From b7b97785ebbb2f11d24d14dab8b81ed274f4ce6a Mon Sep 17 00:00:00 2001 From: V3n3RiX Date: Tue, 19 Mar 2019 11:37:34 +0000 Subject: gentoo resync : 19.03.2019 --- sys-libs/libcxx/Manifest | 18 +- sys-libs/libcxx/files/Makefile | 38 ---- .../libcxx/files/libcxx-3.9-cmake-static-lib.patch | 196 ------------------ .../files/libcxx-7.0.0-libsupcxx-install.patch | 32 --- sys-libs/libcxx/files/prepare_snapshot.sh | 16 -- sys-libs/libcxx/libcxx-3.7.1.ebuild | 169 ---------------- sys-libs/libcxx/libcxx-3.9.1.ebuild | 222 --------------------- sys-libs/libcxx/libcxx-4.0.1.ebuild | 213 -------------------- sys-libs/libcxx/libcxx-5.0.2.ebuild | 209 ------------------- sys-libs/libcxx/libcxx-8.0.0_rc2.ebuild | 215 -------------------- sys-libs/libcxx/libcxx-8.0.0_rc3.ebuild | 215 -------------------- sys-libs/libcxx/libcxx-8.0.0_rc5.ebuild | 215 ++++++++++++++++++++ 12 files changed, 217 insertions(+), 1541 deletions(-) delete mode 100644 sys-libs/libcxx/files/Makefile delete mode 100644 sys-libs/libcxx/files/libcxx-3.9-cmake-static-lib.patch delete mode 100644 sys-libs/libcxx/files/libcxx-7.0.0-libsupcxx-install.patch delete mode 100755 sys-libs/libcxx/files/prepare_snapshot.sh delete mode 100644 sys-libs/libcxx/libcxx-3.7.1.ebuild delete mode 100644 sys-libs/libcxx/libcxx-3.9.1.ebuild delete mode 100644 sys-libs/libcxx/libcxx-4.0.1.ebuild delete mode 100644 sys-libs/libcxx/libcxx-5.0.2.ebuild delete mode 100644 sys-libs/libcxx/libcxx-8.0.0_rc2.ebuild delete mode 100644 sys-libs/libcxx/libcxx-8.0.0_rc3.ebuild create mode 100644 sys-libs/libcxx/libcxx-8.0.0_rc5.ebuild (limited to 'sys-libs/libcxx') diff --git a/sys-libs/libcxx/Manifest b/sys-libs/libcxx/Manifest index 2f5b0c08137f..8191ae281b3e 100644 --- a/sys-libs/libcxx/Manifest +++ b/sys-libs/libcxx/Manifest @@ -1,25 +1,11 @@ -AUX Makefile 874 BLAKE2B 67203d8f3223422b1ca2f4af614c0bf7e6c7658c93b206ccf3a3c978510e4ad4e5ad11ee1aea8fa27d2cfd560b553f475a24ccff1b547051918cbeda1951305c SHA512 96eef2e897075bc7d9fc799ce6c54f6a33ee917efd5666376ac578cb16e15d965205630dbd076f92a3a7091d58ecc235e37bc327c211bf3594244981f089135f AUX libcxx-3.9-cmake-link-flags.patch 1014 BLAKE2B 8e86059e00a5ebcd7a1528882876607c80ab14bcd0ebf2c8dbec87f71a48761e6433ff94db92b41192edb6e3cc74972cd9fb518f18a657229bd30afa3a65bdf8 SHA512 5df85c66bf865900197effe3905976bf165b4c4d79b8d14352753f6baca93ab5dc26bf735fd9478a0c13df489b860d8b629240134b7e26be6233138ea95dbab3 -AUX libcxx-3.9-cmake-static-lib.patch 7507 BLAKE2B ee900dc9409a24fbacceb1a74c9728995662a7b04d3df248c2cae433196e7e8e1bf984b19539249d6b14e29243f835176089f04241f0e7a577346968d703eb56 SHA512 435c14edfb7bca9ef35fa1e9e44ab9655d5b47e373e6437839027b6d56894a37dfb0f228cce062d84aaaf60677d9435b2cdee2c9248b4f25cf3f6890ec353f46 -AUX libcxx-7.0.0-libsupcxx-install.patch 1217 BLAKE2B 2f931095e638a4b7e4778233258d96b116e47be316106fca92e2f8762536af3ebcc6a084c1a78b4549bad91fcbb1ff5952b4f380b791ff58744519adea74ea8b SHA512 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7acb9d21c888176b523b54ea86e87aa085deb82983aa8b946d7625a13931214b6e38cfa4325f4f42d3601c631e99080a43fcf706b5a86036a550de089ca96a12 -EBUILD libcxx-8.0.0_rc3.ebuild 6753 BLAKE2B 15d589d9bf7aa4c4d73813e85e91be404515e5b0ffe1f66dbce944fd0edbeace43f654a6acfb6f80c848d6eb19e6fa5c67141dca10ecbbfa95b0ad6dbcd3c3a5 SHA512 7acb9d21c888176b523b54ea86e87aa085deb82983aa8b946d7625a13931214b6e38cfa4325f4f42d3601c631e99080a43fcf706b5a86036a550de089ca96a12 +EBUILD libcxx-8.0.0_rc5.ebuild 6753 BLAKE2B 15d589d9bf7aa4c4d73813e85e91be404515e5b0ffe1f66dbce944fd0edbeace43f654a6acfb6f80c848d6eb19e6fa5c67141dca10ecbbfa95b0ad6dbcd3c3a5 SHA512 7acb9d21c888176b523b54ea86e87aa085deb82983aa8b946d7625a13931214b6e38cfa4325f4f42d3601c631e99080a43fcf706b5a86036a550de089ca96a12 EBUILD libcxx-8.0.9999.ebuild 7044 BLAKE2B 12185d3065a0cdecf4b6eb2c7eca5f70a2a1732214c77c4e695418ffe5bb39273342088fa4cba2504a411db8ecc8543d219a932d5f022383197df7d4b84b1e1e SHA512 57f565cb1652c53e08ba21776dcf1707061697937533c5e447bcff37cdf274f54525ff59112a1bf54a25d39477e20f0dc7dbdf4ad71846266c06a0002d1c0980 EBUILD libcxx-9999.ebuild 7019 BLAKE2B ea929ac8759c5b70e48fe32ade6ef24c2ce8830be6bb5a35411a654212c7b2d127ecaa2a94bebbbb01807ff57c7d814379f23047c206d265d917958478df54b6 SHA512 5dddc6b30accff0ad414953ec2cd177ee5b151106282113687a2977c00b1a85e7151f772000118d341d0074ae91875b8ef1bd0e03de1816875bcd289b03d14ef MISC metadata.xml 854 BLAKE2B f731ffbb07722face32cfe5ef0576c572fc45d93e8d78ec4adb46c43b95999dc4eb48f20311517fe08a397f2e5dec56c530bb6787a058358cfd1af8d79ffad90 SHA512 8ef3feab266e09442a42baced2d72667fa8b1290624c2c84bab7b173ead72669568847f6e995388fc1d7bc722381f60805d87b2a0cc2d04ae0c49e36bec3802a diff --git a/sys-libs/libcxx/files/Makefile b/sys-libs/libcxx/files/Makefile deleted file mode 100644 index 029e7295b889..000000000000 --- a/sys-libs/libcxx/files/Makefile +++ /dev/null @@ -1,38 +0,0 @@ -CXXFLAGS+=-std=c++11 -fstrict-aliasing -Wall -Wextra -Wshadow -Wconversion \ - -Wpadded -Wstrict-aliasing=2 -Wstrict-overflow=4 - -SRCDIR=.. -LIB=libc++ -STATIC=libc++.a -MAJOR=1 -MINOR=0 -SHEXT?=.so -SHLIB=$(LIB)$(SHEXT).$(MAJOR).$(MINOR) -SONAME=$(LIB)$(SHEXT).$(MAJOR) - -SRC=$(wildcard $(SRCDIR)/src/*.cpp) -OBJ=$(SRC:$(SRCDIR)/src/%.cpp=%.o) -SOBJ=$(SRC:$(SRCDIR)/src/%.cpp=%.So) - - -%.So: $(SRCDIR)/src/%.cpp - $(CXX) -I$(SRCDIR)/include $(CPPFLAGS) $(CXXFLAGS) -fPIC -nostdinc++ -c $< -o $@ - -%.o: $(SRCDIR)/src/%.cpp - $(CXX) -I$(SRCDIR)/include $(CPPFLAGS) $(CXXFLAGS) -nostdinc++ -c $< -o $@ - -$(STATIC): $(OBJ) - $(AR) cr $@ $^ - -static: $(STATIC) - -$(SHLIB): $(SOBJ) - $(CXX) -fPIC -nodefaultlibs $(CXXFLAGS) $(LDFLAGS) -shared -Wl,-soname,$(SONAME) -o $@ $^ $(LIBS) - -$(SONAME): $(SHLIB) - ln -s $< $@ - -$(LIB)$(SHEXT): $(SONAME) - ln -s $< $@ - -shared: $(SHLIB) $(SONAME) $(LIB)$(SHEXT) diff --git a/sys-libs/libcxx/files/libcxx-3.9-cmake-static-lib.patch b/sys-libs/libcxx/files/libcxx-3.9-cmake-static-lib.patch deleted file mode 100644 index 5f0e31864dfd..000000000000 --- a/sys-libs/libcxx/files/libcxx-3.9-cmake-static-lib.patch +++ /dev/null @@ -1,196 +0,0 @@ -From b640da0b315ead39690d4d65c76938ab8aeb5449 Mon Sep 17 00:00:00 2001 -From: Petr Hosek -Date: Mon, 8 Aug 2016 22:57:25 +0000 -Subject: [PATCH] Allow building both shared and static library - -This change allows building both shared and static version of libc++ -in a single build, sharing object files between both versions. - -Differential Revision: https://reviews.llvm.org/D23232 - -git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@278068 91177308-0d34-0410-b5e6-96231b3b80d8 ---- - CMakeLists.txt | 5 ++++ - docs/BuildingLibcxx.rst | 11 ++++++-- - lib/CMakeLists.txt | 71 ++++++++++++++++++++++++++++++++++--------------- - 3 files changed, 63 insertions(+), 24 deletions(-) - -diff --git a/CMakeLists.txt b/CMakeLists.txt -index 950070d..98886b0 100644 ---- a/CMakeLists.txt -+++ b/CMakeLists.txt -@@ -52,6 +52,7 @@ MACRO_ENSURE_OUT_OF_SOURCE_BUILD( - # Basic options --------------------------------------------------------------- - option(LIBCXX_ENABLE_ASSERTIONS "Enable assertions independent of build mode." ON) - option(LIBCXX_ENABLE_SHARED "Build libc++ as a shared library." ON) -+option(LIBCXX_ENABLE_STATIC "Build libc++ as a static library." ON) - option(LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY "Build libc++experimental.a" ON) - option(LIBCXX_ENABLE_FILESYSTEM - "Build filesystem as part of libc++experimental.a" ${LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY}) -@@ -68,6 +69,10 @@ option(LIBCXX_INSTALL_EXPERIMENTAL_LIBRARY "Install libc++experimental.a" OFF) - set(LIBCXX_ABI_VERSION 1 CACHE STRING "ABI version of libc++.") - option(LIBCXX_ABI_UNSTABLE "Unstable ABI of libc++." OFF) - -+if (NOT LIBCXX_ENABLE_SHARED AND NOT LIBCXX_ENABLE_STATIC) -+ message(FATAL_ERROR "libc++ must be built as either a shared or static library.") -+endif() -+ - # ABI Library options --------------------------------------------------------- - set(LIBCXX_CXX_ABI "${LIBCXX_CXX_ABI}" CACHE STRING - "Specify C++ ABI library to use." FORCE) -diff --git a/docs/BuildingLibcxx.rst b/docs/BuildingLibcxx.rst -index 5dd174a..6709352 100644 ---- a/docs/BuildingLibcxx.rst -+++ b/docs/BuildingLibcxx.rst -@@ -150,8 +150,15 @@ libc++ specific options - - **Default**: ``ON`` - -- Build libc++ as a shared library. If ``OFF`` is specified then libc++ is -- built as a static library. -+ Build libc++ as a shared library. Either :option:`LIBCXX_ENABLE_SHARED` or -+ :option:`LIBCXX_ENABLE_STATIC` has to be enabled. -+ -+.. option:: LIBCXX_ENABLE_STATIC:BOOL -+ -+ **Default**: ``ON`` -+ -+ Build libc++ as a static library. Either :option:`LIBCXX_ENABLE_SHARED` or -+ :option:`LIBCXX_ENABLE_STATIC` has to be enabled. - - .. option:: LIBCXX_LIBDIR_SUFFIX:STRING - -diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt -index afc388e..cabf2e6 100644 ---- a/lib/CMakeLists.txt -+++ b/lib/CMakeLists.txt -@@ -28,16 +28,6 @@ if(NOT LIBCXX_INSTALL_LIBRARY) - set(exclude_from_all EXCLUDE_FROM_ALL) - endif() - --if (LIBCXX_ENABLE_SHARED) -- add_library(cxx SHARED ${exclude_from_all} ${LIBCXX_SOURCES} ${LIBCXX_HEADERS}) --else() -- add_library(cxx STATIC ${exclude_from_all} ${LIBCXX_SOURCES} ${LIBCXX_HEADERS}) --endif() -- --if (DEFINED LIBCXX_CXX_ABI_DEPS) -- add_dependencies(cxx LIBCXX_CXX_ABI_DEPS) --endif() -- - #if LIBCXX_CXX_ABI_LIBRARY_PATH is defined we want to add it to the search path. - add_link_flags_if(LIBCXX_CXX_ABI_LIBRARY_PATH "-L${LIBCXX_CXX_ABI_LIBRARY_PATH}") - -@@ -139,18 +129,51 @@ if ( APPLE AND (LIBCXX_CXX_ABI_LIBNAME STREQUAL "libcxxabi" OR - endif() - endif() - --target_link_libraries(cxx ${LIBCXX_LIBRARIES}) - split_list(LIBCXX_COMPILE_FLAGS) - split_list(LIBCXX_LINK_FLAGS) - --set_target_properties(cxx -+# Add a object library that contains the compiled source files. -+add_library(cxx_objects OBJECT ${exclude_from_all} ${LIBCXX_SOURCES} ${LIBCXX_HEADERS}) -+ -+set_target_properties(cxx_objects - PROPERTIES - COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}" -- LINK_FLAGS "${LIBCXX_LINK_FLAGS}" -- OUTPUT_NAME "c++" -- VERSION "${LIBCXX_ABI_VERSION}.0" -- SOVERSION "${LIBCXX_ABI_VERSION}" -+) -+ -+set(LIBCXX_TARGETS) -+ -+# Build the shared library. -+if (LIBCXX_ENABLE_SHARED) -+ add_library(cxx_shared SHARED $) -+ target_link_libraries(cxx_shared ${LIBCXX_LIBRARIES}) -+ set_target_properties(cxx_shared -+ PROPERTIES -+ LINK_FLAGS "${LIBCXX_LINK_FLAGS}" -+ OUTPUT_NAME "c++" -+ VERSION "${LIBCXX_ABI_VERSION}.0" -+ SOVERSION "${LIBCXX_ABI_VERSION}" - ) -+ list(APPEND LIBCXX_TARGETS "cxx_shared") -+endif() -+ -+# Build the static library. -+if (LIBCXX_ENABLE_STATIC) -+ add_library(cxx_static STATIC $) -+ target_link_libraries(cxx_static ${LIBCXX_LIBRARIES}) -+ set_target_properties(cxx_static -+ PROPERTIES -+ LINK_FLAGS "${LIBCXX_LINK_FLAGS}" -+ OUTPUT_NAME "c++" -+ ) -+ list(APPEND LIBCXX_TARGETS "cxx_static") -+endif() -+ -+# Add a meta-target for both libraries. -+add_custom_target(cxx DEPENDS ${LIBCXX_TARGETS}) -+ -+if (DEFINED LIBCXX_CXX_ABI_DEPS) -+ add_dependencies(cxx LIBCXX_CXX_ABI_DEPS) -+endif() - - if (LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY) - file(GLOB LIBCXX_EXPERIMENTAL_SOURCES ../src/experimental/*.cpp) -@@ -158,7 +181,11 @@ if (LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY) - file(GLOB LIBCXX_FILESYSTEM_SOURCES ../src/experimental/filesystem/*.cpp) - endif() - add_library(cxx_experimental STATIC ${LIBCXX_EXPERIMENTAL_SOURCES} ${LIBCXX_FILESYSTEM_SOURCES}) -- target_link_libraries(cxx_experimental cxx) -+ if (LIBCXX_ENABLE_SHARED) -+ target_link_libraries(cxx_experimental cxx_shared) -+ else() -+ target_link_libraries(cxx_experimental cxx_static) -+ endif() - - set(experimental_flags "${LIBCXX_COMPILE_FLAGS}") - check_flag_supported(-std=c++14) -@@ -174,7 +201,7 @@ endif() - - # Generate a linker script inplace of a libc++.so symlink. Rerun this command - # after cxx builds. --if (LIBCXX_ENABLE_ABI_LINKER_SCRIPT) -+if (LIBCXX_ENABLE_SHARED AND LIBCXX_ENABLE_ABI_LINKER_SCRIPT) - # Get the name of the ABI library and handle the case where CXXABI_LIBNAME - # is a target name and not a library. Ex cxxabi_shared. - set(SCRIPT_ABI_LIBNAME "${LIBCXX_CXX_ABI_LIBRARY}") -@@ -183,11 +210,11 @@ if (LIBCXX_ENABLE_ABI_LINKER_SCRIPT) - endif() - # Generate a linker script inplace of a libc++.so symlink. Rerun this command - # after cxx builds. -- add_custom_command(TARGET cxx POST_BUILD -+ add_custom_command(TARGET cxx_shared POST_BUILD - COMMAND - ${PYTHON_EXECUTABLE} ${LIBCXX_SOURCE_DIR}/utils/gen_link_script/gen_link_script.py - ARGS -- "$" -+ "$" - "${SCRIPT_ABI_LIBNAME}" - WORKING_DIRECTORY ${LIBCXX_BUILD_DIR} - ) -@@ -197,13 +224,13 @@ if (LIBCXX_INSTALL_LIBRARY) - if (LIBCXX_INSTALL_EXPERIMENTAL_LIBRARY) - set(experimental_lib cxx_experimental) - endif() -- install(TARGETS cxx ${experimental_lib} -+ install(TARGETS ${LIBCXX_TARGETS} ${experimental_lib} - LIBRARY DESTINATION lib${LIBCXX_LIBDIR_SUFFIX} COMPONENT libcxx - ARCHIVE DESTINATION lib${LIBCXX_LIBDIR_SUFFIX} COMPONENT libcxx - ) - # NOTE: This install command must go after the cxx install command otherwise - # it will not be executed after the library symlinks are installed. -- if (LIBCXX_ENABLE_ABI_LINKER_SCRIPT) -+ if (LIBCXX_ENABLE_SHARED AND LIBCXX_ENABLE_ABI_LINKER_SCRIPT) - # Replace the libc++ filename with $ - # after we required CMake 3.0. - install(FILES "${LIBCXX_LIBRARY_DIR}/libc++${CMAKE_SHARED_LIBRARY_SUFFIX}" --- -2.4.10 - diff --git a/sys-libs/libcxx/files/libcxx-7.0.0-libsupcxx-install.patch b/sys-libs/libcxx/files/libcxx-7.0.0-libsupcxx-install.patch deleted file mode 100644 index 35b04e253e61..000000000000 --- a/sys-libs/libcxx/files/libcxx-7.0.0-libsupcxx-install.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 84f960980e5bbaf136bc130cb385379b8f610335 Mon Sep 17 00:00:00 2001 -From: Petr Hosek -Date: Thu, 4 Oct 2018 05:38:53 +0000 -Subject: [PATCH] [CMake] Use just basename when copying C++ ABI headers - -This avoids duplicate directories when the filename includes path. - -Fixes PR39145 - -Differential Revision: https://reviews.llvm.org/D52762 - -git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@343753 91177308-0d34-0410-b5e6-96231b3b80d8 ---- - cmake/Modules/HandleLibCXXABI.cmake | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/cmake/Modules/HandleLibCXXABI.cmake b/cmake/Modules/HandleLibCXXABI.cmake -index ef3b4f5dd..1c19d7e01 100644 ---- a/cmake/Modules/HandleLibCXXABI.cmake -+++ b/cmake/Modules/HandleLibCXXABI.cmake -@@ -41,7 +41,7 @@ macro(setup_abi_lib abidefines abilib abifiles abidirs) - get_filename_component(ifile ${fpath} NAME) - set(src ${incpath}/${fpath}) - -- set(dst ${LIBCXX_BINARY_INCLUDE_DIR}/${dstdir}/${fpath}) -+ set(dst ${LIBCXX_BINARY_INCLUDE_DIR}/${dstdir}/${ifile}) - add_custom_command(OUTPUT ${dst} - DEPENDS ${src} - COMMAND ${CMAKE_COMMAND} -E copy_if_different ${src} ${dst} --- -2.19.0 - diff --git a/sys-libs/libcxx/files/prepare_snapshot.sh b/sys-libs/libcxx/files/prepare_snapshot.sh deleted file mode 100755 index 3de5a97a8096..000000000000 --- a/sys-libs/libcxx/files/prepare_snapshot.sh +++ /dev/null @@ -1,16 +0,0 @@ -#!