chiark - git - mdw - 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=3.7
   4 TERMUX_PKG_VERSION=${_PKG_MAJOR_VERSION}.0
   5 # TERMUX_PKG_BUILD_REVISION=1
   6 TERMUX_PKG_SRCURL=http://llvm.org/releases/${TERMUX_PKG_VERSION}/llvm-${TERMUX_PKG_VERSION}.src.tar.xz
   7 TERMUX_PKG_HOSTBUILD=true
   8 TERMUX_PKG_RM_AFTER_INSTALL="bin/macho-dump bin/bugpoint bin/llvm-tblgen lib/BugpointPasses.so lib/LLVMHello.so"
   9 TERMUX_PKG_DEPENDS="binutils, libgnustl, ncurses, ndk-sysroot"
  10
  11 termux_step_post_extract_package () {
  12         CLANG_SRC_TAR=cfe-${TERMUX_PKG_VERSION}.src.tar.xz
  13         test ! -f $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR && curl http://llvm.org/releases/${TERMUX_PKG_VERSION}/$CLANG_SRC_TAR > $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR
  14
  15         # COMPILERRT_SRC_TAR=compiler-rt-${TERMUX_PKG_VERSION}.src.tar.xz
  16         # 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
  17
  18         cd $TERMUX_PKG_SRCDIR
  19
  20         tar -xf $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR -C tools
  21         mv tools/cfe-${TERMUX_PKG_VERSION}.src tools/clang
  22
  23         # tar -xf $TERMUX_PKG_CACHEDIR/$COMPILERRT_SRC_TAR -C projects
  24         # mv projects/compiler-rt-${TERMUX_PKG_VERSION}.src projects/compiler-rt
  25
  26         # Remove symlinks which are not overwritten on repeated builds even with CMAKE_INSTALL_ALWAYS=1:
  27         rm -f $TERMUX_PREFIX/{bin/llvm*,lib/libLLVM*,lib/libclang*}
  28 }
  29
  30 termux_step_host_build () {
  31         cmake -G "Unix Makefiles" $TERMUX_PKG_SRCDIR
  32         make -j $TERMUX_MAKE_PROCESSES V=1
  33 }
  34
  35 termux_step_configure () {
  36         CXXFLAGS+=" -fno-devirtualize" # Avoid hitting https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61659
  37
  38         cd $TERMUX_PKG_BUILDDIR
  39         LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
  40         LLVM_TARGET_ARCH=$TERMUX_ARCH
  41         if [ $TERMUX_ARCH = "arm" ]; then
  42                 LLVM_TARGET_ARCH=ARM
  43                 LLVM_DEFAULT_TARGET_TRIPLE="armv7a-linux-androideabihf"
  44         elif [ $TERMUX_ARCH = "i686" ]; then
  45                 LLVM_TARGET_ARCH=X86
  46         fi
  47         # see CMakeLists.txt and tools/clang/CMakeLists.txt
  48         cmake -G "Unix Makefiles" .. \
  49                 -DCMAKE_AR=`which ${TERMUX_HOST_PLATFORM}-ar` \
  50                 -DCMAKE_BUILD_TYPE=MinSizeRel \
  51                 -DCMAKE_CROSSCOMPILING=True \
  52                 -DCMAKE_CXX_FLAGS="$CXXFLAGS -lgnustl_shared" \
  53                 -DCMAKE_INSTALL_ALWAYS=1 \
  54                 -DCMAKE_INSTALL_PREFIX=$TERMUX_PREFIX \
  55                 -DCMAKE_LINKER=`which ${TERMUX_HOST_PLATFORM}-ld` \
  56                 -DCMAKE_RANLIB=`which ${TERMUX_HOST_PLATFORM}-ranlib` \
  57                 -DCMAKE_SYSTEM_NAME=Linux \
  58                 -DLLVM_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/llvm-tblgen \
  59                 -DLLVM_DEFAULT_TARGET_TRIPLE=$LLVM_DEFAULT_TARGET_TRIPLE \
  60                 -DLLVM_TARGET_ARCH=$LLVM_TARGET_ARCH \
  61                 -DLLVM_TARGETS_TO_BUILD=$LLVM_TARGET_ARCH \
  62                 -DLLVM_ENABLE_PIC=ON \
  63                 -DLLVM_INCLUDE_TESTS=Off \
  64                 -DCLANG_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/clang-tblgen \
  65                 -DC_INCLUDE_DIRS=$TERMUX_PREFIX/include \
  66                 -DBUILD_SHARED_LIBS=On \
  67                 $TERMUX_PKG_SRCDIR
  68 }
  69
  70 termux_step_post_make_install () {
  71         (cd $TERMUX_PREFIX/bin && rm -f clang clang++ && ln -s clang-${_PKG_MAJOR_VERSION} clang && ln -s clang-${_PKG_MAJOR_VERSION} clang++)
  72 }