main/llvm: moved from testing

2 files changed, 162 insertions, 0 deletions

diff --git a/main/llvm/APKBUILD b/main/llvm/APKBUILD
new file mode 100644
index 000000000..236831943
--- /dev/null
+++ b/main/llvm/APKBUILD
@@ -0,0 +1,91 @@
+# Contributor: William Pitcock <nenolod@dereferenced.org>
+# Maintainer: William Pitcock <nenolod@dereferenced.org>
+pkgname=llvm
+pkgver=2.9
+pkgrel=2
+pkgdesc="low level virtual machine compiler system"
+arch="x86"
+url="http://llvm.org/"
+license="UOI-NCSA"
+depends=
+makedepends="groff perl libffi-dev"
+install=
+subpackages="clang $pkgname-dev $pkgname-doc $pkgname-libs"
+source="http://llvm.org/releases/$pkgver/llvm-$pkgver.tgz
+	http://llvm.org/releases/$pkgver/clang-$pkgver.tgz
+	clang-2.9-alpine-linux.patch
+	"
+
+_builddir="$srcdir"/build
+
+prepare() {
+	mkdir "$_builddir"
+
+	msg "Preparing CLANG sources..."
+
+	mv "$srcdir"/clang-$pkgver "$srcdir"/$pkgname-$pkgver/tools/clang
+
+	msg "Patching LLVM core..."
+
+	cd "$srcdir"/$pkgname-$pkgver
+
+	for i in $source; do
+		case $i in
+		*.patch)
+			msg "Applying $i..."
+			patch -s -p1 -N -i "$srcdir"/$i || return 1
+			;;
+		esac
+	done
+}
+
+build() {
+	cd "$_builddir"
+	../$pkgname-$pkgver/configure \
+		--prefix=/usr \
+		--sysconfdir=/etc \
+		--mandir=/usr/share/man \
+		--infodir=/usr/share/info \
+		--enable-ffi  \
+		--enable-shared \
+		|| return 1
+
+	# configure gets it wrong. We do have error_t
+	sed -i -e 's/.*undef HAVE_ERROR_T.*/#define HAVE_ERROR_T 1/'  \
+		-e '/define error_t/d' \
+		./include/llvm/Config/config.h || return 1
+
+	make || return 1
+}
+
+package() {
+	cd "$_builddir"
+	make DESTDIR="$pkgdir" install
+
+	#relocate docs
+	mkdir -p "$pkgdir"/usr/share/doc
+	mv "$pkgdir"/usr/docs/llvm "$pkgdir"/usr/share/doc/ || return 1
+	rmdir "$pkgdir"/usr/docs || return 1
+}
+
+clang() {
+	pkgdesc="A C language family front-end for LLVM"
+	mkdir -p "$subpkgdir"/usr/bin \
+		"$subpkgdir"/usr/lib
+	mv "$pkgdir"/usr/bin/clang* "$pkgdir"/usr/bin/tblgen \
+		"$subpkgdir"/usr/bin/ || return 1
+	mv "$pkgdir"/usr/lib/clang \
+		"$pkgdir"/usr/lib/libclang.so \
+		"$subpkgdir"/usr/lib/ || return 1
+	
+}
+
+libs() {
+	pkgdesc="LLVM shared libraries"
+	mkdir -p "$subpkgdir"/usr/lib/
+	mv "$pkgdir"/usr/lib/*.so "$subpkgdir"/usr/lib/
+}
+
+md5sums="793138412d2af2c7c7f54615f8943771  llvm-2.9.tgz
+634de18d04b7a4ded19ec4c17d23cfca  clang-2.9.tgz
+9aff59aadf89e56e173fa7be011915f1  clang-2.9-alpine-linux.patch"
diff --git a/main/llvm/clang-2.9-alpine-linux.patch b/main/llvm/clang-2.9-alpine-linux.patch
new file mode 100644
index 000000000..f173994ce
--- /dev/null
+++ b/main/llvm/clang-2.9-alpine-linux.patch
@@ -0,0 +1,71 @@
+--- ./tools.orig/clang/lib/Driver/ToolChains.cpp
++++ ./tools/clang/lib/Driver/ToolChains.cpp
+@@ -1273,6 +1273,7 @@
+ /// Linux toolchain (very bare-bones at the moment).
