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=4.0
   4 TERMUX_PKG_VERSION=${_PKG_MAJOR_VERSION}.1
   5 TERMUX_PKG_REVISION=1
   6 TERMUX_PKG_SRCURL=http://llvm.org/releases/${TERMUX_PKG_VERSION}/llvm-${TERMUX_PKG_VERSION}.src.tar.xz
   7 TERMUX_PKG_SHA256=da783db1f82d516791179fe103c71706046561f7972b18f0049242dee6712b51
   8 TERMUX_PKG_HOSTBUILD=true
   9 TERMUX_PKG_RM_AFTER_INSTALL="
  10 bin/bugpoint
  11 bin/clang-check
  12 bin/clang-import-test
  13 bin/clang-offload-bundler
  14 bin/git-clang-format
  15 bin/llvm-tblgen
  16 bin/macho-dump
  17 bin/sancov
  18 bin/sanstats
  19 bin/scan-build
  20 bin/scan-view
  21 lib/BugpointPasses.so
  22 lib/libLTO.so
  23 lib/LLVMHello.so
  24 share/man/man1/scan-build.1
  25 share/scan-build
  26 share/scan-view
  27 "
  28 TERMUX_PKG_DEPENDS="binutils, ncurses, ndk-sysroot, ndk-stl, libgcc"
  29 # Replace gcc since gcc is deprecated by google on android and is not maintained upstream.
  30 # Conflict with clang versions earlier than 3.9.1-3 since they bundled llvm.
  31 TERMUX_PKG_CONFLICTS="gcc, clang (<< 3.9.1-3)"
  32 TERMUX_PKG_REPLACES=gcc
  33 # See http://llvm.org/docs/CMake.html:
  34 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
  35 -DPYTHON_EXECUTABLE=`which python`
  36 -DLLVM_ENABLE_PIC=ON
  37 -DLLVM_ENABLE_LIBEDIT=OFF
  38 -DLLVM_BUILD_TESTS=OFF
  39 -DLLVM_INCLUDE_TESTS=OFF
  40 -DCLANG_DEFAULT_CXX_STDLIB=libc++
  41 -DCLANG_INCLUDE_TESTS=OFF
  42 -DCLANG_TOOL_C_INDEX_TEST_BUILD=OFF
  43 -DC_INCLUDE_DIRS=$TERMUX_PREFIX/include
  44 -DLLVM_LINK_LLVM_DYLIB=ON
  45 -DLLVM_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/llvm-tblgen
  46 -DCLANG_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/clang-tblgen"
  47 TERMUX_PKG_FORCE_CMAKE=yes
  48
  49 termux_step_post_extract_package () {
  50         local CLANG_SRC_TAR=cfe-${TERMUX_PKG_VERSION}.src.tar.xz
  51         termux_download \
  52                 http://llvm.org/releases/${TERMUX_PKG_VERSION}/$CLANG_SRC_TAR \
  53                 $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR \
  54                 61738a735852c23c3bdbe52d035488cdb2083013f384d67c1ba36fabebd8769b
  55
  56         tar -xf $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR -C tools
  57         mv tools/cfe-${TERMUX_PKG_VERSION}.src tools/clang
  58 }
  59
  60 termux_step_host_build () {
  61         termux_setup_cmake
  62         cmake -G "Unix Makefiles" $TERMUX_PKG_SRCDIR \
  63                 -DLLVM_BUILD_TESTS=OFF \
  64                 -DLLVM_INCLUDE_TESTS=OFF
  65         make -j $TERMUX_MAKE_PROCESSES clang-tblgen llvm-tblgen
  66 }
  67
  68 termux_step_pre_configure () {
  69         cd $TERMUX_PKG_BUILDDIR
  70         export LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
  71         export LLVM_TARGET_ARCH
  72         if [ $TERMUX_ARCH = "arm" ]; then
  73                 LLVM_TARGET_ARCH=ARM
  74                 # See https://github.com/termux/termux-packages/issues/282
  75                 LLVM_DEFAULT_TARGET_TRIPLE="armv7a-linux-androideabi"
  76         elif [ $TERMUX_ARCH = "aarch64" ]; then
  77                 LLVM_TARGET_ARCH=AArch64
  78         elif [ $TERMUX_ARCH = "i686" ]; then
  79                 LLVM_TARGET_ARCH=X86
  80         elif [ $TERMUX_ARCH = "x86_64" ]; then
  81                 LLVM_TARGET_ARCH=X86
  82         else
  83                 termux_error_exit "Invalid arch: $TERMUX_ARCH"
  84         fi
  85         # see CMakeLists.txt and tools/clang/CMakeLists.txt
  86         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_DEFAULT_TARGET_TRIPLE=$LLVM_DEFAULT_TARGET_TRIPLE"
  87         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_TARGET_ARCH=$LLVM_TARGET_ARCH -DLLVM_TARGETS_TO_BUILD=$LLVM_TARGET_ARCH"
  88 }
  89
  90 termux_step_post_make_install () {
  91         cd $TERMUX_PREFIX/bin
  92
  93         for tool in clang clang++ cc c++ cpp gcc g++ ${TERMUX_HOST_PLATFORM}-{clang,clang++,gcc,g++,cpp}; do
  94                 ln -f -s clang-${_PKG_MAJOR_VERSION} $tool
  95         done
  96 }
  97
  98 termux_step_post_massage () {
  99         sed $TERMUX_PKG_BUILDER_DIR/llvm-config.in \
 100                 -e "s|@_PKG_MAJOR_VERSION@|$_PKG_MAJOR_VERSION|g" \
 101                 -e "s|@TERMUX_PREFIX@|$TERMUX_PREFIX|g" \
 102                 -e "s|@TERMUX_PKG_SRCDIR@|$TERMUX_PKG_SRCDIR|g" \
 103                 -e "s|@LLVM_TARGET_ARCH@|$LLVM_TARGET_ARCH|g" \
 104                 -e "s|@LLVM_DEFAULT_TARGET_TRIPLE@|$LLVM_DEFAULT_TARGET_TRIPLE|g" \
 105                 -e "s|@TERMUX_ARCH@|$TERMUX_ARCH|g" > $TERMUX_PREFIX/bin/llvm-config
 106         chmod 755 $TERMUX_PREFIX/bin/llvm-config
 107 }