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=${_PKG_MAJOR_VERSION}.0
   5 TERMUX_PKG_SRCURL=http://llvm.org/releases/${TERMUX_PKG_VERSION}/llvm-${TERMUX_PKG_VERSION}.src.tar.xz
   6 TERMUX_PKG_SHA256=66c73179da42cee1386371641241f79ded250e117a79f571bbd69e56daa48948
   7 TERMUX_PKG_HOSTBUILD=true
   8 TERMUX_PKG_RM_AFTER_INSTALL="bin/macho-dump bin/bugpoint bin/llvm-tblgen lib/BugpointPasses.so lib/LLVMHello.so"
   9 TERMUX_PKG_DEPENDS="binutils, ncurses, ndk-sysroot, ndk-stl, libgcc"
  10 # Replace gcc since gcc is deprecated by google on android and is not maintained upstream.
  11 TERMUX_PKG_CONFLICTS=gcc
  12 TERMUX_PKG_REPLACES=gcc
  13
  14 termux_step_post_extract_package () {
  15         CLANG_SRC_TAR=cfe-${TERMUX_PKG_VERSION}.src.tar.xz
  16         test ! -f $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR && termux_download http://llvm.org/releases/${TERMUX_PKG_VERSION}/$CLANG_SRC_TAR \
  17                 $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR \
  18                 7596a7c7d9376d0c89e60028fe1ceb4d3e535e8ea8b89e0eb094e0dcb3183d28
  19
  20         # COMPILERRT_SRC_TAR=compiler-rt-${TERMUX_PKG_VERSION}.src.tar.xz
  21         # 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
  22
  23         cd $TERMUX_PKG_SRCDIR
  24
  25         tar -xf $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR -C tools
  26         mv tools/cfe-${TERMUX_PKG_VERSION}.src tools/clang
  27
  28         # tar -xf $TERMUX_PKG_CACHEDIR/$COMPILERRT_SRC_TAR -C projects
  29         # mv projects/compiler-rt-${TERMUX_PKG_VERSION}.src projects/compiler-rt
  30
  31         # Remove symlinks which are not overwritten on repeated builds even with CMAKE_INSTALL_ALWAYS=1:
  32         rm -f $TERMUX_PREFIX/{bin/llvm*,lib/libLLVM*,lib/libclang*}
  33 }
  34
  35 termux_step_host_build () {
  36         cmake -G "Unix Makefiles" $TERMUX_PKG_SRCDIR \
  37                 -DLLVM_BUILD_TESTS=OFF \
  38                 -DLLVM_INCLUDE_TESTS=OFF
  39         make -j $TERMUX_MAKE_PROCESSES
  40 }
  41
  42 termux_step_configure () {
  43         cd $TERMUX_PKG_BUILDDIR
  44         LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
  45         if [ $TERMUX_ARCH = "arm" ]; then
  46                 LLVM_TARGET_ARCH=ARM
  47                 # See https://github.com/termux/termux-packages/issues/282
  48                 LLVM_DEFAULT_TARGET_TRIPLE="armv7a-linux-androideabi"
  49         elif [ $TERMUX_ARCH = "aarch64" ]; then
  50                 LLVM_TARGET_ARCH=AArch64
  51         elif [ $TERMUX_ARCH = "i686" ]; then
  52                 LLVM_TARGET_ARCH=X86
  53         elif [ $TERMUX_ARCH = "x86_64" ]; then
  54                 LLVM_TARGET_ARCH=X86
  55         else
  56                 echo "Invalid arch: $TERMUX_ARCH"
  57                 exit 1
  58         fi
  59         # see CMakeLists.txt and tools/clang/CMakeLists.txt
  60         cmake -G "Unix Makefiles" $TERMUX_PKG_SRCDIR \
  61                 -DCMAKE_AR=`which ${TERMUX_HOST_PLATFORM}-ar` \
  62                 -DCMAKE_BUILD_TYPE=MinSizeRel \
  63                 -DCMAKE_CROSSCOMPILING=True \
  64                 -DCMAKE_CXX_FLAGS="$CXXFLAGS -lgnustl_shared" \
  65                 -DCMAKE_INSTALL_ALWAYS=1 \
  66                 -DCMAKE_INSTALL_PREFIX=$TERMUX_PREFIX \
  67                 -DCMAKE_LINKER=`which ${TERMUX_HOST_PLATFORM}-ld` \
  68                 -DCMAKE_RANLIB=`which ${TERMUX_HOST_PLATFORM}-ranlib` \
  69                 -DCMAKE_SYSTEM_NAME=Android \
  70                 -DLLVM_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/llvm-tblgen \
  71                 -DLLVM_DEFAULT_TARGET_TRIPLE=$LLVM_DEFAULT_TARGET_TRIPLE \
  72                 -DLLVM_TARGET_ARCH=$LLVM_TARGET_ARCH \
  73                 -DLLVM_TARGETS_TO_BUILD=$LLVM_TARGET_ARCH \
  74                 -DLLVM_ENABLE_PIC=ON \
  75                 -DLLVM_BUILD_TESTS=OFF \
  76                 -DLLVM_INCLUDE_TESTS=OFF \
  77                 -DCLANG_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/clang-tblgen \
  78                 -DCLANG_INCLUDE_TESTS=OFF \
  79                 -DCLANG_TOOL_C_INDEX_TEST_BUILD=OFF \
  80                 -DC_INCLUDE_DIRS=$TERMUX_PREFIX/include \
  81                 -DBUILD_SHARED_LIBS=ON
  82 }
  83
  84 termux_step_post_make_install () {
  85         cd $TERMUX_PREFIX/bin
  86
  87         for tool in clang clang++ cc c++ cpp gcc g++ ${TERMUX_HOST_PLATFORM}-{gcc,g++,cpp}; do
  88                 ln -f -s clang-${_PKG_MAJOR_VERSION} $tool
  89         done
  90 }