/bin/sh -VERSION=$(date +%Y%m%d) -BASE_VERSION="0.0" -PACKAGE="libcxx-${BASE_VERSION}_p${VERSION}" - -svn co http://llvm.org/svn/llvm-project/libcxx/trunk ${PACKAGE} - -find "${PACKAGE}" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf -find "${PACKAGE}" -type d -name '.git' -prune -print0 | xargs -0 rm -rf - -tar cJf ${PACKAGE}.tar.xz ${PACKAGE} -rm -rf ${PACKAGE}/ - -echo "Tarball: \"${PACKAGE}.tar.xz\"" - -echo "** all done **" diff --git a/sys-libs/libcxx/libcxx-3.7.1.ebuild b/sys-libs/libcxx/libcxx-3.7.1.ebuild deleted file mode 100644 index c0caf08e81ca..000000000000 --- a/sys-libs/libcxx/libcxx-3.7.1.ebuild +++ /dev/null @@ -1,169 +0,0 @@ -# Copyright 1999-2015 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 - -EAPI=5 - -ESVN_REPO_URI="https://llvm.org/svn/llvm-project/libcxx/trunk" - -[ "${PV%9999}" != "${PV}" ] && SCM="subversion" || SCM="" - -inherit ${SCM} flag-o-matic toolchain-funcs multilib multilib-minimal - -DESCRIPTION="New implementation of the C++ standard library, targeting C++11" -HOMEPAGE="https://libcxx.llvm.org/" -if [ "${PV%9999}" = "${PV}" ] ; then - SRC_URI="https://llvm.org/releases/${PV}/${P}.src.tar.xz" - S="${WORKDIR}/${P}.src" -else - SRC_URI="" -fi - -LICENSE="|| ( UoI-NCSA MIT )" -SLOT="0" -if [ "${PV%9999}" = "${PV}" ] ; then - KEYWORDS="~amd64 ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux" -else - KEYWORDS="" -fi -IUSE="elibc_glibc +libcxxrt +static-libs test" - -RDEPEND="libcxxrt? ( >=sys-libs/libcxxrt-0.0_p20130725[static-libs?,${MULTILIB_USEDEP}] ) - !libcxxrt? ( >=sys-devel/gcc-4.7:=[cxx] )" -DEPEND="${RDEPEND} - test? ( sys-devel/clang ) - app-arch/xz-utils" - -DOCS=( CREDITS.TXT ) - -pkg_setup() { - if ! use libcxxrt ; then - ewarn "You have disabled USE=libcxxrt. This will build ${PN} against" - ewarn "libsupc++. Please note that this is not well supported." - ewarn "In particular, static linking will not work." - fi - if [[ $(gcc-version) < 4.7 ]] && [[ $(tc-getCXX) != *clang++* ]] ; then - eerror "${PN} needs to be built with clang++ or gcc-4.7 or later." - eerror "Please use gcc-config to switch to gcc-4.7 or later version." - die - fi -} - -src_prepare() { - cp -f "${FILESDIR}/Makefile" lib/ || die - multilib_copy_sources -} - -src_configure() { - export LIBS="-lpthread -lrt -lc -lgcc_s" - if use libcxxrt ; then - append-cppflags -DLIBCXXRT "-I${EPREFIX}/usr/include/libcxxrt/" - LIBS="-lcxxrt ${LIBS}" - cp "${EPREFIX}/usr/include/libcxxrt/"*.h "${S}/include" - else - # Very hackish, see $HOMEPAGE - # If someone has a clever idea, please share it! - local includes="$(echo | ${CHOST}-g++ -Wp,-v -x c++ - -fsyntax-only 2>&1 | grep -C 2 '#include.*<...>' | tail -n 2 | sed -e 's/^ /-I/' | tr '\n' ' ')" - local libcxx_gcc_dirs="$(echo | ${CHOST}-g++ -Wp,-v -x c++ - -fsyntax-only 2>&1 | grep -C 2 '#include.*<...>' | tail -n 2 | tr '\n' ' ')" - append-cppflags -D__GLIBCXX__ ${includes} - LIBS="-lsupc++ ${LIBS}" - local libsupcxx_includes="cxxabi.h bits/c++config.h bits/os_defines.h bits/cpu_defines.h bits/cxxabi_tweaks.h bits/cxxabi_forced.h" - for i in ${libsupcxx_includes} ; do - local found="" - [ -d "${S}/include/$(dirname ${i})/" ] || mkdir -p "${S}/include/$(dirname ${i})" - for j in ${libcxx_gcc_dirs} ; do - if [ -f "${j}/${i}" ] ; then - cp "${j}/${i}" "${S}/include/$(dirname ${i})/" || die - found=yes - fi - done - [ -n "${found}" ] || die "Header not found: ${i}" - done - fi - - tc-export AR CC CXX - - append-ldflags "-Wl,-z,defs" # make sure we are not underlinked -} - -multilib_src_compile() { - cd "${BUILD_DIR}/lib" || die - emake shared - use static-libs && emake static -} - -# Tests fail for now, if anybody is able to fix them, help is very welcome. -multilib_src_test() { - cd "${BUILD_DIR}/test" - LD_LIBRARY_PATH="${BUILD_DIR}/lib:${LD_LIBRARY_PATH}" \ - CC="clang++ $(get_abi_CFLAGS) ${CXXFLAGS}" \ - HEADER_INCLUDE="-I${BUILD_DIR}/include" \ - SOURCE_LIB="-L${BUILD_DIR}/lib" \ - LIBS="-lm $(usex libcxxrt -lcxxrt "")" \ - ./testit || die - # TODO: fix link against libsupc++ -} - -# Usage: deps -gen_ldscript() { - local output_format - output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') - [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" - - cat <<-END_LDSCRIPT -/* GNU ld script - Include missing dependencies -*/ -${output_format} -GROUP ( $@ ) -END_LDSCRIPT -} - -gen_static_ldscript() { - if use libcxxrt ; then - # Move it first. - mv "${ED}/usr/$(get_libdir)/libc++.a" "${ED}/usr/$(get_libdir)/libc++_static.a" || die - - # Generate libc++.a ldscript for inclusion of its dependencies so that - # clang++ -stdlib=libc++ -static works out of the box. - local deps="${EPREFIX}/usr/$(get_libdir)/libc++_static.a ${EPREFIX}/usr/$(get_libdir)/libcxxrt.a" - # On Linux/glibc it does not link without libpthread or libdl. It is - # fine on FreeBSD. - use elibc_glibc && deps="${deps} ${EPREFIX}/usr/$(get_libdir)/libpthread.a ${EPREFIX}/usr/$(get_libdir)/libdl.a" - - gen_ldscript "${deps}" > "${ED}/usr/$(get_libdir)/libc++.a" - fi - # TODO: Generate a libc++.a ldscript when building against libsupc++ -} - -gen_shared_ldscript() { - if use libcxxrt ; then - mv "${ED}/usr/$(get_libdir)/libc++.so" "${ED}/usr/$(get_libdir)/libc++_shared.so" || die - local deps="${EPREFIX}/usr/$(get_libdir)/libc++_shared.so ${EPREFIX}/usr/$(get_libdir)/libcxxrt.so" - gen_ldscript "${deps}" > "${ED}/usr/$(get_libdir)/libc++.so" - fi - # TODO: Generate the linker script for other confiurations too. -} - -multilib_src_install() { - cd "${BUILD_DIR}/lib" - if use static-libs ; then - dolib.a libc++.a - gen_static_ldscript - fi - dolib.so libc++.so* - gen_shared_ldscript -} - -multilib_src_install_all() { - einstalldocs - insinto /usr/include/c++/v1 - doins -r include/* -} - -pkg_postinst() { - elog "This package (${PN}) is mainly intended as a replacement for the C++" - elog "standard library when using clang." - elog "To use it, instead of libstdc++, use:" - elog " clang++ -stdlib=libc++" - elog "to compile your C++ programs." -} diff --git a/sys-libs/libcxx/libcxx-3.9.1.ebuild b/sys-libs/libcxx/libcxx-3.9.1.ebuild deleted file mode 100644 index d5282680825b..000000000000 --- a/sys-libs/libcxx/libcxx-3.9.1.ebuild +++ /dev/null @@ -1,222 +0,0 @@ -# Copyright 1999-2017 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 - -EAPI=6 - -# Ninja provides better scalability and cleaner verbose output, and is used -# throughout all LLVM projects. -: ${CMAKE_MAKEFILE_GENERATOR:=ninja} -EGIT_REPO_URI="https://llvm.org/git/libcxx.git - https://github.com/llvm-mirror/libcxx.git" -PYTHON_COMPAT=( python2_7 ) - -[[ ${PV} == 9999 ]] && SCM="git-r3" || SCM="" - -inherit ${SCM} cmake-multilib python-any-r1 toolchain-funcs - -DESCRIPTION="New implementation of the C++ standard library, targeting C++11" -HOMEPAGE="https://libcxx.llvm.org/" -if [[ ${PV} != 9999 ]] ; then - SRC_URI="https://llvm.org/releases/${PV}/${P}.src.tar.xz" - S="${WORKDIR}/${P}.src" -else - SRC_URI="" -fi - -LICENSE="|| ( UoI-NCSA MIT )" -SLOT="0" -if [[ ${PV} != 9999 ]] ; then - KEYWORDS="amd64 ~arm64 x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux" -else - KEYWORDS="amd64 ~arm64 x86" -fi -IUSE="elibc_glibc elibc_musl libcxxabi +libcxxrt libunwind +static-libs test" -REQUIRED_USE="libunwind? ( || ( libcxxabi libcxxrt ) ) - ?? ( libcxxabi libcxxrt )" - -RDEPEND=" - libcxxabi? ( ~sys-libs/libcxxabi-${PV}[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) - libcxxrt? ( sys-libs/libcxxrt[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) - !libcxxabi? ( !libcxxrt? ( >=sys-devel/gcc-4.7:=[cxx] ) )" -# llvm-3.9.0 needed because its cmake files installation path changed, which is -# needed by libcxx -# clang-3.9.0 installs necessary target symlinks unconditionally -# which removes the need for MULTILIB_USEDEP -DEPEND="${RDEPEND} - test? ( >=sys-devel/clang-3.9.0 - $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') ) - app-arch/xz-utils - >=sys-devel/llvm-3.9.0" - -DOCS=( CREDITS.TXT ) - -PATCHES=( - # Add link flag "-Wl,-z,defs" to avoid underlinking; this is needed in a - # out-of-tree build. - "${FILESDIR}/${PN}-3.9-cmake-link-flags.patch" - - # Back-port of https://reviews.llvm.org/D23232, allowing building both - # shared and static libs in one run. - "${FILESDIR}/${PN}-3.9-cmake-static-lib.patch" -) - -python_check_deps() { - has_version "dev-python/lit[${PYTHON_USEDEP}]" -} - -pkg_setup() { - use test && python-any-r1_pkg_setup - - if ! use libcxxabi && ! use libcxxrt && ! tc-is-gcc ; then - eerror "To build ${PN} against libsupc++, you have to use gcc. Other" - eerror "compilers are not supported. Please set CC=gcc and CXX=g++" - eerror "and try again." - die - fi - if tc-is-gcc && [[ $(gcc-version) < 4.7 ]] ; then - eerror "${PN} needs to be built with gcc-4.7 or later (or other" - eerror "conformant compilers). Please use gcc-config to switch to" - eerror "gcc-4.7 or later version." - die - fi -} - -src_configure() { - NATIVE_LIBDIR=$(get_libdir) - cmake-multilib_src_configure -} - -src_configure() { - # note: we need to do this before multilib kicks in since it will - # alter the CHOST - local cxxabi cxxabi_incs - if use libcxxabi; then - cxxabi=libcxxabi - cxxabi_incs="${EPREFIX}/usr/include/libcxxabi" - elif use libcxxrt; then - cxxabi=libcxxrt - cxxabi_incs="${EPREFIX}/usr/include/libcxxrt" - else - local gcc_inc="${EPREFIX}/usr/lib/gcc/${CHOST}/$(gcc-fullversion)/include/g++-v$(gcc-major-version)" - cxxabi=libsupc++ - cxxabi_incs="${gcc_inc};${gcc_inc}/${CHOST}" - fi - - multilib-minimal_src_configure -} - -multilib_src_configure() { - # we want -lgcc_s for unwinder, and for compiler runtime when using - # gcc, clang with gcc runtime (or any unknown compiler) - local extra_libs=() want_gcc_s=ON - if use libunwind; then - # work-around missing -lunwind upstream - extra_libs+=( -lunwind ) - # if we're using libunwind and clang with compiler-rt, we want - # to link to compiler-rt instead of -lgcc_s - if tc-is-clang; then - # get the full library list out of 'pretend mode' - # and grep it for libclang_rt references - local args=( $($(tc-getCC) -### -x c - 2>&1 | tail -n 1) ) - local i - for i in "${args[@]}"; do - if [[ ${i} == *libclang_rt* ]]; then - want_gcc_s=OFF - extra_libs+=( "${i}" ) - fi - done - fi - fi - - local libdir=$(get_libdir) - local mycmakeargs=( - # LLVM_LIBDIR_SUFFIX is used to find CMake files - # and we are happy to use the native set - -DLLVM_LIBDIR_SUFFIX=${NATIVE_LIBDIR#lib} - -DLIBCXX_LIBDIR_SUFFIX=${libdir#lib} - -DLIBCXX_ENABLE_SHARED=ON - -DLIBCXX_ENABLE_STATIC=$(usex static-libs) - -DLIBCXX_CXX_ABI=${cxxabi} - -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${cxxabi_incs} - # we're using our own mechanism for generating linker scripts - -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF - -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) - -DLIBCXX_HAS_GCC_S_LIB=${want_gcc_s} - -DLIBCXX_INCLUDE_TESTS=$(usex test) - -DCMAKE_SHARED_LINKER_FLAGS="${extra_libs[*]} ${LDFLAGS}" - ) - - if use test; then - mycmakeargs+=( - # this can be any directory, it just needs to exist... - -DLLVM_MAIN_SRC_DIR="${T}" - -DLIT_COMMAND="${EPREFIX}"/usr/bin/lit - ) - fi - cmake-utils_src_configure -} - -multilib_src_test() { - local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) - - [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" - sed -i -e "/cxx_under_test/s^\".*\"^\"${clang_path}\"^" test/lit.site.cfg || die - - cmake-utils_src_make check-libcxx -} - -# Usage: deps -gen_ldscript() { - local output_format - output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') - [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" - - cat <<-END_LDSCRIPT -/* GNU ld script - Include missing dependencies -*/ -${output_format} -GROUP ( $@ ) -END_LDSCRIPT -} - -gen_static_ldscript() { - local libdir=$(get_libdir) - local cxxabi_lib=$(usex libcxxabi "libc++abi.a" "$(usex libcxxrt "libcxxrt.a" "libsupc++.a")") - - # Move it first. - mv "${ED}/usr/${libdir}/libc++.a" "${ED}/usr/${libdir}/libc++_static.a" || die - # Generate libc++.a ldscript for inclusion of its dependencies so that - # clang++ -stdlib=libc++ -static works out of the box. - local deps="libc++_static.a ${cxxabi_lib} $(usex libunwind libunwind.a libgcc_eh.a)" - # On Linux/glibc it does not link without libpthread or libdl. It is - # fine on FreeBSD. - use elibc_glibc && deps+=" libpthread.a libdl.a" - - gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.a" || die -} - -gen_shared_ldscript() { - local libdir=$(get_libdir) - # libsupc++ doesn't have a shared version - local cxxabi_lib=$(usex libcxxabi "libc++abi.so" "$(usex libcxxrt "libcxxrt.so" "libsupc++.a")") - - mv "${ED}/usr/${libdir}/libc++.so" "${ED}/usr/${libdir}/libc++_shared.so" || die - local deps="libc++_shared.so ${cxxabi_lib} $(usex libunwind libunwind.so libgcc_s.so)" - - gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.so" || die -} - -multilib_src_install() { - cmake-utils_src_install - gen_shared_ldscript - use static-libs && gen_static_ldscript -} - -pkg_postinst() { - elog "This package (${PN}) is mainly intended as a replacement for the C++" - elog "standard library when using clang." - elog "To use it, instead of libstdc++, use:" - elog " clang++ -stdlib=libc++" - elog "to compile your C++ programs." -} diff --git a/sys-libs/libcxx/libcxx-4.0.1.ebuild b/sys-libs/libcxx/libcxx-4.0.1.ebuild deleted file mode 100644 index 4273ce8d76ec..000000000000 --- a/sys-libs/libcxx/libcxx-4.0.1.ebuild +++ /dev/null @@ -1,213 +0,0 @@ -# Copyright 1999-2017 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 - -EAPI=6 - -# Ninja provides better scalability and cleaner verbose output, and is used -# throughout all LLVM projects. -: ${CMAKE_MAKEFILE_GENERATOR:=ninja} -# (needed due to CMAKE_BUILD_TYPE != Gentoo) -CMAKE_MIN_VERSION=3.7.0-r1 -PYTHON_COMPAT=( python2_7 ) - -inherit cmake-multilib llvm python-any-r1 toolchain-funcs - -DESCRIPTION="New implementation of the C++ standard library, targeting C++11" -HOMEPAGE="https://libcxx.llvm.org/" -SRC_URI="https://releases.llvm.org/${PV/_//}/${P/_/}.src.tar.xz" - -LICENSE="|| ( UoI-NCSA MIT )" -SLOT="0" -KEYWORDS="amd64 ~arm64 x86" -IUSE="elibc_glibc elibc_musl +libcxxabi libcxxrt +libunwind +static-libs test" -REQUIRED_USE="libunwind? ( || ( libcxxabi libcxxrt ) ) - ?? ( libcxxabi libcxxrt )" - -RDEPEND=" - libcxxabi? ( ~sys-libs/libcxxabi-${PV}[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) - libcxxrt? ( sys-libs/libcxxrt[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) - !libcxxabi? ( !libcxxrt? ( >=sys-devel/gcc-4.7:=[cxx] ) )" -# LLVM 4 required for llvm-config --cmakedir -# clang-3.9.0 installs necessary target symlinks unconditionally -# which removes the need for MULTILIB_USEDEP -DEPEND="${RDEPEND} - test? ( >=sys-devel/clang-3.9.0 - $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') ) - app-arch/xz-utils - >=sys-devel/llvm-4" - -S=${WORKDIR}/${P/_/}.src - -DOCS=( CREDITS.TXT ) - -PATCHES=( - # Add link flag "-Wl,-z,defs" to avoid underlinking; this is needed in a - # out-of-tree build. - "${FILESDIR}/${PN}-3.9-cmake-link-flags.patch" -) - -# least intrusive of all -CMAKE_BUILD_TYPE=RelWithDebInfo - -python_check_deps() { - has_version "dev-python/lit[${PYTHON_USEDEP}]" -} - -pkg_setup() { - llvm_pkg_setup - use test && python-any-r1_pkg_setup - - if ! use libcxxabi && ! use libcxxrt && ! tc-is-gcc ; then - eerror "To build ${PN} against libsupc++, you have to use gcc. Other" - eerror "compilers are not supported. Please set CC=gcc and CXX=g++" - eerror "and try again." - die - fi - if tc-is-gcc && [[ $(gcc-version) < 4.7 ]] ; then - eerror "${PN} needs to be built with gcc-4.7 or later (or other" - eerror "conformant compilers). Please use gcc-config to switch to" - eerror "gcc-4.7 or later version." - die - fi -} - -src_configure() { - # note: we need to do this before multilib kicks in since it will - # alter the CHOST - local cxxabi cxxabi_incs - if use libcxxabi; then - cxxabi=libcxxabi - cxxabi_incs="${EPREFIX}/usr/include/libcxxabi" - elif use libcxxrt; then - cxxabi=libcxxrt - cxxabi_incs="${EPREFIX}/usr/include/libcxxrt" - else - local gcc_inc="${EPREFIX}/usr/lib/gcc/${CHOST}/$(gcc-fullversion)/include/g++-v$(gcc-major-version)" - cxxabi=libsupc++ - cxxabi_incs="${gcc_inc};${gcc_inc}/${CHOST}" - fi - - multilib-minimal_src_configure -} - -multilib_src_configure() { - # we want -lgcc_s for unwinder, and for compiler runtime when using - # gcc, clang with gcc runtime (or any unknown compiler) - local extra_libs=() want_gcc_s=ON - if use libunwind; then - # work-around missing -lunwind upstream - extra_libs+=( -lunwind ) - # if we're using libunwind and clang with compiler-rt, we want - # to link to compiler-rt instead of -lgcc_s - if tc-is-clang; then - # get the full library list out of 'pretend mode' - # and grep it for libclang_rt references - local args=( $($(tc-getCC) -### -x c - 2>&1 | tail -n 1) ) - local i - for i in "${args[@]}"; do - if [[ ${i} == *libclang_rt* ]]; then - want_gcc_s=OFF - extra_libs+=( "${i}" ) - fi - done - fi - fi - - local libdir=$(get_libdir) - local mycmakeargs=( - -DLIBCXX_LIBDIR_SUFFIX=${libdir#lib} - -DLIBCXX_ENABLE_SHARED=ON - -DLIBCXX_ENABLE_STATIC=$(usex static-libs) - -DLIBCXX_CXX_ABI=${cxxabi} - -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${cxxabi_incs} - # we're using our own mechanism for generating linker scripts - -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF - -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) - -DLIBCXX_HAS_GCC_S_LIB=${want_gcc_s} - -DLIBCXX_INCLUDE_TESTS=$(usex test) - -DCMAKE_SHARED_LINKER_FLAGS="${extra_libs[*]} ${LDFLAGS}" - ) - - if use test; then - mycmakeargs+=( - # this can be any directory, it just needs to exist... - # FIXME: remove this once https://reviews.llvm.org/D25093 is merged - -DLLVM_MAIN_SRC_DIR="${T}" - ) - if has_version '>=sys-devel/llvm-6'; then - mycmakeargs+=( - -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" - ) - else - mycmakeargs+=( - -DLIT_COMMAND="${EPREFIX}"/usr/bin/lit - ) - fi - fi - cmake-utils_src_configure -} - -multilib_src_test() { - local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) - - [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" - sed -i -e "/cxx_under_test/s^\".*\"^\"${clang_path}\"^" test/lit.site.cfg || die - - cmake-utils_src_make check-libcxx -} - -# Usage: deps -gen_ldscript() { - local output_format - output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') - [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" - - cat <<-END_LDSCRIPT -/* GNU ld script - Include missing dependencies -*/ -${output_format} -GROUP ( $@ ) -END_LDSCRIPT -} - -gen_static_ldscript() { - local libdir=$(get_libdir) - local cxxabi_lib=$(usex libcxxabi "libc++abi.a" "$(usex libcxxrt "libcxxrt.a" "libsupc++.a")") - - # Move it first. - mv "${ED}/usr/${libdir}/libc++.a" "${ED}/usr/${libdir}/libc++_static.a" || die - # Generate libc++.a ldscript for inclusion of its dependencies so that - # clang++ -stdlib=libc++ -static works out of the box. - local deps="libc++_static.a ${cxxabi_lib} $(usex libunwind libunwind.a libgcc_eh.a)" - # On Linux/glibc it does not link without libpthread or libdl. It is - # fine on FreeBSD. - use elibc_glibc && deps+=" libpthread.a libdl.a" - - gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.a" || die -} - -gen_shared_ldscript() { - local libdir=$(get_libdir) - # libsupc++ doesn't have a shared version - local cxxabi_lib=$(usex libcxxabi "libc++abi.so" "$(usex libcxxrt "libcxxrt.so" "libsupc++.a")") - - mv "${ED}/usr/${libdir}/libc++.so" "${ED}/usr/${libdir}/libc++_shared.so" || die - local deps="libc++_shared.so ${cxxabi_lib} $(usex libunwind libunwind.so libgcc_s.so)" - - gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.so" || die -} - -multilib_src_install() { - cmake-utils_src_install - gen_shared_ldscript - use static-libs && gen_static_ldscript -} - -pkg_postinst() { - elog "This package (${PN}) is mainly intended as a replacement for the C++" - elog "standard library when using clang." - elog "To use it, instead of libstdc++, use:" - elog " clang++ -stdlib=libc++" - elog "to compile your C++ programs." -} diff --git a/sys-libs/libcxx/libcxx-5.0.2.ebuild b/sys-libs/libcxx/libcxx-5.0.2.ebuild deleted file mode 100644 index eda78625c067..000000000000 --- a/sys-libs/libcxx/libcxx-5.0.2.ebuild +++ /dev/null @@ -1,209 +0,0 @@ -# Copyright 1999-2018 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 - -EAPI=6 - -# Ninja provides better scalability and cleaner verbose output, and is used -# throughout all LLVM projects. -: ${CMAKE_MAKEFILE_GENERATOR:=ninja} -# (needed due to CMAKE_BUILD_TYPE != Gentoo) -CMAKE_MIN_VERSION=3.7.0-r1 -PYTHON_COMPAT=( python2_7 ) - -inherit cmake-multilib llvm python-any-r1 toolchain-funcs - -DESCRIPTION="New implementation of the C++ standard library, targeting C++11" -HOMEPAGE="https://libcxx.llvm.org/" -SRC_URI="https://releases.llvm.org/${PV/_//}/${P/_/}.src.tar.xz" - -LICENSE="|| ( UoI-NCSA MIT )" -SLOT="0" -KEYWORDS="amd64 ~arm64 x86" -IUSE="elibc_glibc elibc_musl +libcxxabi libcxxrt +libunwind +static-libs test" -REQUIRED_USE="libunwind? ( || ( libcxxabi libcxxrt ) ) - ?? ( libcxxabi libcxxrt )" - -RDEPEND=" - libcxxabi? ( ~sys-libs/libcxxabi-${PV}[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) - libcxxrt? ( sys-libs/libcxxrt[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) - !libcxxabi? ( !libcxxrt? ( >=sys-devel/gcc-4.7:=[cxx] ) )" -# LLVM 4 required for llvm-config --cmakedir -# clang-3.9.0 installs necessary target symlinks unconditionally -# which removes the need for MULTILIB_USEDEP -DEPEND="${RDEPEND} - test? ( >=sys-devel/clang-3.9.0 - $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') ) - app-arch/xz-utils - >=sys-devel/llvm-4" - -S=${WORKDIR}/${P/_/}.src - -DOCS=( CREDITS.TXT ) - -PATCHES=( - # Add link flag "-Wl,-z,defs" to avoid underlinking; this is needed in a - # out-of-tree build. - "${FILESDIR}/${PN}-3.9-cmake-link-flags.patch" -) - -# least intrusive of all -CMAKE_BUILD_TYPE=RelWithDebInfo - -python_check_deps() { - has_version "dev-python/lit[${PYTHON_USEDEP}]" -} - -pkg_setup() { - llvm_pkg_setup - use test && python-any-r1_pkg_setup - - if ! use libcxxabi && ! use libcxxrt && ! tc-is-gcc ; then - eerror "To build ${PN} against libsupc++, you have to use gcc. Other" - eerror "compilers are not supported. Please set CC=gcc and CXX=g++" - eerror "and try again." - die - fi - if tc-is-gcc && [[ $(gcc-version) < 4.7 ]] ; then - eerror "${PN} needs to be built with gcc-4.7 or later (or other" - eerror "conformant compilers). Please use gcc-config to switch to" - eerror "gcc-4.7 or later version." - die - fi -} - -src_configure() { - # note: we need to do this before multilib kicks in since it will - # alter the CHOST - local cxxabi cxxabi_incs - if use libcxxabi; then - cxxabi=libcxxabi - cxxabi_incs="${EPREFIX}/usr/include/libcxxabi" - elif use libcxxrt; then - cxxabi=libcxxrt - cxxabi_incs="${EPREFIX}/usr/include/libcxxrt" - else - local gcc_inc="${EPREFIX}/usr/lib/gcc/${CHOST}/$(gcc-fullversion)/include/g++-v$(gcc-major-version)" - cxxabi=libsupc++ - cxxabi_incs="${gcc_inc};${gcc_inc}/${CHOST}" - fi - - multilib-minimal_src_configure -} - -multilib_src_configure() { - # we want -lgcc_s for unwinder, and for compiler runtime when using - # gcc, clang with gcc runtime (or any unknown compiler) - local extra_libs=() want_gcc_s=ON - if use libunwind; then - # work-around missing -lunwind upstream - extra_libs+=( -lunwind ) - # if we're using libunwind and clang with compiler-rt, we want - # to link to compiler-rt instead of -lgcc_s - if tc-is-clang; then - local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \ - ${LDFLAGS} -print-libgcc-file-name) - if [[ ${compiler_rt} == *libclang_rt* ]]; then - want_gcc_s=OFF - extra_libs+=( "${compiler_rt}" ) - fi - fi - fi - - local libdir=$(get_libdir) - local mycmakeargs=( - -DLIBCXX_LIBDIR_SUFFIX=${libdir#lib} - -DLIBCXX_ENABLE_SHARED=ON - -DLIBCXX_ENABLE_STATIC=$(usex static-libs) - -DLIBCXX_CXX_ABI=${cxxabi} - -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${cxxabi_incs} - # we're using our own mechanism for generating linker scripts - -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF - -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) - -DLIBCXX_HAS_GCC_S_LIB=${want_gcc_s} - -DLIBCXX_INCLUDE_TESTS=$(usex test) - -DCMAKE_SHARED_LINKER_FLAGS="${extra_libs[*]} ${LDFLAGS}" - ) - - if use test; then - mycmakeargs+=( - # this can be any directory, it just needs to exist... - # FIXME: remove this once https://reviews.llvm.org/D25093 is merged - -DLLVM_MAIN_SRC_DIR="${T}" - ) - if has_version '>=sys-devel/llvm-6'; then - mycmakeargs+=( - -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" - ) - else - mycmakeargs+=( - -DLIT_COMMAND="${EPREFIX}"/usr/bin/lit - ) - fi - fi - cmake-utils_src_configure -} - -multilib_src_test() { - local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) - - [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" - sed -i -e "/cxx_under_test/s^\".