5cd3d276ec
libxml2 is downloaded/compiled during the build thanks to lldb depending on it. However, libLLVM.so also links to it, and should therefore also depend on the library.
124 lines
4.5 KiB
Bash
124 lines
4.5 KiB
Bash
TERMUX_PKG_HOMEPAGE=https://clang.llvm.org/
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TERMUX_PKG_DESCRIPTION="Modular compiler and toolchain technologies library"
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TERMUX_PKG_LICENSE="NCSA"
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TERMUX_PKG_MAINTAINER="@buttaface"
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TERMUX_PKG_VERSION=12.0.0
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TERMUX_PKG_REVISION=1
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TERMUX_PKG_SHA256=9ed1688943a4402d7c904cc4515798cdb20080066efa010fe7e1f2551b423628
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TERMUX_PKG_SRCURL=https://github.com/llvm/llvm-project/releases/download/llvmorg-$TERMUX_PKG_VERSION/llvm-project-$TERMUX_PKG_VERSION.src.tar.xz
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TERMUX_PKG_HOSTBUILD=true
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TERMUX_PKG_RM_AFTER_INSTALL="
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bin/ld64.lld.darwinnew
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lib/libgomp.a
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lib/libiomp5.a
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"
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TERMUX_PKG_DEPENDS="binutils, libc++, ncurses, ndk-sysroot, libffi, zlib, libxml2"
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# Replace gcc since gcc is deprecated by google on android and is not maintained upstream.
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# Conflict with clang versions earlier than 3.9.1-3 since they bundled llvm.
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TERMUX_PKG_CONFLICTS="gcc, clang (<< 3.9.1-3)"
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TERMUX_PKG_BREAKS="libclang, libclang-dev, libllvm-dev"
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TERMUX_PKG_REPLACES="gcc, libclang, libclang-dev, libllvm-dev"
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# See http://llvm.org/docs/CMake.html:
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
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-DPYTHON_EXECUTABLE=$(which python3)
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-DLLVM_ENABLE_PIC=ON
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-DLLVM_ENABLE_PROJECTS=clang;clang-tools-extra;compiler-rt;lld;lldb;openmp;polly
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-DLLVM_ENABLE_LIBEDIT=OFF
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-DLLVM_INCLUDE_TESTS=OFF
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-DCLANG_DEFAULT_CXX_STDLIB=libc++
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-DCLANG_INCLUDE_TESTS=OFF
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-DCLANG_TOOL_C_INDEX_TEST_BUILD=OFF
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-DDEFAULT_SYSROOT=$(dirname $TERMUX_PREFIX)
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-DLLVM_LINK_LLVM_DYLIB=ON
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-DLLDB_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/lldb-tblgen
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-DLLVM_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/llvm-tblgen
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-DCLANG_TABLEGEN=$TERMUX_PKG_HOSTBUILD_DIR/bin/clang-tblgen
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-DLIBOMP_ENABLE_SHARED=FALSE
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-DOPENMP_ENABLE_LIBOMPTARGET=OFF
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-DLLVM_BINUTILS_INCDIR=$TERMUX_PREFIX/include
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-DLLVM_ENABLE_SPHINX=ON
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-DSPHINX_OUTPUT_MAN=ON
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-DSPHINX_WARNINGS_AS_ERRORS=OFF
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-DLLVM_TARGETS_TO_BUILD=all
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-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR;RISCV
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-DPERL_EXECUTABLE=$(which perl)
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-DLLVM_ENABLE_FFI=ON
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"
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if [ $TERMUX_ARCH_BITS = 32 ]; then
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# Do not set _FILE_OFFSET_BITS=64
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_FORCE_SMALLFILE_FOR_ANDROID=on"
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fi
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TERMUX_PKG_FORCE_CMAKE=true
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TERMUX_PKG_HAS_DEBUG=false
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# Debug build succeeds but make install with:
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# cp: cannot stat '../src/projects/openmp/runtime/exports/common.min.50.ompt.optional/include/omp.h': No such file or directory
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# common.min.50.ompt.optional should be common.deb.50.ompt.optional when doing debug build
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termux_step_host_build() {
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termux_setup_cmake
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termux_setup_ninja
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cmake -G Ninja -DLLVM_ENABLE_PROJECTS='clang;lldb' $TERMUX_PKG_SRCDIR/llvm
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ninja -j $TERMUX_MAKE_PROCESSES clang-tblgen lldb-tblgen llvm-tblgen
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}
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termux_step_pre_configure() {
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if [ "$TERMUX_PKG_QUICK_REBUILD" = "false" ]; then
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mkdir openmp/runtime/src/android
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cp $TERMUX_PKG_BUILDER_DIR/nl_types.h openmp/runtime/src/android
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cp $TERMUX_PKG_BUILDER_DIR/nltypes_stubs.cpp openmp/runtime/src/android
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fi
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# Add unknown vendor, otherwise it screws with the default LLVM triple
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# detection.
