llvm: recipes for llvm 3.2

Pulled from meta-oe/master

Change-Id: I3fe51eca1b64263a6f90c9bb96059cc3307880c5
Reviewed-by: Samuli Piippo <samuli.piippo@digia.com>

5 files changed, 377 insertions, 0 deletions

diff --git a/recipes/llvm/llvm-common.bb b/recipes/llvm/llvm-common.bb
new file mode 100644
index 0000000..192919e
--- /dev/null
+++ b/recipes/llvm/llvm-common.bb
@@ -0,0 +1,22 @@
+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"
+
+ALLOW_EMPTY_${PN} = "1"
+SYSROOT_PREPROCESS_FUNCS_append_class-target = " llvm_common_sysroot_preprocess"
+
+llvm_common_sysroot_preprocess() {
+    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/recipes/llvm/llvm-common/llvm-config b/recipes/llvm/llvm-common/llvm-config
new file mode 100644
index 0000000..a9a416d
--- /dev/null
+++ b/recipes/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 ${@}
+else
+  echo "The variable WANT_LLVM_RELEASE is not defined and exported"
+        echo "by your build recipe. Go figure."
+  exit 1
+fi
diff --git a/recipes/llvm/llvm.inc b/recipes/llvm/llvm.inc
new file mode 100644
index 0000000..fcd2666
--- /dev/null
+++ b/recipes/llvm/llvm.inc
@@ -0,0 +1,226 @@
+# LLVM does not provide ABI stability between different versions. For this
+# reason OE makes it possible to build and install different llvm versions
+# at the same time.
+#
+# This is true for the normal recipes as well as the native ones.
+#
+# All regular installation directories are prefixed with 'llvm${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 \
+    -DCMAKE_SKIP_BUILD_RPATH: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 \
+"
+
+base_do_compile_prepend() {
+    # Avoid *** No rule to make target `native/bin/tblgen', needed by `include/llvm/Intrinsics.gen.tmp'
+    oe_runmake tblgen
+}
+
+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}
+}
+
+SYSROOT_PREPROCESS_FUNCS_append_class-target = " llvm_sysroot_preprocess"
+
+llvm_sysroot_preprocess() {
+    cd ${OECMAKE_BUILDPATH}
+
+    # 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/recipes/llvm/llvm3.2/arm_fenv_uclibc.patch b/recipes/llvm/llvm3.2/arm_fenv_uclibc.patch
new file mode 100644
index 0000000..c3ae494
--- /dev/null
+++ b/recipes/llvm/llvm3.2/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/recipes/llvm/llvm3.2_3.2.bb b/recipes/llvm/llvm3.2_3.2.bb
new file mode 100644
index 0000000..71a53c1
--- /dev/null
+++ b/recipes/llvm/llvm3.2_3.2.bb
@@ -0,0 +1,105 @@
+DESCRIPTION = "The Low Level Virtual Machine"
+HOMEPAGE = "http://llvm.org"
+# 3-clause BSD-like
+LICENSE = "NCSA"
+LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=60fdd7739841f04a2ce2171a726be8f3"
+
+DEPENDS = "libffi libxml2-native llvm-common"
+
+SRC_URI = "http://llvm.org/releases/${PV}/llvm-${PV}.src.tar.gz"
+SRC_URI_append_libc-uclibc = " file://arm_fenv_uclibc.patch "
+
+SRC_URI[md5sum] = "71610289bbc819e3e15fdd562809a2d7"
+SRC_URI[sha256sum] = "125090c4d26740f1d5e9838477c931ed7d9ad70d599ba265f46f3a42cb066343"
+
+S = "${WORKDIR}/llvm-${PV}.src"
+
+inherit autotools perlnative pythonnative
+
+LLVM_BUILD_DIR = "${WORKDIR}/llvm-${PV}.build"
+LLVM_INSTALL_DIR = "${WORKDIR}/llvm-install"
+LLVM_DIR = "llvm${PV}"
+
+EXTRA_OECONF += "--disable-assertions \
