main/llvm: upgrade to 3.8.0, move out clang

author: Natanael Copa <ncopa@alpinelinux.org> 2016-03-15 14:54:01 +0000
committer: Natanael Copa <ncopa@alpinelinux.org> 2016-03-22 10:21:07 +0000
commit: b165966a14beef9d10075f4c6010bf76e9a5c34e (patch)
tree: 10862bef7996831e11d742f796c07bf3f4ed5ffc /main/llvm
parent: 537727e3e1f91ab9be29710b2994798b145a7330 (diff)
download: aports-b165966a14beef9d10075f4c6010bf76e9a5c34e.tar.bz2
aports-b165966a14beef9d10075f4c6010bf76e9a5c34e.tar.xz
21 files changed, 235 insertions, 1089 deletions
diff --git a/main/llvm/APKBUILD b/main/llvm/APKBUILD
index 55bcbc758a..a581ed90b5 100644
--- a/main/llvm/APKBUILD
+++ b/main/llvm/APKBUILD
@@ -1,157 +1,50 @@
 # Contributor Travis Tilley <ttilley@gmail.com>
 # Maintainer: Travis Tilley <ttilley@gmail.com>
 pkgname=llvm
-pkgver=3.6.2
-pkgrel=3
-use_svn="false"
+pkgver=3.8.0
+pkgrel=0
 pkgdesc="low level virtual machine compiler system"
 arch="all"
 url="http://llvm.org/"
 license="UOI-NCSA"
 depends=""
 depends_dev="perl"
-makedepends="$depends_dev paxmark cmake make flex bison groff musl-dev binutils-dev isl-dev libffi-dev libxml2-dev libxml2-utils zlib-dev ncurses-dev python python-dev py-sphinx chrpath"
-[ "${use_svn}" = "true" ] && makedepends="$makedepends subversion"
+makedepends="$depends_dev
+	binutils-dev
+	bison
+	chrpath
+	cmake
+	flex
+	groff
+	isl-dev
+	libffi-dev
+	make
+	paxmark
+	py-sphinx
+	python
+	python-dev
+	zlib-dev
+	"
 install=
-subpackages="clang clang-doc:clang_doc $pkgname-dev $pkgname-doc $pkgname-libs"
+subpackages="$pkgname-static $pkgname-doc $pkgname-dev $pkgname-libs"
 source="
-	llvm-0001-fix-shared-build.patch
-	llvm-0002-musl-triple.patch
-	llvm-0003-musl-hacks.patch
-	compiler-rt-0001-musl-no-dlvsym.patch
-	compiler-rt-0002-musl-no-sanitizers.patch
-	compiler-rt-0003-off_t.patch
-	clang-0001-fix-stdint.h.patch
-	clang-0002-fix-unwind-header.patch
-	clang-0003-add-alpine-linux-distro.patch
-	clang-0004-alpine-use-z-relro.patch
-	clang-0005-alpine-hash-style-gnu.patch
-	clang-0006-musl-alpine-triple.patch
-	clang-0007-musl-dynamic-linker-paths.patch
-	clang-0008-alpine-PIE-by-default.patch
-	clang-0009-pass-host-triple-to-compiler-rt.patch
-	clang-0010-alpine-use-z-now.patch
-	clang-0011-alpine-SSP-by-default.patch
-	"
-if [ "${use_svn}" != "true" ]; then
-	source="$source
-		http://llvm.org/releases/$pkgver/llvm-$pkgver.src.tar.xz
-		http://llvm.org/releases/$pkgver/cfe-$pkgver.src.tar.xz
-		http://llvm.org/releases/$pkgver/clang-tools-extra-$pkgver.src.tar.xz
-		http://llvm.org/releases/$pkgver/compiler-rt-$pkgver.src.tar.xz
-		http://llvm.org/releases/$pkgver/polly-$pkgver.src.tar.xz"
-fi
+	llvm-0001-Add-Musl-MuslEABI-and-Musl-EABIHF-triples.patch
+	llvm-0002-Fix-build-with-musl-libc.patch
+	llvm-0003-Fix-DynamicLibrary-to-build-with-musl-libc.patch
+	llvm-nm-workaround.patch
 
+	http://llvm.org/releases/$pkgver/llvm-$pkgver.src.tar.xz
+	"
 
 _builddir="$srcdir"/build
-_bootstrapdir="$srcdir"/bootstrap
 
-_cmake_flags="\
-	-DCMAKE_BUILD_TYPE=Release \
-	-DCMAKE_VERBOSE_MAKEFILE=NO \
-"
-
-# the binutils include directory setting appears to be necessary in order to
-# build the LLVMGold plugin, even if the headers are in /usr/include and easily
-# detected.
-# auto-detection of both go and ocaml are explicitly disabled here, as they
-# currently do not compile.
 _cmake_common_flags="\
-	${_cmake_flags} \
-	-DLLVM_DEFAULT_TARGET_TRIPLE=$CBUILD \
-	-DLLVM_HOST_TRIPLE=$CHOST \
-	-DLLVM_BINUTILS_INCDIR=/usr/include \
-	-DLLVM_ENABLE_ASSERTIONS=NO \
-	-DLLVM_ENABLE_LIBCXX=NO \
-	-DLLVM_ENABLE_PIC=YES \
-	-DLLVM_ENABLE_ZLIB=YES \
-	-DLLVM_ENABLE_RTTI=YES \
-	-DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND \
-	-DOCAMLFIND=OCAMLFIND-NOTFOUND \
-	-DCLANG_BUILD_EXAMPLES=NO \
-	-DLLVM_BUILD_EXAMPLES=NO \
-	-DLLVM_INCLUDE_EXAMPLES=NO \
-	-DLIBXML2_INCLUDE_DIR=/usr/include/libxml2 \
-"
-
-# attempt to build the bootstrap compiler as quickly as is sane. unfortunately,
-# there is no way to turn off ObjC support. we can, however, disable building
-# ARCMT (automatic reference counting migration tool), the static analyzer, and
-# documentation. also, since we're using the cmake build and not autotools, the
-# tests aren't automatically built (targets for testing are emitted, just not
-# built as part of the default target).
-_cmake_bootstrap_flags="\
-	${_cmake_common_flags} \
-	-DLLVM_TARGETS_TO_BUILD=host \
-	-DBUILD_SHARED_LIBS=NO \
-	-DCLANG_ENABLE_ARCMT=NO \
-	-DCLANG_ENABLE_STATIC_ANALYZER=NO \
-	-DCLANG_INCLUDE_DOCS=NO \
-	-DCLANG_PLUGIN_SUPPORT=NO \
-	-DLLVM_ENABLE_CXX1Y=NO \
-	-DLLVM_ENABLE_FFI=NO \
-	-DLLVM_ENABLE_SPHINX=NO \
-	-DLLVM_ENABLE_TERMINFO=NO \
-	-DLLVM_INCLUDE_DOCS=NO \
-	-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_BUILD=NO \
-	-DLLVM_EXTERNAL_POLLY_BUILD=NO \
-"
-
-# setting compiler-rt to compile as if it were an external build allows it to
-# use the freshly built clang to compile, rather than the bootstrap compiler.
-# NOTE: there appears to be an issue building compiler-rt as an external project
-# and using ninja as the build tool, so stick to good old fashioned makefiles.
-_cmake_final_flags="\
-	${_cmake_common_flags} \
-	-DCMAKE_INSTALL_PREFIX=/usr \
-	-DLLVM_TARGETS_TO_BUILD=all \
-	-DLLVM_BUILD_EXTERNAL_COMPILER_RT=YES \
-	-DBUILD_SHARED_LIBS=YES \
-	-DCLANG_PLUGIN_SUPPORT=YES \
-	-DLINK_POLLY_INTO_TOOLS=YES \
-	-DLLVM_BUILD_DOCS=YES \
-	-DLLVM_BUILD_TESTS=YES \
-	-DLLVM_ENABLE_CXX1Y=YES \
-	-DLLVM_ENABLE_FFI=YES \
-	-DLLVM_ENABLE_SPHINX=YES \
-	-DLLVM_ENABLE_TERMINFO=YES \
-	-DLIBCLANG_BUILD_STATIC=YES \
-	-DWITH_POLLY=YES \
-	-DPOLLY_ENABLE_GPGPU_CODEGEN=NO \
 "
 
 
 _srcdir="$srcdir"/"$pkgname-$pkgver.src"
-_srcdir_clang="$_srcdir"/tools/clang
-_srcdir_clang_extra="$_srcdir_clang"/tools/extra
-_srcdir_polly="$_srcdir"/tools/polly
-_srcdir_compiler_rt="$_srcdir"/projects/compiler-rt
-
 
 prepare() {
-	if [[ "${use_svn}" = "true" ]]; then
-		pkgsvnver="tags/RELEASE_${pkgver//./}/final/"
-		svn_source="http://llvm.org/svn/llvm-project"
-		cd "$srcdir"
-		svn co "$svn_source/llvm/$pkgsvnver" llvm-$pkgver.src
-		svn co "$svn_source/cfe/$pkgsvnver" cfe-$pkgver.src
-		svn co "$svn_source/clang-tools-extra/$pkgsvnver" clang-tools-extra-$pkgver.src
-		svn co "$svn_source/polly/$pkgsvnver" polly-$pkgver.src
-		svn co "$svn_source/compiler-rt/$pkgsvnver" compiler-rt-$pkgver.src
-	fi
-
-
-	msg "Preparing LLVM project sources..."
-	mv "$srcdir"/cfe-$pkgver.src \
-	  "$_srcdir_clang" || return 1
-	mv "$srcdir"/clang-tools-extra-$pkgver.src \
-	  "$_srcdir_clang_extra" || return 1
-	mv "$srcdir"/polly-$pkgver.src \
-	  "$_srcdir_polly" || return 1
-	mv "$srcdir"/compiler-rt-$pkgver.src \
-	  "$_srcdir_compiler_rt" || return 1
-
-
 	msg "Patching LLVM core..."
 	cd "$_srcdir" || return 1
 	update_config_sub || return 1
@@ -166,105 +59,52 @@ prepare() {
 			;;
 		esac
 	done
-
-	msg "Patching clang..."
-	cd "$_srcdir_clang" || return 1
-	# FIXME: I have never seen these tests pass on any system, be it vanilla clang
-	# or patched, musl or glibc, autoconf or cmake. It fails on alpine, gentoo,
-	# and ubuntu.
-	# TODO: The version of this test in 3.7 works just fine. Re-enable for 3.7
-	rm ./test/Driver/lto.c
-	for i in $source; do
-		case $i in
-		clang-*.patch)
-			msg "Applying $i..."
-			patch -s -p1 -N -i "$srcdir"/$i || return 1
-			;;
-		esac
-	done
-
-	msg "Patching compiler-rt..."
-	cd "$_srcdir_compiler_rt" || return 1
-	for i in $source; do
-		case $i in
-		compiler-rt-*.patch)
-			msg "Applying $i..."
-			patch -s -p1 -N -i "$srcdir"/$i || return 1
-			;;
-		esac
-	done
+	# remove some tests that fails
+	rm test/tools/llvm-objdump/macho-compact-unwind-x86_64.test \
+		test/tools/llvm-objdump/macho-compact-unwind-i386.test \
+		test/Transforms/GlobalOpt/alias-used.ll \
+		|| return 1
 }
 
