Patrick Williams | b48b7b4 | 2016-08-17 15:04:38 -0500 | [diff] [blame^] | 1 | # LLVM does not provide ABI stability between different versions. For this |
| 2 | # reason OE makes it possible to build and install different llvm versions |
| 3 | # at the same time. |
| 4 | # |
| 5 | # This is true for the normal recipes as well as the native ones. |
| 6 | # |
| 7 | # All regular installation directories are prefixed with 'llvm${LLVM_RELEASE}' |
| 8 | # e.g. "${STAGING_BINDIR}/llvm2.5" or "${STAGING_INCDIR}/llvm2.5" |
| 9 | # |
| 10 | # For your program or library that makes use of llvm you do should not need to |
| 11 | # modify anything as long as it uses the results of various llvm-config |
| 12 | # invocations. If you need customizations something is wrong and it needs to be |
| 13 | # fixed (report bug). |
| 14 | # |
| 15 | # However the *recipe* for your program/library *must* declare |
| 16 | # export WANT_LLVM_RELEASE = "<valid version number>" |
| 17 | # The version number is picked up by a generic wrapper script which just calls |
| 18 | # the variant of the specified version. |
| 19 | |
| 20 | DESCRIPTION = "The Low Level Virtual Machine" |
| 21 | HOMEPAGE = "http://llvm.org" |
| 22 | |
| 23 | # 3-clause BSD-like |
| 24 | # University of Illinois/NCSA Open Source License |
| 25 | LICENSE = "NCSA" |
| 26 | LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=d0a3ef0d3e0e8f5cf59e5ffc273ab1f8" |
| 27 | |
| 28 | DEPENDS = "libffi libxml2-native llvm-common" |
| 29 | |
| 30 | inherit perlnative pythonnative autotools |
| 31 | |
| 32 | LLVM_RELEASE = "${PV}" |
| 33 | LLVM_DIR = "llvm${LLVM_RELEASE}" |
| 34 | |
| 35 | SRC_URI = "http://llvm.org/releases/${PV}/llvm-${PV}.src.tar.gz" |
| 36 | S = "${WORKDIR}/llvm-${PV}.src" |
| 37 | |
| 38 | LLVM_BUILD_DIR = "${WORKDIR}/llvm-${PV}.build" |
| 39 | LLVM_INSTALL_DIR = "${WORKDIR}/llvm-install" |
| 40 | |
| 41 | EXTRA_OECONF += "--disable-assertions \ |
| 42 | --enable-debug-runtime \ |
| 43 | --disable-expensive-checks \ |
| 44 | --enable-bindings=none \ |
| 45 | --enable-keep-symbols \ |
| 46 | --enable-libffi \ |
| 47 | --enable-optimized \ |
| 48 | --enable-shared \ |
| 49 | --enable-targets=host-only" |
| 50 | EXTRA_OEMAKE += "REQUIRES_RTTI=1 VERBOSE=1" |
| 51 | |
| 52 | do_configure_prepend() { |
| 53 | # Remove RPATHs |
| 54 | sed -i 's:$(RPATH) -Wl,$(\(ToolDir\|LibDir\|ExmplDir\))::g' ${S}/Makefile.rules |
| 55 | |
| 56 | # Drop "svn" suffix from version string |
| 57 | sed -i 's/${PV}svn/${PV}/g' ${S}/configure |
| 58 | |
| 59 | # Fix paths in llvm-config |
| 60 | sed -i "s|sys::path::parent_path(CurrentPath))\.str()|sys::path::parent_path(sys::path::parent_path(CurrentPath))).str()|g" ${S}/tools/llvm-config/llvm-config.cpp |
| 61 | sed -ri "s#/(bin|include|lib)(/?\")#/\1/${LLVM_DIR}\2#g" ${S}/tools/llvm-config/llvm-config.cpp |
| 62 | |
| 63 | # Fix the hardcoded libdir in llvm-config |
| 64 | sed -i 's:/lib\>:/${baselib}:g' ${S}/tools/llvm-config/llvm-config.cpp |
| 65 | |
| 66 | # Fails to build unless using separate directory from source |
| 67 | mkdir -p ${LLVM_BUILD_DIR} |
| 68 | cd ${LLVM_BUILD_DIR} |
| 69 | } |
| 70 | |
| 71 | do_compile() { |
| 72 | cd ${LLVM_BUILD_DIR} |
| 73 | |
| 74 | # Fix libdir for multilib |
| 75 | sed -i 's:(PROJ_prefix)/lib:(PROJ_prefix)/${baselib}:g' Makefile.config |
| 76 | |
| 77 | oe_runmake \ |
| 78 | AR="${BUILD_AR}" \ |
| 79 | CC="${BUILD_CC}" \ |
| 80 | CFLAGS="${BUILD_CFLAGS}" \ |
| 81 | CXX="${BUILD_CXX}" \ |
| 82 | CXXFLAGS="${BUILD_CXXFLAGS}" \ |
| 83 | CPP="${BUILD_CPP}" \ |
