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added community/libc++
This commit is contained in:
Kevin Mihelich
parent
50ed305fec
commit
cf0645719e
2 changed files with 110 additions and 0 deletions
90
community/libc++/PKGBUILD
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90
community/libc++/PKGBUILD
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# Maintener: Anatol Pomozov
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# Contributor: Llewelyn Trahaearn <woefulderelict [at] gmail [dot] com>
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# Contributor: Daniel Micay <danielmicay [at] gmail [dot] com>
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# Contributor: MThinkCpp <mtc [dot] maintainer [at] outlook [dot] com>
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# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
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# - atomic fixes for v5
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pkgbase=libc++
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pkgname=(libc++ libc++abi libc++experimental)
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pkgver=12.0.0
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pkgrel=1
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url="https://libcxx.llvm.org/"
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license=('custom:Apache 2.0 with LLVM Exception')
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arch=('x86_64')
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depends=('gcc-libs')
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makedepends=('clang' 'cmake' 'llvm' 'libunwind' 'ninja' 'python')
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source=("https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver/llvm-$pkgver.src.tar.xz"{,.sig}
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"https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver/libcxx-$pkgver.src.tar.xz"{,.sig}
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"https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver/libcxxabi-$pkgver.src.tar.xz"{,.sig}
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'atomic.patch')
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noextract=("${source[@]##*/}")
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sha512sums=('ec17153ef774a1e08085763bda7d0dfce6802fbaa17e89831695ce1b2eb015a6c2aebfaa9fe7985a83b9c51bd75d40bb4f1fc706dc16d4c0dc2b2722a1d8a24e'
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'SKIP'
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'd8038e73b4f26191516608799288f5418ccfb4552ffd767b08179f0dba2730f0d872b28bd3db9fe244e7177101b599aa251d28a496c734b22b3c053db187d88d'
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'SKIP'
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'adc59e168d4e298a3fe8a08045c4c5089b2a3eb06dacf54a5a345200cef11a764b93bcc5a289433a57bde2d0456fedd92abf0c22da00a62b395e1d2f678d26f1'
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'SKIP'
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'd4dd60345d59690e5fb332ec8c4b600615a6a2f3b50c748876b713e39c0e21800e021358a32920c7954e62c2224954c6f2cd2054d531420da3f696957d21e7f6')
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validpgpkeys=('474E22316ABF4785A88C6E8EA2C794A986419D8A' # Tom Stellard <tstellar@redhat.com> (.1 releases)
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'B6C8F98282B944E3B0D5C2530FC3042E345AD05D') # Hans Wennborg <hans@chromium.org> (.0 releases)
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prepare() {
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mkdir -p build llvm/projects/libcxx llvm/projects/libcxxabi
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bsdtar --strip-components 1 -zxf "${source[0]##*/}" -C llvm
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bsdtar --strip-components 1 -zxf "${source[2]##*/}" -C llvm/projects/libcxx
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bsdtar --strip-components 1 -zxf "${source[4]##*/}" -C llvm/projects/libcxxabi
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sed -i 's/CREDITS.TXT/CREDITS/' llvm/projects/libcxx/LICENSE.TXT llvm/projects/libcxxabi/LICENSE.TXT
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if [[ $CARCH == "arm" ]]; then
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patch -p1 -d llvm -i ../atomic.patch
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echo "target_link_libraries(cxxabi_shared PRIVATE atomic)" >> llvm/projects/libcxxabi/src/CMakeLists.txt
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fi
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}
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build() {
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cd build
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cmake \
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-G Ninja \
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-DCMAKE_BUILD_TYPE=Release \
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-DCMAKE_INSTALL_PREFIX=/usr \
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-DCMAKE_C_COMPILER=clang \
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-DCMAKE_CXX_COMPILER=clang++ \
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-DLIBCXX_INSTALL_EXPERIMENTAL_LIBRARY=NO \
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"$srcdir"/llvm
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ninja cxx cxx_experimental
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}
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check() {
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ninja -C build check-cxx check-cxxabi
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}
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package_libc++() {
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pkgdesc='LLVM C++ standard library.'
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depends=("libc++abi=$pkgver-$pkgrel")
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options=('staticlibs')
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DESTDIR="$pkgdir" ninja -C build install-cxx
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install -Dm0644 "$srcdir"/llvm/projects/libcxx/CREDITS.TXT "$pkgdir"/usr/share/licenses/"$pkgname"/CREDITS
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install -Dm0644 "$srcdir"/llvm/projects/libcxx/LICENSE.TXT "$pkgdir"/usr/share/licenses/"$pkgname"/LICENSE
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}
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package_libc++abi() {
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pkgdesc='Low level support for the LLVM C++ standard library.'
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options=('staticlibs')
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DESTDIR="$pkgdir" ninja -C build install-cxxabi
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install -Dm0644 "$srcdir"/llvm/projects/libcxxabi/CREDITS.TXT "$pkgdir"/usr/share/licenses/"$pkgname"/CREDITS
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install -Dm0644 "$srcdir"/llvm/projects/libcxxabi/LICENSE.TXT "$pkgdir"/usr/share/licenses/"$pkgname"/LICENSE
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}
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package_libc++experimental() {
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depends=("libc++=$pkgver-$pkgrel")
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pkgdesc='LLVM C++ experimental library.'
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install -Dm0644 -t "$pkgdir"/usr/lib/ build/lib/libc++experimental.a
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install -Dm0644 llvm/projects/libcxx/CREDITS.TXT "$pkgdir"/usr/share/licenses/"$pkgname"/CREDITS
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install -Dm0644 llvm/projects/libcxx/LICENSE.TXT "$pkgdir"/usr/share/licenses/"$pkgname"/LICENSE
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}
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20
community/libc++/atomic.patch
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20
community/libc++/atomic.patch
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@ -0,0 +1,20 @@
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diff --git a/projects/libcxx/include/atomic.orig b/projects/libcxx/include/atomic
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index 0fc799a..a838635 100644
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--- a/projects/libcxx/include/atomic.orig
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+++ b/projects/libcxx/include/atomic
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@@ -2791,10 +2791,15 @@ typedef conditional<_LIBCPP_CONTENTION_LOCK_FREE, __cxx_contention_t, char>::typ
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typedef conditional<_LIBCPP_CONTENTION_LOCK_FREE, __cxx_contention_t, unsigned char>::type __libcpp_unsigned_lock_free;
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#else
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// No signed/unsigned lock-free types
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+#define LOCK_FREE_NOT_AVAILABLE
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#endif
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+#ifndef LOCK_FREE_NOT_AVAILABLE
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typedef atomic<__libcpp_signed_lock_free> atomic_signed_lock_free;
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typedef atomic<__libcpp_unsigned_lock_free> atomic_unsigned_lock_free;
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+#endif
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+
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+#undef LOCK_FREE_NOT_AVAILABLE
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#define ATOMIC_FLAG_INIT {false}
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#define ATOMIC_VAR_INIT(__v) {__v}
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