testing/llvm3.9: new aport

http://llvm.org/
Low Level Virtual Machine compiler system (version 3.9)

4 files changed, 279 insertions, 0 deletions

diff --git a/testing/llvm3.9/APKBUILD b/testing/llvm3.9/APKBUILD
new file mode 100644
index 0000000000..c288c74422
--- /dev/null
+++ b/testing/llvm3.9/APKBUILD
@@ -0,0 +1,185 @@
+# Contributor: Travis Tilley <ttilley@gmail.com>
+# Contributor: Mitch Tishmack <mitch.tishmack@gmail.com>
+# Contributor: Jakub Jirutka <jakub@jirutka.cz>
+# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
+_pkgname=llvm
+pkgver=3.9.1
+_majorver=${pkgver%.*}
+pkgname=$_pkgname$_majorver
+pkgrel=0
+pkgdesc="Low Level Virtual Machine compiler system (version $_majorver.x)"
+arch="all"
+url="http://llvm.org/"
+license="UOI-NCSA"
+makedepends="binutils-dev chrpath cmake file libffi-dev paxmark python2 zlib-dev"
+subpackages="$pkgname-static $pkgname-libs $pkgname-dev"
+source="http://llvm.org/releases/$pkgver/llvm-$pkgver.src.tar.xz
+	llvm-fix-build-with-musl-libc.patch
+	llvm-fix-DynamicLibrary-to-build-with-musl-libc.patch
+	cmake-fix-libLLVM-name.patch
+	"
+builddir="$srcdir/$_pkgname-$pkgver.src"
+
+# ARM has few failures in test suite that we don't care about currently.
+case "$CARCH" in
+	arm*) options="!check";;
+esac
+
+# NOTE: It seems that there's no (sane) way how to change includedir, sharedir
+# etc. separately, just the CMAKE_INSTALL_PREFIX. Standard CMake variables and
+# even  LLVM-specific variables, that are related to these paths, actually
+# don't work (in llvm 3.7).
+#
+# When building a software that depends on LLVM, utility llvm-config should be
+# used to discover where is LLVM installed. It provides options to print
+# path of bindir, includedir, and libdir separately, but in its source, all
+# these paths are actually hard-coded against INSTALL_PREFIX. We can patch it
+# and move paths manually, but I'm really not sure what it may break...
+#
+# Also note that we should *not* add version suffix to files in llvm bindir!
+# It breaks build system of some software that depends on LLVM, because they
+# don't expect these files to have a sufix.
+#
+# So, we install all the LLVM files into /usr/lib/llvm$_majorver.
+# BTW, Fedora and Debian do the same thing.
+#
+_prefix="usr/lib/llvm$_majorver"
+
+prepare() {
+	default_prepare
+
+	cd "$builddir"
+	mkdir -p "$builddir"/build
+
+	# https://bugs.llvm.org//show_bug.cgi?id=31870
+	rm test/tools/llvm-symbolizer/print_context.c
+}
+
+build() {
+	cd "$builddir"/build
+
+	# Auto-detect it by guessing either.
+	local ffi_include_dir="$(pkg-config --cflags-only-I libffi | sed 's|^-I||g')"
+
+	cmake -G "Unix Makefiles" -Wno-dev \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_INSTALL_PREFIX=/$_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_DYLIB_EXPORT_ALL=ON \
+		-DLLVM_ENABLE_ASSERTIONS=OFF \
+		-DLLVM_ENABLE_CXX1Y=ON \
+		-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="$CHOST" \
+		-DLLVM_INCLUDE_EXAMPLES=OFF \
+		-DLLVM_LINK_LLVM_DYLIB=ON \
+		-DLLVM_TARGETS_TO_BUILD='X86;ARM;AArch64;PowerPC;AMDGPU;NVPTX;Mips;BPF' \
+		"$builddir"
+
+	make llvm-tblgen
+	make
+
+	paxmark m \
+		bin/llvm-rtdyld \
+		bin/lli \
+		bin/lli-child-target \
+		unittests/ExecutionEngine/MCJIT/MCJITTests \
+		unittests/ExecutionEngine/Orc/OrcJITTests \
+		unittests/Support/SupportTests
+}
+
+check() {
+	cd "$builddir"/build
+
+	make check-llvm
+}
+
+package() {
+	cd "$builddir"/build
+
+	make DESTDIR="$pkgdir" install
+
+	cd "$pkgdir"/$_prefix
+
+	# Remove RPATHs.
+	file lib/*.so bin/* \
+		| awk -F: '$2~/ELF/{print $1}' \
+		| xargs -r chrpath -d
+
+	# Symlink files in bindir to /usr/bin with version suffix.
+	mkdir -p "$pkgdir"/usr/bin
+	local path; for path in bin/*; do
+		ln -s ../lib/llvm$_majorver/$path \
+			"$pkgdir"/usr/$path-$_majorver
+	done
+
