[oe] [meta-oe][PATCH] llvm: Import from meta-java
Martin Jansa
martin.jansa at gmail.com
Sat Apr 13 15:37:54 UTC 2013
* llvm is generic enough to be useful outside meta-java
e.g. we need it to enable llvmpipe galium driver in mesa
* imported without any modification, all credits go to
Henning Heinold and Khem Raj for maintaining it in meta-java
Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
meta-oe/recipes-core/llvm/llvm-common.bb | 19 ++
meta-oe/recipes-core/llvm/llvm-common/llvm-config | 10 +
meta-oe/recipes-core/llvm/llvm.inc | 214 +++++++++++++++++++++
.../recipes-core/llvm/llvm2.8/0019-issue6065.patch | 20 ++
.../llvm/llvm2.8/30may-llvm2.8-pr399-ppc-arm.patch | 113 +++++++++++
meta-oe/recipes-core/llvm/llvm2.8/add-unistd.patch | 12 ++
.../llvm/llvm2.8/llvm-mc_disable.patch | 12 ++
meta-oe/recipes-core/llvm/llvm2.8_2.8.bb | 21 ++
.../llvm/llvm2.9/arm_fenv_uclibc.patch | 14 ++
meta-oe/recipes-core/llvm/llvm2.9_2.9.bb | 29 +++
10 files changed, 464 insertions(+)
create mode 100644 meta-oe/recipes-core/llvm/llvm-common.bb
create mode 100644 meta-oe/recipes-core/llvm/llvm-common/llvm-config
create mode 100644 meta-oe/recipes-core/llvm/llvm.inc
create mode 100644 meta-oe/recipes-core/llvm/llvm2.8/0019-issue6065.patch
create mode 100644 meta-oe/recipes-core/llvm/llvm2.8/30may-llvm2.8-pr399-ppc-arm.patch
create mode 100644 meta-oe/recipes-core/llvm/llvm2.8/add-unistd.patch
create mode 100644 meta-oe/recipes-core/llvm/llvm2.8/llvm-mc_disable.patch
create mode 100644 meta-oe/recipes-core/llvm/llvm2.8_2.8.bb
create mode 100644 meta-oe/recipes-core/llvm/llvm2.9/arm_fenv_uclibc.patch
create mode 100644 meta-oe/recipes-core/llvm/llvm2.9_2.9.bb
diff --git a/meta-oe/recipes-core/llvm/llvm-common.bb b/meta-oe/recipes-core/llvm/llvm-common.bb
new file mode 100644
index 0000000..38ca1ee
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm-common.bb
@@ -0,0 +1,19 @@
+DESCRIPTION = "Helper script for OE's llvm support"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3b58 \
+ file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420 \
+ "
+
+SRC_URI = "file://llvm-config"
+
+do_install() {
+ install -d ${SYSROOT_DESTDIR}${bindir_crossscripts}/
+ install -m 0755 ${WORKDIR}/llvm-config ${SYSROOT_DESTDIR}${bindir_crossscripts}/
+}
+
+do_install_virtclass-native() {
+ install -d ${D}${bindir}
+ install -m 0755 ${WORKDIR}/llvm-config ${D}${bindir}
+}
+
+BBCLASSEXTEND = "native"
diff --git a/meta-oe/recipes-core/llvm/llvm-common/llvm-config b/meta-oe/recipes-core/llvm/llvm-common/llvm-config
new file mode 100644
index 0000000..a9a416d
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm-common/llvm-config
@@ -0,0 +1,10 @@
+#!/bin/sh
+# Wrapper script for real llvm-config. Simply calls
+
+if [ $WANT_LLVM_RELEASE ]; then
+ exec `dirname $0`/${TARGET_PREFIX}llvm-config$WANT_LLVM_RELEASE ${@}
+else
+ echo "The variable WANT_LLVM_RELEASE is not defined and exported"
+ echo "by your build recipe. Go figure."
