1 files changed, 218 insertions, 0 deletions

diff --git a/recipes-core/llvm/llvm.inc b/recipes-core/llvm/llvm.inc
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@@ -0,0 +1,218 @@
+# 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 "${STAGING_INCDIR}/llvm2.5"
+#
+# For your program or library that makes use of llvm you do should not need to
+# modify anything as long as it uses the results of various llvm-config
+# invocations. If you need customizations something is wrong and it needs to be
+# fixed (report bug).
+#
+# However the *recipe* for your program/library *must* declare
+# export WANT_LLVM_RELEASE = "<valid version number>"
+# The version number is picked up by a generic wrapper script which just calls
+# the variant of the specified version.
+
+DESCRIPTION = "The Low Level Virtual Machine"
+HOMEPAGE = "http://llvm.org"
+# 3-clause BSD-like
+LICENSE = "University of Illinois/NCSA Open Source License"
+LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=0ac5f799a2d89477c75b0a378b221855"
+
+DEPENDS = "llvm${LLVM_RELEASE}-native llvm-common"
+DEPENDS_virtclass-native = "llvm-common-native cmake-native perl-native"
+
+
+SRC_URI = "http://llvm.org/releases/${PV}/llvm-${PV}.tgz"
+
+SRC_URI_append_libc-uclibc = " file://arm_fenv_uclibc.patch "
+
+S = "${WORKDIR}/llvm-${PV}"
+
+inherit cmake perlnative
+
+# 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 = "${PN}-dbg ${PN}-doc ${PN}-dev ${PN}"
+
+PACKAGES_DYNAMIC = "llvm-*"
+
+# the difference to the non-native build is that we do not need
+# to declare the location of the tblgen executable.
+EXTRA_OECMAKE_virtclass-native = "\
+  -DLLVM_TARGETS_TO_BUILD=${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 \
+                 "
+
+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":
+    arch = "Mips"
+  elif arch == "powerpc":
+    arch = "PowerPC"
+  else:
+    oefatal("Your target architecture is not supported by this recipe");
+
+  return arch
+
+
+BBCLASSEXTEND = "native"
+