1 |
commit: 16da16daadda372eea5ae2548b9be67c6556317d |
2 |
Author: Michał Górny <mgorny <AT> gentoo <DOT> org> |
3 |
AuthorDate: Fri Apr 19 19:48:48 2019 +0000 |
4 |
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> |
5 |
CommitDate: Fri Apr 19 20:10:54 2019 +0000 |
6 |
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=16da16da |
7 |
|
8 |
sys-libs/libcxx: Remove 7.0.9999 |
9 |
|
10 |
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org> |
11 |
|
12 |
sys-libs/libcxx/libcxx-7.0.9999.ebuild | 227 --------------------------------- |
13 |
1 file changed, 227 deletions(-) |
14 |
|
15 |
diff --git a/sys-libs/libcxx/libcxx-7.0.9999.ebuild b/sys-libs/libcxx/libcxx-7.0.9999.ebuild |
16 |
deleted file mode 100644 |
17 |
index 536457a1380..00000000000 |
18 |
--- a/sys-libs/libcxx/libcxx-7.0.9999.ebuild |
19 |
+++ /dev/null |
20 |
@@ -1,227 +0,0 @@ |
21 |
-# Copyright 1999-2018 Gentoo Foundation |
22 |
-# Distributed under the terms of the GNU General Public License v2 |
23 |
- |
24 |
-EAPI=6 |
25 |
- |
26 |
-# Ninja provides better scalability and cleaner verbose output, and is used |
27 |
-# throughout all LLVM projects. |
28 |
-: ${CMAKE_MAKEFILE_GENERATOR:=ninja} |
29 |
-# (needed due to CMAKE_BUILD_TYPE != Gentoo) |
30 |
-CMAKE_MIN_VERSION=3.7.0-r1 |
31 |
-EGIT_REPO_URI="https://git.llvm.org/git/libcxx.git |
32 |
- https://github.com/llvm-mirror/libcxx.git" |
33 |
-EGIT_BRANCH="release_70" |
34 |
-PYTHON_COMPAT=( python2_7 ) |
35 |
- |
36 |
-[[ ${PV} == *9999 ]] && SCM="git-r3" || SCM="" |
37 |
- |
38 |
-inherit ${SCM} cmake-multilib llvm multiprocessing python-any-r1 \ |
39 |
- toolchain-funcs |
40 |
- |
41 |
-DESCRIPTION="New implementation of the C++ standard library, targeting C++11" |
42 |
-HOMEPAGE="https://libcxx.llvm.org/" |
43 |
-if [[ ${PV} != *9999 ]] ; then |
44 |
- SRC_URI="https://llvm.org/releases/${PV}/${P}.src.tar.xz" |
45 |
- S="${WORKDIR}/${P}.src" |
46 |
-else |
47 |
- SRC_URI="" |
48 |
-fi |
49 |
- |
50 |
-LICENSE="|| ( UoI-NCSA MIT )" |
51 |
-SLOT="0" |
52 |
-if [[ ${PV} != *9999 ]] ; then |
53 |
- KEYWORDS="~amd64 ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux" |
54 |
-else |
55 |
- KEYWORDS="" |
56 |
-fi |
57 |
-IUSE="elibc_glibc elibc_musl +libcxxabi libcxxrt +libunwind +static-libs test" |
58 |
-REQUIRED_USE="libunwind? ( || ( libcxxabi libcxxrt ) ) |
59 |
- ?? ( libcxxabi libcxxrt )" |
60 |
-RESTRICT="!test? ( test )" |
61 |
- |
62 |
-RDEPEND=" |
63 |
- libcxxabi? ( ~sys-libs/libcxxabi-${PV}[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) |
64 |
- libcxxrt? ( sys-libs/libcxxrt[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) |
65 |
- !libcxxabi? ( !libcxxrt? ( >=sys-devel/gcc-4.7:=[cxx] ) )" |
66 |
-# llvm-6 for new lit options |
67 |
-# clang-3.9.0 installs necessary target symlinks unconditionally |
68 |
-# which removes the need for MULTILIB_USEDEP |
69 |
-DEPEND="${RDEPEND} |
70 |
- test? ( >=sys-devel/clang-3.9.0 |
71 |
- $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') ) |
72 |
- app-arch/xz-utils |
73 |
- >=sys-devel/llvm-6" |
74 |
- |
75 |
-DOCS=( CREDITS.TXT ) |
76 |
- |
77 |
-PATCHES=( |
78 |
- # Add link flag "-Wl,-z,defs" to avoid underlinking; this is needed in a |
79 |
- # out-of-tree build. |
80 |
- "${FILESDIR}/${PN}-3.9-cmake-link-flags.patch" |