+ exit 1
+fi
diff --git a/meta-oe/recipes-core/llvm/llvm.inc b/meta-oe/recipes-core/llvm/llvm.inc
new file mode 100644
index 0000000..1fbb0ef
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm.inc
@@ -0,0 +1,214 @@
+# LLVM does not provide ABI stability between different versions. For this
+# reason OE makes it possible to build and install different llvm versions
+# at the same time.
+#
+# This is true for the normal recipes as well as the native ones.
+#
+# All regular installation directories are prefixed with 'llvm${LLVM_RELEASE}'
+# e.g. "${STAGING_BINDIR}/llvm2.5" or "${STAGING_INCDIR}/llvm2.5"
+#
+# For your program or library that makes use of llvm you do should not need to
+# modify anything as long as it uses the results of various llvm-config
+# invocations. If you need customizations something is wrong and it needs to be
+# fixed (report bug).
+#
+# However the *recipe* for your program/library *must* declare
+# export WANT_LLVM_RELEASE = "<valid version number>"
+# The version number is picked up by a generic wrapper script which just calls
+# the variant of the specified version.
+
+DESCRIPTION = "The Low Level Virtual Machine"
+HOMEPAGE = "http://llvm.org"
+# 3-clause BSD-like
+LICENSE = "NCSA"
+LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=0ac5f799a2d89477c75b0a378b221855"
+
+DEPENDS = "llvm${LLVM_RELEASE}-native llvm-common"
+DEPENDS_virtclass-native = "llvm-common-native cmake-native"
+
+INC_PR = "r2"
+
+SRC_URI = "http://llvm.org/releases/${PV}/llvm-${PV}.tgz"
+
+S = "${WORKDIR}/llvm-${PV}"
+
+inherit cmake perlnative pythonnative
+
+# Defines the LLVM supported arches. By now we always build either for ${BUILD}
+# (native) or ${TARGET}. In the future it may make sense to enable all backends
+# for the non-native build. The decision which backends are used is made by
+# the 3rd party program or library that uses llvm anyway.
+LLVM_ARCH = "${@get_llvm_arch(d)}"
+
+# This is used for generating the install directory for the llvm libraries,
+# binaries and headers. It makes side by side installation of those possible.
+LLVM_RELEASE = "${PV}"
+
+# llvm *must* be built out of tree
+OECMAKE_SOURCEPATH = ".."
+OECMAKE_BUILDPATH = "build"
+EXTRA_OECMAKE = "\
+ -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm${LLVM_RELEASE}/tblgen \
+ -DLLVM_TARGETS_TO_BUILD=${LLVM_ARCH} \
+ -DCMAKE_LINKER:FILEPATH=${LD} \
+ -DCMAKE_AR:FILEPATH=${AR} \
+ -DCMAKE_OBJCOPY:FILEPATH=${OBJCOPY} \
+ -DCMAKE_OBJDUMP:FILEPATH=${OBJDUMP} \
+ -DCMAKE_RANLIB:FILEPATH=${RANLIB} \
+ -DCMAKE_STRIP:FILEPATH=${STRIP} \
+ -DNM_PATH:FILEPATH=${NM} \
+ -DLLVM_ENABLE_PIC:BOOL=ON \
+ -DLLVM_TARGET_ARCH:STRING=${LLVM_ARCH} \
+ -DLLVM_ENABLE_ASSERTIONS:BOOL=ON \
+ -DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo \
+ -DBUILD_SHARED_LIBS:BOOL=ON \
+"
+# We need to reset this to avoid breakage as we build out of tree
+TOOLCHAIN_OPTIONS = ""
+
+PACKAGES_DYNAMIC = "llvm-*"
+
+# the difference to the non-native build is that we do not need
+# to declare the location of the tblgen executable.