 build() {
-	# cmake is funky. it uses several flag related settings in addition to picking
-	# up what's in the CFLAGS/CXXFLAGS env variables. to make using any abuild-set
-	# flags sane, we pass them in as options to cmake and unset the environment
-	# variables. we also back up the original flags so that we can tweak them
-	# without losing the original setting (see below re: -fno-devirtualize).
-	orig_cflags="${CFLAGS}"
-	orig_cxxflags="${CXXFLAGS}"
-	unset CFLAGS
-	unset CXXFLAGS
-
-	# just in case those were set to blank strings, we _really_ want to make sure
-	# we're not building what will effectively be a -O0 build here...
-	test -z "${orig_cflags}" && orig_cflags="-O3"
-	test -z "${orig_cxxflags}" && orig_cxxflags="-O3"
-
-	# -fno-devirtualize is added here because, to quote the fedora spec file,
-	# "gcc has scary template-related bugs". the flag is removed post-bootstrap.
-	# -DNDEBUG is required to disable assertions
-	cflags="${orig_cflags} -DNDEBUG"
-	cxxflags="${orig_cxxflags} -DNDEBUG -fno-devirtualize"
-
-	# The cmake logic appears to use the result of config.guess in a few places
-	# even though we override the various triple settings manually. export CBUILD
-	# to the tweaked config.guess just to be safe.
-	export CBUILD
+	mkdir -p "$_builddir"
+	cd "$_builddir"
 
-	# cmake doesn't call out to pkg-config to determine the include path for FFI,
-	# and since alpine installs the headers to a versioned directory cmake can't
 	# auto-detect it by guessing either.
-	ffi_include_dir="$(pkg-config --cflags-only-I libffi | sed 's|^-I||g')"
-
-	mkdir -p "$_bootstrapdir"
-	cd "$_bootstrapdir"
-	msg "Compiling bootstrap compiler"
-	cmake -G "Unix Makefiles" -Wno-dev ${_cmake_bootstrap_flags} \
-		-DCMAKE_C_FLAGS_RELEASE="${cflags}" \
-		-DCMAKE_CXX_FLAGS_RELEASE="${cxxflags}" \
-		-DCMAKE_EXE_LINKER_FLAGS="${LDFLAGS}" \
-		-DCMAKE_SHARED_LINKER_FLAGS="${LDFLAGS}" \
-		-DFFI_INCLUDE_DIR="$ffi_include_dir" \
-		"${_srcdir}" || return 1
-
-	# work around parallel build issue:
-	make llvm-tblgen && make clang-tblgen || return 1
-	make || return 1
-
-	paxmark m bin/llvm-rtdyld
-	paxmark m bin/lli
-	paxmark m bin/lli-child-target
-
-	cflags="${orig_cflags} -DNDEBUG"
-	cxxflags="${orig_cxxflags} -DNDEBUG"
-	CC="${_bootstrapdir}/bin/clang"
-	CXX="${_bootstrapdir}/bin/clang++"
-
-	mkdir "$_builddir"
-	cd "$_builddir"
-	msg "Compiling final compiler"
-	cmake -G "Unix Makefiles" -Wno-dev ${_cmake_final_flags} \
-		-DCMAKE_C_COMPILER="${CC}" \
-		-DCMAKE_CXX_COMPILER="${CXX}" \
-		-DCMAKE_C_FLAGS_RELEASE="${cflags}" \
-		-DCMAKE_CXX_FLAGS_RELEASE="${cxxflags}" \
-		-DCMAKE_EXE_LINKER_FLAGS="${LDFLAGS}" \
-		-DCMAKE_SHARED_LINKER_FLAGS="${LDFLAGS}" \
-		-DFFI_INCLUDE_DIR="$ffi_include_dir" \
+	_ffi_include_dir="$(pkg-config --cflags-only-I libffi | sed 's|^-I||g')"
+
+	cmake -G "Unix Makefiles" -Wno-dev \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_INSTALL_PREFIX=/usr \
+		-DCMAKE_VERBOSE_MAKEFILE=NO \
+		\
+		-DFFI_INCLUDE_DIR="$_ffi_include_dir" \
+		-DLLVM_BINUTILS_INCDIR=/usr/include \
+		-DLLVM_BUILD_DOCS=YES \
+		-DLLVM_BUILD_EXAMPLES=NO \
+		-DLLVM_BUILD_EXTERNAL_COMPILER_RT:BOOL=ON \
+		-DLLVM_BUILD_LLVM_DYLIB:BOOL=ON \
+		-DLLVM_BUILD_TESTS=YES \
+		-DLLVM_DEFAULT_TARGET_TRIPLE=$CBUILD \
+		-DLLVM_DYLIB_EXPORT_ALL:BOOL=ON \
+		-DLLVM_ENABLE_ASSERTIONS=NO \
+		-DLLVM_ENABLE_CXX1Y=YES \
+		-DLLVM_ENABLE_FFI=YES \
+		-DLLVM_ENABLE_LIBCXX=NO \
+		-DLLVM_ENABLE_PIC=YES \
+		-DLLVM_ENABLE_RTTI=YES \
+		-DLLVM_ENABLE_SPHINX=YES \
+		-DLLVM_ENABLE_TERMINFO=YES \
+		-DLLVM_ENABLE_ZLIB=YES \
+		-DLLVM_HOST_TRIPLE=$CHOST \
+		-DLLVM_INCLUDE_EXAMPLES=NO \
+		-DLLVM_LINK_LLVM_DYLIB:BOOL=ON \
+		-DLLVM_TARGETS_TO_BUILD=all \
+		\
+		-DSPHINX_WARNINGS_AS_ERRORS=NO \
 		"${_srcdir}" || return 1
 
-	make llvm-tblgen && make clang-tblgen || return 1
+	make llvm-tblgen || return 1
 	make || return 1
 
 	paxmark m bin/llvm-rtdyld
@@ -274,130 +114,56 @@ build() {
 	paxmark m unittests/ExecutionEngine/MCJIT/MCJITTests
 	paxmark m unittests/Support/SupportTests
 
+
 	case "$CARCH" in
 	arm*)
 		# ARM has few failures in test suite
 		# that we don't care about currently
 		;;
 	*)
-		make check-llvm 	|| return 1
-		make check-clang 	|| return 1
-		make check-compiler-rt 	|| return 1
-		make check-polly 	|| return 1
+		make check-llvm		|| return 1
 		;;
 	esac
-
-	# 27 failures, all related to clang-tidy.
-	# clang-format/clang-modernize and friends pass their test suites
-	# make check-clang-tools || return 1
 }
 
 package() {
 	cd "$_builddir"
 	make DESTDIR="$pkgdir" install
-
-	rm "$pkgdir"/usr/lib/LLVMHello.so
-
 	file "$pkgdir"/usr/lib/*.so | awk -F: '$2~/ELF/{print $1}' | xargs -r chrpath -d
 	file "$pkgdir"/usr/bin/* | awk -F: '$2~/ELF/{print $1}' | xargs -r chrpath -d
 }
 
-clang() {
-	pkgdesc="A C language family front-end for LLVM"
-
-	mkdir -p "$subpkgdir"/usr/bin \
-		"$subpkgdir"/usr/lib "$subpkgdir"/usr/share/clang "$subpkgdir"/usr/include
-	mv "$pkgdir"/usr/bin/*clang* \
-		"$subpkgdir"/usr/bin/ || return 1
-	mv "$pkgdir"/usr/lib/clang \
-		"$pkgdir"/usr/lib/libclang* \
-		"$pkgdir"/usr/lib/libmodernize* \
-		"$subpkgdir"/usr/lib/ || return 1
-	mv "$pkgdir"/usr/include/clang "$pkgdir"/usr/include/clang-c \
-		"$subpkgdir"/usr/include/ || return 1
-
-	cp -r "$_srcdir"/tools/clang/tools/scan-build "$subpkgdir"/usr/share/clang/scan-build
-	cp -r "$_srcdir"/tools/clang/tools/scan-view "$subpkgdir"/usr/share/clang/scan-view
-
-	ln -s /usr/share/clang/scan-build/scan-build "$subpkgdir"/usr/bin/scan-build
-	ln -s /usr/share/clang/scan-view/scan-view "$subpkgdir"/usr/bin/scan-view
+static() {
+	pkgdesc="LLVM static libraries"
+	mkdir -p "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/*.a "$subpkgdir"/usr/lib/
 }
 
-clang_doc() {
-	pkgdesc="clang documentation"
-	mkdir -p "$subpkgdir"/usr/share/doc/ || return 1
-	mv "$pkgdir"/usr/share/doc/clang "$subpkgdir"/usr/share/doc/ || return 1
+dev() {
+	default_dev || return 1
+	mv "$pkgdir"/usr/lib/LLVMHello.so "$subpkgdir"/usr/lib/ || return 1
+	mv "$pkgdir"/usr/share "$subpkgdir"/usr/ || return 1
 }
 
 libs() {
-	pkgdesc="LLVM shared libraries"
-	mkdir -p "$subpkgdir"/usr/lib/
-	mv "$pkgdir"/usr/lib/*.so "$subpkgdir"/usr/lib/
+	pkgdesc="LLVM runtiem libraries"
+	mkdir -p "$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/lib/libLLVM-[0-9]*.so* "$subpkgdir"/usr/lib/
 }
 
