user/llvm14: Move to bootstrap/

Package is only needed by Rust bootstrap packages.

1 files changed, 284 insertions, 0 deletions

diff --git a/bootstrap/llvm14/APKBUILD b/bootstrap/llvm14/APKBUILD
new file mode 100644
index 000000000..77a39f78d
--- /dev/null
+++ b/bootstrap/llvm14/APKBUILD
@@ -0,0 +1,284 @@
+# Contributor: Travis Tilley <ttilley@gmail.com>
+# Contributor: Mitch Tishmack <mitch.tishmack@gmail.com>
+# Contributor: Jakub Jirutka <jakub@jirutka.cz>
+# Maintainer: A. Wilcox <awilfox@adelielinux.org>
+_pkgname=llvm
+pkgver=14.0.6
+_majorver=${pkgver%%.*}
+pkgname=$_pkgname$_majorver
+pkgrel=1
+pkgdesc="Low Level Virtual Machine compiler system, version $_majorver"
+url="https://llvm.org/"
+arch="all"
+options="!checkroot !dbg"
+license="NCSA AND (Apache-2.0 WITH LLVM-exception)"
+depends=""
+depends_dev="$pkgname=$pkgver-r$pkgrel libexecinfo-dev libxml2-dev"
+checkdepends="cmd:which"
+makedepends="binutils-dev chelf chrpath cmake file libexecinfo-dev libffi-dev
+	libxml2-dev python3 zlib-dev"
+subpackages="$pkgname-static $pkgname-libs $pkgname-dev
+	$pkgname-test-utils:_test_utils"
+source="https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver/llvm-$pkgver.src.tar.xz
+	llvm-fix-build-with-musl-libc.patch
+	disable-FileSystemTest.CreateDir-perms-assert.patch
+	disable-dlclose-test.patch
+	dwarf-info.patch
+	dyld-elf-ppc32.patch
+	graph-diff-simple.txt
+	hexagon.patch
+	macho32.patch
+	musl-ppc64-elfv2.patch
+	ppc-gcc-bug.patch
+	ppc-test.patch
+	python3-test.patch
+	roundeven.patch
+	"
+builddir="$srcdir/$_pkgname-$pkgver.src"
+
+# ARM has few failures in test suite that we don't care about currently and
+# also it takes forever to run them on the builder.
+case "$CARCH" in
+	arm*) options="$options !check";;
+esac
+
+# Whether is this package the default (latest) LLVM version.
+_default_llvm="no"
+
+if [ "$_default_llvm" = yes ]; then
+	provides="llvm=$pkgver-r$pkgrel"
+	replaces="llvm"
+fi
+
+# NOTE: It seems that there's no (sane) way how to change includedir, sharedir
+# etc. separately, just the CMAKE_INSTALL_PREFIX. Standard CMake variables and
+# even  LLVM-specific variables, that are related to these paths, actually
+# don't work (in llvm 3.7).
+#
+# When building a software that depends on LLVM, utility llvm-config should be
+# used to discover where is LLVM installed. It provides options to print
+# path of bindir, includedir, and libdir separately, but in its source, all
+# these paths are actually hard-coded against INSTALL_PREFIX. We can patch it
+# and move paths manually, but I'm really not sure what it may break...
+#
+# Also note that we should *not* add version suffix to files in llvm bindir!
+# It breaks build system of some software that depends on LLVM, because they
+# don't expect these files to have a sufix.
+#
+# So, we install all the LLVM files into /usr/lib/llvm$_majorver.
+# BTW, Fedora and Debian do the same thing.
+#
+_prefix="usr/lib/llvm$_majorver"
+
+prepare() {
+	default_prepare
+
+	# https://bugs.llvm.org//show_bug.cgi?id=31870
+	rm test/tools/llvm-symbolizer/print_context.c
+
+	case $CARCH in
+	pmmx|x86|ppc|armhf|armv7)
+		# Appears to not work when building 32-bit code on 64-bit host.
+		rm test/tools/llvm-size/radix.test;;
+	esac
+
+	# appears to be an issue on musl and glibc, but only fails on musl:
+	# https://github.com/NixOS/nixpkgs/blob/bb7e9e46/pkgs/development/compilers/llvm/8/llvm.nix#L74
+	rm -f test/CodeGen/AArch64/wineh4.mir
+
+	#1053
+	rm -fr \
+		test/tools/UpdateTestChecks \
+		test/ExecutionEngine/MCJIT/load-object-a.ll \
+		;
+	#1202
+	case $CARCH in
+	pmmx)
+		mv "$srcdir"/graph-diff-simple.txt \
+		test/tools/llvm-xray/X86/graph-diff-simple.txt ;;
+	esac
+}
+
+build() {
+	# Auto-detect it by guessing either.