+EXTRA_OECMAKE_virtclass-native = "\
+ -DLLVM_TARGETS_TO_BUILD=${LLVM_ARCH} \
+ -DCMAKE_LINKER:FILEPATH=${LD} \
+ -DCMAKE_AR:FILEPATH=${AR} \
+ -DCMAKE_OBJCOPY:FILEPATH=${OBJCOPY} \
+ -DCMAKE_OBJDUMP:FILEPATH=${OBJDUMP} \
+ -DCMAKE_RANLIB:FILEPATH=${RANLIB} \
+ -DCMAKE_STRIP:FILEPATH=${STRIP} \
+ -DNM_PATH:FILEPATH=${NM} \
+"
+
+PACKAGES_virtclass-native = ""
+
+PACKAGES_DYNAMIC_virtclass-native = ""
+
+python populate_packages_prepend () {
+ libllvm_libdir = bb.data.expand('${libdir}/llvm${LLVM_RELEASE}', d)
+ do_split_packages(d, libllvm_libdir, '^lib(.*)\.so$', 'libllvm-%s', 'Split package for %s', allow_dirs=True)
+}
+
+FILES_${PN} = ""
+ALLOW_EMPTY_${PN} = "1"
+
+FILES_${PN}-dbg += "${libdir}/llvm${LLVM_RELEASE}/.debug ${bindir}/llvm${LLVM_RELEASE}/.debug"
+
+FILES_${PN}-dev = " \
+ ${includedir} \
+ ${bindir}/* \
+ ${libdir}/llvm${LLVM_RELEASE}/LLVMHello.so \
+ ${libdir}/llvm${LLVM_RELEASE}/BugpointPasses.so \
+ ${libdir}/llvm${LLVM_RELEASE}/*.a \
+ "
+
+do_install() {
+ # Install into a private directory to be able to reorganize the files.
+
+ cd ${OECMAKE_BUILDPATH}
+
+ oe_runmake DESTDIR=${WORKDIR}/llvm-install install
+
+ # Create our custom target directories
+ install -d ${D}${bindir}/llvm${LLVM_RELEASE}
+ install -d ${D}${includedir}/llvm${LLVM_RELEASE}
+ install -d ${D}${libdir}/llvm${LLVM_RELEASE}
+
+ # Move headers into their own directory
+ cp -R ${WORKDIR}/llvm-install/${prefix}/include/llvm \
+ ${D}${includedir}/llvm${LLVM_RELEASE}/
+ cp -R ${WORKDIR}/llvm-install/${prefix}/include/llvm-c \
+ ${D}${includedir}/llvm${LLVM_RELEASE}/
+
+ find ${WORKDIR}/llvm-install/${prefix}/lib -name "*" -maxdepth 1 -exec \
+ install {} ${D}${libdir}/llvm${LLVM_RELEASE} \;
+
+ # I dont know another way out. Binaries are installed into a special subdir
+ find ${WORKDIR}/llvm-install/${prefix}/bin -name "*" -maxdepth 1 -exec \
+ install {} ${D}${bindir}/llvm${LLVM_RELEASE} \;
+
+ # LLVM does not install this by default.
+ install bin/tblgen ${D}${bindir}/llvm${LLVM_RELEASE}
+
+ # we install it here unmodified for native and none native and overwrite it
+ # later for native case
+ install -d ${D}${bindir}
+ install -m 0755 bin/llvm-config ${D}${bindir}
+
+ # Fix the paths in the config script to make it find the binaries and
+ # library files. Doing so allows 3rd party configure scripts working
+ # unmodified.
+ sed -e's!my.*ABS_RUN_DIR =.*!my $ABS_RUN_DIR = "${STAGING_DIR_TARGET}";!' \
+ -e's!my.*INCLUDEDIR =.*!my $INCLUDEDIR = "${STAGING_INCDIR}/llvm${LLVM_RELEASE}";!' \
+ -e's!my.*LIBDIR.*!my $LIBDIR = "${STAGING_LIBDIR}/llvm${LLVM_RELEASE}";!' \
+ -e's!my.*BINDIR.*!my $BINDIR = "${STAGING_BINDIR}/llvm${LLVM_RELEASE}";!' \
+ bin/llvm-config > bin/llvm-config${LLVM_RELEASE}
+
+ install -d ${SYSROOT_DESTDIR}${bindir_crossscripts}
+ install -m 0755 bin/llvm-config${LLVM_RELEASE} ${SYSROOT_DESTDIR}${bindir_crossscripts}
+}
+
+do_install_virtclass-native() {
+ # Install into a private directory to be able to reorganize the files.