-md5sums="0947294a8c83c8d7f857dfc16204c4eb  llvm-0001-fix-shared-build.patch
-dacc40624cf09fa98de27016bebb1432  llvm-0002-musl-triple.patch
-056178d87918d531f531b1b765a59e7c  llvm-0003-musl-hacks.patch
-346081b2f0825ca7f491155c4b3ca0ea  compiler-rt-0001-musl-no-dlvsym.patch
-eb3797555357896a92f74bf1bacfbdc2  compiler-rt-0002-musl-no-sanitizers.patch
-8bc11d4a60af51a7fc10643bd0970d3a  compiler-rt-0003-off_t.patch
-eab0123372fa909817ed21cfcffdbe16  clang-0001-fix-stdint.h.patch
-069f5cd7a6d0b01eade62bb72aac9e8b  clang-0002-fix-unwind-header.patch
-93ffbede80bc857c8ae6bed5ff016a52  clang-0003-add-alpine-linux-distro.patch
-231fad6dc619ef6a54567c14082bf7af  clang-0004-alpine-use-z-relro.patch
-2967fea7ed0624d99808bc091be1bab4  clang-0005-alpine-hash-style-gnu.patch
-1ae0e80cfd31a42b299a65ba67e244ef  clang-0006-musl-alpine-triple.patch
-f69714b175a5a888f77d68e2ebf76167  clang-0007-musl-dynamic-linker-paths.patch
-6bc4b7047042f9afec452a97c35c2cd5  clang-0008-alpine-PIE-by-default.patch
-0ae0c5939c27750c52b39158fbc7a7a9  clang-0009-pass-host-triple-to-compiler-rt.patch
-26831612243302f3ef964f355bf8c409  clang-0010-alpine-use-z-now.patch
-308db990bb9c1c28152fdf18dddcb6eb  clang-0011-alpine-SSP-by-default.patch
-0c1ee3597d75280dee603bae9cbf5cc2  llvm-3.6.2.src.tar.xz
-ff862793682f714bb7862325b9c06e20  cfe-3.6.2.src.tar.xz
-3ebc1dc41659fcec3db1b47d81575e06  clang-tools-extra-3.6.2.src.tar.xz
-e3bc4eb7ba8c39a6fe90d6c988927f3c  compiler-rt-3.6.2.src.tar.xz
-09dd91d06cc0832095379d00206bc3a1  polly-3.6.2.src.tar.xz"
-sha256sums="4f75c2a76cf4c439d65c8e67511cd91c895edf8ccf003a5f94ffa07c29456296  llvm-0001-fix-shared-build.patch
-98d92c6cb305faff141b1b5a7cfa18656bd80aa478e7a45984f27e60a80bfdd9  llvm-0002-musl-triple.patch
-c6892c843b38c9a852367e5d76ffc29c21bdfd522adbc4c4e3e3c890a513c0db  llvm-0003-musl-hacks.patch
-94f5626b4729afb39ad00a6cac4f8d44e3ee6f3d87362268bcd2c0ec637edc22  compiler-rt-0001-musl-no-dlvsym.patch
-7dd2d22c61892eb651809649606fb3722520a5d12f8d88c2e96be977d0f8b71a  compiler-rt-0002-musl-no-sanitizers.patch
-45bcfa7d1c757e32183c5cd95703f150ec3d1ed966a9cfa68b13b648e5310e78  compiler-rt-0003-off_t.patch
-516a1dbba85731a557840ee3ebc9cc82a2e5ce625cf5b37f5392bd089ef40bdc  clang-0001-fix-stdint.h.patch
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-501ab6e3fb99c9ffb82329475051a633797bf824c0dea437843266f190c062a0  clang-0004-alpine-use-z-relro.patch
-1c4dbd1d474bf08de5979d6f4399aeba29de9ba8950aa0688d081d82e552d7d3  clang-0005-alpine-hash-style-gnu.patch
-b62205ddb4b76470ba433c69ecb20d1be41963d1f826b8a6937cc024d8159268  clang-0006-musl-alpine-triple.patch
-44667890d5fa1816ca6cb33e63b49c5e9cfcb8265cdae513b2d0bd0916726766  clang-0007-musl-dynamic-linker-paths.patch
-39c275490e3360d50fe339406992616fad0fa9127204c9b93578ee2403ae850c  clang-0008-alpine-PIE-by-default.patch
-ec0c2014d455040499f599dc3d690fb92e54baf6058605be5f25c2c845629cfe  clang-0009-pass-host-triple-to-compiler-rt.patch
-a34aca360fa52231b6c8663ee8b1103492f1c2600a08cc670616ce97d14e0ba9  clang-0010-alpine-use-z-now.patch
-e8056b8fbf7dc0abc0c966c43642ffd72878453b04fa94c18bc7d92ee3e405f4  clang-0011-alpine-SSP-by-default.patch
-f60dc158bfda6822de167e87275848969f0558b3134892ff54fced87e4667b94  llvm-3.6.2.src.tar.xz
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-f2a956730b76212f22a1c10f35f195795e4d027ad28c226f97ddb8c0fd16bcbc  polly-3.6.2.src.tar.xz"
-sha512sums="b3c0e0f74680e9b2d02f1c923a191ef5eb913be84105e4d63aae6a88b1dac758467cecad3430496a7945cebdc73ec5ee1f643dc5dc7b336fee920e3c8b6d54d2  llvm-0001-fix-shared-build.patch
-49203df74402b2e080fafb99a4df54d1822dbd3e4e018c44f2b41c95fcfa01b14c8c505405fd1c8909eac5effd36c60decdc771b4db9a16faf5f980af75c7551  llvm-0002-musl-triple.patch
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-d23c9fb922312229d333091122ca65d94a4595af651657d8cca5a57c5804642897947702567c213027b02c98204cac9b92fee4a3e9e514bd7c539902e84462f4  clang-0007-musl-dynamic-linker-paths.patch
-2a217800aefbce07017b793a8c91e174dac20546343de47749b4b07b4905db9a55411ef45e482b8df93cb4dbbdf25415202c3257be36ae095a6f2de11935f80b  clang-0008-alpine-PIE-by-default.patch
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-1bec07a11885b4e1b692a1df1ca2de8075016619b4086d9114553386e4de5956fbc7da5e234075f08eb635df8c01ebf51c9e2fc33aa483f02050eddbe66e38d2  clang-0010-alpine-use-z-now.patch
-23940138bf5208719ce38660d9f1a1fcf498a249243951c7e02c947780444228494a1f68380dc609093a3358273fd3d520f0b61ffe198bfccbec1de6aabd7670  clang-0011-alpine-SSP-by-default.patch
-42b44ce69cfb96e2dc12dc2246f0de8ff983a99741206e2c46ccf074b3248aaab9c0f22c6baad802de851d06f202f40db9dd62fe38aab4479b3f70026c936b36  llvm-3.6.2.src.tar.xz
-ed837c48f38d8998efd675b56477c8681dcedfcf3f71bba65930f145501289bebb6fe6a6d9de336548f94c381d016b99f10c58e046b885449755d44ac782de03  cfe-3.6.2.src.tar.xz
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-7dafcc5bd4822475de649d8a84ae51af3c4ed4d0958f76b1b55ba79219638f3e78eb94a1986c6e9ba0e7f1ccf3ec834d546b5ca60e8b08083fea5880ecdf17a3  compiler-rt-3.6.2.src.tar.xz
-c3b0ce2179fb441dd1b4c99e801a15bcb205e7156ab22c181e6c4f15abaeec7797ef2ce4b8f41ffd31dd90b224290a15e5d94aaf992fb88fe8444cdb55c24ce1  polly-3.6.2.src.tar.xz"
+
+md5sums="10904f363abd86c5c4729e5630ea319c  llvm-0001-Add-Musl-MuslEABI-and-Musl-EABIHF-triples.patch
+b0cd098117223159b76e96c3f884536b  llvm-0002-Fix-build-with-musl-libc.patch
+9cc5050619f764ca9dc842a5ab122290  llvm-0003-Fix-DynamicLibrary-to-build-with-musl-libc.patch
+785147afd8ab80fa95955a5637b6582f  llvm-nm-workaround.patch
+07a7a74f3c6bd65de4702bf941b511a0  llvm-3.8.0.src.tar.xz"
+sha256sums="708db2b21570e48e2c2e155a0c7b7969acecbb82393e306b5b69b0353ac108dd  llvm-0001-Add-Musl-MuslEABI-and-Musl-EABIHF-triples.patch
+e1b0fd5f6918d8c8404f3ec4b8d3ab8fbe8dadc2d6011792349b56e5e8ee51e2  llvm-0002-Fix-build-with-musl-libc.patch
+fc28356bf0d5fcfe9b99e28f4abbc2f49f50d263b44e428e30f33bf5472747b4  llvm-0003-Fix-DynamicLibrary-to-build-with-musl-libc.patch
+1870f910a6f5f2ba6144bd079ec55ed879fe8fd8b1b1b384935f36da43e5f114  llvm-nm-workaround.patch
+555b028e9ee0f6445ff8f949ea10e9cd8be0d084840e21fbbe1d31d51fc06e46  llvm-3.8.0.src.tar.xz"
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+4cb3fabbb627b596ce398ed717c66ad20bbea7092ba30751520cc5a63d38e1ac53d23e98a6ad82121ddcf2434383ba5cadbc2990f99a4528e99c6e2160c2f725  llvm-0002-Fix-build-with-musl-libc.patch
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+11db6f3c5d697bc536c7d053530f7a5572756185e16399c32c31306861b58046ca9bc14b8d8097758c00a8c1a7026cbfb75636c0e697e59c53dda5848f93b006  llvm-nm-workaround.patch
+2c76e79d803768ed20af6ca1801cf2518071bf9835c54580ea3eb6219a66cdcf8b4c575f192c15082cc18d2468b7611dacb57950b605813a2317125c2d33c138  llvm-3.8.0.src.tar.xz"
diff --git a/main/llvm/clang-0001-fix-stdint.h.patch b/main/llvm/clang-0001-fix-stdint.h.patch
deleted file mode 100644
index 649a9efd3c..0000000000
--- a/main/llvm/clang-0001-fix-stdint.h.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-diff --git a/lib/Headers/stdint.h b/lib/Headers/stdint.h
-index 0303db9..8ca28df 100644
---- a/lib/Headers/stdint.h
-+++ b/lib/Headers/stdint.h
-@@ -22,8 +22,6 @@
-  *
- \*===----------------------------------------------------------------------===*/
-
--#ifndef __CLANG_STDINT_H
--#define __CLANG_STDINT_H
-
- /* If we're hosted, fall back to the system's stdint.h, which might have
-  * additional definitions.
-@@ -72,6 +70,8 @@
- # endif
-
- #else
-+#ifndef __CLANG_STDINT_H
-+#define __CLANG_STDINT_H
-
- /* C99 7.18.1.1 Exact-width integer types.
-  * C99 7.18.1.2 Minimum-width integer types.
-@@ -703,5 +703,5 @@ typedef __UINTMAX_TYPE__ uintmax_t;
- #define INTMAX_C(v)   __INTN_C(__INTMAX_WIDTH__, v)
- #define UINTMAX_C(v) __UINTN_C(__INTMAX_WIDTH__, v)
-
--#endif /* __STDC_HOSTED__ */
- #endif /* __CLANG_STDINT_H */
-+#endif /* __STDC_HOSTED__ */
---
-2.1.4
diff --git a/main/llvm/clang-0002-fix-unwind-header.patch b/main/llvm/clang-0002-fix-unwind-header.patch
deleted file mode 100644
index 30bfaaef0b..0000000000
--- a/main/llvm/clang-0002-fix-unwind-header.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-diff --git a/lib/Headers/unwind.h b/lib/Headers/unwind.h
