| 3 |
3 |
|
| 4 |
4 |
EAPI=8
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| 5 |
5 |
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| 6 |
|
PYTHON_COMPAT=( python3_{9..10} )
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| 7 |
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inherit cmake-multilib flag-o-matic llvm llvm.org python-any-r1 toolchain-funcs
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|
6 |
PYTHON_COMPAT=( python3_{9..11} )
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|
7 |
inherit cmake-multilib flag-o-matic llvm llvm.org python-any-r1 \
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|
8 |
toolchain-funcs
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| 8 |
9 |
|
| 9 |
10 |
DESCRIPTION="C++ runtime stack unwinder from LLVM"
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| 10 |
11 |
HOMEPAGE="https://llvm.org/docs/ExceptionHandling.html"
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| ... | ... | |
| 12 |
13 |
LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
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| 13 |
14 |
SLOT="0"
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| 14 |
15 |
KEYWORDS="amd64 arm arm64 ~ppc ppc64 ~riscv sparc x86 ~x64-macos"
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| 15 |
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IUSE="debug static-libs test"
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|
16 |
IUSE="+clang debug static-libs test"
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|
17 |
REQUIRED_USE="test? ( clang )"
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| 16 |
18 |
RESTRICT="!test? ( test )"
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| 17 |
19 |
|
| 18 |
20 |
RDEPEND="
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| 19 |
21 |
!sys-libs/libunwind
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| 20 |
22 |
"
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| 21 |
|
# llvm-6 for new lit options
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| 22 |
23 |
DEPEND="
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| 23 |
|
>=sys-devel/llvm-6
|
|
24 |
sys-devel/llvm:${LLVM_MAJOR}
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| 24 |
25 |
"
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| 25 |
26 |
BDEPEND="
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|
27 |
clang? (
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|
28 |
sys-devel/clang:${LLVM_MAJOR}
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|
29 |
)
|
| 26 |
30 |
!test? (
|
| 27 |
31 |
${PYTHON_DEPS}
|
| 28 |
32 |
)
|
| 29 |
33 |
test? (
|
| 30 |
|
>=sys-devel/clang-3.9.0
|
| 31 |
34 |
$(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
|
| 32 |
35 |
)
|
| 33 |
36 |
"
|
| ... | ... | |
| 41 |
44 |
python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
|
| 42 |
45 |
}
|
| 43 |
46 |
|
|
47 |
pkg_setup() {
|
|
48 |
LLVM_MAX_SLOT=${LLVM_MAJOR} llvm_pkg_setup
|
|
49 |
python-any-r1_pkg_setup
|
|
50 |
}
|
|
51 |
|
| 44 |
52 |
multilib_src_configure() {
|
| 45 |
53 |
local libdir=$(get_libdir)
|
| 46 |
54 |
|
| ... | ... | |
| 48 |
56 |
# also separately bug #863917
|
| 49 |
57 |
filter-lto
|
| 50 |
58 |
|
|
59 |
if use clang; then
|
|
60 |
local -x CC=${CHOST}-clang
|
|
61 |
local -x CXX=${CHOST}-clang++
|
|
62 |
strip-unsupported-flags
|
|
63 |
fi
|
|
64 |
|
| 51 |
65 |
# link to compiler-rt
|
| 52 |
66 |
# https://github.com/gentoo/gentoo/pull/21516
|
| 53 |
67 |
local use_compiler_rt=OFF
|
| 54 |
68 |
[[ $(tc-get-c-rtlib) == compiler-rt ]] && use_compiler_rt=ON
|
| 55 |
69 |
|
| 56 |
70 |
local mycmakeargs=(
|
|
71 |
-DCMAKE_CXX_COMPILER_TARGET="${CHOST}"
|
| 57 |
72 |
-DPython3_EXECUTABLE="${PYTHON}"
|
| 58 |
73 |
-DLLVM_ENABLE_RUNTIMES="libunwind"
|
| 59 |
74 |
-DLLVM_LIBDIR_SUFFIX=${libdir#lib}
|
| ... | ... | |
| 62 |
77 |
-DLIBUNWIND_ENABLE_STATIC=$(usex static-libs)
|
| 63 |
78 |
-DLIBUNWIND_INCLUDE_TESTS=$(usex test)
|
| 64 |
79 |
-DLIBUNWIND_INSTALL_HEADERS=ON
|
| 65 |
|
-DLIBUNWIND_TARGET_TRIPLE="${CHOST}"
|
| 66 |
80 |
|
| 67 |
81 |
# support non-native unwinding; given it's small enough,
|
| 68 |
82 |
# enable it unconditionally
|
| ... | ... | |
| 87 |
101 |
-DLIBCXX_LIBDIR_SUFFIX=
|
| 88 |
102 |
-DLIBCXX_ENABLE_SHARED=OFF
|
| 89 |
103 |
-DLIBCXX_ENABLE_STATIC=ON
|
| 90 |
|
-DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF
|
| 91 |
104 |
-DLIBCXX_CXX_ABI=libcxxabi
|
| 92 |
105 |
-DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF
|
| 93 |
106 |
-DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl)
|
| ... | ... | |
| 98 |
111 |
fi
|
| 99 |
112 |
|
| 100 |
113 |
cmake_src_configure
|
| 101 |
|
|
| 102 |
|
if use test; then
|
| 103 |
|
local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null)
|
| 104 |
|
[[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests"
|
| 105 |
|
|
| 106 |
|
# meh, we need to override the compiler explicitly
|
| 107 |
|
sed -e "/%{cxx}/s@, '.*'@, '${clang_path}'@" \
|
| 108 |
|
-i "${BUILD_DIR}"/libunwind/test/lit.site.cfg || die
|
| 109 |
|
fi
|
| 110 |
114 |
}
|
| 111 |
115 |
|
| 112 |
116 |
multilib_src_test() {
|