+
+ cd ${OECMAKE_BUILDPATH}
+
+ oe_runmake DESTDIR=${WORKDIR}/llvm-install install
+
+ # Create our custom target directories
+ install -d ${D}${bindir}/llvm${LLVM_RELEASE}
+ install -d ${D}${includedir}/llvm${LLVM_RELEASE}
+ install -d ${D}${libdir}/llvm${LLVM_RELEASE}
+
+ # Move headers into their own directory
+ cp -R ${WORKDIR}/llvm-install/${prefix}/include/llvm \
+ ${D}${includedir}/llvm${LLVM_RELEASE}/
+ cp -R ${WORKDIR}/llvm-install/${prefix}/include/llvm-c \
+ ${D}${includedir}/llvm${LLVM_RELEASE}/
+
+ find ${WORKDIR}/llvm-install/${prefix}/lib -name "*" -maxdepth 1 -exec \
+ install {} ${D}${libdir}/llvm${LLVM_RELEASE} \;
+
+ # I dont know another way out. Binaries are installed into a special subdir
+ find ${WORKDIR}/llvm-install/${prefix}/bin -name "*" -maxdepth 1 -exec \
+ install {} ${D}${bindir}/llvm${LLVM_RELEASE} \;
+
+ # LLVM does not install this by default.
+ install bin/tblgen ${D}${bindir}/llvm${LLVM_RELEASE}
+
+ # Fix the paths in the config script to make it find the binaries and
+ # library files. Doing so allows 3rd party configure scripts working
+ # unmodified.
+ sed -e's!my.*ABS_RUN_DIR =.*!my $ABS_RUN_DIR = "${STAGING_DIR_TARGET}";!' \
+ -e's!my.*INCLUDEDIR =.*!my $INCLUDEDIR = "${STAGING_INCDIR}/llvm${LLVM_RELEASE}";!' \
+ -e's!my.*LIBDIR.*!my $LIBDIR = "${STAGING_LIBDIR}/llvm${LLVM_RELEASE}";!' \
+ -e's!my.*BINDIR.*!my $BINDIR = "${STAGING_BINDIR}/llvm${LLVM_RELEASE}";!' \
+ bin/llvm-config > bin/llvm-config${LLVM_RELEASE}
+
+ install -d ${D}${bindir}
+ install -m 0755 bin/llvm-config${LLVM_RELEASE} ${D}${bindir}
+}
+
+
+# Retrieve the target in a way that is compatible to the arch
+# value in llvm (>= 2.5)
+def get_llvm_arch(d):
+ import bb;
+
+ arch = bb.data.getVar('TARGET_ARCH', d, 1)
+ if arch == "x86_64" or arch == "i486" or arch == "i586" or arch == "i686":
+ arch = "X86"
+ elif arch == "arm":
+ arch = "ARM"
+ elif arch == "mipsel" or arch == "mips":
+ arch = "mips"
+ elif arch == "powerpc" or arch == "powerpc64":
+ arch = "PowerPC"
+ else:
+ bb.warn("%s does not support %s yet" % (bb.data.getVar('PN', d, 1), arch) );
+
+ return arch
+
+BBCLASSEXTEND = "native"
+
diff --git a/meta-oe/recipes-core/llvm/llvm2.8/0019-issue6065.patch b/meta-oe/recipes-core/llvm/llvm2.8/0019-issue6065.patch
new file mode 100644
index 0000000..a7f7bbe
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm2.8/0019-issue6065.patch
@@ -0,0 +1,20 @@
+---
+ ARMJITInfo.cpp | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/lib/Target/ARM/ARMJITInfo.cpp
++++ b/lib/Target/ARM/ARMJITInfo.cpp
+@@ -99,7 +99,13 @@
+ // The above twiddling of the saved return addresses allows us to
+ // deallocate everything, including the LR the stub saved, all in one
+ // pop instruction.
++#ifndef __thumb__
+ "ldmia sp!, {r0, r1, r2, r3, lr, pc}\n"
++#else
++ // thumb dont allow lr and pc to be poped in the same instruction.