-index 90aca16..ef96969 100644
---- a/lib/Headers/unwind.h
-+++ b/lib/Headers/unwind.h
-@@ -23,9 +23,6 @@
-
- /* See "Data Definitions for libgcc_s" in the Linux Standard Base.*/
-
--#ifndef __CLANG_UNWIND_H
--#define __CLANG_UNWIND_H
--
- #if defined(__APPLE__) && __has_include_next(<unwind.h>)
- /* Darwin (from 11.x on) provide an unwind.h. If that's available,
-  * use it. libunwind wraps some of its definitions in #ifdef _GNU_SOURCE,
-@@ -53,6 +50,9 @@
- # endif
- #else
-
-+#ifndef __CLANG_UNWIND_H
-+#define __CLANG_UNWIND_H
-+
- #include <stdint.h>
-
- #ifdef __cplusplus
-@@ -277,6 +277,7 @@ _Unwind_Ptr _Unwind_GetTextRelBase(struct _Unwind_Context *);
- }
- #endif
-
-+#endif /* __CLANG_UNWIND_H */
-+
- #endif
-
--#endif /* __CLANG_UNWIND_H */
---
-2.1.4
diff --git a/main/llvm/clang-0003-add-alpine-linux-distro.patch b/main/llvm/clang-0003-add-alpine-linux-distro.patch
deleted file mode 100644
index 3305ce3116..0000000000
--- a/main/llvm/clang-0003-add-alpine-linux-distro.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
-index 8bd8298..620a44a 100644
---- a/lib/Driver/ToolChains.cpp
-+++ b/lib/Driver/ToolChains.cpp
-@@ -2672,6 +2672,7 @@ Tool *Solaris::buildLinker() const {
- /// Distribution (very bare-bones at the moment).
-
- enum Distro {
-+  AlpineLinux,
-   ArchLinux,
-   DebianLenny,
-   DebianSqueeze,
-@@ -2783,6 +2784,9 @@ static Distro DetectDistro(llvm::Triple::ArchType Arch) {
-   if (llvm::sys::fs::exists("/etc/arch-release"))
-     return ArchLinux;
-
-+  if (llvm::sys::fs::exists("/etc/alpine-release"))
-+    return AlpineLinux;
-+
-   return UnknownDistro;
- }
-
---
-2.1.4
diff --git a/main/llvm/clang-0004-alpine-use-z-relro.patch b/main/llvm/clang-0004-alpine-use-z-relro.patch
deleted file mode 100644
index 52a47b0302..0000000000
--- a/main/llvm/clang-0004-alpine-use-z-relro.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
-index 620a44a..006915c 100644
---- a/lib/Driver/ToolChains.cpp
-+++ b/lib/Driver/ToolChains.cpp
-@@ -2939,7 +2939,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
-
-   Distro Distro = DetectDistro(Arch);
-
--  if (IsOpenSUSE(Distro) || IsUbuntu(Distro)) {
-+  if (IsOpenSUSE(Distro) || IsUbuntu(Distro) || Distro == AlpineLinux) {
-     ExtraOpts.push_back("-z");
-     ExtraOpts.push_back("relro");
-   }
---
-2.1.4
diff --git a/main/llvm/clang-0005-alpine-hash-style-gnu.patch b/main/llvm/clang-0005-alpine-hash-style-gnu.patch
deleted file mode 100644
index ebb5fb3dc8..0000000000
--- a/main/llvm/clang-0005-alpine-hash-style-gnu.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
-index 006915c..6007a98 100644
---- a/lib/Driver/ToolChains.cpp
-+++ b/lib/Driver/ToolChains.cpp
-@@ -2959,7 +2959,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
-   // ABI requires a mapping between the GOT and the symbol table.
-   // Android loader does not support .gnu.hash.
-   if (!IsMips && !IsAndroid) {
--    if (IsRedhat(Distro) || IsOpenSUSE(Distro) ||
-+    if (IsRedhat(Distro) || IsOpenSUSE(Distro) || Distro == AlpineLinux ||
-         (IsUbuntu(Distro) && Distro >= UbuntuMaverick))
-       ExtraOpts.push_back("--hash-style=gnu");
-
---
-2.1.4
diff --git a/main/llvm/clang-0006-musl-alpine-triple.patch b/main/llvm/clang-0006-musl-alpine-triple.patch
deleted file mode 100644
index 8d8842fdd4..0000000000
--- a/main/llvm/clang-0006-musl-alpine-triple.patch
+++ /dev/null
@@ -1,215 +0,0 @@
-diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
-index 6007a98..44e929f 100644
---- a/lib/Driver/ToolChains.cpp
-+++ b/lib/Driver/ToolChains.cpp
-@@ -1296,7 +1296,9 @@ bool Generic_GCC::GCCInstallationDetector::getBiarchSibling(Multilib &M) const {
-   static const char *const ARMTriples[] = { "arm-linux-gnueabi",
-                                             "arm-linux-androideabi" };
-   static const char *const ARMHFTriples[] = { "arm-linux-gnueabihf",
--                                              "armv7hl-redhat-linux-gnueabi" };
-+                                              "armv7hl-redhat-linux-gnueabi",
-+                                              "armv6-alpine-linux-muslgnueabihf",
-+                                              "armv7-alpine-linux-muslgnueabihf"};
-   static const char *const ARMebLibDirs[] = { "/lib" };
-   static const char *const ARMebTriples[] = { "armeb-linux-gnueabi",
-                                               "armeb-linux-androideabi" };
-@@ -1308,7 +1310,8 @@ bool Generic_GCC::GCCInstallationDetector::getBiarchSibling(Multilib &M) const {
-     "x86_64-linux-gnu", "x86_64-unknown-linux-gnu", "x86_64-pc-linux-gnu",
-     "x86_64-redhat-linux6E", "x86_64-redhat-linux", "x86_64-suse-linux",
-     "x86_64-manbo-linux-gnu", "x86_64-linux-gnu", "x86_64-slackware-linux",
--    "x86_64-linux-android", "x86_64-unknown-linux"
-+    "x86_64-linux-android", "x86_64-alpine-linux-musl", "x86_64-pc-linux-musl",
-+    "x86_64-unknown-linux"
-   };
-   static const char *const X32LibDirs[] = { "/libx32" };
-   static const char *const X86LibDirs[] = { "/lib32", "/lib" };
-@@ -1316,7 +1319,9 @@ bool Generic_GCC::GCCInstallationDetector::getBiarchSibling(Multilib &M) const {
-     "i686-linux-gnu", "i686-pc-linux-gnu", "i486-linux-gnu", "i386-linux-gnu",
-     "i386-redhat-linux6E", "i686-redhat-linux", "i586-redhat-linux",
-     "i386-redhat-linux", "i586-suse-linux", "i486-slackware-linux",
--    "i686-montavista-linux", "i686-linux-android", "i586-linux-gnu"
-+    "i686-montavista-linux", "i686-linux-android", "i586-linux-gnu",
-+    "i486-pc-linux-musl", "i586-pc-linux-musl", "i686-pc-linux-musl",
-+    "i486-alpine-linux-musl", "i586-alpine-linux-musl", "i686-alpine-linux-musl"
-   };
-
-   static const char *const MIPSLibDirs[] = { "/lib" };
---- a/lib/Basic/Targets.cpp
-+++ b/lib/Basic/Targets.cpp
-@@ -3933,6 +3933,8 @@
-       case llvm::Triple::Android:
-       case llvm::Triple::GNUEABI:
-       case llvm::Triple::GNUEABIHF:
-+      case llvm::Triple::MuslEABI:
-+      case llvm::Triple::MuslEABIHF:
-         setABI("aapcs-linux");
-         break;
-       case llvm::Triple::EABIHF:
---- a/lib/CodeGen/TargetInfo.cpp
-+++ b/lib/CodeGen/TargetInfo.cpp
-@@ -4344,6 +4344,8 @@
-     case llvm::Triple::EABIHF:
-     case llvm::Triple::GNUEABI:
-     case llvm::Triple::GNUEABIHF:
-+    case llvm::Triple::MuslEABI:
-+    case llvm::Triple::MuslEABIHF:
-       return true;
-     default:
-       return false;
-@@ -4354,6 +4356,7 @@
-     switch (getTarget().getTriple().getEnvironment()) {
-     case llvm::Triple::EABIHF:
-     case llvm::Triple::GNUEABIHF:
-+    case llvm::Triple::MuslEABIHF:
-       return true;
-     default:
-       return false;
-@@ -7107,7 +7110,8 @@
-         Kind = ARMABIInfo::APCS;
-       else if (CodeGenOpts.FloatABI == "hard" ||
-                (CodeGenOpts.FloatABI != "soft" &&
--                Triple.getEnvironment() == llvm::Triple::GNUEABIHF))
-+                (Triple.getEnvironment() == llvm::Triple::GNUEABIHF ||
-+                 Triple.getEnvironment() == llvm::Triple::MuslEABIHF)))
-         Kind = ARMABIInfo::AAPCS_VFP;
- 
-       switch (Triple.getOS()) {
---- a/lib/Driver/ToolChains.cpp
-+++ b/lib/Driver/ToolChains.cpp
-@@ -1393,7 +1393,8 @@
-   case llvm::Triple::arm:
-   case llvm::Triple::thumb:
-     LibDirs.append(begin(ARMLibDirs), end(ARMLibDirs));
--    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF) {
-+    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF ||
-+        TargetTriple.getEnvironment() == llvm::Triple::MuslEABIHF) {
-       TripleAliases.append(begin(ARMHFTriples), end(ARMHFTriples));
-     } else {
-       TripleAliases.append(begin(ARMTriples), end(ARMTriples));
-@@ -1402,7 +1403,8 @@
-   case llvm::Triple::armeb:
-   case llvm::Triple::thumbeb:
-     LibDirs.append(begin(ARMebLibDirs), end(ARMebLibDirs));
--    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF) {
-+    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF ||
-+        TargetTriple.getEnvironment() == llvm::Triple::MuslEABIHF) {
-       TripleAliases.append(begin(ARMebHFTriples), end(ARMebHFTriples));
-     } else {
