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

   1 TERMUX_PKG_HOMEPAGE=http://clang.llvm.org/
   2 TERMUX_PKG_DESCRIPTION="C and C++ frontend for the LLVM compiler"
   3 _PKG_MAJOR_VERSION=3.9
   4 TERMUX_PKG_VERSION=${_PKG_MAJOR_VERSION}.1
   5 TERMUX_PKG_SRCURL=http://llvm.org/releases/${TERMUX_PKG_VERSION}/llvm-${TERMUX_PKG_VERSION}.src.tar.xz
   6 TERMUX_PKG_SHA256=1fd90354b9cf19232e8f168faf2220e79be555df3aa743242700879e8fd329ee
   7 TERMUX_PKG_HOSTBUILD=true
   8 TERMUX_PKG_RM_AFTER_INSTALL="bin/macho-dump bin/bugpoint bin/llvm-tblgen lib/BugpointPasses.so lib/LLVMHello.so"
   9 TERMUX_PKG_DEPENDS="binutils, ncurses, ndk-sysroot, ndk-stl, libgcc"
  10 # Replace gcc since gcc is deprecated by google on android and is not maintained upstream.
  11 TERMUX_PKG_CONFLICTS=gcc
  12 TERMUX_PKG_REPLACES=gcc
  13 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="-DCMAKE_INSTALL_ALWAYS=1 -DLLVM_ENABLE_PIC=ON -DLLVM_BUILD_TESTS=OFF"
  14 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_INCLUDE_TESTS=OFF -DCLANG_INCLUDE_TESTS=OFF -DCLANG_TOOL_C_INDEX_TEST_BUILD=OFF"
  15 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DBUILD_SHARED_LIBS=ON -DLLVM_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/llvm-tblgen"
  16 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DCLANG_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/clang-tblgen"
  17 TERMUX_PKG_FORCE_CMAKE=yes
  18
  19 termux_step_post_extract_package () {
  20         CLANG_SRC_TAR=cfe-${TERMUX_PKG_VERSION}.src.tar.xz
  21         test ! -f $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR && termux_download http://llvm.org/releases/${TERMUX_PKG_VERSION}/$CLANG_SRC_TAR \
  22                 $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR \
  23                 e6c4cebb96dee827fa0470af313dff265af391cb6da8d429842ef208c8f25e63
  24
  25         # COMPILERRT_SRC_TAR=compiler-rt-${TERMUX_PKG_VERSION}.src.tar.xz
  26         # test ! -f $TERMUX_PKG_CACHEDIR/$COMPILERRT_SRC_TAR && curl http://llvm.org/releases/${TERMUX_PKG_VERSION}/${COMPILERRT_SRC_TAR} > $TERMUX_PKG_CACHEDIR/$COMPILERRT_SRC_TAR
  27
  28         tar -xf $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR -C tools
  29         mv tools/cfe-${TERMUX_PKG_VERSION}.src tools/clang
  30
  31         # tar -xf $TERMUX_PKG_CACHEDIR/$COMPILERRT_SRC_TAR -C projects
  32         # mv projects/compiler-rt-${TERMUX_PKG_VERSION}.src projects/compiler-rt
  33
  34         # Remove symlinks which are not overwritten on repeated builds even with CMAKE_INSTALL_ALWAYS=1:
  35         rm -f $TERMUX_PREFIX/{bin/llvm*,lib/libLLVM*,lib/libclang*}
  36 }
  37
  38 termux_step_host_build () {
  39         cmake -G "Unix Makefiles" $TERMUX_PKG_SRCDIR \
  40                 -DLLVM_BUILD_TESTS=OFF \
  41                 -DLLVM_INCLUDE_TESTS=OFF
  42         make -j $TERMUX_MAKE_PROCESSES clang-tblgen llvm-tblgen
  43 }
  44
  45 termux_step_pre_configure () {
  46         cd $TERMUX_PKG_BUILDDIR
  47         LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
  48         if [ $TERMUX_ARCH = "arm" ]; then
  49                 LLVM_TARGET_ARCH=ARM
  50                 # See https://github.com/termux/termux-packages/issues/282
  51                 LLVM_DEFAULT_TARGET_TRIPLE="armv7a-linux-androideabi"
  52         elif [ $TERMUX_ARCH = "aarch64" ]; then
  53                 LLVM_TARGET_ARCH=AArch64
  54         elif [ $TERMUX_ARCH = "i686" ]; then
  55                 LLVM_TARGET_ARCH=X86
  56         elif [ $TERMUX_ARCH = "x86_64" ]; then
  57                 LLVM_TARGET_ARCH=X86
  58         else
  59                 echo "Invalid arch: $TERMUX_ARCH"
  60                 exit 1
  61         fi
  62         # see CMakeLists.txt and tools/clang/CMakeLists.txt
  63         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_DEFAULT_TARGET_TRIPLE=$LLVM_DEFAULT_TARGET_TRIPLE"
  64         TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_TARGET_ARCH=$LLVM_TARGET_ARCH -DLLVM_TARGETS_TO_BUILD=$LLVM_TARGET_ARCH"
  65 }
  66
  67 termux_step_post_make_install () {
  68         cd $TERMUX_PREFIX/bin
  69
  70         for tool in clang clang++ cc c++ cpp gcc g++ ${TERMUX_HOST_PLATFORM}-{gcc,g++,cpp}; do
  71                 ln -f -s clang-${_PKG_MAJOR_VERSION} $tool
  72         done
  73 }