ fi |
84 |
+} |
85 |
+ |
86 |
+pkg_pretend() { |
87 |
+ check_space |
88 |
+} |
89 |
+ |
90 |
+pkg_setup() { |
91 |
+ check_space |
92 |
+ llvm_pkg_setup |
93 |
+ python-any-r1_pkg_setup |
94 |
+} |
95 |
+ |
96 |
+src_prepare() { |
97 |
+ sed -i -e 's:-Werror::' lib/tsan/go/buildgo.sh || die |
98 |
+ |
99 |
+ local flag |
100 |
+ for flag in "${SANITIZER_FLAGS[@]}"; do |
101 |
+ if ! use "${flag}"; then |
102 |
+ local cmake_flag=${flag/-/_} |
103 |
+ sed -i -e "/COMPILER_RT_HAS_${cmake_flag^^}/s:TRUE:FALSE:" \ |
104 |
+ cmake/config-ix.cmake || die |
105 |
+ fi |
106 |
+ done |
107 |
+ |
108 |
+ # TODO: fix these tests to be skipped upstream |
109 |
+ if use asan && ! use profile; then |
110 |
+ rm test/asan/TestCases/asan_and_llvm_coverage_test.cpp || die |
111 |
+ fi |
112 |
+ if use ubsan && ! use cfi; then |
113 |
+ > test/cfi/CMakeLists.txt || die |
114 |
+ fi |
115 |
+ |
116 |
+ llvm.org_src_prepare |
117 |
+} |
118 |
+ |
119 |
+src_configure() { |
120 |
+ # pre-set since we need to pass it to cmake |
121 |
+ BUILD_DIR=${WORKDIR}/compiler-rt_build |
122 |
+ |
123 |
+ if use clang; then |
124 |
+ local -x CC=${CHOST}-clang |
125 |
+ local -x CXX=${CHOST}-clang++ |
126 |
+ strip-unsupported-flags |
127 |
+ fi |
128 |
+ |
129 |
+ local flag want_sanitizer=OFF |
130 |
+ for flag in "${SANITIZER_FLAGS[@]}"; do |
131 |
+ if use "${flag}"; then |
132 |
+ want_sanitizer=ON |
133 |
+ break |
134 |
+ fi |
135 |
+ done |
136 |
+ |
137 |
+ local mycmakeargs=( |
138 |
+ -DCOMPILER_RT_INSTALL_PATH="${EPREFIX}/usr/lib/clang/${SLOT}" |
139 |
+ # use a build dir structure consistent with install |
140 |
+ # this makes it possible to easily deploy test-friendly clang |
141 |
+ -DCOMPILER_RT_OUTPUT_DIR="${BUILD_DIR}/lib/clang/${SLOT}" |
142 |
+ |
143 |
+ -DCOMPILER_RT_INCLUDE_TESTS=$(usex test) |
144 |
+ # builtins & crt installed by sys-libs/compiler-rt |
145 |
+ -DCOMPILER_RT_BUILD_BUILTINS=OFF |
146 |
+ -DCOMPILER_RT_BUILD_CRT=OFF |
147 |
+ -DCOMPILER_RT_BUILD_LIBFUZZER=$(usex libfuzzer) |
148 |
+ -DCOMPILER_RT_BUILD_MEMPROF=$(usex memprof) |
149 |
+ -DCOMPILER_RT_BUILD_PROFILE=$(usex profile) |
150 |
+ -DCOMPILER_RT_BUILD_SANITIZERS="${want_sanitizer}" |
151 |
+ -DCOMPILER_RT_BUILD_XRAY=$(usex xray) |
152 |
+ |
153 |
+ -DPython3_EXECUTABLE="${PYTHON}" |
154 |
+ ) |
155 |
+ if use test; then |
156 |
+ mycmakeargs+=( |
157 |
+ -DLLVM_MAIN_SRC_DIR="${WORKDIR}/llvm" |
158 |
+ -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" |
159 |
+ -DLLVM_LIT_ARGS="$(get_lit_flags)" |
160 |
+ |
161 |
+ # they are created during src_test() |
162 |
+ -DCOMPILER_RT_TEST_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang" |
163 |
+ -DCOMPILER_RT_TEST_CXX_COMPILER="${BUILD_DIR}/lib/llvm/${CLANG_SLOT}/bin/clang++" |