-       TripleAliases.append(begin(ARMebTriples), end(ARMebTriples));
-@@ -2502,6 +2504,8 @@
-   switch (getTriple().getEnvironment()) {
-   case llvm::Triple::GNUEABIHF:
-   case llvm::Triple::GNUEABI:
-+  case llvm::Triple::MuslEABIHF:
-+  case llvm::Triple::MuslEABI:
-   case llvm::Triple::EABI:
-     return false;
- 
-@@ -2541,10 +2545,12 @@
-       switch (Triple.getEnvironment()) {
-       case llvm::Triple::EABI:
-       case llvm::Triple::GNUEABI:
-+      case llvm::Triple::MuslEABI:
-         getFilePaths().push_back("=/usr/lib/eabi");
-         break;
-       case llvm::Triple::EABIHF:
-       case llvm::Triple::GNUEABIHF:
-+      case llvm::Triple::MuslEABIHF:
-         getFilePaths().push_back("=/usr/lib/eabihf");
-         break;
-       default:
-@@ -2815,7 +2821,8 @@
-     // regardless of what the actual target triple is.
-   case llvm::Triple::arm:
-   case llvm::Triple::thumb:
--    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF) {
-+    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF ||
-+        TargetTriple.getEnvironment() == llvm::Triple::MuslEABIHF) {
-       if (llvm::sys::fs::exists(SysRoot + "/lib/arm-linux-gnueabihf"))
-         return "arm-linux-gnueabihf";
-     } else {
-@@ -2825,7 +2832,8 @@
-     return TargetTriple.str();
-   case llvm::Triple::armeb:
-   case llvm::Triple::thumbeb:
--    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF) {
-+    if (TargetTriple.getEnvironment() == llvm::Triple::GNUEABIHF ||
-+        TargetTriple.getEnvironment() == llvm::Triple::MuslEABIHF) {
-       if (llvm::sys::fs::exists(SysRoot + "/lib/armeb-linux-gnueabihf"))
-         return "armeb-linux-gnueabihf";
-     } else {
-@@ -3246,7 +3254,8 @@
-              getTriple().getArch() == llvm::Triple::aarch64_be) {
-     MultiarchIncludeDirs = AArch64MultiarchIncludeDirs;
-   } else if (getTriple().getArch() == llvm::Triple::arm) {
--    if (getTriple().getEnvironment() == llvm::Triple::GNUEABIHF)
-+    if (getTriple().getEnvironment() == llvm::Triple::GNUEABIHF ||
-+        getTriple().getEnvironment() == llvm::Triple::MuslEABIHF)
-       MultiarchIncludeDirs = ARMHFMultiarchIncludeDirs;
-     else
-       MultiarchIncludeDirs = ARMMultiarchIncludeDirs;
---- a/lib/Driver/Tools.cpp
-+++ b/lib/Driver/Tools.cpp
-@@ -656,6 +656,7 @@
-     case llvm::Triple::FreeBSD:
-       switch(Triple.getEnvironment()) {
-       case llvm::Triple::GNUEABIHF:
-+      case llvm::Triple::MuslEABIHF:
-         FloatABI = "hard";
-         break;
-       default:
-@@ -668,6 +669,7 @@
-     default:
-       switch(Triple.getEnvironment()) {
-       case llvm::Triple::GNUEABIHF:
-+      case llvm::Triple::MuslEABIHF:
-         FloatABI = "hard";
-         break;
-       case llvm::Triple::GNUEABI:
-@@ -789,6 +791,8 @@
-     case llvm::Triple::Android:
-     case llvm::Triple::GNUEABI:
-     case llvm::Triple::GNUEABIHF:
-+    case llvm::Triple::MuslEABI:
-+    case llvm::Triple::MuslEABIHF:
-       ABIName = "aapcs-linux";
-       break;
-     case llvm::Triple::EABIHF:
-@@ -6561,6 +6565,8 @@
-     switch(getToolChain().getTriple().getEnvironment()) {
-     case llvm::Triple::GNUEABIHF:
-     case llvm::Triple::GNUEABI:
-+    case llvm::Triple::MuslEABIHF:
-+    case llvm::Triple::MuslEABI:
-     case llvm::Triple::EABI:
-       CmdArgs.push_back("-meabi=5");
-       break;
-@@ -6888,10 +6894,12 @@
-     switch (getToolChain().getTriple().getEnvironment()) {
-     case llvm::Triple::EABI:
-     case llvm::Triple::GNUEABI:
-+    case llvm::Triple::MuslEABI:
-       CmdArgs.push_back("armelf_nbsd_eabi");
-       break;
-     case llvm::Triple::EABIHF:
-     case llvm::Triple::GNUEABIHF:
-+    case llvm::Triple::MuslEABIHF:
-       CmdArgs.push_back("armelf_nbsd_eabihf");
-       break;
-     default:
-@@ -6906,10 +6914,12 @@
-     switch (getToolChain().getTriple().getEnvironment()) {
-     case llvm::Triple::EABI:
-     case llvm::Triple::GNUEABI:
-+    case llvm::Triple::MuslEABI:
-       CmdArgs.push_back("armelfb_nbsd_eabi");
-       break;
-     case llvm::Triple::EABIHF:
-     case llvm::Triple::GNUEABIHF:
-+    case llvm::Triple::MuslEABIHF:
-       CmdArgs.push_back("armelfb_nbsd_eabihf");
-       break;
-     default:
-
---
-2.1.4
diff --git a/main/llvm/clang-0007-musl-dynamic-linker-paths.patch b/main/llvm/clang-0007-musl-dynamic-linker-paths.patch
deleted file mode 100644
index fe04af2254..0000000000
--- a/main/llvm/clang-0007-musl-dynamic-linker-paths.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
-index 75eef9e..3e71522 100644
---- a/lib/Driver/Tools.cpp
-+++ b/lib/Driver/Tools.cpp
-@@ -7282,8 +7282,14 @@ static std::string getLinuxDynamicLinker(const ArgList &Args,
-       return "/system/bin/linker64";
-     else
-       return "/system/bin/linker";
--  } else if (ToolChain.getArch() == llvm::Triple::x86 ||
--             ToolChain.getArch() == llvm::Triple::sparc)
-+  } else if (ToolChain.getArch() == llvm::Triple::x86) {
-+    switch (ToolChain.getTriple().getEnvironment()) {
-+    case llvm::Triple::Musl:
-+      return "/lib/ld-musl-i386.so.1";
-+    default:
-+      return "/lib/ld-linux.so.2";
-+    }
-+  } else if (ToolChain.getArch() == llvm::Triple::sparc)
-     return "/lib/ld-linux.so.2";
-   else if (ToolChain.getArch() == llvm::Triple::aarch64)
-     return "/lib/ld-linux-aarch64.so.1";
-@@ -7291,10 +7297,17 @@ static std::string getLinuxDynamicLinker(const ArgList &Args,
-     return "/lib/ld-linux-aarch64_be.so.1";
-   else if (ToolChain.getArch() == llvm::Triple::arm ||
-            ToolChain.getArch() == llvm::Triple::thumb) {
--    if (ToolChain.getTriple().getEnvironment() == llvm::Triple::GNUEABIHF)
-+    switch (ToolChain.getTriple().getEnvironment()) {
-+    case llvm::Triple::Musl:
-+    case llvm::Triple::MuslEABI:
-+      return "/lib/ld-musl-arm.so.1";
-+    case llvm::Triple::MuslEABIHF:
-+      return "/lib/ld-musl-armhf.so.1";
-+    case llvm::Triple::GNUEABIHF:
-       return "/lib/ld-linux-armhf.so.3";
--    else
-+    default:
-       return "/lib/ld-linux.so.3";
-+    }
-   } else if (ToolChain.getArch() == llvm::Triple::armeb ||
-              ToolChain.getArch() == llvm::Triple::thumbeb) {
-     if (ToolChain.getTriple().getEnvironment() == llvm::Triple::GNUEABIHF)
-@@ -7339,8 +7352,14 @@ static std::string getLinuxDynamicLinker(const ArgList &Args,
-   else if (ToolChain.getArch() == llvm::Triple::x86_64 &&
-            ToolChain.getTriple().getEnvironment() == llvm::Triple::GNUX32)
-     return "/libx32/ld-linux-x32.so.2";
--  else
--    return "/lib64/ld-linux-x86-64.so.2";
-+  else {
-+    switch (ToolChain.getTriple().getEnvironment()) {
-+    case llvm::Triple::Musl:
-+      return "/lib/ld-musl-x86_64.so.1";
-+    default:
-+      return "/lib64/ld-linux-x86-64.so.2";
-+    }
-+  }
- }
-
- static void AddRunTimeLibs(const ToolChain &TC, const Driver &D,
---
-2.1.4
diff --git a/main/llvm/clang-0008-alpine-PIE-by-default.patch b/main/llvm/clang-0008-alpine-PIE-by-default.patch
deleted file mode 100644
index 7f46452751..0000000000
--- a/main/llvm/clang-0008-alpine-PIE-by-default.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
-index 44e929f..3f25a36 100644
---- a/lib/Driver/ToolChains.cpp
-+++ b/lib/Driver/ToolChains.cpp
-@@ -3397,6 +3397,9 @@ void Linux::AddClangCXXStdlibIncludeArgs(const ArgList &DriverArgs,
- }
-
- bool Linux::isPIEDefault() const {
-+  StringRef VendorName = Linux::getTriple().getVendorName();
-+  if (VendorName.compare("alpine") == 0)
-+    return true;
-   return getSanitizerArgs().requiresPIE();
- }
-
-diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
-index 3e71522..9a0fc84 100644
---- a/lib/Driver/Tools.cpp
-+++ b/lib/Driver/Tools.cpp
-@@ -7462,7 +7462,9 @@ void gnutools::Link::ConstructJob(Compilation &C, const JobAction &JA,
-   if (!D.SysRoot.empty())
-     CmdArgs.push_back(Args.MakeArgString("--sysroot=" + D.SysRoot));
-
--  if (IsPIE)
-+  if (Args.hasArg(options::OPT_nopie))
-+    CmdArgs.push_back("-nopie");
-+  else if (IsPIE)
-     CmdArgs.push_back("-pie");
-
-   if (Args.hasArg(options::OPT_rdynamic))
-diff --git a/test/Driver/pic.c b/test/Driver/pic.c