++ "pop {r0, r1, r2, r3, lr}\n"
++ "pop {pc}\n"
++#endif
+ );
+ #else // Not an ARM host
+ void ARMCompilationCallback() {
diff --git a/meta-oe/recipes-core/llvm/llvm2.8/30may-llvm2.8-pr399-ppc-arm.patch b/meta-oe/recipes-core/llvm/llvm2.8/30may-llvm2.8-pr399-ppc-arm.patch
new file mode 100644
index 0000000..ee5cbaf
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm2.8/30may-llvm2.8-pr399-ppc-arm.patch
@@ -0,0 +1,113 @@
+Index: llvm-2.8/lib/ExecutionEngine/JIT/JIT.cpp
+===================================================================
+--- llvm-2.8.orig/lib/ExecutionEngine/JIT/JIT.cpp 2010-08-17 18:19:18.000000000 +0200
++++ llvm-2.8/lib/ExecutionEngine/JIT/JIT.cpp 2011-12-19 21:16:21.884288536 +0100
+@@ -252,7 +252,12 @@
+ MutexGuard guard(Lock);
+ JITs.erase(jit);
+ }
+- void *getPointerToNamedFunction(const char *Name) const {
++ bool empty() {
++ MutexGuard guard(Lock);
++ return JITs.empty();
++ }
++ void *getPointerToNamedFunction(const char *Name,
++ bool AbortOnFailure = true) const {
+ MutexGuard guard(Lock);
+ assert(JITs.size() != 0 && "No Jit registered");
+ //search function in every instance of JIT
+@@ -264,7 +269,19 @@
+ }
+ // The function is not available : fallback on the first created (will
+ // search in symbol of the current program/library)
+- return (*JITs.begin())->getPointerToNamedFunction(Name);
++ return (*JITs.begin())->getPointerToNamedFunction(Name, AbortOnFailure);
++ }
++ void *getPointerToGlobalIfAvailable(GlobalValue *V) const {
++ MutexGuard guard(Lock);
++ assert(JITs.size() != 0 && "No Jit registered");
++ //search function in every instance of JIT
++ for (SmallPtrSet<JIT*, 1>::const_iterator Jit = JITs.begin(),
++ end = JITs.end();
++ Jit != end; ++Jit) {
++ if (void *Ptr = (*Jit)->getPointerToGlobalIfAvailable(V))
++ return Ptr;
++ }
++ return 0;
+ }
+ };
+ ManagedStatic<JitPool> AllJits;
+@@ -280,6 +297,22 @@
+ }
+ }
+
++extern "C" {
++ // getPointerToNamedFunctionOrNull - same as the above, but returns
++ // NULL instead of aborting if the function cannot be found.
++ void *getPointerToNamedFunctionOrNull(const char *Name) {
++ return !AllJits->empty() ? AllJits->getPointerToNamedFunction(Name, false) : 0;
++ }
++}
++
++extern "C" {
++ // getPointerToGlobalIfAvailable - same as the above, but for global
++ // variables, and only for those that have been codegened already.
++ void *getPointerToGlobalIfAvailable(GlobalValue *V) {
++ return !AllJits->empty() ? AllJits->getPointerToGlobalIfAvailable(V) : 0;
++ }
++}
++
+ JIT::JIT(Module *M, TargetMachine &tm, TargetJITInfo &tji,
+ JITMemoryManager *JMM, CodeGenOpt::Level OptLevel, bool GVsWithCode)
+ : ExecutionEngine(M), TM(tm), TJI(tji), AllocateGVsWithCode(GVsWithCode),
+Index: llvm-2.8/lib/Target/ARM/ARMISelLowering.cpp
+===================================================================
+--- llvm-2.8.orig/lib/Target/ARM/ARMISelLowering.cpp 2010-09-03 03:35:08.000000000 +0200
++++ llvm-2.8/lib/Target/ARM/ARMISelLowering.cpp 2011-12-19 21:16:21.884288536 +0100
+@@ -1119,6 +1119,9 @@
+ }
+ }
+
++extern "C" void *getPointerToNamedFunctionOrNull(const char *Name);
++extern "C" void *getPointerToGlobalIfAvailable(GlobalValue *Value);
++
+ /// LowerCall - Lowering a call into a callseq_start <-
+ /// ARMISD:CALL <- callseq_end chain. Also add input and output parameter
+ /// nodes.