164 |
+ ) |
165 |
+ |
166 |
+ # same flags are passed for build & tests, so we need to strip |
167 |
+ # them down to a subset supported by clang |
168 |
+ CC=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang \ |
169 |
+ CXX=${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/bin/clang++ \ |
170 |
+ strip-unsupported-flags |
171 |
+ fi |
172 |
+ |
173 |
+ if use prefix && [[ "${CHOST}" == *-darwin* ]] ; then |
174 |
+ mycmakeargs+=( |
175 |
+ # setting -isysroot is disabled with compiler-rt-prefix-paths.patch |
176 |
+ # this allows adding arm64 support using SDK in EPREFIX |
177 |
+ -DDARWIN_macosx_CACHED_SYSROOT="${EPREFIX}/MacOSX.sdk" |
178 |
+ # Set version based on the SDK in EPREFIX |
179 |
+ # This disables i386 for SDK >= 10.15 |
180 |
+ # Will error if has_use tsan and SDK < 10.12 |
181 |
+ -DDARWIN_macosx_OVERRIDE_SDK_VERSION="$(realpath ${EPREFIX}/MacOSX.sdk | sed -e 's/.*MacOSX\(.*\)\.sdk/\1/')" |
182 |
+ # Use our libtool instead of looking it up with xcrun |
183 |
+ -DCMAKE_LIBTOOL="${EPREFIX}/usr/bin/${CHOST}-libtool" |
184 |
+ ) |
185 |
+ fi |
186 |
+ |
187 |
+ cmake_src_configure |
188 |
+ |
189 |
+ if use test; then |
190 |
+ local sys_dir=( "${EPREFIX}"/usr/lib/clang/${SLOT}/lib/* ) |
191 |
+ [[ -e ${sys_dir} ]] || die "Unable to find ${sys_dir}" |
192 |
+ [[ ${#sys_dir[@]} -eq 1 ]] || die "Non-deterministic compiler-rt install: ${sys_dir[*]}" |
193 |
+ |
194 |
+ # copy clang over since resource_dir is located relatively to binary |
195 |
+ # therefore, we can put our new libraries in it |
196 |
+ mkdir -p "${BUILD_DIR}"/lib/{llvm/${CLANG_SLOT}/{bin,$(get_libdir)},clang/${SLOT}/include} || die |
197 |
+ cp "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/bin/clang{,++} \ |
198 |
+ "${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/bin/ || die |
199 |
+ cp "${EPREFIX}"/usr/lib/clang/${SLOT}/include/*.h \ |
200 |
+ "${BUILD_DIR}"/lib/clang/${SLOT}/include/ || die |
201 |
+ cp "${sys_dir}"/*builtins*.a \ |
202 |
+ "${BUILD_DIR}/lib/clang/${SLOT}/lib/${sys_dir##*/}/" || die |
203 |
+ # we also need LLVMgold.so for gold-based tests |
204 |
+ if [[ -f ${EPREFIX}/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so ]]; then |
205 |
+ ln -s "${EPREFIX}"/usr/lib/llvm/${CLANG_SLOT}/$(get_libdir)/LLVMgold.so \ |
206 |
+ "${BUILD_DIR}"/lib/llvm/${CLANG_SLOT}/$(get_libdir)/ || die |
207 |
+ fi |
208 |
+ fi |
209 |
+} |
210 |
+ |
211 |
+src_test() { |
212 |
+ # respect TMPDIR! |
213 |
+ local -x LIT_PRESERVES_TMP=1 |
214 |
+ # disable sandbox to have it stop clobbering LD_PRELOAD |
215 |
+ local -x SANDBOX_ON=0 |
216 |
+ # wipe LD_PRELOAD to make ASAN happy |
217 |
+ local -x LD_PRELOAD= |
218 |
+ |
219 |
+ cmake_build check-all |
220 |
+} |