+ 
+ enum LinuxDistro {
++  AlpineLinux,
+   ArchLinux,
+   DebianLenny,
+   DebianSqueeze,
+@@ -1380,6 +1381,9 @@
+   if (!llvm::sys::fs::exists("/etc/arch-release", Exists) && Exists)
+     return ArchLinux;
+ 
++  if (!llvm::sys::fs::exists("/etc/alpine-release", Exists) && Exists)
++    return AlpineLinux;
++
+   return UnknownDistro;
+ }
+ 
+@@ -1432,6 +1436,9 @@
+     else if (!llvm::sys::fs::exists("/usr/lib/gcc/x86_64-manbo-linux-gnu",
+              Exists) && Exists)
+       GccTriple = "x86_64-manbo-linux-gnu";
++    else if (!llvm::sys::fs::exists("/usr/lib/gcc/x86_64-alpine-linux-uclibc",
++             Exists) && Exists)
++      GccTriple = "x86_64-alpine-linux-uclibc";
+   } else if (Arch == llvm::Triple::x86) {
+     if (!llvm::sys::fs::exists("/usr/lib/gcc/i686-linux-gnu", Exists) && Exists)
+       GccTriple = "i686-linux-gnu";
+@@ -1447,9 +1454,13 @@
+     else if (!llvm::sys::fs::exists("/usr/lib/gcc/i586-suse-linux", Exists) &&
+              Exists)
+       GccTriple = "i586-suse-linux";
++    else if (!llvm::sys::fs::exists("/usr/lib/gcc/i486-alpine-linux-uclibc", Exists) &&
++             Exists)
++      GccTriple = "i486-alpine-linux-uclibc";
+   }
+ 
+-  const char* GccVersions[] = {"4.5.2", "4.5.1", "4.5", "4.4.5", "4.4.4",
++  const char* GccVersions[] = {"4.6.1", "4.6.0",
++                               "4.5.2", "4.5.1", "4.5", "4.4.5", "4.4.4",
+                                "4.4.3", "4.4", "4.3.4", "4.3.3", "4.3.2",
+                                "4.3", "4.2.4", "4.2.3", "4.2.2", "4.2.1",
+                                "4.2"};
+@@ -1513,7 +1524,7 @@
+       Distro == UbuntuKarmic)
+     ExtraOpts.push_back("--build-id");
+ 
+-  if (Distro == ArchLinux)
++  if (Distro == ArchLinux || Distro == AlpineLinux)
+     Lib = "lib";
+ 
+   Paths.push_back(Base + Suffix);
+--- ./tools.orig/clang/lib/Driver/Tools.cpp
++++ ./tools/clang/lib/Driver/Tools.cpp
+@@ -3621,12 +3621,12 @@
+        !Args.hasArg(options::OPT_shared))) {
+     CmdArgs.push_back("-dynamic-linker");
+     if (ToolChain.getArch() == llvm::Triple::x86)
+-      CmdArgs.push_back("/lib/ld-linux.so.2");
++      CmdArgs.push_back("/lib/ld-uClibc.so.0.9.32");
+     else if (ToolChain.getArch() == llvm::Triple::arm ||
+              ToolChain.getArch() == llvm::Triple::thumb)
+       CmdArgs.push_back("/lib/ld-linux.so.3");
+     else
+-      CmdArgs.push_back("/lib64/ld-linux-x86-64.so.2");
++      CmdArgs.push_back("/lib/ld64-uClibc.so.0.9.32");
+   }
+ 
+   CmdArgs.push_back("-o");