81 |
-) |
82 |
- |
83 |
-# least intrusive of all |
84 |
-CMAKE_BUILD_TYPE=RelWithDebInfo |
85 |
- |
86 |
-python_check_deps() { |
87 |
- has_version "dev-python/lit[${PYTHON_USEDEP}]" |
88 |
-} |
89 |
- |
90 |
-pkg_setup() { |
91 |
- llvm_pkg_setup |
92 |
- use test && python-any-r1_pkg_setup |
93 |
- |
94 |
- if ! use libcxxabi && ! use libcxxrt && ! tc-is-gcc ; then |
95 |
- eerror "To build ${PN} against libsupc++, you have to use gcc. Other" |
96 |
- eerror "compilers are not supported. Please set CC=gcc and CXX=g++" |
97 |
- eerror "and try again." |
98 |
- die |
99 |
- fi |
100 |
- if tc-is-gcc && [[ $(gcc-version) < 4.7 ]] ; then |
101 |
- eerror "${PN} needs to be built with gcc-4.7 or later (or other" |
102 |
- eerror "conformant compilers). Please use gcc-config to switch to" |
103 |
- eerror "gcc-4.7 or later version." |
104 |
- die |
105 |
- fi |
106 |
-} |
107 |
- |
108 |
-test_compiler() { |
109 |
- $(tc-getCXX) ${CXXFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c++ - \ |
110 |
- <<<'int main() { return 0; }' &>/dev/null |
111 |
-} |
112 |
- |
113 |
-src_configure() { |
114 |
- # note: we need to do this before multilib kicks in since it will |
115 |
- # alter the CHOST |
116 |
- local cxxabi cxxabi_incs |
117 |
- if use libcxxabi; then |
118 |
- cxxabi=libcxxabi |
119 |
- cxxabi_incs="${EPREFIX}/usr/include/libcxxabi" |
120 |
- elif use libcxxrt; then |
121 |
- cxxabi=libcxxrt |
122 |
- cxxabi_incs="${EPREFIX}/usr/include/libcxxrt" |
123 |
- else |
124 |
- local gcc_inc="${EPREFIX}/usr/lib/gcc/${CHOST}/$(gcc-fullversion)/include/g++-v$(gcc-major-version)" |
125 |
- cxxabi=libsupc++ |
126 |
- cxxabi_incs="${gcc_inc};${gcc_inc}/${CHOST}" |
127 |
- fi |
128 |
- |
129 |
- multilib-minimal_src_configure |
130 |
-} |
131 |
- |
132 |
-multilib_src_configure() { |
133 |
- # we want -lgcc_s for unwinder, and for compiler runtime when using |
134 |
- # gcc, clang with gcc runtime (or any unknown compiler) |
135 |
- local extra_libs=() want_gcc_s=ON |
136 |
- if use libunwind; then |
137 |
- # work-around missing -lunwind upstream |
138 |
- extra_libs+=( -lunwind ) |
139 |
- # if we're using libunwind and clang with compiler-rt, we want |
140 |
- # to link to compiler-rt instead of -lgcc_s |
141 |
- if tc-is-clang; then |
142 |
- local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \ |
143 |
- ${LDFLAGS} -print-libgcc-file-name) |
144 |
- if [[ ${compiler_rt} == *libclang_rt* ]]; then |
145 |
- want_gcc_s=OFF |
146 |
- extra_libs+=( "${compiler_rt}" ) |
147 |
- fi |
148 |
- fi |
149 |
- fi |
150 |
- |
151 |
- # bootstrap: cmake is unhappy if compiler can't link to stdlib |
152 |
- local nolib_flags=( -nodefaultlibs -lc ) |
153 |
- if ! test_compiler; then |
154 |
- if test_compiler "${nolib_flags[@]}"; then |
155 |
- local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" |
156 |
- ewarn "${CXX} seems to lack runtime, trying with ${nolib_flags[*]}" |
157 |
- fi |
158 |
- fi |
159 |
- |
160 |
- local libdir=$(get_libdir) |
161 |
- local mycmakeargs=( |
162 |
- -DLIBCXX_LIBDIR_SUFFIX=${libdir#lib} |
163 |
- -DLIBCXX_ENABLE_SHARED=ON |
164 |
- -DLIBCXX_ENABLE_STATIC=$(usex static-libs) |
165 |
- -DLIBCXX_CXX_ABI=${cxxabi} |
166 |
- -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${cxxabi_incs} |