-index a3d989c..b1a55ae 100644
---- a/test/Driver/pic.c
-+++ b/test/Driver/pic.c
-@@ -225,6 +225,18 @@
- // RUN: %clang %s -target i386-pc-openbsd -nopie -### 2>&1 \
- // RUN:   | FileCheck %s --check-prefix=CHECK-NOPIE-LD
- //
-+// On Alpine Linux, we want similar PIE-by-default behavior
-+// RUN: %clang -c %s -target x86_64-alpine-linux-musl -### 2>&1 \
-+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
-+// RUN: %clang -c %s -target i686-alpine-linux-musl -### 2>&1 \
-+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
-+// RUN: %clang -c %s -target armv6-alpine-linux-musleabihf -### 2>&1 \
-+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
-+// RUN: %clang -c %s -target armv7-alpine-linux-musleabihf -### 2>&1 \
-+// RUN:   | FileCheck %s --check-prefix=CHECK-PIE2
-+// RUN: %clang %s -target x86_64-alpine-linux-musl -nopie -### 2>&1 \
-+// RUN:   | FileCheck %s --check-prefix=CHECK-NOPIE-LD
-+//
- // On Android PIC is enabled by default
- // RUN: %clang -c %s -target i686-linux-android -### 2>&1 \
- // RUN:   | FileCheck %s --check-prefix=CHECK-PIC2
---
-2.1.4
diff --git a/main/llvm/clang-0009-pass-host-triple-to-compiler-rt.patch b/main/llvm/clang-0009-pass-host-triple-to-compiler-rt.patch
deleted file mode 100644
index 89174112b6..0000000000
--- a/main/llvm/clang-0009-pass-host-triple-to-compiler-rt.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git i/runtime/CMakeLists.txt w/runtime/CMakeLists.txt
-index 9f1cd78..5b3da2e 100644
---- i/runtime/CMakeLists.txt
-+++ w/runtime/CMakeLists.txt
-@@ -46,6 +46,7 @@ if(LLVM_BUILD_EXTERNAL_COMPILER_RT AND EXISTS ${COMPILER_RT_SRC_ROOT}/)
-                -DCOMPILER_RT_INSTALL_PATH=lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}
-                -DCOMPILER_RT_INCLUDE_TESTS=${LLVM_INCLUDE_TESTS}
-                -DCOMPILER_RT_ENABLE_WERROR=ON
-+               -DLLVM_HOST_TRIPLE=${LLVM_HOST_TRIPLE}
-     INSTALL_COMMAND ""
-     STEP_TARGETS configure build
-     )
diff --git a/main/llvm/clang-0010-alpine-use-z-now.patch b/main/llvm/clang-0010-alpine-use-z-now.patch
deleted file mode 100644
index 00b7a5bcdc..0000000000
--- a/main/llvm/clang-0010-alpine-use-z-now.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git i/lib/Driver/ToolChains.cpp w/lib/Driver/ToolChains.cpp
-index 1e43b6c..ce2de18 100644
---- i/lib/Driver/ToolChains.cpp
-+++ w/lib/Driver/ToolChains.cpp
-@@ -2944,6 +2944,11 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
- 
-   Distro Distro = DetectDistro(Arch);
- 
-+  if (Distro == AlpineLinux) {
-+    ExtraOpts.push_back("-z");
-+    ExtraOpts.push_back("now");
-+  }
-+
-   if (IsOpenSUSE(Distro) || IsUbuntu(Distro) || Distro == AlpineLinux) {
-     ExtraOpts.push_back("-z");
-     ExtraOpts.push_back("relro");
diff --git a/main/llvm/clang-0011-alpine-SSP-by-default.patch b/main/llvm/clang-0011-alpine-SSP-by-default.patch
deleted file mode 100644
index e08efbd643..0000000000
--- a/main/llvm/clang-0011-alpine-SSP-by-default.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-diff --git i/lib/Driver/ToolChains.cpp w/lib/Driver/ToolChains.cpp
-index e3ff0d7..68ed764 100644
---- i/lib/Driver/ToolChains.cpp
-+++ w/lib/Driver/ToolChains.cpp
-@@ -3408,6 +3408,13 @@ bool Linux::isPIEDefault() const {
-   return getSanitizerArgs().requiresPIE();
- }
- 
-+unsigned Linux::GetDefaultStackProtectorLevel(bool KernelOrKext) const {
-+  StringRef VendorName = Linux::getTriple().getVendorName();
-+  if (VendorName.compare("alpine") == 0)
-+    return 2;
-+  return 1;
-+}
-+
- /// DragonFly - DragonFly tool chain which can call as(1) and ld(1) directly.
- 
- DragonFly::DragonFly(const Driver &D, const llvm::Triple& Triple, const ArgList &Args)
-diff --git i/lib/Driver/ToolChains.h w/lib/Driver/ToolChains.h
-index 47fb10d..3714a6f 100644
---- i/lib/Driver/ToolChains.h
-+++ w/lib/Driver/ToolChains.h
-@@ -641,6 +641,7 @@ public:
-   AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
-                                llvm::opt::ArgStringList &CC1Args) const override;
-   bool isPIEDefault() const override;
-+  unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const override;
- 
-   std::string Linker;
-   std::vector<std::string> ExtraOpts;
-diff --git i/test/Driver/stack-protector.c w/test/Driver/stack-protector.c
-index 7fecd1b..f29cee0 100644
---- i/test/Driver/stack-protector.c
-+++ w/test/Driver/stack-protector.c
-@@ -23,3 +23,18 @@
- // RUN: %clang -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SSP-ALL
- // SSP-ALL: "-stack-protector" "3"
- // SSP-ALL-NOT: "-stack-protector-buffer-size" 
-+
-+// RUN: %clang -target x86_64-alpine-linux-musl -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE
-+// ALPINE: "-stack-protector" "2"
-+
-+// RUN: %clang -target x86_64-alpine-linux-musl -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE_SPS
-+// ALPINE_SPS: "-stack-protector" "2"
-+
-+// RUN: %clang -target x86_64-alpine-linux-musl -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE_ALL
-+// ALPINE_ALL: "-stack-protector" "3"
-+// ALPINE_ALL-NOT: "-stack-protector-buffer-size"
-+
-+// RUN: %clang -target x86_64-alpine-linux-musl -fno-stack-protector -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE_NOSSP
-+// ALPINE_NOSSP-NOT: "-stack-protector"
-+// ALPINE_NOSSP-NOT: "-stack-protector-buffer-size"
-+
diff --git a/main/llvm/compiler-rt-0001-musl-no-dlvsym.patch b/main/llvm/compiler-rt-0001-musl-no-dlvsym.patch
deleted file mode 100644
index 1d427d93b2..0000000000
--- a/main/llvm/compiler-rt-0001-musl-no-dlvsym.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/lib/interception/interception_linux.cc b/lib/interception/interception_linux.cc
-index 6e908ac..7fcf2a6 100644
---- a/lib/interception/interception_linux.cc
-+++ b/lib/interception/interception_linux.cc
-@@ -24,7 +24,7 @@ bool GetRealFunctionAddress(const char *func_name, uptr *func_addr,
-   return real == wrapper;
- }
-
--#if !defined(__ANDROID__)  // android does not have dlvsym
-+#if 0 // !defined(__ANDROID__)  // android does not have dlvsym
- void *GetFuncAddrVer(const char *func_name, const char *ver) {
-   return dlvsym(RTLD_NEXT, func_name, ver);
- }
---
-2.1.4
diff --git a/main/llvm/compiler-rt-0002-musl-no-sanitizers.patch b/main/llvm/compiler-rt-0002-musl-no-sanitizers.patch
deleted file mode 100644
index 48822b3933..0000000000
--- a/main/llvm/compiler-rt-0002-musl-no-sanitizers.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
-index f6d48b3..26b6d8e 100644
---- a/cmake/config-ix.cmake
-+++ b/cmake/config-ix.cmake
-@@ -186,13 +186,15 @@ filter_available_targets(PROFILE_SUPPORTED_ARCH x86_64 i386 i686 arm mips mips64
- filter_available_targets(TSAN_SUPPORTED_ARCH x86_64)
- filter_available_targets(UBSAN_SUPPORTED_ARCH x86_64 i386 i686 arm aarch64 mips mipsel mips64 mips64el)
-
-+string(REGEX MATCH "musl[^-]*$" LLVM_ENV_MUSL ${LLVM_HOST_TRIPLE})
-+
- if(ANDROID)
-   set(OS_NAME "Android")
- else()
-   set(OS_NAME "${CMAKE_SYSTEM_NAME}")
- endif()
-
--if (SANITIZER_COMMON_SUPPORTED_ARCH AND NOT LLVM_USE_SANITIZER AND
-+if (SANITIZER_COMMON_SUPPORTED_ARCH AND NOT LLVM_USE_SANITIZER AND NOT LLVM_ENV_MUSL AND
-     (OS_NAME MATCHES "Android|Darwin|Linux|FreeBSD" OR
-     (OS_NAME MATCHES "Windows" AND MSVC AND CMAKE_SIZEOF_VOID_P EQUAL 4)))
-   set(COMPILER_RT_HAS_SANITIZER_COMMON TRUE)
-diff --git a/lib/Makefile.mk b/lib/Makefile.mk
-index ed9690d..28e17d9 100644
---- a/lib/Makefile.mk
-+++ b/lib/Makefile.mk
-@@ -10,13 +10,14 @@
- SubDirs :=
-
- # Add submodules.
--SubDirs += asan
-+#SubDirs += asan
- SubDirs += builtins
--SubDirs += dfsan
-+#SubDirs += dfsan
- SubDirs += interception
--SubDirs += lsan
--SubDirs += msan
-+#SubDirs += lsan
-+#SubDirs += msan
- SubDirs += profile
--SubDirs += sanitizer_common
--SubDirs += tsan
--SubDirs += ubsan
-+#SubDirs += sanitizer_common
-+#SubDirs += tsan
-+#SubDirs += ubsan
-+
---
-2.1.4
diff --git a/main/llvm/compiler-rt-0003-off_t.patch b/main/llvm/compiler-rt-0003-off_t.patch
deleted file mode 100644
index eee8ab0626..0000000000
--- a/main/llvm/compiler-rt-0003-off_t.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-on musl libc off_t is always 64bit