*\"^\"${clang_path}\"^" test/lit.site.cfg || die - - cmake-utils_src_make check-libcxx -} - -# Usage: deps -gen_ldscript() { - local output_format - output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') - [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" - - cat <<-END_LDSCRIPT -/* GNU ld script - Include missing dependencies -*/ -${output_format} -GROUP ( $@ ) -END_LDSCRIPT -} - -gen_static_ldscript() { - local libdir=$(get_libdir) - local cxxabi_lib=$(usex libcxxabi "libc++abi.a" "$(usex libcxxrt "libcxxrt.a" "libsupc++.a")") - - # Move it first. - mv "${ED}/usr/${libdir}/libc++.a" "${ED}/usr/${libdir}/libc++_static.a" || die - # Generate libc++.a ldscript for inclusion of its dependencies so that - # clang++ -stdlib=libc++ -static works out of the box. - local deps="libc++_static.a ${cxxabi_lib} $(usex libunwind libunwind.a libgcc_eh.a)" - # On Linux/glibc it does not link without libpthread or libdl. It is - # fine on FreeBSD. - use elibc_glibc && deps+=" libpthread.a libdl.a" - - gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.a" || die -} - -gen_shared_ldscript() { - local libdir=$(get_libdir) - # libsupc++ doesn't have a shared version - local cxxabi_lib=$(usex libcxxabi "libc++abi.so" "$(usex libcxxrt "libcxxrt.so" "libsupc++.a")") - - mv "${ED}/usr/${libdir}/libc++.so" "${ED}/usr/${libdir}/libc++_shared.so" || die - local deps="libc++_shared.so ${cxxabi_lib} $(usex libunwind libunwind.so libgcc_s.so)" - - gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.so" || die -} - -multilib_src_install() { - cmake-utils_src_install - gen_shared_ldscript - use static-libs && gen_static_ldscript -} - -pkg_postinst() { - elog "This package (${PN}) is mainly intended as a replacement for the C++" - elog "standard library when using clang." - elog "To use it, instead of libstdc++, use:" - elog " clang++ -stdlib=libc++" - elog "to compile your C++ programs." -} diff --git a/sys-libs/libcxx/libcxx-8.0.0_rc2.ebuild b/sys-libs/libcxx/libcxx-8.0.0_rc2.ebuild deleted file mode 100644 index 4e0e73c96b4a..000000000000 --- a/sys-libs/libcxx/libcxx-8.0.0_rc2.ebuild +++ /dev/null @@ -1,215 +0,0 @@ -# Copyright 1999-2019 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -EAPI=6 - -# Ninja provides better scalability and cleaner verbose output, and is used -# throughout all LLVM projects. -: ${CMAKE_MAKEFILE_GENERATOR:=ninja} -# (needed due to CMAKE_BUILD_TYPE != Gentoo) -CMAKE_MIN_VERSION=3.7.0-r1 -PYTHON_COMPAT=( python2_7 ) - -inherit cmake-multilib llvm multiprocessing python-any-r1 \ - toolchain-funcs - -DESCRIPTION="New implementation of the C++ standard library, targeting C++11" -HOMEPAGE="https://libcxx.llvm.org/" -SRC_URI="https://prereleases.llvm.org/${PV/_//}/${P/_/}.src.tar.xz" - -LICENSE="|| ( UoI-NCSA MIT )" -SLOT="0" -KEYWORDS="~amd64 ~arm ~arm64 ~x86 ~amd64-fbsd" -IUSE="elibc_glibc elibc_musl +libcxxabi libcxxrt +libunwind +static-libs test" -REQUIRED_USE="libunwind? ( || ( libcxxabi libcxxrt ) ) - ?? ( libcxxabi libcxxrt )" -RESTRICT="!test? ( test )" - -RDEPEND=" - libcxxabi? ( ~sys-libs/libcxxabi-${PV}[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) - libcxxrt? ( sys-libs/libcxxrt[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) - !libcxxabi? ( !libcxxrt? ( >=sys-devel/gcc-4.7:=[cxx] ) )" -# llvm-6 for new lit options -# clang-3.9.0 installs necessary target symlinks unconditionally -# which removes the need for MULTILIB_USEDEP -DEPEND="${RDEPEND} - test? ( >=sys-devel/clang-3.9.0 - $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') ) - app-arch/xz-utils - >=sys-devel/llvm-6" - -S=${WORKDIR}/${P/_/}.src - -DOCS=( CREDITS.TXT ) - -PATCHES=( - # Add link flag "-Wl,-z,defs" to avoid underlinking; this is needed in a - # out-of-tree build. - "${FILESDIR}/${PN}-3.9-cmake-link-flags.patch" -) - -# least intrusive of all -CMAKE_BUILD_TYPE=RelWithDebInfo - -python_check_deps() { - has_version "dev-python/lit[${PYTHON_USEDEP}]" -} - -pkg_setup() { - llvm_pkg_setup - use test && python-any-r1_pkg_setup - - if ! use libcxxabi && ! use libcxxrt && ! tc-is-gcc ; then - eerror "To build ${PN} against libsupc++, you have to use gcc. Other" - eerror "compilers are not supported. Please set CC=gcc and CXX=g++" - eerror "and try again." - die - fi - if tc-is-gcc && [[ $(gcc-version) < 4.7 ]] ; then - eerror "${PN} needs to be built with gcc-4.7 or later (or other" - eerror "conformant compilers). Please use gcc-config to switch to" - eerror "gcc-4.7 or later version." - die - fi -} - -test_compiler() { - $(tc-getCXX) ${CXXFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c++ - \ - <<<'int main() { return 0; }' &>/dev/null -} - -src_configure() { - # note: we need to do this before multilib kicks in since it will - # alter the CHOST - local cxxabi cxxabi_incs - if use libcxxabi; then - cxxabi=libcxxabi - cxxabi_incs="${EPREFIX}/usr/include/libcxxabi" - elif use libcxxrt; then - cxxabi=libcxxrt - cxxabi_incs="${EPREFIX}/usr/include/libcxxrt" - else - local gcc_inc="${EPREFIX}/usr/lib/gcc/${CHOST}/$(gcc-fullversion)/include/g++-v$(gcc-major-version)" - cxxabi=libsupc++ - cxxabi_incs="${gcc_inc};${gcc_inc}/${CHOST}" - fi - - multilib-minimal_src_configure -} - -multilib_src_configure() { - # we want -lgcc_s for unwinder, and for compiler runtime when using - # gcc, clang with gcc runtime (or any unknown compiler) - local extra_libs=() want_gcc_s=ON - if use libunwind; then - # work-around missing -lunwind upstream - extra_libs+=( -lunwind ) - # if we're using libunwind and clang with compiler-rt, we want - # to link to compiler-rt instead of -lgcc_s - if tc-is-clang; then - local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \ - ${LDFLAGS} -print-libgcc-file-name) - if [[ ${compiler_rt} == *libclang_rt* ]]; then - want_gcc_s=OFF - extra_libs+=( "${compiler_rt}" ) - fi - fi - fi - - # bootstrap: cmake is unhappy if compiler can't link to stdlib - local nolib_flags=( -nodefaultlibs -lc ) - if ! test_compiler; then - if test_compiler "${nolib_flags[@]}"; then - local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" - ewarn "${CXX} seems to lack runtime, trying with ${nolib_flags[*]}" - fi - fi - - local libdir=$(get_libdir) - local mycmakeargs=( - -DLIBCXX_LIBDIR_SUFFIX=${libdir#lib} - -DLIBCXX_ENABLE_SHARED=ON - -DLIBCXX_ENABLE_STATIC=$(usex static-libs) - -DLIBCXX_CXX_ABI=${cxxabi} - -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${cxxabi_incs} - # we're using our own mechanism for generating linker scripts - -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF - -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) - -DLIBCXX_HAS_GCC_S_LIB=${want_gcc_s} - -DLIBCXX_INCLUDE_TESTS=$(usex test) - -DCMAKE_SHARED_LINKER_FLAGS="${extra_libs[*]} ${LDFLAGS}" - ) - - if use test; then - local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) - local jobs=${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")} - - [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" - - mycmakeargs+=( - -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" - -DLLVM_LIT_ARGS="-vv;-j;${jobs};--param=cxx_under_test=${clang_path}" - ) - fi - cmake-utils_src_configure -} - -multilib_src_test() { - cmake-utils_src_make check-libcxx -} - -# Usage: deps -gen_ldscript() { - local output_format - output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') - [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" - - cat <<-END_LDSCRIPT -/* GNU ld script - Include missing dependencies -*/ -${output_format} -GROUP ( $@ ) -END_LDSCRIPT -} - -gen_static_ldscript() { - local libdir=$(get_libdir) - local cxxabi_lib=$(usex libcxxabi "libc++abi.a" "$(usex libcxxrt "libcxxrt.a" "libsupc++.a")") - - # Move it first. - mv "${ED}/usr/${libdir}/libc++.a" "${ED}/usr/${libdir}/libc++_static.a" || die - # Generate libc++.a ldscript for inclusion of its dependencies so that - # clang++ -stdlib=libc++ -static works out of the box. - local deps="libc++_static.a ${cxxabi_lib} $(usex libunwind libunwind.a libgcc_eh.a)" - # On Linux/glibc it does not link without libpthread or libdl. It is - # fine on FreeBSD. - use elibc_glibc && deps+=" libpthread.a libdl.a" - - gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.a" || die -} - -gen_shared_ldscript() { - local libdir=$(get_libdir) - # libsupc++ doesn't have a shared version - local cxxabi_lib=$(usex libcxxabi "libc++abi.so" "$(usex libcxxrt "libcxxrt.so" "libsupc++.a")") - - mv "${ED}/usr/${libdir}/libc++.so" "${ED}/usr/${libdir}/libc++_shared.so" || die - local deps="libc++_shared.so ${cxxabi_lib} $(usex libunwind libunwind.so libgcc_s.so)" - - gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.so" || die -} - -multilib_src_install() { - cmake-utils_src_install - gen_shared_ldscript - use static-libs && gen_static_ldscript -} - -pkg_postinst() { - elog "This package (${PN}) is mainly intended as a replacement for the C++" - elog "standard library when using clang." - elog "To use it, instead of libstdc++, use:" - elog " clang++ -stdlib=libc++" - elog "to compile your C++ programs." -} diff --git a/sys-libs/libcxx/libcxx-8.0.0_rc3.ebuild b/sys-libs/libcxx/libcxx-8.0.0_rc3.ebuild deleted file mode 100644 index 4e0e73c96b4a..000000000000 --- a/sys-libs/libcxx/libcxx-8.0.0_rc3.ebuild +++ /dev/null @@ -1,215 +0,0 @@ -# Copyright 1999-2019 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -EAPI=6 - -# Ninja provides better scalability and cleaner verbose output, and is used -# throughout all LLVM projects. -: ${CMAKE_MAKEFILE_GENERATOR:=ninja} -# (needed due to CMAKE_BUILD_TYPE != Gentoo) -CMAKE_MIN_VERSION=3.7.0-r1 -PYTHON_COMPAT=( python2_7 ) - -inherit cmake-multilib llvm multiprocessing python-any-r1 \ - toolchain-funcs - -DESCRIPTION="New implementation of the C++ standard library, targeting C++11" -HOMEPAGE="https://libcxx.llvm.org/" -SRC_URI="https://prereleases.llvm.org/${PV/_//}/${P/_/}.src.tar.xz" - -LICENSE="|| ( UoI-NCSA MIT )" -SLOT="0" -KEYWORDS="~amd64 ~arm ~arm64 ~x86 ~amd64-fbsd" -IUSE="elibc_glibc elibc_musl +libcxxabi libcxxrt +libunwind +static-libs test" -REQUIRED_USE="libunwind? ( || ( libcxxabi libcxxrt ) ) - ?? ( libcxxabi libcxxrt )" -RESTRICT="!test? ( test )" - -RDEPEND=" - libcxxabi? ( ~sys-libs/libcxxabi-${PV}[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) - libcxxrt? ( sys-libs/libcxxrt[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) - !libcxxabi? ( !libcxxrt? ( >=sys-devel/gcc-4.7:=[cxx] ) )" -# llvm-6 for new lit options -# clang-3.9.0 installs necessary target symlinks unconditionally -# which removes the need for MULTILIB_USEDEP -DEPEND="${RDEPEND} - test? ( >=sys-devel/clang-3.9.0 - $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') ) - app-arch/xz-utils - >=sys-devel/llvm-6" - -S=${WORKDIR}/${P/_/}.src - -DOCS=( CREDITS.TXT ) - -PATCHES=( - # Add link flag "-Wl,-z,defs" to avoid underlinking; this is needed in a - # out-of-tree build. - "${FILESDIR}/${PN}-3.9-cmake-link-flags.patch" -) - -# least intrusive of all -CMAKE_BUILD_TYPE=RelWithDebInfo - -python_check_deps() { - has_version "dev-python/lit[${PYTHON_USEDEP}]" -} - -pkg_setup() { - llvm_pkg_setup - use test && python-any-r1_pkg_setup - - if ! use libcxxabi && ! use libcxxrt && ! tc-is-gcc ; then - eerror "To build ${PN} against libsupc++, you have to use gcc. Other" - eerror "compilers are not supported. Please set CC=gcc and CXX=g++" - eerror "and try again." - die - fi - if tc-is-gcc && [[ $(gcc-version) < 4.7 ]] ; then - eerror "${PN} needs to be built with gcc-4.7 or later (or other" - eerror "conformant compilers). Please use gcc-config to switch to" - eerror "gcc-4.7 or later version." - die - fi -} - -test_compiler() { - $(tc-getCXX) ${CXXFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c++ - \ - <<<'int main() { return 0; }' &>/dev/null -} - -src_configure() { - # note: we need to do this before multilib kicks in since it will - # alter the CHOST - local cxxabi cxxabi_incs - if use libcxxabi; then - cxxabi=libcxxabi - cxxabi_incs="${EPREFIX}/usr/include/libcxxabi" - elif use libcxxrt; then - cxxabi=libcxxrt - cxxabi_incs="${EPREFIX}/usr/include/libcxxrt" - else - local gcc_inc="${EPREFIX}/usr/lib/gcc/${CHOST}/$(gcc-fullversion)/include/g++-v$(gcc-major-version)" - cxxabi=libsupc++ - cxxabi_incs="${gcc_inc};${gcc_inc}/${CHOST}" - fi - - multilib-minimal_src_configure -} - -multilib_src_configure() { - # we want -lgcc_s for unwinder, and for compiler runtime when using - # gcc, clang with gcc runtime (or any unknown compiler) - local extra_libs=() want_gcc_s=ON - if use libunwind; then - # work-around missing -lunwind upstream - extra_libs+=( -lunwind ) - # if we're using libunwind and clang with compiler-rt, we want - # to link to compiler-rt instead of -lgcc_s - if tc-is-clang; then - local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \ - ${LDFLAGS} -print-libgcc-file-name) - if [[ ${compiler_rt} == *libclang_rt* ]]; then - want_gcc_s=OFF - extra_libs+=( "${compiler_rt}" ) - fi - fi - fi - - # bootstrap: cmake is unhappy if compiler can't link to stdlib - local nolib_flags=( -nodefaultlibs -lc ) - if ! test_compiler; then - if test_compiler "${nolib_flags[@]}"; then - local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" - ewarn "${CXX} seems to lack runtime, trying with ${nolib_flags[*]}" - fi - fi - - local libdir=$(get_libdir) - local mycmakeargs=( - -DLIBCXX_LIBDIR_SUFFIX=${libdir#lib} - -DLIBCXX_ENABLE_SHARED=ON - -DLIBCXX_ENABLE_STATIC=$(usex static-libs) - -DLIBCXX_CXX_ABI=${cxxabi} - -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${cxxabi_incs} - # we're using our own mechanism for generating linker scripts - -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF - -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) - -DLIBCXX_HAS_GCC_S_LIB=${want_gcc_s} - -DLIBCXX_INCLUDE_TESTS=$(usex test) - -DCMAKE_SHARED_LINKER_FLAGS="${extra_libs[*]} ${LDFLAGS}" - ) - - if use test; then - local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) - local jobs=${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")} - - [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" - - mycmakeargs+=( - -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" - -DLLVM_LIT_ARGS="-vv;-j;${jobs};--param=cxx_under_test=${clang_path}" - ) - fi - cmake-utils_src_configure -} - -multilib_src_test() { - cmake-utils_src_make check-libcxx -} - -# Usage: deps -gen_ldscript() { - local output_format - output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') - [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" - - cat <<-END_LDSCRIPT -/* GNU ld script - Include missing dependencies -*/ -${output_format} -GROUP ( $@ ) -END_LDSCRIPT -} - -gen_static_ldscript() { - local libdir=$(get_libdir) - local cxxabi_lib=$(usex libcxxabi "libc++abi.a" "$(usex libcxxrt "libcxxrt.a" "libsupc++.a")") - - # Move it first. - mv "${ED}/usr/${libdir}/libc++.a" "${ED}/usr/${libdir}/libc++_static.a" || die - # Generate libc++.a ldscript for inclusion of its dependencies so that - # clang++ -stdlib=libc++ -static works out of the box. - local deps="libc++_static.a ${cxxabi_lib} $(usex libunwind libunwind.a libgcc_eh.a)" - # On Linux/glibc it does not link without libpthread or libdl. It is - # fine on FreeBSD. - use elibc_glibc && deps+=" libpthread.a libdl.a" - - gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.a" || die -} - -gen_shared_ldscript() { - local libdir=$(get_libdir) - # libsupc++ doesn't have a shared version - local cxxabi_lib=$(usex libcxxabi "libc++abi.so" "$(usex libcxxrt "libcxxrt.so" "libsupc++.a")") - - mv "${ED}/usr/${libdir}/libc++.so" "${ED}/usr/${libdir}/libc++_shared.so" || die - local deps="libc++_shared.so ${cxxabi_lib} $(usex libunwind libunwind.so libgcc_s.so)" - - gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.so" || die -} - -multilib_src_install() { - cmake-utils_src_install - gen_shared_ldscript - use static-libs && gen_static_ldscript -} - -pkg_postinst() { - elog "This package (${PN}) is mainly intended as a replacement for the C++" - elog "standard library when using clang." - elog "To use it, instead of libstdc++, use:" - elog " clang++ -stdlib=libc++" - elog "to compile your C++ programs." -} diff --git a/sys-libs/libcxx/libcxx-8.0.0_rc5.ebuild b/sys-libs/libcxx/libcxx-8.0.0_rc5.ebuild new file mode 100644 index 000000000000..4e0e73c96b4a --- /dev/null +++ b/sys-libs/libcxx/libcxx-8.0.0_rc5.ebuild @@ -0,0 +1,215 @@ +# Copyright 1999-2019 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=6 + +# Ninja provides better scalability and cleaner verbose output, and is used +# throughout all LLVM projects. +: ${CMAKE_MAKEFILE_GENERATOR:=ninja} +# (needed due to CMAKE_BUILD_TYPE != Gentoo) +CMAKE_MIN_VERSION=3.7.0-r1 +PYTHON_COMPAT=( python2_7 ) + +inherit cmake-multilib llvm multiprocessing python-any-r1 \ + toolchain-funcs + +DESCRIPTION="New implementation of the C++ standard library, targeting C++11" +HOMEPAGE="https://libcxx.llvm.org/" +SRC_URI="https://prereleases.llvm.org/${PV/_//}/${P/_/}.src.tar.xz" + +LICENSE="|| ( UoI-NCSA MIT )" +SLOT="0" +KEYWORDS="~amd64 ~arm ~arm64 ~x86 ~amd64-fbsd" +IUSE="elibc_glibc elibc_musl +libcxxabi libcxxrt +libunwind +static-libs test" +REQUIRED_USE="libunwind? ( || ( libcxxabi libcxxrt ) ) + ?? ( libcxxabi libcxxrt )" +RESTRICT="!test? ( test )" + +RDEPEND=" + libcxxabi? ( ~sys-libs/libcxxabi-${PV}[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) + libcxxrt? ( sys-libs/libcxxrt[libunwind=,static-libs?,${MULTILIB_USEDEP}] ) + !libcxxabi? ( !libcxxrt? ( >=sys-devel/gcc-4.7:=[cxx] ) )" +# llvm-6 for new lit options +# clang-3.9.0 installs necessary target symlinks unconditionally +# which removes the need for MULTILIB_USEDEP +DEPEND="${RDEPEND} + test? ( >=sys-devel/clang-3.9.0 + $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]') ) + app-arch/xz-utils + >=sys-devel/llvm-6" + +S=${WORKDIR}/${P/_/}.src + +DOCS=( CREDITS.TXT ) + +PATCHES=( + # Add link flag "-Wl,-z,defs" to avoid underlinking; this is needed in a + # out-of-tree build. + "${FILESDIR}/${PN}-3.9-cmake-link-flags.patch" +) + +# least intrusive of all +CMAKE_BUILD_TYPE=RelWithDebInfo + +python_check_deps() { + has_version "dev-python/lit[${PYTHON_USEDEP}]" +} + +pkg_setup() { + llvm_pkg_setup + use test && python-any-r1_pkg_setup + + if ! use libcxxabi && ! use libcxxrt && ! tc-is-gcc ; then + eerror "To build ${PN} against libsupc++, you have to use gcc. Other" + eerror "compilers are not supported. Please set CC=gcc and CXX=g++" + eerror "and try again." + die + fi + if tc-is-gcc && [[ $(gcc-version) < 4.7 ]] ; then + eerror "${PN} needs to be built with gcc-4.7 or later (or other" + eerror "conformant compilers). Please use gcc-config to switch to" + eerror "gcc-4.7 or later version." + die + fi +} + +test_compiler() { + $(tc-getCXX) ${CXXFLAGS} ${LDFLAGS} "${@}" -o /dev/null -x c++ - \ + <<<'int main() { return 0; }' &>/dev/null +} + +src_configure() { + # note: we need to do this before multilib kicks in since it will + # alter the CHOST + local cxxabi cxxabi_incs + if use libcxxabi; then + cxxabi=libcxxabi + cxxabi_incs="${EPREFIX}/usr/include/libcxxabi" + elif use libcxxrt; then + cxxabi=libcxxrt + cxxabi_incs="${EPREFIX}/usr/include/libcxxrt" + else + local gcc_inc="${EPREFIX}/usr/lib/gcc/${CHOST}/$(gcc-fullversion)/include/g++-v$(gcc-major-version)" + cxxabi=libsupc++ + cxxabi_incs="${gcc_inc};${gcc_inc}/${CHOST}" + fi + + multilib-minimal_src_configure +} + +multilib_src_configure() { + # we want -lgcc_s for unwinder, and for compiler runtime when using + # gcc, clang with gcc runtime (or any unknown compiler) + local extra_libs=() want_gcc_s=ON + if use libunwind; then + # work-around missing -lunwind upstream + extra_libs+=( -lunwind ) + # if we're using libunwind and clang with compiler-rt, we want + # to link to compiler-rt instead of -lgcc_s + if tc-is-clang; then + local compiler_rt=$($(tc-getCC) ${CFLAGS} ${CPPFLAGS} \ + ${LDFLAGS} -print-libgcc-file-name) + if [[ ${compiler_rt} == *libclang_rt* ]]; then + want_gcc_s=OFF + extra_libs+=( "${compiler_rt}" ) + fi + fi + fi + + # bootstrap: cmake is unhappy if compiler can't link to stdlib + local nolib_flags=( -nodefaultlibs -lc ) + if ! test_compiler; then + if test_compiler "${nolib_flags[@]}"; then + local -x LDFLAGS="${LDFLAGS} ${nolib_flags[*]}" + ewarn "${CXX} seems to lack runtime, trying with ${nolib_flags[*]}" + fi + fi + + local libdir=$(get_libdir) + local mycmakeargs=( + -DLIBCXX_LIBDIR_SUFFIX=${libdir#lib} + -DLIBCXX_ENABLE_SHARED=ON + -DLIBCXX_ENABLE_STATIC=$(usex static-libs) + -DLIBCXX_CXX_ABI=${cxxabi} + -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${cxxabi_incs} + # we're using our own mechanism for generating linker scripts + -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF + -DLIBCXX_HAS_MUSL_LIBC=$(usex elibc_musl) + -DLIBCXX_HAS_GCC_S_LIB=${want_gcc_s} + -DLIBCXX_INCLUDE_TESTS=$(usex test) + -DCMAKE_SHARED_LINKER_FLAGS="${extra_libs[*]} ${LDFLAGS}" + ) + + if use test; then + local clang_path=$(type -P "${CHOST:+${CHOST}-}clang" 2>/dev/null) + local jobs=${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")} + + [[ -n ${clang_path} ]] || die "Unable to find ${CHOST}-clang for tests" + + mycmakeargs+=( + -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit" + -DLLVM_LIT_ARGS="-vv;-j;${jobs};--param=cxx_under_test=${clang_path}" + ) + fi + cmake-utils_src_configure +} + +multilib_src_test() { + cmake-utils_src_make check-libcxx +} + +# Usage: deps +gen_ldscript() { + local output_format + output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') + [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" + + cat <<-END_LDSCRIPT +/* GNU ld script + Include missing dependencies +*/ +${output_format} +GROUP ( $@ ) +END_LDSCRIPT +} + +gen_static_ldscript() { + local libdir=$(get_libdir) + local cxxabi_lib=$(usex libcxxabi "libc++abi.a" "$(usex libcxxrt "libcxxrt.a" "libsupc++.a")") + + # Move it first. + mv "${ED}/usr/${libdir}/libc++.a" "${ED}/usr/${libdir}/libc++_static.a" || die + # Generate libc++.a ldscript for inclusion of its dependencies so that + # clang++ -stdlib=libc++ -static works out of the box. + local deps="libc++_static.a ${cxxabi_lib} $(usex libunwind libunwind.a libgcc_eh.a)" + # On Linux/glibc it does not link without libpthread or libdl. It is + # fine on FreeBSD. + use elibc_glibc && deps+=" libpthread.a libdl.a" + + gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.a" || die +} + +gen_shared_ldscript() { + local libdir=$(get_libdir) + # libsupc++ doesn't have a shared version + local cxxabi_lib=$(usex libcxxabi "libc++abi.so" "$(usex libcxxrt "libcxxrt.so" "libsupc++.a")") + + mv "${ED}/usr/${libdir}/libc++.so" "${ED}/usr/${libdir}/libc++_shared.so" || die + local deps="libc++_shared.so ${cxxabi_lib} $(usex libunwind libunwind.so libgcc_s.so)" + + gen_ldscript "${deps}" > "${ED}/usr/${libdir}/libc++.so" || die +} + +multilib_src_install() { + cmake-utils_src_install + gen_shared_ldscript + use static-libs && gen_static_ldscript +} + +pkg_postinst() { + elog "This package (${PN}) is mainly intended as a replacement for the C++" + elog "standard library when using clang." + elog "To use it, instead of libstdc++, use:" + elog " clang++ -stdlib=libc++" + elog "to compile your C++ programs." +} -- cgit v1.2.3