mdw@git.distorted.org.uk Git - termux-packages/blob - packages/libllvm/build.sh

   1 TERMUX_PKG_HOMEPAGE=http://clang.llvm.org/
   2 TERMUX_PKG_DESCRIPTION="Modular compiler and toolchain technologies library"
   3 _PKG_MAJOR_VERSION=5.0
   4 TERMUX_PKG_VERSION=${_PKG_MAJOR_VERSION}.0
   5 TERMUX_PKG_SRCURL=http://releases.llvm.org/${TERMUX_PKG_VERSION}/llvm-${TERMUX_PKG_VERSION}.src.tar.xz
   6 TERMUX_PKG_SHA256=e35dcbae6084adcf4abb32514127c5eabd7d63b733852ccdb31e06f1373136da
   7 TERMUX_PKG_HOSTBUILD=true
   8 TERMUX_PKG_RM_AFTER_INSTALL="
   9 bin/bugpoint
  10 bin/clang-check
  11 bin/clang-import-test
  12 bin/clang-offload-bundler
  13 bin/git-clang-format
  14 bin/llvm-tblgen
  15 bin/macho-dump
  16 bin/sancov
  17 bin/sanstats
  18 bin/scan-build
  19 bin/scan-view
  20 lib/BugpointPasses.so
  21 lib/libclang*.a
  22 lib/libLLVM*.a
  23 lib/libLTO.so
  24 lib/LLVMHello.so
  25 share/man/man1/scan-build.1
  26 share/scan-build
  27 share/scan-view
  28 "
  29 TERMUX_PKG_DEPENDS="binutils, ncurses, ndk-sysroot, ndk-stl, libgcc"
  30 # Replace gcc since gcc is deprecated by google on android and is not maintained upstream.
  31 # Conflict with clang versions earlier than 3.9.1-3 since they bundled llvm.
  32 TERMUX_PKG_CONFLICTS="gcc, clang (<< 3.9.1-3)"
  33 TERMUX_PKG_REPLACES=gcc
  34 # See http://llvm.org/docs/CMake.html:
  35 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
  36 -DPYTHON_EXECUTABLE=`which python`
  37 -DLLVM_ENABLE_PIC=ON
  38 -DLLVM_ENABLE_LIBEDIT=OFF
  39 -DLLVM_BUILD_TESTS=OFF
  40 -DLLVM_INCLUDE_TESTS=OFF
  41 -DCLANG_DEFAULT_CXX_STDLIB=libc++
  42 -DCLANG_INCLUDE_TESTS=OFF
  43 -DCLANG_TOOL_C_INDEX_TEST_BUILD=OFF
  44 -DC_INCLUDE_DIRS=$TERMUX_PREFIX/include
  45 -DLLVM_LINK_LLVM_DYLIB=ON
  46 -DLLVM_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/llvm-tblgen
  47 -DCLANG_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/clang-tblgen"
  48 TERMUX_PKG_FORCE_CMAKE=yes
  49 TERMUX_PKG_KEEP_STATIC_LIBRARIES=true
  50
  51 termux_step_post_extract_package () {
  52         local CLANG_SRC_TAR=cfe-${TERMUX_PKG_VERSION}.src.tar.xz
  53         termux_download \
  54                 http://releases.llvm.org/${TERMUX_PKG_VERSION}/$CLANG_SRC_TAR \
  55                 $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR \
  56                 019f23c2192df793ac746595e94a403908749f8e0c484b403476d2611dd20970
  57
  58         tar -xf $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR -C tools
  59         mv tools/cfe-${TERMUX_PKG_VERSION}.src tools/clang
  60 }
  61
  62 termux_step_host_build () {
  63         termux_setup_cmake
  64         cmake -G "Unix Makefiles" $TERMUX_PKG_SRCDIR \
  65                 -DLLVM_BUILD_TESTS=OFF \
  66                 -DLLVM_INCLUDE_TESTS=OFF
  67         make -j $TERMUX_MAKE_PROCESSES clang-tblgen llvm-tblgen
  68 }
  69
  70 termux_step_pre_configure () {
  71         cd $TERMUX_PKG_BUILDDIR
  72         export LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
  73         export LLVM_TARGET_ARCH
  74         if [ $TERMUX_ARCH = "arm" ]; then
  75                 LLVM_TARGET_ARCH=ARM
  76                 # See https://github.com/termux/termux-packages/issues/282
  77                 LLVM_DEFAULT_TARGET_TRIPLE="armv7a-linux-androideabi"
  78         elif [ $TERMUX_ARCH = "aarch64" ]; then
  79                 LLVM_TARGET_ARCH=AArch64
  80         elif [ $TERMUX_ARCH = "i686" ]; then
  81                 LLVM_TARGET_ARCH=X86
  82         elif [ $TERMUX_ARCH = "x86_64" ]; then
  83                 LLVM_TARGET_ARCH=X86
  84         else
  85                 termux_error_exit "Invalid arch: $TERMUX_ARCH"
  86         fi
  87         # see CMakeLists.txt and tools/clang/CMakeLists.txt
  88         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_DEFAULT_TARGET_TRIPLE=$LLVM_DEFAULT_TARGET_TRIPLE"
  89         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_TARGET_ARCH=$LLVM_TARGET_ARCH -DLLVM_TARGETS_TO_BUILD=$LLVM_TARGET_ARCH"
  90 }
  91
  92 termux_step_post_make_install () {
  93         cd $TERMUX_PREFIX/bin
  94
  95         for tool in clang clang++ cc c++ cpp gcc g++ ${TERMUX_HOST_PLATFORM}-{clang,clang++,gcc,g++,cpp}; do
  96                 ln -f -s clang-${_PKG_MAJOR_VERSION} $tool
  97         done
  98
  99         local OPENMP_ARCH
 100         if [ $TERMUX_ARCH = "i686" ]; then
 101                 OPENMP_ARCH="i386"
 102         else
 103                 OPENMP_ARCH=$TERMUX_ARCH
 104         fi
 105
 106         local OPENMP_PATH=lib64/clang/5.0/lib/linux/$OPENMP_ARCH/libomp.a
 107         cp $TERMUX_STANDALONE_TOOLCHAIN/$OPENMP_PATH $TERMUX_PREFIX/lib
 108 }
 109
 110 termux_step_post_massage () {
 111         sed $TERMUX_PKG_BUILDER_DIR/llvm-config.in \
 112                 -e "s|@_PKG_MAJOR_VERSION@|$_PKG_MAJOR_VERSION|g" \
 113                 -e "s|@TERMUX_PREFIX@|$TERMUX_PREFIX|g" \
 114                 -e "s|@TERMUX_PKG_SRCDIR@|$TERMUX_PKG_SRCDIR|g" \
 115                 -e "s|@LLVM_TARGET_ARCH@|$LLVM_TARGET_ARCH|g" \
 116                 -e "s|@LLVM_DEFAULT_TARGET_TRIPLE@|$LLVM_DEFAULT_TARGET_TRIPLE|g" \
 117                 -e "s|@TERMUX_ARCH@|$TERMUX_ARCH|g" > $TERMUX_PREFIX/bin/llvm-config
 118         chmod 755 $TERMUX_PREFIX/bin/llvm-config
 119 }