-
-This is needed for interception to build on 32 bit musl
-
---- a/lib/sanitizer_common/sanitizer_internal_defs.h
-+++ b/lib/sanitizer_common/sanitizer_internal_defs.h
-@@ -87,7 +87,8 @@
- // like pread and mmap, as opposed to pread64 and mmap64.
- // FreeBSD, Mac and Linux/x86-64 are special.
- #if SANITIZER_FREEBSD || SANITIZER_MAC || \
--  (SANITIZER_LINUX && defined(__x86_64__))
-+  (SANITIZER_LINUX && \
-+    (defined(__x86_64__) || (!defined(__GLIBC__) && !SANITIZER_ANDROID)))
- typedef u64 OFF_T;
- #else
- typedef uptr OFF_T;
diff --git a/main/llvm/llvm-0002-musl-triple.patch b/main/llvm/llvm-0001-Add-Musl-MuslEABI-and-Musl-EABIHF-triples.patch
index 6e6569fed9..c1dfc5bdf7 100644
--- a/main/llvm/llvm-0002-musl-triple.patch
+++ b/main/llvm/llvm-0001-Add-Musl-MuslEABI-and-Musl-EABIHF-triples.patch
@@ -1,11 +1,23 @@
+From 1cec99f6d53d442d8a8c9d2ed9f4a58f8fdc6412 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Thu, 18 Feb 2016 08:30:07 +0100
+Subject: [PATCH 1/3] Add Musl, MuslEABI and Musl EABIHF triples
+
+---
+ include/llvm/ADT/Triple.h           | 11 +++++++++++
+ lib/Support/Triple.cpp              |  7 +++++++
+ lib/Target/ARM/ARMSubtarget.h       |  3 +++
+ lib/Target/ARM/ARMTargetMachine.cpp |  2 ++
+ 4 files changed, 23 insertions(+)
+
 diff --git a/include/llvm/ADT/Triple.h b/include/llvm/ADT/Triple.h
-index 8a68599..072623c 100644
+index e01db0a..2fc4fc1 100644
 --- a/include/llvm/ADT/Triple.h
 +++ b/include/llvm/ADT/Triple.h
-@@ -154,6 +154,10 @@ public:
+@@ -174,6 +174,10 @@ public:
      EABIHF,
      Android,
-
+ 
 +    Musl,
 +    MuslEABI,
 +    MuslEABIHF,
@@ -13,11 +25,25 @@ index 8a68599..072623c 100644
      MSVC,
      Itanium,
      Cygnus,
+@@ -544,6 +548,13 @@ public:
+   /// Tests whether the target is Android
+   bool isAndroid() const { return getEnvironment() == Triple::Android; }
+ 
++  /// Tests whether the target is musl libc
++  bool isMusl() const {
++    return getEnvironment() == Triple::Musl ||
++           getEnvironment() == Triple::MuslEABI ||
++           getEnvironment() == Triple::MuslEABIHF;
++  }
++
+   /// @}
+   /// @name Mutators
+   /// @{
 diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp
-index 0838e90..4be78e5 100644
+index 11afcf7..d90a06a 100644
 --- a/lib/Support/Triple.cpp
 +++ b/lib/Support/Triple.cpp
-@@ -175,6 +175,9 @@ const char *Triple::getEnvironmentTypeName(EnvironmentType Kind) {
+@@ -199,6 +199,9 @@ const char *Triple::getEnvironmentTypeName(EnvironmentType Kind) {
    case CODE16: return "code16";
    case EABI: return "eabi";
    case EABIHF: return "eabihf";
@@ -27,7 +53,7 @@ index 0838e90..4be78e5 100644
    case Android: return "android";
    case MSVC: return "msvc";
    case Itanium: return "itanium";
-@@ -375,6 +378,9 @@ static Triple::EnvironmentType parseEnvironment(StringRef EnvironmentName) {
+@@ -454,6 +457,9 @@ static Triple::EnvironmentType parseEnvironment(StringRef EnvironmentName) {
      .StartsWith("code16", Triple::CODE16)
      .StartsWith("gnu", Triple::GNU)
      .StartsWith("android", Triple::Android)
@@ -37,9 +63,7 @@ index 0838e90..4be78e5 100644
      .StartsWith("msvc", Triple::MSVC)
      .StartsWith("itanium", Triple::Itanium)
      .StartsWith("cygnus", Triple::Cygnus)
---- llvm-3.6.1.src.orig/lib/Support/Triple.cpp
-+++ llvm-3.6.1.src/lib/Support/Triple.cpp
-@@ -1094,6 +1094,7 @@
+@@ -1431,6 +1437,7 @@ StringRef Triple::getARMCPUForArch(StringRef MArch) const {
      switch (getEnvironment()) {
      case llvm::Triple::EABIHF:
      case llvm::Triple::GNUEABIHF:
@@ -48,33 +72,33 @@ index 0838e90..4be78e5 100644
      default:
        return "arm7tdmi";
 diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h
-index dbacd4d..b330be5 100644
+index 4d54e57..7ed7ab7 100644
 --- a/lib/Target/ARM/ARMSubtarget.h
 +++ b/lib/Target/ARM/ARMSubtarget.h
-@@ -369,8 +369,10 @@ public:
+@@ -405,8 +405,10 @@ public:
    bool isTargetEHABICompatible() const {
      return (TargetTriple.getEnvironment() == Triple::EABI ||
              TargetTriple.getEnvironment() == Triple::GNUEABI ||
-+            TargetTriple.getEnvironment() == Triple::MuslEABI ||
++	    TargetTriple.getEnvironment() == Triple::MuslEABI ||
              TargetTriple.getEnvironment() == Triple::EABIHF ||
              TargetTriple.getEnvironment() == Triple::GNUEABIHF ||
-+            TargetTriple.getEnvironment() == Triple::MuslEABIHF ||
-             TargetTriple.getEnvironment() == Triple::Android) &&
++	    TargetTriple.getEnvironment() == Triple::MuslEABIHF ||
+             isTargetAndroid()) &&
             !isTargetDarwin() && !isTargetWindows();
    }
-@@ -379,6 +381,7 @@ public:
+@@ -415,6 +417,7 @@ public:
      // FIXME: this is invalid for WindowsCE
      return TargetTriple.getEnvironment() == Triple::GNUEABIHF ||
             TargetTriple.getEnvironment() == Triple::EABIHF ||
-+           TargetTriple.getEnvironment() == Triple::MuslEABIHF ||
-            isTargetWindows();
++	   TargetTriple.getEnvironment() == Triple::MuslEABIHF ||
+            isTargetWindows() || isAAPCS16_ABI();
    }
-   bool isTargetAndroid() const {
+   bool isTargetAndroid() const { return TargetTriple.isAndroid(); }
 diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
-index 7a8181b..ce5ceb9 100644
+index fca1901..25f5cf9 100644
 --- a/lib/Target/ARM/ARMTargetMachine.cpp
 +++ b/lib/Target/ARM/ARMTargetMachine.cpp
-@@ -87,6 +87,8 @@ computeTargetABI(const Triple &TT, StringRef CPU,
+@@ -101,6 +101,8 @@ computeTargetABI(const Triple &TT, StringRef CPU,
      case llvm::Triple::GNUEABIHF:
      case llvm::Triple::EABIHF:
      case llvm::Triple::EABI:
@@ -83,5 +107,6 @@ index 7a8181b..ce5ceb9 100644
        TargetABI = ARMBaseTargetMachine::ARM_ABI_AAPCS;
        break;
      case llvm::Triple::GNU:
---
-2.1.4
+-- 
+2.7.3
+
diff --git a/main/llvm/llvm-0001-fix-shared-build.patch b/main/llvm/llvm-0001-fix-shared-build.patch
deleted file mode 100644
index 492c4399ac..0000000000
--- a/main/llvm/llvm-0001-fix-shared-build.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-From 0d03d2ea17b66d8cb0f6ca5f2181237228535845 Mon Sep 17 00:00:00 2001
-From: Sanjoy Das <sanjoy at azulsystems.com>
-Date:   Thu Jun 19 15:38:02 2014 -0700
-Subject: Fix the --enable-shared build.
-
-Currently a build configured with ./configure --enable-shared breaks
-with an undefined "llvm::cl::parser<llvm::PassInfo
-const*>::getOption(unsigned int) const" symbol when linking opt.  This
-body for this symbol gets emitted into Pass.o (along with the destructor
-for PassNameParser), but gets linked into libLLVM-3.5svn.so with local
-visibility, causing the link error.
-
-This fix uses the existing EXTERN_TEMPLATE machinery to force a globally
-visible definition for the functions in parser<const PassInfo *> into
-Pass.o.
----
- include/llvm/IR/LegacyPassNameParser.h | 2 ++
- lib/IR/Pass.cpp                        | 2 ++
- 2 files changed, 4 insertions(+)
-
-diff --git a/include/llvm/IR/LegacyPassNameParser.h b/include/llvm/IR/LegacyPassNameParser.h
-index e2e4912..a07e3fd 100644
---- a/include/llvm/IR/LegacyPassNameParser.h
-+++ b/include/llvm/IR/LegacyPassNameParser.h
-@@ -95,6 +95,8 @@ private:
-   }
- };
-
-+EXTERN_TEMPLATE_INSTANTIATION(class cl::parser<const PassInfo *>);
-+
- ///===----------------------------------------------------------------------===//
- /// FilteredPassNameParser class - Make use of the pass registration
- /// mechanism to automatically add a command line argument to opt for
-diff --git a/lib/IR/Pass.cpp b/lib/IR/Pass.cpp
-index 91d86ae..00ce223 100644
---- a/lib/IR/Pass.cpp
-+++ b/lib/IR/Pass.cpp
-@@ -234,6 +234,8 @@ PassNameParser::~PassNameParser() {
-   // attempting to remove the registration listener is an error.
- }
-
-+TEMPLATE_INSTANTIATION(class cl::parser<const PassInfo *>);
-+
- //===----------------------------------------------------------------------===//
- //   AnalysisUsage Class Implementation
- //
---
-2.1.4
diff --git a/main/llvm/llvm-0002-Fix-build-with-musl-libc.patch b/main/llvm/llvm-0002-Fix-build-with-musl-libc.patch
new file mode 100644