+@@ -1272,6 +1275,26 @@
+ InFlag =SDValue();
+ }
+
++ EVT PtrVT = DAG.getTargetLoweringInfo().getPointerTy();
++
++ // XXX Work around for http://llvm.org/bugs/show_bug.cgi?id=5201
++ // and http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=399
++ // for Shark.
++ //
++ // If the callee is an ExternalSymbol node, and the symbol can be
++ // resolved to a function pointer, then insert that pointer as a
++ // constant. This causes the next block of code to fall into the
++ // block that emits an indirect call. This works around
++ //
++ // This works for Shark because the only kinds of call that Shark
++ // makes that do not already fall into the indirect call block are
++ // calls to pre-existing external functions.
++ if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee)) {
++ void *FuncPtr = getPointerToNamedFunctionOrNull(S->getSymbol());
++ if (FuncPtr)
++ Callee = DAG.getConstant((uint64_t) FuncPtr, PtrVT);
++ }
++
+ // If the callee is a GlobalAddress/ExternalSymbol node (quite common, every
+ // direct call is) turn it into a TargetGlobalAddress/TargetExternalSymbol
+ // node so that legalize doesn't hack it.
+Index: llvm-2.8/tools/llc/CMakeLists.txt
+===================================================================
+--- llvm-2.8.orig/tools/llc/CMakeLists.txt 2009-09-03 00:45:31.000000000 +0200
++++ llvm-2.8/tools/llc/CMakeLists.txt 2011-12-19 21:16:21.884288536 +0100
+@@ -1,4 +1,4 @@
+-set(LLVM_LINK_COMPONENTS ${LLVM_TARGETS_TO_BUILD} bitreader asmparser)
++set(LLVM_LINK_COMPONENTS ${LLVM_TARGETS_TO_BUILD} jit bitreader asmparser)
+
+ add_llvm_tool(llc
+ llc.cpp
diff --git a/meta-oe/recipes-core/llvm/llvm2.8/add-unistd.patch b/meta-oe/recipes-core/llvm/llvm2.8/add-unistd.patch
new file mode 100644
index 0000000..1c51b30
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm2.8/add-unistd.patch
@@ -0,0 +1,12 @@
+Index: llvm-2.8/lib/ExecutionEngine/JIT/Intercept.cpp
+===================================================================
+--- llvm-2.8.orig/lib/ExecutionEngine/JIT/Intercept.cpp 2012-05-14 18:31:21.008318473 +0200
++++ llvm-2.8/lib/ExecutionEngine/JIT/Intercept.cpp 2012-05-14 18:32:53.523734850 +0200
+@@ -19,6 +19,7 @@
+ #include "llvm/Support/ErrorHandling.h"
+ #include "llvm/System/DynamicLibrary.h"
+ #include "llvm/Config/config.h"
++#include <unistd.h>
+ using namespace llvm;
+
+ // AtExitHandlers - List of functions to call when the program exits,
diff --git a/meta-oe/recipes-core/llvm/llvm2.8/llvm-mc_disable.patch b/meta-oe/recipes-core/llvm/llvm2.8/llvm-mc_disable.patch
new file mode 100644
index 0000000..fddc674
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm2.8/llvm-mc_disable.patch
@@ -0,0 +1,12 @@
+Index: llvm-2.8/tools/CMakeLists.txt
+===================================================================
+--- llvm-2.8.orig/tools/CMakeLists.txt 2010-08-24 11:16:51.000000000 +0200
++++ llvm-2.8/tools/CMakeLists.txt 2011-12-21 16:47:47.718508763 +0100