+	ffi_include_dir="$(pkg-config --cflags-only-I libffi | sed 's|^-I||g')"
+
+	case $CTARGET_ARCH in
+	pmmx)
+		# The standard precision breaks more than it fixes; there are
+		# 4 failures in standard mode and only (different) 1 in fast.
+		export CXXFLAGS="$CXXFLAGS -fexcess-precision=fast";;
+	esac
+
+	case $CTARGET_ARCH in
+	pmmx|x86|ppc|armhf|armv7)
+		# 32-bit 2GB memory ceiling
+		# 'ld' chokes on 2GB .debug_info, 'scanelf' on binary size
+		# see also: #1251, #1253, abuild#20
+		export CXXFLAGS="$CXXFLAGS -ggdb1";;
+	esac
+
+	cmake -G "Unix Makefiles" -Wno-dev \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_INSTALL_PREFIX=/$_prefix \
+		-DCMAKE_VERBOSE_MAKEFILE=NO \
+		-DFFI_INCLUDE_DIR="$ffi_include_dir" \
+		-DLLVM_BINUTILS_INCDIR=/usr/include \
+		-DLLVM_BUILD_DOCS=OFF \
+		-DLLVM_BUILD_EXAMPLES=OFF \
+		-DLLVM_BUILD_EXTERNAL_COMPILER_RT=ON \
+		-DLLVM_BUILD_LLVM_DYLIB=ON \
+		-DLLVM_BUILD_TESTS=ON \
+		-DLLVM_DEFAULT_TARGET_TRIPLE="$CBUILD" \
+		-DLLVM_ENABLE_ASSERTIONS=OFF \
+		-DLLVM_ENABLE_FFI=ON \
+		-DLLVM_ENABLE_LIBCXX=OFF \
+		-DLLVM_ENABLE_PIC=ON \
+		-DLLVM_ENABLE_RTTI=ON \
+		-DLLVM_ENABLE_SPHINX=OFF \
+		-DLLVM_ENABLE_TERMINFO=ON \
+		-DLLVM_ENABLE_ZLIB=ON \
+		-DLLVM_HOST_TRIPLE="$CHOST" \
+		-DLLVM_INCLUDE_BENCHMARKS=OFF \
+		-DLLVM_INCLUDE_EXAMPLES=OFF \
+		-DLLVM_INSTALL_UTILS=ON \
+		-DLLVM_LINK_LLVM_DYLIB=ON \
+		-DLLVM_TARGETS_TO_BUILD='AArch64;AMDGPU;ARM;BPF;Hexagon;Lanai;Mips;MSP430;PowerPC;RISCV;Sparc;SystemZ;WebAssembly;X86;XCore' \
+		-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD='M68k' \
+		-Bbuild .
+
+	make -C build llvm-tblgen
+	make -C build
+
+	python3 utils/lit/setup.py build
+}
+
+check() {
+	make -C build check-llvm
+}
+
+package() {
+	make DESTDIR="$pkgdir" -C build install
+
+	cd "$pkgdir"/$_prefix
+
+	# Remove RPATHs.
+	file lib/*.so bin/* \
+		| awk -F: '$2~/ELF/{print $1}' \
+		| xargs -r chrpath -d
+
+	# Thread 3 requires a lot of stack space to LTO when targeting ARM.
+	# Note that this occurs even when crossing (on a ppc64 host).
+	chelf -s 1048576 bin/llvm-lto2
+
+	# Symlink files from /usr/lib/llvm*/bin to /usr/bin.
+	mkdir -p "$pkgdir"/usr/bin
+	for full_name in bin/*; do
+		bin_name=${full_name##*/}
+		# If this package provides=llvm (i.e. it's the default/latest
+		# llvm package), omit version infix/suffix.
+		if [ "$_default_llvm" = yes ]; then
+			link_name=$bin_name
+		# ..otherwise, add version infix/suffix to the executable name.
+		else case "$bin_name" in
+			llvm-*) link_name="llvm$_majorver-${bin_name#llvm-}";;
+			*) link_name="$bin_name$_majorver";;
+		esac
+		fi
+		case "$name" in
+			FileCheck | obj2yaml | yaml2obj) continue;;
+		esac
+		ln -s ../lib/llvm$_majorver/bin/$bin_name "$pkgdir"/usr/bin/$link_name
+	done
+
+	# Move /usr/lib/$pkgname/include/ into /usr/include/$pkgname/
+	# and symlink it back.