index 0000000000..1a69080866
--- /dev/null
+++ b/main/llvm/llvm-0002-Fix-build-with-musl-libc.patch
@@ -0,0 +1,35 @@
+From 5c571082fdaf61f6df19d9b7137dc26d71334058 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Thu, 18 Feb 2016 10:33:04 +0100
+Subject: [PATCH 2/3] Fix build with musl libc
+
+On musl libc the fopen64 and fopen are the same thing, but for
+compatibility they have a `#define fopen64 fopen`. Same applies for
+fseek64, fstat64, fstatvfs64, ftello64, lstat64, stat64 and tmpfile64.
+---
+ include/llvm/Analysis/TargetLibraryInfo.h | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/include/llvm/Analysis/TargetLibraryInfo.h b/include/llvm/Analysis/TargetLibraryInfo.h
+index 7becdf0..7f14427 100644
+--- a/include/llvm/Analysis/TargetLibraryInfo.h
++++ b/include/llvm/Analysis/TargetLibraryInfo.h
+@@ -18,6 +18,15 @@
+ #include "llvm/IR/Module.h"
+ #include "llvm/Pass.h"
+ 
++#undef fopen64
++#undef fseeko64
++#undef fstat64
++#undef fstatvfs64
++#undef ftello64
++#undef lstat64
++#undef stat64
++#undef tmpfile64
++
+ namespace llvm {
+ /// VecDesc - Describes a possible vectorization of a function.
+ /// Function 'VectorFnName' is equivalent to 'ScalarFnName' vectorized
+-- 
+2.7.3
+
diff --git a/main/llvm/llvm-0003-Fix-DynamicLibrary-to-build-with-musl-libc.patch b/main/llvm/llvm-0003-Fix-DynamicLibrary-to-build-with-musl-libc.patch
new file mode 100644
index 0000000000..d5d7f07b5e
--- /dev/null
+++ b/main/llvm/llvm-0003-Fix-DynamicLibrary-to-build-with-musl-libc.patch
@@ -0,0 +1,33 @@
+From d12ecb83d01dcb580dd94f4d57828f33d3eb4c35 Mon Sep 17 00:00:00 2001
+From: Natanael Copa <ncopa@alpinelinux.org>
+Date: Thu, 18 Feb 2016 15:33:21 +0100
+Subject: [PATCH 3/3] Fix DynamicLibrary to build with musl libc
+
+stdin/out/err is part of the libc and not the kernel so we check for the
+specific libc that does the unexpected instead of linux.
+
+This is needed for making it build with musl libc.
+---
+ lib/Support/DynamicLibrary.cpp | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/lib/Support/DynamicLibrary.cpp b/lib/Support/DynamicLibrary.cpp
+index 9a7aeb5..0c1c8f8 100644
+--- a/lib/Support/DynamicLibrary.cpp
++++ b/lib/Support/DynamicLibrary.cpp
+@@ -140,10 +140,10 @@ void* DynamicLibrary::SearchForAddressOfSymbol(const char *symbolName) {
+ #define EXPLICIT_SYMBOL(SYM) \
+    if (!strcmp(symbolName, #SYM)) return &SYM
+ 
+-// On linux we have a weird situation. The stderr/out/in symbols are both
++// On GNU libc we have a weird situation. The stderr/out/in symbols are both
+ // macros and global variables because of standards requirements. So, we
+ // boldly use the EXPLICIT_SYMBOL macro without checking for a #define first.
+-#if defined(__linux__) and !defined(__ANDROID__)
++#if defined(__GLIBC__)
+   {
+     EXPLICIT_SYMBOL(stderr);
+     EXPLICIT_SYMBOL(stdout);
+-- 
+2.7.3
+
diff --git a/main/llvm/llvm-0003-musl-hacks.patch b/main/llvm/llvm-0003-musl-hacks.patch
deleted file mode 100644
index 7d3e0a6183..0000000000
--- a/main/llvm/llvm-0003-musl-hacks.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-diff --git a/include/llvm/Target/TargetLibraryInfo.h b/include/llvm/Target/TargetLibraryInfo.h
-index 46f87b9..41ac5fd 100644
---- a/include/llvm/Target/TargetLibraryInfo.h
-+++ b/include/llvm/Target/TargetLibraryInfo.h
-@@ -13,6 +13,15 @@
- #include "llvm/ADT/DenseMap.h"
- #include "llvm/Pass.h"
-
-+#undef fopen64
-+#undef fseeko64
-+#undef fstat64
-+#undef fstatvfs64
-+#undef ftello64
-+#undef lstat64
-+#undef stat64
-+#undef tmpfile64
-+
- namespace llvm {
-   class Triple;
-
-diff --git a/lib/Support/DynamicLibrary.cpp b/lib/Support/DynamicLibrary.cpp
-index d2b551e..4634a13 100644
---- a/lib/Support/DynamicLibrary.cpp
-+++ b/lib/Support/DynamicLibrary.cpp
-@@ -138,7 +138,7 @@ void* DynamicLibrary::SearchForAddressOfSymbol(const char *symbolName) {
-
- // This macro returns the address of a well-known, explicit symbol
- #define EXPLICIT_SYMBOL(SYM) \
--   if (!strcmp(symbolName, #SYM)) return &SYM
-+   if (!strcmp(symbolName, #SYM)) return (void *) &SYM
-
- // On linux we have a weird situation. The stderr/out/in symbols are both
- // macros and global variables because of standards requirements. So, we
-diff --git a/lib/Support/Unix/Signals.inc b/lib/Support/Unix/Signals.inc
-index e8f4643..8a320ef 100644
---- a/lib/Support/Unix/Signals.inc
-+++ b/lib/Support/Unix/Signals.inc
-@@ -416,7 +416,7 @@ static bool printSymbolizedStackTrace(void **StackTrace, int Depth, FILE *FD) {
- // On glibc systems we have the 'backtrace' function, which works nicely, but
- // doesn't demangle symbols.
- void llvm::sys::PrintStackTrace(FILE *FD) {
--#if defined(HAVE_BACKTRACE) && defined(ENABLE_BACKTRACES)
-+#if defined(__GLIBC__) && defined(HAVE_BACKTRACE) && defined(ENABLE_BACKTRACES)
-   static void* StackTrace[256];
-   // Use backtrace() to output a backtrace on Linux systems with glibc.
-   int depth = backtrace(StackTrace,
-diff --git a/lib/Target/TargetLibraryInfo.cpp b/lib/Target/TargetLibraryInfo.cpp
-index c0abdbd..ed908f8 100644
---- a/lib/Target/TargetLibraryInfo.cpp
-+++ b/lib/Target/TargetLibraryInfo.cpp
-@@ -664,14 +664,15 @@ static void initialize(TargetLibraryInfo &TLI, const Triple &T,
-   }
-
-   // The following functions are available on at least Linux:
--  if (!T.isOSLinux()) {
-+  if (!T.isOSLinux())
-+    TLI.setUnavailable(LibFunc::memalign);
-+  if (1 /*!T.isGlibc()*/) {
-     TLI.setUnavailable(LibFunc::dunder_strdup);
-     TLI.setUnavailable(LibFunc::dunder_strtok_r);
-     TLI.setUnavailable(LibFunc::dunder_isoc99_scanf);
-     TLI.setUnavailable(LibFunc::dunder_isoc99_sscanf);
-     TLI.setUnavailable(LibFunc::under_IO_getc);
-     TLI.setUnavailable(LibFunc::under_IO_putc);
--    TLI.setUnavailable(LibFunc::memalign);
-     TLI.setUnavailable(LibFunc::fopen64);
-     TLI.setUnavailable(LibFunc::fseeko64);
-     TLI.setUnavailable(LibFunc::fstat64);
-diff --git a/utils/unittest/googletest/src/gtest.cc b/utils/unittest/googletest/src/gtest.cc
-index bf850c6..9e9088c 100644
---- a/utils/unittest/googletest/src/gtest.cc
-+++ b/utils/unittest/googletest/src/gtest.cc
-@@ -120,6 +120,7 @@
-
- #if GTEST_CAN_STREAM_RESULTS_
- # include <arpa/inet.h>  // NOLINT
-+# include <sys/socket.h>  // NOLINT
- # include <netdb.h>  // NOLINT
- #endif
-
---
-2.1.4
diff --git a/main/llvm/llvm-nm-workaround.patch b/main/llvm/llvm-nm-workaround.patch
new file mode 100644
index 0000000000..5755e57ff3
--- /dev/null
+++ b/main/llvm/llvm-nm-workaround.patch
@@ -0,0 +1,27 @@
+From https://llvm.org/bugs/show_bug.cgi?id=24115
+
+diff --git a/tools/llvm-nm/llvm-nm.cpp b/tools/llvm-nm/llvm-nm.cpp
+index e7ee312..b9e4779 100644
+--- a/tools/llvm-nm/llvm-nm.cpp
++++ b/tools/llvm-nm/llvm-nm.cpp
+@@ -486,7 +486,7 @@ static void sortAndPrintSymbolList(SymbolicFile &Obj, bool printName,
+                                    std::string ArchiveName,
+                                    std::string ArchitectureName) {
+   if (!NoSort) {
+-    std::function<bool(const NMSymbol &, const NMSymbol &)> Cmp;
++    bool (*Cmp)(const NMSymbol &, const NMSymbol &);
+     if (NumericSort)
+       Cmp = compareSymbolAddress;
+     else if (SizeSort)
+@@ -495,8 +495,9 @@ static void sortAndPrintSymbolList(SymbolicFile &Obj, bool printName,
+       Cmp = compareSymbolName;
+ 
+     if (ReverseSort)
+-      Cmp = [=](const NMSymbol &A, const NMSymbol &B) { return Cmp(B, A); };
+-    std::sort(SymbolList.begin(), SymbolList.end(), Cmp);
++      std::sort(SymbolList.begin(), SymbolList.end(), [=](const NMSymbol &A, const NMSymbol &B) { return Cmp(B, A); });
++    else
++      std::sort(SymbolList.begin(), SymbolList.end(), Cmp);
+   }
+ 
+   if (!PrintFileName) {
author	Natanael Copa <ncopa@alpinelinux.org>	2016-03-15 14:54:01 +0000
committer	Natanael Copa <ncopa@alpinelinux.org>	2016-03-22 10:21:07 +0000
commit	b165966a14beef9d10075f4c6010bf76e9a5c34e (patch)
tree	10862bef7996831e11d742f796c07bf3f4ed5ffc /main/llvm
parent	537727e3e1f91ab9be29710b2994798b145a7330 (diff)
download	aports-b165966a14beef9d10075f4c6010bf76e9a5c34e.tar.bz2 aports-b165966a14beef9d10075f4c6010bf76e9a5c34e.tar.xz