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export LLVM_DEFAULT_TARGET_TRIPLE=${CCTERMUX_HOST_PLATFORM/-/-unknown-}
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export LLVM_TARGET_ARCH
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if [ $TERMUX_ARCH = "arm" ]; then
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LLVM_TARGET_ARCH=ARM
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elif [ $TERMUX_ARCH = "aarch64" ]; then
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LLVM_TARGET_ARCH=AArch64
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elif [ $TERMUX_ARCH = "i686" ] || [ $TERMUX_ARCH = "x86_64" ]; then
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LLVM_TARGET_ARCH=X86
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else
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termux_error_exit "Invalid arch: $TERMUX_ARCH"
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fi
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# see CMakeLists.txt and tools/clang/CMakeLists.txt
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_TARGET_ARCH=$LLVM_TARGET_ARCH"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_HOST_TRIPLE=$LLVM_DEFAULT_TARGET_TRIPLE"
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export TERMUX_SRCDIR_SAVE=$TERMUX_PKG_SRCDIR
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TERMUX_PKG_SRCDIR=$TERMUX_PKG_SRCDIR/llvm
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}
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termux_step_post_configure() {
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TERMUX_PKG_SRCDIR=$TERMUX_SRCDIR_SAVE
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}
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termux_step_post_make_install() {
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if [ "$TERMUX_CMAKE_BUILD" = Ninja ]; then
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ninja docs-llvm-man docs-clang-man
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else
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make docs-llvm-man docs-clang-man
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fi
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cp docs/man/* $TERMUX_PREFIX/share/man/man1
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cp tools/clang/docs/man/clang.1 $TERMUX_PREFIX/share/man/man1
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cd $TERMUX_PREFIX/bin
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for tool in clang clang++ cc c++ cpp gcc g++ ${TERMUX_HOST_PLATFORM}-{clang,clang++,gcc,g++,cpp}; do
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ln -f -s clang-${TERMUX_PKG_VERSION:0:2} $tool
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done
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}
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termux_step_post_massage() {
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# Not added to the package but kept around on the host for other packages like rust,
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# which relies on LLVM, to use for configuration.
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sed $TERMUX_PKG_BUILDER_DIR/llvm-config.in \
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-e "s|@TERMUX_PKG_VERSION@|$TERMUX_PKG_VERSION|g" \
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-e "s|@TERMUX_PKG_SRCDIR@|$TERMUX_PKG_SRCDIR|g" \
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-e "s|@LLVM_DEFAULT_TARGET_TRIPLE@|$LLVM_DEFAULT_TARGET_TRIPLE|g" \
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-e "s|@TERMUX_PREFIX@|$TERMUX_PREFIX|g" > $TERMUX_PREFIX/bin/llvm-config
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chmod 755 $TERMUX_PREFIX/bin/llvm-config
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}
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