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=${_PKG_MAJOR_VERSION}.1
   5 TERMUX_PKG_SRCURL=http://llvm.org/releases/${TERMUX_PKG_VERSION}/llvm-${TERMUX_PKG_VERSION}.src.tar.xz
   6 TERMUX_PKG_SHA256=da783db1f82d516791179fe103c71706046561f7972b18f0049242dee6712b51
   7 TERMUX_PKG_HOSTBUILD=true
   8 TERMUX_PKG_RM_AFTER_INSTALL="
   9 bin/bugpoint
  10 bin/clang-check
  11 bin/clang-import-test
  12 bin/clang-offload-bundler
  13 bin/git-clang-format
  14 bin/llvm-tblgen
  15 bin/macho-dump
  16 bin/sancov
  17 bin/sanstats
  18 bin/scan-build
  19 bin/scan-view
  20 lib/BugpointPasses.so
  21 lib/libLTO.so
  22 lib/LLVMHello.so
  23 share/man/man1/scan-build.1
  24 share/scan-build
  25 share/scan-view
  26 "
  27 TERMUX_PKG_DEPENDS="binutils, ncurses, ndk-sysroot, ndk-stl, libgcc"
  28 # Replace gcc since gcc is deprecated by google on android and is not maintained upstream.
  29 # Conflict with clang versions earlier than 3.9.1-3 since they bundled llvm.
  30 TERMUX_PKG_CONFLICTS="gcc, clang (<< 3.9.1-3)"
  31 TERMUX_PKG_REPLACES=gcc
  32 # See http://llvm.org/docs/CMake.html:
  33 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
  34 -DLLVM_ENABLE_PIC=ON
  35 -DLLVM_ENABLE_LIBEDIT=OFF
  36 -DLLVM_BUILD_TESTS=OFF
  37 -DLLVM_INCLUDE_TESTS=OFF
  38 -DCLANG_INCLUDE_TESTS=OFF
  39 -DCLANG_TOOL_C_INDEX_TEST_BUILD=OFF
  40 -DC_INCLUDE_DIRS=$TERMUX_PREFIX/include
  41 -DLLVM_LINK_LLVM_DYLIB=ON
  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                 61738a735852c23c3bdbe52d035488cdb2083013f384d67c1ba36fabebd8769b
  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 $TERMUX_PKG_BUILDDIR
  67         export LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
  68         export LLVM_TARGET_ARCH
  69         if [ $TERMUX_ARCH = "arm" ]; then
  70                 LLVM_TARGET_ARCH=ARM
  71                 # See https://github.com/termux/termux-packages/issues/282
  72                 LLVM_DEFAULT_TARGET_TRIPLE="armv7a-linux-androideabi"
  73         elif [ $TERMUX_ARCH = "aarch64" ]; then
  74                 LLVM_TARGET_ARCH=AArch64
  75         elif [ $TERMUX_ARCH = "i686" ]; then
  76                 LLVM_TARGET_ARCH=X86
  77         elif [ $TERMUX_ARCH = "x86_64" ]; then
  78                 LLVM_TARGET_ARCH=X86
  79         else
  80                 termux_error_exit "Invalid arch: $TERMUX_ARCH"
  81         fi
  82         # see CMakeLists.txt and tools/clang/CMakeLists.txt
  83         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_DEFAULT_TARGET_TRIPLE=$LLVM_DEFAULT_TARGET_TRIPLE"
  84         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_TARGET_ARCH=$LLVM_TARGET_ARCH -DLLVM_TARGETS_TO_BUILD=$LLVM_TARGET_ARCH"
  85 }
  86
  87 termux_step_post_make_install () {
  88         cd $TERMUX_PREFIX/bin
  89
  90         for tool in clang clang++ cc c++ cpp gcc g++ ${TERMUX_HOST_PLATFORM}-{clang,clang++,gcc,g++,cpp}; do
  91                 ln -f -s clang-${_PKG_MAJOR_VERSION} $tool
  92         done
  93 }
  94
  95 termux_step_post_massage () {
  96         sed $TERMUX_PKG_BUILDER_DIR/llvm-config.in \
  97                 -e "s|@_PKG_MAJOR_VERSION@|$_PKG_MAJOR_VERSION|g" \
  98                 -e "s|@TERMUX_PREFIX@|$TERMUX_PREFIX|g" \
  99                 -e "s|@TERMUX_PKG_SRCDIR@|$TERMUX_PKG_SRCDIR|g" \
 100                 -e "s|@LLVM_TARGET_ARCH@|$LLVM_TARGET_ARCH|g" \
 101                 -e "s|@LLVM_DEFAULT_TARGET_TRIPLE@|$LLVM_DEFAULT_TARGET_TRIPLE|g" \
 102                 -e "s|@TERMUX_ARCH@|$TERMUX_ARCH|g" > $TERMUX_PREFIX/bin/llvm-config
 103         chmod 755 $TERMUX_PREFIX/bin/llvm-config
 104 }