d3f8fea119
The previous approach appended TERMUX_PREFIX to the empty default sysroot, which would render those paths useless if the --sysroot command-line flag was ever set. With this approach, clang reuses much more of the existing sysroot logic and makes it more likely that a passed-in sysroot will work. Also, remove the rpath for alternate architectures, as it wasn't working.
135 lines
5.3 KiB
Bash
135 lines
5.3 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_VERSION=9.0.1
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TERMUX_PKG_REVISION=4
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TERMUX_PKG_SHA256=(00a1ee1f389f81e9979f3a640a01c431b3021de0d42278f6508391a2f0b81c9a
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5778512b2e065c204010f88777d44b95250671103e434f9dc7363ab2e3804253
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86262bad3e2fd784ba8c5e2158d7aa36f12b85f2515e95bc81d65d75bb9b0c82
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5c94060f846f965698574d9ce22975c0e9f04c9b14088c3af5f03870af75cace)
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TERMUX_PKG_SRCURL=(https://github.com/llvm/llvm-project/releases/download/llvmorg-$TERMUX_PKG_VERSION/llvm-$TERMUX_PKG_VERSION.src.tar.xz
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https://github.com/llvm/llvm-project/releases/download/llvmorg-$TERMUX_PKG_VERSION/clang-$TERMUX_PKG_VERSION.src.tar.xz
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https://github.com/llvm/llvm-project/releases/download/llvmorg-$TERMUX_PKG_VERSION/lld-$TERMUX_PKG_VERSION.src.tar.xz
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https://github.com/llvm/llvm-project/releases/download/llvmorg-$TERMUX_PKG_VERSION/openmp-$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/clang-check
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bin/clang-import-test
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bin/clang-offload-bundler
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bin/git-clang-format
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bin/macho-dump
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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"
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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=$(which python3)
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-DLLVM_ENABLE_PIC=ON
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-DLLVM_ENABLE_LIBEDIT=OFF
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-DLLVM_BUILD_TESTS=OFF
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-DLLVM_INCLUDE_TESTS=OFF
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-DCLANG_DEFAULT_CXX_STDLIB=libc++
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-DCLANG_INCLUDE_TESTS=OFF
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-DCLANG_TOOL_C_INDEX_TEST_BUILD=OFF
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-DDEFAULT_SYSROOT=$(dirname $TERMUX_PREFIX)
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-DLLVM_LINK_LLVM_DYLIB=ON
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-DLLVM_TABLEGEN=$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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-DLLVM_TARGETS_TO_BUILD=all
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-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=RISCV
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-DPERL_EXECUTABLE=$(which perl)
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-DLLVM_ENABLE_FFI=ON
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-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR
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"
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TERMUX_PKG_FORCE_CMAKE=true
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TERMUX_PKG_HAS_DEBUG=false
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# Debug build succeeds but make install with:
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# cp: cannot stat '../src/projects/openmp/runtime/exports/common.min.50.ompt.optional/include/omp.h': No such file or directory
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# common.min.50.ompt.optional should be common.deb.50.ompt.optional when doing debug build
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termux_step_post_extract_package() {
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if [ "$TERMUX_PKG_QUICK_REBUILD" = "false" ]; then
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mv clang-${TERMUX_PKG_VERSION}.src tools/clang
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mv lld-${TERMUX_PKG_VERSION}.src tools/lld
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mv openmp-${TERMUX_PKG_VERSION}.src projects/openmp
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fi
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}
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termux_step_host_build() {
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termux_setup_cmake
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cmake -G "Unix Makefiles" $TERMUX_PKG_SRCDIR \
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-DLLVM_BUILD_TESTS=OFF \
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-DLLVM_INCLUDE_TESTS=OFF
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make -j $TERMUX_MAKE_PROCESSES clang-tblgen llvm-tblgen
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}
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termux_step_pre_configure() {
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if [ "$TERMUX_PKG_QUICK_REBUILD" = "false" ]; then
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mkdir projects/openmp/runtime/src/android
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cp $TERMUX_PKG_BUILDER_DIR/nl_types.h projects/openmp/runtime/src/android
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cp $TERMUX_PKG_BUILDER_DIR/nltypes_stubs.cpp projects/openmp/runtime/src/android
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fi
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cd $TERMUX_PKG_BUILDDIR
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export LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
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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" ]; then
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LLVM_TARGET_ARCH=X86
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elif [ $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: $TERMUX_ARCH"
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fi
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# see CMakeLists.txt and tools/clang/CMakeLists.txt
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_DEFAULT_TARGET_TRIPLE=$LLVM_DEFAULT_TARGET_TRIPLE"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_TARGET_ARCH=$LLVM_TARGET_ARCH -DLLVM_TARGETS_TO_BUILD=all"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" -DLLVM_HOST_TRIPLE=$LLVM_DEFAULT_TARGET_TRIPLE"
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}
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termux_step_post_make_install() {
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if [ $TERMUX_ARCH = "arm" ]; then
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cp ../src/projects/openmp/runtime/exports/common.min/include/omp.h $TERMUX_PREFIX/include
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else
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cp ../src/projects/openmp/runtime/exports/common.min.ompt.optional/include/omp.h $TERMUX_PREFIX/include
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fi
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if [ "$TERMUX_CMAKE_BUILD" = Ninja ]; then
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ninja docs-llvm-man
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else
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make docs-llvm-man
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fi
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cp docs/man/* $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:0:1} $tool
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done
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}
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termux_step_post_massage() {
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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_PREFIX@|$TERMUX_PREFIX|g" \
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-e "s|@TERMUX_PKG_SRCDIR@|$TERMUX_PKG_SRCDIR|g" \
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-e "s|@LLVM_TARGET_ARCH@|$LLVM_TARGET_ARCH|g" \
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-e "s|@LLVM_DEFAULT_TARGET_TRIPLE@|$LLVM_DEFAULT_TARGET_TRIPLE|g" \
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-e "s|@TERMUX_ARCH@|$TERMUX_ARCH|g" > $TERMUX_PREFIX/bin/llvm-config
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chmod 755 $TERMUX_PREFIX/bin/llvm-config
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cp $TERMUX_PKG_HOSTBUILD_DIR/bin/llvm-tblgen $TERMUX_PREFIX/bin
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cp $TERMUX_PKG_HOSTBUILD_DIR/bin/clang-tblgen $TERMUX_PREFIX/bin
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}
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