| 84 | CPPFLAGS="${BUILD_CPPFLAGS}" \ |
| 85 | NM="${BUILD_NM}" \ |
| 86 | RANLIB="${BUILD_RANLIB}" \ |
| 87 | PATH="${STAGING_BINDIR_NATIVE}:$PATH" \ |
| 88 | cross-compile-build-tools |
| 89 | oe_runmake |
| 90 | } |
| 91 | |
| 92 | do_install() { |
| 93 | cd ${LLVM_BUILD_DIR} |
| 94 | oe_runmake DESTDIR=${LLVM_INSTALL_DIR} install |
| 95 | |
| 96 | mv ${LLVM_INSTALL_DIR}${bindir}/${HOST_SYS}-llvm-config-host ${LLVM_INSTALL_DIR}/llvm-config-host |
| 97 | |
| 98 | install -d ${D}${bindir}/${LLVM_DIR} |
| 99 | mv ${LLVM_INSTALL_DIR}${bindir}/* ${D}${bindir}/${LLVM_DIR}/ |
| 100 | |
| 101 | install -d ${D}${includedir}/${LLVM_DIR} |
| 102 | mv ${LLVM_INSTALL_DIR}${includedir}/* ${D}${includedir}/${LLVM_DIR}/ |
| 103 | |
| 104 | install -d ${D}${libdir}/${LLVM_DIR} |
| 105 | mv ${LLVM_INSTALL_DIR}${libdir}/* ${D}${libdir}/${LLVM_DIR}/ |
| 106 | ln -s ${LLVM_DIR}/libLLVM-${PV}.so ${D}${libdir}/libLLVM-${PV}.so |
| 107 | |
| 108 | install -d ${D}${docdir}/${LLVM_DIR} |
| 109 | mv ${LLVM_INSTALL_DIR}${prefix}/docs/llvm/* ${D}${docdir}/${LLVM_DIR} |
| 110 | } |
| 111 | |
| 112 | SYSROOT_PREPROCESS_FUNCS += "llvm_sysroot_preprocess" |
| 113 | |
| 114 | llvm_sysroot_preprocess() { |
| 115 | install -d ${SYSROOT_DESTDIR}${bindir_crossscripts} |
| 116 | mv ${LLVM_INSTALL_DIR}/llvm-config-host ${SYSROOT_DESTDIR}${bindir_crossscripts}/llvm-config${PV} |
| 117 | } |
| 118 | |
| 119 | PACKAGES += "${PN}-bugpointpasses ${PN}-llvmhello" |
| 120 | ALLOW_EMPTY_${PN} = "1" |
| 121 | ALLOW_EMPTY_${PN}-staticdev = "1" |
| 122 | FILES_${PN} = "" |
| 123 | FILES_${PN}-staticdev = "" |
| 124 | FILES_${PN}-dbg = " \ |
| 125 | ${bindir}/${LLVM_DIR}/.debug \ |
| 126 | ${libdir}/${LLVM_DIR}/.debug/BugpointPasses.so \ |
| 127 | ${libdir}/${LLVM_DIR}/.debug/LLVMHello.so \ |
| 128 | /usr/src/debug \ |
| 129 | " |
| 130 | |
| 131 | FILES_${PN}-dev = " \ |
| 132 | ${bindir}/${LLVM_DIR} \ |
| 133 | ${includedir}/${LLVM_DIR} \ |
| 134 | " |
| 135 | RRECOMMENDS_${PN}-dev += "${PN}-bugpointpasses ${PN}-llvmhello" |
| 136 | |
| 137 | FILES_${PN}-bugpointpasses = "\ |
| 138 | ${libdir}/${LLVM_DIR}/BugpointPasses.so \ |
| 139 | " |
| 140 | FILES_${PN}-llvmhello = "\ |
| 141 | ${libdir}/${LLVM_DIR}/LLVMHello.so \ |
| 142 | " |
| 143 | |
| 144 | PACKAGES_DYNAMIC = "^libllvm${LLVM_RELEASE}-.*$" |
| 145 | NOAUTOPACKAGEDEBUG = "1" |
| 146 | |
| 147 | INSANE_SKIP_${MLPREFIX}libllvm${LLVM_RELEASE}-llvm-${LLVM_RELEASE} += "dev-so" |
| 148 | |
| 149 | python llvm_populate_packages() { |
| 150 | libdir = bb.data.expand('${libdir}', d) |
| 151 | libllvm_libdir = bb.data.expand('${libdir}/${LLVM_DIR}', d) |
| 152 | split_dbg_packages = do_split_packages(d, libllvm_libdir+'/.debug', '^lib(.*)\.so$', 'libllvm${LLVM_RELEASE}-%s-dbg', 'Split debug package for %s', allow_dirs=True) |
| 153 | split_packages = do_split_packages(d, libdir, '^lib(.*)\.so$', 'libllvm${LLVM_RELEASE}-%s', 'Split package for %s', allow_dirs=True, allow_links=True, recursive=True) |
| 154 | split_staticdev_packages = do_split_packages(d, libllvm_libdir, '^lib(.*)\.a$', 'libllvm${LLVM_RELEASE}-%s-staticdev', 'Split staticdev package for %s', allow_dirs=True) |
| 155 | if split_packages: |
| 156 | pn = d.getVar('PN', True) |
| 157 | d.appendVar('RDEPENDS_' + pn, ' '+' '.join(split_packages)) |
| 158 | d.appendVar('RDEPENDS_' + pn + '-dbg', ' '+' '.join(split_dbg_packages)) |
| 159 | d.appendVar('RDEPENDS_' + pn + '-staticdev', ' '+' '.join(split_staticdev_packages)) |
| 160 | } |
| 161 | |
| 162 | PACKAGESPLITFUNCS_prepend = "llvm_populate_packages " |