chiark - git - mdw - 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=4.0
   4 TERMUX_PKG_VERSION=${_PKG_MAJOR_VERSION}.0
   5 TERMUX_PKG_SRCURL=http://llvm.org/releases/${TERMUX_PKG_VERSION}/llvm-${TERMUX_PKG_VERSION}.src.tar.xz
   6 TERMUX_PKG_SHA256=8d10511df96e73b8ff9e7abbfb4d4d432edbdbe965f1f4f07afaf370b8a533be
   7 TERMUX_PKG_HOSTBUILD=true
   8 TERMUX_PKG_RM_AFTER_INSTALL="
   9 bin/bugpoint
  10 bin/clang-check
  11 bin/clang-import-test
  12 bin/clang-offload-bundler
  13 bin/git-clang-format
  14 bin/llvm-tblgen
  15 bin/macho-dump
  16 bin/sancov
  17 bin/sanstats
  18 bin/scan-build
  19 bin/scan-view
  20 lib/BugpointPasses.so
  21 lib/libLTO.so
  22 lib/LLVMHello.so
  23 share/man/man1/scan-build.1
  24 share/scan-build
  25 share/scan-view
  26 "
  27 TERMUX_PKG_DEPENDS="binutils, ncurses, ndk-sysroot, ndk-stl, libgcc"
  28 # Replace gcc since gcc is deprecated by google on android and is not maintained upstream.
  29 # Conflict with clang versions earlier than 3.9.1-3 since they bundled llvm.
  30 TERMUX_PKG_CONFLICTS="gcc, clang (<< 3.9.1-3)"
  31 TERMUX_PKG_REPLACES=gcc
  32 # See http://llvm.org/docs/CMake.html:
  33 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
  34 -DLLVM_ENABLE_PIC=ON
  35 -DLLVM_BUILD_TESTS=OFF
  36 -DLLVM_INCLUDE_TESTS=OFF
  37 -DCLANG_INCLUDE_TESTS=OFF
  38 -DCLANG_TOOL_C_INDEX_TEST_BUILD=OFF
  39 -DC_INCLUDE_DIRS=$TERMUX_PREFIX/include
  40 -DLLVM_LINK_LLVM_DYLIB=ON
  41 -DPYTHON_EXECUTABLE=`which python2.7`
  42 -DLLVM_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/llvm-tblgen
  43 -DCLANG_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/clang-tblgen"
  44 TERMUX_PKG_FORCE_CMAKE=yes
  45
  46 termux_step_post_extract_package () {
  47         local CLANG_SRC_TAR=cfe-${TERMUX_PKG_VERSION}.src.tar.xz
  48         termux_download \
  49                 http://llvm.org/releases/${TERMUX_PKG_VERSION}/$CLANG_SRC_TAR \
  50                 $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR \
  51                 cea5f88ebddb30e296ca89130c83b9d46c2d833685e2912303c828054c4dc98a
  52
  53         tar -xf $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR -C tools
  54         mv tools/cfe-${TERMUX_PKG_VERSION}.src tools/clang
  55 }
  56
  57 termux_step_host_build () {
  58         termux_setup_cmake
  59         cmake -G "Unix Makefiles" $TERMUX_PKG_SRCDIR \
  60                 -DLLVM_BUILD_TESTS=OFF \
  61                 -DLLVM_INCLUDE_TESTS=OFF
  62         make -j $TERMUX_MAKE_PROCESSES clang-tblgen llvm-tblgen
  63 }
  64
  65 termux_step_pre_configure () {
  66         cd $TERMUX_PKG_BUILDDIR
  67         local LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
  68         if [ $TERMUX_ARCH = "arm" ]; then
  69                 LLVM_TARGET_ARCH=ARM
  70                 # See https://github.com/termux/termux-packages/issues/282
  71                 LLVM_DEFAULT_TARGET_TRIPLE="armv7a-linux-androideabi"
  72         elif [ $TERMUX_ARCH = "aarch64" ]; then
  73                 LLVM_TARGET_ARCH=AArch64
  74         elif [ $TERMUX_ARCH = "i686" ]; then
  75                 LLVM_TARGET_ARCH=X86
  76         elif [ $TERMUX_ARCH = "x86_64" ]; then
  77                 LLVM_TARGET_ARCH=X86
  78         else
  79                 termux_error_exit "Invalid arch: $TERMUX_ARCH"
  80         fi
  81         # see CMakeLists.txt and tools/clang/CMakeLists.txt
  82         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_DEFAULT_TARGET_TRIPLE=$LLVM_DEFAULT_TARGET_TRIPLE"
  83         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_TARGET_ARCH=$LLVM_TARGET_ARCH -DLLVM_TARGETS_TO_BUILD=$LLVM_TARGET_ARCH"
  84 }
  85
  86 termux_step_post_make_install () {
  87         cd $TERMUX_PREFIX/bin
  88
  89         for tool in clang clang++ cc c++ cpp gcc g++ ${TERMUX_HOST_PLATFORM}-{clang,clang++,gcc,g++,cpp}; do
  90                 ln -f -s clang-${_PKG_MAJOR_VERSION} $tool
  91         done
  92 }