167 |
- # we're using our own mechanism for generating linker scripts |
168 |
- -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF |
169 |
- -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) |
170 |
- -DLIBCXX_HAS_GCC_S_LIB=${want_gcc_s} |
171 |
- -DLIBCXX_INCLUDE_TESTS=$(usex test) |
172 |
- -DCMAKE_SHARED_LINKER_FLAGS="${extra_libs[*]} ${LDFLAGS}" |
173 |
- ) |
174 |
- |
175 |
- if use test; then |
176 |
- local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) |
177 |
- local jobs=${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")} |
178 |
- |
179 |
- [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" |
180 |
- |
181 |
- mycmakeargs+=( |
182 |
- -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" |
183 |
- -DLLVM_LIT_ARGS="-vv;-j;${jobs};--param=cxx_under_test=${clang_path}" |
184 |
- ) |
185 |
- fi |
186 |
- cmake-utils_src_configure |
187 |
-} |
188 |
- |
189 |
-multilib_src_test() { |
190 |
- cmake-utils_src_make check-libcxx |
191 |
-} |
192 |
- |
193 |
-# Usage: deps |
194 |
-gen_ldscript() { |
195 |
- local output_format |
196 |
- output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') |
197 |
- [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" |
198 |
- |
199 |
- cat <<-END_LDSCRIPT |
200 |
-/* GNU ld script |
201 |
- Include missing dependencies |
202 |
-*/ |
203 |
-${output_format} |
204 |
-GROUP ( $@ ) |
205 |
-END_LDSCRIPT |
206 |
-} |
207 |
- |
208 |
-gen_static_ldscript() { |
209 |
- local libdir=$(get_libdir) |
210 |
- local cxxabi_lib=$(usex libcxxabi "libc++abi.a" "$(usex libcxxrt "libcxxrt.a" "libsupc++.a")") |
211 |
- |
212 |
- # Move it first. |
213 |
- mv "${ED}/usr/${libdir}/libc++.a" "${ED}/usr/${libdir}/libc++_static.a" || die |
214 |
- # Generate libc++.a ldscript for inclusion of its dependencies so that |
215 |
- # clang++ -stdlib=libc++ -static works out of the box. |
216 |
- local deps="libc++_static.a ${cxxabi_lib} $(usex libunwind libunwind.a libgcc_eh.a)" |
217 |
- # On Linux/glibc it does not link without libpthread or libdl. It is |
218 |
- # fine on FreeBSD. |
219 |
- use elibc_glibc && deps+=" libpthread.a libdl.a" |
220 |
- |
221 |
- gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.a" || die |
222 |
-} |
223 |
- |
224 |
-gen_shared_ldscript() { |
225 |
- local libdir=$(get_libdir) |
226 |
- # libsupc++ doesn't have a shared version |
227 |
- local cxxabi_lib=$(usex libcxxabi "libc++abi.so" "$(usex libcxxrt "libcxxrt.so" "libsupc++.a")") |
228 |
- |
229 |
- mv "${ED}/usr/${libdir}/libc++.so" "${ED}/usr/${libdir}/libc++_shared.so" || die |
230 |
- local deps="libc++_shared.so ${cxxabi_lib} $(usex libunwind libunwind.so libgcc_s.so)" |
231 |
- |
232 |
- gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.so" || die |
233 |
-} |
234 |
- |
235 |
-multilib_src_install() { |
236 |
- cmake-utils_src_install |
237 |
- gen_shared_ldscript |
238 |
- use static-libs && gen_static_ldscript |
239 |
-} |
240 |
- |
241 |
-pkg_postinst() { |
242 |
- elog "This package (${PN}) is mainly intended as a replacement for the C++" |
243 |
- elog "standard library when using clang." |
244 |
- elog "To use it, instead of libstdc++, use:" |
245 |
- elog " clang++ -stdlib=libc++" |
246 |
- elog "to compile your C++ programs." |
247 |
-} |