+	mkdir -p "$pkgdir"/usr/include/$pkgname
+	mv include/* "$pkgdir"/usr/include/$pkgname/
+	rmdir include
+	ln -s ../../include/$pkgname include
+
+	ln -s "$pkgdir"/usr/lib/cmake/llvm ../$pkgname/lib/cmake/llvm
+}
+
+static() {
+	pkgdesc="LLVM $_majorver static libraries"
+	_common_subpkg
+
+	mkdir -p "$subpkgdir"/$_prefix/lib
+	mv "$pkgdir"/$_prefix/lib/*.a "$subpkgdir"/$_prefix/lib/
+	strip -d "$subpkgdir"/$_prefix/lib/*.a
+}
+
+libs() {
+	pkgdesc="LLVM $_majorver runtime library"
+	main_soname="libLLVM-$_majorver.so"
+	ver_soname="libLLVM-$pkgver.so"
+	_common_subpkg
+
+	# libLLVM should be in /usr/lib. This is needed for binaries that are
+	# dynamically linked with libLLVM, so they can find it on default path.
+	mkdir -p "$subpkgdir"/usr/lib
+	mv "$pkgdir"/$_prefix/lib/$main_soname "$subpkgdir"/usr/lib/
+	ln -s $main_soname "$subpkgdir"/usr/lib/$ver_soname
+
+	# And also symlink it back to the LLVM prefix.
+	mkdir -p "$subpkgdir"/$_prefix/lib
+	ln -s ../../$main_soname "$subpkgdir"/$_prefix/lib/$main_soname
+	ln -s ../../$main_soname "$subpkgdir"/$_prefix/lib/$ver_soname
+}
+
+dev() {
+	_common_subpkg
+	default_dev
+
+	mkdir -p "$subpkgdir"/$_prefix/bin
+
+	mv "$pkgdir"/$_prefix/lib "$subpkgdir"/$_prefix/
+	mv "$pkgdir"/$_prefix/include "$subpkgdir"/$_prefix/
+
+	mv "$pkgdir"/$_prefix/bin/llvm-config "$subpkgdir"/$_prefix/bin/
+}
+
+_test_utils() {
+	pkgdesc="LLVM $_majorver utilities for executing LLVM and Clang style test suites"
+	depends="python3"
+	_common_subpkg
+	replaces=""
+
+	litver="$(python3 "$builddir"/utils/lit/setup.py --version 2>/dev/null \
+		| sed 's/\.dev.*$//')"
+	test -n "$litver" || return 1
+	provides="$provides lit=$litver-r$pkgrel"
+
+	cd "$builddir"/build
+
+	install -D -m 755 bin/FileCheck "$subpkgdir"/$_prefix/bin/FileCheck
+	install -D -m 755 bin/count "$subpkgdir"/$_prefix/bin/count
+	install -D -m 755 bin/not "$subpkgdir"/$_prefix/bin/not
+
+	python3 ../utils/lit/setup.py install --prefix=/usr --root="$subpkgdir"
+	ln -s ../../../bin/lit "$subpkgdir"/$_prefix/bin/lit
+}
+
+_common_subpkg() {
+	if [ "$_default_llvm" = yes ]; then
+		replaces="llvm${subpkgname#$pkgname}"
+		provides="$replaces=$pkgver-r$pkgrel"
+	fi
+}
+
+sha512sums="6461bdde27aac17fa44c3e99a85ec47ffb181d0d4e5c3ef1c4286a59583e3b0c51af3c8081a300f45b99524340773a3011380059e3b3a571c3b0a8733e96fc1d  llvm-14.0.6.src.tar.xz
+f84cd65d7042e89826ba6e8d48c4c302bf4980da369d7f19a55f217e51c00ca8ed178d453df3a3cee76598a7cecb94aed0775a6d24fe73266f82749913fc3e71  llvm-fix-build-with-musl-libc.patch
+49c47f125014b60d0ea7870f981a2c1708ad705793f89287ed846ee881a837a4dc0170bf467e03f2ef56177473128945287749ac80dc2d13cfabcf8b929ba58a  disable-FileSystemTest.CreateDir-perms-assert.patch
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+dca77af49ea181ab8d41630b8e7575b83aac22686a1119479abf8fe22d8f13032d69ef83a9635b9ad9b935cd3b51251d939e05967ad40db43abf69ac40e0eccd  roundeven.patch"