+                 --enable-debug-runtime \
+                 --disable-expensive-checks \
+                 --enable-bindings=none \
+                 --enable-keep-symbols \
+                 --enable-libffi \
+                 --enable-optimized \
+                 --enable-shared \
+                 --enable-targets=host-only"
+EXTRA_OEMAKE += "REQUIRES_RTTI=1 VERBOSE=1"
+FILES_${PN} = "${libdir}/lib*.so \
+               ${libdir}/${LLVM_DIR}/*"
+FILES_${PN}-dbg = "${bindir}/${LLVM_DIR}/.debug \
+                   ${libdir}/${LLVM_DIR}/.debug \
+                   ${libdir}/.debug \
+                   /usr/src/debug"
+FILES_${PN}-dev = "${bindir}/${LLVM_DIR} \
+                   ${includedir}/${LLVM_DIR} \
+                   ${libdir}/${LLVM_DIR}/BugpointPasses.so \
+                   ${libdir}/${LLVM_DIR}/LLVMHello.so"
+FILES_${PN}-static-dev = "${libdir}/${LLVM_DIR}/*.a"
+FILES_SOLIBSDEV = ""
+INSANE_SKIP_${PN} = "dev-so"
+
+do_configure_prepend() {
+        # Remove RPATHs
+        sed -i 's:$(RPATH) -Wl,$(\(ToolDir\|LibDir\|ExmplDir\))::g' Makefile.rules
+
+        # Drop "svn" suffix from version string
+        sed -i 's/3\.2svn/3.2/g' configure
+
+        # Fix paths in llvm-config
+        sed -i "s|sys::path::parent_path(CurrentPath))\.str()|sys::path::parent_path(sys::path::parent_path(CurrentPath))).str()|g" tools/llvm-config/llvm-config.cpp
+        sed -ri "s#/(bin|include|lib)(/?\")#/\1/${LLVM_DIR}\2#g" tools/llvm-config/llvm-config.cpp
+
+        # Fails to build unless using separate directory from source
+        mkdir -p ${LLVM_BUILD_DIR}
+        cd ${LLVM_BUILD_DIR}
+}
+
+do_compile() {
+        cd ${LLVM_BUILD_DIR}
+        oe_runmake \
+                AR="${BUILD_AR}" \
+                CC="${BUILD_CC}" \
+                CFLAGS="${BUILD_CFLAGS}" \
+                CXX="${BUILD_CXX}" \
+                CXXFLAGS="${BUILD_CXXFLAGS}" \
+                CPP="${BUILD_CPP}" \
+                CPPFLAGS="${BUILD_CPPFLAGS}" \
+                NM="${BUILD_NM}" \
+                RANLIB="${BUILD_RANLIB}" \
+                PATH="${STAGING_BINDIR_NATIVE}:$PATH" \
+                cross-compile-build-tools
+        oe_runmake
+}
+
+do_install() {
+        cd ${LLVM_BUILD_DIR}
+        oe_runmake DESTDIR=${LLVM_INSTALL_DIR} install
+
+        mv ${LLVM_INSTALL_DIR}${bindir}/${HOST_SYS}-llvm-config-host ${LLVM_INSTALL_DIR}/llvm-config-host
+
+        install -d ${D}${bindir}/${LLVM_DIR}
+        mv ${LLVM_INSTALL_DIR}${bindir}/* ${D}${bindir}/${LLVM_DIR}/
+
+        install -d ${D}${includedir}/${LLVM_DIR}
+        mv ${LLVM_INSTALL_DIR}${includedir}/* ${D}${includedir}/${LLVM_DIR}/
+
+        install -d ${D}${libdir}/${LLVM_DIR}
+        mv ${LLVM_INSTALL_DIR}${libdir}/* ${D}${libdir}/${LLVM_DIR}/
+        ln -s ${LLVM_DIR}/libLLVM-${PV}.so ${D}${libdir}/libLLVM-${PV}.so
+
+        install -d ${D}${docdir}/${LLVM_DIR}
+        mv ${LLVM_INSTALL_DIR}${prefix}/docs/llvm/* ${D}${docdir}/${LLVM_DIR}
+}
+
+SYSROOT_PREPROCESS_FUNCS += "llvm_sysroot_preprocess"
+
+llvm_sysroot_preprocess() {
+        install -d ${SYSROOT_DESTDIR}${bindir_crossscripts}
+        mv ${LLVM_INSTALL_DIR}/llvm-config-host ${SYSROOT_DESTDIR}${bindir_crossscripts}/llvm-config${PV}
+}