+	# Move /usr/lib/$pkgname/include/ into /usr/include/$pkgname/
+	# and symlink it back.
+	_mv include/* "$pkgdir"/usr/include/$pkgname/
+	rmdir include
+	ln -s ../../include/$pkgname include
+
+	# Move /usr/lib/$pkgname/lib/cmake/llvm/ into /usr/lib/cmake/$pkgname/
+	# and symlink it back.
+	_mv lib/cmake/llvm/* "$pkgdir"/usr/lib/cmake/$pkgname/
+	rmdir lib/cmake/llvm
+	ln -s ../../../cmake/$pkgname lib/cmake/llvm
+}
+
+static() {
+	pkgdesc="LLVM $_majorver static libraries"
+
+	_mv "$pkgdir"/$_prefix/lib/*.a "$subpkgdir"/$_prefix/lib/
+}
+
+libs() {
+	pkgdesc="LLVM $_majorver runtime library"
+	local soname="libLLVM-$_majorver.so"
+
+	mkdir -p "$subpkgdir"
+	cd "$subpkgdir"
+
+	# 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.
+	_mv "$pkgdir"/$_prefix/lib/$soname usr/lib/
+	ln -s $soname usr/lib/${soname/$_majorver/$pkgver}
+
+	# And also symlink it back to the LLVM prefix.
+	mkdir -p $_prefix/lib
+	ln -s ../../$soname $_prefix/lib/$soname
+	ln -s ../../$soname $_prefix/lib/${soname/$_majorver/$pkgver}
+}
+
+dev() {
+	default_dev
+	cd "$subpkgdir"
+
+	_mv "$pkgdir"/$_prefix/lib $_prefix/
+	_mv "$pkgdir"/$_prefix/include $_prefix/
+	_mv "$pkgdir"/$_prefix/bin/llvm-config $_prefix/bin/
+	_mv "$pkgdir"/usr/bin/llvm-config-* usr/bin/
+}
+
+_mv() {
+	local dest; for dest; do true; done  # get last argument
+	mkdir -p "$dest"
+	mv $@
+}
+
+sha512sums="50cbe8ee911080f586e77861c442348701bd02e2de0c090c54c34f82ac275ecfcd712af0f41e387c33b4a6057778a4258a27554292fe68ab4af3fd9dd6d90683  llvm-3.9.1.src.tar.xz
+4cb3fabbb627b596ce398ed717c66ad20bbea7092ba30751520cc5a63d38e1ac53d23e98a6ad82121ddcf2434383ba5cadbc2990f99a4528e99c6e2160c2f725  llvm-fix-build-with-musl-libc.patch
+19bfb9282455d39d07dbb2b1293b03a45c57d522fbb9c5e58dac034200669628b97e7a90cd4ff5d52d9bb79acfccbef653d8a1140a7f0589ecd6f9b7c4ba0eb6  llvm-fix-DynamicLibrary-to-build-with-musl-libc.patch
+6d1a716e5aa24e6b9a3acf4cc11e2504b1b01abf574074e9e5617b991de87d5e4e687eb18e85e73d5e632568afe2fc357771c4c96f9e136502071991496fb78c  cmake-fix-libLLVM-name.patch"
diff --git a/testing/llvm3.9/cmake-fix-libLLVM-name.patch b/testing/llvm3.9/cmake-fix-libLLVM-name.patch
new file mode 100644
index 0000000000..cb29fe2efc
--- /dev/null
+++ b/testing/llvm3.9/cmake-fix-libLLVM-name.patch
@@ -0,0 +1,26 @@
+Include version in name of shared libs
+
+libLLVM.so -> libLLVM-$MAJOR.$MINOR.so
+
+Source: http://pkgs.fedoraproject.org/cgit/rpms/llvm3.9.git/tree/llvm-soversion.patch?id=3dac83eaa5b88f550ae50125b14b8f644e10617b
+--- a/cmake/modules/AddLLVM.cmake
++++ b/cmake/modules/AddLLVM.cmake
+@@ -450,6 +450,18 @@
+         PREFIX ""
+         )
+     endif()
++
++    # Set SOVERSION on shared libraries that lack explicit SONAME
++    # specifier, on *nix systems that are not Darwin.
++    if(UNIX AND NOT APPLE AND NOT ARG_SONAME)
++      set_target_properties(${name}
++        PROPERTIES
++		# Concatenate the version numbers since ldconfig expects exactly
++		# one component indicating the ABI version, while LLVM uses
++		# major+minor for that.
++        SOVERSION ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}
++        VERSION ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}${LLVM_VERSION_SUFFIX})
++    endif()
+   endif()
+ 
+   if(ARG_MODULE OR ARG_SHARED)
diff --git a/testing/llvm3.9/llvm-fix-DynamicLibrary-to-build-with-musl-libc.patch b/testing/llvm3.9/llvm-fix-DynamicLibrary-to-build-with-musl-libc.patch
new file mode 100644
index 0000000000..d5d7f07b5e
--- /dev/null
+++ b/testing/llvm3.9/llvm-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/testing/llvm3.9/llvm-fix-build-with-musl-libc.patch b/testing/llvm3.9/llvm-fix-build-with-musl-libc.patch
new file mode 100644
index 0000000000..1a69080866
--- /dev/null
+++ b/testing/llvm3.9/llvm-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
+