+@@ -14,7 +14,6 @@
+ add_subdirectory(opt)
+ add_subdirectory(llvm-as)
+ add_subdirectory(llvm-dis)
+-add_subdirectory(llvm-mc)
+
+ add_subdirectory(llc)
+ add_subdirectory(llvm-ranlib)
diff --git a/meta-oe/recipes-core/llvm/llvm2.8_2.8.bb b/meta-oe/recipes-core/llvm/llvm2.8_2.8.bb
new file mode 100644
index 0000000..27ed41d
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm2.8_2.8.bb
@@ -0,0 +1,21 @@
+require llvm.inc
+
+#LICENSE = "University of Illinois/NCSA Open Source License"
+LICENSE = "NCSA"
+LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=0ac5f799a2d89477c75b0a378b221855"
+
+PR = "${INC_PR}.2"
+
+SRC_URI += " \
+ file://30may-llvm2.8-pr399-ppc-arm.patch \
+ file://0019-issue6065.patch \
+ file://add-unistd.patch \
+ file://llvm-mc_disable.patch \
+ "
+
+LLVM_RELEASE = "2.8"
+
+EXTRA_OECMAKE += " -DBUILD_SHARED_LIBS:BOOL=OFF "
+
+SRC_URI[md5sum] = "220d361b4d17051ff4bb21c64abe05ba"
+SRC_URI[sha256sum] = "25addb742f1c6cc12877ed0ee924dda962d848368ee095be8e48342ae613d43b"
diff --git a/meta-oe/recipes-core/llvm/llvm2.9/arm_fenv_uclibc.patch b/meta-oe/recipes-core/llvm/llvm2.9/arm_fenv_uclibc.patch
new file mode 100644
index 0000000..c3ae494
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm2.9/arm_fenv_uclibc.patch
@@ -0,0 +1,14 @@
+Index: llvm-2.9/include/llvm/Support/FEnv.h
+===================================================================
+--- llvm-2.9.orig/include/llvm/Support/FEnv.h 2010-11-29 20:44:50.000000000 +0100
++++ llvm-2.9/include/llvm/Support/FEnv.h 2011-11-18 18:42:22.580161297 +0100
+@@ -17,6 +17,9 @@
+
+ #include "llvm/Config/config.h"
+ #include <cerrno>
++
++#undef HAVE_FENV_H
++
+ #ifdef HAVE_FENV_H
+ #include <fenv.h>
+ #endif
diff --git a/meta-oe/recipes-core/llvm/llvm2.9_2.9.bb b/meta-oe/recipes-core/llvm/llvm2.9_2.9.bb
new file mode 100644
index 0000000..b956aad
--- /dev/null
+++ b/meta-oe/recipes-core/llvm/llvm2.9_2.9.bb
@@ -0,0 +1,29 @@
+require llvm.inc
+
+PR = "${INC_PR}.0"
+
+SRC_URI_append_libc-uclibc = " file://arm_fenv_uclibc.patch "
+
+PARALLEL_MAKE_virtclass-native = ""
+
+EXTRA_OECMAKE = "\
+ -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm${LLVM_RELEASE}/tblgen \
+ -DLLVM_TARGETS_TO_BUILD="X86;${LLVM_ARCH}" \
+ -DCMAKE_LINKER:FILEPATH=${LD} \
+ -DCMAKE_AR:FILEPATH=${AR} \
+ -DCMAKE_OBJCOPY:FILEPATH=${OBJCOPY} \
+ -DCMAKE_OBJDUMP:FILEPATH=${OBJDUMP} \
+ -DCMAKE_RANLIB:FILEPATH=${RANLIB} \
+ -DCMAKE_STRIP:FILEPATH=${STRIP} \
+ -DNM_PATH:FILEPATH=${NM} \
+ -DLLVM_ENABLE_PIC:BOOL=ON \
+ -DLLVM_TARGET_ARCH:STRING=${LLVM_ARCH} \
+ -DLLVM_ENABLE_ASSERTIONS:BOOL=ON \
+ -DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo \
+ -DBUILD_SHARED_LIBS:BOOL=ON \
+"
+
+LLVM_RELEASE = "2.9"
+
+SRC_URI[md5sum] = "793138412d2af2c7c7f54615f8943771"
+SRC_URI[sha256sum] = "661236cfa17428b48cfa9cbb9909f7569c64b8ecd219fd91dbc00e3b557b3779"
--
1.8.1.5
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